baber/WOPTO huggingface dataset:
Patent JP-2002294688-A (JP)
Title: Soil improving device
Inventor: MURAKAMI OSAMU
IPC: E02D3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively agitate and mix excavation soil for improving soil with slurry containing soil hardening agent. SOLUTION: This soil improving device 1 comprises a main shaft 2 having drilling blades 3 at a lower end, a lateral shaft 5 of a little larger diameter than the drilling blades 3 installed at a lower part of the main shaft 2 in a free state to the main shaft 2, vertical agitation blades 8 and 8 installed on both end parts of the lateral shaft 5, air or oil pressure motors 6 and 6 supported by the lateral shaft 5 to drive and rotate the vertical agitation blades 8 and 8, and high pressure hoses 9 and 9 to feed high pressure air or hydraulic fluid to the air or oil pressure motors 6 and 6 from above. Horizontal rotation of the lateral shaft 5 is prohibited by rotation prohibiting means 10 and 10.
Patent JP-2002294361-A (JP)
Title: Low-carat gold alloy for casting
Inventor: KAWASHIMA ISAO
IPC: C22C9/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide new inexpensive low-carat gold alloy for casting which has excellent mechanical properties and corrosion resistance and can take the place of gold-silver-palladium alloy. SOLUTION: The low-carat gold alloy for casting has a composition consisting of, by weight, 10-50% Au, 0.5-3% of (Ti+Cr), 0-5% of (Pd+Pt) and the balance Cu.
Patent JP-2002297215-A (JP)
Title: Production planning system
Inventor: IMOTO EIJI
IPC: G05B19/418
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a production planning system for establishing a stable production plan. SOLUTION: This production planning system is constituted of input equipment for inputting standard inventory, standard inventory upper limit, standard inventory lower limit, and predicted demand, a storage device for storing information, and an arithmetic unit for deciding the number of production plans from the stored information. Thus, it is possible to provide a stable production plan.
Patent JP-2002297308-A (JP)
Title: Input device
Inventor: TAKI KAZUYA
IPC: G06F3/03
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an input device the operation mode of which can precisely and easily be switched and of which the handleability is good. SOLUTION: A wireless pen 2 is made to approach the recording paper 5 of a sound electronic notebook 5 in the direction of an arrow A and stopped for one second being a first prescribed time. After this, when the pen 2 is separated in the direction of an arrow B, the part of a handwritten character pointed out by the tip of the pen 2 is reproduced to be 'there is a memory of 128 MB'.
Patent JP-2002293982-A (JP)
Title: Agent and method for accelerating degradation of biodegradable polymer and method for degrading the polymer
Inventor: SUGIHARA YOSHIYUKI
IPC: C08J11/10
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly, simply and safely degrading a biodegradable polymer. SOLUTION: This method for scrapping an treating the biodegradable polymer comprises contacting an aliphatic polyester resin composition as the biodegradable polymer with treating water to obtain the intermediate degradation product, and finally treating the intermediate degradation product with a microorganism method compost-forming device.
Patent JP-2001349781-A (JP)
Title: Double pass double etalon spectrometer
Inventor: SMITH SCOTT T
IPC: G01B9/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ETALON-based spectrometer. SOLUTION: In a preferred embodiment of a first double pass ETALON-based spectrometer, a second ETALON suitable to a first double pass ETALON is used to generated an extremely precise fringe data. The spectral component of a diffused beam is angularly separated when transmitted through the ETALON. A retro reflector reflects and returns the transmitted component through the ETALON. The spectral component transmitted twice is advanced through the second ETALON and converged onto a light detector that is a photodiode array in a second preferred embodiment. The spectrometer can generate the extremely precise fringe data with an extremely compact size and allows a band width measurement accompanied by a precision necessary for microlithography for both Δλ FWTH and Δλ95.
Patent JP-2002010658-A (JP)
Title: Device and method for detecting circuit short from piezoelectric element
Inventor: RUEGER JOHANNES-JOERG
IPC: H02N2/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To relate to a device and a method capable of detecting a circuit short to a battery voltage when a piezoelectric element is driven. SOLUTION: The device and the method are characterized by separating a switch that selects the piezoelectric element that should be operated and a switch that selects an operation that should be conducted by the piezoelectric element. The circuit short to the battery voltage is firstly detected when the switch that selects the piezoelectric element is operated. An abnormal current that flows in a series circuit of the piezoelectric element is monitored at predetermined time intervals. When the abnormal current is detected, an error signal is formed indicating the circuit short to the battery voltage.
