baber/WOPTO huggingface dataset:
Patent JP-H04345342-A (JP)
Title: One-side interrupted call detection system in packet exchange network
Inventor: ARAYA KAZUNORI
IPC: H04L12/70
Filed: 1991-05-23
Abstract: PURPOSE:To attain one-side interruption detection and its restoration when communication between terminal equipment is in one-side interrupted state due to a fault in a packet exchange network in the network in which packet exchange stations accommodating a terminal equipment are connected by a relay line. CONSTITUTION:A station 100 to which a call is set uses a processor closest to a terminal equipment 100-1 sends an RR or an RNR packet to an opposite party 200 automatically when non-packet transmission state is conductive from own terminal equipment 100-1 for a prescribed time with respect to a call between terminal equipments 100-1 and 200-2 and a station 200 monitors whether or not a packet is received from the opposite terminal equipment 100 to its own terminal equipment 200-2 for each prescribed time and when no packet is received from the opposite terminal equipment 100 for a prescribed time, it is discriminated that its own terminal equipment 200-2 remains as a one-side interrupted call and a CI packet is sent to its own terminal equipment 200-2. Thus, no load is imposed onto a communication quantity in the network and one-side interrupted call is detected by a comparatively small scale processing at a processing section closest to the terminal equipment surely.
Patent JP-S5937713-A (JP)
Title: Polarized wave converter
Inventor: OOKUBO HISAFUMI
IPC: H01Q21/24
Filed: 1982-08-26
Abstract: PURPOSE:To generate a circular or elliptic polarized wave from a linear polarized wave and to amplify electric power at the same time by using an amplifier unit which performs polarized wave sconversion and electric power composition in space. CONSTITUTION:An input signal is applied to a 90 deg. hybrid circuit, and 90 deg. out-of- phase outputs A and B are applied to amplifier units 2-1 and 2-2, whose outputs are each distributed to (n) lines. Those outputs are amplified 4-1, 4-2-4-n and radiated to the space by antennas 5-1, 5-2-5-n, and antenna arrays 6-1 and 6-2 generate linear polarized waves whose planes of polarization cross each other at right angales. Electric fields Ea and Eb generated as a result are put together in the space with regard to vectors to generate a circular polarized wave; if both electrc fields Ea and Eb are different in intensity, an elliptic polarized wave is generated and at this time, electric power is amplified simultaneously.
Patent JP-S629652-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI AKIRA
IPC: H01L23/495
Filed: 1985-07-05
Abstract: PURPOSE:To increase the number of the external lead wires into twofold than ever and to increase the number of connects of a semiconductor element with other electronic apparatus into twofold by a method wherein the integrally formed external lead wires are respectively mounted at the same position by superposing in such a way as to hold one insulator between them. CONSTITUTION:Insulators 5 are respectively adhered with external lead wires 3 and 6 with a bonding agent and so forth. The external lead wires 3 and 6 formed integrally with the insulators 5 are respectively mounted on a substrate 2 at a constant interval, hereby when the substrate 2 has the same size as that of the substrate of an external electronic apparatus, the number of the external lead wires is increased into twofold and the number of connecting wires with the external electronic apparatus is increased into twofold. By this constitution, a semiconductor element having numerous external interfaces is contrived so as to be made and a semiconductor device, which needs hitherto two pieces of the semiconductor elements, can be done with one piece of the semiconductor element. As a result, this invention is effective in miniaturizing the device, and moreover in manufacturing this device at low price.
Patent JP-S5849531-A (JP)
Title: Cylinder supporting device for dumptruck
Inventor: IKEDA HIROO
IPC: B60P1/16
Filed: 1981-09-19
Abstract: PURPOSE:To obtain a compact dvice by installing a supporting ring in such a manner that the ring can rock on a spherical member fixed at a cylinder side, connecting this supporting ring to a cargo casing side, and installing a retainer to the supporting ring in such a manner that the retainer can be attached or detached. CONSTITUTION:A spherical member 6 is welded to the external periphery of the upper part of a cylinder 4, and a supporting ring 7 whose inner surface shape is similar to the outer surface shape of the spherical member 6 is installed at the external periphery of te spherical member 6 in such a manner that the ring 6 can slide freely. At right and left outside of the supporting ring 7, shafts 8 and 8 are projected out which are pivotally supported by a pair of right and left brackets 9 and 9 fixed to a front wall of the cargo casing. At the bottom of the supporting 7 a retainer 10 is housed which prevents the supporting ring 7 from coming off upwards the spherical member 6 when the center of gravity of a cargo casing moves backward from the cargo casing inclining center because of, for example, movement of cargo due to cargo casing inclination.
