baber/WOPTO huggingface dataset:
Patent JP-H05259437-A (JP)
Title: Semiconductor device
IPC: H01L21/331
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a semiconductor device having an extremely small reverse leakage current, a low loss, high withstand voltage and high speed. CONSTITUTION:This semiconductor device is so constituted that, if the shortest distance of one-conduction type semiconductor 1 (for instance N) sandwiched by a pair of reverse conduction type semiconductor regions 6 (for instance P+) is WN, and if the depletion layer width having zero potential to be decided by specific resistance of the regions of a one-conduction type semiconductor and a reverse conduction type semiconductor is Wbi, it is to be 0<WN<=2Wbi, further, the one-conduction type semiconductor of the part to come in contact with an electrode A is made a second one-conduction type semiconductor 8 having a different resistant value from one-conduction type semiconductor of the other part.
Patent JP-H01256334-A (JP)
Title: Semi-automatic fishing machine
Inventor: SOGABE SATOSHI
IPC: A01K79/00
Filed: 1988-04-06
Abstract: PURPOSE:To provide the title machine so designed that when a dehooking detection part does not detect a dehooking based on a fish body weight sensor output, the dehooking control part is actuated and when a dehooking is detected, a luring control part begins to follow a designated fishing rod angle, thereby improving the operability. CONSTITUTION:When a dehooking detection part does not defect a dehooking based on the output from a fishing body weight sensor 23 to detect the tension of a main line 542, a plurally dehooking control part 41 drives the fishing machine itself 54 with a fishing rod output 411 for dehooking, via an addition part 43 and a driving control part 53 to effect fish dehooking. On the other hand, a dehooking is detected, a luring control part 38 begins to follow a designated fishing rod angle from an angle input part 24, thereby eliminating troubles associated with dehooking confirmation in dehooking action and the waiting for its completion, enabling plural fishing machine to be operated by a single operator.
Patent JP-S5422104-A (JP)
Title: Transmisson system for start signal
Inventor: MIYAZAKI MASAMITSU
IPC: H04Q9/00
Filed: 1977-07-20
Abstract: PURPOSE:To realize the cost reduction for both the terminal and central units for the telemeter system by using the pulse modulated by the subcarrier wave for the start signal.
Patent JP-H11280674-A (JP)
Title: Scroll compressor
Inventor: FUJINO MASAKI
IPC: F04C18/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor with improved sealing performance for the gap in the diameter direction of the lap while having a rotating bearing structure by which compression of the fluid is prevented. SOLUTION: The inside diameter of a rotating bush bearing 8a is made larger than the outside diameter of a rotating bearing bush 6. Between these members, a gap of the size of the maximum decentering amount of the rotating bearing bush 6 is provided. A groove 8a1 having a D-shaped section is formed in the axial direction along the sidewall of the rotating bearing bush 8a on the other side of the center of rotating bush bearing 8a based on the center of a clank shaft 8 as a reference line. Moreover, a flat portion 6a is formed corresponding to the opening of the groove 8a1 on one side of the rotating bearing bush 6. Then, an elastic pressing member 19 made of resin having an abutting surface 19a that abuts on the flat portion 6a is fit to the groove 8a1.
Patent JP-H09278170-A (JP)
Title: Conveyor system
Inventor: YANAI TAKENORI
IPC: B65G13/10
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To quickly deliver an article by a simple constitution when the article is mutually delivered in a block between two conveyors set adjacent in such a way as to be in parallel with each other in the carrying direction. SOLUTION: A right side and a left side conveyor 1a and 1b include both each delivery part 6 provided with a plurality of rollers capable of freely being rocked in the horizontal direction, and each introducing part 7 provided with a plurality of rollers capable of freely being rocked in the horizontal direction. When an article is to be delivered between both the conveyors, both the roller group of the delivery part 6 at the delivery side conveyor and the roller group of the introducing part 7 at the receiving side conveyor, are brought into a rocking condition each.  A plurality of free balls 8 capable of freely being rotated in all directions are interposed between each delivery part 6 and each introducing part 7, and when each article is to be transfer loaded from one conveyor to the other conveyor, each article is advanced while the occurrence of falling is being prevented, so that transfer loading is thereby surely performed.