Patent JP-2002293627-A (JP)
Title: Dielectric ceramic composition and ceramic capacitor
Inventor: SAITO KENJI
IPC: C04B35/49
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a green sheet is thinly layered for miniaturizing a ceramic capacitor and enlarging its capacity, voltage applied per unit thickness increases, the life time of a dielectric layer is shortened, and the reliability on the multilayer ceramic capacitor is reduced. SOLUTION: A sintered compact containing the oxide of Ba, Ti and Zr by 100 mol% expressed in terms of Ba(Ti1-x Zrx )O3 (wherein, x in Ti1-x Zrx satisfies 0.05<=x<=0.26), the oxide of Re (Re is one or more kinds selected from Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Y) by 0.25 to 1.5 mol% expressed in terms of Re2 O3 , the oxide of Mg by 0.1 to 0.4 mol% expressed in terms of MgO, the oxide of one or more kinds selected from Mn, V and Cr by 0.03 to 0.6 mol% expressed in terms of Mn2 O3 , V2 O5 and Cr2 O3 , respectively, and the oxide of Mo and/or W by 0.025 to 0.3 mol% expressed in terms of MoO3 and WO3 , respectively, and further containing SiO2 or a glass component including SiO2 in a prescribed ratio is used as the material for the dielectric layer of the ceramic capacitor.
Patent JP-2002312071-A (JP)
Title: Reset circuit and reset method
Inventor: FUKAO TETSUHIRO
IPC: G06F1/24
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that rash current intensively generated in each internal block in reset releasing causes a reset malfunction due to lowering of the power source voltage of an no-board power source. SOLUTION: Level switching timing of a reset signal RST is differentiated, in order to keep internal all current Iall including rush current IA to IC in each internal block 5A to 5C smaller than current supplying capacity I max of no-board power source at all times.
Patent JP-2002313008-A (JP)
Title: Disk loading device
Inventor: HIBI TOSHIHARU
IPC: G11B17/056
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vertical disk loading device capable of preventing falling sideways of a disk in the middle of housing movement of a tray into a main body in spite of setting any disk having the difference of thickness between the disks of upper recording mediums. SOLUTION: The device consists of a main body 1 and a tray 2 housed movably between the inside and outside of the main body 1. The tray 2 is provided with a circular recess part 4 to which a disk 3 is to be set vertically and a hook-shaped projection 6 to be fitted loosely fitted to the lower peripheral part of the set disk 3. The main body 1 is provided with a plate 7 opposing the part 4, are the plate 7 is provided with a chucking disk 8 inside of it. Furthermore, in order to stand the disk 3 in contact with the upper peripheral part of the disk 3 lest the edge of the disk 3 interfere with the edge of the disk 3 when the disk 3 is house-moved as the result of falling sideways, a projection 9 is formed at an upper corner part at one end of the main body 1 accepting the tray 2.
Patent JP-2005023430-A (JP)
Title: Fiber strand-collecting apparatus
Inventor: NAKANO TSUTOMU
IPC: D01H5/86
Filed: 2001-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber strand-collecting apparatus designed to apply sucking and collecting actions even on a fiber strand after passing through a nipping point and improve the yarn quality.  <P>SOLUTION: The fiber strand-collecting apparatus 12 is arranged on the downstream side of the final delivery roller pair of a drafting apparatus and is equipped with a nipping roller pair 13, a suction part 14 and a perforated apron 15. The top nipping roller 13b is pressed through the perforated apron 15 to the bottom nipping roller 13a. The suction part 14 is provided with a cylindrical part 20 having a sliding guide surface 19 equipped with a sucking slit 19a extending to the upstream side of the moving direction of the fiber strand F and a sucking slit 19b extending to the downstream side and sandwiching the nipping point of the bottom nipping roller 13a. The cylindrical part 20 is formed into a state divided into a part 20a where the sucking slit 19a on the upstream side is formed and a part 20b where the sucking slit 19b on the downstream side is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002316837-A (JP)
Title: Glass sheet and solar battery using the same
Inventor: FUJISAWA AKIRA
IPC: C23C16/40
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a glass sheet having a reflection lessening film which is neutral in reflection colors, is small in the variation in reflection colors in spite of non-strict film thickness management in transparent thin film formation, exhibits a self-cleaning function, is high in weatherability in spite of non-use of a protective film and makes the utilization of various kinds of the transparent thin films possible when the protective film is used. SOLUTION: This glass sheet has the reflection lessening film essentially consisting of titanium oxide of >=5% of the film thickness in the amplitude of surface ruggedness and is neutral in the reflection colors.
Patent JP-2001352408-A (JP)
Title: Facsimile machine coping with internet
Inventor: MINAMIZAWA FUMIHIRO
IPC: H04N1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal compatible with the Internet, that can automatically select a public line network or the Internet and faxes data to a destination that can receive faxed data through both the public line network and the Internet. SOLUTION: A sender designates transmission conditions for multicast destinations and destinations, each having both a telephone number and a mail address. Every time the facsimile terminal reads a multicast destination, the facsimile terminal executes fax transmission in an electronic mail form via the Internet, when the destination registers both a telephone number and a mail address and the transmission condition designates cost emphasis (S10→S20→S30). The facsimile machine executes conventional fax transmission via a public line network, when the transmission conditions are not set to cost emphasis (S40). Furthermore, the facsimile terminal executes fax transmission via the public line network, when the transmission condition registers a mode specific to the public line network, such as polling and conversation reservation.
