baber/WOPTO huggingface dataset:
Patent JP-2000179197-A (JP)
Title: Plane handle unit
Inventor: YAMADA KENICHI
IPC: E05B5/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a breakage accident and obtain an excellently durable handle unit by setting the thickness of a clamping plate in which an operational projection provided on a handle contacts to the inner wall surface for locking and unlocking operation to be adequate for concealing substantially the overall length of the operational projection. SOLUTION: In the case 1, a handle 2 is pivoted by a first pivot 3, and a clamping plate 4 is pivoted by a second pivot 5. The case 1 is secured to a door 25, and the operational projection 6 of the handle is jointed to the receiving hole 7 of the clamping plate 4. The thickness of the clamping plate 4 is set to be adequate for concealing substantially the overall length of the operational projection 6. When the handle is projection turned, the lateral surface part of the operational projection 6 contacts to the inner wall surface of the receiving hole 7 of the clamping plate 4 so a to turn about the second pivot 5 and release a chain lock. When the handle 2 is pushed into the case 2, the other inner wall surface of the receiving hole is pushed by the operational projection 6 so as to reversely turn about the second pivot and perform locking.  This allows the inner wall surface and operational projection to be in surface contact with each other, resulting in enhanced durability.
Patent JP-H11187946-A (JP)
Title: Hanger device and connecting tool for the same
Inventor: HAMAGAMI SHIGEMASA
IPC: A47B61/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To suitably prevent dust/dirt from sticking to clothes with a simple structure by arranging a curtain rail in parallel to a hooking lever above the hooking lever horizontally supported by columns to hang down the clothes, and hanging down the curtain rail. SOLUTION: Support levers 2 are arranged between a pair of support stands 1 and 1, and a hooking lever 4 to hang down clothes is arranged between the columns 3 and 3 by respectively erecting the columns 3 in the end parts of the support stands 1. These support levers 2, columns 3 and hooking lever 4 are formed so that extension/contraction can be freely adjusted by connecting tools T. Two curtains 10 composed of nonwoven fabric is hung down from a curtain rail 11 above the hooking lever 4 so as to cover clothes to prevent dust/dirt from sticking to clothes hung down from the hooking lever 4. The curtain rail 11 is installed on connecting tools 12 to connect the columns 3 and the hooking lever 4 so that the curtains 10 are installed through plural runners 23 slidably arranged in the curtain rail 11.
Patent JP-H05171657-A (JP)
Title: Method of construction of manhole trench timbering and waling for manhole
Inventor: SAWADA MUNENORI
IPC: E02D29/12
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the disintegration of a side open-cut surface and the disintegration of a main open-cut surface by said disintegration positively. CONSTITUTION:Sheathing boards 5, 6 are disposed in uptight along the drive surfaces 3, 4 of a trench 1 for a manhole. The main members 7a of walings are fitted inside the sheathing boards 6 of the mutually opposed main open-cut surfaces 5 and wing members 8 continuously connected to the main members 7a inside the sheathing boards 6 of the stepped surfaces 4 among the main open-cut surfaces 3 and the open-cut surfaces of a trench 2 for a soil piping respectively.
Patent JP-H11246460-A (JP)
Title: Production of aldehyde
Inventor: BAHRMANN HELMUT DR
IPC: B01J31/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a desired aldehyde simply and in a high yield by formylating an olefin in the presence of a rhodium compound catalyst and using a specific non-aqueous ionic ligand liquid. SOLUTION: This method for producing an aldehyde is provided by reacting a monoolefin with carbon monoxide and hydrogen in the presence of a rhodium compound with a non aqueous ionic ligand liquid of the formula: (Q<+> )a A<a->  Q<+> is a singly charged quaternary ammonium and/or phosphonium cation or the like; A<a-> is a triarylphosphine of the formula [Ar<1> to Ar<3> are each a 6-14C aryl; Y1 to Y3 are each chlorine, cyano or the like; (m1 ) and (m2 ) are each 0-5, (n1 ) and (n2 ) are each 0-3, provided that at least one of (n1 ) or (n2 ) is >=1]; (a) is (n1 +n2 +n3 )}, in which an amine or a phosphine derived from (Q<+> ), or an alkali and/or alkaline earth metal salt of the triarylphosphine (A<a+> ) presents excessively upto 5 equivalent based on the stoichiometrically necessary amount for forming (Q<+> )a A<a-> .