Patent JP-H08288949-A (JP)
Title: Information transfer system
Inventor: KAWASHIMA MASAHISA
IPC: H04Q3/00
Filed: 1995-04-12
Abstract: PURPOSE: To reduce transfer of undesired information by providing a means adding an error correction cell, a means adding a sequential number, a means estimating whether a cell is an original information cell or the error correction cell and a means decoding a defective cell. CONSTITUTION: When only information by L cells is generated within a prescribed time, an error correction cell is generated and its transmission is started. The error correction coding to generate the error correction cell is conducted such that a dummy cell by (K-L) cells is added to original information by L cells, information of (n+M-1)th order is extracted from an n-th main information area from each of K sets of original information cells and an information string 14 whose length is (K×M) is generated. Then the information string 14 is given to an error correction coder 15 to generate a redundant information string 16 whose length is (N-K)×M to e added to the original string 14 is generated. The string 16 is the information from the n-th to the (n+M-1)th in a main information area of (N-K) sets of error correction cells to be sent. The processing above is conducted to all (n) in a memory 17 to generate an error correction cell 18.
Patent JP-S5711986-A (JP)
Title: Okadaic acid, its salt, and its ester
Inventor: TSUKITANI YASUMASA
IPC: C07D493/20
Filed: 1980-06-25
Abstract: NEW MATERIAL:An okadaic acid shown by the formula (R is carboxy or esterified carboxy), its salt, and its ester.  
     EXAMPLE: Okadaic acid P-bromophenacyl ester.  
     USE: An antitumor agent, cardiotonic, etc. Pharmaceutically manufactured into an oral agent, injection, external preparation, etc. for use. A dose as the antitumor agent for human is about 2W50γ/kg/day.  
     PROCESS: For example, Halichondria Okadai PORIFERA is extracted with an organic solvent (e.g., methanol, ethanol, etc.) to give an extracted solution, from which an odakaic acid shown by the formula (R is carboxy) is isolated and collected. And, if necessary, esterification or salt formation is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0625454-A (JP)
Title: Stable polyurethane foam
Inventor: HARII AARU HINNII
IPC: C08K5/20
Filed: 1993-03-23
Abstract: PURPOSE: To improve stability, resistance to foam collapse and mechanical property of polyurethane foam by contg. the specified foam stabilizers.  
     CONSTITUTION: A polyurethane composition comprising a polyhydroxyl component, a polyisocyanate component, a polyurethane catalyst of 0.01-2 php, a silicon surfactant of 0.001-5 php and a foaming agent, is compounded with the foam stabilize of the formula a [where R is H, poly(alkyleneoxy), (substd.) alkyl, aryl, aralkyl or carbonyl; X and Y are each 0-4; X+Y are ≥2; Z is 0-6] of 0.5-10 parts based on the polyhydroxyl component of 100 parts. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63253293-A (JP)
Inventor: SADAOKA NORIYUKI
IPC: G21C3/34
Filed: 1987-04-10
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-S5514257-A (JP)
Title: Production of carrier mechanism for printer
Inventor: HORITANI KEIICHI
IPC: B41J25/304
Filed: 1978-07-17
Abstract: PURPOSE: To produce in high yield and productivity a carrier reciprocating at a certain angle to the moving direction of a printing paper by cutting diagonally a rectangular member and placing the so separated parts in such a manner that their cut surfaces face outside.  
     CONSTITUTION: A rectangular member is longitudinally at an angle θ to the longitudinal direction and separated into two parts 1 and 2. These parts 1 and 2 are so arranged that the cut surfaces R and S face outside and surfaces P and Q with right- angled corners face each other. With the upper part 1 as a carrier substrate 3 and the lower part 2 as a guide rail substrate 4, both parts are cut to the desired length. In the carrier substrate 4, a hollow portion is formed and provided with a feed roll 6 and top rolls 9, 10 and 11. In the guide roll substrate 4, there are provided a tap hall 12b for fixing a frame 13 as well as a carrier contacting spring 8 in the top surface Q. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07298508-A (JP)
Title: Charging time controller for battery charger
Inventor: MIYAZAKI SHUNICHI
IPC: B60L11/18
Filed: 1994-04-25
Abstract: PURPOSE:To avoid unnecessary long time charging operation and to prevent generation of enormous volume of H2 gas while reducing power consumption by stopping the charging when the battery voltage detected upon elapse of a maximum allowable time is lower than the polarity change point voltage. CONSTITUTION:A controller 17 comprises an input interface 18 being inputted with signals from various sensors, a MOR 19, a RAM 20, a CPU 21 performing calculations based on input signals, programs and data, and an output interface 22 for delivering the calculation results in the form of control signals to the outside. An upper limit is set for the time T1 to be elapsed before reaching a pole change point depending on the residual capacity of a battery. The upper limit of the time T1 is set such that the battery voltage decreases as the residual capacity thereof increases for a constant charging current. Consequently, unnecessary charging can be avoided by stopping the charging when the polarity change point voltage is not reached due to deterioration of the battery and generation of enormous volume of H2 gas can be prevented while reducing power consumption.
