baber/WOPTO huggingface dataset:
Patent JP-2002333592-A (JP)
Title: Optical scanner and image forming device
Inventor: OKUBO KENZO
IPC: G02B7/198
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical scanner capable of preventing stray light from occurring due to the front surface pressing member of a reflection member. SOLUTION: The reflection member 124 for reflecting a laser beam is supported in an interposing state where its posture is freely adjusted by the front surface pressing members 230 and 231 and back surface supporting members 225 and 226, and measures to prevent the stray light are taken for the surfaces of the members 230 and 231.
Patent JP-2002274460-A (JP)
Title: Head lamp for bicycle provided with condensed emitter
Inventor: WADA KEIJI
IPC: F21W107/13
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid a dangerous case that a bicycle is invisible for other person during not only its running but also its stop by securely emitting light of a head lamp when it stops at night so as to prevent the occurrence of an accident of the bicycle. SOLUTION: A condensed emitter 5 formed by a member containing condensed pigment is vertically attached to an inner face of an exterior case 1 by facing a lamp bulb 2 and a reflecting mirror 4 from a cover glass 3. Light of the lamp bulb 2 lit during running of the bicycle is stored in the condensed emitter 5 to emit light when it stops and the lamp bulb is turned off in order to let an oncoming car and a pedestrian recognize the existence of the bicycle so as to ensure safety.
Patent JP-2001338474-A (JP)
Title: Optical disk capable of recording operating system and user environment and device suitable for the disk
Inventor: KO JUNG-WAN
IPC: G06F13/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of recording various operating systems and user environment and to provide a device which is suitable for the disk. SOLUTION: The disk has a system region in which data can be read by a computer and it is impossible to record data by a user and a data region into which data recording is made possible. In the system region, at least one operating system that controls the operations of the computer and related information are recorded. In the data region, user environment setting information, which has an environment setting of the user who uses the computer, is recorded. Thus, by recording various operating systems, various application systems and the environmental setting of the user into the optical disk, many users can use various kinds of computers and game machines.
Patent JP-2002334289-A (JP)
Title: Corporation card system
Inventor: MURAMATSU YASUO
IPC: G06Q20/14
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a corporation card system facilitating cost management and improving the utilization convenience of a user by installing a dedicated terminal in a utilizing corporation and providing the mechanism of inputting a service value utilized by the owners of respective cards from the terminal. SOLUTION: The corporation card system uses the terminal provided with a card read means reading an identification number stored in a charging card, an input means inputting utilization charge data and a communication means transmitting the identification number read by the card read means and the utilization charge data inputted in the input means. Someone other than the user adds the utilization charge data required when the user receives service provision by using the charging card and the user receives the service provision by using a utilization card storing or displaying the identification number stored in the charging card, a unique number related to the identification number or a personal code number corresponding to the identification number.
Patent JP-2002330932-A (JP)
Title: Pulse wave detector
Inventor: ITONAGA KAZUNOBU
IPC: A61B5/0245
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave detector the cost of which is reduced by decreasing the number of required pressure sensitive elements. SOLUTION: The detector is provided with a group 20 of the pressure sensitive elements having a plurality of the pressure sensitive elements 21 at intervals, and the group 20 is pressurized to an artery 50. In order that one pressure sensitive element 21 in the group 20 may be positioned at the center part C of the artery, a means for rotating the group 20 on a plane in a direction crossing with a pressurizing direction is provided. When the outputs of both of the pressure sensitive elements adjacent to a pressure sensitive element 21' of maximum output which is the nearest to the central part C among the pressure sensitive elements 21 in the group 20 are nearly at the same level, the pressure sensitive element 21' of the maximum output is decided to be a pressure sensitive element positioned at the center part C of the artery.
Patent JP-2002330865-A (JP)
Title: Electric rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker greatly improving the taste in rice cooking. SOLUTION: An inner coil 13, or a first heating means, is disposed in a part opposed to the bottom part of a pot 12 of a coil base 11. An outer coil 14, or a second heating means, is disposed in a part opposed to the bottom side part of the pot 12 of the coil base 11. A side coil 15, or a third means, is provided opposite to the side of the pot 12. A bottom sensor 17, or a temperature detecting means, for detecting the temperature of the pot is provided in the coil base, abuts on the central part of the bottom of the pot 12, and detects the temperature of the pot 12.
