baber/WOPTO huggingface dataset:
Patent JP-H10175226-A (JP)
Title: Molding of urethane and mold therefor
Inventor: ANDO MASAHIKO
IPC: B29K75/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mold and at the same time, make its useful life long to enhance productivity. SOLUTION: This urethane molding method is to foam-mold urethane by making the pressure of a cylinder 3 for supporting a core 4 lower than the pressure of an air bag 1 using a mold comprising a bottom force 2 disposed on the air bag 1 and a top force 5 brought into tight contact with the bottom force 2 by the pressure of the air bag 1 with the interposition of the core 4 supported by the cylinder 3. The face pressure of a fitting face between the top force 5 and the bottom force 2 which are brought into tight contact with each other by the air bag 1 is higher than the face pressure of a fitting face between the core 4 and the top force 5 which are brought into tight contact with each other by the cylinder 3.  Consequently, it is possible to allow the generation of burrs only on the fitting face between the core 4 and the top force 5 without depending upon the necessity to enhance the fabrication accuracy of the fitting face between the top force 5 and the bottom force 2. Thus the mold is less costly by making it light-weight miniaturizing it and at the same time, the useful life of the mold is prolonged to enhance productivity.
Patent JP-H06179063-A (JP)
Title: Method for exhausting gas in die and device therefor
Inventor: MIWA TOMOYOSHI
IPC: B29C45/34
Filed: 1992-11-25
Abstract: PURPOSE:To provide a gas exhausting method in a die and a device therefor, in which the contaminated gas containing moisture generated in the die from a stage before casting can continuously be exhausted. CONSTITUTION:A gas vent valve 5 is arranged in a gas vent passage 14 communicated with a die cavity 13 and a blower 1 and a vacuum pump 6 are selectively connected with the gas vent valve. After die clamping, the blower and the gas vent valve are connected, and by sucking the gas in the cavity, the outer side air is introduced into the cavity from a sprue 16 of an injection sleeve 15 and the contaminated gas in the cavity is replaced into the clean air. At the time of injecting molten metal, the vacuum pump and the gas vent valve are connected to reduce the pressure in the cavity. Therefore, at the time of filling up the molten metal in the cavity, since the moisture in the cavity is already removed, steam explosion is not generated.
Patent JP-H07201281-A (JP)
Title: Phosphor paste composition for plasma display panel
Inventor: FUJIWARA SHINYA
IPC: H01J11/42
Filed: 1993-12-28
Abstract: PURPOSE:To provide a paste composition whose section is of V-shape after drying when it is filled in the required part by using the combination of two kinds of prescribed compounds kos her as the solvent to be used in the preparation of the phosphor. CONSTITUTION:A bulkhead 2 is formed on a back plate 1 where a lower electrode 3 is provided, and the phosphor paste composition is filled in the bulkhead 2 by using the screen printing method. This paste composition contains the cellulose polymer binder, the fluorescent substance and the organic solvent. The mixed solvent consisting of, by weight, 30-70% dialkyl glycol mono-alkyl ether acetate and 70-30% dialkylene glycol mono-alkyl ether is used as this organic solvent. This constitution improves the dispersion of the fluorescent substance and the printing performance during the screen printing, and the phosphor of V-shaped section is obtained when the paste is filled, and it is preferable for the sand-blast treatment.
Patent JP-H08183422-A (JP)
Title: Hood air bag device
Inventor: HORI YOSHITO
IPC: B60R21/36
Filed: 1994-12-28
Abstract: PURPOSE: To form an air bag in such a way that the thickness of a part of the airbag, which corresponds to a part of a hood, which can absorb the shock by deforming itself, becomes thin. CONSTITUTION: The thickness of an airbag 16 when expanded is such that the central part 16a of the airbag 16, which corresponds to a part of a hood 15 whose lower side is provided with a space allowing the hood 15 to deform downward thereby absorbing the shock through deformation, becomes thiner than the thickness of the side edge part 16b and a rear edge part 16c of the airbag 16, which do not correspond to the part of the hood 15 provided with the said space. In this way, since the volume of the airbag 16 can be reduced without imperiling the pedestrians protecting function, the volume of the gas required for expanding the airbag 16 can be reduced, while the time required for expanding can be shortened.
