baber/WOPTO huggingface dataset:
Patent JP-H10195533-A (JP)
Title: Production of steel plate excellent in scc resistance
Inventor: OGATA RYUJI
IPC: C22C38/58
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and stably produce a steel plate excellent in stress corrosion cracking resistance by subjecting a slab having a prescribed compsn. to hot rolling and water cooling treatment under specified conditions in succession. SOLUTION: A slab contg., by weight, 0.04 to 0.10% C, <=0.50% Si, 0.60 to 2.00% Mn, <=0.050% P, <=0.050% S, <=0.100% Sol.Al and 0.05 to 0.50% Cu. contg., at need, suitable amounts of one or more kinds among Cr, Mo, Nb, V, Ti and Ca, and the balance Fe with inevitable impurities is prepd. This slab is heated at 950 to 1250 deg.C and is subjected to hot rolling so as to regulate the finishing temp. to 700 to 900 deg.C, and after that, water cooling is started from a temp. region of 600 to 850 deg.C, and water cooling treatment of stopping the water cooling is executed in a temp. region below 600 deg.C. In this way, the steel plate having 530 to 610N/mm<2> tensile strength and <=80% yield ration, showing <=-60 deg.C 50% fracture appearance transition temp., excellent in stress corrosion cracking resistance and furthermore excellent in low temp. toughness can inexpensively be obtd.
Patent JP-2000181290-A (JP)
Title: Detector and image forming device
Inventor: SAKAI TETSUYA
IPC: G03G15/08
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which performs specified control based on the presence/absence of two object bodies to be detected or a specified physical amount and which can be made more compact in structure and lower in cost than the conventional image forming device. SOLUTION: In this image forming device A1 for forming a toner image based on an original image on a recording sheet S, a photoreceptor 1 on which an electrostatic latent image is formed, an electrifying brush 21 arranged on the periphery of the photoreceptor 1, a laser device LD, a developing device 31 storing toner to be used for the development of the electrostatic latent image and a transfer roller 41 are arranged. The sheet S is carried to a tray TR from a cassette CS, and the toner image is formed on the recording sheet in the middle of the carriage. The amount of the toner inside the device 31 and the presence/absence of the recording sheet on a position P1 in a sheet carrying path can be detected by a light emitting element SE capable of radiating light in two directions and two light receiving elements SR1 and SR2.
Patent JP-2001171725-A (JP)
Title: Collecting and joining pack for bottle body
Inventor: NAKAZATO SHINSAKU
IPC: B65D71/28
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To couple bottle bodies to a collecting and joining pack for bottle bodies in an immovable and undisplaceable state, allow the locking of the pack to the bottle bodies to be reliably and effectively operated for holding the bottle bodies, and allow the locking and coupling of the pack to the bottle bodies to be operated so as to be stably maintained. SOLUTION: The pack is formed of a sheet made of a synthetic resin and has a size allowing at least each cap 18 coupled to each bottle body 13 to be inserted into the pack an immovable and undisplaceable state. In this pack, a plurality of holding cover cylindrical parts 2, each being formed into a cylindrical shape with a top and protrusively provided with locking lines 3 to be locked to the cap 18 or to a neck ring 15 from below at a lower end open edge of an inner peripheral surface of the holding cover cylindrical part 2, are integrally formed in a desired arrangement. At least the respective caps 18 of the bottle bodies 13 are inserted into and coupled to the respective holding cover cylindrical parts 2, and a desired number of the bottle bodies 13 are handled in a lump.
Patent JP-2000177350-A (JP)
Title: Axle steering mechanism
Inventor: YAMADA YOSHIAKI
IPC: B60G9/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To maintain a sufficient steering angle while controlling a rolling angle. SOLUTION: This axle steering mechanism includes an axle 2 for supporting right and left rear wheels 1L, 1R in a rotatable manner, a V-shaped upper link and a pair of right and left lower links 4L, 4R mounted between the axle 2 and a body, a pair of right and left rotational movement supports J, K for supporting the upper link at its ends on the body in a rotationally movable manner, a steer rotational movement support H for supporting the axle 2 at its central portion on one end of the upper link 3 in a rotationally movable manner and a pair of right and left rotational movement supports L, M for connecting the lower links 4L, 4R at their ends to the axle 2 in a rotationally movable manner. The steer rotational movement support H is offset behind the axle 2 and the lower links 4L, 4R are inclined to be higher from the front ends 41L, 41R to the rear ends 42L, 42R.