Patent JP-2002341738-A (JP)
Title: Education system by correction and education method by correction utilizing network
Inventor: TANAKA YOSHIHISA
IPC: G09B5/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which enable to decrease the time required to transfer a report or a correction result, to remind a learner of the time limit for submitting a report and which can give the learner an opportunity to have a question-and-answer session. SOLUTION: The education system by correction is constituted of a user terminal 10, a performance organization terminal 20, a terminal 30 of a person in charge of correction, and a communication network 100 such as the Internet interconnecting these terminals. The learner produces a report included in a learning material and transmits the report to the performance organization terminal 20. The person in charge of correction corrects the produced repot sent from the performance organization terminal 20 and sends it to the user terminal 10 via the correspondence education by correction education performance organization terminal 20. The learner can have a question- and answer session with the predetermined person in charge of correction concerning doubts/ questions which arise when producing the report.  The correspondence education by correction performance organization terminal 20 displays an alarm on a monitoring screen to the learner whose report is not submitted.
Patent JP-2002337081-A (JP)
Title: Industrial robot chuck
Inventor: FUJIEDA SHUNJI
IPC: B25J15/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a chuck of thin type formed in small size and with large clamp force generated, in the chuck radially arranging a cylinder relating to the main unit center. SOLUTION: A pressure chamber 15 supplying a fluid pressure for actuating a piston 3 in a direction of the main unit center is provided in each cylinder, a pressure chamber 16 connected by a fluid passage to supply a fluid pressure for actuating the piston toward outside from the main unit center is provided with a pressure chamber 16 common in all the cylinders in a part of the main unit center, a device constitution makes all the cylinders move toward outside from the main unit center by adding a fluid to this pressure chamber, and the columnar piston stored so as to be capable of reciprocating by a fluid pressure in the cylinder, making one end in a side of the main unit center a small diameter as compared with the other end, is formed in stepped shape, so that an advancing end of the piston can be set more adjacent to the main unit center.
Patent JP-2002341305-A (JP)
Title: Method and device for evaluating interface
Inventor: ISHIHARA SHOICHI
IPC: G01B11/26
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To overcome such problems that it is impossible in principle to measure a pretilt angle of a liquid crystal molecule in a parallel aligned cell in a conventional method and that there is no simple measuring means of surface anchoring energy. SOLUTION: The pretilt angle of the parallel aligned cell is estimated by collating a measured value of viewing angle dependence of a polarization state of light passing through the parallel aligned cell with a calculated value of viewing angle dependence of a polarization state of light emitted through a uniaxial medium with an arbitrarily inclined principal axis. Also the surface anchoring energy on a liquid crystal-alignment layer interface is calculated from the pretilt angle thus obtained and a pretilt angle in an antiparallel aligned cell.
Patent JP-2002339096-A (JP)
Title: Continuous galvanizing treatment facility and method
Inventor: KOGA SHIGENOBU
IPC: C25D5/36
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment facility in which a strip for a hot rolled blank for galvanizing for building materials with high quality is inexpensively and continuously heat treated and to provide the method. SOLUTION: A rolling mill for reducing the sheet-metal gage of the hot rolled strip, a picking section for removing the scale of the strip of the reduced sheet-metal gage emerging out of the rolling mill, a furnace section for annealing the pickled strip and a plating section for galvanizing the annealed strip are arranged in the continuous galvanizing treatment facility. In this treatment facility and treatment method the annealing conditions of the hot rolled sheet is made more uniform, and higher productivity and higher quality are obtained by minimizing the change in the sheet-metal gage along the longitudinal direction of the strip prior to the annealing of the hot rolled sheet.
Patent JP-2002344521-A (JP)
Title: Communication system
Inventor: MAEHIRO KAZUTOYO
IPC: H04L12/58
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To make the preparation of messages easier. SOLUTION: A game device 1a sends an instruction for an automatic answering mode and an automatic answering message to a message server 113. When the server 113 receives a message sent from the game device 1a to a user from another game device, the server 113 automatically sends the automatic answering message to the game device from which the server 113 receives the message. The automatic answering message is prepared by using words selected by the user.
Patent JP-2002344727-A (JP)
Title: Wide-angle image display device
Inventor: SOGABE YASUSHI
IPC: G03B19/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a wide-angle image display device that can properly display a panorama image, having a very large ratio of a long side to a short side within a rectangular frame. SOLUTION: An omnibearing imaging device 1 photographs an omnibearing image, and a geometrical conversion circuit 6 applies geometrical conversion to the image to turn it into a panorama image. The circuit 6 sends the obtained panorama image to an image converter 7. An image division circuit 8 of the image converter 7 calculates an optimum magnification, a division number and a layout direction, on the basis of number of longitudinal and lateral pixels of the panorama image 12 and number of longitudinal and lateral pixels of a monitor and generates a divided images, resulting from dividing the panorama image 12 according to the result.  An image magnifying/reducing circuit 9 adjusts the sizes of the divided images depending on the magnification, the division number and the layout direction calculated by the image dividing circuit 8 and lays out the result to an area of a graphic memory 10 and the monitor 11 displays the result.