Patent JP-H11175688-A (JP)
Title: Recording medium and its method for use
Inventor: HAYASAKA HIROSHI
IPC: G06K19/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the safety. SOLUTION: A bar code consealing layer 5 consisting of a thermosensitive body reversibly changing between a colored state and transparent state by temperature, developing a color in a lower temperature range and becoming transparent in a higher temperature range on at least one surface on a base material 1 of a recording medium. The recording medium is heated, the bar code consealing layer 5 is made transparent, a bar code 4 is exposed, the bar code 4 is read by a color difference sensor, compared with preset true data and the truth/falseness of the bar code 4 is judged.
Patent JP-2001177653-A (JP)
Title: Sound recording service device for portable telephone set and radio information transmitting device
Inventor: IIDA SHUNICHI
IPC: H04W88/18
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound recording service device for a portable telephone set, by which a call recording service is attained when the owner of the portable telephone set desires to record a conversation. SOLUTION: This sound recording service device using a sound recording service station 30 for recording sound information transmitted from the portable telephone set 10 and reproducing recorded sound information in accordance with a request from the user of the telephone set 10 is provided with a sound recording mode instruction means 12 for instructing that the sound information collected by the portable telephone set 10 is recorded by the station 30 and a reproduction mode instruction means 14 for instructing that the sound information recorded in the station 30 is reproduced by the telephone set 10.
Patent JP-H11176432-A (JP)
Title: Non-sintered nickel electrode for alkaline storage battery
Inventor: TOKUDA MITSUNORI
IPC: H01M4/52
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel electrode for an alkaline storage battery of a high active material utilization factor, when charged at room temperature and moreover with less reduction of the active material utilization factor, when charged at high temperature. SOLUTION: To an active material powder comprising nickel hydroxide grain or solid solution grain of nickel hydroxide in which a swelling restricting element is solved, metal cobalt and/or cobalt compound, and mixed crystals of diyttrium trioxide and zirconium dioxide and/or mixed crystals of diyttrium trioxide and dibismuth trioxide are added. As the solid solution grain, one with a ratio of swelling restricting element of 5-50 wt.% is favorable.
Patent JP-H11178354-A (JP)
Title: Self-excited type switching power source
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve stability for a change in input voltage to output voltage which is not controlled directly by correcting the bias controlled variable of a switching element which serves as a control element through a voltage signal corresponding to detected input voltage. SOLUTION: The emitter of a transistor Q2 has its electric potential raised just by an amount corresponding to voltage dividing ratio of resistors R4, R5, and voltage corresponding to input voltage VIN by an input detection part 4a. As a result, the threshold voltage of the base of the transistor Q2 increases according to the input voltage VIN, and the current passing amount, that is, the controlled variable of a main current passage is adjusted according to the input voltage VIN. As a result, the bias controlled variable of a transistor Q1 receives correction corresponding to the input voltage VIN, and the voltage variation of AC output voltage V03 is suppressed. A rise in the AC output voltage V03 when the input voltage VIN is high is suppressed through the action of the input detection part 4a.  It is thus possible to reduce the fluctuations of the AC output voltage V03 to the input voltage VIN, and adjust the input and output characteristics through the manipulation of the resistance values of the resistors R4, R5.
