baber/WOPTO huggingface dataset:
Patent JP-2000167004-A (JP)
Title: Massage machine
Inventor: SUEMATSU HIROTAKA
IPC: A61H23/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the operability by foot of a switch of a massage machine by stimulating a sick site for massage. SOLUTION: This massage machine has a massaging member to apply a massage to a sick site, with a casing (c) on the top, and plural selector switches 52 and 54 in the casing (c) for change actions of the massaging member. The selector switches 52 and 54 are disposed in a depressed curve toward the front of the casing (c) on the top of the casing (c) in the rear.
Patent JP-2000228442-A (JP)
Title: Semiconductor device and method for forming isolation part therein
Inventor: HO HERBERT
IPC: H01L21/762
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic leak of a shallow trench isolation via. SOLUTION: A distance between a silicon nitride liner 43 and an active silicon sidewall is increased by depositing an insulation oxide layer 20 prior to depositing of the silicon nitride liner 43. Preferably, the insulation oxide layer 20 comprises tetraethyl orthosilicate. The method includes formation of one or a plurality of shallow trench isolations inside a semiconductor wafer through etching, sticking of an insulation oxide layer 20 inside a trench, formation of thermal oxide 25 inside a trench and sticking of the silicon nitride liner 43 inside a trench. The thermal oxide 25 can be formed before or after the insulation oxide layer 20 is deposited.
Patent JP-2001220686-A (JP)
Title: Method for producing member coated with lubricated layer and member coated with lubricated layer
Inventor: WATABE KENJI
IPC: C23C24/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a member coated with a lubricated layer capable of thinly and uniformly forming a lubricated layer of high performance based on a solid lubricant by a simple method. SOLUTION: Striking grains 150 are projected onto the surface 100a of the member 100 to be treated together with a solid lubricant 151, by which a lubricated layer 101 based on the solid lubricant 151 is formed on the surface 100a of the member 100 to be treated. By coating the circumferences of the striking grains 150 with the solid lubricant-coated layers 151, lubricant-coated grains B are made, and the lubricant-coated grains B can be projected onto the surface 100a of the member 100 to be treated.
Patent JP-2001213836-A (JP)
Title: Reaction method in aqueous medium by using new lewis acid complex
Inventor: NISHIKIDO JOJI
IPC: C07C49/543
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a reaction method in an aqueous medium by using a metal salt of a bisperfluoroalkylsulfonylimide or a metal salt of a trisperfluoroalkylsulfonylmethide which are Lewis acids capable of being readily treated and easily separated, capable of being reused and mild to the environment. SOLUTION: This reaction method in the aqueous medium uses a complex constituted of a cyclodextrin or a derivative thereof, and the metal salt of the bisperfluoroalkylsulfonylimide or the metal salt of a trisperfluoroalkylsulfonylmethide.
Patent JP-2001220062-A (JP)
Title: Setup device for wire coil
Inventor: YAMAMOTO SHIGEZO
IPC: B65H49/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce a setup period and to enhance safety of a setup operation by minimizing a manual sling wire operation or the like. SOLUTION: This setup device for wire coil comprises a coil placing block 2 for placing a wire coil 1 with a hollow axial line Z set horizontally, a carrier placing block 4 for removably mounting a coil carrier 3, an attitude switching means 5 for switching the carrier placing block 4 between a standing attitude C and a fallen attitude D, and a contacting/separating means 6 for contacting or separating the coil placing block 2 and the carrier placing block 4 to or from each other. The coil placing block 2 and the carrier placing block 4 are allowed to approach to each other to insert an insert projection 3a of the coil carrier 3 into a hollow part of the wire coil 1, with the coil carrier 3 placed on the carrier placing block 4 in the fallen attitude D.  Then the coil carrier 3 is erected in the standing attitude C, and a receiving block 3b of the coil carrier 3 receives the wire coil 1.
