baber/WOPTO huggingface dataset:
Patent JP-2002016124-A (JP)
Title: Wafer transporting arm mechanism
Inventor: SATO RITSUO
IPC: B65G49/07
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To remove water drop adhered to a wafer transporting arm and to prevent defective wafers at the time of transferring the wafer from one object to the other object. SOLUTION: A wafer transporting arm mechanism 30 has a suction port 20 sucking and holding the wafer, and an air blow means 27 of a wafer transporting arm 18 that can transfer the wafer from one object to the other object, which jets drying air from the suction port and sprays drying air to the wafer transporting arm from the outside. Since the wafer transporting arm is set to a drying state in the transportation of one wafer by one, the occurrence of a defect by the adhesion of the water drop on the wafer can completely be prevented without making water drop adhere to the wafer even if the wafer worked one by one by a semiconductor work device is picked up by the wafer transporting arm after cleaning and drying.
Patent JP-2002016797-A (JP)
Title: Image processing method and its unit
Inventor: NAKAMURA TAKAHIKO
IPC: G06T5/30
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that is used to generate black/ white print data without causing white level deformation or back level smear. SOLUTION: The image processing unit is provided with a discrimination section 20 that consists of a 1st discrimination means 21 that discriminates whether or not a target pixel is a pixel placed at an end of black pixels whose number is a predetermined pixel number (m+1) or over, of a pixel width detection means 24 and a 2nd discrimination means 22 that discriminate whether or not white pixels whose number is (n) or below are consecutively in existence adjacent to the target pixel, and of a 3rd discrimination means 23 that discriminates whether or not the target pixel is used for an object pixel of thickening processing on the basis of discrimination results ax, ay by the 1st discrimination means 21 and discrimination results dx, dy by the 2nd discrimination means 22.  A white/black inversion section 30 inverts the target pixel into a white pixel when the discrimination result (e) of the 3rd discrimination means 23 indicates the unity and thickens a white line by one pixel so as to prevent white level deformation and also can prevent black level smear by replacing black pixels with white pixels and applying the similar processing to the replaced pixels.
Patent JP-2002010883-A (JP)
Title: Showcase
Inventor: ISHIKAWA AKIHIKO
IPC: A47F3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a showcase capable of reducing a production cost and extending a usable area for mounting a commodity, and the like, on a shelf upper face. SOLUTION: Because a commodity display board 3a is supported by means of respective supporting parts 10 in respective reinforcing members 3c, no installation of a fixing member, or the like, for the commodity display board 3a is required on the upper face of a shelf 3, so that the number of parts can be reduced, and consequently, the production cost can be lowered. The commodity can be placed in any position on the overall upper face of the shelf 3 without any restriction on the arrangement of the commodity in a predetermined area of the upper face in the shelf 3, though arrangement of the commodity is restrained in the predetermined area in a conventional showcase having the commodity display board and its fixing member arranged on the upper face of the shelf, for example.
Patent JP-2001072656-A (JP)
Title: Control over physical property of methionine crystal powder
Inventor: ISHII HIROYUKI
IPC: B01D9/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing and controlling powder physical properties of a crystal and the crystal grain diameter varying with excessive aggregation in crystallizing operations of methionine. SOLUTION: This method for controlling physical properties of a crystal powder of methionine comprises continuously/semicontinuously adding a seed crystal in the coexistence of a habit modifier such as gluten, depositing a crystal, then continuously/semicontinuously taking out the resultant crystal and subsequently separating the solid from a liquid in a continuous or a semicontinuous process for crystallizing the methionine from a methionine- containing aqueous solution such as a supersaturated solution and separating the solid from the liquid in a process for producing the methionine. The method for controlling the crystal grain diameter to 100-600 μm average grain diameter comprises the crystallization of the methionine-containing solution which is a multistage continuous process.  The method for controlling the physical properties of the methionine crystal powder is a reactional crystallization for depositing the crystal while neutralizing a metal salt of the methionine with an acidic gas.
Patent JP-2001070479-A (JP)
Title: Golf ball
Inventor: KATO SATOSHI
IPC: A63B37/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the spin ratio of a spin quantity at wet to a spin quantity at dry, i.e., a spin holding rate, by preparing the cover composition of a golf ball consisting of a core and a cover by compounding a tackifier with a base material resin. SOLUTION: The cover composition of the golf ball consisting of the core and the cover is prepared from the composition prepared by compounding the tackifier with the base material resin, in which the compounding ratio of the tackifier is specified 5 to 50 pts.wt. per 100 pts.wt. base material resin. The tackifier to be used is preferably a terpene resin and/or rosin ester resin. An ionomer resin alone or the base material resin which is mainly composed of the ionomer resin and is mixed with one or >=2 kinds among respective elastomers of a polystyrene system, polyolefin system, polyurethane system and polyester system is used as the base material resin. The hardness of the cover is set at a range of 40 to 65 in Shore D hardness.