Patent JP-2000179392-A (JP)
Title: Pilot injection control method of diesel engine
Inventor: KANEKO MASAYA
IPC: F02D41/38
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent incomplete combustion when the particle diameter is large, by eliminating the pilot injection and performing the main injection if the pilot injection volume falls below a specified predetermined value, when a pilot injection is performed prior to the main injection. SOLUTION: The main fuel injection volume is calculated based on the driving state (S1). A secondary map is searched from this main fuel injection volume and the engine speed at this point and the pilot injection volume is determined (S2). After the pilot injection volume is determined, that pilot injection volume and a determined volume established in advance are compared (S3). If the pilot injection volume is equal to or larger than the determined volume, a pilot injection is carried out (S4). If the pilot injection volume is below the determined volume, the pilot injection is stopped and only the main injection is carried out (S5).  The determined volume is set such that the fuel injection volume corresponding to a region with no or improper injection can be determined by the relationship between the injection time corresponding to the fuel injection volume at the time fuel injection begins and the mean particle diameter of the injected fuel.
Patent JP-H10225421-A (JP)
Title: Washing water ejecting device for dishwasher
Inventor: TEI GISHOKU
IPC: A47L15/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ejecting nozzle assembly for a dishwasher capable of ejecting washing water toward dishes in a wide range. SOLUTION: The ejection nozzle assembly 50 is provided with a guiding tube 180 connected and fixed to the discharging port of a pump, a rotary type spray arm 310 rotatably connected tot he upper part of the tube 180 and housing washing water from the pump through the tube 180, an ejection nozzle 320 for ejecting washing water flowing into the arm 310 toward the dishes and a spring assembly 360 connected to the nozzle 320 and rocking the nozzle 320 so as to very the ejecting direction of ejected washing water. The assembly 360 is connected with a fixing shaft arranged by decentering with respect to the rotary shaft of the arm 310. The ejecting nozzle assembly can effectively wash dishes and prevent the waste of washing water by extending the ejecting range of washing water to the dishes.
Patent JP-2000181049-A (JP)
Title: Halftone type phase shift mask blank and halftone type phase shift mask
Inventor: MITSUI MASARU
IPC: G03F1/68
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a halftone type phase shift mask and a halftone type phase shift mask blank, capable of high precision patterning and having high acid resistance and reliability. SOLUTION: This phase shift mask blank has a transparent substrate 10, a halftone material film 11 laminated on the substrate 10, and a metal film 12 laminated on the film 11. The amount of an etching rate increasing component and/or an etching rate decreasing component in the metal film 12 is stepwise and/or continuously increased and/or decreased from the surface side toward the substrate 10 side, so that the etching rate of the film 12 is stepwise and/or continuously increased from the surface side toward the substrate 10 side.
Patent JP-2001173175-A (JP)
Title: Gutter hanger
Inventor: TAKAYAMA MASAYOSHI
IPC: E04D13/072
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a gutter hanger in which the lug section of a gutter can prevent looseness in the lug holding section of the gutter hanger surely even when an opening is formed between the end section of the lug holding section and the end section of a spring piece so that the lug section of the gutter can be entered simply to the lug holding section. SOLUTION: In the gutter hanger 1, which has lug holding sections 2, 3 holding the lug sections 5, 6 of the gutter 4, in which spring pieces 8 preventing the retracting and detaching of the lug sections 5, 6 of the gutter 4 held to the lug holding sections 2, 3 are installed to the lug holding sections 2, 3 and which has escape openings A, B to the material thickness of the gutter 4 between the end sections of the lug holding sections 2, 3 and the end sections of the spring pieces 8, flexible bodies abutting the lug sections 5, 6 of the gutter 4 so as to urge the lug sections to the lug holding section 2, 3 sides at all times and having elasticity weaker than the spring pieces 8 are mounted at the front ends of the spring pieces 8 so as to be moved forward into the escape openings A, B.
