baber/WOPTO huggingface dataset:
Patent JP-2001339415-A (JP)
Title: Conveyance system provided with network disconnection detector
Inventor: TOMITA KATSU
IPC: B65G43/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance system capable of easily and surely detecting disconnection, maintaining the function of a network even in the case of causing hit and easily recognizing and recovering a disconnected part. SOLUTION: In the conveyance system, the control boards for controlling a network in the convey are connected with forward and backward double loops 10 and 12 to form the network. Each of control boards is provided with a retriggerable timer 28, which is reset when a token is received, for detecting the disconnection when the token is not received longer than the transmitting interval of the token. In the case of disconnection, the disconnected loop is switched to a bus connection, the function is maintained and the disconnected part is displayed on a physical distribution computer 40.
Patent JP-2001055511-A (JP)
Title: Silicone rubber composition
Inventor: IGARASHI MINORU
IPC: C08L83/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber composition which allows little reduction of plasticity with time and therefore shows an excellent shelf stability and yields a silicone rubber showing a low compression set. SOLUTION: The objective composition comprises (A) 100 pts.wt. organopolysiloxane of formula I: RnSiO(4-n)/2 (wherein multiple R are identical to or different from each other and are each a non-substituted or substituted monovalent hydrocarbon group; and (n) is a positive number of from 1.98 to 2.02) having a polymerization degree of 100 or larger and at least two alkenyl groups per molecule, (B) from 0.5 to 50 pts.wt. organopolysiloxane or organosilane of formula II: R2O(SiR12O)mR2 (wherein multiple R1 are identical to or different from each other and are each a non-substituted or substituted monovalent hydrocarbon group; R2 is an alkyl group or hydrogen atom; and (m) is a positive number of from 1 to 50), (C) from 5 to 100 pts.wt. reinforcing silica having a specific surface area of 50 m2/g or larger and (D) from 0.1 to 10 pts.wt. alkali metal salt of phosphoric acid.
Patent JP-2001340933-A (JP)
Title: Method for manufacturing gear
Inventor: MUKODA SHINICHI
IPC: B21H5/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gear which can form a crowning tooth form based on a process in a simple composition. SOLUTION: A prepared hole j having a supporting wall 10 extending to a radial direction is formed, and a plurality of tooth forming regions 11, where the tooth form T is formed through a groove 12 in the axial direction, are provided and each tooth forming region 11 is formed into a shape with a radius difference so that a pressure of the tooth width direction center 11a becomes higher than the tooth width direction end section 11b when a form rolling die R is pressed to each tooth forming region 11, the form rolling die R is pressed all over each tooth forming region 11 and is relatively moved to form the crowning tooth form Tc, is separated with the groove 12 every tooth forming region 11, and the supporting wall 10 for the prepared hole j is removed in order to form a shaft hole piercing in the axial direction.
Patent JP-2001334276-A (JP)
Title: Water treatment apparatus
Inventor: MATSUMOTO MASABUMI
IPC: B01J21/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus fully developing the effect of a photocatalyst and not bringing about an increase in power cost. SOLUTION: In the water treatment apparatus, media 1 having photocatalyst layers accelerating oxidation and reduction reaction in response to light formed on the surfaces thereof are rotationally driven in such a state that they are partially immersed in water while the remaining parts of them are present above the surface of the water.
Patent JP-2001299793-A (JP)
Title: Knee arranging tool adapted to person sitting on chair
Inventor: MORIKAWA KANAME
IPC: A61F5/01
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a knee arranging tool correcting a habitual bad posture, preventing the deformation of the hucklebone to cause internal disease and general malaise by a bad sitting posture on a chair in a growing period, allowing a person to take a sitting posture arranging both knees in order to make a healthy skeletal structure, alleviating a pair arranging both knees for a long time, arranging both knees inconspicuously and also necessary for woman's grooming. SOLUTION: The knee arranging tool is constituted by forming restriction parts for arranging both knees to hold them to both ends of a strip or rod material.
