baber/WOPTO huggingface dataset:
Patent JP-2003027353-A (JP)
Title: Reed for air-jet loom
Inventor: BANBA HIDEKI
IPC: D03D47/30
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To optimize the ratio of the deep height dimension to the upper depth dimension of the weft guide groove, the cross section of the flow channel, individual inclination angles of the upper inner walls and the lower inner walls to increase the flow speed of the injected air flow from the weft inserting nozzle into the weft-guide groove without damage to the weaving. SOLUTION: In the reed for a air-jet loom having a weft-guiding groove (7) that is opened on the fabric side, the ratio of L1/H is 2-2.5, when the upper depth dimension is represented by L1 and the depth height dimension is represented by H. Further, the cross section area S of the flow channel defined with the straight line connecting between the upper corner (13) on the fabric side and the lower corner (14) of the weft guide groove (7) and the weft guide groove (7) is represented by the following formula: 30 mm<2> <=S<=45 mm<2> .
Patent JP-2003032056-A (JP)
Title: Input changeover circuit
Inventor: MABUCHI SHIGENORI
IPC: H03F1/26
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an input changeover circuit that reduces crosstalk so as to improve the S/N ratio of an output signal. SOLUTION: In the input changeover circuit, an operating current is supplied to one of differential circuits by a switching signal among a plurality of differential circuits Q7 and Q8, and Q10 and Q11 receiving the input signals of a plurality of systems to activate the one differential circuit and only the input signal supplied to the operated differential circuit is extracted and outputted.  The input changeover circuit includes impedance reduction means Q15 and Q16, R7 and R9, Q17 and Q18, and R8 and R10 provided to each of a plurality of the differential circuits Q7 and Q8, and Q10 and Q11 to decrease the impedance of the inoperative differential circuits except the differential circuit selected by the switching signal so as to significantly reduce the crosstalk through the capacitive coupling by the parasitic capacitance between the bases and emitters of the transistors of the inactivated differential circuits, thereby improving the S/N ratio of the output signal.
Patent JP-2003035458-A (JP)
Title: Refrigerating cycle equipment
Inventor: TAKANO YOSHIAKI
IPC: B60H1/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the penetration of air into a compressor due to a turn of the inlet pressure of a compressor into a negative one and also to reduce a delay of the start of a heating function. SOLUTION: Refrigerating cycle equipment is so constituted that a refrigerant cycle (C) for cooling wherein an indoor heat exchanger 18 is operated as an evaporator and a hot gas heater cycle (H) for heating wherein a refrigerant discharged from the compressor 10 is returned thereto through the indoor heat exchanger 18, being passed around an outdoor heat exchanger 14, so as to make the indoor heat exchanger 18 operate as a radiator can be switched over to each other. When a physical quantity relating to the inlet pressure of the compressor 10 is a prescribed value or below on the occasion of starting up the hot gas heater cycle H in this equipment, the compressor 10 is operated intermittently for a prescribed time, so as to restrict the discharge capacity of the compressor 10.
Patent JP-2002125207-A (JP)
Title: Signal transmitter and signal receiver
Inventor: SUZUKI HIDEKAZU
IPC: G10L21/043
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a signal transmission system adopting the DVI(Digital Visual Interface) standards that can transmit an audio signal together with a video signal. SOLUTION: A multiplexer section 102 of the signal transmitter of this invention multiplexes the video signal with the audio signal subjected to time base compression on the basis of a multiplex control signal and the transmitter transmits the multiplexed signal via a data line 106 to the signal receiver of this invention. The signal receiver uses a demultiplexer section 103 to demultiplex the video signal/audio signal multiplexed signal received via the data line 106 on the basis of a demultiplex control signal into the original video signal and the original audio signal.  Furthermore, the signal transmission system employs the horizontal synchronizing signal or vertical synchronizing signal of the video signal for the multiplex control signal and the demultiplex control signal, the transmitter side applies time base compression to the audio signal and multiplexes the audio signal with gaps of the video signal and the receiver side applies time base expansion to the received signal.
Patent JP-2003037612-A (JP)
Title: Communication managing method
Inventor: TOBA AKIRA
IPC: H04L12/28
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication managing method, with which a state can be speedily transited between the sleep state of a slave node and the active state thereof. SOLUTION: Address tables 110-0 and 110-i are prepared by making an active network address, an active medium address, a sleep medium address and an equipment attribute correspondent to each of the absolute physical addresses of nodes on a network composed of a master node 100M and a plurality of slave nodes 100Si, the active network address, the active medium address, the sleep medium address and the equipment attribute on each of address tables are rewritten corresponding to the state of the network and by referring to the address tables, address information and node information in the case of communication are managed.
