baber/WOPTO huggingface dataset:
Patent JP-2003334159-A (JP)
Title: Imaging unit for endoscope
Inventor: TAKAYAMA DAIKI
IPC: A61B1/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit for an endoscope, to which a setting can be newly added from an external storage medium.  <P>SOLUTION: A television camera 3 is connected to the endoscope 2 to which an illumination light is supplied from a light source unit 5; a signal, which is picked up by an image sensor 16 inside the television camera 3, is signal- processed by a camera control unit (CCU) 4 and output to a monitor 6; and an endoscopic image is displayed in color. Data for performing color correction corresponding to a lamp of the unit 5 are stored in a storage means inside the CCU 4. When the corresponding data are not stored inside the CCU 4, for example, in the case of a new light source unit 19, storage media 20, in which the data are stored, are mounted on the CCU 4 via a media adaptor 9, so that proper signal processing with good color reproducibility can also be performed in the case of the unit 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338392-A (JP)
Title: Discharge lamp lighting device
Inventor: NAKAI HIDEKI
IPC: H05B41/24
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimal lamp current control and output electric power control at the time of start-up for a fitted discharge lamp.  <P>SOLUTION: This device comprises a discharge lamp 5, a high-voltage pulse generating circuit 4 for starting the discharge lamp 5, a step-up/down converter 2 for controlling step-up/down of direct current from a direct current electric power source 1, an inverter 3 for converting output of the step-up/down converter 2 into a low frequency electric power and supplying it to the discharge lamp 5, a lamp current detecting section 7 for detecting current of the discharge lamp 5, a lamp voltage detecting section 6 for detecting voltage of the discharge lamp 5, a discharge lamp determining circuit DJ for determining the discharge lamp 5, a target output electric power setting section WX for commanding a predetermined output electric power according to the determined result, and a control means for controlling the step-up/down converter 2 according to outputs of the lamp current detecting section 7, the lamp voltage detecting section 6 and the target output electric power setting section WX, and thereby it controls output corresponding to the fitted discharge lamp even when a discharge lamp with a different lamp voltage is fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336073-A (JP)
Title: Charcoal manufacturing equipment
Inventor: SHIMAZU AKIO
IPC: F23G5/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide charcoal manufacturing equipment which carbonizes wood such as waste wood and pruned branches and which utilizes the unburnt gas generated during the smoldering as a combustion gas.  <P>SOLUTION: The charcoal is obtained by making the oven a duplex structure, making the inner oven 2 a drawer style, dividing this inner oven into two stairs of the upper and lower, making the upper stair the smoldering chamber 3 for wood, making the lower stair the heating/burning chamber B, smoldering at first by the burner 10 on the burning chamber, introducing the unburnt gas generated from wood into the burning chamber B, making the gas gush from the nozzle 5 to fire it, stopping the main burner, and leading to the spontaneous combustion only by the burner for the unburnt gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336728-A (JP)
Title: Oil supply device for transmission
Inventor: INAMURA KO
IPC: F16N7/38
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply device for a transmission which prevents generation of air intake sound when an oil pump starts operation after a long- period inoperative state to prevent generation of a feeling of uneasiness or incongruity in a driver.  <P>SOLUTION: This device comprises a strainer 2 disposed in an oil pan 1 of an automatic transmission, and an oil pump 7 connected to the strainer 2 through an oil passage 6. As the oil pump 7 is actuated, oil 8 in the oil pan 1 is sucked from an intake port 4 formed in the strainer 2 through the strainer 2 and the oil passage 6, so that filtered oil is supplied to each part in the automatic transmission. A check valve 11 is provided in a oil intake passage between the intake port 4 in the strainer 2 and the oil pump 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304742-A (JP)
Title: Mushroom culture bottle
Inventor: MINAMIZAWA MASARU
IPC: A01G1/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To develop a technique realizing a smooth and speedy working process which simplifies a complicated grasping mechanism in an automatic machine for taking out culture bottles from a container and does not damage crops.  <P>SOLUTION: This mushroom culture bottle is characterized by disposing a projection for being engaged with the takeout tines of an automatic takeout machine on an outer periphery just above the shoulder portion of a culture bottle main body. Thereby, a mushroom of product can be taken out with simple tines not having a grasping mechanism without damaging mushroom caps hung on the outside of the bottle, and the cost reduction of peripheral devices and the smooth and high speed flow of the work can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348808-A (JP)