Patent JP-2000184899-A (JP)
Title: Measurement of activity of peroxidase
Inventor: SUZUKI HIDEAKI
IPC: G01N33/531
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a new method for measuring the activity of a peroxidase by the use of a chemical light-emitting system enabling the high sensitive measurement of the activity of the peroxidase in the presence of a hydrogen receptor. SOLUTION: This method for measuring the activity of a peroxidase comprises highly sensitively measuring the activity of the peroxidase in the presence of a hydrogen receptor in a chemical light-emitting system using chemical light-emitting reagents consisting mainly of the charge transfer complex of an N,N'-disubstituted-9,9'-bisacridinium salt and an N,N-disubstituted carboxylic amide compound or chemical light-emitting reagents consisting mainly of the charge transfer complex of the N,N'-disubstituted-9,9'-disacridinium salt, the N,N-disubstituted carboxylic amide compound and a specific amino alcohol compound.
Patent JP-H06204822-A (JP)
Title: Sgnal processng circuit
Inventor: YAMADA TAKASHI
IPC: H03K5/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a signal processing circuit capable of outputting a binarization signal faithful to the conversion of an input signal even when the output of a sensor is reduced due to the elapsed deterioration, etc., of the sensor. CONSTITUTION:The collector of a phototransistor 13 is connected to a capacitor 1 and a DC component in an output from the collector is removed by the capacitor 1. One end of the capacitor 1 and the negative input terminal of a comparator 6 are connected to the node of resistors 2, 3 in a bias circuit and the plus input terminal of the comparator 6 is connected to the node of resistors 4, 5 in a reference voltage generating circuit. The output of the capacitor 1 is biased by the resistors 2, 3 and applied to the minum input terminal of the comparator 6, a reference voltage obtained by dividing power supply voltage by the resistors 4, 5 is added to voltage obtained by feeding back the output of the comparator 6 through a resistor 7 and the added voltage is impressed to the plus input terminal of the comparator 6. A high level signal or a low level signal is outputted from the comparator 6 in accordance with the level of the voltage impressed to the positive and negative input terminals of the comparator 6.
Patent JP-H11177196-A (JP)
Title: Ceramic substrate with conductive pattern and its manufacture
Inventor: MIZUTANI HIDETOSHI
IPC: H05K3/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate with a conductive pattern which prevents curl or deformation of the ceramic substrate and has good adhesive strength, no problem in connection to an internal electrode, good solderability, and good resistance to solder corrosion. SOLUTION: In a ceramic substrate 1 with a conductive pattern, a conductive pattern 5 is formed on a base substrate 2 comprising mainly a glass ceramic material in which a glass phase and a heat-resistant ceramic phase having a higher softening point than the glass phase are mixed with each other. The metal composition of the conductive pattern 5 comprises 0.5 to 10% by weight Pt and the balance of Ag except for unavoidable impurities and the mean diameter of the metal particles constituting the conductive pattern 5 is 1 to 15 μm and the mean thickness of the conductive pattern 5 is not less than 20 μm.
Patent JP-2000175744-A (JP)
Title: Toothbrush
Inventor: YOGO MASUHIRO
IPC: A46B9/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush heightening brushing effect in a brushing method using the tip part (toe) and rear end part (heel) of the toothbrush and preventing the damage of soft tissue of a gum and the like. SOLUTION: In a toothbrush with bristling holes of different hole diameters bored, a bristling part 3 is divided in three zones which are a tip part A, a center part B and a rear end part C, along the longitudinal direction of the toothbrush, and the hole diameters Da, Dc of bristling holes 4a, 4c of the tip part A and rear end part C are made larger than the hole diameter Db of bristle bristling holes 4b of the center part C. The stiffness of brush bristle of the tip part and rear end part can be made hard, and the stiffness of brush bristle of the center part can be made soft. Tooth filth removing effect can therefore be heightened in the case of brushing the last parts (centrifugal parts) of back teeth using the tip part and in the case of brushing the back side of front teeth using the rear end part.  Moreover, force is moderately absorbed by the soft brush bristle of the center part. Force applied to the tip part or rear end part is therefore suppressed to prevent the damage of soft tissue of a gam and the like.