Patent JP-2001342556-A (JP)
Title: Method for manufacturing thin film of alumina crystalline at low temperature
Inventor: KIN TAIRA
IPC: C04B41/87
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film of α-phase alumina crystalline at a low temperature by a sputtering method. SOLUTION: The method is a low-temperature process for manufacturing the thin film of alumina crystalline and particularly for manufacturing the thin film of α phase alumina, which is the most stable and has the most superior characteristic in alumina crystalline phases, includes forming a thin film of chromium oxide crystalline on a substrate or a base material by a sputtering method beforehand and forming an alumina thin film on it.
Patent JP-2001345214-A (JP)
Title: Surface mounting compact transformer
Inventor: KITAMURA MUNEO
IPC: H01F17/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To thin a surface mounting type transformer, and also improve reliability as a structure preventing an electrical short circuit. SOLUTION: The compact transformer has an upper core (1), a lower core (3) and a winding coil (2), the upper core (1) is made of an Mn-Zn ferrite material and formed in a cap shape composed of a central columnar section (4) and an outer circumferential section (5) surrounding the columnar section (4), a central section is made of the Mn-Zn ferrite material (9) and formed in a discoidal shape and an outer circumferential section is formed in a ring shape by an Ni-Zn ferrite material (8) in the lower core (3), the first insulating film (18) and a conductive pattern (15) are formed to the Ni-Zn ferrite material (8) of the outer circumferential section of the lower core (3), an outgoing line (19) for the winding coil is fixed onto the conductive pattern (15), and a ring- shaped second insulating film (10) for setting a gap is formed to the lower core (3).
Patent JP-2001348005-A (JP)
Title: Automatic packing apparatus
Inventor: IKETANI MASANORI
IPC: A23F3/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic packing apparatus which does not require a large installation area and which is also capable of reducing the equipment cost to a relatively low level, on the premise that the packing of a packaged bag is automatically performed. SOLUTION: The automatic packing apparatus for automatically performing the binding of a packaged bag S filled with tea leaves in the way of longitudinal winding and lateral winding by using a band binding unit 2, which binds the packaged bag S with bands 2B, employs one band binding unit 2 only. The apparatus is constituted of a conveying means A for conveying the packaged bag S to the band binding unit 2, a longitudinal winding binding position changing means B for rotating the packaged bag S so that the packaged bag S is bound with several bands 2B in such a manner that they intersect radially with one another on upper and lower end faces of the packaged bag S,  a longitudinal and lateral binding posture changing means C for performing a direction change from the direction of a longitudinal winding binding posture to the direction of a lateral winding binding posture by rotating the packaged bag S, and a lateral winding binding position changing means D for moving the packaged bag S to change the binding position thereof so that the lateral winding binding is performed with several bands 2B.
Patent JP-2001350144-A (JP)
Title: Polarized light irradiation device
Inventor: NIIHORI MASASHI
IPC: G02F1/13
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the extinction ratio of polarized light irradiating a work from lowering even when the polarization direction of the incident polarized light on a reflection mirror is varied. SOLUTION: Light from a lamp 1 is made incident on a polarizing element 8. Polarized light emitted by the polarizing element 8 is reflected by a second plane mirror 6 and irradiates an alignment layer of the work W via a mask M. A protective film 11 is formed on a surface of the second plane mirror 6. The kind of the protective film 11 and the optical thickness of the film is selected so as to make difference in a phase shift Δ between P polarized light component and S polarized light component emitted from the second plane mirror 16 satisfy an inequality Δ<=±20 deg. corresponding to an incident angle and a wavelength of the polarized light. Consequently, the extinction ratio of the polarized light irradiating the work W is not lowered even when the polarization direction of the incident polarized light on the second plane mirror 6 is varied.  Also, optionally the incident angle of the polarized light on the plane mirror is reduced by using a plurality of plane mirrors instead of the second plane mirror 6 or the difference in the phase shift Δ may be canceled by two sheets of plane mirrors.
