baber/WOPTO huggingface dataset:
Patent JP-2003028378-A (JP)
Title: Resin made bent pipe and its manufacturing method and manufacturing device
Inventor: YUASA JUNICHI
IPC: B29C53/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin made bent pipe and its manufacturing method and manufacturing device with little bending-back after molding and hardly damaged in a curvature part made of resin. SOLUTION: The resin made bent pipe 1 is characterized by that an outer circumferential face or an inner circumferential face of the curvature part 21 is covered with a thin tubular body 3 comprising plastically workable metal or other materials with strength higher than resin composing a raw pipe 2. The raw pipe 2 and the tubular body 3 are cold bent in a state of the raw pipe 2 covered with the tubular body 3.
Patent JP-2003002872-A (JP)
Title: Method for preparation of lysine derivative
Inventor: NAKAZAWA MASAKAZU
IPC: C07C233/47
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrial preparation of an optically active lysine derivative which is useful as an intermediate of medicines. SOLUTION: After protecting an amino group or the amino group together with a carboxyl group of optically active 2-amino-6-methyl-6-nitroheptanoic acid with a protecting group, the nitro group is reduced to synthesize a 6, 6- dimethyl-lysine derivative. Then, the 6, 6-dimethyl-lysine derivative is reacted with an acetic acid derivative.
Patent JP-2003025096-A (JP)
Title: Press apparatus
Inventor: OKUI MUNEYOSHI
IPC: B24B55/03
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized press apparatus having high treating capacity from which grinding chip and grinding fluid are easily recovered. SOLUTION: The press apparatus is provided with a tubular cylinder 1, a gate damper 21 opening and closing the upper opening part of the cylinder 1, a compression piston 9 disposed at the lower opening part of the cylinder 1 and coming in and going out from below the lower opening, and a waste fluid receiver 14 arranged below the cylinder and the compression piston. The cylinder 1 is provided with the upper opening part, the lower opening part and a cylindrical part which has a grinding fluid discharge port 5 disposed between the middle to the upper part or at the upper part of the cylindrical part and to which the grinding chip containing the grinding fluid is charged. Thereby the grinding fluid is recovered. The gate damper receives the compressive force with a base plate 3. On the gate damper, a fixed amount charging measure 18, an upper gate damper 6 and a hopper 7 are laid.  The compression piston has two step speeds, namely, the speed at the finishing time and the speed at the starting time higher than the former. A discharging station 24 is arranged at the opposite side of a charging and compressing station 23 to discharge the grinding chip with a grinding chip recovering part 11 and a pusher 10 for discharging the grinding chip.
Patent JP-2003024228-A (JP)
Title: Automatic opening/shutting device of bath lid
Inventor: TSURUTA TORU
IPC: A47K3/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening/shutting bath lid capable of opening/ shutting the bath lid by automatic remote control, and preventing the bath lid from being obstructive at the time of bathing and washing of a body. SOLUTION: A bath tub 12 is provided with the bath lid 102 capable of freely curving, a rolling-up, shaft 104 for rolling up the bath lid 102, a bath lid driving part 105 for rotating the rolling-up shaft 104 for opening/shutting the bath lid 102, and a bath lid storing part 103 for storing the rolled up bath lid 102. A bath room remote control device 33 and a kitchen remote control device 53 have bath lid opening/shutting switches 38 and 58, respectively, so that opening/shutting of the bath lid 102 is remote controlled by operating the bath lid opening/shutting switch 38 or the bath lid opening/shutting switch 58 from an entrance of the bath room having the bath room remote control device 33 or from the kitchen having the kitchen remote control device 53.
