baber/WOPTO huggingface dataset:
Patent JP-H04279658-A (JP)
Title: Resin composition
Inventor: NODERA AKIO
IPC: C08L67/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a composition having good compatibility mixing each of the component at a suitable ratio, improved in solvent resistance and capable of retaining the original physical properties in good state by blending an aromatic polycarbonate, etc., with a polyarylate, polyamide and rubber-like elastomer. CONSTITUTION:(A) 10-80wt.% one kind of a polymer selected between an aromatic polycarbonate and a polyester carbonate is blended with (B) 10-80wt.% polyarylate having >=50 mol/10<6>g resin terminal carboxyl group content and (C) 1-20wt.% rubber-like elastomer. A polyarylate obtained by reacting isophthalic acid with bisphenol A and having 10000-100000wt. average molecular weight is preferably used as the component B.
Patent JP-H06316314-A (JP)
Title: Method for determining storage space address in temporary storage place
Inventor: AOKI ICHIRO
IPC: B65G61/00
Filed: 1993-03-02
Abstract: PURPOSE:To facilitate the putting out by classifying the attributes of stocks to a plurality of levels according to the degree of subdivision, when the stocks are stored in each section (storage space address) of a plurality of storage sections and putted out according to a delivery demand, determining the mass with the minimum reduction in attribute level to a receiving address. CONSTITUTION:A temporary storage place 2 the area of which is set according to the operating range of a carrying means 1 such as a bridge crane is divided into a number of small spaces 4 longitudinally and laterally arranged in a grating to finely specify the loading position of coils 3 as stocks. Each small space 4 is set to a capacity capable of stacking the coils 3, for example, in five stages, and the address is set for every small space 4. At determining a storage space address, the coil attribute is taken into consideration so that one mass is formed by the coils common in kind of post process or delivery schedule, and the coil attribute is set so that its classification is subdivided as the level is enhanced. For the receipt of the coils 3, the mass with the minimum reduction in attribute level is determined as a receiving address.
Patent JP-H05275607-A (JP)
Title: Bipolar power transistor module and its protecting method
IPC: H01L23/58
Filed: 1992-03-26
Abstract: PURPOSE:To give current-limiting characteristics to a bipolar power transistor module(PTR) itself, and to simplify a protective circuit to be provided outside the transistor module. CONSTITUTION:At least a part of the conductive member, located between the input part of the power transistor chip located in a PTR and a collector electrode terminal C, is formed by a PTC resistance element 1 having the resistance value which suddenly increase as the temperature rises. As a result, an excessive current is limited quickly by a PTC resistance element 1, the occurrence of abnormal current conduction is detected by the change of voltage, and the peak value of breaking current can be reduced.
Patent JP-S62231736-A (JP)
Inventor: MULLER ROLF
IPC: B31B50/58
Filed: 1987-03-20
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-H07251013-A (JP)
Title: Parallel flow type filter having nonclosing through-hole
Inventor: YAMAGUCHI YOSHIO
IPC: C02F3/10
Filed: 1994-03-11
Abstract: PURPOSE:To secure the flow path of a circulating flow without removing a clogged filter by equipping a filter medium layer provided parallel to the flow direction of liquid to be treated, a collectable space layer piercing from the inflow face of the liquid to be treated to the outflow face thereof and a through- hole used as a nonclosing hole part piercing from the inflow face of liquid to be treated to the outflow face thereof. CONSTITUTION:This parallel flow type filter is equipped with filter medium layers 11 provided essentially parallel to the flow direction D of liquid to be treated, a collectable space layer 31 which is formed between the filter medium layers 11 by an interval-holding material 21 and pierced from the inflow face of liquid to be treated to the outflow face thereof and a through-hole 51 used as a nonclosing hole part piercing from the inflow face of liquid to be treated to the outflow face thereof. As a result, even when the filter medium layers 11 are clogged, high collection efficiency is obtained by the collectable space layer 11. Furthermore, even when the collectable space layer 11 is clogged, the flow path is secured actually forever by the nonclosing hole part.
