baber/WOPTO huggingface dataset:
Patent JP-2001336207-A (JP)
Title: Pipe joint
Inventor: YASHIRO NAOSHI
IPC: E03F3/04
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of connecting a polyvinyl chloride resin pipe body to a ceramic pipe with good workability. SOLUTION: An inflow port 22 for internally fitting and inserting an inflow port of a universal joint being the polyvinyl chloride resin pipe body is arranged on the upstream side of a polyvinyl chloride resin joint body 21. An outflow port 23 for fitting and connecting the tip into an inflow port of the ceramic pipe is arranged on the downstream side of the joint body 21. An elastic body 26 is attached on an outer peripheral surface of the outflow port 23 joint body 21. The outflow port 23 is fitted into the inflow port of the ceramic pipe, and the inflow port of the universal joint is fitted into and connected to the inflow port 22. The elastic body 26 stops water in the connection of the ceramic pipe with the joint body 21.  By connecting an equal polyvinyl chloride resin universal joint to the joint body 21 by stopping water, the universal joint and the ceramic pipe having different construction materials can be connected so as to easily stop water.
Patent JP-2001337616-A (JP)
Title: White light emitting display device
Inventor: ARITAKE YASURO
IPC: F21S4/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a white-light emitting display device which prevents partial color unevenness of a diffuse light emitting portion by effectively utilizing an effective luminous portion of cold-cathode discharge tubes. SOLUTION: The present invention comprises a case 2 having a opening 2a, a diffuse light emitting portion 3 disposed at the opening 2a of the case 2, cold-cathode discharge tubes 4 which are at least two in number and supported in the case 2 and provided with an effective luminous portion 6 except at end portions 4a where electrodes are supported. In the case 2, a reflector 7 is disposed which is capable of reflecting a light L from the cold-cathode discharge tubes 4, the full length of effective luminous portion 6 of the tubes 4 is longer than the width of the opening 2a of the case 2, and the reflector 7 is disposed below a center axis line 4b of the tubes 4.
Patent JP-2001333744-A (JP)
Title: Method for color developing crustacean
Inventor: ICHIOKA NORITAKA
IPC: A23L17/40
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for color developing a crustacean having excellent shelf stability without detereorating the taste and palatability of a crustacean. SOLUTION: A crustacean is treated with an acidic aqueous solution having preferably pH 0.5-4.
Patent JP-2001344642-A (JP)
Title: Merchandise ejecting device for automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce forming due to falling of merchandise and to prevent merchandise housed in a merchandise housing rack from being pulled out. SOLUTION: A flapper 9 is constituted so that it is energized by an energizing means to be entered inside of the merchandise rack 4. With the weight of the merchandise ejected by a merchandise ejecting means 7, the flapper 9 is rotated against the energizing force of the means 11 and makes the merchandise fall onto a chute 5.
Patent JP-2001344106-A (JP)
Title: Dynamic access right control system for object
Inventor: YOSHIZAWA CHIKAKO
IPC: G06F12/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic access right control system for an object capable of dynamically controlling the access right to the object. SOLUTION: A concrete class subject to the access control for finely controlling the access in response to the changes of the attributes and relations of the concrete object has a class structure inheriting a controllable object having the relation to an access control list and the operation of access judgment.
Patent JP-2001344441-A (JP)
Title: Display method for article price
Inventor: YASUDA TADAO
IPC: G06Q50/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a display method for article prices which has a function of presenting wholesale prices to wholesalers as registered members and retail prices to general consumers as a method which displays selling prices of articles together with various article information by using a server computer connected to a network. SOLUTION: When an accessing member which is previously registered can be authenticated with authentication information, the previously stored wholesale prices are displayed and when an accessing person which is not a member can not be authenticated, not the wholesale prices, but the previously registered general prices are displayed.
Patent JP-2001348769-A (JP)
Title: Method for producing tufted carpet
Inventor: TAKEDA KAZUO
IPC: D04H1/435
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a printed figure pattern from deforming in a printing step. SOLUTION: A backing 4 for preventing pile yarns 3 from slipping off is applied to the back surface of a gray fabric 1 obtained by inserting tufts of the pile yarns 3 into a primary base fabric 2 in the form of a long belt and a secondary base fabric 5 is superimposed on the undersurface of the backing 4 to bond and integrate the gray fabric 1 with the secondary base fabric 5 using the backing 4. A suitable figure pattern is then printed by printing. An adhesive having water resistance and capable of holding >=1.5 kg/3 cm peel strength when wetted is used as the backing 4 and a polyester nonwoven fabric is used as the secondary base fabric 5.