Patent JP-H10243953-A (JP)
Title: Bone fitting prosthesis and its fixing
Inventor: BUECHEL FREDERICK F
IPC: A61F2/30
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To surely execute a prosthesis in a diseased area due to damage by constituting a system in such a way that a screw thread is provided in an area being adjacent to a first end part, a head part for supporting the prosthesis is formed in a second end part and the area between a bone and a prosthetic member is filled with cement for bones. SOLUTION: A plastic surgery screw 10 is a thin and long structure member and the strings of external screw threads are formed in the area of first end part 12 provided with a shape which is sharpened in order to facilitate insertion to the bone of a patient. A prescribed size head part 16 is formed in the second end part 14 of the screw 10 and a part between the heat part 16 and the screw thread is adopted as a cylindrical outer surface where plural partially-cut grooves 22 and non-continuous projections 24 are formed.  Then, a knee joint prosthetic member 30 provided with a shinbone member 32 integratedly is fixed to the prescribed position of the end part in the shinbone 36 through the use of the screw 10, the cylindrical part of the screw 10 and a gap between the bone 36 and the prosthetic member 30 are filled with cement for the bones after fixing the prosthetic member 30 so as to harden it.
Patent JP-2001173666-A (JP)
Title: Shell-shaped needle roller bearing and manufacturing method thereof
Inventor: AKAMATSU HIDEKI
IPC: F16C19/46
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To easily penetrate a processing gas in carbonitriding treatment into the inner part in an inner and outer ring shell-connecting type needle roller bearing having a needle roller put between an outer ring shell and an inner ring shell to promote the carbonitriding treatment within the bearing. SOLUTION: In this shell-shaped needle roll bearing, the dropping-out of the needle roller 4 toward both ends is prevented by an inward collar 5 provided on one end part of the outer ring shell 1 and an outward collar 6 provided on the other end part of the inner ring shell 2, and an inward bent edge 9 provided on the other end part of the outer ring shell 1 is overlapped with the outside of the outward collar 6 of the inner ring shell 2, whereby the outer ring shell 1 is axially engaged with the inner ring shell 2. The radial overlapping quantity b of the outward collar 6 of the inner ring shell 2 and the bent edge 9 of the outer ring shell 1 is set to the minimum necessary for keeping the engagement between the both, so that the processing gas can be penetrated into the bearing through the clearance of the overlapping part.
Patent JP-2000185832-A (JP)
Title: Rubber roller
Inventor: NAKAMURA TOSHIHISA
IPC: B65H3/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To simply and easily assemble and disassemble a roller member and a support shaft in order to facilitate a reusing work of the rubber roller. SOLUTION: During disassembling, after a snap ring 12 is removed from a retaining groove 6, when a first coupling member 9 is pulled out from a support shaft 4, a support shaft and a second coupling member 7 can be pulled out from a hollow hole 2 in the roller member 11, and accordingly, the roller member can be separated from the support shaft 4. With this arrangement, since press-fitting and adhesive are not used in the assembly of the rubber roller, the disassembly of the rubber roller can be smoothly and simply carried out by an extremely slight force.
Patent JP-2001183844-A (JP)
Title: Exposure method
Inventor: NISHIMURA YASUNORI
IPC: H01L21/027
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve throughput by decreasing the number of times of scanning exposure. SOLUTION: Placement of a substrates 14 so as to face horizontally with respect to a substrate holder 15a (placing of the substrate by paralleling its long sides to the short sides of the substrate holder) is permitted by the size of a device and the size of the substrate 14. At this time, the placing of the region exclusive of the effective exposure region of the substrate 14 so as to protrude from the substrate holder is equally well.
Patent JP-2001143869-A (JP)
Title: Electroluminescent material, electroluminescent element and color transformation filter
Inventor: KITA HIROSHI
IPC: C07D487/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide high luminance and shelf life electroluminescent element and highly luminescent color filter based on that electroluminescent element by using inorganic and/or rare-earth complex based phosphor. SOLUTION: An electroluminescent element characterized by containing at least a kind of electroluminescent material and an inorganic based phosphor that absorbes the luminescent light from that electroluminescent material and luminescences at peak wavelength different from the peak wavelength of that electroluminescent material.
Patent JP-2000214108-A (JP)
Title: Surface analysis method of material in arbitrary shape by electronic probe microanalyzer
Inventor: YAMADA HIROYUKI
IPC: G01N23/225
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce electron rays to an embedding material in a surface analysis method by an EPMA(electronic probe microanalyzer) for a sample embedding material consisting of a sample that is embedded by the embedding material. SOLUTION: The face analysis method of a sample in an arbitrary shape according to the EPMA is composed of a step for setting an analysis region 24 of a sample embedding body 23 that is made of a sample 21 embedded by an embedding material 22 and dividing the set analysis region into a plurality of thinly divided regions 25, a step for selecting and setting a thinly divided region 26 including the sample from the divided, thinly divided regions, a step for performing a successive analysis measurement for the thinly divided region being selected and set, and a step for joining analysis results being obtained from each thinly divided region.
