baber/WOPTO huggingface dataset:
Patent JP-H0853466-A (JP)
Title: Production of diorganohaloborane compound,organidihaloboranecompound,alkoxydiorgano-borane compound and dialkoxyorganoborane compound
Inventor: ERIZABESU AARU BAAKUHAATO
IPC: C07F5/02
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the subject compounds without using a thermally unstable ether adduct nor a dimethyl sulfide adduct generating malodor by reacting an olefin and an alkyl with a specific halogenated boron and diborane in a reactor.  
     CONSTITUTION: The compounds are expressed by R 2 R 3 BX (in a case that R and R 1  are each an olefin, R 2  and R 3  are each an alkyl corresponding to R or R 1 ; in a case that R and R 1  are each an alkyl, R 2  and R 3  are each an alkenyl corresponding to R or R 1 ) and are produced by reacting (A) a first reactant R selected from a group comprising an olefin and an alkyne with (B) a second reactant R 1  selected from a group comprising an olefin and an alkyne, (C) diborane and (D) a boron trihalide of BX 3  (X is fluoro, chloro, bromo, or iodo) in a single reactor under the condition that a molar ratio of the component D to the component C is (1/1.5)-(1.5/1). Preferably, at least one of the component A and the component B is an olefin expressed by the formula (R 4  to R 7  are each H, a 1-10C allyl, an alkyl or the like). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04226505-A (JP)
Title: Suspension polymerization
Inventor: MAIKERU KEI JIYOOJI
IPC: C08F4/28
Filed: 1991-07-02
Abstract: PURPOSE: To obtain a resin of toner for high speed electrophotographic copy within a short time by subjecting styrene and butadiene to suspension polymn. by an initiator containing O,O-t-amyl-O-(2-ethylhexyl)monoperoxycarbonate.  
     CONSTITUTION: In the presence of a chain growing free radical polymn. initiator being O,O-t-amyl-O-(2-ethylhexyl)monoperoxycarbonate wherein one initiator has a half life of 1 hr at about 50-110°C, a styrene monomer and a butadiene monomer are copolymerized so that about 75 wt.% or more of the monomers in an aq. phase are copolymerized in such a condition that a polymn. ratio is 80:20-95:5 and the polymn. ratio of water to the monomersd is 0.8:1-2:1 and an aq. phase composed of a hardly water soluble powder wherein a suspension stabilizer is finely divided and a gaseous phase containing inert gas and the butadiene monomer are set to pressure of 20-140 psi and temp. of 50-130°C and, thereafter, the butadiene monomer is removed from the gaseous phase to perform compolymerization to obtain the objective copolymer with a Tg value of about 45-65°C and a wt. average mol.wt. of about 10,000-400,000. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0828248-A (JP)
Title: Exhaust emission control device
Inventor: NARUSE KAZUYA
IPC: F01N3/02
Filed: 1994-07-14
Abstract: PURPOSE:To prevent the occurrence of a combustion peak during regeneration and to improve regeneration efficiency and durability by a method wherein a heat generating body is embedded in a sealant and formed integrally with a filter and a heat generating amount mechanism is coupled to the heat generating body. CONSTITUTION:A plurality of filter units 7 and 8 formed of porous ceramic consist mainly of a filter 3 formed in such a manner that a sealant 5 formed of a resilient material is located between the units for integral adhesion. A heat generating body 4 having a heat generating amount control mechanism is embedded in the sealant 5 and formed integrally with the filter 3. In this constitution, a heat generating amount control mechanism controls a heat generating amount of the heat generating body 4 according to propagation of heat generated through combustion of particulate in the filter 3. The control described above suppresses the occurrence of combustion peak and prevents the generation of a crack. Thus, a device having excellent durability and combustion efficiency (regeneration efficiency) is provided.
