baber/WOPTO huggingface dataset:
Patent JP-H06170580-A (JP)
Title: Powder for powder plasma welding
Inventor: HASHIMOTO YOSHIZO
IPC: B23K10/02
Filed: 1992-12-07
Abstract: PURPOSE:To provide the powder for powder plasma welding with which particularly the stable feedability of powder is obtainable and which can be continuously used over a long period of time. CONSTITUTION:This powder has the average grain sizes within a 70 to 160mum range. In addition, the content of particles of >=250mum grain size is <=2wt.%, the content of the particles of <=45mum grain size is <=3wt.% and further, the particles of <=10mum grain size is <=0.2wt.%. Further, the amt. of flat powder (>=3 ratio of the major diameter and the minor diameter) is <=10 in flat powder index.
Patent JP-H07196460-A (JP)
Title: Cleansing agent for scalp and hair
Inventor: HASHIMOTO KATSUO
IPC: C11D1/66
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a quick-drying cleansing agent of wiping type, highly safe and stable while having detergency, excellent in refreshing and smooth touch feeling. CONSTITUTION:This cleansing agent comprises 30-70wt.% of at least one kind of 1-3C lower monohydric alcohol, 30-70wt.% of water, 0.1-10wt.% of at least one kind of a fluorosurfactant, and at least one kind of organic acid or salt thereof.
Patent JP-H05165967-A (JP)
Title: Shape recognizing method for image processing
Inventor: YOSHIMURA SHINICHI
IPC: G06T7/00
Filed: 1991-12-13
Abstract: PURPOSE:To perform stable shape recognition processing even with image data picked up under inferior lighting conditions and to provide the shape recog nizing method which is short in processing time. CONSTITUTION:Differential values of plural directions are found (10) from light and shade image data which are arrayed in two dimensions, maximum differential values are selected, and the edge of an object image is extracted (11) by discriminating the respective maximum differential values by using a specific threshold value. Edge data which are successive and have the same direction are given the same label and the labeled edge data are displayed (14) as vectors; and a closed vector series is extracted (16) from the vector display group and the shape recognition is performed (19) by calculating the direction difference between a specific vector and a segment ratio as to each vector in the vector series.
Patent JP-H10166865-A (JP)
Title: Back door for automobile
Inventor: SUMI YORINOBU
IPC: B60J5/10
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a back door for an automobile, in which the opening and closing operation can be easily performed. SOLUTION: A plastic garnish 20 is attached on the lower end outer surface of a back door 10, many finger hooking projecting pieces 21 and longitudinal grooves are alternately arranged on the front surface of the garnish 20 in the vehicle width direction, and the back surface is bonded to an outer panel 12 of the back door 10 by a double coated adhesive tape. Since the finger hooking projecting pieces 21 can be easily gripped when the opened back door 10 is closed, and since the back door 10 can be completely closed while the fingers are hooked on the hooking projecting pieces 21, the opening and closing operation of the back door 10 can be easily performed.
Patent JP-2001167679-A (JP)
Title: Alloy-type temperature protector and method of protecting equipment
Inventor: KAKIZAKI TOSHIKI
IPC: H01H37/76
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a temperature protector that consists of a fuse element formed of a fusible alloy, mountable by a reflow method. SOLUTION: The temperature protector is constituted by a heat generation element Ro, a reinstated thermo-responsive element S whose resistance value is rapidly changed within a tolerable temperature, a generation of heat switch circuit 1 generating heat in the heat generation element Ro by passing an electric current on the basis of the change of the resistance value, and a fuse element Tc fused by heat generated from the heat generation element Ro and mounted on common insulation substrates 2, the fusing point of the fuse element Tc higher than a mounting temperature of the temperature protector.