Patent JP-2003028691-A (JP)
Title: Membrane-type sensor, its manufacturing method, and flow sensor
Inventor: WADO HIROYUKI
IPC: G01F1/692
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in the TCR(temperature coefficient of resistance) of wiring parts in a membrane-type flow sensor as much as possible. SOLUTION: A lower insulating film, a close adhesion layer formed of a metallic oxide such as a Ti oxide, a resistance film formed of metal such as Pt, and an upper insulating film such as a silicon nitride film are sequentially laminated on a substrate 1. The laminated films of the close adhesion layer and the resistance film are patterned in a zigzag shape to constitute a fluid thermometer 3, a temperature detecting element 4, and a heater 5 in the flow sensor. A film member 11 formed of the same material as that of the wiring parts 3-5 is provided on the lower insulating film in such a way as to surround the wiring parts 3-5 in the same plane as the wiring parts 3-5.
Patent JP-2003026344-A (JP)
Title: Device and method of removing paper chip, and method of evaluating paper
Inventor: ITO FUMIO
IPC: B65H3/46
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To previously remove paper chips such as fiber and filler, which generate poor images, separating from a cut section at the time of forming an image, and exactly measure the amount of the removed paper chips. SOLUTION: A plurality of recording paper sheets 5 to be processed are pressed for positioning and fixing, excluding the end of a cutting surface 1. While the recording paper sheets 5 and a contact means 4 are being moved relatively to each other, the cut surface of the recording paper sheet 5 is rubbed by the contact means 4, and the paper chips are separated from the whole cut surface of the recording paper sheet 5, thus reducing the generation of troubles resulting from paper chips in forming the image.
Patent JP-2003029576-A (JP)
Title: Multifunctional electrophotographic device
Inventor: SUZUKI TAKASHI
IPC: B41J2/485
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To automatically set appropriate toner saving processing for every function to a 1st function such as a copying function that a photograph or a printed matter is frequently outputted and a 2nd function such as a printer function that a character or a line image is frequently outputted. SOLUTION: In a toner saving mode (S10, Yes) in the multifunctional electrophotographic device at least provided with the copying function and the printer function, processing to change the bias voltage of a printer engine or processing to change exposure intensity is performed on the 1st toner saving processing (S12) when the copying function is utilized (S11, Yes), and thinning processing to thin specified printing dots is performed based on specified logic on the 2nd toner saving processing (S13) when the printer function is utilized (S11, No).
Patent JP-2003028880-A (JP)
Title: Magnetic particle and device for manipulating the same
Inventor: ITANI KAZUNORI
IPC: G01N33/553
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To actively utilize the Curie temperature of a magnetic material in a device for selectively capturing a substance to be captured through the use of magnetic particles. SOLUTION: The magnetic particles 16 are formed of the magnetic material 20 and a coating layer (capturing layer) 22, and the substance to be captured 24 is captured by the coating layer 22. The magnetic material 20 exhibits ferromagnetism at temperatures lower than the Curie temperature and paramagnetism at temperatures higher than the Curie temperature. Therefore, when impressed with an A.C. magnetic field by a magnetic field generator 28, a self temperature regulating function of the magnetic particles 16 is exercised. When a D.C. magnetic field is generated by the magnetic field generator 28, the magnetic particles 16 are collected. It is possible to make the Curie temperature of the magnetic material lower than a temperature for heat treatment and higher than a temperature for collecting particles.
Patent JP-2003031962-A (JP)
Title: Structure of portable type folding electronic equipment
Inventor: SHIMIZU MASATO
IPC: H05K5/03
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce restrictions in cosmetic design, and at the same time, reduce cost without generating both of deflection in a built-in printed-wiring board and deficiency in strength at a hinge section. SOLUTION: The structure of portable-type folding electronic equipment where upper- and lower-side sections 40 and 50 are folded into two, and an LCD is provided at the upper-side section is equipped with cases 11, 14, 19, and 25 made of resin, and an LCD frame 16 that is incorporated into the case at the upper-side section, put an LCD 15, and is formed by a stiff material, so that an entire printed-wiring board 18 is covered. When connecting the cylinder section of upper-side hinge sections 12, 13, 20, and 21 at the upper-side section to the cylinder section of lower-side hinge sections 28, 29, and 30 by inserting a rod-like hinge unit 22, the hinge section puts an inside reinforcement section 17 of the LCD frame formed by the stiff material into the space of the cylinder section at the upper-side hinge section.