Patent JP-S648204-A (JP)
Title: Production of composite sintered body
Inventor: MORIYAMA TOSHIYA
IPC: B22F7/06
Filed: 1987-06-29
Abstract: PURPOSE:To produce a composite sintered body having partially different characteristics by adding fine sinterable powder at the same weight ratio to coarse powders which are hardly independently sinterable, vary in compsn. and have nearly equal average particle diameters, disposing the powders in the respective prescribed parts and molding and sintering the powders. CONSTITUTION:The fine sinterable powder which provides sinterability to the particles of the coarse powder for molding a part and the coarse powder for molding the other part which are hardly independently sinterable, vary in the compsn. and have nearly the equal average particle sizes by existing between these powder particles is added at the same weight ratio to the above-mentioned coarse powders to prepare the powder mixture for molding a part and the other part. The composite powder molding in which both the powder mixtures prepd. in such a manner form the respective specific parts is molded by a slurry dehydrating method. Such molding is integrally sintered. The composite sintered body obviate cracking, warping and deforming and has characteristics varying according to parts is thereby obtd.
Patent JP-S55157517-A (JP)
Title: Antiviral drug and its preparation
Inventor: IIZUKA CHIYOKICHI
IPC: A61K36/07
Filed: 1978-12-29
Abstract: PURPOSE: To obtain an antiviral drug useful in the treatment of virus hepatitis, influenza, cancer, etc. from the cultivation products of the mycelium of a mushroom, e.g. Cortinellus shiitake, belonging to the Basidiomycetes.  
     CONSTITUTION: The hypha of a mushroom, e.g. Cortinellus shiitake, Pleurotus ostreatus, Flammulina velutipes or Pholiota nameko, belonging to the Basidiomycetes is cultivated in a solid or liquid medium to form the mycelium, which is in turn extracted with an aqueous solvent. The extracted solution is then filtered to give an antiviral drug comprising as active constituents (A) the complexes of polysaccharides with cytokinin active substances consisting mainly of zeatin-related compounds, (B) the other metabolites of the mycelium, (C) the partial decomposition products of lignin, and furthermore (D) the constituents originally contained in the mycelium. These extracts are directly used for preparing the antiviral drug without being separated into specified fractions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6137207-A (JP)
Inventor: IGARASHI MAKOTO
IPC: A46B13/04
Filed: 1984-07-31
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-S5954168-A (JP)
Inventor: NABESHIMA TAKAYUKI
IPC: H01K3/00
Filed: 1982-09-20
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-H0213272-A (JP)
Title: Starting circuit for inverter
Inventor: MIYAGI HIDEO
IPC: H02M7/48
Filed: 1988-06-27
Abstract: PURPOSE:To start an inverter reliably by feeding a starting current from a DC power source to the control electrode of a switching element through a source smoothing capacitor and a second switch. CONSTITUTION:An inverter turns ON/OFF a switching element Tr1 such as a transistor arranged between a DC power source E and a load circuit LC2 to supply power intermittently to the load circuit LC2. The starting circuit for the inverter supplies a starting current to the base of the Tr1, where a resistor R1, a power source smoothing capacitor C1 and a first switch S2 are connected in series with the DC power source E, and a second switch S3 is further provided such that it is turned OFF when the switching element Tr1 is turned ON. Since the first switch S2 is turned OFF and the second switch S3 is turned ON when the DC power source E is thrown in, a large starting current is fed to the base of the Tr1 thus starting the operation thereof. At this time, the capacitor C1 is charged to increase the control circuit source voltage Vcc, which is then applied to a control circuit CR.
Patent JP-2000350528-A (JP)
Title: Brushing tool for pet
Inventor: MIYAZAKI TADAYASU
IPC: A01K13/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a brushing tool for pets, in which pets such as cats can scratch any body parts which they desire or they can brush the head or the body by themselves, capable of ensuring fallen hair when brushed by a brushing face so as to prevent the fallen hair from scattering, massaging the bodies or heads by rubbing them and providing an edible material and/or a perfume material which pets such as cats like or a housing part such as cat nip in places promoting brushing. SOLUTION: This brushing tool is equipped with one or plural body brushes 3 forming many brush teeth 3b and a massager 4 forming many uneven parts 4c suitable for scattering stress by scratching pet's head or body and playing pets on a base 2 and housing parts 3f and 4a in which edible materials, etc., which pets such as cats like are housed are provided in these body brush 3 and massager 4.