Patent JP-H11181828-A (JP)
Title: Noise reduction device and noise reduction engine cover for construction machinery
Inventor: TANAKA TOKUJI
IPC: E02F9/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device and a noise reduction engine cover for construction machinery, which are capable of fully attenuating the noise of exhaust air from the outlet of an muffler to the release to the outside air and are capable fully reducing the noise to the surroundings. SOLUTION: This device is provided and used for a construction machine equipped with an engine room 8 arranged with an engine 11, an engine cover 14 for covering at least part of the surroundings of the engine room 8 and a muffler 12 to which exhaust gas 27 from the engine 11 provided inside the engine room 8 is guided and is able to reduce the noise due to the exhaust gas 27. In this case, a duct member 30 located at the engine cover 14 for guiding the exhaust gas 27 discharged from the muffler 12 into a direction almost along the top surface 14a of the engine cover as well as a discharge outlet 14aA for releasing this guided exhaust gas 27 to the outside air are provided.
Patent JP-H09223529-A (JP)
Title: Electronic part mounting base board and manufacture thereof
Inventor: SEKIYA MASATAKA
IPC: H01R12/58
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting base board in/by which a conductor pin can be reliably fitted/held without damaging a through hole, and a manufacturing method therefor. SOLUTION: In an electronic part mounting base board composed of a through hole 51 arranged by penetrating through an insulating substrate 5 and a conductor pin 4 whose head part 41 is fitted in the through hole 51, the head part 41 of the conductor pin 4 has projecting pieces 11, 21, 31 and 32 projecting in a radial shape in four or more directions on its side wall. These projecting pieces constitute plural set pieces 10, 20, 310 and 320 extending in the mutually opposite direction with the axis of the head part 41 as the center, and these set pieces have the longest set piece 10 whose length is largest and the next longest set piece 20 whose length is large in the second place.  The longest set piece 10 has a length not less than an inside diameter of the through hole 51, and on the other hand, the next longest set piece 20 has a length less than an inside diameter of the through hole 51.
Patent JP-H10176206-A (JP)
Title: Production of metallic powder from molten metal
Inventor: INOUE AKIHISA
IPC: B22F9/08
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain spherical metallic powder having narrow grain size distribution and uniform grain diameter by explosively burning a combustible fuel-mixed material in a combustion chamber, spouting and colliding high speed fluid accompanied with a generated shock wave against molten metal stream, dividing and fining the molten metal and cooling and solidifying. SOLUTION: A metal such as pure copper is charged into a molten metal tank and heated and melted, and the obtd. molten metal 6 is flowed down from a molten metal nozzle 5. Into the combustion chamber 1 having a spouting hole 7 approaching to this molten metal nozzle 5, a combustible material 2 such as propane and an assist combusting material 3 such as oxygen are introduced at the ratio of explosion limit and mixed, thus, the combustible fuel-mixed material explosively burning at the time of igniting is obtd. This mixed material is ignited with an igniting device 4 worked in a fixed cycle and explosively burnt and the high speed fluid of combustion material accompanied with the generated shock wave is spouted from the spouting hole 7 and collided against the molten metal stream.  The molten metal 6 is divided and fined with this shock wave and cooled and solidified during flying to obtain the metallic powder having about 1-10μm average grain diameter.
Patent JP-H05174502-A (JP)
Title: Information recorder
Inventor: SATOMURA SEIICHIRO
IPC: G11B7/00
Filed: 1991-12-19
Abstract: PURPOSE:To perform verification simultaneously with recording with high reliability by extracting only a recorded signal from a signal reproduced simultaneously with recording. CONSTITUTION:A recording light flux having a predetermined intensity is projected from a semiconductor laser 21 through an objective lens 24 onto an information track of a recording medium 25 in the form of a micro light spot. Under that state, an external magnetic field having the direction of magnetic field modulated according to a recording signal is applied from a head 36 onto an elevated temperature part of a medium 5 to magnetize a magnetic layer 25a in the orientation of the external magnetic field thus recording information. The direction of magnetization of the layer 25a is detected in real time by means of optical sensors 28, 29. Thus obtained reproduction signal is then fed to a verification filter in order to extract only a signal having frequency band set by a filter 32. Thus the extracted signal is then binary coded 33 and fed to a comparator circuit 39 where it is compared with a record signal delayed through a delay circuit 38. Comparison result is fed to a verify decision circuit 40 where pass/fail decision is made based on the comparison result.