Patent JP-S58185067-A (JP)
Title: Disk player
Inventor: YOSHIDA TADAO
IPC: G11B21/08
Filed: 1982-04-22
Abstract: PURPOSE:To have an accurate pause, by comparing an address data reproduced from a disk with the next address data when a pause is given during reproduction, then returning back the reproducing position by one track when a certain relation is obtained between said two address data. CONSTITUTION:The digital signal containing an address given from a pickup 3 is amplified 11 and then decoded 12 to deliver left and right signals 15L and 15R. At the same time, a channel data Dq is extracted and latched 31 and 32. The latch 31 replaces the data with each supply of the data Dq and latches the latest data D31. While the latch 32 latches only the first data D32 obtained after a pause switch 24 is turned on with a signal P1 of a CPU23. When a comparator 33 detects D31>=D32, an output P33 is delivered to the CPU23. The CPU23 stops a motor 4 during a pause mode, controls a signal S3, when pulses P1 and P33 are obtained then the pickup 3 is returned back toward the inner circumference by one track. In such a way, it is easy to have an accurate pause at an option a time point during reproduction. This is suited to search a program of music.
Patent JP-H08278651-A (JP)
Title: Dispersing polymer for phthalocyanine pigment used for organic photoconductor
Inventor: RABINDORA RAKUSHIMINARASHIMUHA
IPC: G03G5/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a phthalocyanine type pigment dispersing polymer, especially methyl ethyl ketone type stable dispersant in which a phthalocyanine type pigment for electrophotography are highly dispersed. SOLUTION: This phthalocyanine type pigment-dispersing polymer consists of a phthalocyanine type pigment and a dispersant polymer containing an alkyl acrylate monomer unit, an alkyl methacrylate monomer unit, a hydroxyalkyl acrylate monomer unit, and pendant quaternary ammonium-containing alkyl methacrylate monomer unit.
Patent JP-H08263370-A (JP)
Title: Cache memory system
Inventor: SHIRATORI TSUKASA
IPC: G06F1/32
Filed: 1995-03-27
Abstract: PURPOSE: To reduce the power consumption by providing a tag address, an address register, data memories, tag memories, tag comparators, and a reference frequency information register and outputting the address from only the hit tag memory based on information of them. CONSTITUTION: AD address register 1, tag memories 3-0 ana 3-1, data memories 5-0 and 5-1, an LRU bit register 7, tag comparators 9-0 and 9-1, a hit control circuit 1, and a way selector 13 which selects and outputs data of the data memory 5-0 or 5-1 are provided. Only one tag memory is referred to by the first access, ana an access control circuit us connected to an LRU bit register 7 is provided for tag memories 3-0 and 3-1 and tag comparators 9-O and 9-1. This circuit 15 obtains reference frequency information from the LRU bit register 7 to refer to the recently hit way.
Patent JP-H02247549-A (JP)
Title: Analysis of multilayered film and formation of multilayered film
Inventor: SANO KENICHI
IPC: C23C14/54
Filed: 1989-03-20
Abstract: PURPOSE:To easily make analysis with good productivity without losing the electrolyzing power required for each of respective layers by analyzing the compsn. of the surface layer at the respective timing at the time of film formation to analyze the compsn. modulated structure of the multilayered films formed on a substrate. CONSTITUTION:Fe and Au are subjected to evaporation 12a, 12b in a vacuum chamber 13 and shutters 11a, 11b are opened and closed cooperatively with film thickness sensors 9a, 9b to deposit the Fe and Au by evaporation alternately on the substrate 2 by which the multilayered films are formed. An electron ray is made incident at about 1 deg. glancing angle with the film on the substrate 2 from an electron gun 1 installed in the chamber 13 simultaneously with this film formation to excite a characteristic X-ray. After the characteristic X-ray is detected by a semiconductor detector 13 in the chamber 3 and is amplified 4, the integration coefft. by the characteristic X-ray is separated and is taken into a data processor 6. The outputs of the sensors 9a, 9b are also amplified 10 and are taken into the processor 6 which displays and analyzes the intensity of the characteristic X-ray as the function of a film thickness. The temp. of the substrate 2 is so controlled 7 as to minimize the deviation from the reference value of the characteristic X-ray intensity of the Fe and Au set as the function of the film thickness in the processor 6, by which the multilayered films having the excellent steepness of the boundary are formed.