Patent JP-2001216016-A (JP)
Title: Simulated test device for reversible device
Inventor: YAMAMOTO NOBORU
IPC: G01R31/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that any labor is required for communication between a job site and a sequencer side, and that any communication miss is liable to be caused at the time of operating the simulated test of a delivery valve by operating a tumbler switch instead of a limit switch. SOLUTION: A voltage switcher 11 and a transformer 12 switch the control power source of the simulated test device in a desired voltage regardlessly of the difference of the voltage classes of the power source of the delivery valve. A phase rotating direction detector 14 detects whether the phase of the power source is positive phase or negative phase by relays FX and RX. A simulated contact output circuit 15 obtains timers TF and TR to be time-limit set to the operating time of the delivery valve and to be started according to the detection of a phase rotating direction detector and contact outputs simulating the limit switch of the delivery valve to key relays UX and LX by the operation outputs of the timers.
Patent JP-2001215412-A (JP)
Title: Oblique projection optical system
Inventor: OSAWA SATOSHI
IPC: G02B27/18
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an oblique projection optical system capable of being made compact while an oblique projection angle is sufficiently secured, easy to be produced and having high performance. SOLUTION: An image is projected magnified in an oblique direction from a primary image surface 11 to a secondary image surface 12. This optical system is equipped with two ore more refractive lens groups eccentric each other and one or more reflection surfaces having power. When a light beam passing through the center of a diaphragm ST from the center of an image surface 11 and reaching the center of the image surface 12 is set as the center light beam of the screen, 10 deg.<θ0<70 deg. and 0.40<S1/S<0.9 [θ0: the angle formed by the center light beam of the screen with the normal to the image surface 12, S: the optical path length of the center light beam of the screen from the image surface 11 to the image surface 12 and S1: the optical path length of the center light beam of the screen from the image surface 12 to the first optical surface having power] is satisfied.
Patent JP-2001211957-A (JP)
Title: Cushion pad
Inventor: SASAKI NORIYUKI
IPC: A47C7/18
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cushion pad for seat for vehicle, with which a pad body of pad and a lock member such as wire can be easily separated in the case of recycling. SOLUTION: A groove 3 for mounting a lock member 2 for locking a cover member B is formed on the rear side of a pad body 1 of pad composed of a foamed molding, a displaced groove part 31 continuously displaced to the side from the position of an original groove part 30 is provided at least one spot in the lengthwise direction of this groove 3 for mounting, and the lock member 2 inserted into the groove 3 for mounting is mounted while being partially engaged into a side face part 31a on one side of the displaced groove part 31 and a side face part 30b on the other side of the original groove part 30 continued thereto.
Patent JP-2001221776-A (JP)
Title: Sample dividing method from gel and dividing tip
Inventor: FUJIWAKE HIDEJI
IPC: G01N1/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To make simple or unnecessary a shifting work of a gel piece hollowed out from gel to a reaction vessel for the next work process. SOLUTION: A nozzle 2 is mounted on the head of a holding part 10, and a head opening of a tip 2 is pressed on the gel 20 of a part of a migration pattern 22a to hollow out the gel of the part, and the inside of the tip 2 is pressure-reduced to move the hollowed-out gel piece 22a into the tip 2 (B). The head of the tip 2 is dipped in chemical treatment liquid 24, and the holding part 10 is pressure-reduced to suck the chemical treatment liquid 24 into the tip 2, and the hollowed-out gel piece 22a is dipped in the chemical treatment liquid (D, E). Chemical treatment is executed in the tip 2, and a biopolymer in the gel piece 22a is extracted into the chemical treatment liquid 24.
Patent JP-2001227236-A (JP)
Title: Gravity hinge
Inventor: SAKAI SEIICHI
IPC: E05F1/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a gravity hinge applicable to revolving doors or the like and capable of maintaining the door in a certain position such as an open or closed position by use of the weight of the door, while allowing easy door assembling. SOLUTION: The gravity hinge comprises an upper support fitting 2, an upper receiving fitting 3, a lower support fitting 4 and a lower receiving fitting 5. The upper support fitting 2 includes a mounting element 6 for mounting to a door frame A; and a bearing element 7 provided thereon. The upper receiving fitting 3 includes a receiving hole 18 bored in the upper portion of the door B; a cylinder 19 fitted therein; a shank 20 elevatably provided in the cylinder 19 and pivotably fitted into the bearing element 7 of the upper support fitting 2; and an elastic body 21 provided within the cylinder 19 for energizing the shank 20 to collide against the cylinder 19 at the top.
