baber/WOPTO huggingface dataset:
Patent JP-2005124775-A (JP)
Title: Washing device for dialysis system
Inventor: SAIBI HIDETOSHI
IPC: A61M1/14
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for a dialysis system capable of automatically washing a purified water passage.  <P>SOLUTION: When detergent is put in a storage tank 13 of a purified water manufacturing device 2 and a wash of predetermined concentration is prepared, an external control device 6 feeds the wash from the purified water manufacturing device 2 and sets a dialysis fluid feeder 3A to a drainage mode to distribute the wash to the purified water passage 4A and discharge it from a drainage passage 5A of the dialysis fluid feeder 3a. When finishing the washing in the dialysis fluid feeder 3A, the control device stops the drainage mode of the dialysis fluid feeder 3A and makes a dissolving device 3B into a drainage mode to wash the respective dialysis devices in order. This constitution can interlock the purified water manufacturing device with the respective dialysis devices by the control device so as to automatically wash the purified water passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128788-A (JP)
Title: Simulation method for separate film module, simulation device, program, and computer-readable storage medium where same program is recorded
Inventor: TAKAHANE HIROMITSU
IPC: B01D53/22
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve simulation precision of a separate film module.  <P>SOLUTION: In the simulation method for the separate film module, separation performance of the separate film module is calculated by: inputting structure data of the separate film module including a separate film (S100); assuming that the total pressure in the separate film module is the sum of set pressure and pressure loss and finding weight fractions of respective separated molecule species of at least two or more components based upon a fluid state in the module (S106); finding a partial pressure distribution of respective separated molecule species included in fluid in the separate film module by using the weight fractions of the respective separated molecule species (S108); finding the partial pressure difference of respective separated molecule species between a supply side and a transmission side of the separate film on the basis of the partial pressure distribution (S110); assuming transmission coefficients of the respective separated molecule species for the separate film and finding transmission flow flux of the separated molecule species (S112); and finding separation coefficients of the respective separated molecule species from the ratio of transmission flow flux (S114).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128831-A (JP)
Title: Bulletin board exhibition method in electronic bulletin board system
Inventor: NARITA TOMOYA
IPC: H04W28/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulletin board system capable of improving the reliability of a remark by specifying and displaying a remark position of the remark by a speaker.  <P>SOLUTION: When a user terminal 1 transmits a writing requirement message including remark contents to a bulletin board public server 4, a position information server 3 examines the writing requirement message, and calculates a position of the user terminal 1. The position information server 3 incorporates information showing the calculated position of the user terminal 1 as the remark position into the writing requirement message, and transfers it to the bulletin board public server 4. The bulletin board public server 4 stores the remark position and the remark contents inside the received writing requirement message into a bulletin board DB 41. When the bulletin board public server 4 receives a browsing requirement message of a bulletin board from an arbitrary user terminal 1, the bulletin board public server 4 reads the remark position and the remark contents of each the remark from the bulletin board DB 41, and responds bulletin board displaying HTML data for displaying them with them associated to each other to the requirement source user terminal 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087697-A (JP)
Title: Housing type paper holder
Inventor: TAKAYAMA MORIO
IPC: A47B97/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing type paper holder by which data is placed at an ideal position when inputting data on a screen while looking at the data in work with PC etc. and which can be disassembled and housed when finishing the work.  <P>SOLUTION: A white board (1) is used at a paper holding part. On the rear face thereof, a small plate (2) is provided floated by a floating board (3). On a rack board (7), a board holding tool (4) is installed, and a guide groove (10) is formed so as to insert the small plate (2). At the rack board (7), a groove (9) for deciding the angle of a board unit (A) is formed in the center part. At the tip of the rack board (7), a plate (8) is provided. A BOX (11) in which the board unit (A) and a rack unit (B) can be housed is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129843-A (JP)
Title: Semiconductor laser drive circuit
Inventor: IKEDA JUNICHI
IPC: H01S5/0683
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor laser drive circuit which is capable of increasing an APC action in speed in every equipment using a semiconductor laser.  <P>SOLUTION: When a laser diode LD is turned ON, an operational amplifier AMP2 is actuated just after a reset is released, an S/H capacitor 2 is rapidly charged with electricity by the use of the operational amplifiers AMP1 and AMP2. When a monitor voltage Vm becomes higher than a prescribed value (Vref-Vx), the operational amplifier AMP2 is made to stop operating, the S/H capacitor 2 is charged with electricity only with the operational amplifier AMP1 to control an APC action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134408-A (JP)