Patent JP-S59193200-A (JP)
Title: Controlling method of anaerobic digestion tank
Inventor: ZAITSU YASUSHI
IPC: C02F11/04
Filed: 1983-04-18
Abstract: PURPOSE:To stabilize the quality of the desorbed liquid in a secondary digestion tank by measuring discretely the volume of the digester gas in a primary digestion tank and a secondary digestion tank, and regulating the inflow rate of the liquid to be treated into the primary digestion tank. CONSTITUTION:The digester gas R generated in a primary digestion tank 3 is discharged through differential pressure type flow rate transmitter 11 and the digester gas R generated in a secondary digestion tank 5 is discharged likewise through a differential type flow rate transmitter 12. Both digester gases are joined with each other and pass through a digester gas piping E so as to be stored in a gas tank. All of the values detected with an electromagnetic flowmeter 2, a sludge concn. meter 8 and the transmitter 11 are fed to a control arithmetic part 13. A sludge charging pump 1, a desorbed liquid removal valve 6 and a digested sludge removal valve 7 are operated and controlled in accordance with the result of the calculation in the part 13.
Patent JP-H03271005-A (JP)
Title: Pneumatic radial tire
Inventor: KAWABATA MISAO
IPC: B60C11/04
Filed: 1990-03-20
Abstract: PURPOSE:To enhance noise property without lowering drainage property in a pneumatic radial tire having an endless shape circumferential groove in a tread by partially varying inside surface roughness of a circumferential direction groove. CONSTITUTION:In the case where circumferential direction grooves 1 and lateral direction grooves 2 orthogonal thereto are arranged in a tread part T to form blocks B0-B3', inside surface roughness of the circumferential groove 1 is partially varied. Namely, in regard to one side groove wall 1-0 of the circumferential groove 1, in the respective blocks B0-B3 partitioned by the lateral grooves 2, surfaces of the blocks B0, B2 are made rough while those of the blocks B1, B3 are made smooth. In the other side groove wall 1-1, surfaces of the blocks B0', B2' are made smooth while those of the blocks B1', B3' rough. According to this constitution, deterioration of drainage property is prevented and noise property is enhanced.
Patent JP-S58185935-A (JP)
Title: Intake device for rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/04
Filed: 1982-04-22
Abstract: PURPOSE:To promote atomization of fuel in medium load in an intake device provided with respective intake ports for low, medium and high loads by setting the opening areas and closing times of respective intake ports for low and medium loads in a specific relationship to each other. CONSTITUTION:One 2a of side housings 2a, 2b arranged on both sides of a rotor housing 1 is formed with an opening 10a of an intake port 10 for low load comunicating to a primary intake path 12, and the other side housing 2b is formed with openings 15a, 16a of intake ports 15, 16 for medium and high loads. Both intake ports 15, 16 are connected to a common secondary intake path 17. Then the opening area of the intake path 17. Then the opening area of the intake port 15 for medium load is set smaller than that of the intake port 10 for low load. Also, the closing time of the intake port 10 for low load is set to the side later than that of the intake port 15 for medium load and the opening time is set to open said port 10 right before the exhaust port is closed.
Patent JP-S60211881-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/142
Filed: 1984-04-05
Abstract: PURPOSE:To prevent a change into a polycrystal through laser annealing of a semiconductor regarding the structure of a connecting section connecting two elements by using a laser scribing system (LS) also functioning as a mask-less process. CONSTITUTION:A light-transmitting conductive film such as one mainly comprising tin oxide, to which ITO+SnO2 or a halogen element such as fluorine is added, is formed extending over the whole surface of the upper surface of a light-transmitting substrate 1 with an insulating surface. Projecting laser beams are scanned, a first opened groove 13 is formed, and first electrodes 2 are prepared in each inter-element region 31, 11. A nonsingular crystal semiconductor layer 3 generating photovoltage by beam projection is shaped on the upper surfaces of the electrodes 2 and the opened groove 13. A second opened groove 18 is formed extending over the left direction side of the first opened groove 13. The substrate is etched, and lower porous silicon oxide is removed. A third opened groove 20 is shaped extending over the first element region 31 so that chromium 45 constituting a second electrode and a connector 30 are not short- circuited electrically.