Patent JP-S5673269-A (JP)
Title: Vacuum valve used for vacuum device
Inventor: AIHARA RIYUUZOU
IPC: F16K1/36
Filed: 1979-11-15
Abstract: PURPOSE: To prevent a back-pressure rise of an oil diffusion pump in case of  changeover to the oil diffusion pump from an oil rotary pump by opening a sub- valve body prior to a main valve body when a chamber to be exhausted and a vacuum pump are communicated.  
     CONSTITUTION: A communicating hole 10 is formed in a main valve body 3, and a sub-valve body 12 is mounted to the main valve body 3 in order to clog the communicating hole 10. When a switch S is turned ON after the inside of a chamber to be exhausted attains approximately 10 -2 Torr, a valve lever 7 is moved in the arrow  head A direction by means of controlling mechanisms such as a control circuit 22,  and the sub-valve body 12 is shifted in a body with the valve lever 7 through a pin  14 and a hole 15. The main valve body 3 is left as it is pushed to a valve seat 5  because a guide bar 8 moves along long grooves 9a, 9b at that time. When the  valve lever 7 moves up to a dotted line a, a motor 20 is stopped, the sub-valve  body 12 is parted from the communicating hole 10, an inflow port 2a and an outflow port 2b are communicated, and the chamber to be exhausted is exhausted by means of an oil diffision pump. Thus, a back pressure rise of the oil diffusion pump transiently generated in case of said communication can be prevented by sufficiently reducing the exhaust conductance of the communicating hole 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09312895-A (JP)
Title: Supporting structure of speaker diaphragm
Inventor: KAGEYAMA ISAO
IPC: H04R7/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To restrain the frequency of natural frequency of a flat plate spring and to perform faithful reproduction by increasing mass of plural free vibration ends apart from a fixed axis on the side of a diaphragm of the flat plate spring. SOLUTION: A vibration system consisting of a flat diaphragm uses four flat plate springs 7's, one end of each plate spring 7 is attached to four corners of a winding frame in parallel with the face of the diaphragm, the other end is attached to a speaker body structure frame with its hole 9 passed through by a screw, etc., and the plate spring 7 is radially supported from four directions. The plate spring 7 is attached weights 11 and 12 to. The weights 11 and 12 consist of large and small pieces of brass to increase mass of each of plural free vibration ends apart from the fixed end 10 on the side of the diaphragm. Thus, the frequency of natural frequency of the plate spring 7 is reduced by increasing mass of the free vibration ends. Also, by adjusting weight of the weights 11, 12 and selecting a position where the weights are attached to, frequency characteristics can be optionally adjusted.
Patent JP-S5939072-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: EZAKI TAKEYA
IPC: H01L29/10
Filed: 1982-08-26
Abstract: PURPOSE:To facilitate the uniform operation of a number of transistor cells as well as to increase their output power by a method wherein a high resistance region is partially provided in a gate region, and the resistance between a gate electrode and a gate channel boundary is properly increased. CONSTITUTION:Gates 2, which are P type region, are formed in the vicinity of the surface of a semiconductor substrate 1 consisting of an N type high density substrate 1a, to be turned to a drain region, and an N type epitaxial layer 1b, and a source 3 which is an N type high density region is formed between the gates 2. A selective oxide film 4 is formed in the vicinity of the surface of the substrate 1 located between the gate 2 and the source 3, and electrodes 5 and 6 are formed on the gate 2 and the source 3 respectively. Said gate 2 consists of the first region 2a having high density on the outermost circumference, the second region 2b of low density and the third region 2c of high density to be used to lower the contact resistance with a gate metal electrode 5.