Patent JP-H09181476-A (JP)
Title: Ultrafine-crystalline magnetic film-made radio wave absorber
Inventor: SHIMADA HIROSHI
IPC: H01F1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a superior ratio wave absorbing characteristic in a high frequency range. SOLUTION: A radio wave absorber is made of an ultrafine-crystalline magnetic film contg. a ceramic phase and ferromagnetic ultrafine crystal phase. The ceramic phase contains at least two ceramic phase component elements among B, Al, Si, Zr, Hf, Gd and Sm higher than component elements Fe and Co of the ferromagnetic ultrafine crystal phase so as to realize a permeability real part of 0.1 or less, permeability imaginary part/real part of 5 or more and electric resistivity of 500 microohms.cm or more in a frequency range of 10MHz to 10GHz. Using a plurality of the ceramic phase component elements, an ultrafine-crystalline magnetic film-made wave absorber superior in the radio wave absorbing characteristic in a high frequency range can be produced at a lower temp.
Patent JP-H08185994-A (JP)
Title: Equipment four-phase discharge flickerless fluorescent lamp
Inventor: MATSUMOTO KAZUNORI
IPC: H05B41/38
Filed: 1994-12-28
Abstract: PURPOSE: To constitute an equivalent four-phase discharge flickerless fluorescent lamp operated by a single phase power source. CONSTITUTION: This fluorescent lamp has a glass tube 21 having a fluorescent film on the inside surface and a base part on at least one end; and a socket electrically making contact with at least two external terminals possessed by the base part to connect the electric circuit of the fluorescent lamp. Mercury or other gas is sealed in the glass tube, and four electrode bodies 22 are arranged therein at intervals.  Two phase advancing capacitors C1 , C2 and two lagging inductances L2 , L2 are contained in the electric circuit, the four electrode bodies are connected to one-side ends of the capacitors and inductances, respectively, and among them, the other-side ends of the first capacitor and the first inductance and the other-side ends of the second capacitor and the second inductance are collectively connected, respectively, and guided to one end and the other end of a single phase AC power source line 4 including a ballast 3.
Patent JP-H07162187-A (JP)
Title: Manufacture of panel for magnetic shielding
Inventor: HAYASE MASUTARO
IPC: H05K9/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide a heat treatment method whereby the magnetic annealing of permalloy plates for magnetic shielding which have large areas respectively is made possible and to provide a manufacturing method whereby the permalloy plates can be prevented from being welded thermally to each other and from being deformed, in the case of the magnetic annealing. CONSTITUTION:Panels 6 for magnetic shielding which are made of permalloy, etc., and which are subjected to a magnetic annealing are stored in a metallic package 3 for heat treatments. Then, by the providing of the package 3 in a furnace 1, the panels 6 for magnetic shielding are heated together with the package 3 for heat treatments, and the panels 6 are subjected to the predetermined magnetic annealing. Thereby, only the inner part of the package 3 for heat treatments is so kept allowably as to be a non-oxidizing atomosphere, and the temperature distribution of the furnace 1 itself is not required to have a comparably high accuracy. As a result, the panels 6 for magnetic shielding which have stable characteristics can be provided at a low price, in the case of their mass-production having an industrial scale. Further, in the case of the magnetic annealing, thermal-weld preventing materials made of stainless steel which have oxide films on their surfaces are interposed between the panels 6. Thereby, the panels 6 for magnetic shielding which have large areas respectively can be prevented from being welded thermally to each other and from being deformed.
Patent JP-H11123223-A (JP)
Title: Belt winding type automatic massager
Inventor: INOUE YASUO
IPC: A61H23/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To automatically enable a dietary cure or medical treatment. SOLUTION: A band belt 8 is formed of cloth, leather, or a synthetic enclosing material to enclose and wind a lesion part, thin and long chambers are parted in along the whole body of the band belt 8, and pad shaped members 4 each provided with a hole at a center are connected to each other by a bend type center rod 10 to be contained in each chamber 1. A crank shaft 2 connected to a bend type locking metal 6 at one end of a connection part and connected to a motor 3 at one end of a connection part on the other side is connected to a coupler type irregularity part at a large end part. By rotating the motor 3, the pads connected in the band belt 8 wound at a lesion part repeatedly move.