Patent JP-2001230976-A (JP)
Title: Device and method for picking up image, and computer- readable recording medium with recorded program for computer for executing the same
Inventor: SAKAGUCHI TOMOHIRO
IPC: H04N5/217
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the influence of a temperature flaw, which is the principle noise of a CCD, or noise with the phase change of a CCD drive pulse or CDS from an image signal. SOLUTION: When a temperature different from an ordinary temperature is detected by a temperature sensor 107, a CPU 108 performs automatic exposure control (on exposure time, diaphragm value and AGC value) different from the ordinary temperature and performs control for changing a parameter in a signal processing part 105 from the time of ordinary temperature.
Patent JP-2001224460-A (JP)
Title: Elevating chair for step
Inventor: SAKURA SHUNJI
IPC: A61G5/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an elevating chair that elevates a user in a sitting pose and easily changes the direction of the body in a sitting pose. SOLUTION: The elevating chair 10 comprises a floor base 12, a sitting part 14 and a driving unit 16. The floor base 12 has a practically rectangular outer jacket 20 and only one corner 22 is formed in an arc shape. The sitting part 14 has a practically rectangular outer jacket 24 that covers around the rectangular outer jacket 20 and only one corner 26 is formed in an arc shape. The upper part of the sitting part 14 is formed as a slipping surface made from a polyacetal resin. The sitting part 14 is also provided with a handrail 28. The handrail 28 is attached to the side except for the two located at both sides of the arc shaped corners 22, 26.
Patent JP-2001087002-A (JP)
Title: Footwear with ozonizer
Inventor: AN SUN TAE
IPC: C01B13/11
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide footwear equipped with an electric discharge member generating ozone in the footwear so as to suppress or expel bacteria. SOLUTION: Since footwear 1 is sanitary footwear equipped with an ozonizer for suppressing proliferation of bacteria, athlete's foot can be prevented and cured. The footwear 1 comprises a casing 4 made of a metal or resin having a piezoelectric ceramic member 5 inside its heel part 2 and a driving lever 7 in a pin axis 8 of the aforementioned casing 4. The aforementioned driving lever 7 is connected with a driving plate 9 and a spark electrode 5 including electricity that is generated to the inside of the aforesaid footwear 1 due to a piezoelectric effect at the time when the aforementioned piezoelectric ceramic member 51 is compressed by the pressure at the time when a person wearing the footwear is walking so as to generate ozone to the inside of the aforesaid footwear 1.
Patent JP-2001235962-A (JP)
Title: Fixing device
Inventor: SAKAGAMI YUSUKE
IPC: G03G15/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of the temperature control of a fixing roller at a part where recording paper passes by enhancing heating efficiency and efficiently performing heating in accordance with the width of the recoding paper. SOLUTION: This induction thermal fixing device is equipped with the fixing roller 1, a pressure roller 2, a coil 3 performing induction heating by giving AC magnetic field to the roller 1, a temperature detection means 8 detecting the temperature of the roller 1, and a control means controlling the temperature of the roller 1 by applying an AC current to the coil 3 and controlling the AC current based on the detected temperature.  In the fixing device, the coil 3 is arranged in a state where it is divided into plural coils in the shaft direction of the roller 1 and the connection of plural coils is set to connection in a forward direction and connection in an alternate direction so that the heating efficiency by its magnetic coupling with the roller 1 may be maximal, and further the control means controls the current applied to plural coils in accordance with the width of the recording paper. The roller 1 is quickly heated by the induction heating and a printing time after supplying power is shortened.