Patent JP-H11322930-A (JP)
Title: Polymerizable composition
Inventor: MORIJIRI HIROYUKI
IPC: C08G75/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition which can give a high- refractive-index cured resin having a very high refractive index and high transparency as well as a high Abbe's number by incorporating a (thio)epoxy compound having at least one disulfide bond in the molecule in a polymerizable composition. SOLUTION: The high-refractive-index resin means a resin having an nd of 1.71 or above. The (thio)epoxy compound having at least one disulfide bond in the molecule means a compound having at least one disulfide bond (S-S) and having an epoxy or thioepoxy group and is desirably a (thio)epoxy compound represented by the formula (wherein X and Y are each O or S). In particular, it is exemplified by bis(2,3-epithiopropyl) disulfide. In the polymerization for obtaining a cured resin, a polymerizable composition containing a (thio)epoxy compound containing a curing catalyst (e.g. tertiary amine) is poured between molding dies and cured by heating.
Patent JP-H05273837-A (JP)
Title: Electrostatic charging device
IPC: F16C13/00
Filed: 1992-03-26
Abstract: PURPOSE:To obtain an electrostatic charging device suppressing a change (a recess) in the shape of an electrostatic charging member and hardly causing fluctuations in a void by specifying the hardness of an elastic rubber as the electrostatic charging member. CONSTITUTION:The elastic rubber layer of an electrostatic charging roller 2 is made of the elastic rubber of the rubber hardness of JISA 50 deg. or above, and even if the electrostatic charging roller 2 is strongly pressed in contact with a photosensitive drum 1 by the pressing force of a spring 6, these is no fear of causing a recess at the position where the electrostatic charging roller 2 is brought into contact with an insulating tape 3. Therefore, correction corresponding to dispersion in a member by a spring, is more effectively executed, and the fluctuations in the void (ts) are extremely suppressed. On the other hand, the insulating tape 3 is not an annular member as in the conventional manner, so that variation in the outer diameter of the annular member and deflection itself are excluded from the factor of the fluctuations in the void (ts). Consequently, a charge is uniformly imparted to the photoconductive layer of the photosensitive drum 1, and an excellent copied image can be always obtained.
Patent JP-H01240392-A (JP)
Title: Suspension device for axle shaft
Inventor: TAKAYANAGI SHINJI
IPC: F16F9/14
Filed: 1988-03-22
Abstract: PURPOSE:To make it possible to easily change damping force characteristics of a rotating type hydraulic damper, by providing an adjusting length member on a longitudinal link member constituting a link mechanism, in a swing arm type suspension device for an axle shaft provided with a rotating type hydraulic damper and the link mechanism. CONSTITUTION:A swing arm 3 supporting an axle shaft of a rear wheel 2 against a body frame 1 is pivotally supported with a supporting shaft 4 so as to be able to fluctuate up and down, and a rotating type hydraulic damper 10 is arranged and provided on the upper front part of the swing arm 3. The rotating type hydraulic damper 10 comprises a lateral rotor shaft 11, a cylindrical housing 12 having a circular section, side cases 13, 14, vanes 21, 22, a generating means of damping force, etc., and a link mechanism 51 is mounted between a projected end of the rotor shaft 11 from the side case 13 and the upper front part of the swing arm 3. In such suspension device, an adjusting length member 54 comprising a screw-bar-like rod 56, nuts 58 and the like is provided on link members 54 constructing the link mechanism with a lever 52.
Patent JP-H05273653-A (JP)
Title: Reflection type screen and its production
IPC: G03B21/60
Filed: 1992-03-26
Abstract: PURPOSE:To improve the contrast of an image, to simultaneously improve screen reflecting characteristics, and to clearly observe a projected image even in a bright room. CONSTITUTION:As to a reflection type screen in which the image is projected from a projector and which is used when the image is observed from the same direction as that of the projector; a reflecting layer 12 is provided on the nearly hemispheric part of a transparent bead 11 having a specified refractive index in a state where it is on a back surface on a projecting side, and the beads are plurally transferred or bonded on a black screen base material 13.
Patent JP-H06277383-A (JP)
Title: Thread inserting device for sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B63/00
Filed: 1993-03-26
Abstract: PURPOSE:To simplify thread inserting work, and prevent malfunction by inserting a thread into a looper in a sewing machine having the looper by simple operation using pressurized gas. CONSTITUTION:An air pump 4 is connected through a connection changing member 8 to a thread introducing member 7, and the thread introducing member 7s is connected to a thread inlet to a looper by ring-shaped guide tubes 5, 6, 5', 6'. Thread insertion ports and thread introducing tubes are formed at the thread introducing member 7 in accordance with the number of the loopers, and plural gas introducing parts connected to an air supply port of the connection changing member 8 are connected to the respective thread introducing tubes. The connection changing member 8 is slided to the thread introducing members 7 to connect the air pump 4 to a specified one of the thread introducing tube, pressure air branched from the plural gas introducing parts is supplied to it, and the thread is fed to a thread outlet of the looper by flow of the air.