Title: Manufacturing method of black stripe for plasma display panel
Inventor: MATSUSHIMA HIDEAKI
IPC: H01J11/24
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a black stripe for a plasma display panel capable of positioning the black stripe in high precision.  <P>SOLUTION: The manufacturing method of the black stripe for the plasma display panel comprises a first process forming a black photosensitive material layer 2 as a material for the black stripe on whole surface of a base plate, and forming a photosensitive resist layer 3 on the black photosensitive material layer 2; a second process exposing through a first mask to make the black photosensitive material layer at a discharging gap part and non-discharging gap part remain on the base plate; a third process using a second mask; a fourth process forming a transparent conductive film 5 serving as a transparent electrode on the whole surface; and a fifth process removing the resist layer, and making the black photosensitive material layer 2 at the non-discharging part remain on the base plate by removing the black photosensitive material layer at the discharging part and the photosensitive resist layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136157-A (JP)
Title: Light emitting element driving device, display module having same driving device, and electronic device having same module
Inventor: YAMAMOTO ISAO
IPC: H05B44/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element driving device that can drive a plurality of light emitting element group systems having different voltages required for light emission at a low voltage and improve efficiency by reducing a loss.  <P>SOLUTION: A power supply voltage Vcc is increased by a voltage rising circuit to generate a specified positive voltage Vp, and a negative voltage is generated by inverting the polarity of a positive voltage by an inversion voltage generation circuit. A first light emitting element group (first light emitting diode group) requiring a low voltage is allowed to emit a light by using a positive voltage and a ground voltage, while a second light emitting element group (second light emitting diode group) requiring a high voltage is allowed to emit a light by using a positive voltage and a negative voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142643-A (JP)
Title: Interface circuit and electronic equipment
Inventor: SHIBATA YUKINARI
IPC: H04L7/10
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface circuit enabling the proper sampling of data on the basis of a transfer clock while achieving low power consumption, and to provide electronic equipment.  <P>SOLUTION: The interface circuit includes: a sampling circuit 90 for sampling data DTO transferred via a differential signal line for data transfer on the basis of a clock CLK transferred via a differential signal line for clock transfer; and a preamble error detection circuit 100 for carrying out the detection processing of a preamble code on the basis of the sampled data to inform the sampling circuit 90 about a preamble error when no preamble code is detected. When the detection circuit 100 informs the sampling circuit 90 about the preamble error by data sampled at either of a leading edge and a trailing edge of the clock, the sampling circuit 90 outputs the data sampled by the other edge as sampling data SPD. The preamble error detection circuit 100 does not detect the preamble code being a positive code but detects the preamble code being a negative code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137489-A (JP)
Title: Head fixing device for brain surgery
Inventor: SENDA MICHIO
IPC: A61B5/055
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head fixing device for brain surgery for performing a highly precise operation while confirming the position of an affected part in real time by a magnetic resonance image.  <P>SOLUTION: The head fixing device for brain surgery is formed with a material which can be used in a magnetic field of the MRI, and the size of the device is such that the device can be disposed within a limited space of an MRI apparatus 3. The head fixing device for brain surgery comprising a head fixing member 8 and a holding member for operating a puncture needle is mounted at an end of a bed 2 in such a way that the position and the angle can be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104446-A (JP)
Title: Attachment bracket for fog lamp
Inventor: SATOMI OETSU
IPC: B60Q1/20
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment bracket for a fog lamp that can solve poor visibility around intersections and curves to reduce factors of accidents such as late recognition of a pedestrian crossing the street or obstacles, and can be arbitrarily attached to all commercially-available automobiles.  <P>SOLUTION: The attachment bracket has a structure that can change the angle. The angle of the fog lamp is changed by moving a spindle with a centrifugal force generated when a steering wheel is turned. Thus the irradiation angle is directed in the same direction as a front wheel and, therefore, conditions at the front side are recognized before completely turning at the curve. After completely turning and the centrifugal force disappears, the angle gets back to the original angle with a resilience of a sprig.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146507-A (JP)
Title: Bicycle parking lot gate apparatus
Inventor: ISHIBASHI KAZUHITO
