baber/WOPTO huggingface dataset:
Patent JP-S62186626-A (JP)
Title: Compression multiplexer
Inventor: MURAMATSU RYUJIRO
IPC: H04J3/08
Filed: 1986-02-12
Abstract: PURPOSE:To prevent the deterioration in voice quality from being increased and to attain the stable echo processing by providing a means switching ineffectively or effectively the function of compression/decoding processing and echo processing. CONSTITUTION:A multiplexer 300 has a block 301 multiplexing/separating a signal, a block 302 compressing/decoding a voice signal and a block 304 applying echo processing. Further, a block 306 is provided, which switching the mode making the compression/decoding/echo processing function of signal effective and the mode stopping the said function. Thus, the modes for compression/ decoding echo processing are selected by operating the block 306. The the increase in the deterioration of quality of the voice signal due to compression/ decoding processing at multi-stage relaying is prevented and the stable echo processing is realized.
Patent JP-H08218959-A (JP)
Title: Air cleaner for motorcycle
Inventor: SUZUKI KAZUTATSU
IPC: F02M35/08
Filed: 1995-02-15
Abstract: PURPOSE: To surely carry out a countermeasure against penetration of water from an air inlet port and maintenance and the like of an air filter arranged in the air inlet port by means of a simple structure and to use the structure for water penetration prevention so as to fix a hose, a harness, or the like effectively. CONSTITUTION: An air cleaner for a motor cycle is provided with an air cleaner case, in which an air inlet port 21 is opened on a ceiling wall 20 while an air filter 22 is fixed in the air inlet port 21, bosses 26, 27 integrally projected in the vicinity of the air inlet port 21 in the air cleaner case, and an inlet cover 23, which is provided with locking parts 28, 29 fitted around the bosses 26, 27, covers the air inlet port 21 and the air filter 22 in the air cleaner case from the front side, the left side, and the right side, serves for prevention of water penetration, and can be opened/closed.
Patent JP-H02264110-A (JP)
Title: Catalyst converter having integral type housing
Inventor: JIEEMUZU ROBAATO ABOTSUTO
IPC: F01N3/28
Filed: 1990-02-06
Abstract: PURPOSE: To economically mass-produce catalytic converters by forming a metallic tubular integral housing from a circular tubular member. CONSTITUTION: A circular metallic tube is radially compressed from the facing sides and formed into an oval shape. Simultaneously, annular recesses 23, 25 are formed, and an oval base material having a support mat is pressed from the release end to the outer periphery until the inner end of the support mat is pressed to the recesses 23, 25. Annular recesses 27, 29 are formed, and the base material and the support mat are fixed in them. Moreover, am introducing port end 34 having corner parts 31, 33 and an introducing port passage 5, and a lead through port end 47 having corner parts 35, 37 and a lead through passage 7 are formed. Therefore, a catalytic converter 1 having a metallic integral tubular housing 3 can be economically mass-produced.
Patent JP-H08216654-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAI NOBUYUKI
IPC: B60H3/06
Filed: 1995-02-15
Abstract: PURPOSE: To restrain variation of car room inside temperature at the time of actuating an air cleaner to the minimum. CONSTITUTION: A first air capacity target value of an air blowing means 14 is computed in accordance with a therman environmental condition including car room outside air temperature, car room inside air temperature, solat radiation amount and a car room inside temperature setting value, a second air capacity target value of the air blowing means 14 is computed in accordance with a detected value by an air cleanliness detection means, and in the case when the second air capacity target value is higher than the first air capacity target value, air capacity of the air blowing means 14 is controlled to be the second air capacity target value.  Additionally, air capacity passing through an air heating means 16 is restrained so as to maintain car room inside temperature constant in accordance with a finite difference between the first air capacity target value and the second air capacity target value.