Patent JP-2003037145-A (JP)
Title: Wafer carrying apparatus
Inventor: NOZOE GIICHI
IPC: B65G49/07
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a wafer cannot be picked up from and accommodated in a cassette on the same carrying path. SOLUTION: A wafer carrying apparatus is provided with a cassette elevating mechanism 18 for vertically moving the cassette 2 accommodating the wafer 1 and a wafer carrying part 21 extending and intersecting an elevating path of the wafer 1 on one side, having air blowing holes 21b formed on an upper face, and inclinable around a rotating shaft 7 horizontally disposed.
Patent JP-2003040952-A (JP)
Title: Functional hydrophilic member
Inventor: KAWAMURA KOICHI
IPC: C08F291/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a functional hydrophilic member which is highly stain- resistant, preventive from an offensive smell, and sterilizing due to its high hydrophilicity and photocatalytic activities and is also capable of being arranged onto various base materials easily. SOLUTION: The functional hydrophilic member is specified by having a surface prepared by that on at least one side of base material surfaces are introduced ionic groups, and the ionic groups are electrostatistically bonded with photosemiconductive fine particles represented by titanium oxide fine particles which have electric charges capable of bonding with the ionic groups. In the base material introduced ionic groups onto the surface, the ionic groups are preferably introduced by graft polymerization onto the surface forming the graft polymer surface.
Patent JP-2003040119-A (JP)
Title: Vehicular steering device
Inventor: YOSHINAMI HIROHARU
IPC: H02K29/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To extend the life of an electric motor and increase the degree of freedom in an engine room layout. SOLUTION: An electric power steering device is provided in a vehicle 1 such as an automobile for transmitting driving force (steering assisting force) generated by the motor M to a steering mechanism 2 and in turn assisting the steering operation of a driver. The motor M as a source of the steering assisting force adopts a sensorless and brushless motor having no rotational position sensor for detecting the angle position of a rotor and no brush.
Patent JP-2003039660-A (JP)
Title: Piezoelectric displacement unit
Inventor: SASAKI YOSHIKUNI
IPC: B41J2/055
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric displacement unit which is prevented from deflection when a piezoelectric displacement element expands/contracts while securing an efficient expansion/contraction amount to a length of the piezoelectric displacement element. SOLUTION: The piezoelectric displacement unit has the piezoelectric displacement elements (1). The piezoelectric displacement element (1) has electrode layers (4) as one pole and electrode layers (5) as the other pole arranged alternately inside piezoelectric materials (6), and expands and contracts in an axial direction. The piezoelectric displacement elements (1) are secured to a base (3) via an adhesive layer (2) to be a free end at the side of one ends. An active part where an electric field by the electrode layers acts to the piezoelectric materials is formed to the free end side, and at the same time, a region of the active part is set to become longer as it is closer to the adhesive layer.
Patent JP-2003038539-A (JP)
Title: Shawl for nursing
Inventor: KIKKO YASUKO
IPC: A41D1/215
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool which enables fixing of hands and arms so as to allow patients to move their own hands and arms freely in a space as elaborately made to let them move on their beds as much as possible so that they can touch own hands by themselves--moreover, done in such a manner that relatives of the patients or the like can feel no atmosphere about something binding them and also can check actions of the patients trying to take off dripping tubes or the like. SOLUTION: The body 1 of the shawl is a flat bag comprising a soft sheet- like product, two in separate sheet or doubled. The periphery of the bag is closed entirely, openings 13 for inserting arms are arranged on one side of the bag and openings for hands are arranged on the other side of the bag opposite to it and at positions away from the openings for inserting arms. Tape-like matters 21 and 22 and insertion buckles 23, etc., or other tools 2 for fixing the body on the bed are mounted at least at four positions, upper and lower and right and left in the body.
