baber/WOPTO huggingface dataset:
Patent JP-2001346804-A (JP)
Title: Endoscopic surgical operation system
Inventor: SAKURAI TOMOHISA
IPC: A61B17/22
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic surgical operation system by which an excellent view can always be obtained when using an ultrasonic surgery instrument or an electotome for an endoscopic surgical operation. SOLUTION: When a biological tissue is treated by a hand piece 14, a signal output connector 20 for outputting a signal indicating a state of treatment is provided on an ultrasonic surgery instrument 5, and a signal input connector 21 for executing ventilation according to a control signal from outside is provided on a pneumoperitoneum device 4. Furthermore, the signal output connector 20 is connected to the signal output connector 21, and an interlocking cable 22 for executing ventilation so as to interlock with the treatment by the surgery instrument 5 is provided.
Patent JP-2001354118-A (JP)
Title: Movable body control system
Inventor: MIYAMOTO TAKESHI
IPC: H04W4/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable body control system for indexing a position by instantly informing the existence of abnormality to a frequently occurring vehicle theft by using position information of GPS, a communication function of a cellphone and access to visual information of Internet. SOLUTION: This movable body control system is composed of a radio transmission terminal and a present position information detecting device provided in a movable body of a control object, a movable body control server communicating with the radio transmission terminal and connected to a network and a net terminal connected to the network, and is characterized in that the movable body control server transmits present position information on the movable body to the net terminal by detecting the present position information on the movable body by the present position information detecting device by communicating with the radio transmission terminal according to a request from the net terminal.
Patent JP-2001358935-A (JP)
Title: Electronic information embedding device and computer- readable recording medium having electronic information embedding program recorded thereon
Inventor: SHIMADA MITSUNOBU
IPC: G06F21/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information embedding device that dynamically embeds information to a digital contents image depending on the contents of the digital contents image. SOLUTION: The electronic information embedding device is provided with an input section 501 that receives an image, a feature quantity investigation section 502 that detects the feature quantity of at least part of the areas of the received image, and an information embedding section 504 that changes the area depending on the detected feature quantity. Since the area is changed according to the detected feature quantity, the electronic information embedding device embeds information to the image depending on contents of the image.
Patent JP-2001358044-A (JP)
Title: Method for estimating semiconductor junction capacitance
Inventor: KAWANO MASAYA
IPC: H01L29/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To estimate the junction capacitance accurately and in a high speed by devices having ununiform well structures. SOLUTION: Junction capacitance relating to a plurality of diffusion layers having different lengths are found out by a simulator. The results are divided into ones whose length of diffusion layer is long and ones whose length thereof is short, and first and second linear expressions which are respectively approximate and use the length of diffusion layer as a variable are obtained. Junction capacitance per unit area in the central part of the diffusion layer is obtained from the gradient of a straight line expressed by the first linear expression, and that per unit area in the peripheral part of the diffusion layer from the gradient of a straight line expressed by the second linear expression, respectively.  Junction capacitance per unit length in a side surface 16 is obtained as half the value expressed by the second linear expression in the case when the length of diffusion layer is zero. Then, the junction capacitance of every part are obtained from the obtained junction capacitance and the areas and lengths of the parts, and the total junction capacitance is found out by finally summing up the results.
Patent JP-2002001413-A (JP)
Title: Apparatus for preventing meandering of rolling mill
Inventor: KAMETANI ATSUSHI
IPC: B21B39/14
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing meandering of an rolling mill which enables a restraining roll to be located in close vicinity to the rolling mill compared with the past example and allows a meandering of the back end portion of the steel plate and a drawing accident to be prevented positively and enables an installation work to the rolling mill to be easily performed. SOLUTION: A recessed portion 53 is provided in the center portion of the guide body 51c of a mill guide 51 located at the entrance side of the rolling mill and a top guide constituting the mill guide 51 is divided into the entrance side top guide 51a and the exit side to guide 51b, and in the recessed portion 53 of the guide body 51c positioned between these entrance top guide 51a and the exit side top guide 51b, a steel plate constraining roll 1a is provided.
Patent JP-2002009643-A (JP)
Title: Squelch circuit
Inventor: OKUYAMA KAZUO
IPC: H04B1/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a squelch circuit that prevents call interrupt, to enhance the communication quality, independently of a frequency attenuation characteristic of a noise filter and a voice signal characteristic at a transmitter side. SOLUTION: In the squelch circuit, where noise level in the output of an FM detector 3 is detected and compared with a predetermined setting level, when the noise level is the setting level or higher, a mute switch 5 is controlled to be switched off. When the noise level is less than the setting level, the mute switch 5 is controlled to be turned into on state, when the mute switch 5 is switched from the on state into the off state, the presence of a voice signal outputted from the mute switch 5 is discriminated, and when the presence of the voice signal is discriminated, the setting level is substantially increased to keep the on state of the mute switch 5.  Thus, the call interrupt due to the malfunctions of squelch can be prevented, and the call quality can be increased, independently of the frequency attenuation characteristic of the noise filter 8 and the voice characteristic at the transmitter side.