Title: Motor
Inventor: HIWAKI EIJI
IPC: H02K1/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of sufficiently restraining vibration and noise by a radial force without complicating the structures of a stator and a rotor, and to provide an apparatus installed with the motor.   <P>SOLUTION: This motor is provided with wide teeth 1 and narrow teeth 2 of a plurality of teeth of 3np pieces (n: natural number of ≥2 and P: paired number of pole), of which the quantity is 3np/2 pieces each. The teeth 1 and the teeth 2 are arranged alternately with regard to the rotational direction, and notched sections are provided at an inside-diameter side corner of any portion other than a groove for a winding in a space between the teeth adjacent to each other. Otherwise, notched sections are provided at a portion facing the rotor of the teeth on rearward rotation side of the adjacent teeth of (n) pieces of which the same windings are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347486-A (JP)
Title: Semiconductor component mounting structure
Inventor: IKEDA SHIGEO
IPC: H01L23/36
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor component mounting structure wherein the size and the weight of mounting structure of a semiconductor component are reduced and increase of temperature of the component can be effectively restrained.   <P>SOLUTION: Heat dissipating patterns 5 using copper fins whose area is the same as that of copper bases 2 of semiconductor components 1A, 1B or greater than that of the copper bases 2 are formed on a surface of a side opposite to a surface of a sprinted board 3 on which surface the semiconductor components 1A, 1B are to be mounted, corresponding to positions on which the components are to be mounted. In the case of performing assembly, after the copper bases 2 of the semiconductor components 1A, 1B are attached on a semiconductor component arranging pattern 4 formed on the printed board 3, solder is applied to the heat dissipating patterns 5 on the opposite side of the printed board 3, and heat dissipating plates 6 are soldered on the printed board 3. By the structure, the heat dissipating patterns 5 and the heat dissipating plates 6 perform heat dissipating function, so that the semiconductor components 1A, 1B are subjected to heat dissipation, sufficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347551-A (JP)
Title: Method for estimating life of semiconductor device and reliability simulation method
Inventor: KOIKE NORIO
IPC: H01L29/786
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life estimating method for precisely estimating a life with a condition that a hot carrier deterioration rate becomes maximum with a MOS transistor which cannot measure a substrate current as an object and to provide a simulation method of circuit characteristic deterioration for obtaining a hot carrier life parameter in short time by using few transistors.   <P>SOLUTION: A hot carrier life is estimated by a hot carrier life model having a feature of τ∝I<SB>p</SB><SP>-m</SP>.I<SB>d</SB><SP>m-2</SP>by setting τ as the life, I<SB>p</SB>as light quantity of light emission of the MOS transistor, I<SB>d</SB>as a drain current and (m) as a fitting parameter. A parameter Age showing an accumulated stress amount with respect to the MOS transistor is reliability-simulated by a simulation model formula of hot carrier deterioration, which has the feature of Age ∝∫[I<SB>p</SB><SP>m</SP>.I<SB>d</SB><SP>2-m</SP>]dt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339992-A (JP)
Title: Decoration board for game machine and game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration board for a game machine on which a pattern portion attracting attention of a player is formed, and a game machine with such a pattern portion displayed thereon.   <P>SOLUTION: The decoration board arranged on a portion visible from the front in the game machine is equipped with a pattern portion 850 including a drawing portion 851, and the drawing portion 851 is equipped with an inclination part 853 where at least one value of hue, lightness and saturation is inclined. Besides, the decoration board for the game machine is provided with a transparent member arranged on its front side and a substrate member arranged on its back side, and the pattern portion 850 may also be arranged between the transparent member and the substrate member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019798-A (JP)
Title: Print head
Inventor: FEINN JAMES A
IPC: B41J2/14
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a print head in which ink can be ejected quickly from the nozzle of a print head by refilling the ink ejection chamber with ink as quick as possible. SOLUTION: Drop generators 63A and 63B comprise nozzles 62A and 62B and ejection chambers 64A and 64B arranged alternately. An ink supply path 65 includes a branch path 65A leading to the ejection chamber 64A and a branch path 65B leading to the ejection chamber 64B. The branch paths 65A and 65B are supplied with ink, respectively, from a pair of ink supply holes 66A and a pair of ink supply holes 66B. The ink supply holes 66A and 66B are shaped such that the channel resistance is equalized. These components constitute a subgroup of one drop generator. Each array 60, 70 includes a plurality of subgroups arranged along the central axis 98 and the arrays 60 and 70 are laid out alternately.