Patent JP-H11183523-A (JP)
Title: Oscilloscope with remote display
Inventor: OWADA RYUZO
IPC: G01R13/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscilloscope with good visibility and operability which allows the confirmation of a display on a display screen, operation of a switch, etc., to be done at operator's hand irrelevantly to the arrangement and attitude of an oscilloscope main body. SOLUTION: The oscilloscope 1 consisting of a probe 2 which is drawn out and brought into contact with a measurement point to input its measurement information, the display 7 which displays the measurement result of the measured point inputted with the probe, and an operation part 18 used to set display conditions is equipped with a remote display 8 which is connected outside the oscilloscope by a connection cable 9 and displays the same contents with the display of the oscilloscope, thereby making it possible to confirm the measurement result of the measured point easily and speedily at a remote place.
Patent JP-2001179194-A (JP)
Title: Process and equipment for cleaning liquid beverage/food conveying path
Inventor: ACHINAMI NOBUO
IPC: B08B3/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent any detergent or chemicals from remaining in the conveying path, to prevent environmental pollution from being caused and to reduce the cleaning cost by performing the cleaning without using any detergent or chemicals, in a cleaning process of a conveying path for liquid beverage/ food such as milk, which process basically comprises alkali cleaning, acid cleaning and sterilization cleaning. SOLUTION: In the above cleaning process, as cleaning water for the alkali cleaning, electrolytic alkaline water is used and also, as cleaning water for the acid cleaning and sterilization cleaning, electrolytic acidic water containing an active chlorine component is used, to eliminate the need of using any detergent or chemicals.
Patent JP-2000185405-A (JP)
Title: Ink jet recorder
Inventor: NOMURA HIROKO
IPC: B41J2/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To stably record small picture dots suitable for high resolution by employing a structure where the upper side of slit-like groove in an ink guide is not parallel with a recording medium and an electric field concentrates to a protrusion of the ink guide thereby stabilizing the flying point of ink. SOLUTION: An ink guide 12 is featured that the forward end is cut obliquely and a pointed part is provided at the forward end of a guide. Since a pointed part is provided at the forward end of an ink guide 12, concentration of ink is fixed to one point and flight of ink can be stabilized. In a preferred embodiment, central part of the ink guide 12 is raised in the thickness direction or a protrusion for determining an ink ejecting point is provided additionally in the central part of thickness direction. Since a recording head is not parallel with a recording medium 21 when the ink guide 12 is not used, the field concentration point can be shifted to the surface or rear surface of the ink guide 12.
Patent JP-H11297968-A (JP)
Title: Manufacturing nonvolatile memory, using self-aligning source process
Inventor: SAI TEIHYU
IPC: H01L21/8247
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure the process margin of bit line contact regions by partly exposing source regions and word lines of cells and implanting ions of a second impurity, using the exposed word lines as a mask. SOLUTION: In a memory cell array, active regions 105 are arrayed in a straight line parallel to bit lines B, hence to connect the source regions of adjacent cells in the word line W/L direction, common source regions C are formed by a self-aligning source SAS step, one source contact is formed at every unit of a plurality of bit lines B/L at the common source region C, it is electrically connected to the common source region C through the source line contact formed parallel to the bit line B/L, and this eliminates the need of the process margin in the bit line contact region and the process margin is ensured at the bit line contact region.