Patent JP-2001175447-A (JP)
Title: Printing device and printing method
Inventor: KANNO KOUJI
IPC: B41J29/38
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To change a sheet feeding tray for feeding sheets according to the housed state of sheets, without generating increase in cost or the deterioration of printing processing efficiency. SOLUTION: Image data whose long side direction is defined as an image direction are inputted, and when the residual sheets of the sheet-feeding tray in the long side direction are sufficiently present, only a long side code is generated, and sheets are fed to the long side direction, so that printing can be performed as shown in (a). When the residual sheets of the sheet feeding tray are not more than prescribed amounts, the intermediate code of both the long side code and the short side code is generated, as shown in (b). When the residual sheets of the sheet feeding tray in the long side direction are turned out to be zero, the sheet feeding direction is change, so that printing processing based on the short side code can be operated as shown in (c) and (d), and the generation of the long side code is ended.  When the sheet supplying work to the sheet feeding tray in the long side direction is started, the intermediate code of both the long side code and the short side code is generated again as shown in (e), and when the sheet supplying work is competed, the sheet feeding direction is changed to the long side direction again, as shown in (f) and (g).
Patent JP-H10183106-A (JP)
Title: Antifogging composition
Inventor: SUGINO YOSHINORI
IPC: C08G65/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in stability at the time of molding and processing and further excellent in persistence of antifogging effects even especially at a high humidity by using a specific polyglycerol ester of a fatty acid. SOLUTION: This antifogging composition comprises a polyglycerol ester of a fatty acid having >=6 average polymerization degree of the polyglycerol and >=10 hydrophile-lipophile balance(HLB). For example, a hexaglycerol caprylate is cited as the ester, which is preferably obtained by carrying out the esterifying reaction of an optional fatty acid, especially myristic acid with the polyglycerol by adding a catalyst such as caustic soda thereto under heating.
Patent JP-H05175171-A (JP)
Title: Dry etching method
Inventor: SUZUKI YASUHIRO
IPC: H01L21/3065
Filed: 1991-12-20
Abstract: PURPOSE:To provide such a dry etching method that the cross section of a polysilicon gate electrode is not reversely tapered even when over-etching is required for a long time and the selectivity of polysilicon against a lower-layer SiO2 film is improved. CONSTITUTION:At the time of performing dry etching on polysilicon formed on an SiO2 layer 16 by using an ECR plasma etching system, a gas prepared by adding an N2 and O2 gases to a Cl2 gas is used as a process gas. Since the N2 gas is added, a resulted product of reaction 12 is formed on the side wall of the polysilicon 10 which becomes a gate electrode and prevents the etching of the side wall. In addition, since the O2 gas is added, a resulted product of reaction which is produced when the SiO2 is exposed at the time of etching the polysilicon is formed on the SiO2 and lowers the rate of reaction of an SiO2 gas produced by the Cl2 gas, resulting in the high selectivity of the polysilicon against the SiO2.
Patent JP-2001171560-A (JP)
Title: Structure for attaching towing hook for vehicle
Inventor: OIKI YUJI
IPC: B62D25/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To secure an approaching angle, absorb an impact load caused by a bumper, and provide attaching strength for a towing hook. SOLUTION: Side face parts 33,34 of a bumper stay 31 are coupled to a plate-like attaching stay 21 provided in an end part of a sideframe 11, the towing hook 3 in a tip of which a hook part 4 is formed to be laid longitudinally is attached, by a welding nut 37, to a bumper attaching part 32 of the bumper stay 31 coupled to a bumper beam 41, and a base end 6 of the towing hook 3 is inserted into an insertion hole 23 drilled in the attaching stay 21 with a clearance.