Patent JP-H0914344-A (JP)
Title: Damping material and manufacture thereof
Inventor: HANATANI NOBUO
IPC: G10K11/162
Filed: 1995-06-28
Abstract: PURPOSE: To produce a damping effect over the wide range of temperatures by disposing alternately and in a belt like shape more than two kinds of resins having different Tg on the restraining surface. CONSTITUTION: Three kinds of ultraviolet polymerizing curing monomers including photoinitiated polymerizing substance and having Tg of -25 deg.C, 5 deg.C, 35 deg.C is mixed by a high-speed mixer, respectively and dissolved oxygen is removed by bubbling nitrogen gas. The monomers then are supplied to a 2-roll coater provided with separators in the monomer tank and are applied on the aluminum foil which becomes a restraining layer so that the resin 2 having Tg of -25 deg.C, the resin 3 having Tg of 5 deg.C and the resin 4 having Tg of 35 deg.C form altenately striped belts. Polyethylene terephtalate film which undergoes a mold removing treatment is overlapped on the applied surface and the monomers are polymerized and then the polyethylene terephtalate film is removed, thereby manufacturing the vibration damping material 1.
Patent JP-H07192816-A (JP)
Title: Electric connector
Inventor: FURIO EFU RODORIGESU
IPC: H01R13/658
Filed: 1994-07-14
Abstract: PURPOSE: To provide an electric connector with improved shield capable of decreasing a cross talk and an interference between contacts. CONSTITUTION: A component assembly 20 comprises a connection terminal to be engaged with an opposite partie's electric connection device and insulation component housing 22, 24 having a cable housing end for terminating a multi- conductor cable. Electric contacts 26, 28 are supported by the component housings 22, 24. Each contact 26, 28 has a conductor terminal part 26b and a connector terminal part 26c. The contacts 26, 28 which are arranged in lines extending horizontally and separated vertically in the component housing s 22, 24 are supported in pair such that each contact 26, 28 in one of the lines is aligned to meet each corresponding contact 26, 28 in other line. The contacts 26, 28 have a direct electric shunt relation with the other contacts 26, 28.  An electric shield is provided around the contacts 26, 28, and a shield extending part is provided extend between at least two contacts 26, 28.
Patent JP-S5687274-A (JP)
Title: Data recording and reproducing system of magnetic recorder and reproducer
Inventor: ONODERA NORIO
IPC: G11B27/10
Filed: 1979-12-14
Abstract: PURPOSE: To simplify data processing and at the same time reduce the processing time, by recording previously the information of the position a record occupies in a track into the count region of each record on the track and then deciding whether the record to be recorded newly can be written or not based on the above-mentioned position information.  
     CONSTITUTION: When a request is newly given to the record of R(n+1), the record/reproduction head is set at the track T 1 . Then the count region C is detected to search the region C of the final record Rn on the track T 1 , and thus the position informtion, i.e., the residual length (n) which can be recorded on the track T 1  is read out. A comparison is given between the (n) and the length of the record R(n+1) which is recorded newly, and the recording is impossible for the entire R(n+1) on the track T 1  in the case of R(N+1)>n. Accordingly, the record is divided into two parts; the 1st record segment which can be recorded on the track T 1  and the 2nd record segment to be recorded on the track T 2 , then an editing is carried out again for writing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5589401-A (JP)
Title: Manufacture of anisotropic magnet
Inventor: KITAMORI TERUAKI
IPC: B22F1/00
Filed: 1978-12-26
Abstract: PURPOSE: To raise the practical valuableness of anisotropic magnet by improving its magnetic characteristics by the procedure in which an anisotropic Mn-Al-C alloy magnet is pulverized and then formed into a desired shape so as to form a magnetic field.  