Patent JP-2000197326-A (JP)
Title: Actuator
Inventor: WATABE NOBUAKI
IPC: H02K21/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-size actuator which can keep the stop position of a rotor properly, while not applying a current to a coil. SOLUTION: The shaft of a permanent magnet rotor 8 is supported by a shutter ground plate 1 and a cover frame 5. Folded parts 9a and 10a of core members 9 and 10 are pole parts facing the circumferential surface of the rotor 8. The other folded parts 9b and 10b of the respective core members 9 and 10 are inserted into the cylindrical parts of bobbins 12 and 14 from the shutter ground plate 1 side toward the cover frame 5 side. The folded parts 15a and 15b of a linkage yoke 15 are inserted into the cylindrical parts of the bobbins 12 and 14 from the cover frame 5 side, so as to overlap the folded parts 9b and 10b.  Since a disc part 15c of the linkage yoke 15 faces the whole flat surface part of the rotor 8, when currents are not applied to coils wound in the bobbins 12 and 14, a magnetic force is applied in the axial direction of the rotor 8, so that the rotor 8 is difficult to be rotated by an impact, etc.
Patent JP-2000236797-A (JP)
Title: Plant-growing net for repelling insect pest and repelling method
Inventor: KURIYAMA KEN
IPC: A01M29/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an insect pest-repelling plant-growing net and its repelling method that can inhibit insect pests, for example, a kind of aphids or thrips that act as a vector of mosaic virus disease from intruding and fixing and can prevent plant diseases and the damage from the insect pests. SOLUTION: In the cultivation of useful plants, for example, climbing melons and beans, further egg plants and oxeye plants, light-reflecting bands of 5-50 mm width made of an aluminum-metallized plastic tape are attached on the fence nets for supporting the growth of useful plants in parallel at a 3-50 cm interval vertically to the ground.
Patent JP-2000194042-A (JP)
Title: Battery chamber opening/closing mechanism
Inventor: OMORI TOSHIYUKI
IPC: G03B17/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent an opening/closing cover from being dropped or lost without increasing the number of parts by providing a coupling body which is formed integrally with grip rubber and whose one end is connected to the grip rubber and whose other end is fixed on the opening/closing cover. SOLUTION: The opening/closing cover has size and shape fit to cover the aperture of a battery chamber 20. A pair of front side pawl parts 22 and a rear side pawl part 23 are protrusively formed on the back surface side facing to the chamber 20. The grip rubber 18 is fixed on a camera body by sticking its positioning surface and a specified spot on the back surface side to the surface to be stuck of the camera body. A recessed part corresponding to the aperture shape of the chamber 20 is formed on one side part of an opposite side to the positioning surface, and one end of a thin band-like coupling body 34 formed integrally with the rubber 18 is connected to a surface whose appearance is not exposed near the recessed part. The coupling body 34 is extended in the side surface direction of the camera body and its edge part is a hook-like wide fall-off preventing part 35.  A projection for holding 40 with a holding hole 41 corresponding to the width of the coupling body 34 is integrally formed on the back surface side of the opening/closing cover.
Patent JP-H11194444-A (JP)
Title: Heat-developable photosensitive material
Inventor: KOMATSU HIDEKI
IPC: G03C1/76
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material capable of stably maintain the density in the nonexposed parts regardless of circumferential conditions and the structure of a heat developing machine at the processing time. SOLUTION: This heat-developable photosensitive material contains photosensitive silver halide, an organic silver salt, a reducing agent and a binder and has at least one nonphotosensitive layer composed of a water-soluble polymer. This heat-developable photosensitive material contains a photosensitive silver halide, an organic silver salt, a reducing agent and a binder and has at least one nonphotosensitive layer composed of a hydrophobic polymer.
Patent JP-2000190645-A (JP)
Title: Heat transfer recording medium
Inventor: SHINOHARA TOMOHIRO
IPC: B41M5/382
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer recording medium, with which a highly fine and highly durable image, especially a color image is formed without developing peeling off of ink powder. SOLUTION: In this heat transfer medium, a transfer controlling layer is provided between a heat transfer ink layer and a base material and consists of a resin A, the softening point of which is 100 deg.C or higher, and particles in the range of the ratio of the resin A to the particles by weight of (2:8)-(8:2). The heat transfer ink layer is incompatible with the resin A and, at the same time, consists of a vehicle mainly made of a resin B, the softening point of which is lower than that of the resin A by 15 deg.C or higher.