Patent JP-2002312244-A (JP)
Title: Remote access control system
Inventor: ONO MASAYUKI
IPC: G06F21/55
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a remote access control system with high security ability. SOLUTION: In the remote access control system provided with a server device for transferring a transportable program code to a communication terminal through a network, the transportable program code has a communication function section which displays a communication function being an original purpose. The communication terminal is provided with at least a memory means for storing the transportable program code and a memory control means for deleting the stored contents of the memory means according to the indications output from the server device when the communication function section functions. The communication function section includes communications with the server device in its original purpose.
Patent JP-2002310713-A (JP)
Title: Auxiliary display device for on-board route guiding device
Inventor: IWABUCHI JUNYA
IPC: B60R16/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary display device for an on-board route guiding device capable of reliably making road guidance information easy to recognize in the case of verifying the road guidance information while improving drive safety. SOLUTION: The auxiliary display device for the on-board route guiding device is provided with light emitting display means 401-405 for displaying at least five directions each indicating different directions by emitting light according to the road guidance information outputted from the on-board route guiding device, a route guidance device information detecting means 31 for detecting the inputted road guidance information, and a light emission control means 34 for selecting any of the light emitting display means and making it emit light according to the detected road guidance information. By providing the auxiliary display device main body and the plurality of light emitting display means separately from one another, it is possible to freely determine the locations of arrangement of the light emitting display means.  By individually arranging the light emitting display means, it is possible to perceptively grasp proceeding direction information and reliably and visually recognize the road guidance information without impairment of safety at driving.
Patent JP-2002315003-A (JP)
Title: Image-encoding device
Inventor: SATO YOSHINORI
IPC: H04N19/503
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image-encoding device where an arbitrary point is designated, when an image is encoded, and encoding is performed so that a screen image of the point can be regenerated quickly. SOLUTION: A GOP structure is so determined by a GOP structure determining means 22, that a frame which is inputted at present is set as the top of a GOP by a frame designating signal 21. By using a determined picture type 23 for encoding, an input screen image signal is encoded with a video encoder 14. An encoded screen image stream 15 and an encoded sound stream 19 are multiplexed with a video audio multiplexing device 20 and then recorded. Thereby the frame of the designated arbitrary point is made the top of the GOP, and a screen image of the point can be regenerated quickly.
Patent JP-2002309606-A (JP)
Title: Implement for handling solidification material
Inventor: IWAI YASUNORI
IPC: E02F3/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an implement, which enables a solidification material such as asphalt and cement to be easily cleaned and removed, in order to overcome a problem such that a conventional implement has a remarkably short life because the solidification material adheres to the conventional implement so as to be cured for fixation as it is and is made hard to remove. SOLUTION: In the implement for handling the solidification material, a surface of a metallic part, which comes into direct contact with the solidification material, is coated with a fluoride resin.
Patent JP-2002319135-A (JP)
Title: Optical disk recording method
Inventor: MATSUMOTO KEIJI
IPC: G11B7/004
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To perform the recording always in the optimum condition regardless of the physical states such as the damage and the fingerprint of an optical disk. SOLUTION: A recording area or the area in the vicinity of the recording area is previously reproduced at a unrecorded state, prior to the recording onto the optical disk onto which data can be recorded (S1). The physical state (at least one of the damage, fingerprint, warpage, surface wobbling and dyestuff unevenness of the recording surface of the optical disk) of the recording region is detected from the obtained reproduction signal (S2). OPC is performed based on the detected physical state (S3) and the optimum recording power considering the physical state is determined (S4). The formal recording is performed by the determined optimum recording power.
Patent JP-2002318369-A (JP)
Title: Stereoscopic video display device
Inventor: YAMASHITA ATSUHIRO
IPC: H04N13/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device which can avoid a state of reverse view wherein left-eye video and right-eye video are replaced with each other and viewed without performing tracking control for following up the head position of an observer even when the observer moves from a regular view position to the right or left by more than a half of the distance between the eyes. SOLUTION: The stereoscopic video display device is equipped with a liquid crystal display panel 1, a parallax barrier 2 which generates a both-eye parallax, and a shading plate 3. The left-eye video and right-eye video are converged on a proper video position (hereinafter a front position) in the front when viewed from the liquid crystal display panel 1 at an interval corresponding to the distance between the eyes, so the video can stereoscopically be viewed, but video light to a 1st side lobe area from the front position is cut off by the shading plate 3 and although the video is not stereoscopically viewed at the position, the state of reverse view wherein the right video and right video are replaced and viewed is avoided.
