baber/WOPTO huggingface dataset:
Patent JP-2005017787-A (JP)
Title: Toner replenishing device
Inventor: MATSUMOTO JUNICHI
IPC: B65D83/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing device with a stable function causing no variation in suction pressure of toner even when property of the toner is changed inside a toner container in a volume reduction type toner transport device.  <P>SOLUTION: The toner replenishing device is provided with a soft type toner storing container 20, a suction means to transport the toner inside the toner storing container 20 by negative pressure to a prescribed place and a toner transport path which is approximately sealed, wherein the volume of the toner storing container 20 is reduced when the toner is sucked. In the toner replenishing device, a sucking means is a uniaxial eccentric screw pump 60 and its operation time is longer than the time for producing maximum pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022123-A (JP)
Title: Image recorder
Inventor: SHIMIZU SABURO
IPC: B41J2/01
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can suppress vibration of a conveying belt with a simple constitution.  <P>SOLUTION: The image recorder 100 includes the conveying belt 10 for conveying a recording medium 2 while supporting the recording medium 2, a back plate 30 for supporting the conveying belt 10, and four line heads 12-15 disposed at positions opposed to the back plate 30 via the conveying belt 10. In the image recorder 100, the back plate 30 is curved toward the line heads 12-15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022027-A (JP)
Title: Vacuum sucking device and its manufacturing method
Inventor: MORI MASAHIRO
IPC: H01L21/683
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce manufacturing cost of a vacuum sucking device, to prevent breakage at a washing time by increasing bonding strength between a loading section formed of a porous object and a support section, to prevent liquid leakage of washing fluid from a clearance at the washing time, and to sufficiently remove and wash contaminants such as grinding chips and dropped abrasive grains remaining in the porous object of the loading section.  <P>SOLUTION: This vacuum sucking device has the loading section formed of the porous object and the support section formed of a dense body, and bonding interface between the loading section and the support section are integrally calcinated substantially without clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021506-A (JP)
Title: Game medium dispensing system
Inventor: AZUMA CHIE
IPC: A63F7/02
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly manage sales by a game parlor even in case of a communication failure between a dispensing processing machine and a managing server due to a disconnection or the like in a communication pathway.  <P>SOLUTION: The ball dispensing processing machine 20 is equipped with the following parts. A failure detecting part 71 detects whether the failure occurs in the communication pathway between the processing machine 20 and the managing server 200. A ball dispensing restriction part 72 restricts processing for dispensing game mediums if the failure detecting part 71 detects the failure in the communication pathway. A part 73 for lifting restrictions on dispensing balls lifts restrictions on processing for dispensing game mediums after the managing server 200 is notified of sales information during the failure if a judgement that the communication pathway recovers from the failure is made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030209-A (JP)
Title: Vacuum pump
Inventor: OKAMURA TOMOAKI
IPC: F04D19/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of differentially discharging gas even when pressure at an auxiliary suction port is a relatively high pressure value such as several Torr's without increasing axial size.  <P>SOLUTION: This vacuum pump is provided with a turbo molecular pump stage 5 the intake side of which is connected to a main suction port 17, a Siegbahn stage 7 positioned on the exhaust side of the turbo molecular pump stage 5, in which thread grooves are radially formed in a fixed disc 31 facing an end surface of a rotary disc 23, an axial thread groove pump stage 9 positioned on the exhaust side of the Siegbahn stage 7, in which thread grooves are axially formed in a static side wall part 33 facing a circumferential surface of a rotary cylinder part 25, and the auxiliary suction port 41 provided between the Siegbahn stage 7 and the axial thread groove pump stage 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033398-A (JP)
Title: Radio lan system
Inventor: KATO TAKASHI
IPC: H04W28/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio LAN system which can prevent a transmission quality of streaming information, such as voice information, image information, etc. from being deteriorated.  <P>SOLUTION: The radio LAN system includes an access point device which calculates a necessary transmission band which needs the streaming information transmitted and received via the radio LAN, judges whether the obtained necessary transmission band exceeds a predetermined threshold value or not by considering quality of the streaming information, and sends control information showing that the necessary transmission band exceeds the threshold value to a terminal side station device when the necessary transmission band is judged to exceed the threshold value. The terminal side station device has a means connected to a communication terminal for transmitting/receiving the streaming information for transferring the control information to the communication terminal. The communication terminal has a communication line addition inhibiting means for inhibiting addition of an information communication line in the radio LAN, when the communication terminal recognizes that the necessary transmission band exceeds the threshold value based on the received control information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036661-A (JP)