Patent JP-2004011778-A (JP)
Title: Torsional vibration reducing device
Inventor: YAMAMOTO HIROKI
IPC: F16F15/123
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibration absorption performance by reducing flexure of a spring member caused by centrifugal force so as to reduce increase in friction torque.  <P>SOLUTION: The spring member 14 is housed in a spring housing part 17 having a roughly channel-shaped cross section at an outer circumferential edge part of an input side hold plate 13, and an end part of the spring member 14 is supported by a spring support wall 18 at the outer circumferential edge part of the plate 13. A lock claw 20 of a transmission plate 16 as a torque transmission counter member on the output side is applied to the end part of the spring member 14. In this torsional vibration reducing device 5, a centroid point of a spring applied part of at least either of the lock claw 20 and the spring support wall 18 is disposed outward in a rotation radial direction over a center line p parallel to a device rotation axis at an end surface of the spring member 14. A compression load acting on an end part of the spring member 14 has partial force directing toward the inside in the rotation radial direction, and the partial force acts to weaken force caused by centrifugal force, thereby flexure of the spring member 14 by the centrifugal force is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009961-A (JP)
Title: Pocket structure of door for vehicle
Inventor: SHIGA MASAOMI
IPC: B60R7/04
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket structure of a door for vehicles wherein the upper and lower positions of the upper end section of a pocket cover becomes constant.  <P>SOLUTION: The inclined edges 9a and 9b of the projection section 9 formed in a door trim 2 are engaged with the upper and lower edges 15a and 15b of the opening 15 formed in the upper end section 13 of the pocket cover 11 to fix the position of the upper end section 13 of the pocket cover 11 in the vertical direction. This makes the part of the pocket cover 11 which is seen from a pocket opening 4 always constant providing a good appearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023129-A (JP)
Title: Modem apparatus, communication device, and communication control method
Inventor: SAKAI TSUKASA
IPC: H04Q9/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To configure a modem apparatus to grasp information collected in the process of communication control on a host side.  <P>SOLUTION: Status information collected in the process of processing in a DSP core 11 for controlling communications according to command information from a host CPU 3 is written from the DSP core side into a dual port RAM 12 to be simultaneously read from the host CPU side. Particularly, information on transmitting frames to be collected in the process of protocol processing or EQM information to be collected in the process of physical connecting processing is stored in the dual port RAM and based upon such information, setting of the modem apparatus is performed from the host CPU side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016582-A (JP)
Title: Sealed type hair washing receptacle and hair washing mechanism
Inventor: ITO TAIJI
IPC: A45D19/14
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair washing receptacle and hair washing mechanism which can shampoo the hair of subjects and so on pleasantly without soiling surrounding areas under conditions that patients and so on to be shampooed their hair are put to bed.  <P>SOLUTION: A sealed type hair washing receptacle 110 to cover a head 142h of a person 142 to be shampooed is prepared on a front side. It has a front opening 112b to receive the head 142h of the person 142 to be shampooed, one or more working holes 112c, 112d, mounted on a rear side, and a bottom opening 112f for drainage provided on the sole. A washing operator can put his/her both hands from working holes 112c and 112d and wash.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018216-A (JP)
Title: Bottle crack prevention device for refuse recovery vehicle
Inventor: RIKUTA TAKASHI
IPC: B60P3/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle crack prevention device for a refuse recovery vehicle capable of preventing crack of a bottle charged from an upper part as much as possible, storing it in a refuse storage box to reduce post-handling of cracked bottle and improve recycle efficiency of bottles.  <P>SOLUTION: This refuse recovery vehicle is constituted in such a way that the refuse storage box 1 provided with a refuse loading device 2 is mounted on a vehicle body frame, refuse is lifted into the upper part of the refuse storage box 1 from the vicinity of the ground by the refuse loading device 2, and the refuse is charged into the refuse storage box 1 from the upper part. In the refuse storage box 1, an elastic member 71 like a line or a belt is arranged in the forward and backward directions at a predetermined height position from a floor surface, and a plurality of elastic members 71 are provided at a predetermined interval in the direction of width. The elastic member 71 is composed of wires stretched in the refuse storage box 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021794-A (JP)
Title: Method for processing data and data processor
Inventor: KITAMURA TAKUO
IPC: G06F3/0489
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide support information necessary for operator's operation by simple and efficient operation and to provide a data processing method and a data processor for improving the efficiency and comfortableness of operation.  <P>SOLUTION: Operation information supporting software is started by input with a prescribed key, a 1st sort item obtained by integrating individual simple and easily understandable operation support information to retrieve the information is displayed on the screen of a display device, the contents of a sort item selected by the input with a key corresponding to numerals or alphabets of the selected sort item while referring to numerals or alphabets assigned to respective sort items are converted into the 1st sort item and displayed on the screen of the display device. When the contents of the selected sort item correspond to a 2nd sort item for retrieval, key input for selection is repeated until final operation support information is displayed on the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017002-A (JP)
Title: Composite semipermeable membrane and its manufacturing method