Patent JP-2003036365-A (JP)
Title: Information delivery system and information delivery method, live information providing device and live information providing method, and live information utilization device and live information utilization method
Inventor: UENO YUICHI
IPC: H04N7/173
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To deliver fresh live information such as an image or a sound of a distant scenic spot and a crowded sightseeing spot by getting them from a 'correspondent' who happens to be there. SOLUTION: The information delivery system manages directories of the live information by each area and facility. A portable information device carried by the correspondent autonomously works with these directions, and informs location of the live information to a user. The user of the live information refers to the directory and the live information is delivered with protecting the anonymity of the 'correspondent'. Besides, incentive is awarded to the correspondent by distributing a reward for the providing the live information.
Patent JP-2003044862-A (JP)
Title: Method for detecting branch point of irregular linear pattern and branch point detection program
Inventor: ISHIZU YUJI
IPC: G06T7/60
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a branch point detecting method and a branch point detection program for an irregular linear pattern capable of accurately and efficiently detecting a branch point in an irregular linear pattern such as vascularization. SOLUTION: In branch point detection processing that finds a branch point of a line element within an original image 15a including an irregular linear pattern composed of linear elements of an irregular shape, a binarized image 15b is obtained from the original image 15a, and padding processing that eliminates noises in the line element is subsequently performed to obtain a padding image 15c. Furthermore, the padding image 15c is subjected to thinning processing to find a thinned image 15d in which the line width of the line element is one pixel, and a branch point of the line element of the irregular linear pattern is detected by collating a plurality of preregistered branch patterns 30 with the thinned image 15d.
Patent JP-2003040153-A (JP)
Title: Moving agricultural machine
Inventor: KAJIWARA KOICHI
IPC: B62D55/30
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To stably keep a function of a hoisting control mechanism in a combine having the hoisting control mechanism for modifying lateral tilting of a moving agricultural machine. SOLUTION: In the combine, right and left truck frames 1 and 2 are liftably supported on the moving agricultural machine via hoisting arms 31 and 32, and a tension frame 44 of a tension roller 42 having stretched running crawlers 3 and 4 is supported adjustably in tension by the truck frames 1 and 2 via idler links 47 and 48. Openings 60 for dropping mire are disposed in the upper surfaces of the truck frames 1 and 2 under the tension frame 44.
Patent JP-2003034822-A (JP)
Title: Grain-oriented electromagnetic steel sheet superior in magnetic properties
Inventor: SAKAI TATSUHIKO
IPC: H01F1/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electromagnetic steel sheet with improved magnetic properties by laser irradiation, in which the improvement effect on iron loss is maximized and the magnetostriction increment is restrained to the utmost. SOLUTION: The grain-oriented electromagnetic steel sheet superior in magnetic properties, of which the iron loss is improved by means of dot-sequentially irradiating one surface of the steel sheet with a pulsed laser through a condenser, is characterized in that the irradiated trace with laser is round or elliptic, and satisfies all conditions of: dl<=0.20 mm, 0.6<=(dc/Pc)<=1.0, and 0.040<=(dl/Pl)<=0.050, where a diameter of the irradiated trace in a rolling direction is defined as dl, the diameter in a sheet widthwise direction as dc, a space between the irradiated dots in the sheet widthwise direction is defined as Pc, and the space in the rolling direction as Pl.
Patent JP-2003040963-A (JP)
Title: Hydrophilic porous polyurethane elastic composition
Inventor: OTANI HIROYUKI
IPC: C08G101/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic porous polyurethane elastic composition producing a hydrophilic porous polyurethane elastomer having good gas permeability, moisture permeability and water retention or the like in which a cell partition of a polyurethane foam is destroyed to make porous and thereby a strength and a hydrophilicity are improved. SOLUTION: The composition is formulated with (a) a polyol component of 100 pts.wt. which comprises a polyetherpolyol derived from a trifunctional or tetrafunctional polyol of 5-15 wt.% and a polymer polyol of 95-85 wt.% (b) a polyethylene glycol having a molecular weight of 1,000-3,000 of 30-100 pts.wt., (c) a foam stabilizer of 2-10 pts.wt. in which a semirigid type and a rigid type are mixed at a ratio of 65-25:1, (d) an amine-based catalyst for foaming promotion of 0.1-1 pt.wt., (e) an amine-based catalyst for forming an elastomer of 0.01-0.3 pt.wt., (f) water or a carbon dioxide gas foaming of 0.5-3 pts.wt. and (g) a polyisocyanate compound to give a NCO/OH equivalent ratio of 1.15-1.30.