Patent JP-S53112578-A (JP)
Title: Electirc dust-collecting device
Inventor: TAKAHASHI WATARU
IPC: B03C3/155
Filed: 1977-03-11
Abstract: PURPOSE: To provide an electric dust-collecting device using a dielectric filter medium, wherein the electric charging section and the dust-collecting section are formed in an integral body, and a distance between discharge lines and that between the discharge line and the electrode are set in a specified range, thereby making the device small in size and light-weighted and improving the dust-collecting efficiency of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05195723-A (JP)
Title: Combination of valve adjusting shim and cam
Inventor: NAKAKOHARA TAKESHI
IPC: F01L1/04
Filed: 1992-01-17
Abstract: PURPOSE:To provide a combination of a valve adjusting shim and a cam, with which friction loss of a direct type dynamic valve system is lessened. CONSTITUTION:A valve adjusting shim 20 is made of an alloy steel having a residual austenite amount of 30-60% at least in the neighborhood of the surface sliding with a cam 22, and the sliding surface is turned quickly into specular surface by attack of the mating material in the early period of operation because of softness of the material and then turned into martensite to harden due to stress induced change of the mode, which results in increase in the anti- abrasiveness. Because the surface of the cam 22 is made of cast iron which is chill hardened and subjected to phosphate film treatment, seizure in the initial period of operatio is prevented. The cementite exposed by the etching action of a phosphate film treatment solution attackes the valve adjusting shim 20 as the matig material to cut it and smoothen, and owing to its brittleness the cementite itself collapses and smoothens. This precludes seizure in the initial period of operation, allows quick turning of the sliding surface into specular surface after starting of the operation, and achieves reductio of friction loss.
Patent JP-2000218473-A (JP)
Title: Process control device and process control method
Inventor: OTANI MASAKI
IPC: G06F19/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a process control device which can change a machining order or machining conditions even though a product is processed through serveal stations. SOLUTION: A process control device is composed of a determination part 34 for determining the presence of a changing table corresponding to a process control file, a process control file changing part 35 for changing the content of the process control file in accordance with the changing table if the determining part 34 determines that the changing table is present, a conveying device control part 43 for controlling a conveying device for the product, in accordance with the process control file which has been changed by the changing part 35, and a manufacturing device control part 31 for controlling a product manufacturing device in accordance with the process control file changed by the changing part 35.
Patent JP-S53112701-A (JP)
Title: Booming remover
Inventor: YAMAGUCHI OSAMU
IPC: H04R3/04
Filed: 1977-03-12
Abstract: PURPOSE:To readily remove booming by applying the output of a frequency variable oscillator to a speaker through a filter having been provided in acoustic reproduction system and which have damping characteristics and are capable of changing their central frequencies.
Patent JP-H06224244-A (JP)
Title: Seal molding method for electronic components and die therefor
Inventor: OSADA MICHIO
IPC: B29L31/34
Filed: 1993-01-21
Abstract: PURPOSE:To prevent effectively and definitely the adhesion of resin burrs on a burr adhesion preventative surface in terms of a lead frame. CONSTITUTION:When clamping a fixed upper die 101 and a movable lower die 102, at first, a primary resin seal molding process is carried out so as to press and support a resin burr adhesion preventive surface 106 and prevent the adhesion of resin burr on the resin burr preventive surface 106 effectively and definitely. Then, a second resin preventive seal molding process is carried out, thereby sealing and molding a second resin sealing range which excludes the resin burr preventative surface 106 in the lead frame 103 with resin.
Patent JP-S56124393-A (JP)
Title: Saccharification of vegetable fibrous substance
Inventor: HAYASHIDA SHINSAKU
IPC: C12P19/14
Filed: 1980-03-05
Abstract: PURPOSE: Vegetable fibrous substances are hydrolyzed using a combination of cellulase and β-glucosidase, thus industrially producing saccharide solutions from vegetable fibrous substances in high yield and high efficiency.  
     CONSTITUTION: When vegetable fibrous substances are hydrolyzed with cellulase or its preparation to produce monosaccharides, a product or preparation containing β-glucosidase is combined. As the cellulase, is used a product containing the enzyme originating from microorganisms in Trichloderma or Humicola or another product or preparation containing the enzyme originating from microorganisms in Humicola and as β-glucosidase, is used a product or preparation containing the enzyme originating from microorganisms in Mucor. The enzyme reaction is preferably conducted at 4W8pH and 40W70°C. One of microorganisms producing β-glucosidase used in the present invention is Mucor miehei YH-10 (FERM-5428). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000227040-A (JP)
Title: Diesel engine
Inventor: AKEDA MASAHIRO
IPC: F02D41/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To promote vaporization of pre-injection fuel. SOLUTION: In a diesel engine in which pre-injection and main injection of fuel are directly performed in a combustion chamber, an excessively pressure reducing process 42a is provided in the initial stage of a suction stroke, the pre-injection 1 is performed during the excessively pressure reducing process 42a or before the excessive pressure reducing process 42a, and the whole or one part of the pre-injection fuel is vaporized during the excessively pressure reducing process 42a.