Patent JP-2003043311-A (JP)
Title: Optical module and optical receiver
Inventor: OURA KOJI
IPC: G02B6/42
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating characteristics and high frequency wave characteristics at the light-to-electricity transforming part of an optical receiver. SOLUTION: The heat generated at a preamplifier IC14 is diffused to a heat radiation plate 216, furnished on the opposite side through thermal via holes (through-holes) 214 furnished on a resin main base plate 17. As for an optical fiber 10, which has an optical fiber coating part 110 and in which the coating of the end part is removed, an optical fiber 11 and a ceramic carrier base plate 16 are stuck and fixed by an adhesive 13 for fixing optical fiber and stresses due to the deformation of the resin main base plate is relaxed at the removed part 11a of the optical fiber, with a support structure of optical fiber with, which the coated part of the optical fiber is stuck and fixed on the resin main base plate. Furthermore, an electrode formed on the backside of the ceramic career base plate is soldered on a land formed on the surface of the ceramic carrier base plate with LGA or BGA.
Patent JP-2003044114-A (JP)
Title: Inspection system
Inventor: NISHINO MASAHIRO
IPC: G05B19/418
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system which is enabled to perform control including an implementation process for actual inspection and can efficiently and flexibly inspect an electronic device, etc., even under various unexpected restricting conditions. SOLUTION: This inspection system is equipped with a measurement path generating means which forms measurement paths for an object to be inspected and a measuring instrument, a database which holds information regarding the inspection, an inspection scheduling means which generates an inspection sequence by using the information in the database, and a controller which controls the object to be inspected, measurement path setting means, and measuring instrument according to the inspection sequence. This system can efficiently use resources since the inspection scheduling means can compute the inspection sequence according to various given conditions.
Patent JP-2003045419-A (JP)
Title: Positive electrode for alkaline storage battery and its manufacturing method
Inventor: OZAKI YUSUKE
IPC: H01M4/52
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode paste having high fluidity and long shelf life characteristics and to provide a positive electrode for an alkaline storage battery having high flexibility. SOLUTION: This positive electrode for the alkaline storage battery is composed of an active material mix containing a nickel hydroxide component as an active material component, and a polymer component; and a conductive metal support, and a hydrogen bonding functional group is not contained in the repeating chemical structure of the polymer component whose weight ratio to the nickel hydroxide component is 0.2% or more, among the polymer components.
Patent JP-2003040816-A (JP)
Title: Method of production for tris(alpha-chloroalkyl) aromatic hydrocarbon
Inventor: NAGAI SUNAO
IPC: C07C17/14
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an effective method of production for a tris(α-chloroalkyl) aromatic hydrocarbon. SOLUTION: This method of production for the tris(α-chloroalkyl)aromatic hydrocarbon is carried out a photo chlorination by acting chlorine gas to a two phase system comprising a trialkyl aromatic hydrocarbon, water and an organic solvent immiscible with water under irradiation of light.
Patent JP-2003039484-A (JP)
Title: Motor-driven injection molding machine
Inventor: NISHIZAWA MAKOTO
IPC: B29C45/76
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven injection molding machine of such a construction that an injection unit base comprising a mounted plasticizing device and a mounted injection device can be removed from a device frame and a resin purging action can be put into practice in such a state that the injection unit base is removed. SOLUTION: This motor-driven injection molding machine is structured of a mounted device frame 1 and a mounted injection unit 54 comprising the plasticizing device 14 and the injection device 27 and also is equipped with the injection unit base 3 installed on the device frame 1 in a freely attachable/ detachable manner. In addition, a control device 31 is installed on the unit frame 1 side and each equipment unit of electric mountings is also installed on the injection unit 54 side. Further, the control device 31 and each equipment unit of electric mountings are electrically connected to each other by connectors 52a, 53a and 54a in a freely attachable/detachable manner.