Patent JP-2003047278-A (JP)
Title: Drive unit for motor
Inventor: NAKAYAMA YOSHINORI
IPC: H02P23/07
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance operating efficiency in a motor by determining the phase difference between the current and the voltage of alternating-current power supplied to the motor. SOLUTION: A brushless DC motor driving unit 50 controls the phase difference between the voltage and the current of three-phase alternating-current power supplied from an inverter 31 provided with transistors 38u, 38v, 38w, 38x, 38y, and 38z to a brushless DC motor 29. The phase difference between the line voltage and the line current of the three-phase alternating-current power is used for the above phase difference.
Patent JP-2003038509-A (JP)
Title: Bone joining instrument and bone joining method
Inventor: TAKEUCHI HIROYASU
IPC: A61B17/56
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To certainly hold mutual bones to a long-term joined state at a bone fracture place. SOLUTION: The bone joining instrument is constituted of a joining bolt 12, which is embedded in a bone over the range from a diaphysis part A to a bone head part B so as to straddle the bone fracture place and has a screw part 22 formed to the leading end thereof to be threaded with the bone head part B, and a support plate 13 fixed to the diaphysis part A to support the rear end of the joining bolt 12. A hollow hole 21 piercing through the joining bolt 12 and the through-holes 23 communicating with the hollow hole 21 on the peripheral surface on the leading end side of the joining bolt 12 are formed to the joining bolt 12.  Bone cement is injected in the joining bolt 1 from the rear end thereof to the hollow hole 21 to fill the bone head part B with the bone cement from the leading end of the joining bolt 12 and the through-holes 23 formed to the peripheral surface on the leading end side of the joining bolt to solidify the bone cement.
Patent JP-2003043252-A (JP)
Title: Protective film for polarizer
Inventor: OKADA YASUMASA
IPC: G02B5/30
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a protective film for a polarizer to a protect a polarizer having a polarizing function of a polarizing film used in a liquid crystal display device. SOLUTION: The film used to protect a polarizer is produced by melting a norbornene resin having the following properties and forming a film of the resin. The properties of the resin are that (1) the glass transition temperature Tg of the resin measured according to JIS K7121 ranges from 135 deg.C to 180 deg.C, (2) the intrinsic viscosity (ηinh ) is >=0.4 which is calculated by (formula 1): ηinh = ln(T/B)}/C from the drop-down time T (sec) of a chloroform solution of the resin with C (g/dl) resin concentration at 30 deg.C measured by an Ubbelohde viscometer an from the drop-down time B (sec) of chloroform as the solvent as 30 deg.C measured by an Ubbelohde viscometer, and (3) and above Tg and ηinh satisfy the condition represented by (formula 2): 45ηinh <=58.5-0.2Tg.  In (formula 1), T is the drop-down time (sec) of the sample solution, B is the drop-down time (sec) of the solvent only and C is the concentration (g/dl) of the sample solution.
Patent JP-2003043417-A (JP)
Title: Variable difference time delay line and primary polarization dispersion correcting device
Inventor: SHICHIJO SHIRO
IPC: G02B27/28
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a variable difference time delay line and a primary polarization dispersion correcting device which can be realized with a fewer number of parts and one double refractive crystal without generating a bias group velocity difference due to insertion of the double refractive crystal, is simple in optical axis adjustment and excellent in productivity. SOLUTION: This variable difference time delay line is provided with the double refractive crystal comprising a biaxial optical monocrystal, and is characterized in that the normal light and abnormal light in the directions of optical axes of the double refractive crystal are made to propagate and the difference time delay of the two polarization directions is corrected.
Patent JP-2003044581-A (JP)
Title: System for introducing person to employer
Inventor: NAKAJIMA SEIICHI
IPC: G06Q50/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To introduce a person in job-search to an employer who is not recruiting now. SOLUTION: A system for introducing person in job-search to employer who is not recruiting now comprising a step (1) to record employer identification data identifying employers, a step (2) to record job-search side identification data identifying persons in job-search in association with the employer identification data identifying an employer by whom a person in job-search expects to be employed, a step (3) to determine whether or not each number of persons who want to get jobs in each employer reaches to predetermined numbers of each employer based on the job-search side identification data and the employer identification data recorded in the step (2), and a step (4) to transmit person introducing data suggesting the existence of the persons who want to get jobs in the employers to the employers when it is determined that each number of persons who want to get jobs reaches to the predetermined numbers of each employer in the step (3).
Patent JP-2002120429-A (JP)
Title: Imaging apparatus
Inventor: MINAMINO HIROHARU
IPC: B41J21/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus (2) capable of avoiding degradation of a code display (38) even when both a visual recognition display (34) and the code display (38) are repeatedly copied on a sheet member. SOLUTION: There are arranged means (6, 16, 18 and 20) for generating code display printing signals based on the code display (38) in an original copy upon necessities.