Patent JP-H11164251-A (JP)
Title: Digital image signal recorder
Inventor: YOSHIDA HIROMI
IPC: G11B20/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital image signal recorder where image quality at special reproduction is enhanced by controlling properly the number of code words to receive special reproduction data from an input image signal so as to use a data capacity for recording special reproduction data without excess and deficiency. SOLUTION: A code amount control section 3 generates special reproduction data by deleting from a (code word number Nv+1)th order code word till a code word just before an EOB code among DCT coefficients corresponding to each DCT block of an intra-picture extracted from an input signal and sets a value of a code word number Nv at an n-th slice depending on a difference between an object code amount Ts(n) for special reproduction data extracted from the n-th slice of the intra-picture and a code amount Ls(n-1) for special reproduction data extracted from the (n-1)th slice. The special reproduction data are recorded on a prescribed position on a magnetic tape 9.
Patent JP-H04207829-A (JP)
Title: Cd transfer system
Inventor: TAKASE YUTAKA
IPC: H04L23/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the quantity of data without degradation of the data quantity by allocating a bit pattern shorter than 8 bits to the state having the high probability of occurrence and a bit pattern longer than 8 bits to the state having the low probability of occurrence respectively. CONSTITUTION:The digital audio signals 11a of the L and R2 channels are coded by a CIRC coder 12 and turned into a symbol of 33 bytes per frame. Then one byte of a subcode is eliminated by a subcode eliminator 1 for a subcode symbol and the C1 decoding treatment is applied to the subcode symbol through a decoding circuit 2 for the deletion of 4 bytes of a P parity. The residual symbol of 28 bytes is coded by a Huffman coder 3 and transmitted via a circuit terminating set 4 and an INS 1500 circuit 5. At the reception side, the symbol is led to a Huffman decoder 7 via a circuit terminating set 6 and decoded by the decoder 7. Then the decoded symbol returns to a digital audio signal 11b via a deinterleaving circuit 8, a C2 decoding circuit 9, and a descramble circuit 10.
Patent JP-H04202751-A (JP)
Title: Flux for hot-dip metal coating by dry flux method and manufacture of hot-dip metal coated steel using this flux
Inventor: IZEKI TATSUMI
IPC: C23C2/30
Filed: 1990-11-30
Abstract: PURPOSE:To uniformly form a ZnAl alloy coated film on the surface of a steel by incorporating flux with zinc chloride, one or more kinds among alkali metal salt or the like and one or more kinds among aliphatic nitrogen derivatives. CONSTITUTION:Flux for hot dip metal coating is incorporated with zinc chloride and stannous chloride, one or more kinds among alkali metal salt or alkaline earth metal salt and one or more kinds among aliphatic nitrogen derivatives. As the aliphatic nitrogen derivatives, alkyl quaternary ammonium salt and/or alkyl amines is used. The flux is incorporated with 10 to 50wt.% of zinc chloride and/or stannous chloride and 0.1 to 30wt.% of one or more kinds among alkyl quaternary ammonium salt and alkyl amines. In this way, its productivity can be improved.
Patent JP-2001154461-A (JP)
Title: Image forming device
Inventor: SAITO SATOSHI
IPC: G03G21/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a stable is formed over a long period of time by sucp pressing the down increase of discharged current quantity from an electrifying member to an image carrier and the deterioration of the image carrier. SOLUTION: In the device is provided with a high voltage power source 21 provided with at least >=2 levels of set values for AC bias so as to be switched, that are controlled to be constant current, to be applied to an electrifying roll 20 and a control means (CPU23) for carrying out change over control of the set values for the AC bias of the high voltage power source 21, according to information concerning state of use of the electrifying roll 20 (for example, accumulated time of electrification).