IPC: E04H6/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle parking lot gate apparatus capable of preventing the two-wheeled vehicle such as a bicycle and a motor cycle from dishonestly passing in succession.  <P>SOLUTION: The bicycle parking lot gate apparatus 100 is equipped with a gate 21 (23) having one side section fixed to a vertical rotary shaft, a gate 22 (24) having one side section fixed to the vertical rotary shaft and a mechanism holding a rotation phase difference between the gate 21 (23) and the gate 22 (24) at about 90 degrees.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147166-A (JP)
Title: Rolling element holder
Inventor: WANG CHIN-PEI
IPC: F16C29/06
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling element holder through which lubricant can successfully pass and in which rolling elements can successfully roll and circulate.  <P>SOLUTION: The rolling element holder 40 comprises spacers 42 for spacing the rolling elements from each other and a junction band 41 for integrally connecting the spacers 42 to each other, whereby the number of rolling elements are held. The jnnction band 41 joins the spacers 42 to an annular structure, and it has holding spaces 44 formed between the joined spacer 42 and the junction band 41 where the rolling elements are held, when the annular structure is turned inside out and the corresponding spacers are joined thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218634-A (JP)
Title: Jet hole member and its manufacturing method
Inventor: MIYAGAWA MASANORI
IPC: F02M61/18
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet hole member and its manufacturing method capable of adjusting the jetting angle easily.  <P>SOLUTION: The jet hole 34a is tapered with the diameter enlarging from the inlet toward the outlet. The jet hole axis 102 extending in the jetting direction as the center axis of the jet hole 34a is inclined relative to the center axis 100 of the jet hole member 30 in such a direction as going apart from the center axis 100 to the jetting direction. Two jet hole intersections exist where the virtual plane including the jet hole axis 102 and perpendicularly intersecting the jet hole member 30 intersects with the inner wall surface 36 which forms the jet hole 34a, and the angle α formed by the first jet hole intersection 104 on the side with the center axis 100 with respect to the outlet end face 33 is acute, while the angle β formed by the second jet hole intersection 105 with respect to the outlet end face 33 is obtuse. A recess 38 recessing to the outside in the radial direction more than the inner wall surface 36 is formed at the peripheral edge of the outlet opening on the side with first jet hole intersection 104 of the jet hole 34a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005147286-A (JP)
Title: Needle roller bearing and planetary gear equipment
Inventor: FUKUSHIMA HIROSHI
IPC: F16H57/021
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle roller bearing and a piece of planetary gear equipment which can improve manufacturing workability while securing a strength of a holder.  <P>SOLUTION: When a curvature radius R of a crossing section 12s becomes too large, burrs are easily generated at the time of punching the pocketing portion. Accordingly, R/Da<0.2 is preferable. On the other hand, when the curvature radius R of the crossing section 12s becomes too small, a strength of the holder cannot be secured and 0.01<R/Da is preferable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009293-A (JP)
Title: Protection structure of cylinder lock
Inventor: KATAYAMA AKIRA
IPC: E05B17/20
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection structure of a cylinder lock having great crime prevention effect.  <P>SOLUTION: The protection structure of the cylinder lock comprises the cylinder lock 5 for attaching a base end 5a to a lock box and protruding the other end 5b from an attaching hole 6 of an external wall face 1a of a door 1, a fixed cylinder 7 fitted outwardly on the cylinder lock, and a crime prevention outer cylinder body 9 interposed between the fixed cylinder and a cylindrical decorative ring 10. In the crime prevention outer cylinder body, an inner end 9a is fitted to the attaching hole, and an outer peripheral wall 11 from a part near to at least an inner end to the edge part is formed in the form of a truncated cone of an inclined face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147094-A (JP)
Title: Stirling engine
Inventor: SAKAMOTO HITOSHI
IPC: F02G1/053
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance and reliability as a Stirling engine, by efficiently exerting force for lift by a gas bearing.  <P>SOLUTION: The Stirling engine has: a piston 1 and a displacer 2 reciprocating in a cylinder 3A in an axial direction and having internal spaces; a permanent magnet 15 fixed concentrically with respect to the piston 1 and having magnetism in a radial direction; a linear motor 16 generating an alternating magnetic field in an axial direction with respect to the permanent magnet 15; a communication hole 29 formed in a piston end face 1c; a check valve disposed to the communication hole 29; and a plurality of pinholes formed in a piston sliding face 1c and arranged at determined angular spaces on the same circumference. The pinholes 30 are formed in a center location in the axial direction of the permanent magnet 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149684-A (JP)
Title: Disk array device
Inventor: MIYAMOTO KENICHI
IPC: G06F1/20