Patent JP-2002008303-A (JP)
Title: Floppy (registered trade mark) disk drive
Inventor: KUMAGAI HIDEAKI
IPC: G11B19/20
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate a work in which a spindle motor is installed on the chassis so that the inclination and the height are adjustable and, besides, to secure high reliability against external impact or the like after completion of the work. SOLUTION: In installing the spindle motor 13 on the chassis 21 with plural screws 24 in the manner that the inclination and the height are adjustable, spring washers 31 are interposed on the outer periphery of the plural screws 24 between the spindle motor 13 and the chassis 21. Then, with the inclination and the height adjusted for the spindle motor 13 using the plural screws 24, these screws 24 are fixed on the spindle motor 13 with an adhesive 32.
Patent JP-2001020768-A (JP)
Title: Method for operating internal combustion engine
Inventor: VOLZ DIETER
IPC: F02M26/01
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the exhaust amount of NOx in exhaust gas permitting effective open loop control or closed loop control of exhaust gas re-circulation systems by calculating the target value of an inert gas component in exhaust gas which is re-circulated in a combustion chamber via the internal and external exhaust gas re-circulation systems. SOLUTION: An external exhaust gas re-circulation system is provided for circulating part of exhaust gas in an exhaust pipe 8 into a suction pipe 7 of an internal combustion engine 1 through an exhaust gas re-circulation piping 13 interposed with an exhaust gas re-circulation valve 14. An internal exhaust gas re-circulation system is provided for sucking the exhaust gas in the exhaust pipe 8 into a combustion chamber 4 based on the overlapped time during which both an intake valve 5 and an exhaust valve 6 are open. In this case, target value of inert gas component in exhaust gas, including incombustible inert gas component and remaining air component to be re-circulated into the combustion chamber 4, is set based on re-circulation target rate calculated by a characteristics map. Based on the target value, open loop control or closed loop control of the exhaust gas re-circulation systems is performed.
Patent JP-2002007709-A (JP)
Title: Method and device for confirming and processing authenticity of security
Inventor: SATO HIDEHIKO
IPC: B42D15/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent loss beforehand by finding securities at an early stage, such as stocks and bonds that cannot be sold by right, due to loss, theft and reissuing in stocks transactions. SOLUTION: An intermediate processor for storing accident information is provided between a store and an information providing agency DB. Safety of selling and buying is enhanced, and smooth selling and buying in a securities market is promoted, in such a manner that the intermediate processor refers to the information of held accident stocks.
Patent JP-2002000792-A (JP)
Title: Automatic go recording system of go board
Inventor: TSUTSUMI MAMORU
IPC: A63F3/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic Go recording system of a Go board comprising a Go mat and a data converting device for coding, or the like, which enable automatic recording of Go record in a game and count display of playing time by adapting them to conventional Go game environments. SOLUTION: A pressure-sensitive conductive elastic body provided with electrode patterns is provided at each point of intersection in ruled lines on a Go board, and resistance of the pressure-sensitive conductive elastic body which changes based on weight of a Go piece placed on it is detected to determine if the Go piece exists on the point of intersection on the ruled line on the Go board or not, and coordinates of the point of intersection where the Go piece is placed, or where the Go piece is removed are recognized in order, so Go record can be automatically recorded, with playing time counted, in this automatic Go recording system of a Go board constituted of the Go mat, the data converting device for coding, or the like, a host information terminal machine such as a personal computer, or the like.
Patent JP-2002004834-A (JP)
Title: Sound-absorbing material for internal combustion engine
Inventor: NISHIKAWA SUSUMU
IPC: B01D53/86
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To enable the reuse of an sound-absorbing material and to prevent the increase of weight and lowering of heat insulation ability, as compared with the conventional absorbing materials. SOLUTION: The sound-absorbing material is formed of a sintered substance (2) of metallic fiber nonwoven cloth, and the sintered substance is formed to have an uneven surface-form sheet part 11, having pleat-form or wrinkle-form uneven surface 35 and has a structure in which a straight sheet part 12 freed of an uneven surface is combined with the surface on one side (or both sides) of the uneven surface-form sheet part. Furthermore, the sintered substance may have a structure with straight sheet parts free of uneven surface being combined with one side of the uneven surface-form sheet part are combined alternately in two layers or more. The metallic fibers are iron alloy fibers. The sintered substance is caused to hold and carry a catalyst for purifying exhaust gas.