Patent JP-2002316349-A (JP)
Title: Injection molding machine
Inventor: KOIZUMI HIROSHI
IPC: B29C45/72
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of an injection molding machine by integrally mounting an injection unit of the injection molding machine on a cavity platen and saves a manufacturing cost by simply configuring a mechanism. SOLUTION: In the injection molding machine equipped with an injection cylinder part for injecting a molten resin and a mold clamping mechanism part for receiving a mold to be mounted, an injection cylinder is connected to the cavity platen through a heat insulating material.
Patent JP-2002319070-A (JP)
Title: Commodity sales data processing device, commodity sales data processing method, storage medium and program
Inventor: YOKOCHI AKIHIKO
IPC: G06Q30/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To show sales data of a commodity to a purchaser of the commodity while avoiding showing of the data to the other persons. SOLUTION: The sales data regarding the commodity which the customer purchases is displayed on a customer's side display 102, and predetermined processing is performed based on the purchase data. A radio module is provided on the commodity sales data processing device in order to transmit and receive the information to and from a portable terminal 201 by radio. When a transmission command from the portable terminal 201 received through the radio module contains a display switch command, the sales data to be displayed on the customer's side display 102 is transmitted to the portable terminal 201 transmitting the display switch command through the radio module as the display information of the portable terminal, and display of the sales data on the customer's side display 102 is stopped.  Thus, the sales data such as a name of the commodity is not shown to the other persons while showing the sales data to the purchaser by displaying on the portable terminal 201.
Patent JP-2002320794-A (JP)
Title: Washing/drying machine
Inventor: KATSUTA KEN
IPC: D06F39/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent water from remaining in a supply water channel in the washing process and the rinsing process and from dropping on dried clothes after the drying process in a washing/drying machine for performing a series of processes from washing to drying with the drying process for drying clothes with hot air sent into an inner tub supported rotatably inside an outer tub. SOLUTION: The inner tub 4 is rotatably supported inside the outer tub 3 elastically suspended inside a housing 1. The inner tub 4 is driven by a motor 9 and circulating wind heated by the heater 9 is sent into the inner tub 4 with a dryer fan 12. A valve 31 is disposed inside the supply water channel 29 for supplying water into the inner tub 4. The valve 31 has a valve element and a valve seat for receiving the valve element, and the valve element is made to abut to the valve seat without applying force to the valve seat.
Patent JP-2002013960-A (JP)
Title: Mass flow measuring method
Inventor: VAN GERWEN PETER
IPC: F01N7/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for measuring the mass flow of a gas, a using method of its device, and a method for sufficiently avoiding the pollution of the device being used. SOLUTION: A first heating element is heated to a temperature T1 selected higher than the temperature Ts of a gas flow, and a second heating element is likewise heated to a temperature T2 selected higher than the temperature Ts of the gas flow and different from T1. The temperatures T1 and T2 of both heating elements are kept constant respectively, and the cooling of both heating elements by the gas flow is avoided while the heat output P1 required to keep the temperature T1 constant and the heat output P2 required to keep the temperature T2 constant are changed, and the heat output P1 of the first heating element and the heat output P2 of the second heating element are detected. The difference between the heat outputs P1 and P2 is obtained, and this difference is evaluated as a magnitude for the mass flow of the gas by this measuring method.
Patent JP-2002327152-A (JP)
Title: Adhesive double coated tape and method for manufacturing the same
Inventor: SHIMOMURA KAZUHIRO
IPC: G11B7/24024
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive double coated tape capable of easily laminating a transparent film on a polycarbonate substrate in a manufacturing process of an optical disc, and giving an optical disc having excellent surface smoothness and free from the occurrence of reading error during reading out of recorded data, and a method for manufacturing the same. SOLUTION: The adhesive double coated tape has separators having a center face average surface roughness (Sra) of <=25 nm, laminated on both the surfaces of a tacky adhesive layer.
Patent JP-2002327907-A (JP)
Title: Combustion device
Inventor: HASEGAWA HIROKI
IPC: F23D11/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To develop a combustion device, equalized in flame distribution, without damaging advantage where an overall height is low and the number of parts is small. SOLUTION: The combustion device has a burner port base 36, and the upper surface side is functioned as a fuel gas flow passage constitution surface. In the combustion device 1, a fuel gas flow passage 48b situated in a position near a vaporization part 8 is narrow in the section area of a flow passage 48b and the fuel gas flow passage 48b situated in a far position is wide in a section area. Thereby, the fuel gas flow passage 48b situated in a near position is low in a pressure loss, while extending to a gas introduction opening 185, but, a pressure loss when it flows through the fuel gas flow passage 48b is high. Thereby, a difference in a pressure loss during the passage to extend to the burner port is offset and fuel gas is uniformly injected from either burner port.