Patent JP-H0446110-A (JP)
Title: Oil-in-water type emulsion cosmetic
Inventor: TANAKA YOICHIRO
IPC: A61K8/92
Filed: 1990-06-08
Abstract: PURPOSE:To obtain oil-in-water type emulsion cosmetics having excellent close adhesion and water resistance by blending an epoxy resin fatty acid ester, nonpolar lubricant consisting of hydrocarbons and/or silicones and lubricant other that the nonpolar lubricant into an oil ingredient at specific amounts. CONSTITUTION:5-50 wt.% epoxy resin fatty acid ester, 10-70 wt.% nonpolar lubricant consisting of hydrocarbons and/or silicones, 25-85 wt.% lubricant (e.g. isopropyl myristate) other than the nonpolar lubricant are blended into an oil ingredient of oil-in water-type emulsion cosmetics and the content of the oil ingredient is controlled to 5-30 wt.% based on total amount of oil-in-water type emulsion cosmetics and the blend is prepared to provide the aimed product. The aimed product can be prepared in the form of milk lotion, cream, etc. The cosmetics have excellent stability and cosmetic retaining property and is free from change of viscosity by blend of each ingredient and have good using feeling and usability together.
Patent JP-H0394676-A (JP)
Title: Enzyme compounds for indicating collagen degradation activity and method of its isolation and purification
Inventor: BIYACHIESURAFU SOBA
IPC: C12N9/64
Filed: 1990-06-08
Abstract: PURPOSE: To safely obtain the subject new complex having collagenolytic activity at a low cost without using an organic solvent by extracting a hepatopancreas of crab with a buffer aqueous solution containing a salt and an additive, and then, purifying the extract by a membrane separation technique.  
     CONSTITUTION: The hepatopancreas of a crab is extracted with a buffer aqueous solution containing a salt and an additive. Then, the extract is normally centrifuged to separate and remove the upper suspended lipid layer and pellet and the supernatant fraction is separated and purified by membrane separation technique to provide the objective complex. Furthermore, microfiltration or ultrafiltration is used as the membrane separation technique. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63317098-A (JP)
Inventor: EDOWAADO ESU HAIMAN
IPC: A61P31/04
Filed: 1987-06-15
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-H051218-A (JP)
Title: Polyester composition
Inventor: HAYASHI RYOJI
IPC: C08L67/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a polyester composition which has a high crystallization rate and excellent moldability in a low-temperature mold and can give a molding excellent in mechanical properties, etc., by mixing a specified polyester resin with a specified amide compound and a specified reinforcing or filling substance in a specified mixing ratio. CONSTITUTION:This composition is prepared by mixing a specified amount of a polyester resin prepared by adding a specified amount of a phenolic organic sulfonate of formula I [wherein Ar is a 6-30C aromatic ring; M is an alkali (alkaline earth) metal; (m) is 1-2; and (n) is 1-5] to a specified amount of a thermoplastic polyester comprising an 8-20C aromatic dicarboxylic acid (lower alkyl ester) and a 2-20C diol before completion of the polycondensation of the polyester with a specified amount of an amide compound obtained by the condensation of compounds of formulas II and III (wherein R<1> and R<3> are 1-35C aliphatic groups or aromatic groups and are not aromatic groups simultaneously; R2 is H or a 1-4C aliphatic group; and (k) and (l) are each 1-3 and are not 1 and 3 simultaneously) and having a specified molecular weight and a specified melting point, and a specified amount of a reinforcing or filling substance.
Patent JP-H07235980-A (JP)
Title: Portable telephone system
Inventor: YAMANE KAZUYOSHI
IPC: H04M1/66
Filed: 1994-06-30
Abstract: PURPOSE:To form a portable telephone system where plural telephone numbers can be used, these plural telephone numbers are properly used according to use purposes and a proper telephone function can be utilized. CONSTITUTION:Two sets of ID corresponding to telephone numbers A and B are stored in a ROM 10. Which of the telephone number A or the telephone number B an incoming is performed to at the time of the incoming and whether an automatic answering telephone function is used for each incoming state are preliminarily set by a user from a key input part 8. With them, these incoming conditions are stored in a RAM 11. When the incoming is received, the ID registered in the ROM 10 and the ID in the slot in an incoming signal are discriminated and an incoming control is performed according to the incoming condition stored in the RAM 11. When an originating call is performed, the originating control is performed by selecting the telephone number A or the telephone number B for the originating call by the user.