Patent JP-S60171631-A (JP)
Title: Magnetic recording medium
Inventor: FUNABASHI MASAYA
IPC: G11B5/82
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electrical characteristic, etc. by providing a magnetic layer incorporated therein with magnetic metallic powder having an oxide coating on the surface and having BET specific surface area and satd. magnetic flux density respectively within a specified range and a polishing agent having the specific gravity smaller than the specific gravity of said powder and specific Mohs' hardness. CONSTITUTION:Powder prepd. by oxidizing magnetic metallic powder such as alpha-iron powder or alloy powder of Fe, Co, Ni, etc. in an oxidative atmosphere and having 100-150emu/g satd. magnetic flux density and 20-70m<2>/g BET surface area and a polishing agent such as Al2O3, Cr2O3, SiO, SiC, etc. having the specific gravity smaller than the specific gravity of said magnetic powder and <=6 Mohs' hardness are dispersed into a binder resin soln. to prepare a paint. Such paint is coated on a flexible base and is cured to manufacture a magnetic disc, etc. The disc or the like having excellent wear resistance and durability without deterioration in the electrical characteristic is thus obtd. by making combination use of the magnetic powder having the dense oxide film of a suitable thickness and the polishing agent to obviate exfoliation of the oxide film during paint kneading.
Patent JP-H07234882-A (JP)
Title: Waveform measuring instrument
Inventor: OTANI MASAHIRO
IPC: G06F5/06
Filed: 1994-02-25
Abstract: PURPOSE:To provide a waveform measuring instrument equipped with a long memory, even it is a memory which is arranged at different input board, to be effectively utilized in the case of inputting no signal at those input boards. CONSTITUTION:Concerning the waveform measuring instrument provided with plural boards 1 and 2 for respectively converting signals inputted from plural input terminals 11, 12, 21 and 22 into digital signals so as to display those signals as waveforms, this instrument is provided with digital converting means 13, 14, 23 and 24 for digitally converting the signals inputted from the respective input terminals 11, 12, 21 and 22 and memory blocks 15 and 25 for successively storing the signals outputted from these digital converting means 13, 14, 23 and 24. Further, this instrument is provided with plural input boards 1 and 2 equipped with input controllers 16 and 26 for controlling the operations of these digital converting means 13, 14, 23 and 24 and memory blocks 15 and 25 and a data transfer means 3 for discriminating an input channel being used at present and transferring data between memories on the plural input boards 1 and 2 based on that state.
Patent JP-S60173104-A (JP)
Inventor: SHINOHARA SHIGETAKA
IPC: A41D27/06
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000225798-A (JP)
Title: Writing board apparatus
Inventor: OGASAWARA TSUTOMU
IPC: B43L1/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a writing board apparatus capable of safely conducting an installing and positioning movement and transportation in an easy and stable state and simply dealing with writing at a low position. SOLUTION: A main body support member 13 is stood at right and left legs 10 of a stand 2 so as to be a reverse T shape to the legs 10, and a sub-body support member 14 lower than the member 13 is similarly stood at a rear side of the member 13 so as to be a reverse T shape to the legs 10. An electronic blackboard body 1 is clamped at the right and left members 13 or the right and left members 14 through a height variable member 18 or without intermediary of the member 18.