Patent JP-H09176576-A (JP)
Title: Underwater antifouling composition and antifouling treatment of fishing net and underwater structure using the same
Inventor: MASAOKA SHIGERU
IPC: A01N55/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an underwater antifouling agent composition capable of forming a coating film manifesting excellent antifouling properties for aquatic organisms such as coelenterates, e.g. a hydrozoan or seaweed and suitable for antifouling treatment of a fishing net, an underwater structure, etc., and suitably usable especially for the antifouling treatment of the fishing net. SOLUTION: The characteristics of this underwater antifouling agent composition is to contain (A) 100 pts.wt. oxyalkylene group-containing chain organopolysiloxane having 2-7 hydrophile-lipophile balance(HLB) and (B) 10-5,000 pts.wt. bisdimethyldithiocarbamoylzinc ethylenebisdithiocabamate therein. The method for carrying out the antifouling treatment of a fishing net and an underwater structure comprises using the underwater antifouling agent composition. Performances in preventing aquatic organisms such as coelenterates, e.g. a hydrozoan or seaweed from attaching to the fishing net and the underwater structure can be imparted thereto according to the method for carrying out the antifouling treatment of the fishing net and underwater structure using the composition.
Patent JP-H03197432-A (JP)
Title: Anti-aids viral agent
Inventor: MORETOME NOBUHARU
IPC: A61K36/18
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an anti-AIDS viral agent having effects even on infection from infected cell to non-virulent cell, containing an extract of cacao beans with water. CONSTITUTION:Cacao beans, tamarind or fruit or shell of kaoliang is extracted with an aqueous solution or a hydrous solvent adjusted to pH >=4, preferably pH 9-12, impurities such as gum are removed, the extract is subjected to molecular weight fractionation by ultrafiltration, etc., to give a fraction containing a substance having >=20,000 molecular weight, especially 50,000-300,000 molecular weight. The fraction containg an active ingredient to give an anti-AIDS viral agent.
Patent JP-H06186508-A (JP)
Title: Spectacle lens having marking
Inventor: TANAKA TOSHIYA
IPC: G02C7/00
Filed: 1992-12-21
Abstract: PURPOSE:To eliminate the need for erasing the marks on a lens surface after framing by putting the marks on the part of a spectacle lens surface, which part is cut off at the time of inserting the spectacle lens into a spectacle frame. CONSTITUTION:The mark 2 indicating that the sphericity S is -4.00 and that the degree of astigmatism C is -2.00 and a product name 3 are put within the part 6 to be cut off at the time of putting the lens into the spectacle frame on the front surface of a lens base material 1. An arrow 4 indicating the weak main meridian direction (height direction of the circular column) of the astigmatism surface and an arrow 5 indicating the weak main meridian direction (circumferential direction of the circular column) are put thereon. This lens base material 1 is a plastic lens made of CR-39 as a base material. Of various pieces of the information put on the lens surface, the mark 2 and the product name 3 are inscribed on the lens base material 1. The arrows 4, 5 which are the indices for the main meridian directions are printed by ink for dry process planography. These marks are cut off at the time of putting the lens as the spectacle lens into the spectacle frame.
Patent JP-2001153997-A (JP)
Title: Equipment for turning organic matter into inorganic matter and reducing volume
Inventor: UEDA KIYOTAKA
IPC: G21F9/30
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To omit a preprocessing step such as drying and crushing organic matters in an organic matter processing equipment for gasifying organic matter and enclosing inorganic residue not being gasifyed in solid. SOLUTION: The equipment for turning organic matter into inorganic matter and reducing the volume comprises a furnace body 1 having an upper throwing in opening 30 and a lower pouring gate 4, a conductive heater 5 inserted inside the furnace body 1, refractory wall provided on the side wall inner surface of the furnace body 1, and an electromagnetic induction coil 3 for heating a conductive heater 5 with electromagnetic induction heating. Organic matters to be processed 6 is thrown in through the upper opening 30 of the furnace body 1 on the conductive heater 5 together with metal and glassifying agent and drying, heat decomposition, melt processing altogether at once.