Patent JP-S6042173-A (JP)
Inventor: HORII YOSHIYUKI
IPC: B62K11/04
Filed: 1983-08-16
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-S6128549-A (JP)
Title: Self-adhesive polyorganosiloxane composition
Inventor: MATSUMOTO YASUSHI
IPC: C08L83/07
Filed: 1984-07-20
Abstract: PURPOSE:The titled composition which cures at room temperatures, maintains excellent adhesiveness after being left in hot water, consisting of a specified polyorganosiloxane, polyorganohydrogensiloxane, organic silicon compound, and addition reaction catalyst. CONSTITUTION:100pts.wt. polyorganosiloxane (A) which contains at least two alkenyl groups attached to Si in a molecule and has a viscosity of 50-100,000cP (25 deg.C); a polyorganohydrogensiloxane (B) which contains at least three Si-H in a molecule and has a viscosity of 0.5-10,000cP (25 deg.C) in an amount to give an Si- H of 0.5-10 equivalent per equivalent of the alkenyl groups of component A; 0.01-10pts.wt. organic silicon compound (C) such as the one shown by formula I or II containing at least one (meth)acryloxyalkyl and acetoxy in a molecule; and an addition reaction catalyst of Pt, Pd or Rh type (D) in an amount of 0.1- 1,000ppm (in terms of an element) based on A+B are compounded.
Patent JP-S5852912-A (JP)
Title: Combuston controlling circuit
Inventor: TOUDOU KENJI
IPC: F23N5/12
Filed: 1981-09-24
Abstract: PURPOSE:To provide a combustion controlling circuit high in safety, at a low cost, and without compromising the performance of ignition and detection of a flame, by providing, between a burner and a combustion controlling circuit, higher resistors having a high breakdown strength thereby securing the insulation for preventing one from being struck by electricity. CONSTITUTION:Due to the insulation performance of a pulse transformer 7 and the resistors 9, 21, the burner 1 and a commercial alternative current power source 1 are separated enough in view point of the prevention of one from being struck by electricity, and therefore if an electrode 8 becomes in touch with the burner 1, there is no such a risk. At the other positions of the resistor 21, the discharge current for the ignition becomes little so as to lower the ignition performance. On the other hand the auto-transformer 20 is inexpensive. Thus the combustion controlling circuit having the same performance as the prior art in view point of the ignition, the detection of a flame and the safety can be provided at a low cost.
Patent JP-2000336216-A (JP)
Title: Ethylene copolymer composition
Inventor: AOYAMA MASAKI
IPC: C08L33/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene copolymer composition flexible and excellent in strengths, moldability and heat resistance. SOLUTION: There is provided a composition comprising a polyethylene having a density of 900-930 kg/m3 and a melt flow rate at a load of 2,160 g of 0.1-15 g/10 min and an ethylene-unsaturated ester copolymer containing 5-49 wt.% of an unsaturated ester, which composition has an unsaturated ester content in the range of 10-20 wt.% and a melt flow rate at a load of 2,160 g in the range of 0.1-15 g/10 min and the copolymer is compounded in an amount of 75-20 pts.wt. relative to 25-80 pts.wt. of the polyethylene (provided that when the ethylene-unsaturated ester copolymer is solely composed of an ethylene-vinyl acetate copolymer and a polyethylene employed is one having a Vicat softening point of lower than 95 deg.C, the copolymer is compounded in an amount of 45-20 pts.wt. relative to 55-80 pts.wt. of the polyethylene.
Patent JP-S5576099-A (JP)
Title: Production of electrode for aluminum electrolytic capacitor
Inventor: YAMAZAKI TADASHI
IPC: C25F3/04
Filed: 1978-12-05
Abstract: PURPOSE: To form the aluminum electrode foil of a high surface expansion rate and tensile strength by letting sodium thiosulfate exist in a high-concentration high- temperature hydrochloric acid solution and applying DC electrolytic etching under the specific conditions.  