Patent JP-S52111160-A (JP)
Title: Device for arranging parts of difference based on conductive and non-c onductive properties in order
Inventor: AKAMA MASARU
IPC: B65G47/14
Filed: 1976-03-15
Abstract: PURPOSE: To provide a device for arranging parts to be supplied in alignment in predetermined direction by utilizing the conductive and non-conductive properties of the parts to judge their direcions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03233084-A (JP)
Title: Earthquate isolation building structure
Inventor: IGARASHI TETSUO
IPC: E04B5/00
Filed: 1990-02-07
Abstract: PURPOSE:To make it possible to enable energy absorbing capacity by placing a slab and underground wall at the bottom of an excavated recess, bearing a building bearing beam constructed in the shape of zig-zag on the slab through a base isolation element, and constructing the structure upward of the bearing beam. CONSTITUTION:An excavated recess 3 slightly wider than a sectional form of a structure 2 is provided in a structure building position on the ground G, a slab 5 is provided to the bottom of the recess 3, and non-end shaped under- ground wall 7 is placed upward of the slab 5. After that, a building bearing beam 10 constructed in the shape of zig-zag is provided in the inside of the underground wall 7 in such a state that it is bore on the slab 5 through a base isolation element 15. Then, PC steel wires 6 and 12 are respectively buried in the slab 5 and bearing beam 10 to enable prestress. According to the constitu tion, the base isolation element 15 absorbs energy of external force added to the structure 2, and the response control effect can be exhibited.
Patent JP-H07235576-A (JP)
Title: Method of estimating semiconductor device
Inventor: FUJITA AKIHIKO
IPC: H01L21/66
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a simple estimation method of the soldering connection strength of the outer lead of a semiconductor device which method has little measurement irregularity. CONSTITUTION:After the outer lead 1 of a surface mount type semiconductor device is mounted on the land 3 on a printed board 4 by 08109 solder 2, the outer lead 1 is slantinaly pulled at 45 to a printed board 4 by hooking a metal thin wire 7 on the shoulder part of the outer lead 1, and the soldering connection strength between the outer lead 1 and the land 3 on the printed board 4 is measured. By the above constitution, a simple and stable estimation method wherein measurement irregularity is little can be realized.
Patent JP-H05163198-A (JP)
Title: Production process for 1,4-naphthalene-dicarboxylic acid or 1-hydroxymethyl-4-naphthoic acid
Inventor: TAKEYA HARUHIKO
IPC: C07C51/265
Filed: 1992-02-14
Abstract: PURPOSE:To produce the subject compound which is important as a starting substance for fibers, resins, dyes and the like, with industrial advantage, by oxidizing 1-hydroxymethyl-4-methyl-naphthalene where 1-hydroxymethyl group may be substituted with an acyl group, with molecular oxygen. CONSTITUTION:1-methylnaphthalene is halomethylated and the product is hydrolyzed to give 1-hydroxymethyl-4-methylnaphthalene. The product or its derivative where the 1-hydroxymethyl group is acylated is oxidized with molecular oxygen in a lower aliphatic acid solvent in the presence of at least one of heavy metals such as cobalt or manganese or their salts and bromine or bromides to give 1,4-naphthalenedicarboxylic acid or 1-hydroxymethylnaphthoic acid which is important as a starting substance for fibers, resins and dyes.
Patent JP-S61189868-A (JP)
Title: Mechanism for tightening of sliding gate device for controlling discharge of molten metal
Inventor: SATO MITSUO
IPC: B22D11/10
Filed: 1985-02-15
Abstract: PURPOSE:To provide the titled sliding gate device which permits the quick and easy maintenance and inspection of a spring mechanism for constituting a tightening mechanism cooperatively with a toggle mechanism in particular by constituting the above- mentioned spring mechanism in such a manner that the one end side thereof can be attached to and detected from a cover housing. CONSTITUTION:A spring box 22 is practically detached from the cover housing 18 as shown by a virtual line when, for example, the operation of the tightening mechanism 1b on the right side is held released. The spring box 22 is therefore quickly and easily cooled even if the housing 18 is exposed to a relatively high temp. On the other hand, an operation arm 47 is turned around the axial center 49a of a shaft 49 in a J1 direction to exert force to an arm 47 in the case of tightening the gate device by the mechanism 1b. The part 46 of the arm 47 is connected to the end 44 of a connecting arm 43 by a shaft 45 and therefore the part 46 of the arm 47 and the axial center 45a of the shaft 45 are turned in a G2 direction around the axial center 41a of the shaft 41, by which the shaft 49 for connecting the arm 47 and the spring box 22 and the box 22 are oscillated approximately in a G2 direction. Since the toggle mechanism is utilized for the mechanism 1 in the above-mentioned manner, the tightening operation is made quicker than by the conventional mechanism.