     CONSTITUTION: An anisotropic Mn-Al-C alloy magnet, manufactured by an extrusion method, etc., is pulverized into fine powders, and then the powder are formed into a desired shape by binding them with a resin, etc., so as to obtain a magnetic field. The magnet obtained by this method, although having slightly lower magnetic characteristics such as residual flux density, coercive force, maximum energy product, etc., than those of the alloy anisotropic magnets, has higher characteristics than that of ferrite magnet and thus can be sufficiently put into practical use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5592841-A (JP)
Title: Solar heat collector
Inventor: YOSHIDA HIDEO
IPC: F24S10/40
Filed: 1978-12-28
Abstract: PURPOSE:To facilitate assembling of the device and to improve heat transmitting efficiency of a solar heat collector in which cylindrical fins are supported in a transparent pipe and a heat collecting pipe is disposed on the inner surface of the said fins, by constituting a cylindrical fin unit by coupling a pair of heat collecting fins at their mating end portions. CONSTITUTION:At one end portion of a pair of heat collecting fins 7, 8 facing toward each other and having a substantially semicircular cross section, there are formed fixing lugs 9, 10 respectively formed with a screw hole. At the other end portion of the fins 7, 8, there are formed connecting screw holes 11, 12, respectively. Furhter, on the inner surface of fins 7, 8 at the side thereof where lugs 9, 10 are formed, there are formed heat collecting pipe supporting sections 13, 14, respectively, having a semicircular cross section. In assembly, lugs 9, 10 of respective fins 7, 8 are at first coupled together and a heat collecting pipe 3 is supported between said support section 13 and 14. Then, a cylindrical fin unit is constituted by forcing fins 7, 8 inwards toward each other to dispose screw holes 11, 12 facing each other, and thereafter connecting the other end portions of fins 7, 8 by means of screw 16.
Patent JP-H0453621-A (JP)
Title: Saw blade guide in band sawing machine
Inventor: MORIYA KIKUO
IPC: B23D55/08
Filed: 1990-06-22
Abstract: PURPOSE:To prolong the service life of a band saw blade as well as to check its vibration to the utmost by installing an opposed saw blade insert, guiding and supporting a side face of the band saw blade, in a saw blade housing freely approaching and separating, and setting up a chamber, supplying a fluid, at the supporting side. CONSTITUTION:In order to hold a band saw blade 21 almost vertically with a workpiece supported by a work table, a pair of saw blade guides 25, 27 are installed in a beam member attached to a saw blade housing freely adjustable, while a pair of saw blade inserts 49, 51 for guiding and supporting a side face 21b of the band saw blade 21 are installed in two insert support parts 39, 41 installed at the underside of the guide base 29, and the saw blade insert 49 is made shiftable in the longitudinal direction to approach or separate from the saw blade insert 51. Two chambers 65, 67 are provided for feeding each support surface of these saw blade inserts 49, 51 with cutting oil, and these chambers are connected to a coolant tank via a pump and a filter.
Patent JP-S648002-A (JP)
Title: Pressurize molding method for block product
Inventor: MORITAKA SHIGEKI
IPC: B28B3/02
Filed: 1987-06-30
Abstract: PURPOSE:To manufacture a block product of good strength by applying pressure a plurality of times to a product material of low water to cement ratio and molding a block product of given thickness. CONSTITUTION:When the total compression volume of a back layer material 10 is set at T, the first stage compression process compresses, for instance, 1/3 to 1/2 only of said total compression volume T as the reference pressure R. The reference pressure R should be a pressure not to generate a rough and dense aggregate distribution in the back layer 10. Then, as the second stage compression process, the remaining volume of the back layer material 10 (1/2 T) only is pressure compressed similarly to said compression process. In that case, compression is started from a state that around 1/3 to 1/2 of T only is compressed, which enables the back layer material 10 to absorb the water content of a surface layer material 9 to be permeated over the whole area of the back layer 10, and a block product 12 is formed.
Patent JP-S647336-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G02B7/28
Filed: 1987-06-30
Abstract: PURPOSE:To attain a stable focus control by using a detection signal from a detection signal from an optical system composed of a spherical lens having a positive refraction, a refractive substance whose end face is arranged in optical axis and an astigmatism lens so as to control the converged light to a recording medium. CONSTITUTION:A radiated laser beam L is reflected in the recording film of an optical disk and the reflected divergent laser beam is converted into a collimated luminous flux by an objective lens 16 at focusing. The beam L reflected in a half prism is made incident on the astigmatism optical system 10. The optical system 10 consists of a spherical lens 17, an astigmatism lens 20 having a negative refraction and a flat or rectangular block shaped refractive substance such as a flat glass 18 arranged between the lenses 17 and 20 and the side end face of the refractive substance 18 is arranged so as to be brought into contact with the optical axis. The photodetector 19 detects two kinds of signals focused at focii F1, F2 and the focus of the converged light to the disk is controlled by using the signal. Thus, stable focus control is attained.