Title: Scroll compressor
Inventor: IIDA NOBORU
IPC: F04C29/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that when lubricating oil is supplied from a lubricating oil reservoir of a compressor to a compressing mechanism, branched to two routes, one of which is supplied to a low pressure space via a back pressure chamber by using a throttle, the other of which is increased to be supplied to the low pressure space if a differential pressure between a discharge pressure and a low pressure increases when a turning bearing and a bearing are lubricated and an amount of the lubricating oil of the turning bearing and the bearing decreases.  <P>SOLUTION: This scroll compressor takes out the lubricating oil from the lubricating oil reservoir at a bottom of a sealed container to en exterior, supplies the lubricating oil to the back pressure chamber, and thus may not affect an influence of lubricating the bearings by a change of the differential pressure. In this scroll compressor, the lubricating oil taken out to the exterior is cooled. Thus, intake heating can be reduced, and an efficiency can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044525-A (JP)
Title: Method for manufacturing electro-optical device, electro-optical device, and electronic apparatus
Inventor: MIZUTANI SEIGO
IPC: H05B33/14
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To preserve ejecting accuracy of a functional liquid even when a change in temperature has caused a change in the size of a work.  <P>SOLUTION: A droplet ejecting apparatus 1 which performs drawing on a work W by selectively ejecting the functional liquid from an array 6 of nozzles arranged on a functional liquid droplet ejecting head 5 comprises a linear scale 52 composed of mark lines marked on the work, a linear sensor 51 facing the linear scale, a linear encoder 50 which detects a relative moving position of the functional droplet ejecting head and the work, and a drive control means which drives and controls the ejection of the functional liquid from the array of the nozzles on the basis of a result of linear scale count detected by the linear sensor. The linear scale has a reference mark M1 which shows a detection start position for each of drawing areas arranged perpendicular to the detecting direction of the linear sensor. The reference mark is marked in a different pattern from other marks. The drive control means resets the linear scale count detected by the linear sensor on the basis of detection of the reference mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009279-A (JP)
Title: Holed drain side ditch and catch basin
Inventor: AMANO MASATOSHI
IPC: E03F5/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain side ditch and a catch basin for making effective use of natural water with no waste while mutually returning flowing water/spring water, serving themselves for suppressing ground wash-out disasters and contributing to suppressing environmental destruction.  <P>SOLUTION: The U-shaped groove and the catch basin each have a plurality of of holes 1 for making effective use of natural water with no waste while mutually returning flowing water/spring water. They are served for suppressing ground wash-out disasters by absorbing and discharging underground spring water due to a great amount of rainwater for a long time. Such products are commercialized by recycling industrial waste plastics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065709-A (JP)
Title: Air cleaning device and air cleaning method
Inventor: AIBA HIDESHIGE
IPC: A61L9/015
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To create a good indoor environment by enhancing the sterilizing action or the germ-suppressing action of the device by making ozone of a low-concentration exist together while sufficiently demonstrating a relaxation action which is obtained by anions.  <P>SOLUTION: This air cleaning device is equipped with an anion generating means and a circulating means for indoor air. In the air cleaning device, an ozone generating means having a capability of keeping an average value of the ozone concentration in the indoor atmosphere in a range from 0.02 to 0.05 ppm is provided. Also, the average value of the anion concentration in the vicinity of the blow-out port of the anion generating means is kept in a range from 200,000 to 1,000,000/cc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068652-A (JP)
Title: Safety handrail
Inventor: TADA TOMOYUKI
IPC: E04G5/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety handrail capable of attaining reduction in weight, being conveyed easily on an existing lower-stage scaffolding board, and being easily installed in a short time.  <P>SOLUTION: In the safety handrail installed as a preceding temporary handrail for a new upper-stage side scaffolding board 3 from the existing lower-stage side scaffolding board 3 by utilizing inserting sections 5 formed to supports 2 when a scaffolding 4 is assembled by juxtaposing a plurality of the supports 2 extended in the vertical direction while stretching a plurality of upper-lower stages of the scaffolding boards 3 between the adjacent supports 2 and 2, the safety handrail is composed of a handrail body 9 framed and formed in a right-angled triangle by a horizontal member 6, a vertical member 7 and a diagonal member 8, and a hook 11 engaged with the inserting section 5 for the support 2 is mounted on the upper-section side of the vertical member 7. In the safety handrail, a fixture 10 fixed to the inserting section 5 is secured at the lower end section of the vertical member 7, and a hook 12 engaged with the inserting section 5 is fitted at the upstream end section of the diagonal member 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022058-A (JP)
Title: Method and device for working ball spline groove of input shaft of toroidal continuously variable transmission, and input shaft of toroidal continuously variable transmission