Patent JP-2002017347-A (JP)
Title: Method for increasing production of lignin peroxidase and method for utilizing the same
Inventor: WARIISHI HIROYUKI
IPC: C12N9/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing the production of lignin peroxidase(Lip) with an object of providing a technique for increasing the activity of the LiP with a low cost compound and decomposing hazardous substances with a high efficiency at a low cost so as to achieve practical environmental cleaning with microorganisms, and a method for utilizing the LiP. SOLUTION: This method for increasing the production of the LiP is characterized by adding at least one compound selected from compounds having a dibenzo-p-dioxin skeleton, e.g. benzo-p-dioxin as a mediating substance for increasing the production of the LiP in an LiP-producing microorganism. The method for degrading a substrate utilizes the method.
Patent JP-2002012032-A (JP)
Title: Automobile door reinforcing member
Inventor: GOTO HIROSHI
IPC: B23K11/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To develop an automobile door reinforcing member formed of a pair of pipes exhibiting high strength and high rigidity at a low cost by welding them, using a low strength material. SOLUTION: This automobile door reinforcing member 1 with a pair of pipes formed right and left in the extending direction of an original plate, is provided with a connecting face 5 at the center in the extending direction of the original plate, right and left folded faces continuous with both side edges of the connecting face 5, and right and left welding margins 7 and 7 continuous with the respective side edges of the folded faces. Each folded face is continuously bent from the connecting face 5 to form a pipe 6, and the side edges of the folded face and welding margin 7 are respectively folded in valley shape. The right and left welding margins 7 and 7 lowered into an interstice between the pipes 6 are overlapped and brought into face contact with the connecting face 5, and both welding margins 7 and 7 and the connecting face 5 are integrated by welding.
Patent JP-2002026919-A (JP)
Title: High-speed packet transmission system
Inventor: MIYA KAZUYUKI
IPC: H04L12/70
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed packet transmission system where base stations hold a scheduling function and the base stations control synchronization of transmission sequence such as a packet number. SOLUTION: In the system where high-speed packet of an outgoing channel is transmitted efficiently by site selection diversity, a base station provides information to manage a transmission sequence of packets such as an IP packet number itself or a number newly provided for wireless transmission to a control signal and each base station individually manages the information. Since the base stations conduct sequencing (synchronization) of packets between them, the base stations can control the synchronization of the transmission sequence of the packet number of the like while holding a scheduling function.
Patent JP-2002022704-A (JP)
Title: Magnetic migration type concentration detection method and its detector
Inventor: WATARAI HITOSHI
IPC: G01N27/74
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To decide a concentration of a magnetochemical species included in a magnetic particle by analyzing magnetic migration behavior of the magnetic particle. SOLUTION: In this magnetic migration type concentration detection method, a magnetic migration speed of the particle suspended in a solvent inside a cell arranged in a magnetic field gradient is measured, and from this speed, a concentration of a minute quantity of a predetermined magnetochemical species included in the particle is decided. As to the solvent containing the particle including various predetermined magnetochemical species of a known concentration M, a magnetic migration speed Vx in the magnetic field gradient inside the cell and a radius r of the particle are found, and a calibration curve between the known concentration M and Vx/r2 is formed.  Subsequently, the solvent, in which the particle containing a minute quantity of the predetermined magnetochemical species with an unknown concentration is suspended, is introduced into the cell, a magnetic migration speed of the particle in the solvent inside the cell and a radius of the particle are measured, and from the measured particle magnetic migration speed and the particle radius, a concentration of a minute quantity of the predetermined magnetochemical species contained in the particle is decided on the basis of the calibration curve.
Patent JP-2002025210-A (JP)
Title: Magnetic disk device and servo signal writing method for magnetic disk device
Inventor: TANAKA KATSUHIKO
IPC: G11B21/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device which is hardly affected by the rotating accuracy of a spindle motor and makes written servo signals hardly interferable with each other and a servo signal writing method for the magnetic disk device. SOLUTION: The servo signal S1 written just before among the servo signals already written to the magnetic disk 11 is determined as a reference signal and while this reference signal is followed up by a playback head 20, the servo signals S2 is written in the position apart by a track pitch P in the diametral direction of the magnetic disk 11 from the reference signal by a recording head 21 disposed in the position apart by the track pitch P in the diametral direction of the magnetic disk 11 from the playback head 20.