Patent JP-S6318042-A (JP)
Title: Manufacture of superplastic aluminum alloy
Inventor: HINO MITSUO
IPC: C22F1/053
Filed: 1986-07-11
Abstract: PURPOSE:To manufacture and Al alloy excellent in superplastic elongation by successively subjecting an Al-alloy ingot with a specific composition to homogenizing heat treatment, hot working, heating and holding, cooling, cold working, and hot working under specific conditions. CONSTITUTION:The Al-alloy ingot consisting of, by weight, 3-8% Zn, 0.5-3% Mg, further 1 or >=2 kinds selected from the group consisting of <=3% Cu, 0.05-2.0% Mn, 0.05-2.0% Cr, 0.05-0.5% Zr, 0.05-0.5% V, and <=0.15% Ti, and the balance Al with impurities (where Fe and Si contents are regulated to <=0.15%, respectively) is subjected to homogenizing heat treatment at 300-550 deg.C for 6-48hr. The above ingot is hot-worked to the prescribed thickness at 300-550 deg.C, which is subjected to single-stage or two-stage heating and holding at 350-550 deg.C, to cooling at >=30 deg.C/hr cooling rate, and then to cold working at >=at least 30% draft, followed by hot working at 20-40% draft at 300-400 deg.C. In this way, the Al alloy of Al-Zn-Mg type having >=about 600% superplastic elongation can be obtained.
Patent JP-S5869593-A (JP)
Inventor: JIYATSUKU ESU EIBURAMUSU
IPC: D05B39/00
Filed: 1982-09-18
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-H0329427-A (JP)
Title: Radio telephone equipment
Inventor: MATSUSHITA KOICHI
IPC: C05F3/04
Filed: 1989-06-26
Abstract: PURPOSE:To surely detect a data from a slave set by allowing a master set to send a data for callout at the call from the master station, to set a detection time width in response to number of slave sets to be called and allowing the slave station to reply the callout data and its own identification signal in time division. CONSTITUTION:In the case of an incoming call or an extension callout, a master set 1 sends a data including an identification signal of slave sets 2-4 to the slave sets 2-4 and the slave sets 2-4 sends the reply data based on the call data in time division. Moreover, the master set 1 detects the data from the slave sets 2-4 in a detection time width in response to the number of the slave sets 2-4 to be called. Moreover, the master set 1 sends the call signal based o the reply data from the slave sets 2-4 and when a control signal is sent from the slave sets 2-4 in response thereto, the data including the identification signal of the slave sets 2-4 is sent. When the identification signal included in the data is coincident with its own identification, the slave sets 2-4 are set to the communication mode. Thus, the data from the slave sets 2-4 is surely detected.
Patent JP-S5589975-A (JP)
Title: Magnetic bubble memory unit
Inventor: ORIHARA NAOTAKE
IPC: G11C11/14
Filed: 1978-12-26
Abstract: PURPOSE: To reduce the average access time, by separating the minor loop into two or more groups and selecting them in a group unit.  
     CONSTITUTION: The minor loop 2 is separated into two or more groups, and the major transfer path 1 located independently of each group is fed to one set of the generator 4 and detector 3, and the transfer gate to select each minor loop 2 in a group unit belonging to each group is given between the minor loop 2 of each  group and the major transfer path 1. Further, in read-out and write-in operation,  one minor loop group only is made effective with four conductor patterns 14W17  independently provided with each minor loop 2', and another minor loop group is separated from the detector 3 and generator 4 as control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5685762-A (JP)
Title: Electrophotographic recorder
Inventor: KONDOU OSAMU
IPC: G03G21/14
Filed: 1979-12-15
Abstract: PURPOSE:To enhance reliability, by applying standby mode recording motion in place of normal mode recording motion when a record start signal is not received within a constant time after a recording paper has been detected on the conveying route with a paper feed detector. CONSTITUTION:An alarm is sounded when a record start signal is not received within a constant time after a recording paper P on conveying route 11 has been detected by paper feed detector 12 in the time of recording motion in accordance with recording paper feed controlling means in a standby mode. At the same time, the recording motion in accordance with said means is shifted to that in accordance with recording paper feed controlling means in a normal mode, thus permitting trouble occurring when the record start signal is not received to be prevented and therefore, reliability to be enhanced.