Patent JP-2001070779-A (JP)
Title: Granulating process for granular material
Inventor: WALTER KIM TORBEN
IPC: C13B50/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a new granulating process for highly soluble crystalline particles hard to be granulated. SOLUTION: In a granulating process, the wetting action and the impact action are applied only to a small part of a material to be treated at all time, and also a quick drying operation is applied successively thereon to prevent the harmful increase of a water content in powder. In the process, a granulating liquid is sprayed to particles while the particles are affected by quick revolving and rising flows in a vertical pipe 7 to bring the particles into contact with one another and dry them. The excessive permeation of a coating liquid into the interior of particles is prevented by the quick drying. The operational advantages are generated by the low water content during treatment, and the advantages of discontinuing or reopening the operation can be carried out at any time.
Patent JP-2002014637-A (JP)
Title: Soaring up preventer for banner and flag
Inventor: OGAWA AKIZO
IPC: G09F17/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a banner and flag from soaring up (sliding up) or clinging to a flagpole when fanned by strong wind. SOLUTION: This soaring up preventer 1 for banner and flag is used by being mounted at a belt-like loop disposed at the bottom end of the longitudinal edge of the banner or flag and consists of a metallic weight body 2 and a pair of right and left hooks 3 and 4 integrally fixed by casting.
Patent JP-2002015234-A (JP)
Title: Device and method for information processing, printer and its control method, information processing system, and program storage medium
Inventor: FUTAKI TORU
IPC: G06Q50/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To efficiently charge for information dealt with on a network by effectively using the system of a dealer of information equipment such as a copying machine. SOLUTION: This information processor having a function of charging for information dealt with through the network has a 1st storage means which stores the accounting amount of the information, a 2nd storage means which stores the cost for the use of information equipment used to print the information, and a control means which charges the user of the information equipment for the information and the cost for the use of the information equipment used to print the information.
Patent JP-2002016525-A (JP)
Title: Wireless communication unit
Inventor: ONOZUKA MASANAO
IPC: H04B1/54
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication unit that easily sets the operating frequency to a frequency which will not cause crosstalks. SOLUTION: The wireless communication unit is provided with: a transmission section 1 that transmits a 1st signal with a desired frequency; a reception section 2 that receives a 2nd signal that is transmitted with a desired frequency; and a frequency setting circuit 3 that sets the desired frequency; and further a reception strength measurement circuit 4 that measures the reception strength of the 2nd signal. A control circuit 5 sequentially revises the desired frequency set by the frequency setting circuit 3, in a state with a transmission reception section 1 making no transmission, and monitors the reception strength of the 2nd signal measured by the reception strength measurement circuit 4 by each desired frequency that is set, while being revised sequentially. It is preferred that the frequency with the smallest reception strength be set to be the desired frequency.  Moreover, it is preferred that a display section 6 display the measured reception strength.
Patent JP-2002011507-A (JP)
Title: Method for rolling seamless steel tube
Inventor: NAKAJIMA KAZUHIRO
IPC: B21B37/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To attain both uniformization of variation in the outside diameter in the axial direction of a hollow tube stock and improvement of the stripping property of a mandrel bar at the same time. SOLUTION: This method is a rolling method of a seamless steel tube with a mandrel mill 4 on the inlet side of which an outside diameter reducing stand 11 for reducing the outside diameter of the hollow tube stock 1b which is pierced by a piercer 3 is arranged proximately. The outside diameter of a rolled stock is measured on the outlet side of the mandrel mill 4. Based on this measured result, the roll gap of the outside diameter reducing stand 11 is adjusted within the range which is preliminarily determined by experiments and where defective stripping is not generated. Then, the variation of the outside diameter in the axial direction of the hollow tube stock is uniformized and the stripping property of the mandrel bar is improved.
Patent JP-2002021286-A (JP)
Title: Functional decoration material for concrete structure body or mortal structure body, and functional decoration method with concrete structure body or mortal structure body
Inventor: MACHIDA TERUTSUGU
IPC: C04B28/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a functional decoration material for a concrete structure body and the like which promotes recycling of waste material or lumber from thinning while degradation of a concrete structure body, which is a recent problem, is effectively prevented. SOLUTION: The functional decoration material comprises a wood chip with a remaining conduit, an alkali-adding agent, and a fixing material which allows discharge of alkali for hardening the wood chip. The wood chip is submerged in alkaliadding agent so that the conduit part absorbs the alkali-adding agent, after that the wood chip is kneaded with the fixing material.