Patent JP-H11182761-A (JP)
Title: Torsional moment absorbing pipe joint
Inventor: MATSUOKA DAIKI
IPC: F16L27/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a torsional moment absorbing pipe joint rotatable at a joint part of a connected pipe so as not to generate torsional moment to the connected pipe even in the case of passing a coolant in a piping system. SOLUTION: A first connectd pipe 8a provided with an annular stopper 9a at the end part is disposed in an outer cylinder 2a provided with flanges 3a, 3b at both cylindrical ends. Packing 4a is put between the outer cylinder 2a and the first connected pipe 8a, and a cylindrical gland 5a is put in such a way as to partially protrude outside. A gland pressing plate of annular plate shape provided with a plurality of bolt holes so as to press the gland 5a toward a stopper 9a is fitted to one flange 3a of the outer cylinder 2a by a plurality of bolts 7, and the other flange 3b is fixed to a flange 3c of another outer cylinder 2b fitted to a second connected pipe 9b connected to the first connected pipe 8a.
Patent JP-2001172162-A (JP)
Title: Skin-bleaching preparation for external use and melamine production inhibitor
Inventor: KOBAYASHI KOJI
IPC: A61Q19/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a skin-bleaching preparation for external use having an excellent skin-bleaching effect, and to provide a melamine production inhibitor having an excellent melamine production-inhibiting ability. SOLUTION: This skin-bleaching preparation for external use, containing one or two plants selected from Calophyllum brasiliense Cambess. and Fleurya aestuans (L.) Gaud. or a solvent extract thereof, and the melamine production inhibitor containing the plants or a solvent extract thereof.
Patent JP-H11186372-A (JP)
Title: Electrostatic chuck
Inventor: TANJI SEIICHI
IPC: B23Q3/15
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck, wherein the contamination by the particles of a sucked body to be sucked is less. SOLUTION: An electrode 2 and an insulating layer 3 which arranged thereon are provided. A voltage is applied on the electrode 2. As a result, an electrostatic chuck, which electrostatically sucks a body to be sucked W, is constituted on the insulating layer 3. A suction surface 3a, which sucks at least the body to be sucked W of the insulting layer 3 is constituted of resin, the pencil hardness of which is 5H or lower. Thus, the generation of particles becomes less, and the electrostatic chuck, in which the contamination by the particles with respect to the wafer W is less, can be obtained.
Patent JP-H11183435-A (JP)
Title: Image processing method in optical scanning two-dimensional concentration distribution measuring apparatus
Inventor: TAKAMATSU SHUJI
IPC: G01N27/416
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To ensure rational data processing at low cost by optimizing a measured data subjected to background correction and then converting it into an ion concentration data. SOLUTION: A semiconductor substrate is irradiated with probe light and a date obtained immediately after a solution is provided on the sensor surface is subtracted from a measured data obtained similarly an appropriate time later for the purpose of background correction 33 and the differential value before and after measurement is imaged as a variation amount. The imaged data is optimized 45 by replacing it with a 256 gray levels, for example. The gray level can be set appropriately and an optimized data 45 (photocurrent value) is converted into a pH data 51 which is then fitted to light emitting colors registered in an indicator library 52 to form a color image 53. Subsequently, it is converted into a TUFF data 54 and the pH at the time of color indication is represented by the color of light emitted from a pH indicator.  According to the method, pH concentration can be grasped at a glance and that data is converted into a common standard data and displayed as a color image.
Patent JP-H11186551-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enhances heat resistance and is high in reliability. SOLUTION: An amorphous carbon film 105 and a light-proof film 106 are provided in the form of a laminated structure pattern on a first interlayer insulating film 104 covering pixel thin film transistors (TFTs). In this case the amorphous carbon film 105 functions as a heat sink, while the light-proof film 106 functions as a black mask. When the heat sink is provided adjacent to the TFTs in this way, heat resistance can be enhanced.