Inventor: HIRATA KIYOTAKA
IPC: F16D3/06
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure high symmetry of a ball spline groove with respect to the axial center of an input shaft of a toroidal continuously variable transmission, and to improve cutting efficiency.  <P>SOLUTION: An annular cutting tool 11 having, on its circumference, a plurality of cutting edges formed in the same shape as the cross sectional shape of a desired ball spline groove formed on the outer diameter section of the input shaft 105 or a plurality of cutting edges formed in the same shape as a part of the cross sectional shape of the desired ball spline groove is made to cut the outer diameter section of the input shaft while being positioned to the input shaft. An index table 15 and core push stand 16 for rotating the cutting tool about a shank 12 and supporting the input shaft are moved by a movable table 14 by a predetermined distance in the axial direction of the input shaft. Thus, the outer diameter section of the input shaft is cut by the cutting tool to form a ball spline groove in the outer diameter section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030150-A (JP)
Title: Diaper runoff prevention device
Inventor: HAGIWARA SATOYA
IPC: E03D11/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper runoff prevention device capable of preventing a paper diaper from flowing although toilet paper and dirt flow in a flush western style toilet bowl.  <P>SOLUTION: Instruments formed of a vinyl chloride resin shown in Figs. 1, 2, 3, and 4 are fitted to the western style toilet bowl to narrow a flow passage so as to prevent the diaper from flowing out. The device is formed in a bar-like L-shape which does not hinder the flow of the toilet paper and dirt so that, even if paper is caught in the bowl or the bowl is stained by dirt, the bowl can be easily cleaned by a rotating/detachable arm. Also, the device is formed of a transparent resin to minimize the feeling of presence to prevent it from being tampered with.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036475-A (JP)
Title: Refuse collecting device for road sweeper
Inventor: KAWAMOTO YASUSHI
IPC: E01H1/08
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refuse collecting device for a road sweeper, which has a single pickup head and efficiently carries out cleaning of a shoulder side and a median side of a road.  <P>SOLUTION: The refuse collecting device for the road sweeper functions to sweep the median strip side of the road by blocking a shoulder-side suction duct 9a and grounding the pickup head 10. Refuse present on the median strip side is swept toward the inside in a vehicle width direction by a median side brush 4, and guided by a median side deflector so as not to fly in a shoulder direction, followed by being introduced into the interior of a suction chamber 17 at a median side edge of the pickup head 10. Further the refuse is blown up by airflow blown from a spray nozzle to the suction chamber 17, and then collected from a suction duct 9b into a hopper 7. Thus the refuse on the median strip side and introduced into the suction chamber 17 is located very closely to the suction duct 9b on the median side, and therefore the refuse on the median side is efficiently sucked into the suction duct 9b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044435-A (JP)
Title: Portable electronic equipment
Inventor: YOSHIDA HIROSHI
IPC: G11B21/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the falling of portable electronic equipment with an inexpensive constitution.  <P>SOLUTION: This portable electronic equipment on which a hard disk is mounted, for example, a portable audio player 10, comprises an equipment main body part 40 in which a hard disk 50 is mounted, a headphone 20 which is connected to the equipment main body part 40, a detection means (CPU) 43a for detecting the presence/no presence of connection of the headphone 20 with the equipment main body part 40, and a retracting means (CPU) 43a for retracting the head 53 of the hard disk 50. When the detection means detects that the connection of the headphone 20 with the equipment main body part 40 is lost, the retracting means retracts the head 53 of the hard disk 50 to the state that it does not collide with the recording surface 51a of a magnetic disk 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041101-A (JP)
Title: Clip
Inventor: KANARI HIROYUKI
IPC: B43K25/02
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip which is used for a writing implement which is easy to be installed to a pocket and the like and difficult to be easily missing.  <P>SOLUTION: The clip (3) has a clip body (6) wherein a base end (9) side is fixed to an axial cylinder (2) so that an insertion space (5) is formed between the axial cylinder (2) and the clip body (6), and a pressure contact element (7) which comes into pressure contact with a pocket, a note or the like which is inserted into the insertion space (5). A soft quality part (10) becoming a sliding stop by simultaneous forming due to an art of two color forming or insertion forming is provided on an inner surface to the base end (9) side of the clip body (6) from a crest part (8) of the pressure contact element (7). A crest part (8) of the pressure contact element (7) and a tip (11) side of the clip body (6) are slidable since a hard substrate part (12) of the clip body (6) is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045987-A (JP)
Title: Armature for rotary electric machine
Inventor: FUKUSHIMA AKIRA
IPC: H02K3/28