Patent JP-2002352319-A (JP)
Title: Automatic vending machine for photograph printing and automatic vending system for photograph printing
Inventor: HIRASAWA YUKINORI
IPC: H04N21/2543
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine for photograph printing for automatically performing photograph printing by especially using portable terminal equipment such as a cellphone, etc., and an automatic vending system for photograph printing. SOLUTION: The cellphone set 50 is used, bluetooth communication is performed between the cellphone set 50 and the automatic vending machine 1 for photograph printing, images to be printed are selected and the number of sheets to be printed is designated by the communication, the automatic vending machine 1 for photograph printing is made to automatically perform photograph printing, and a server 39c connected to the automatic vending machine 1 for photograph printing via a network 59 performs a settlement processing based on information transmitted from the cellphone set 50, and photograph printing is easily and efficiently performed.
Patent JP-2002348910-A (JP)
Title: Guard structure of hydraulic piping in construction machine
Inventor: RIYUUDO KOSUKE
IPC: E02F3/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To protect a hydraulic piping by preventing the hydraulic piping deformed due to lateral and vertical rocking of a working part from interfering with the base end part side of the working part in connecting the hydraulic piping drawn from the machine body side to an hydraulic actuator mounted on the working part in a construction machine in which the base end part of the working part is supported on the machine body side to freely rock laterally and vertically. SOLUTION: A frame 5 is supported to freely rock laterally, and a swing post 6 for supporting the base end parts of a boom 7 and a boom cylinder 11 to freely rock vertically is provided with a guard pipe 20 for inhibiting a hose 14 from approaching the swing post 6.
Patent JP-2002349705-A (JP)
Title: Shift-by-wire system
Inventor: SHINSO YOSHIHIDE
IPC: F16H1/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a shift-by-wire system not to need high machining precision, to ensure durability, and capable of driving a shift actuator without exerting any influence on the movement of a detent, in the shift-by-wire system to select the shift position of an automatic transmission through the drive of a motor based on electric control and decide a shift position by a detent mechanism. SOLUTION: In the shift-by-wire system, the shift actuator consists of a planetary gear mechanism having a sun gear 39, a pinion carrier 42, and a ring gear 41; a main body coupled to the sun gear 39; and a control shaft coupled to the pinion carrier 42. A stopper 41a is situated on the outer periphery of the ring gear 41, a play 44a with which a stopper 41a is rotatable together with the ring gear 41 is situated in a second mounting part 44 to mount the ring gear 41 in a contained state. The play amount 44a is set to a range in which operation by positioning of the detent mechanism is allowable.
Patent JP-2002348172-A (JP)
Title: High frequency wire board
Inventor: IWACHI HIROMI
IPC: H05K3/46
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency wire board with high thermal conductivity, having a low dielectric constant and dielectric loss at high frequency region, that can form a wire circuit layer out of low resistant metals such as Ag, Cu and Au. SOLUTION: In this high frequency wire board, wire circuit layers 2 that transmit high frequency signals are attached to and formed on the surface of or inside the dielectric board 1. As the dielectric board 1, a glass ceramic comprised of 30-95 wt.% glass component and 5-70 wt.% filler component that includes at least an aluminum nitride crystal particle having <=0.8 wt.% oxygen amount, <=1% porosity and >=2 μm mean particle size. The dielectric board 1 uses a glass ceramic having >=5 W/m.K thermal conductivity, <=8 dielectric constant at 15 GHz measured frequency and <=100×10<-4> dielectric loss, is used.
Patent JP-2002354827-A (JP)
Title: Power converter
Inventor: OKADA EIJI
IPC: H02M7/48
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that energy loss caused by switching is generated in a conventional power converter, and energy conversion efficiency is deteriorated as the whole power converter. SOLUTION: This power converter is equipped with capacitors of two series connections arranged between a positive pole and a negative pole of a DC power source, three half bridge circuits constituted of switches of two series connections arranged between the positive pole and the negative pole of the DC power source, and a reactor connected with a middle point of the switches of the two series connections of the respective half bridge circuits; and outputs a voltage to a part between the middle point of the capacitors of the two series connections and the middle point of the switches of the two series connections of the respective half bridge circuits.  When the power converter is linked with a system of three-phase three lines whose one line is grounded, the middle point of the capacitors of the two series connections is connected with a line of earth potential out of the system of the three-phase three lines. A couple of the half bridge circuits which are connected with the line of earth potential via the reactor is put in the stopped state, and the other two couples of half bridges are controlled.
Patent JP-2002357811-A (JP)
Title: Liquid crystal display device and picture display application instrument
Inventor: MURATA HIDETO
IPC: G09G3/20
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To make modulation potential arbitrarily variable with a command of a liquid crystal controller in scanning gate wiring in the case compensation potential applied to the gate wiring of a liquid crystal panel of a capacitively coupled driving type is modulated. SOLUTION: A D/A(digital/analog) converter 105 generates modulation signals with polarity varied per vertical scanning in off time of a TFT(thin film transistor) based on correction data of a liquid crystal controller 104. A gate driver 103 outputs scanning selection signals to the corresponding source wiring of a liquid crystal panel 101 and simultaneously imparts the modulation signals to the capacitively coupled source wiring.