Patent JP-2001340496-A (JP)
Title: Multi-piece solid golf ball
Inventor: OHAMA KEIJI
IPC: A63B37/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball allowing a golfer hitting the head of a golf club at a low speed to obtain a soft and good hitting feel and capable of improving the performance in the carry by achieving a high impact resilience characteristic. SOLUTION: This multi-piece solid golf ball is comprised of a core (4) comprising an inner core (1) and an outer core (2), and a cover (3) of at least one laver formed on the core (4). The outer core (2) has the Short D hardness of 25-40 and the thickness of 0.3-1.0 mm, and the core (4) has a deformation quantity of 3.45-3.95 mm during the period from a time when the initial load 98 N is applied till a time when the final load 1275 N is applied. The hardness of the surface is larger than that of the center by 5-20 in the JIS-C hardness. The outermost layer of the cover (3) has the Shore D hardness of 60-64.
Patent JP-2001341947-A (JP)
Title: Paper carrying device
Inventor: NOSE YOSHITAKA
IPC: B65H29/58
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To simplify program control of a carrying system when switching a guide member by electric control by switching a carrying passage of paper by the guide member when reversing the carrying direction of a document in a conventional paper carrying device. SOLUTION: This paper carrying device is provided with a document supply tray 9, a second carrying passage R2 for carrying the paper to a document discharge tray 7c from the document supply tray 9 while being reversed, a reciprocally rotatable extension roller 26 arranged in the tail end part of the second carrying passage R2, a return passage R4 for carrying the paper to a reading part 10 from the tail end part of the second carrying passage R2 and a second guide member 38 arranged in a branch part of the return passage R4 and the second carrying passage R2, and the second guide member 38 can transfer the paper carried in the second guide member 38 to the return passage R4.
Patent JP-2001350412-A (JP)
Title: Photographic paper for thermal transfer
Inventor: SAKAMOTO TOYOKO
IPC: G09F3/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide photographic paper for thermal transfer which allows easy peeling of a release paper layer. SOLUTION: This photographic paper 30 for thermal transfer has a photographic paper layer 12 which has a sheet-like base material 16 and a dye receptive layer 20 disposed on one surface of the sheet-like base material 16 and the release paper layer 14 which has a back coating layer 26 on the extreme surface and is disposed across a tacky adhesive layer 18 on the other surface of the sheet-like base material 16. A corner part 32d at least at one point of the photographic paper 30 for thermal transfer is provided with a pseudo tacky adhesive layer 34 which is easier to peel than the tacky adhesive layer in place of the tacky adhesive layer. The release paper layer 14 may be easily peeled from the photographic paper layer 12 at the corner part 32d of the photographic paper for thermal transfer.  The occurrence of distortion, wrinkling, rupture, etc., in the external form of the photographic original region like heretofore is therefore averted.
Patent JP-2001236797-A (JP)
Title: Self-test circuit and memory device incorporating it
Inventor: SAITO MASAHIKO
IPC: G06F12/16
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-test circuit utilizing a redundant cell and being suitable for relieving defective products. SOLUTION: This device is a self-test circuit BIST incorporated in a memory device, responding to an external test activating signal, and activated. This self-test circuit responds to an external test activating signal WBIZ and activated, generates a test operation command WBI-CMD, generates a test address WBI-ADD, and generates a test data WBI-DATA. Also, after test data is written in a memory cell, the self-test circuit discriminates whether the data read out from the memory cell is same as the written test data or not, the comparison result is accumulated. And information of the comparison result is outputted to the outside.
Patent JP-2001350216-A (JP)
Title: Transporting unit for photographic processing machine
Inventor: YAMAMOTO JUNICHI
IPC: G03B27/46
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily and exactly inspect whether both guide members are adapted to be settable at a desired guide width or not. SOLUTION: This transporting unit is provided with a transporting mechanism for sensitive materials 2 and is provided with a pair of the guide members 18 for respectively separately guiding both ends in the transverse direction of the sensitive materials 2 transported by these transporting mechanism, guide width adjusting means A capable of freely changing and adjusting the guide width by the guide members 18 and reference position setting means B for setting the reference positions of the guide members 18. The setting of the guide width to the width of the sensitive materials 2 is made possible by moving the guide members 18 from the reference position.  The spacing in the direction along the guide width direction between interlocking parts 26b moving integrally with the guide members 18 and fixing parts 24b fixed in the positions in the guide width direction is made measurable by the measurement operation from outside the unit.
Patent JP-2001346725-A (JP)
Title: Vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust air circulating type vacuum cleaner for lowering an exhaust air temperature. SOLUTION: A floor nozzle 7, a connecting body 2 composed of a dust collecting pipe 6 and a hose 5 and a cleaner body 1 for internally storing a dust collecting chamber 9 and a motor-driven blower 15, are respectively formed so as to be freely detachable and communicatable, and an exhaust air circulating air duct 21 for exhausting exhaust air of the motor-driven air blower 15 to a floor surface from the floor nozzle 7 for a floor, is formed so as to be communicated with the cleaner body 1, the connecting body 2 and the floor nozzle 7, and an exhaust air cooling hole 22 is arranged for communicating one end of the exhaust air circulating air duct 21 with outside air.