Patent JP-H01258191-A (JP)
Title: Information card device
Inventor: SUZUKI TADAHITO
IPC: G06K19/07
Filed: 1988-04-08
Abstract: PURPOSE:To remove restrictions on the insertion direction of an information card without complicating the circuit incorporated in the information card whose compactness is required by setting magnetic coils between the information card and a transmitter-receiver to normal correspondence relations by switching control of the side of the transmitter-receiver. CONSTITUTION:A transmitter-receiver Y is provided with a magnetic coil 31 for reception of the transmitter-receiver side to which a signal is inputted from a magnetic coil 1 for transmission of the card side, first and second magnetic coils 32 and 33 arranged correspondingly to a magnetic coil 2 for reception of the card side and a magnetic coil 3 for power reception of the card side, and a switching circuit for these coils. Thus, the magnetic coil 2 or 3 for reception or power reception of the side of an information card X faces the magnetic coil 32 or 33 for transmission or power transmission of the side of the transmitter-receiver Y, and a large input current does not flow to the substrate of the information card X to prevent the malfunction of IC internal transistors.
Patent JP-H11279513-A (JP)
Title: Circuit connection material, connected structure of circuit terminal, and method for connecting circuit terminal
Inventor: FUJINAWA MITSUGI
IPC: C08F283/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit connection material for electrical and electronic components, being more excellent in a low-temperature rapid curability than a conventional epoxy resin system and having a suitable pot life and reduced corrosiveness of circuits. SOLUTION: The circuit connection material is interposed between opponent circuit electrodes, and in which the electrodes are electrically connected to each other in the direction of pressure when pressure is applied to them, and essentially contains (1) a curing agent which generates free radicals when heated, (2) a hydroxyl-containing resin having a molecular weight of 10,000 or above, (3) a radically polymerizable substance, and (4) o-allylphenol. It is desirable that the curing agent has a 10-hr half-life temperature of 40 deg.C or above and a 1-min half-life temperature of 180 deg.C or below.
Patent JP-S58203734-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1982-05-21
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-H05253613-A (JP)
Title: Mandrel for hot extrusion
IPC: B21D39/20
Filed: 1992-03-10
Abstract: PURPOSE:To enable using a mandrel to the use limit due to wear of a nitrided layer by having the nitrided layer of which the depth from the surface on the outer layer part except its thread part of the mandrel is deeper than a specified value and the surface hardness is a specified value. CONSTITUTION:The mandrel for hot extrusion has a thread part B for mounting itself to a mandrel holder on the base end part and consists of a hot alloy tool steel which is adjusted to a hardness of HRC 40 to 55 by quenching and annealing. The outer layer except the thread part of this mandrel A has the nitrided layer of which the depth from the surface is >=0.25mm and the surface hardness of the nitrided layer is defined as HV 1000 to 1100. Using the hot alloy tool steel, the mandrel is machined, a cap is mounted on the thread part of the mandrel and the mandrel is heating treated in the atmosphere of gaseous ammonia. In this way, the peeling of the nitrided layer and the breaking of the mandrel in the case that the nitrided layer is formed on the outer layer of the mandrel are prevented, so a long life is attained even when the mandrel is used for extruding a hard-to-work material such as a high alloy.
Patent JP-H04298970-A (JP)
Title: Sodium-sulfur battery
Inventor: TSUJI HIROMOCHI
IPC: H01M50/572
Filed: 1991-03-27
Abstract: PURPOSE:To prevent a damage accident of a battery main unit by avoiding an overcharge by a dynamnic current thereafter, in the case of generating trouble of solid electrolyte pipe damage or the like. CONSTITUTION:Partly in a vessel main unit 1 held to equal polarity to a positive electrode terminal, a temperature sensor 4, conducted to the above- mentioned vessel main unit by detecting a temperature rise at the time of generating trouble in a battery, is provided and also connecting one end of this temperature sensor 4 to a negative electrode terminal 3, so that in the case of generating the trouble, the temperature sensor 4 is conducted to allow a dynamic current to flow in a parllel bypass circuit.