Patent JP-2002022559-A (JP)
Title: Stress distribution measuring method
Inventor: MORIMOTO YOSHIHARU
IPC: G01L1/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a stress distribution measuring method for measuring stress distribution in a sample from the light intensity distribution in photoelastic fringes and capable of analyzing the stress distribution in real time. SOLUTION: An analyzer 5 is successively rotated by an angle a at a time in a fixed direction. Further, a 1/4 wavelength plate 4 is successively rotated by an angle 2α at a time in the same direction as the analyzer 5. By synchronizing their rotation with the frame rate of a CCD camera for example, the principal direction θ of stresses and the principal stress difference in a surface of the specimen 10 can be analyzed in real time.
Patent JP-2001348039-A (JP)
Title: Envelope-shaped simple paper frame formed of single piece
Inventor: FURUYA YORIKO
IPC: B65D27/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide (1) an envelope-shaped simple paper frame formed of a single piece by making a window on a surface of an envelope-shaped case assembled by folding a single piece of paper and attaching a transparent plate and (2) a means for fixing a picture postcard or a picture letter by making a fold inside the transparent plate. SOLUTION: (1) The window is made on the surface of the envelope-shaped case assembled by folding a single piece of paper and the transparent plate is stuck thereto, thereby providing the enveloped shaped simple paper frame which anyone can simply make and which is inexpensive. (2) The fold using a window region which has been cut to open is attached inside the transparent plate, whereby the picture postcard or the picture letter can be fixed. In addition, replacement of the card or the letter can be easily done.
Patent JP-2002032313-A (JP)
Title: Electronic mail transmitter/receiver and recording medium with program usable to realize the same stored therein
Inventor: KITAMURA MICHIO
IPC: G06F13/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally the possibility that troubles take place is increased, because the total number of PCs given to children is increased, and the children respond to a deleterious e-mail purely out of curiosity or the like. SOLUTION: An e-mail transmitter/receiver 10 includes a mail transmitting part 14, a mail-receiving part 16 and an authenticating pat 32. When the whole text of one piece of a received e-mail is requested to be displayed, the authenticating part 3 authenticates a user, according to an instruction from a whole text displaying part 52 of the mail-receiving part 16. A guardian can confirm the whole text display of the e-mail, by preliminarily setting the password of the guardian of a child who use a PC.
Patent JP-2001085415-A (JP)
Title: Device and method for improved plasma processing of substrate
Inventor: WILLIAM D JONES
IPC: H01L21/304
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To realize uniform substrate etching by improving the conventional plasma processing system, in detail, plasma etching system. SOLUTION: A processing system 10 for processing substrate comprises a processing chamber 14 having a top section 20, bottom section 22, and a sidewall 24 for defining a process space 26 therein. The processing chamber 14 has an opening in the side wall 24 for providing access to the process space 26. A plasma-generating assembly 16 is coupled with the process chamber 14 for creating a plasma in the process space 26. A substrate support assembly 18 is coupled with the processing chamber 14 to support a substrate in the process space 26. The assembly 18 extends into the process space 26 via the sidewall opening 36 of the process chamber 14 and seals the opening 36 to generally isolate the process space 26 from atmosphere.
Patent JP-2002032015-A (JP)
Title: Sunshine display device
Inventor: NAKAJIMA NOBUYOSHI
IPC: G09B9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sunshine display device which allows the easy check of the sunshine quantity and sunshine duration of a house. SOLUTION: A model 2 irradiated with light from a halogen lamp 22 is observed. The sunshine state of the modeled 2 house may be checked. The sunshine angle and sunshine quantity of the house may be easily checked. The saving of the energy in a room is made possible from the relation with the sunshine quantity at which the inside of the house is irradiated by selecting the length of eaves to a suitable length.
Patent JP-2002044989-A (JP)
Title: Electronic control device for electronic power steering apparatus
Inventor: NAKAI MOTOO
IPC: H02P29/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device for an electric power steering apparatus, of which possibility of adversely affecting the control circuit does not exist, by noise emitted from a drive circuit part and radiation noise from signal lines. SOLUTION: A shield plate 75, which has approximately the same area with a drive circuit 71 intermediates between the drive circuit 71 and a control circuit substrate 72. This shielding plate 75, for example, consisting of a metal plate is connected to the ground earth potential, by connecting to ground 76. A plurality of penetration holes 77 is formed on this shielding plate 75. A feed-through capacitor 78 is fitted on each penetration hole 77, and the signal lines 74 connect the drive circuit 71 with the control circuit substrate 72, passing through the shield plate 75 by inserting each signal line 74 through the feed-through capacitor 78.