Patent JP-H04204970-A (JP)
Title: Image forming device
Inventor: YAMADA AKIRA
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To smoothly move a developing part by releasing the meshing of a 1st gear with a 3rd gear when the developing part is attached to or detached from a device. CONSTITUTION:When the developing part 5b is attached, the guide pin of the developing part 5b is inserted along the guide rail of a frame and an upper cover is closed. Thus, a coupling bar 20a presses and turns an arm 18b in a direction E, a leaf spring 16A presses the back surface of the developing part 5b in a direction B, and a developing roll 51a and a photosensitive drum 2a are moved to a position where a specified gap between them is obtained. At the same time, a follower rod 270 is disengaged from the arm 18b and a bracket 22b is turned in a direction G, then the 3rd gear 25a meshes with the 1st gear(developing gear) 57a. In the case of detaching the developing part 5b, the upper cover is opened, so that the spring 16a is turned in a direction C, the gear 25a retreats from the meshing with the gear 57a, and the developing part 5b recedes. By holding the knob, the developing part 5b is pulled up.
Patent JP-H04205661-A (JP)
Title: Circuit simulator
Inventor: SATO SHINJI
IPC: G06F11/26
Filed: 1990-11-30
Abstract: PURPOSE:To improve a logical verification system when a wiring length is long by individually calculating delay time in a wiring part. CONSTITUTION:One basic gate G10 constituting a logic circuit is connected to the basic gate of a next stage through a wiring cell C10. The wiring cell C10 is expressed by making wiring L10 into a gate and the logic of input/output is true. A delay parameter is set in the wiring part connected to the basic gate G10 and the delay time of the wiring part is calculated from the size of a load connected to the arbitrary wiring part and the delay parameter of the wiring part. Thus, simulation precision can be improved and the verification system when the wiring length is long and when it is complicated can be improved.
Patent JP-H03198542-A (JP)
Title: Timing signal generating method
Inventor: TAKIGAWA SHINYA
IPC: H04J3/06
Filed: 1989-12-27
Abstract: PURPOSE:To make the circuit scale of a timing signal generating circuit small by reading a preceding count from an area for each of 1st, 2nd and n-th TS for each of 1st, 2nd and n-th TS(time slot), giving the value to a counter and writing the result to the area for each of 1st, 2nd and n-th TS of the memory while adding 1 to the content of the memory. CONSTITUTION:A counter memory 2 is provided with a count area of a TS 12 and a count area of a TS 15, an address of a count area of the TS 12 at timings of TS 12, TS 15 or an address of a count area of the TS 15 from a pulse generating circuit 4 is outputted to an address terminal, a first half time of the TS 12, TS 15 is used as a read cycle and the latter half time is used as a write cycle, the resulting read signal is outputted to an output enable terminal and a write signal at the write cycle is sent to a write enable terminal. In this case, each one of the counter 1 and the counter memory 2 is enough even when number of TS inserted with alarm information is increased.
Patent JP-2000162570-A (JP)
Title: Method for positioning liquid crystal display panel
Inventor: NAGAHARA HIDETO
IPC: H04N5/66
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable positioning of a liquid crystal display panel to a supporting body with high precision by greatly reducing influence of dimensional tolerance of the supporting body and an operational error or the like. SOLUTION: In mounting a liquid crystal display panel 10 on a specified position of a supporting body 20 such as a light transmission plate, positioning marks 30A, 30B are formed at least at specified two positions on the liquid crystal panel 10 and the supporting body 20 respectively and the liquid crystal display panel 10 is mounted on the specified position of the supporting body 20 based on those positioning marks 30A, 30B.
Patent JP-2000162522-A (JP)
Title: Optical scanning method and device
Inventor: AIKAWA SEISHI
IPC: G02B26/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To lessen positional deviation by suppressing the effect of the fluctuation of the fθ characteristic of an (fθ) lens fluctuated by the change of temperature environment. SOLUTION: This device is provided with a correction circuit constituted so that one scanning time T actually detected by a scanning time detection part 10 is converted into the scanning time (te) of a prescribed area by a time conversion part 30, the frequency of a video clock is changed so that the scanning time (te) of the prescribed area coincides with a reference time, one scanning time T actually detected by the detection part 10 is converted into time (ts+Δts) required until a writing action is started from the rising time of the detection signal of the SOS sensor 60 of one scanning time by a deviation time conversion part 40 and writing start timing is corrected based on the obtained time (ts+Δts).