Patent JP-2000250763-A (JP)
Title: Editable configuration data and automatically generated configuration data
Inventor: BOSCH GEORG
IPC: G06F9/445
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve processing of program configuration data in a main frame arranged for simultaneously running plural programs by clearly separating manually generated configuration data and automatically generated configuration data. SOLUTION: When automatically configuring a product P, all the private items of the product P are arranged in a file dedicated for including only automatic generation parts (S110 and S120). When the constitutive items of a supporter S are further required for the product P, new items are processed and it is discriminated whether these public constitutive items become exclusive values or not (S130 and S140). When any item is not required, the public items of the supporter S are arranged in the automatic generation parts (S170). When the public constitutive item takes the exclusive value, this is exceptional and an item for which parameter already exists, a consistency check is executed for showing whether that constitutive item has consistency with the desired item of the supporter S for the product P or not (S180).
Patent JP-2001237469-A (JP)
Title: Magnetic sensor and its manufacturing method
Inventor: SEYAMA YOSHIHIKO
IPC: H01L43/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor for achieving nearly accurate fine CPP structure that can be machined easily and can cope with desired output, while adopting the CPP structure for improving output. SOLUTION: A lower terminal layer 1, a magnetism detection film 2, and a cover film 3 are simultaneously subjected to pattern formation to nearly the same size, an opposing surface 1a of the magnetism detection film 2 of the lower terminal layer 1 is nearly superposed to the opposing surface 2a of the magnetism detection film 2 for matching, and a surface 7a that opposes the magnetism detection film 2 in an upper terminal layer 7 is smaller than an opposing surface 2b of the magnetism detection film 2 and moreover is formed into a shape which is included in the opposing surface 2b.
Patent JP-2001234930-A (JP)
Title: Sliding bearing device
Inventor: GOTO HIDEYUKI
IPC: F16C33/20
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a generated loss during operation of a rotating electric machine, and to improve the operating efficiency of the rotating electric machine, in a sliding bearing device supporting a rotating element 2 of the rotating electric machine such as a waterwheel generator. SOLUTION: Resin composite composition 11 including a polymeric material polyether ether ketone(PEEK) as a main component is used for a sliding surface material of a bearing 3, and low viscosity water 8 is used for lubricant fluid.
Patent JP-2001234483-A (JP)
Title: Method for dyeing utilizing magnet
Inventor: IIYAMA SABURO
IPC: D06P5/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To carry out a method for tie dyeing-like dyeing by utilizing an attracting force of a magnet and thereby complete a means for dyeing accompanying a high-class feeling in a T-shirt, etc. SOLUTION: This method for dyeing comprises fixing two pressing units 2 and 2' in which at least either one is formed into a plate magnet of a prescribed shape to the back and front sides of a fabric material 1 to be dyed such as the T-shirt in a close contact state with the attracting force of the magnet, dipping the material to be dyed in a dye bath, dyeing the material so as to form ombre dyed parts in undyed parts, dyed parts and the intermediate parts thereof, applying subsequent steps such as washing with water or drying and dyeing the material.
Patent JP-2001248043-A (JP)
Title: Stretchable warp-knitted fabric
Inventor: TORATANI SHOGO
IPC: D04B21/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a 6-course warp-knitted fabric that is suitable for the opal treatment by using hygroscopic sun yarn, synthetic fiber yarn and elastic yarn. SOLUTION: The synthetic filament 2 on the middle reed (reed L2) forms 3-courses of knitting stitches continuously to the knitting needles between the needle space 1 and the needle space 2, then shifts to the back next needle space and forms continuously 3-courses of knitting stitches to the kitting needles between the needle space 2 and the needle space 3, then shifts back to the original needle space and repeatedly forms 6-course of knitting stitches.  The elastic yarn 3 on the back reed (reed L3) is knitted by inserting into individual stitches of the synthetic fiber 2, while the hygroscopic spun yarn 1 does not form continuously 2-courses of knitting stitches to the needles between the needle space 1 and the needle space but forms 1-course of knitting stitch on the 3rd course between the needle space 1 and the needle space 2, then does not form continuously 2-courses of knitting stitches to the needles between the needle space 1 and the needle space but forms 1-course of knitting stitch on the 3rd course between the needle space 1 and the needle space 2, then these 6-course knitting operations are repeated.