Patent JP-2003039204-A (JP)
Title: Piping machining device, and piping machining measuring method, and also measuring device
Inventor: MAEKAWA YOSHIO
IPC: G01B5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device by which the centering/facing of a piping machining machine disposed on the piping can be carried out simply and easily. SOLUTION: The device is provided with a piping machining means by which cutting and machining the piping 1 temporarily fixed and disposed inside the piping 1 can be made possible and a measuring means for measuring the mounting condition of the piping machining means against the piping 1 mounted on a rotor 16 in said piping machining means. The above measuring means is mounted on the above rotor 16 via a ring mechanism 32 and a touchingly movable contact shoe 33 is provided by following a machining standard line 44 marked on the outer peripheral face of the piping 1.  The above ring mechanism 32 is made to be a movable in the three axial direction of a coordinate in which the rotation center of the above rotor 16 is made to be an original point and by making the displacement in the three axial direction accompanied by the rotation of the above contact shoe 33 detectable, the fixing position for the above piping machining means is made correctable based on this detected value.
Patent JP-2003040201-A (JP)
Title: Apparatus for filling packaging container with object to be packaged
Inventor: KUROKAWA SUMIAKI
IPC: B65B1/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space of a closed-loop conveyer line which carries numerous measure cups with longitudinally equal intervals and sequentially filling an object to be packaged in each of the cups into a packaging container, and to share a line among applications. SOLUTION: A conveyer line raises numerous measure cups 10 with longitudinally equal intervals and connects a lift-type filling machine 11 for gravity-filling an object to be packaged in each cup sequentially into a container, a measure cup collection track 16 from the filling machine 11 and a measure cup feed track 30 to the filling machine 11 in a closed loop. The measure cup collection track 16 from the filling machine 11 is formed like a slope, while a U-shape turning track is provided around a lower end of the track 30. In addition, a plurality of working tables 31 to 34 are placed along the returning track.
Patent JP-2003039604-A (JP)
Title: Method for manufacturing slid particle embedded sheet
Inventor: BANDO TADASHI
IPC: B32B5/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin or rubber sheet having peculiar flexibility and toughness, especially a resin or rubber sheet having abrasion resistance. SOLUTION: Solid particles comprising ground fine particles preliminarily coated with an adhesive and/or a primer are temporarily bonded to a base sheet preliminarily coated with a temporary adhesive and/or a primer to form a solid particle bonded base sheet. A thermoplastic resin or unvulcanized rubber sheet preliminarily coated with an adhesive and/or a primer is superposed on the surface of the solid particle bonded base sheet to be subjected to heat treatment or pressing treatment to form a sheetlike article comprising the base sheet-solid particles-resin or rubber sheet. Subsequently, the base sheet is peeled to manufacture the solid particle embedded sheet wherein the solid particles comprising the ground fine particles are tightly embedded in and/or laid on the resin or rubber sheet, and the solid particles and the resin or rubber sheet are integrally formed in a laminar state.
Patent JP-2003044273-A (JP)
Title: Data processor and data processing method
Inventor: SUGIMOTO HIDEKI
IPC: G06F9/315
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To specify a larger number of registers than a register number specified by an instruction by indirect addressing without increasing the number of the instructions. SOLUTION: A data processor is provided with a register file 5 for storing a plurality of operands, register pointer arrays 3 and 4 for recording the register addresses of the plurality of operands and data formats in correspondence, an instruction register 2 for temporarily storing an instruction including an operation code and an object operand specifying code specifying the addresses of the register pointer arrays 3 and 4 and indirectly specifying an object operand from the plurality of operands, a pre-computation type conversion unit 6 for type-converting the object operand on the basis of the data form specified by the object operand specifying code, and an arithmetic unit 7 for executing computation specified by the operation code to the object operand type-converted by the pre-computation type conversion unit 6.