Patent JP-2000181498-A (JP)
Title: Signal input device using beam former and record medium stored with signal input program
Inventor: MASAI YASUYUKI
IPC: G10L21/0208
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To input a target signal from an arbitrary direction. SOLUTION: A frequency analysis part 102 performs frequency analyses of signals which are received by microphones 101a and 101b and digitized for each channel and outputs frequency spectra. Beam formers 103 and 104 use the frequency spectra to concentrate the diretivity toward the arrival direction of a target sound and noise through adaptive filter processing and output the frequency spectra of the target sound and noise. Direction estimation parts 105 and 106 estimate the direction of the target sound and noise from adaptive filters of the beam formers 104 and 103, and correction parts 109 and 110 sequentially correct the input directions of the beam formers 103 and 104 according to the results.  A direction noise extraction part 107 extracts the noise from the noise arrival direction according to the frequency spectra of the target sound and noise, and when a directional noise decision part 108 decides that the noise is a specific key word, the correction parts 109 and 110 make corrections so that the direction is the target sound direction.
Patent JP-H05170383-A (JP)
Title: Package inversion device
Inventor: MUTO TADASHI
IPC: B65H67/06
Filed: 1991-12-20
Abstract: PURPOSE:To offer a device possible to automatically invert obverse and reverse of yarn package. CONSTITUTION:A main body frame 3 rotating around an axis parallel to a carry-in direction of a tray T is provided. A pair of two supporting mechanisms S1, S2 are provided in the inside of the main body frame 3 so as to oppose to each other as making this axis as the center. These supporting mechanisms S1, S2 are constituted of roller parts 5 for carrying in or discharging the tray T, a positioning means 7 for positioning the tray T on the roller parts 5, a gripping means 8 for gripping the positioned tray T, and a pressing means 6 for making the roller parts 5, the positioning means 7, and the gripping means 8 advance and retreat relative to the axis.
Patent JP-H05173423-A (JP)
Title: Developing device
Inventor: FUKUCHI YUTAKA
IPC: G03G15/08
Filed: 1991-12-25
Abstract: PURPOSE:To prevent display indicating no toner regardless of the existence of the toner due to detection error of a toner residue quantity sensor in the developing device where the toner inside a toner container is replenished to developer when the toner concentration is lowered in a two component developer and the residual toner quantity in the toner container is detected by the residual toner quantity sensor. CONSTITUTION:When the toner T is refilled to the toner container 8 and the existence of the toner is detected by the first residual toner quantity detection sensor 12, this information is retained until the fact that the toner quantity inside the toner container is below a specified quantity is detected by a second residual toner quantity sensor 112, and during this time, even when a detection error is made by the first residual toner quantity sensor 12, the display indicating no toner is inhibited from being carried out.
Patent JP-H06195905-A (JP)
Title: Information recording medium and method and device for tracking control
Inventor: SEO YUZO
IPC: G11B7/24079
Filed: 1992-12-22
Abstract: PURPOSE:To improve the area ratio of a data recording area by alternately arranging three data tracks and one servo track with equal pitches. CONSTITUTION:One servo track 34 is arranged for one data area 33 and is adjacent to the area in the breadth-wise direction of the track. Three data tracks and one servo track are arranged with equal inter-track pitches. Visual fields 19A to 19D in each cell area of a photo diode array have a half length of the distance between centers of two adjacent servo tracks I and I' and are the same width. Respective visual fields are so arranged that phase differences between signals A and B and between signals C and D are a 1/2 period and those between signals A and C and between signals B and D are a 1/4 period with respect to output signals A to D of each cell area of a light detection part. The quantity of incident light is minimum at the time of coming of the center of a head 10 to the center of the track I and is increased or reduced in accordance with movement of the head and is minimum again at the time of coming to the center of the next track I.
Patent JP-H11179300-A (JP)
Title: Conveyor for surface treatment
Inventor: UCHINO MASAHIDE
IPC: C23G3/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To uniformly and rapidly surface-treat a member to be treated by forming a through hole through which a surface-treating material is circulated in the roller of the roller conveyor for carrying the material to bring the material into close contact with the contact part between the member and material. SOLUTION: A roller conveyor 5 carrying a material 3 to be cleaned and moved vertically to dip the material 3 in a cleaning soln. 2 is arranged above the cleaning tank 1 storing the cleaning soln. 2 and with an ultrasonic wave generator 4 set on its lower bottom. The conveyor 5 consists of plural rotatable rollers 6 to transfer the material 3, the roller 6 is formed from a mesh material, and the cleaning soln. 2 is circulated through the mesh. The material 3 is placed on the rollers 6 and dipped in the cleaning soln. 2, hence the material 3 is brought into close contact with the soln. 2, and the cleaning effect is improved.