Patent JP-H11269050-A (JP)
Title: Preparation for external use for skin
Inventor: MATSUSHITA YASUSHI
IPC: A61K8/29
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for the skin, hardly causing the problem of discoloration, extremely superior in ultraviolet-absorbing ability within UV-A and UV-B regions by formulating an alkyl-aryl-propane-1,3-dione derivative, octyl p-methoxycinnamate and titanium dioxide powder. SOLUTION: This preparation for external use for the skin contains (A) an alkyl-aryl-propane-1,3-dione derivative of formulas I or II, (B) octyl p- methoxycinnamate and (C) titanium dioxide powder. Preferably, 0.5-20 wt.% component A, 0.5-20 wt.% component B and 1-10 wt.% component C are formulated therewith. The component C has preferably 0.01-0.2 μm average particle diameter. Preferably, the titanium oxide powder subjected to a hydrophobic treatment of the surface with a hydrophobic material such as a silicone compound is preferably used as the component C. The preparation for external use for the skin preferably contains 1-20% zinc oxide powder and/or ceric oxide powder, and the average particle diameter thereof is preferably 0.01-0.2 μm.
Patent JP-S5612630-A (JP)
Title: Irradiating device
Inventor: SOEDA HIDETSUGU
IPC: G03B15/02
Filed: 1979-07-13
Abstract: PURPOSE: To prevent the light reflection to a TV camera by mounting shading plates of a broad width of a grating or spiral shape to the front faces of lamps thereby letting the right and left lamps irradiate light mutually on diagonal lines, in a lighting device for photographing the message registers of telephone exchanges.  
     CONSTITUTION: Shading plates 9, 10 consisting in applying a black or other coating on a synthetic resin or aluminum plate of a broad width are mounted in the form of a grating or spiral on the front faces of lamps 8. The irradiating light from the right and left lamps 8 irradiate message registers 6a, 6b faces mutually on diagonal lines. This prevents the irradiating light reflected by the message registers 6a, 6b from being entered to a TV camera 5. Accordingly, the images picked up may be made sharper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03288491-A (JP)
Title: Formation of circuit
Inventor: MATSUMOTO KAZUMI
IPC: H05K3/18
Filed: 1990-04-04
Abstract: PURPOSE:To enable formation of a fine pattern to a solid molding by laminating a circuit formation resin molding having a photosensitive layer for copper plating core formation on a circuit formation surface and a master having a ultraviolet impermeable mask layer having a circuit pattern and by carrying out exposure by irradiating ultraviolet rays from a substrate side of the master. CONSTITUTION:Photosensitive agent is applied to a circuit pattern formation surface 10a of a circuit formation resin molding 10 to form a sensitive layer 11. The circuit formation resin molding 10 and a master 1 are laminated to arrange the photosensitive layer 11 and the mask layer 3 in opposition each other. In the state, ultraviolet rays are irradiated from a side of a substrate 2 of the master 1 and exposure is carried out. The irradiated ultraviolet rays reach the photosensitive layer 11 formed on the circuit pattern formation surface 10a of the circuit formation resin molding 10 through a circuit pattern formed on the mask layer 3, and a copper plating core is formed thereon. A specified pattern circuit is formed by performing electroless copper plating for the molding 10 having the copper plating core on the surface.
Patent JP-H01259453-A (JP)
Title: Japanese sound translating machine
Inventor: OOKAWA HIROTOSHI
IPC: G06F17/28
Filed: 1988-04-11
Abstract: PURPOSE:To easily and efficiently prepare a document in another language by equipping a dictionary collating part to compare a feature parameter, which is extracted in a sound analyzing part, and the feature parameter of a word sound translation dictionary part and to fetch the translation of the other language to correspond to the feature parameter in case that a prescribed condition is satisfied. CONSTITUTION:An analog/digital converting part 2 converts an analog signal (a sound signal) from a microphone 1 to a digital signal and a sound analyzing part 3 extracts the feature parameter of a sound by the output of the analog/digital converting part 2. A word sound translation dictionary part 5 stores the feature parameter of the Japanese word sound and the translation of the other language to this word sound. A dictionary collating part 4 compares the feature parameter, which is extracted in the sound analyzing part 3, and the feature parameter of the word sound translation dictionary part 5 and outputs the translation of the other language to correspond to the feature parameter in case that the prescribed condition is satisfied. An output part (a display 6) displays the translation of the other language which is outputted from the dictionary collating part 4. Thus, the document in the other language can be easily and efficiently prepared.