Patent JP-2001348545-A (JP)
Title: Production arrangement for paste for producing corrugated board
Inventor: SATO KAORU
IPC: C09J5/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject production arrangement for paste maintaining properties including viscosity, gelatinization temperature and adhesive property. SOLUTION: This production arrangement of no-carrier type comprises a starch dispersion tank 1, a swelling agent preparation tank 2, a mixing reaction unit 4 and a neutralization tank 5; wherein the mixing reaction unit 4 has such a structure that a swollen starch liquid flows unidirectionally from the entrance to exit. This arrangement works as follows: based on the measurements of a viscometer 14 installed near the exit of the mixing reaction unit 4, the feed of a starch dispersion from the starch dispersion tank 1 and the feed of a swelling agent from the swelling agent preparation tank 2 are regulated respectively to keep the viscosity of a swollen starch liquid within a specified range at the exit of the mixing reaction unit 4.
Patent JP-2001346748-A (JP)
Title: Dishwasher
Inventor: OKAZAKI MITSUHIRO
IPC: A47L15/46
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a water level detector in which components thereof are disposed so that the variance of the reaction points of a magnetic force reaction type detector is not influenced, and the reliability and the mass production are ensured. SOLUTION: This dishwasher comprises a cleaning tank 1 for storing the tableware 2 to be cleaned and storing cleaning water, a water feed valve 7 for feeding cleaning water in the cleaning tank, a pressure pump 5 for pressurizing the fed cleaning water, a spray nozzle 4 for spraying the pressurized cleaning water against dishes, a draining motor for draining the cleaning water, and the water level detector for detecting the level of the cleaning water.  The water level detector comprises a float chamber 10 provided on a side of the cleaning tank and communicated with the cleaning tank, a float 23 having a magnet which is fitted in the float chamber and vertically moved in an interlocking manner with the water level in the cleaning tank, and a Hall element 15 which is the magnetic force reaction type detector disposed in the vicinity of the side of the magnet 24 of the float having the magnet.
Patent JP-2001031073-A (JP)
Title: Paper container
Inventor: KANO MITSURU
IPC: B32B29/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being generated at the time of the box-making, and improve the preservation property for a content by laminating an inorganic oxide membrane layer of a specified film thickness as a barrier layer of a laminated material in such a manner that the inorganic oxide membrane layer may be located at approx. the center of the thickness of the laminated material, in a paper container which is formed into a box shape by bending a blank sheet comprising the laminated material. SOLUTION: This paper container is formed into a box-shape by bending ruled lines 1 of a blank sheet comprising a laminated material 100, wherein paperboards 120 and 170 are used as base materials, and an inorganic oxide membrane layer 140 is made a barrier layer. In such a paper container, the inorganic oxide membrane layer 140 as the barrier layer of the laminated material 100 is laminated in a manner to be located at approx. the center of the thickness of the laminated material 100. For the inorganic oxide membrane layer 140, at least on one surface of a drawn polyethylene terephthalate film layer from among the laminate constituting materials, a silicon oxide or the like is deposit-formed, and the deposited film thickness is 100 to 3,000 Å.  Also, the paper container is formed in such a manner that the inorganic oxide membrane layer 140 at a corner section 12 when the laminated material 100 is bent at an approx. right angle on the ruled line, may be bent inward at an obtuse angle.
Patent JP-2001314819-A (JP)
Title: Coated face with fine irregularities
Inventor: TAKEHARA MAMORU
IPC: A47J37/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the scorching by heating of the bottom flat part of a vessel fabricated of an aluminum plate with one face fluorine-coated from occurring. SOLUTION: A coated face 5 with fine irregularities showing a surface difference of about 10-30 μm, is formed on the bottom flat part of the fluorine-coated vessel. The recessed part 4 of the irregularities is preferably formed in a substantial shape such as a 1-3 mm wide groove, round, angle or the like, and the projecting part 3 is preferably formed in a substantial shape such as a form obtained by the formation of the recessed part 4, round, angle or the like. When the vessel is used for cooking, some present in the recessed part 4 of the oil applied is expanded by the irregularities.  Consequently, the scorching by heating of the vessel is prevented from occurring by an oil film spread over the flat part of the vessel with the irregularities or the oil film spread over the flat part of the vessel by the expansion of the oil which seeps into the recessed part 4 following the heating of a cooked material, including the oil content of meat or the like.
Patent JP-2001354382-A (JP)
Title: Man conveyer
Inventor: KIKUCHI TAKAYUKI
IPC: B66B23/12
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a man conveyer such as an escalator capable of reducing load in installation by shortening a depth directional size of a truss. SOLUTION: In this man conveyer, a step row 10 including many steps 11 interconnected endlessly via a chain 12 circulates and moves in a going passage A on the upper side and a coming passage B on the lower side in the truss 2. Each step 1 of the step row 10 has a frame 13, and the frame 13 has a tread 14 on its upper surface, a rising plate 15 on its back surface, front wheels 17 on both sides of its front part, and rear wheels 19 on both sides of its rear part. The rear wheels 19 are inside the rising plate 15, and the lower end surfaces of the rear wheels 19 are provided at substantially same level as the lower end edge of the rising plate 15.
Patent JP-2001358246-A (JP)
Title: High frequency wiring board
Inventor: SHIRASAKI TAKAYUKI
IPC: H01L23/12
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency wiring board which can overcome a problem such that unstable grounding potential caused by a conductive resistance and inductance components of a through conductor results in generation of a discontinuous characteristic impedance, increased reflection to an incident signal and deterioration of transmission characteristics of a high frequency signal. SOLUTION: The high frequency wiring board includes a grounding conductor 3 formed on a lower surface of a dielectric substrate 2, a signal line 4 for transmission of a high frequency signal formed on an upper surface thereof, grounding conductors 5 disposed on both sides of an end of the signal line 4 in the same plane, first and second through conductors 6 and 7 provided two for each of the conductors 5 for electrically connecting the grounding conductor 5 to the grounding conductor, and conductive connection members 8 for external connection each provided for the end of the signal line 4 and each grounding conductor 5. An interval between the through conductors 6 and 7 as well as a shortest distance between the connection member 8 and through conductor 6 the nearest thereto in each conductor 5 are set to be 1/4 or less of the wavelength of the high frequency signal.
Patent JP-2001340273-A (JP)
Title: Cleaner hose
Inventor: FUKUI KOKI
IPC: A47L9/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a hose having proper flexibility and strength as a cleaner hose and gas permeability for recirculating a part of heated air to the nozzle. SOLUTION: This cleaner hose constituted by integrally winding a soft resin tape 1 and a gas permeable tape 5 in a spiral shape by interposing the latter 5 between edge parts of the former 1, is used as the outer tube when the whole hose is formed as a double tube structure. A two-layer structure composed of nonwoven fabric 16 and woven fabric 17 is used as the gas permeable tape 5.
Patent JP-2001357898-A (JP)
Title: Electrode for pigment-sensitized solar battery and its manufacturing method
Inventor: KISHIMOTO KOJI
IPC: H01M14/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a pigment-sensitized solar battery capable of enhancing photoelectric conversion efficiency. SOLUTION: This electrode for a pigment-sensitized solar battery is formed by coating a surface of a conductive transparent base material 1 with sol to provide particle films 2 thereon and causing pigment 3 to be adsorbed on or bound to surfaces of the particle films 2. On the surface of the base material 1, the particle films 2 and conductive films 4 with higher conductivity than the base material 1 are respectively provided in electrical contact with the base material 1.
Patent JP-2002008751-A (JP)
Title: Holder for flat soft cable
Inventor: KURASAKI NAOKI
IPC: H02G1/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a flat soft cable capable of simplifying connection of a flat soft cable to a circuit board, and dispensing with modification of the circuit board. SOLUTION: A hook pin 22 projecting from a mounting face 8 of a housing 6 is inserted into a through hole 29 formed on the circuit board 7 for inserting a conductor terminal, and a hook 27 is engaged with a back face 7b of the circuit board 7. The conductor terminal 4 of the flat soft cable 1 inserted into a receiving cavity 9 is inserted into the through hole 29 through a lead-through port 14.
Patent JP-2002002603-A (JP)
Title: Production device for package container
Inventor: ISSHIKI NAOYA
IPC: B65B61/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To identify sealing means used respectively for sealing package containers. SOLUTION: The production device includes the sealing means which are respectively moved as package tubes are carried and respectively seal the tubes laterally. The device also includes a cutting means which cuts the lateral seal of each tube to form an original container. The device further has a marking means which puts different marks in correspondence with the sealing means. In the case where seal of a package container is unsatisfactory, the marks which differ from each other in association with the sealing means make it possible to identify a sealing means used to seal the package container. Accordingly, a sealing means causing an adjustment failure, malfunction, etc., is easily identified.
Patent JP-2002003701-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUMIYOSHI TAKAFUMI
IPC: C08K5/5399
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having characteristics excellent in flame retardance, low water-absorption, crack resistance to soldering heat, and high-temperature preservation characteristics. SOLUTION: This epoxy resin composition for sealing a semiconductor is characterized in that the composition consists essentially of (A) an epoxy resin having two or more epoxy groups in one molecule, (B) a nitrogen compound represented by general formula (1), and having 5-20 wt.% content of nitrogen atom, (C) an inorganic filler, (D) a curing accelerator and (E) a cyclic phosphazene compound.
Patent JP-2002009680-A (JP)
Title: Receiver and transmitter
Inventor: UESUGI MITSURU
IPC: H04L1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a transmitter, in which the receiver provided with a UDMV(united demodulator of MLSE and Viterbi decoder) can correct burst errors so as to enhance the error rate characteristic of demodulated data, even when fading causes burst errors, exists in a channel. SOLUTION: The transmitter 100 distributes transmission data to carrier wave with different frequencies and transmits the resulting data as sequences discriminated by each frequency. The receiver 150 synthesizes received signals at a maximum ratio at its synthesis section 153 and the UDMV 154 applies equalization and Viterbi decoding to the received signal at the same time to obtain received data.
Patent JP-2002000513-A (JP)
Title: Water sucking tool for dry vacuum cleaner
Inventor: IWASAKI SUSUMU
IPC: A47L9/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a tool which is provided on a tip part of a suction hose of a home dry vacuum cleaner, and sucks liquid. SOLUTION: A water sucking pipe 4 is penetrated through and provided on the bottom of a closed vessel 3. A water sucking nozzle 7 is formed on a lower part of the pipe 4, and an upper part of the pipe is inserted into and set on a reverse turning cap 5. A filter part 9 is provided on the inside of a cover part 2. A connection pipe 8 for connecting the suction hose of the cleaner is provided on an upper surface of the cover part and sucks water into the inside of the vessel 3.
Patent JP-2002001679-A (JP)
Title: Stapler
Inventor: FURUKAWA KATSUAKI
IPC: B25C5/11
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stapler capable of driving a staple with a light sense of operation by using a theory of a lever, securing a driving region of the staple against a sheet end part wide and cleanly driving the staple by easily arranging ends of the sheet. SOLUTION: A staple storage member 15 is connected to the rear part side of a base 12 free to rotate, and an projecting operation member 19 to give projecting force to a staple 14 on the extreme head end is provided above this staple storage member 15. A bearing part 20 to form an end part insertion space S of a sheet long in the longitudinal direction is provided between the head end side of the base 12 and an upper surface of the base 12 on the head end side of the base 12, and a lever member 22 is installed with a front part position of the bearing part 20 as its rotating center. This lever member 22 projects the staple 14 by pushing down the projecting operation member 19 with a contact point of the lever member 22 and the projecting operation member 19 as a force point F when its rear end receives pressurizing force as it is made a free end.