Patent JP-2000186436-A (JP)
Title: Underground shed with underground storage unit
Inventor: NOMURA SABURO
IPC: E04H6/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce an economical burden, shorten a period of manufacture and construction, and correspond to the number of parking or intake capacity of desire. SOLUTION: An underground storage unit consists of a first unit 2 and a second unit 22 assembled in a right and left parallel form. The first unit 2 is provided with a rising and falling element 7 in which a carrying table 4 can be vertically driven to an upper position (a) wherein its table surface 4a accords with a height of the ground and a lower position (b) wherein the table surface 4a is stored in an underground with depots on its same surface, and a carrier element 19 in the form of a conveyer which arranged on the table surface 4a and which can be rotatably driven in right and left directions along the table surface 4a. The second unit 22 is provided with a carrying and storing element 24 in the form of a conveyer, which adjacent to right and left of the carrier element 19 in the form of a conveyer, and which can be rotatably driven in right and left directions.
Patent JP-2000188947-A (JP)
Title: Paste agent for nursing culture soil, nursing culture soil and method for producing nursing culture soil, and solidification of nursing culture soil
Inventor: IWAKUMA MASAKI
IPC: C05G3/80
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a paste agent for a nursing culture soil capable of stably forming soil-attached seedlings having elasticity in its root pot part, excellent in getting-out property from a nursing pot and having little mechanical resistance on mechanized transplanting by forming of a specific polymer whose acidic groups is the salt of a divalent cation in a specific part. SOLUTION: This paste agent is composed of a polymer having an anionic degree of >0 and <=70 mol%, and >=30 mol% of the acidic group of the polymer is the salt of a divalent cation. Here, the acidic group of the polymer is preferably at lest one kind selected from carboxyl group and its salts, and sulfonic acid group and its salts, and further the divalent cation is preferably calcium ion.
Patent JP-2001183185-A (JP)
Title: Control system for test system
Inventor: NAGAYAMA OSAMI
IPC: G01D21/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a control system, for a test system, in which a plurality of test systems containing respective objects to be measured are tested in parallel so as to be measured efficiently by a measuring device. SOLUTION: A plurality of test systems B2 to B4 and a common-use measuring part B5 are connected to a network B1. The respective test systems B2 to B4 comprise individual measuring devices B22, B32, B42. The common-use measuring part B5 comprises a common-use measuring device B52. The respective test systems B2 to B4 and the common-use measuring part B5 comprise personal computers PC B21, PC B31, PC B41 and PC B53 so as to be controlled by the network B1.
Patent JP-H11190967-A (JP)
Title: Image forming device
Inventor: FUKUDA MASAYUKI
IPC: G03G21/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a image forming device which restricts rise in the temperature of a box allowing air to be flowed around the box needed to be cooled, which makes in possible to obtain a satisfactory image and operation, and which can be miniaturized. SOLUTION: The image forming device is provided with a through ventilation passage K3 connected to a hole 8a (inlet port) in an upper cover 8 (outer covering member) and piercing through the optical box 2 (box), and ventilation passage K1 and K2 connected to the through ventilation passage K3 and provided along the optical box 2. The device is also provided with a cooling means equipped with a fan 5 (blowing means) for discharging air in the ventilation passage K1 and K2 to the outside of the device.
Patent JP-H11193980-A (JP)
Title: Heat drive type cooler
Inventor: TAN NYUEN
IPC: F25D17/02
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for efficiently cooling by circulating a liquid phase cooling medium without generating heat or noise in the cooler for cooling the cooling medium such as water or the like. SOLUTION: A heat receiver 4 is formed at a part of a circulating pipeline 2 of a sealed structure. A discharge tube 5 extended upward from the receiver 4 is provided. A vapor-liquid separator 7 is provided at an upper part of the tube 5. A liquid flow tube 11 for guiding a water 13 of a liquid phase cooling medium from the separator 7 to a liquid phase radiator 12 is provided. A gas flow tube 8 for guiding a fluorocarbon of a gas phase second cooling medium from the separator 7 is provided. The tube 8 communicates with the receiver 4 via a vapor phase radiator 10 for radiating the fluorocarbon to condense it. Thus, bubbles of the fluorocarbon are generated in the receiver 4 to raise the water 13 to the separator 7 by the bubbles.