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device of high cooling efficiency.  <P>SOLUTION: The disk array device 120 is provided with: disk boxes 300 in a roughly rectangular parallelepiped shape in which a plurality of disk drives can be arrayed and mounted and which are provided with an intake surface where air flows in and an exhaust surface facing the intake surface; a case body 200 in a roughly rectangular parallelepiped shape where disk units composed by arranging two of the disk boxes in a horizontal direction with a gap 220 so as to make the respective exhaust surfaces face each other are stored in a plurality of stages in the vertical direction and a surface facing the intake surface of the disk box is air-permeable; and fans 500 disposed at the upper part of the case body for sucking the air inside the case body and discharging the air to the outside so as to make the air pass through the intake surface of the disk box, the exhaust surface and a ventilation route formed in the gap so as to be open continuously in a sucking direction. The fans are disposed such that almost the entire surfaces of the intake ports of the fans face the ventilation route.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155700-A (JP)
Title: Pipe regeneration method
Inventor: FURUKAWA KIMINORI
IPC: F16L55/18
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe regeneration method for regenerating a pipe efficiently in a short period of time.  <P>SOLUTION: Instead of a conventional pipe regeneration method for regenerating a pipe installed in a building, this method comprises a pipe cleaning process for cleaning an inner face of a pipe, a pipe drying process for feeding exhaust air of a compressor into the inside of the pipe until humidity in the atmosphere inside the pipe drops below a predetermined value, a pipe painting process for making a film of paint adhere to the inner face of the pipe, and a paint hardening process for waiting until paint on the inner face of the pipe is hardened. The pipe cleaning process, the pipe drying process, the pipe painting process, and the paint hardening process are performed in this order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159538-A (JP)
Title: Imaging apparatus
Inventor: SANNO MASAHITO
IPC: H04N101/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus reducing a photographing availability interval from one photographing until next photographing and also reducing the photographing availability interval by maintaining a battery drivable time longer through power saving.  <P>SOLUTION: The imaging apparatus is provided with: a lens barrel unit 1 and a CCD 3 for capturing an optical image of a photographing object through exposure operations; a control section 4 and an LCD monitor 12 or the like for carrying out through-image display as to the captured optical image; or the control section 4 and a video jack 15 or the like for outputting a through-image signal for carrying out the through-image display; and a JPEG CODEC block 47 for compressing the image data of a still picture obtained from the optical image. The compression by the JPEG CODEC block 47 and the exposure of succeeding through-images with the lens barrel unit 1 and the CCD 3 are performed in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156791-A (JP)
Title: Method of controlling toner concentration
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/08
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control toner concentration by setting a threshold corresponding to the state of a developer.  <P>SOLUTION: A control part 18 stores a plurality of threshold groups, composed of a plurality of thresholds set corresponding to time change of the state of the developer 41. Then the toner concentration in initial adjustment of the developer 41 is detected, and the toner concentration is controlled by using a threshold, set according to the integrated number of prints or the integrated rotation time of agitating rollers 45 and 46 corresponding thereto from a threshold group selected, based upon the variation width of the detected value of the toner concentration per unit time in the initial adjustment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159039-A (JP)
Title: Circuit-forming laminate and circuit board
Inventor: YAMAMOTO KOJI
IPC: H05K3/46
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit forming laminated body which can simultaneously satisfy reduction of the thickness of an insulating layer and increase in the thickness of a wiring conductive layer, and to provide a circuit part using the same.  <P>SOLUTION: A first composite sheet A, a second composite sheet B, and a third composite sheet C are laminated for calcining. The first composite sheet A, having a thickness of 50 μm or smaller, is such that a conductive pattern layer 3a is formed in a ceramic layer 2a, containing at least a ceramic material and an organic binder by penetrating the ceramic layer 2a; the second composite sheet B, having a thickness larger than 50 μm comprises a via conductor 5, in which a conductive paste containing a metal powder is filled in a through hole in a ceramic layer 2b containing at least the ceramic material and the organic binder; and the third composite sheet C, having a thickness of 50 μm or smaller is such that a functional pattern layer 12 is formed in a ceramic layer 2c, containing at least the ceramic material and the organic binder, if required, by penetrating the ceramic layer 2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153743-A (JP)
Title: Headrest and its manufacturing method
Inventor: AOKI NORICHIKA
IPC: B60R21/055
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest for which a rigid polyurethane foamed body can easily be integrate-molded in a flexible polyurethane foamed body when the flexible polyurethane foamed body is molded by filling a skin, and to provide its manufacturing method.  <P>SOLUTION: An internal bag 14 is attached to a stay 13 which is passed in the skin 12 in such a manner that the central bending section 13a of the stay 13 may be enveloped. The flexible polyurethane foamed body 15 is molded by filling the skin 12, and at the same time, the rigid polyurethane foamed body 16 which is harder than the flexible polyurethane foamed body 15 is molded by filling the internal bag 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI