baber/WOPTO huggingface dataset:
Patent JP-2003208814-A (JP)
Title: High ion conductive solid electrolyte and electrochemical system using it
Inventor: SAWA HARUO
IPC: H01M10/36
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high ion conductive solid electrolyte using an organic-inorganic composite compound having both water absorbing property and water resisting property, and an electrochemical system using it.  <P>SOLUTION: This high ion conductive solid electrolyte comprising a composite compound of a stannic acid compound containing water and polyvinyl alcohol is a basic constituent. After neutralizing aqueous solution obtained by dissolving alkali metal salt of stannic acid and polyvinyl alcohol by acid and removing water serving as a solvent, unnecessary salt is removed to obtain the stannic acid compound, and the high ion conductive solid electrolyte comprising the stannic acid compound, polyvinyl alcohol and water, and various kinds of electrochemical systems using it are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205543-A (JP)
Title: Method for heating metal foil
Inventor: KAWACHI ISAO
IPC: B29K105/22
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heating a metal foil in a heating equipment in which the metal foil can be heated during its conveyance without crinkling.  <P>SOLUTION: The method for heating continuously the metal foil is characterized in that a metal foil conveying gear is located upstream of a heating zone for the metal foil to be conveyed and, in that the metal foil conveyed into the heating zone is heated while sagging by its own weight between a plurality of rolls located in the heating zone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234866-A (JP)
Title: Method for conrolling thermal decomposition of cycloalkanone oxime
Inventor: KAJIKURI KOJI
IPC: C07C249/14
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for conrolling the thermal decomposition of a cycloalkanone oxime, by which the thermal decomposition of the cycloalkanone oxime can easily and efficiently be controlled. SOLUTION: This method for conrolling the thermal decomposition of the cycloalkanone oxime comprises allowing a compound represented by general formula (1): NR1R2R3 (R1, R2, and R3 are each H or a lower alkyl) to exist. The compound represented by general formula (1) includes lower alkylamines such as monomethylamine, dimethylamine, and trimethylamine, and ammonia.
Patent JP-2003210442-A (JP)
Title: Radiograph
Inventor: TSUJI HISAO
IPC: A61B6/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiograph capable of radiographing from a part with a small X-ray absorption difference to a part with a large X-ray absorption difference at an appropriate concentration.  <P>SOLUTION: An additional filter disk 4 disposed in front of an X-ray tube 3 and having a plurality of different additional filters is rotated by a motor 5, a position detector 6 detects the positions of the additional filters, its signal is inputted into an X-ray control device 10, a plurality of different radiograph voltages are set based on data of a radiograph condition memory 16 and the control from a radiograph condition setter 11, a plurality of different radiograph voltages are set, their signals are inputted in a high-voltage generating device 2, and the different high voltage is sequentially impressed on the X-ray tube 3 for each radiograph. The X-ray with different X-ray spectrum is radiated thereby and permeates a subject 7, so that the part with small X-ray absorption difference can be taken on the film 8 at the appropriate concentration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214556-A (JP)
Title: Opening detecting-opening adjusting mechanism of rotary valve
Inventor: HAGIWARA HIDEO
IPC: F16K37/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust opening without having influence on a valve rod shaft, and to prevent an internally installed electric equipment part from being exposed to outside air when adjusting the opening.  <P>SOLUTION: An opening detecting shaft 3 is arranged at an interval in parallel to a rotary shaft 2 of a rotary valve in a sealed casing 1. An opening detecting-opening adjusting mechanism is arranged on the opening detecting shaft 3. The rotary shaft 2 and an opening detecting-adjusting member installed on the opening detecting shaft 3 are connected via an elastic friction body 8 such as rubber for bringing about elastic friction and sliding motion. Rotation from the rotary shaft 2 is transmitted to the opening detecting-adjusting member by the elastic friction. Opening adjusting rotation applied from an external part is not transmitted to the rotary shaft 2 by the sliding motion. An operating shaft 16 for rotating the opening adjusting mechanism is faced to the outside of the casing 1. The operation shaft 16 is rotated without opening the casing 1, and the opening is adjusted without having influence on the rotary shaft 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212308-A (JP)
Title: Article transferring device
Inventor: YOSHINAGA KAZUHARU
IPC: B65G1/04
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article transferring device capable of carrying out efficient conveying.  <P>SOLUTION: In the stacker crane, a carriage is liftably provided and a lifting electric motor 5 for lifting the carriage and a traveling electric motor for driving traveling wheels at a front part and a rear part respectively are provided on a traveling frame body 4 having the traveling wheels at the front part and the rear part. The traveling frame body 4 is constituted from a pair of strut frame 11 provided with a traveling wheel at a lower end; an upper frame 12 for connecting upper parts of both strut frames 11; and a lower frame 13 for connecting lower parts of both strut frames 11. These respective frames 11-13 can be disassembled each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002294556-A (JP)
Title: Hygroscopic synthetic fiber with high whiteness, and method for producing the fiber
Inventor: NAKAJIMA SHIGERU
IPC: D06M13/338
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a hygroscopic fiber with high whiteness, having basic properties required for the fiber, characteristics to be possessed by the hygroscopic fiber, improved whiteness and excellent color stability hardly causing color change even in a finishing step or when being used as a final product, and further to provide a method for producing the fiber. SOLUTION: This hygroscopic synthetic fiber having >=10 wt.% saturated moisture absorption at 20 deg.C in 65%RH humidity is characterized in that the whiteness of the fiber represented by the method of representation described in JIS-Z-8729 is >=85 L* and ±6 a*, and the discoloration of the fiber after 5 times laundering treated by the laundering treatment regulated by JIS-L-0217-103 is class 3-4 or more evaluated by the gray scale for staining regulated by JIS-L-0805. The method for producing the fiber is also provided. The fiber has the excellent whiteness and the color stability, and further has high hygroscopicity, flame retardancy, antimicrobial activity, deodorant properties, chemical resistance or the like. The fiber can be suitably usable in a wide field such as clothes, night clothes, bedclothes, a building material, a medical good, and an industrial material.
Patent JP-2002372639-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: KOSHI HIROYUKI
IPC: G02B6/12
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer with which lights having wavelengths far from each other are multiplexed and demultiplexed at a low loss and a low cross talk. SOLUTION: In a Mach-Zehnder optical interferometer type optical multiplexer/demultiplexer in which a first and a second optical waveguides 3 and 4 are arranged side by side and they are brought close to each other at two places positioned spaced in the longitudinal direction of the optical waveguide thereby to constitute a first and a second directional coupling parts 1 and 2, the difference between the power coupling ratio of the first and the second directional coupling parts 1 and 2 for a cross-propagating wavelength and the power coupling ratio of the first and the second directional coupling parts 1 and 2 for a through-propagating wavelength is approximately 1% or greater and approximately 10% or smaller,  and the power coupling ratio of the first and the second directional coupling parts 1 and 2 is 45% or greater and 55% or smaller with respect to the mean value of the cross-propagating wavelength and the through-propagating wavelength.
Patent JP-2003222333-A (JP)
Title: Cooker system
Inventor: AOKI HIROCHIKA
IPC: F24C7/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker system capable of reducing unnecessary electric power by the automatic shuttoff function of the power supply.  <P>SOLUTION: The cooker system includes a cooker equipped with an automatic shuttoff means 10 for the power supply, a selecting means 3 capable of making On-Off selection of the shuttoff means 10 and a communication means for making communication with any external apparatus, a second communication means 8 and a terminal unit to supply the information to the cooker, wherein the power to the cooker is turned off when its condition remains unchanged for a specified time so that unnecessary power consumption is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224533-A (JP)
Title: Radio communication equipment
Inventor: SHIRAI TOSHIHITO
IPC: H04B17/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the communication rate by confirming opposite communication party without performing complicated cryptographic processing.  <P>SOLUTION: Radio communication equipment is provided with a receiving and demodulating part 12 for generating an actual transmission path characteristic R and data D based on an actually received reception signal, a transmission path characteristic data storing part 13 for communicating a known signal with a correct opposite communication party to store premeasured expectant transmission path characteristics T and retrieving a transmission path characteristic T corresponding to receiving position data obtained by a GPS device among the stored expectant transmission path characteristics T to output the retrieved transmission path characteristic T, a decision part 14 for outputting a decision output E=1 showing that the received data D is valid when the transmission path characteristic R with the expectant transmission path characteristic T and the transmission path characteristic R coincides with the expectant transmission path characteristic T, and a reception signal confirming part 10 for confirming the opposite communication party is correct.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219726-A (JP)
Title: Cultivation method for pasture
Inventor: NAGATA TERUKICHI
IPC: A01G1/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cultivation for pasture with high sugar content by spraying salt content while preventing wither.  <P>SOLUTION: The method of cultivation for pasture comprises two steps, (1) a step spraying a 50-200 kg rooting accelerator as silicate per 10a on the ground surface, and (2) a step spraying salt water or sea water with a salt concentration of 0.1-0.3 wt.% in amount of 300-1,000 kg per 10a up and down on the face of pasture and the ground surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227147-A (JP)
Title: Wrist rest for steering lever of construction machinery
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operational efficiency of a construction machine by enabling positional change of either wrist rest or its stay in accordance with driver' s request, regarding the wrist rest for an operating lever of a construction machine.  <P>SOLUTION: The wrist rest 16 is installed at the rear side of the operating lever 14 arranged in the driver's seat 12 of the construction machine and the stay 24 of the wrist rest 16 whose one end is pivoted so as to be rotatable in the direction separating from the steering lever 14 by a pivot shaft 22, is provided. The wrist rest 16 rotatably fitted to the other end of the stay 24 is constituted as a container in common. At least either the stay 14 or the wrist rest 16 is arranged so that its positional adjustment can be made. In this way, it is made possible to practice the positional change in accordance with a driver's request to improve the operational efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229761-A (JP)
Title: Counter circuit and pll circuit using the same
Inventor: HARADA SHINGO
IPC: H03K23/48
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a large through-current flowing due to a maximum transition of data, while a ripple counter counts up/down, this causing a noise having adverse influences on neighboring analog circuits.  <P>SOLUTION: The counter circuit comprises: a flip-flop circuit 12 composed of three parallel arranged D-FFs 121, 122, 123 with program value loading functions for applying gray codes of 3 bits (b2, b1, b0) converted and given by a code converter circuit 11 for every bit to inputs P of the D-FFs; a logic circuit 13 for executing logical operations on a truth table, for realizing gray counters for outputs of the D-FFs 121, 122, 123 to give the operation result to inputs D of these D-FFs; and an output circuit 14 for taking the logical product of each of the outputs of the D-FFs 121, 122, 123 as a count output, thus suppressing the through-current and the delay in transition of data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226265-A (JP)
Title: Trunk lid opening/closing device
Inventor: MIYAHARA FUMITAKE
IPC: B62D25/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance quality in a trunk room.  <P>SOLUTION: In this trunk lid opening/closing device comprising lower brackets 22 fitted to right and left sides of a trunk room opening, upper brackets 24 fitted to a lower surface of a trunk lid 23 to cover the trunk room opening facing the lower brackets 22, and a front link 25 and a rear link 26 to connect the brackets 22 and 24 with both ends thereof turnably fitted to the lower brackets 22 and the upper brackets 24 in which the front link 25 and the rear link 26 are directed substantially in the vertical direction when the trunk lid is fully opened, and the front link 25 and the rear link 26 are gradually collapsed toward a vehicle body front part side as the trunk lid 23 is closed, a fully closed stopper 32 is provided on the front link 25 so that the fully closed stopper 32 is made to abut on a head part of an adjustment bolt 31 of the lower brackets 22 when the trunk lid is fully closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231213-A (JP)
Title: Recording material
Inventor: OTA TETSUJI
IPC: B42D15/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material on which writing properties of a water-based ink pen are good and writing can be done by using a writing implement with high hardness.  <P>SOLUTION: The recording material 5 has a writing layer 4 on a mat layer 2 of a matted film 3 with the mat layer 2 on at least one face of a plastic film 1. The recording material 5 is constituted in such a way that the mat layer 2 of the matted film 3 has a pencil hardness of at least 2H, preferably at least 3H and more preferably at least 4H and the writing layer 4 formed on the mat layer 2 has a pencil hardness of HB-3H, preferably HB-2H.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231754-A (JP)
Title: Porous body and method for producing the same
Inventor: HASHIDA TAKU
IPC: C08G79/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a porous body which comprises a metal oxide having organosilyl groups loses its hydrophobic nature at about 250°C though it is hydrophobic in essence.  <P>SOLUTION: A wet gel is made by using a metal alkoxide being tetramethoxysilane as a starting material, and the wet gel is immersed in water- containing acetone to hydrolyze the methoxy groups and is made hydrophobic by treatment with a silylating agent being trimethylchlorosilane and is heat-dried to obtain the porous body. The obtained porous body has a methoxy content of at most 1 wt.%. The obtained porous body can be kept hydrophobic to a high temperature because the heat decomposition temperature of the organosilyl groups of the porous body obtained is 350°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239140-A (JP)
Title: Moisture sensitive crimped conjugated fiber and method for producing the same
Inventor: HIGAKI MASAHIRO
IPC: D01F8/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture sensitive crimped conjugated fiber whose percentage of crimp increases by drying and decreases by absorbing moisture when used in woven and knit fabrics.  <P>SOLUTION: The moisture sensitive crimped conjugated fiber comprises a conjugated fiber consisting of a sulfonate group-containing modified polyethylene terephthalate and a polyalkylene glycol-containing nylon which are conjugated side by side and has ≥12% value calculated by subtracting the percentage of crimp after standing the crimped conjugated fiber in an atmosphere of 30°C temperature and 90% humidity for 2 hours from the percentage of crimp after drying the same at 60°C for 30 minutes. Preferably, the modified polyethylene terephthalate is a copolymer containing 1-7 mole % 5-sodium sulfoisophthalate and the nylon contains 1-20 wt.% polyalkylene glycol having ≥1000 average molecular weight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235573-A (JP)
Title: Diabetic nephropathy marker and its utilization
Inventor: SUGARU HIDEHITO
IPC: C07K16/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disease marker which reflects diabetic nephropathy, to provide a method for detecting the diabetic nephropathy with the disease marker, and to provide a method for screening a medicine useful for improving the disease.  <P>SOLUTION: A polynucleotide having at least 15 continuous bases in a specific base sequence and/or a polynucleotide complementary to the same is used as a disease maker for diabetic polynucleotide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244322-A (JP)
Title: Service trial providing system and its method
Inventor: KAWAGUCHI FUMIKO
IPC: H04M3/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide service trial while flexibly changing limit to trial of new or existing service in mobile communication or the like.  <P>SOLUTION: A user is selected from personal information or the like stored in a service control device 13 and service is provided to the selected user free for a fixed period. The service is provided by an information processor 14 and the trial of the service can be limited to the number of times of using the service or using time per day. Namely the upper limit of the number of times of using the service or using time is previously set up and limit such as stop of service provision when the upper limit value (threshold) exceeds can be prepared. When service provision is congested, service provision can be controlled so that a real contractor of the service is allowed to preferentially use the service and a trial user is limited so as not to use the service.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238924-A (JP)
Title: Delayed tack type sticking agent composition and sticking label
Inventor: KINOSHITA MASASHI
IPC: C09J11/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the delayed tack type sticking agent composition being able to heat and dry at a comparatively high temperature on manufacturing a heat sensitive sticking label by applying it on a substrate, also being excellent in anti-blocking property on storing and able to exhibit the sticking property at a temperature not higher than a heat deformation temperature of the substrate to be applied, and to provide the sticking label made by using the composition.  <P>SOLUTION: A first composition is a water dispersion type delayed tack type sticking agent composition and comprises a thermoplastic resin, a tackifiering resin and a solid plasticizer, and the thermoplastic resin is characterized by containing a core-shell type polymer. A second constitution is the delayed tack type sticking label being characterized by forming a layer of the delayed tack type sticking agent composition on the substrate for the label.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244280-A (JP)
Title: Portable telephone set
Inventor: IZUMI TAKATSUGU
IPC: H04W88/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set for realizing an additional function capable of promoting a user to use a portable telephone set.  <P>SOLUTION: The portable telephone set is provided with a memory 13 for storing a personal information table prepared for each of a plurality of communicating parties, a display 21 for displaying a picture at call incoming, and a control circuit 8. Each personal information table stores communication information associated with the incoming frequency of each communicating party, and the control circuit 8 specifies a caller from among the plurality of communicating parties at the time of call incoming, and reads the communication information stored in the personal information table of the specified caller, and changes an incoming sound and an incoming picture according to the read communication information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241171-A (JP)
Title: Display cell, liquid crystal cell, and method for manufacturing the display cell
Inventor: OKUMA HIDEO
IPC: G09F9/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display cell which is made lightweight by reducing the thickness of glass and can have enough strength needed for its manufacturing process.  <P>SOLUTION: Provided are a color filter substrate 10 which has an image display area and a TFT array substrate 20 which is arranged opposite to the color filter substrate 10 and has a frame edge part 24 positioned along its circumference and a recessed part 22 surrounded with the frame edge part 24. The frame edge part 24 of the TFT array substrate 20 is formed thicker than the recessed part 22. The color filter substrate 10 has a frame edge part 12 and a recessed part 11 surrounded with the frame edge part 12, and the frame edge part 12 is formed thicker than the recessed part 11. The thickness of the recessed part 11 or the thickness of the frame edge part 12 and the thickness of the recessed part 11 are made smaller than the thickness of the frame edge part 24 of the TFT array substrate 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236643-A (JP)
Title: Ingot-making method for metal
Inventor: YAMANAKA AKIHIRO
IPC: B22D9/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ingot-making method with which a metallic cast ingot having very little entrainment of non-metallic inclusion, and occurrence of macro-segregation and porous shrinkage cavity, can be obtained.  <P>SOLUTION: The cast ingot is closed under the state of existence of non- solidified molten metal 3 in the inner part of the cast ingot 4 by arranging a metal-made riser flask 2 at the upper part of a mold 1, pouring the molten metal till the upper part of the riser flask and solidifying the molten metal near the upper end part 2a of the riser flask. Thereafter, the cast ingot is taken out from the mold and at the timing when the non-solidified molten metal is present in a corresponding position 4b in the mold and a corresponding position 4a in the riser flask, the side surfaces 4d of the cast ingot are screwed down toward the surfaces from the lower end part 4c to the upper end part 4e of the cast ingot, sequentially. It is desirable to screw down these surfaces under the state the cast ingot is laid down.  <P>COPYRIGHT: (C)2003,JPO