Patent JP-S62243639-A (JP)
Title: Polyethylene terephthalate tubular structure
Inventor: KAKITA HIDETO
IPC: C08K5/13
Filed: 1986-04-17
Abstract: PURPOSE:The titled tubular structure having improved heat resistance and toughness, consisting of a composition obtained by blending a polyethylene terephthalate resin with an antioxidant comprising a phenolic antioxidant as a main component. CONSTITUTION:A polyethylene terephthalate resin having 0.4-1.4 intrinsic viscosity optionally blended with 1-20wt% polyolefin is mixed with an antioxidant consisting of a phenolic antioxidant [e.g. 2,2'-methylenebis(4-methyl-6-t- butylphenol), etc.] or obtained by blending it with one or more selected from a phosphorus antioxidant (e.g. dioctadecylpentaerythrityl diphosphate, etc.) and a sulfur antioxidant (e.g. 3,3'-thiodipropionic acid, etc.).
Patent JP-H11289295-A (JP)
Title: Node for optical communication, optical transmission system using the same and node failure recovering method
Inventor: ASAHI KOJI
IPC: H04B10/27
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress scale increase of a light switch while securing the reliability of a system by providing 1st to 3rd optical path switching means. SOLUTION: Input terminals 1-1 to 1-m and output terminals 7-1 to 7-m are respectively connected to desired other stations (node) and the transmission path of each optical signal is optionally set by the path setting of n×n light switches. The other outputs of 1×2 light switches 2-1 to 2-m are connected to m×1 light switch 8, inputted to a spare system receiving circuit 'Rx (P)' of p pieces of optical transmission devices 15-1 to 15-p through 1×p light switch 13 and constructs a detour circuit for protection. Similarly, outputs of a spare system transmission circuit 'Tx (P)' of p pieces of optical transmitting devices 14-1 to 14-p are connected to 2×1 light switches 5-1 to 5-m through p×1 light switch 12 and 1×m light switch 9 and constructs a detour circuit.
Patent JP-H09275915-A (JP)
Title: Production of jelly food including different kind of jelly
Inventor: ITO TAKAAKI
IPC: A23L21/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a jelly food including different kinds of jelly from a gelling agent solidifying by cooling or heating and gelling agent solidifying by calcium ion with a simple operation. SOLUTION: (A) A solution a gelling agent (e.g. agar-agar or gelatin) solidifying by cooling while not solidifying by calcium ion and a calcium compound and (B) a solution containing a gelling agent (e.g. pectin) solidifying by calcium ion are separately prepared. When these solutions A and B are mixed, the gelling agent solidifying by calcium ion is solidified and the gelling agent solidifying by cooling is also solidified by cooling, then different kinds of jelly coexist. When the solution A contains a gelling agent (e.g. curdlan) solidifying by heating while not solidifying by calcium ion instead of the gelling agent solidifying by cooling, the solutions A and B may be heated after mixing.
Patent JP-H05288951-A (JP)
Title: Method for machining optical fiber drawing component
Inventor: SUGA TETSUYA
IPC: G02B6/28
Filed: 1992-04-09
Abstract: PURPOSE:To provide the machining method which easily manufacture the optical fiber drawing component with low loss by removing a factor which makes a monitored output waveform unstable at the time of the manufacture of the optical fiber drawing component. CONSTITUTION:For the machining method for the optical fiber drawing component which draws plural optical fibers by welding parts of them, the optical fibers are gripped on a couple of driving stages 2 and 2 by optical fiber pressers 3 and 3 with friction of about 100g., parts of the optical fibers are heated halfway between the couple of driving stages 2 and 2 for welding and drawing, and the driving stages 2 and 2 are moved in the drawing direction of the optical fibers. Consequently, the optical fibers slide at the gripping parts corresponding to the extent of the softening of the optical fibers and the optical fibers are drawn slower than the speed of the driving stages 2 and 2, so that the optical fibers are drawn with constant tension at all times.