Inventor: SHIMAZU AKIRA
IPC: B01D71/40
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane having a practical salt passage hindering property, water permeability, and chlorine resistance, and a method for manufacturing the composite semipermeable membrane.  <P>SOLUTION: This composite semipermeable membrane consists of a separation-active layer consisting of a cross-linked polymer of a reactive composition containing an acrylate-based compound and/or a methacrylate-based compound and a porous support for supporting the separation-active layer. Each of the acrylate-based compound and the methacrylate-based compound has at least three reactive carbon-carbon double bonds in the molecule. The surface of the separation-active layer is fabricated to have an uneven structure of ≥03 μm height difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020549-A (JP)
Title: Method and device for bolt flaw detection
Inventor: AOKI KIYOTAKA
IPC: G01N29/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt flaw detecting method capable of more accurately detecting cracks on a bolt in a flaw examination test of serving bolt.  <P>SOLUTION: This bolt flaw detecting method includes a step for filling a hole (5) axially-opened on a bolt (1) with a liquid (4), a step for inserting probes (2, 3) into the hole (5), and a step for conducting an ultrasonic test of the bolt (1) from inner surface of the hole (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031475-A (JP)
Title: Infrared data communication module and electronic equipment mounted therewith
Inventor: MATSUI KATSUYUKI
IPC: H05K9/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared data communication module capable of coping with the miniaturization of electronic equipment.  <P>SOLUTION: A main body 30 is coated with a shield case 11, and a connection piece 15 formed on a back face 11C of the shield case 11 is brought into contact with a wiring terminal part 14 of a printed wiring board 2. Thus, at the time of mounting an infrared data communication module 1 on a printed wiring board 8 of electronic equipment, a connection piece 15 for soldering of the shield case 11 can be electrically connected to the ground pattern of the printed wiring board 8 simultaneously with a wiring terminal 14 by a solder flow. Therefore, the mounting face of the infrared data communication module 1 can be housed in the frame of the shield case 11, and the miniaturization of the electronic equipment can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024504-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which the burden of a special figure controller can be reduced while attracting a player.  <P>SOLUTION: Red, green and blue LEDs are provided at the back of segments of an LED 200 and different colors such as yellow, white and the like can be indicated by combining the three colors. Commands outputted from a main controller 140 is transmitted to the special figure controller 160 and the LED 200 is controlled by the special figure controller 160. Since identification information is directly controlled in a voice and lamp controller 170 by signals which need not to be outputted to test terminals, variation of a second display 27 can be processed at a high speed without putting a burden on the capacity of a ROM or a CPU of the special figure controller 160.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026722-A (JP)
Title: New quaternary ammonium salt, method for producing the same, and antibacterial agent comprising the salt
Inventor: SHIBATA SHIGEYUKI
IPC: C07C209/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibacterial agent, antifungal agent or antiseptic having high antimicrobial activity and a wide antimicrobial spectrum and highly safe to human health.  <P>SOLUTION: A new quaternary ammonium salt as the antimicrobial agent is represented by formula(1)( wherein, R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are each a 1-16C alkyl, the total number of the carbon atoms in R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>being ≥10; X<SP>n-</SP>is an inorganic or organic anionic group; (n) is the valence of the anionic group : X<SP>n-</SP>, and is 1 or 2; (m) is 2 when (n) is 1, and is 1 when (n) is 2 ).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030786-A (JP)
Title: Disk cartridge
Inventor: SOGA HIDETO
IPC: G11B23/03
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disk cartridge excellent in sealing property and strength though having a thin type structure.  <P>SOLUTION: The cartridge is so structured as to seal an opening 12 with a plurality of members synchronized with a slider 3, and also to arrange the members in the same plane as a shell 11 to secure each thickness, and further to let them withdraw outside the cartridge outline to expose the opening 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025113-A (JP)
Title: Method of adsorbing lithium ion from lithium-containing aqueous solution with adsorbent
Inventor: KYO TETSUGEN
IPC: C02F1/28
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adsorbing lithium ions from a lithium-containing aqueous solution with an adsorbent of a lithium-containing manganese oxide which can increase the saturated adsorption amount of the lithium ions (Li<SP>+</SP>) per 1 g of the adsorbent.  <P>SOLUTION: This method is characterized in that the lithium-containing aqueous solution is brought into contact with the adsorbent of the lithium-containing manganese oxide so that the lithium ions in the lithium-containing aqueous solution are adsorbed by the adsorbent, and the lithium-containing aqueous solution has a pH of ≥10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028918-A (JP)
Title: Wrist watch
Inventor: YAMASHITA YASUSHI
IPC: G04G9/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to various scenes without having a lot of parts.  <P>SOLUTION: This wrist watch is provided with a memory 106 storing a plurality of display data, a liquid crystal display 104 capable of switch-displaying a plurality of display data, and a display control part 107 selecting the display data stored in the memory 106 according to the information input and displaying the display data selected on the liquid crystal display 104. The liquid crystal display 104 with which the whole area of the surface of a wrist watch body 100 is covered is applied. A background and a time display which are displayed on the liquid crystal display 104 can be switched by properly operating an operation input part 111 arranged on the wrist watch body 100.  <P>COPYRIGHT: (C)2004,JPO