     CONSTITUTION: At the time of expanding the surface area of an Al metal foil through electrolytic etching, sodium thiosulfate is added at 0.1% or more into the bath of HCl concentrations 3W15%, and while the solution temperature is being maintained at 75°C or more, the foil is pretreated by using the electric quantity of DC 2W30 Coulomb/cm 2 , after which it is subjected to deep etching at current density 0.02W0.1A/cm 2  DC at the same temperature, whereby the pits of diameters made 4 times laryer than those by conventional methods are formed. Because of  this, the decrease in surface expansion rare in the high pressure region is small and since the shape of the pits becomes perpendicular and regular cylindrical form, the surface expansion rate becomes extremely high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08319952-A (JP)
Title: Refrigerating plant
Inventor: KATAYAMA YASUO
IPC: F04B39/04
Filed: 1995-05-25
Abstract: PURPOSE: To reduce the installation spaces for a closed type compressor and an accumulator, to increase the degree of freedom of installation, and to facilitate installation. CONSTITUTION: The diameter of the cylindrical container 21 of an accumulator 20 is increased to a value higher than the outside diameter of the cylindrical closed housing 33 of a closed type compressor 30, and the closed type compressor 30 is installed on the cylindrical container 21 of the accumulator 20.
Patent JP-H0342855-A (JP)
Title: Marking and cleaving methods and device for single crystalline semiconductor material plate
Inventor: JIERAARU PETORO
IPC: H01L23/544
Filed: 1990-06-07
Abstract: PURPOSE: To cleave a single crystal plate, without disturbing the crystal lattice by forming a press mark on a non-use section of one surface of the plate, using a micro hardness meter, obtaining a cleavage plane from a slide plane caused round the press mark, and drawing a cleavage line in a section of the other surface of the plate, corresponding to the non-use section. CONSTITUTION: To find that reference directions 9, 11, 13 a press mark 1 is formed in a non-use section 52 of one surface of a plate 26 on which semiconductor components have been or will be formed later but have not been or will be formed in the section 52. Lines are drawn in this section 52 in the reference directions, while cleavage lines are drawn in these directions at a low side of the non-use section 52 of the other surface of the plate to cleave it along the reference directions 9, 11, 13 agreeing with the possible cleavage directions. This method is for low-hardness single crystal semiconductor plates, the cleaving directions of which due to forming of the press mark are parallel to slide planes 2, 4, 6 of the plates, having cleavage planes 8, 10, 12 perpendicular to the slide planes. Thus a chip is obtd., without disturbing the crystal lattice due to deformation.
Patent JP-S5853045-A (JP)
Title: Tape recorder
Inventor: YOKOYAMA HIDEO
IPC: G11B15/093
Filed: 1981-09-22
Abstract: PURPOSE:To release the lock of an operating lever from the operating position, by turning a recording stop lever with a high speed slider interlocked with a lock plate. CONSTITUTION:When a tape reaches its end at the forward recording, a lock plate 45 is slided left with the operation of an automatic stop mechanism ASO (not shown), a taper 585 is depressed with a folding latch 453 and a high speed slider 58 is moved upward. A taper 586 depresses a projection 654, and a recording REC stop lever 65 is turned clockwise against the energizing force of a spring 656, then a latch 653 is detached from a folding latch piece 681 and a REC operation lever 68 is restored to the home position. Further, a PLAY operation lever 43 is restored to stop through the moving left of a lock plate 44 in interlocking with the lock plate 45.
Patent JP-S5851376-A (JP)
Title: Multiple integral calculation system
Inventor: TSUKUNE HIDEO
IPC: G06T5/20
Filed: 1981-09-22
Abstract: PURPOSE:To execute the multiple integral of a two-dimensional pattern at a high speed, by providing a rewritable high-speed control storage and combining a picture storage device, where rows and columns of a picture can be substituted, and a high-speed product sum operator. CONSTITUTION:Three items a(1,j), a(2,j), and a(3,j) of the j-th row of a coefficient matrix are held in coefficient registers 33A, 33B, and 33C, respectively. Original picture elements are first stored in a picture element register 34C and are shifted to picture element registers 34B and 34A successively. Products between data of coefficient registers 33A, 33B, and 33C and data of picture element registers 34A, 34B, and 34C are operated in multipliers 35A, 35B, and 35C, and the sum of three products is calculated in an adder 36. Intermediate resultant picture elements are stored in an intermediate resultant register 37 successively. Contents of this register 37 and the output result of the adder 36 are added in an adder 38 to obtain new intermediate resultant picture elements.