Patent JP-2003038803-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a branching mechanism can be replaced. SOLUTION: In a game machine furnished with a game machine body 4 having a game surface 5 supported on an outer frame 1, a door frame openably/ closably supported on the game machine body 4 and arranged in front of the game surface 5, an upper receiving pan storing pachinko balls supplied from a mechanism board through the game machine body 4, a branching unit 61 normally guiding pachinko balls to the upper receiving pan and guiding pachinko balls that cannot be stored in the upper receiving pan and are overflowing to an overflow passage in a case where the number of pachinko balls supplied to the upper receiving pan exceeds a prescribed number, a lower receiving pan arranged downstream of the overflow passage and to which pachinko balls guided by a branching mechanism,  the branch unit 61 is structured as a separate body from a putting-out mechanism and is replaceably mounted to a substrate mounting base 11.
Patent JP-2003055239-A (JP)
Title: Use of at least one extract of at least one yeast in composition for stimulating immune defense
Inventor: PINEAU NATHALIE
IPC: A61K8/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a new immunostimulation agent for an immune system, especially the immune system of the skin. SOLUTION: At least one kind of extract of at least one kind of yeast is used as a component of the stimulation agent.
Patent JP-2003015667-A (JP)
Title: Karaoke content book
Inventor: MIYAGAWA HISAKO
IPC: G10K15/04
Filed: 2001-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along book which is capable of easily making medical treatment of personas of the advanced age, brain disorder, the function disorder of bodies, etc., without changing the existing equipment. SOLUTION: This KARAOKE contents book is formed by binding a multiplicity of pages enumerated with titles 11 and request numbers relating to KARAOKE sing-along musical pieces is correspondence to each other in a prescribed order. The KARAOKE contents is printed with recommended playing tempo display sections 13 by each of the KARAOKE sing-along musical pieces and singing key display sections 14.
Patent JP-2003049557-A (JP)
Title: Vibration control device for building
Inventor: ICHINOSE HIROAKI
IPC: E04H9/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for a building, which can stably exhibit predetermined vibration resistance and vibration control performance even after a lapse of many years from initial installation thereof by imparting a restoring force to a vibration control damper after large deformation thereof. SOLUTION: The vibration control device for the building is formed by erecting the vibration control damper 1 across gusset plates 14, 14' fixed to skeletal members (10, 10, 11, 11) of the building. According to the vibration control device, a plurality of steel plates forming the vibration control damper 1 are assembled in a relatively movable manner in an axial direction, and two of the steel plates 2A, 2A are rigidly connected to one of the gusset plates 14 while the remaining steel plate 2B is rigidly connected to the other gusset plate 14'. Further, a spiral resilient spring 8 is serially stretched between a plate mounting portion 5 linked to the steel plates 2A, 2A and an axial end of the steel plate 2B. The resilient spring 8 imparts a deformation restoring force in the axial direction to the vibration control damper 1.
Patent JP-2003047840-A (JP)
Title: Micro reactor
Inventor: HONDA NOBUAKI
IPC: B01F3/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a micro reactor having a simple structure in which temperature distributions among a plurality of micro channels and in the fluid conduction direction of each micro channel are uniformized and a micro chemical reaction in each micro channel can be stabilized. SOLUTION: The micro reactor has a plurality of micro heaters 4a, 4b disposed by a prescribed number each along the fluid conduction directions of a plurality of micro channels 1 forming fluid conduction passages arranged in parallel with one another and a heater control section 5 which controls the calorific values of the micro heaters while using each micro channel as one control unit (a first group of micro heaters) and/or each position common to the micro channels in the fluid conduction direction as one control unit (a second group of micro heaters) and uniformizes temperature distributions among the micro channels and/or in the fluid conduction direction of each micro channel.
Patent JP-2003051956-A (JP)
Title: Print control program, medium having print control program recorded thereon, print controller and print control method
Inventor: ARAI YOSHIFUMI
IPC: G06T1/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional print control programs where color data to be printed by singly using each color ink are not easily prepared. SOLUTION: The print control program for a computer includes a color data generating function P11 that acquires print data and prepares color data with a prescribed gradation number, corresponding to each of a plurality of color inks to match the color data with a prescribed standard color, a print control function P12 that controls printing by using the color inks on the basis of the color data prepared by the color data preparation function P11, and a single-color print control function P13 that controls preparation of single print color data for reproducing the color in a plurality of gradations separately, corresponding to each of a plurality of the color inks and further controls printing of the data by each color ink.  Thus, the colors of a plurality of gradations using singly each color ink can easily be printed, and a job of matching a color reproduced by using a plurality of color inks with a standard color can be facilitated.