Patent JP-S59154145-A (JP)
Inventor: IKEGAWA KIYOHIRO
IPC: B02C1/10
Filed: 1983-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000227105-A (JP)
Title: Parts fixture
Inventor: NAKAMURA TAKESHI
IPC: F16B5/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent damage to panel and prevent a chattering noise due to vibration, by forming a parts fixture made of flexible synthetic resin into C-shape, providing a plurality of locking projections on an inner side surface of a thin wall portion of one of opposed walls, providing cutout portions to upper and lower portions of a back surface of the opposed wall, and fitting locking portion of a parts on the cutout portions. SOLUTION: This parts fixture 1 is integrally formed of a flexible synthetic resin. The parts fixture 1 is provided with a plurality of locking projections 4 formed into corrugated shape on inner surfaces of upper and lower thin wall portions of one opposed wall 1b opposite to the other wall. The opposed walls forms themselves into C shape. The parts fixture 1 is provided with cutout portions 5 on a back surface 1c. When upper and lower opposed pieces 21a and 21b in an opening of a locking portion 21 projected to a back surface of a parts 20 are respectively inserted into the upper and lower cutout portions 5, and the parts fixture 1 is pressed to the parts 20 side, inner surfaces of the opposed pieces 21a and 21b is brought in pressure contact with a tip of the locking projections 4 so as not to be disengaged easily.  Next, an opening of the fixture 1 is pressed to an edge Pa of a panel P, then locking pieces 2, 3 are warped inside, whereby the fixture 1 can be fixed to the panel P. Accordingly, the parts 20 is elastically held, a chatter by vibration and noise due to rubbing can be prevented, contact area is large, and force which causes damage can be prevented from acting.
Patent JP-S62185697-A (JP)
Inventor: SHIMIZU MIYUKI
IPC: B66C23/10
Filed: 1986-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185849-A (JP)
Title: Intermetallic compound-type alloy excellent in machinability and wear resistance
Inventor: WAKITA SABURO
IPC: C22C14/00
Filed: 1986-02-12
Abstract: PURPOSE:To obtain an intermetallic compound-type alloy excellent in machinability and wear resistance, by incorporating specific proportion of Ni and/or Co, Hf, and C to Ti. CONSTITUTION:This intermetallic compound-type alloy has a composition consisting of 45-60% Ni and/or Co, 0.1-2% Hf, 0.05-2% C, and the balance Ti and containing, if necessary, 0.1-5% of one or more elements among Zr, Fe, V, Nb, Ta, Cr, Mo, W, and Mn. This alloy has by far the highest hardness as compared with conventional intermetallic compound-type alloys and combines superior wear resistance with excellent machinability.
Patent JP-S63195186-A (JP)
Inventor: FUJII YOSHINORI
IPC: C02F11/02
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53113577-A (JP)
Title: Setting time output system of timer
Inventor: ISHIDA ISAMU
IPC: G04G15/00
Filed: 1977-03-14
Abstract: PURPOSE: To produce the on signals of two stages through simple operation by comparing the current time and the time earlier by a certain time difference than the operation start time and leading out the first operation start output by the coincicdence output thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60173396-A (JP)
Title: Impeller for blower
Inventor: SAKAMOTO ICHIROU
IPC: F04D29/30
Filed: 1984-02-15
Abstract: PURPOSE:To enable the welding of a vane on a main plate or a back plate from both inside and outside, by providing an opening in the back plate or front plate of an impeller for a blower. CONSTITUTION:A back plate 6 and a front plate 7 are provided for a vane 3. An opening 8 is provided in the front plate 7. Main plate 1 and side plates 2 are sequentially welded together. The back plate 6 is welded on the main plate 1 and the side plate 2 from inside the vane 3 through the opening 8 as well as from outside the vane 3 so that both the sides of the vane 3 are welded on the main plate and the side plate. As a result, the strength of the welding of the vane is enhanced.