Patent JP-S59193870-A (JP)
Title: Novel bifunctional ligand compound
Inventor: ARANO YASUSHI
IPC: A61K51/00
Filed: 1983-04-19
Abstract: NEW MATERIAL:A novel bifunctional ligand compound, p-glyoxalphenylalkylcarboxylic acid bis(thiosemicarbazone) derivative shown by the formula (n is 0-4; R is H, or 1-3C alkyl). EXAMPLE:p-Glyoxalphenylacetic acid bis(N-methylthiosemicarbozone). USE:A compound useful for preparing a radioactive diagnosticum with a stable radioactive metal mark. Noninvasive nuclear medicine diagnosis for extraction of specific organ, examination of specified disease, and vital test. PREPARATION:p-Acetylphenylalkylcarboxylic acid is oxidized to give a phenylglyoxal derivative, which is condensed with thiosemicarbazide or its N-alkyl derivative to give a compound shown by the formula.
Patent JP-S61229494-A (JP)
Title: Low hydrogen type coated arc electrode
Inventor: KOSHIO TAKESHI
IPC: B23K35/365
Filed: 1985-04-03
Abstract: PURPOSE:To prevent welding defects such as pits and blow holes by incorporating a specific ratio of an org. material and a specific ratio of ultra-fine particulate titanium oxide which is specified in particle size and quantity into a coating material. CONSTITUTION:This low hydrogen type coated electrode is formed by adding a binder to the coating material contg. 0.2-5wt% ultra-fine particulate titanium oxide consisting of >=95wt%<1mu particle size and <=0.5wt% org. material and coating such material on the outside periphery of a steel core wire. Such arc welding electrode is highly resistant to the dislodgment of the coating material and obviates the generation of the welding defects such as pits and blowholes arising from the dislodgment of the coating material. The rate of mending is therefore decreased and the welding working efficiency is improved.
Patent JP-H01241925-A (JP)
Title: Reception system
Inventor: HASHIMOTO YOSHITERU
IPC: H04B1/26
Filed: 1988-03-23
Abstract: PURPOSE:To attain comparatively simple constitution and to attain low cost by varying simultaneously a phase comparison reference frequency of a mixer type PLL control oscillator and a frequency of other local oscillator in common by the same amount. CONSTITUTION:In a supherhetrodyne type radio receiver, a mixer type phase locked loop(PLL) control oscillator 6 is employed for at least one of local oscillators 6-8 of a frequency conversion stage, the phase comparison reference frequency is used in common as the frequency of other local oscillator 7, the frequency is varied simultaneously by the same quantity to shift the intermediate frequency. Thus, the constitution of the circuit is very simple and less number of mixer stages is advantages to prevent spurious radiation and the receiver with a comparatively narrow band is formed with a low cost.
Patent JP-S59196345-A (JP)
Title: Polyethylene composition
Inventor: MORIGUCHI KISOO
IPC: C08L21/00
Filed: 1983-04-21
Abstract: PURPOSE:To provide a PE compsn. having excellent physical and chemical properties and processability, consisting of two kinds of polymers selected from among ethylene homopolymer and ethylene/alpha-olefin copolymers, said polymers having specified MW and being prepd. by polymn. in the presence of a specified catalyst. CONSTITUTION:A polyethylene resin compsn. having a melt index of 0.001-10 consists of two kinds of polyethylenes (A) and (B) selected from among ethylene homopolymer and ethylene/alpha-olefin copolymers. Polymer A is obtd. by two-stage polymn. in the presence of an Mg compd.-contg. Ziegler catalyst and polymer B is obtd. by polymn. in the presence of an organometallic compd./Cr compd.-supported catalyst. Polymer A consists of a low-molecular moiety having an MW of 5,000-90,000 and a high-molecular moiety having an MW of 100,000-1,500,000 in a weight ratio of 70:30-30:70 and has an MW ratio of high-molecular moiety to low-molecular moiety of 4-200 and polymer B has an MW of 50,000-500,000 and acounts for 10-65wt% of the quantity of the compsn.