Patent JP-2002019339-A (JP)
Title: Card and method for forming the same
Inventor: YAMANAKA KATSUNORI
IPC: B42D15/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To enable variable printing without plate by changing a printing content, to reduce printing steps and a material, to shorten the time required for printing, and to reduce cost. SOLUTION: A method for forming a card comprises the steps of providing a plurality of printing parts having the same information 12 or information including a predetermined relation on a substrate 13, and digitally printing the plurality of the parts on the substrate 13 as one set so that the information of the plurality of sets of the parts is changed by each set.
Patent JP-2002023415-A (JP)
Title: Electrostatic charge image developing toner and method for manufacturing the same
Inventor: ODA MASAZUMI
IPC: G03G9/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which not only gives good quality of developed images without causing changes in the picture quality for a long time but always forms good developed images without influenced by the environmental changes. SOLUTION: The electrostatic charge image developing toner is obtained by depositing fine particles essentially comprising one or more kinds of metal oxides on the surface of powder particles containing a thermoplastic binder resin and a coloring agent. At least one kind of the fine particles are metal oxide particles modified by coating the surface with an organic silicon compound. The fine particles with modified surface are obtained by treating the surface of metal oxide fine particles with an organic silicon compound and then heating at 200 to 320 deg.C.
Patent JP-2002020732-A (JP)
Title: Polishing composition
Inventor: ISHITOBI TAKESHI
IPC: B24B37/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition capable of making a high-quality polished surface having no surface defect while keeping high polishing rate, more specifically, to provide a polishing composition capable of making a smooth and excellent polished surface having no surface defect with good polishing efficiency in polishing a substrate surface plated with Ni-P for an aluminum magnetic disk. SOLUTION: This polishing composition is obtained by including at least water, alumina and a solution product of an aluminum salt and, more preferably, is characterized by including in addition, a polishing accelerator in the above components.
Patent JP-2002027727-A (JP)
Title: Stepping motor
Inventor: KUMOI MASAFUMI
IPC: H02K1/14
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the magnetic circuit of a stepping motor with reduced radial dimensions to increase the torque of the motor. SOLUTION: This stepping motor has inner yokes 14 with teeth and outer yokes 15 around the outer circumference of a rotor magnet and the outer yokes 15 have teeth with phase differences in an electrical angle of 180 degrees from the teeth of the inner yokes 14. Stator coils 16 are arranged on the side of the rotor magnet 12 along the thrust axis of the rotor magnet 12. Further, one yoke pair is composed of the inner yoke and the outer yoke. Two paired yokes are arranged on both the sides of the rotor magnet in its axial direction so as to hold the rotor magnet between the pairs to form a magnetic closed loop surrounding the stator coils. The tooth of the yoke is shaped so as to have its base 17a thicker than its tip 17b and the outer diameters of both ends in the rotary shaft direction of the rotor magnet 12 are smaller than the outer diameter of its center.
Patent JP-2002020009-A (JP)
Title: Web handling device, printer system or printer using it
Inventor: TAKETOMI KIYOTAKA
IPC: B41J15/22
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a web handling device capable of correctly grasping the amount of the web accumulated in an accumulation part. SOLUTION: This web handling device comprises the accumulation part (27a) for temporarily accumulating the web (7) carried in one direction, a carry-in unit (28) including a pair of rollers provided on a web carry-in part facing the accumulation unit, a carry-out unit (29) including a pair of rollers provided on a web carry-out part facing the accumulation unit, first measuring means (281c, 282c) for measuring the number of rotation of the rollers of the carry-in unit, second measuring means (291c, 292c) for measuring the number of rotation of the rollers of the carry-out unit, and an operating means (30) for operating the difference (C) between the web carry-in amount (A) into the accumulation part based on the measurement of the first measuring means and the web carry-out amount (B) from the accumulation part based on the measurement of the second measuring means.
Patent JP-2002025804-A (JP)
Title: Ceramic element unit and its manufacturing method
Inventor: SUZUKI HIRONORI
IPC: H01C17/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic element unit which is composed of a single ceramic element and electrode terminals jointed to the ceramic element or to provide electrode terminals to a jointed body composed of laminated ceramic elements, so as to reduce power ceramic element equipment in size. SOLUTION: Material is formed into a molded body, the molded body is sintered into a functional sintered body, and an electrode film layer is formed on the sintered body for the formation of a single ceramic element. An electrode terminal is bonded on he edge faces of the ceramic element, where the electrode film layer is formed on its edge faces respectively, and a low melting point metal layer is sandwiched in-between the ceramic element and the electrode terminal, heated and bonded to obtain a ceramic element unit.