Patent JP-2002359895-A (JP)
Title: Speaker
Inventor: SATO TOMOYUKI
IPC: H04R9/04
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To easily and adhesively fix a diaphragm to a voice coil or a frame, even when adopting polyimide synthetic resin material as diaphragm material in a dynamic speaker. SOLUTION: A diaphragm 14 made of polyetherimide resin is adhesively fixed to onto the upper surface of an annular step rising part 20C of the frame 20 in the outer circumferential flat part 14a of the diaphragm, and also adhesively fixed to the upper edge of the voice coil 24 in the middle flat part 14b of the diaphragm. In such a case, since the polyetherimide resin has visible light transparency, visible light curable adhesives 40 and 42 are used as an adhesive, an abutting surface between the diaphragm 14 and the voice coil 24 and an abutting surface between the diaphragm 14 and the frame 20 are irradiated with visible light from above the diaphragm 14 through the diaphragm 14 to perform adhesive fixing.  Thus, adhesive fixing can be performed with a simpler tool than in the conventional manner, in which ultraviolet light is emitted obliquely from the bottom or from the side, and also, a tool used in an ultraviolet light irradiation curing process, when a diaphragm is made of PET resin can be used, as it is.
Patent JP-2002361872-A (JP)
Title: Print head
Inventor: INOUE HIDEAKI
IPC: B41J2/05
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a print head wherein the number of electrode terminals is approximately a half of that of a conventional one so that the defectiveness in connection is reduced and the yield of products can be raised. SOLUTION: This print head 5 comprises n (n=20) print elements (R1-Rn) which are connected in series and twelve electrodes of an electrode S1 connected to an end section of the print element R1, an electrode S2 connected to a connection point of the print elements R2, R3, electrodes S2m+1 connected to a connection point of the print elements R4m-3, R4m-2 and a connection point of the print elements R4m, R4m+1 in a condition of 4m<n, electrodes S2m+2 connected to a connection point of the print elements R4m-1, R4m and a connection point of the print elements R4m+2, R4m+3, the electrode S2m+1 connected to a connection point of the print elements R4m-3, R4m-2 and the end section of the print element R4m in a condition of 4m=n, and the electrode connected to a connection point of the print element R4m-1, R4m.  A driver of which the electrode S is not shown is of a tristate type and takes three states of a voltage 0, a voltage V and a high impedance.
Patent JP-2002240132-A (JP)
Title: Method and apparatus for producing resin tube
Inventor: SAITO MASANORI
IPC: B29C48/90
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a resin tube which has a fine outside surface and is uniform in thickness and in circumferential length easily and stably by an apparatus simple in structure without applying secondary processing, and to provide an apparatus for the method. SOLUTION: A thermoplastic resin extruded from an extruder 1 is extruded quantitatively to an annular die 2, and the resin tube 5 discharged from the lip 4 of the die 2 is taken up continuously from the downstream side, while being contacted with the smooth inner surface of an external contact ring 10 arranged on the outside of the tube 5 and close to the die 2.
Patent JP-2002363089-A (JP)
Title: Lipid peroxide formation inhibitor or cosmetic composition
Inventor: NISHIBE YUKINAGA
IPC: A61Q5/06
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new and safe lipid peroxide formation inhibitor, and to prepare a cosmetic composition. SOLUTION: The lipid peroxide formation inhibitor contains one or more extracts of herbs selected from Polygala tenuifolia, Aristolochina debilis, Pinellia ternata, Vaccinium vitis, and Cyperus rotundus. The cosmetic composition contains the lipid peroxide formation inhibitor. The composition has lipid peroxide formation inhibitory action, gives luster and elasticity to skin, prevents the skin from aging, and improves eczema and skin damage.
Patent JP-2002366627-A (JP)
Title: Order information reporting system
Inventor: NAKADA HIROTSUNE
IPC: G06Q30/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a user can recognize order information such as a total expense amount at the point of time at all times while utilizing a shop. SOLUTION: An order information reporting system is provided with (1) a POS network system managing/summing up the order information of the user by inputting the order information from a POS terminal, (2) a customer data base storing customer data information including mail address information and (3) a management system server performing the control of registering the customer data information to the customer data base and the control of transmitting electronic mail including at least a part of the order information of the user managed/summed up in the POS network system to the information terminal of the user by utilizing the mail address information of the user stored in the customer data base. The management system server distributes at least a part of the order information to the portable telephone or portable information terminal of the user at all times by the electronic mail.