Patent JP-2001358782-A (JP)
Title: Device for detecting phase error
Inventor: NAKATSU YOSHIHITO
IPC: G11B20/14
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that detection can not correctly be performed and locking is sometimes made on wrong detection timing for a long time when the phase error of detection timing is large in the case of calculating the phase error in the detection timing by using data sampled detection. SOLUTION: This device is provided with a in-phase/reverse phase data generating part for inputting a data string that is equalized to a partial response characteristic and oversampled and generating a sampled data of a phase common with and a sampled data of a phase reverse to a data detection phase, a phase error detection part for calculating the respective detection phase errors of in-phase/reverse phase data, a level error calculating part for calculating the accumulation of the respective level errors of the in-phase/reverse phase data, a detection level error comparing part for comparing the accumulated level errors of the in-phase data with the accumulated level errors of the reverse phase data,  and a phase error calculating part for calculating phase error quantity by switching formulas from phase error quantity from the in-phase data and from phase error quantity from the reverse phase data in accordance with comparison results and outputting the phase error quantity.
Patent JP-2001357885-A (JP)
Title: Lithium secondary battery
Inventor: TAKEUCHI YOJI
IPC: H01M4/505
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with excellent durability such as cycle characteristic and preservation characteristic by improving a negative-electrode active material for the lithium secondary battery using a lithium transition metal composite oxide as its positive-electrode active material and a carbon substance as the negative-electrode active material. SOLUTION: This lithium secondary battery comprises a positive electrode using the lithium transition metal composite oxide as its positive-electrode active material and a carbon substance mixture made by mixing a boron-added non-spherulitic graphite material with an easily graphitizable carbon material as its negative-electrode active material. Because this effectively limits the migration of lithium ions between the positive and negative electrodes in a normal charging/discharging range, secondary particles of the multiple oxide as the positive-electrode active material can be inhibited from decaying due to the storage/desorption of a large amount of lithium, and resultantly, this secondary battery has a satisfactory durability.
Patent JP-2001358910-A (JP)
Title: Image reader, and its control method, and storage medium
Inventor: IKEGAMI HIDEYUKI
IPC: G06T1/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that warrants a proper luminous quantity of a lamp at image reading so as to quickly and properly read an image and to provide a control method and a storage means. SOLUTION: When a lamp 109 lighting an original changes from an on-(lighting) state into an off (shutoff)-state, a current time is set to a lamp off start time that is mapped in the backup RAM 108. When the lamp 109 is not in a turned on-state (lighting state), whether or not a lapse of a time T1 (a difference between the current time and a lamp off start time stored in the backup RAM 108) after the lamp 109 is shut off exceeds a prescribed time t1 is discriminated. When the elapsed time T1 exceeds the prescribed time t1, the lamp 109 is lighted and the lighting state is maintained for 500 milliseconds and then shut off, and the current time is set (updated) to the lamp off start time.
Patent JP-2001357711-A (JP)
Title: Cold-cathode tube as well as light source device and display device using it
Inventor: YUSA KATSUHIKO
IPC: F21Y103/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a whole liquid crystal display device which is equipped with a double-structured cold-cathode tube as a back light. SOLUTION: In a lower shielding case 3 that is arranged at a lower side of upper and middle shielding cases 1, 2 in which a liquid crystal display panel is housed, the light source device 11 having the double-structured cold-cathode tube 16 is arranged. The cold-cathode tube 16 is structured wherein an outside tube 18 is installed at its outside except both end parts of a cold-cathode tube main body 17, and leads 19 are installed at the both end parts of the cold- cathode tube main body 17. An outside diameter of a rubber electrode holder 21 that is mounted on the both end parts of the cold-cathode tube main body 17 is a little larger than that of the outside tube 18 in order that the cold- cathode tube 16 is mounted on the lower shield case 3.
Patent JP-2002000914-A (JP)
Title: Pachinko island unit
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island unit which will not block the ejection of pachinko balls from a counter by preventing the congestion of pachinko balls on a losing ball recovery gutter as much as possible for smooth circulation of pachinko balls within a pachinko island unit. SOLUTION: A ball ejection space 80 where pachinko balls are stored is formed between a counting ejection port 85 and a losing ball recovery gutter 17 while an ejection opening part 97 is formed at the downstream end of the ball ejection space 80 to reduce the ejection of pachinko balls to be ejected from the ejection opening part 97 less than the ejection of pachinko balls to be ejected from the counting ejection port 85. As a result, the pachinko balls ejected from the counting ejection port 85 are.stored once into the ball ejection space 80 to prevent an excess of pachinko balls from being ejected onto the losing ball recovery gutter 17 one at a time. This eliminates the pachinko balls ejected from the counting ejection port 85 from blocking the downflow of the pachinko balls on the losing ball recovery gutter 17.