Patent JP-2000178216-A (JP)
Title: Production of isobutylene glycol
Inventor: OKAWA TAKASHI
IPC: B01J23/80
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce isobutylene glycol useful as a raw material for a polyester resin or the like by reducing methyl hydroxyisobutyrate in the presence of a specific catalyst. SOLUTION: (A) Methyl hydroxyisobutyrate is catalytically reduced in the presence of (B) at least one catalyst selected from copper and ruthenium to provide the objective isobutylene glycol. Preferably, the copper catalyst modified by zinc and/or chromium is used as the component B, and methanol and/or isobutylene glycol is used as the solvent. For example, the concentration of the component A in a raw material liquid is 1-50 wt.%, and a carrier such as an activated carbon, carrying 20-60 wt.% copper oxide, 0-70 wt.% zinc oxide and 0-70 wt.% chromium oxide is preferably used as the component B.
Patent JP-H09312230-A (JP)
Title: Manufacturing anisotropic bond magnet
Inventor: MINO NOBUTSUGU
IPC: H01F1/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous molding at high productivity when molding, and obtain an anisotropic bond magnet superior in magnet characteristic and heat and weather resistances. SOLUTION: Specified amt. of a quickly liq. cooled fine R-Fe-B magnet powder and thermosetting resin are added and mixed with an anisotropic R-Fe-B magnet powder, the mixed powder is primarily formed below the resin softening start temp. to form a molding having specified density, it is heated over the resin softening start temp. but below the hardening start temp., then secondarily formed at specified forming pressure in a magnetic field and hardened. Thus it is possible to produce a homogeneous anisotropic bond magnet having a high magnet characteristic and heat and weather resistance.
Patent JP-H06195331-A (JP)
Title: Word processor
Inventor: OKAWA TAKAHIRO
IPC: G06F17/21
Filed: 1992-12-24
Abstract: PURPOSE:To execute desired character modification of a prescribed character- string by setting modifying information of an input character-string by an information setting means, based on each character modifying information stored in a first information storage means and a second information means. CONSTITUTION:An input buffer 6 stores temporarily character data inputted from an input device 2, and to the character data stored in the input buffer 6, modifying information determined by a modifying information comparing arithmetic part 8 is added, and it is stored in a document buffer 5 through a character editing device 3. The modifying information comparing arithmetic part 8 compares and calculates modifying information of a character stored in an input character modifying information store part 7, and modifying information in a character input position extracted from document buffer 5. Subsequently, modifying information on character data inputted newly is detected. Accordingly, since an arithmetic mode is provided between existing modifying information and inputted modifying information, variegated modifying information can be realized easily at the time of setting a character.
Patent JP-2001171386-A (JP)
Title: Travel/shift control device for working vehicle
Inventor: USHIRO KENZO
IPC: F16H63/38
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a travel/shift control device for a working vehicle that can ensure high-speed travel motion with stepped shifts and without vibration and rattling of a shift lever and low-speed travel motion with continuous shifts. SOLUTION: An interlock mechanism 20 interlocks a shift lever 13 with a control portion 10a of a continuously variable transmission for travel motion generation. For an operation of the shift lever 13 in a forward low-speed control range FL and in a reverse low-speed control range RL, friction type position retaining means 50 retain the shift lever 13 in a step-less control position to thereby retain the continuously variable transmission in a continuously controlled speed phase. For an operation of the shift lever 13 in a forward high-speed control range FH and in a reverse high-speed control range RH, lock type position retaining means 30 and the friction type position retaining means 50 both retain the shift lever 13 in a stepped control position to thereby retain the continuously variable transmission in a step-controlled speed phase.