Patent JP-2001242025-A (JP)
Title: Gas pipe pressure measuring device
Inventor: NUKUI KAZUMITSU
IPC: F16L55/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device detecting a pressure in a gas meter inflow side during operating the gas meter in spite of being installed in an outflow side pipe of the gas meter. SOLUTION: Pitot tube formed of a static pressure tube 2 and a dynamic pressure tube 3 is provided in a gas pipe 1, or the outflow pipe of the gas meter and its differential pressure is measured by a differential pressure sensor 4. A front rectification grid 7 and a rear rectification grid 8 are provided in front and back of the Pitot tube. The differential pressure signal is converted into a digital signal by a communication controller 5 and transmitted to a centralized control room via a telephone line or PHS. A computer in the centralized control room receiving the signal from a snap device 6 applies the received differential signal to a calibration curve to calculate the flow rate and then calculates the pressure loss in the gas meter based thereto. The computer adds the pressure loss in the gas meter to the received pressure signal to find the pressure in the gas meter inlet.
Patent JP-2001242134-A (JP)
Title: Ph sensor
Inventor: NAKAZONO MITSUSACHI
IPC: G01N27/30
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a pH sensor, which achieves simple, quick and accurate determination of the pH value of a liquid to be measured by correcting an electromotive force, in response even if there are changes in the conditions such as temperature of a glass electrode and the concentration of an internal solution. SOLUTION: The pH sensor is provided with a glass electrode 12 having a Ph sensitive glass film 13, a reference electrode 19, a measuring cell 11 into which the glass electrode 12 and the reference electrode 19 are dipped, a voltage detection part 20 for detecting a potential difference between an internal electrode 15 and the reference electrode 19, a control part 21 into which a the signal of the potential difference is inputted and an arithmetic calibration part 22 which is controlled by the control part 21 for calculating the pH value of a liquid to be measured from the potential difference.  The glass electrode 12 is provided with a temperature sensor 17 for detection of the temperature of a standard liquid 14 and a temperature signal detected by the temperature sensor 17 is inputted into the arithmetic calibration part 22 via the control part 21 to correct the pH value of the liquid to be measured, based on the temperature of the standard liquid 14.
Patent JP-2001241950-A (JP)
Title: Target and surveying device and method
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To perform accurate survey at all times regardless of the state of placement of a target. SOLUTION: This surveying device is provided with an object body of measurement, which is a target for indicating a point of measurement, to be placed at a predetermined interval from the point of measurement, an inclination sensor 25 to detect the inclination of a straight line which intersects the point of measurement and object body of measurement, and a transmitting device to transmit the detection data of the inclination sensor 25 to surveying equipment 1.
Patent JP-2001246468-A (JP)
Title: Arc welding machine
Inventor: YOKOUCHI TAKESHI
IPC: B23K9/073
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve failures of such short circuit as is judged though a regular operation is being performed and making a current increase when a welding rod approaches a base material at the time of the regular operation and a voltage between terminals becomes a set value or below, and failures that an arc becomes unstable, sometimes the penetration of the base material becomes much and a hole is made in the base material, etc. SOLUTION: In an arc welding machine equipping with a rectifier 3 controlling an output current by rectifying an output from an AC power supply, a current detector 14 detecting the output current of the rectifier, a setting instrument 15 setting a welding current, a constant current controlling circuit 10 making the welding current become a set current by comparing a detected value from the above current detector with a set value from the above setting instrument and a function for adding an additional current to the welding current when short-circuiting, by providing a means counting a time from the start of a short circuit and when the counted time has passed away by a set time, judging it as the short circuit, and when a time from the judgement to be the short circuit exceeds a short circuit limit time, a short circuit current is cut off.