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature for a rotary electric machine which can realize a desired number of series conductors (number of turns) in response to a required specification without raising a manufacturing cost.  <P>SOLUTION: The armature winding of the armature for the rotary electric machine has a first winding 50, and a second winding 60. The first winding has a first Δ winding 52 having a first U phase winding, a first V phase winding and a first W phase winding; and a first star winding 56 having a first X phase winding, a first Y phase winding, and a first Z phase winding. The second winding has a second Δ winding 62 having a second U phase winding, a second V phase winding, and a second W phase winding; and a second star winding 66 having a second X phase winding, a second Y phase winding, and a second Z phase winding. The other ends of the first X phase winding and the second X phase winding are connected to an X phase output terminal 74X, the other ends of the first Y phase winding and the second Y phase winding are connected to a Y phase output terminal 74Y, and the other ends of the first Z phase winding and the second Z phase winding are connected to a Z phase output terminal 74Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051911-A (JP)
Title: Controller of digital protective relay
Inventor: IDETA KIYOZUMI
IPC: H02H3/05
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a protective relay in which erroneous function or indication due to an abnormality in the protective relay itself is prevented.  <P>SOLUTION: The controller of a protective relay comprises a CPU including a self monitoring means for preventing erroneous function or indication due to an abnormality in the protective relay itself, and a means for resetting the CPU. The self monitoring means comprises a means for detecting an abnormality in the protective relay itself, a means for locking operation of a relay operating means when an abnormality is detected, a means for storing the content of abnormality when an abnormality is detected, an abnormality record confirming means for reading out the content of abnormality thus stored after the CPU is reset and making a decision whether the same content of abnormality is present in the past or not, a means for checking a part of that protective relay repeatedly if the same content of abnormality is present in the past, and a means for unlocking the relay operating means if the result of repetitive check is normal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048265-A (JP)
Title: Steel material superior in toughness of weld heat-affected zone, and manufacturing method therefor
Inventor: KIMURA SEII
IPC: C22C38/58
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material superior in the toughness of a weld heat-affected zone, and to provide a manufacturing method therefor.  <P>SOLUTION: The steel material superior in the toughness of the weld heat-affected zone comprises 0.01-0.2% C (which means mass%, and hereafter the same), 0.05-0.5% Si, 0.5-2.5% Mn, 0.005-0.06% Ti and 0.002-0.01% N; 0.02% or less P (including 0%), 0.008% or less S (including 0%) and 0.01% or less Al (including 0%), which are inhibited elements; further 0.001-0.1% La and/or Ce in total; and the balance Fe with unavoidable impurities. Furthermore, in the steel material, the total mass of La<SB>2</SB>O<SB>3</SB>and Ce<SB>2</SB>O<SB>3</SB>occupies 55% or more in the average composition of oxide-based inclusions contained in the steel material, and a ratio of the total mass of La<SB>2</SB>O<SB>3</SB>and Ce<SB>2</SB>O<SB>3</SB>to the mass of SiO<SB>2</SB>in the above average composition, [(La<SB>2</SB>O<SB>3</SB>+Ce<SB>2</SB>O<SB>3</SB>)/SiO<SB>2</SB>], occupies 5.0 to 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052312-A (JP)
Title: Chess type game device and chess type game program
Inventor: YAMAMOTO KENJI
IPC: A63F13/45
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To give a player playing a chess type game evaluation of a move played by the player.  <P>SOLUTION: The side of a terminal device 104 inputs data of the candidates of the move and data of points with respect to each candidate, and transmits them to a main body device 101 through I/F 255 and I/F 205. The side of the main body device 101 displays a picture for selecting the candidate of the next move from among the plurality of candidates on a display device 105 by using received data. When one of the plurality of candidates is selected, CPU 201 detects the selection, displays the image of go stone at a selected position, and displays the value of the point shown by the data of the point corresponding to the selected candidate in the same picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127925-A (JP)
Title: Variation prediction method for wire harness, its device, and its program
Inventor: TSUCHIYA SHINJI
IPC: B60R16/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which predicting allowable variation range, designing of the pathway of a wire harness with higher precision can be made without complicated calculations, and provide its device and its program.  <P>SOLUTION: Based on a pathway length of the basic pathway 1 previously designed, respective binding position and binding direction by a binding member 2, and the minimum bending radius, prediction of variation range 3 of the basic path 1 of the binding members 2 is calculated, and this range 3 is displayed three-dimensionally. Therefore, appropriateness of the basic pathway 1 is intuitively and accurately determined. Furthermore, by utilizing the minimum bending radius, it becomes possible to predict the realistic variation without requiring the complicated calculations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074283-A (JP)
Title: Liquid-cooled mold
Inventor: HUGENSCHUTT GERHARD
IPC: B22D11/055
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved liquid-cooled mold for continuously casting metal.  <P>SOLUTION: In this mold, a fixing bolt 14 is fixed to a plateau type base board part 7 protruded as an island from a coolant fluidization side surface 6 of a mold plate 1 and the plateau type base board part is at least partially protruded in the coolant fluidization gap 5 formed between the mold plate 1 and an adapter plate 2 or a cooling box and is provided with a streamliner shape suitable to the fluidization direction S of the coolant.  <P>COPYRIGHT: (C)2004,JPO