Patent JP-2001324580-A (JP)
Title: Portable azimuth clock diagram
Inventor: TANIGUCHI GENJIRO
IPC: G04B49/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a failureless permanent clock capable of telling the time of sunrise on the next day, of telling the variation of azimuths of the sun in a year, and of telling real north, south, east and west without using a magnetic compass as well as telling the time of the clock. SOLUTION: The sun is moving from a certain azimuth to another day by day. When it is considered in terms of date and time, the azimuth of the sun is the same throughout a year but has different positions depending on date and time. In the relationship among the different azimuth of the sun, date and time, if the relationship among them in a year can be read at a glance, when two out of the azimuth of the sun, date and time are clarified, the remaining one should spontaneously be determined. This application forms the relationship into a graphic diagram. Accordingly, using the application together with a magnetic compass realizes the permanent clock.
Patent JP-2002007625-A (JP)
Title: Secondhand game machine managing system
Inventor: IOKI SADAO
IPC: G06Q50/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a secondhand game machine managing system, which reduces line costs and improves convenience by effectively utilizing an Internet infrastructure. SOLUTION: A server machine 305 is provided with a storage means for correspondently storing the identification information of the substrate of a game machine (substrate ID) and the identification information of an arithmetic chip for game packaged on this substrate (chip ID), a first providing means for providing a Web document for substrate ID input to a client, a retrieving means for retrieving the chip ID corresponding to the substrate ID inputted to the Web document from the storage means, and a second providing means for providing the Web document, in which the chip ID retrieved by the retrieving means is described, to the client.
Patent JP-2002004895-A (JP)
Title: Throttle body
Inventor: HATSUMI YONOSUKE
IPC: F02M35/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a throttle body of a synthetic resin which hardly deforms, even if it not machined. SOLUTION: This throttle body has a connection face 35a, formed on one end side of an intake passage circumference wall 35 forming an intake passage 2; at least one first recessed part 35f formed in the connection face 35a; a pressing face 35e formed in the circumference wall 35, apart from the connection face 35a in the communication direction of intake air; at least one second recessed part 35g formed in a position opposite to that of the first recessed part 35f of the press face 35e; a spacer 36, having a slightly longer dimension than a distance from the connection face 35a to the press face 35e, disposed such that the spacer 36 penetrates from the first recessed part 35f to the second recessed part 35g; and bolts 37 fixed to the opposite member through the spacer 36.  Even if the bolts 37 is fastened to fix a body body 31 to the opposite member, fixing force is applied to the spacer 36 to prevent deformation of the body 31.
Patent JP-2002008252-A (JP)
Title: Optical disk device and method for controlling access to optical disk
Inventor: MAEDA SATORU
IPC: G11B7/085
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device where the time required for access operation between different layers is shortened. SOLUTION: When access from a first radial position (a first address) of a first layer provided in an optical disk to a second radial position (a second address) of a second layer of the same, is required, an irradiation point of a light beam is made to track-jump from the first radial position to the second radial position simultaneously with timing of layer jumping of the irradiation point of the light beam the first layer to the second layer.
Patent JP-2001327224-A (JP)
Title: Torii-shaped artificial wood support combining with burying type of tree
Inventor: ISHIKAWA AKEMI
IPC: A01G17/14
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a support allowing adjustment of a fixed position according to a size of a tree or a root ball and growth of the tree without pressing the trunk and using for a long period and capable of preventing the tree from falling by a strong wind. SOLUTION: This support is formed by using a metal pipe to a core material as a material of the main body part and an industrial waste-based plastic to the surface thereof, having a Torii (gateway at the entrance to a shinto shrine)-shaped artificial wood support such as the support 1, a crossbar 3 and a bracket 4 coated by molding into a shape of an artificial wood, a plinth 2 subjected to a rustproofing treatment and obtained by processing a section steel in the ground and root ball-retaining materials 10 and 11 and supporting the tree 6 with the Torii-shaped artificial wood support 8 combining the aboveground artificial wood support with the underground root ball-retaining materials so that the trunk thereof and root ball 7 are unitedly supported.  The support has a structure allowing adjusting the fixed position of the bracket according to the growth of the tree and installing the root ball- retaining materials according to the size of the root ball and then preventing the trunk and the root of the tree from being damaged and preventing the tree from falling by the strong wind by unitedly combining the aboveground part and the underground part.