Patent JP-2002024373-A (JP)
Title: Medical treatment fee clerical work device
Inventor: KANBE MASAMI
IPC: G06Q50/22
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To input individual treatments assumed at the time when the plan is made by the same operation as a familiar inputting operation of an electronic clinical chart. SOLUTION: This medical treatment fee clerical work device has an operation inputting means, a means for displaying a treatment input screen provided with a selected treatment display column for displaying a selected or inputted treatment name in a plan mode or a chart mode, a means for recording diagnosis and treatment information, and a means for recording respective treatment names displayed in the selected treatment display column as treatment names in the planning stage into a diagnosis and treatment information recording means when preservation is instructed in the plan mode on the treatment input picture.
Patent JP-2002025802-A (JP)
Title: Chip resistor
Inventor: YONEDA MASAKI
IPC: H01C7/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor which will not give rise to the problem of a resistor changing in characteristics or becoming open due to the diffusion of electrode material into the resistor. SOLUTION: A pair of top surface electrodes 21 and 31 is provided on the mutually opposed edges of an insulating board 1 of alumina, and a resistor 4 is formed on the board 1 so as to electrically connect the top surface electrodes 21 and 31 to the edges of the board 1. A pair of upper surface auxiliary electrodes 24 and 34 of material having soldering heat resistance higher than that of the top surface electrodes 21 and 31 is provided on the top surface electrodes 21 and 31 so as not come into direct contact with the resistor 4, fully covering the exposed parts of the top surface electrodes 21 and 31. Protective films 5 (a first protective film 51 to a third protective film 53) are provided on the surface of the resistor 4.
Patent JP-2002019882-A (JP)
Title: Material casting container
Inventor: SHIMAMURA IKUTARO
IPC: F27B3/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a material casting container wherein loads on a worker can be reduced while a material casting work can be carried out safely in a short period of time, and a material casting device. SOLUTION: The material casting container comprises a cylindrical container body 1, openable outward-opening covers 40, 50 which can close the lower port of the container body 1, and cord-like hanging tools 10, 14 which are connected respectively to the free ends of the covers 40, 50 to suspend the container body 1.
Patent JP-2001351456-A (JP)
Title: Device for turning off instrument when going out
Inventor: OKAMOTO HIDEJI
IPC: H01H47/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device by which an instrument is turned off for safety and power saving when going out. SOLUTION: By an operation of a small switch which can be provisionally installed in any place, a holding relay is opened or closed.
Patent JP-2001346451-A (JP)
Title: Plant stand that can remove the excessive amount of water fed to the potted plants
Inventor: INUKAI KIYOYASU
IPC: A01G9/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the watering for potted plants by properly discarding the water fed to potted plants under observation of the watering situation without the whole trap of the dripped water, when the potted plants are watered. SOLUTION: The objective plant stand is equipped with a water-receiving trap and the excessive amount of the water fed to the plant pots is recovered through each hole bored at the saucer for each pot at the bottom in a funnel shape.
Patent JP-2002031460-A (JP)
Title: Freezing system
Inventor: SHOJI TOSHIRO
IPC: F25D13/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a freezing system which can cool an article to be frozen efficiently by cooling the vicinity of the article under carriage locally. SOLUTION: The freezing system 1 comprises a tank 4 for storing brine, a cooling/circulating circuit 5 for sucking brine in the tank 4 and cooling the brine before returning it back to the tank 4, a carrying means 3 for passing an article 2 to be frozen in the tank 4 through the brine, and a first air outlet 53 constituting a part of the cooling/circulating circuit 5 returning back to the tank 4. The first air outlet 53 is directed toward the article 2 being carried through brine by the carrying means 3 and the brine cooled by the cooling/ circulating circuit 5 is fed to the article 2 through the first air outlet 53.
Patent JP-2002034040-A (JP)
Title: Method and device for managing frame memory of animation encoder
Inventor: HYODO MASAAKI
IPC: H04N19/426
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for managing frame memory by which encoding can be controlled easily by realizing a frame synchronizer having a small frame memory capacity, when nonstandard video signals are inputted. SOLUTION: Video signals are once recorded in a frame memory 4 through an NTSC decoder 2 and pre-processing section 3. The recording in the memory 4 is performed synchronously to an external synchronizing signal 8 generated from inputted video signals by means of the decoder 2. Image data, read from the memory 4, are encoded by means of an MPEG2 encoder 6 and outputted from an encoding output terminal 7. A controller 5 generates an internal synchronizing signal 10, according to a self-running counter incorporated in the controller 5. The pre-processing section 3 generates a repeat signal, indicating the repetitive encoding of a frame from the relative relation between the external and internal synchronizing signals 8 and 10 and outputs the signal to the controller 5.  The controller 5 controls the encoding of frames, so that the frames may be encoded by adaptively switching the frames according to the encoding type of the first frame after the repeat signal has been generated.