baber/WOPTO huggingface dataset:
Patent JP-H11133256-A (JP)
Title: Optical transmission system
Inventor: INHO KIM
IPC: H04B10/18
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed optical transmission system by selecting fibers having a nominal zero dispersion wavelength range within a prescribed range from a system wavelength range exhibiting a negative dispersion associated power penalty and having a prescribed upper limit and stipulating the lower limit by a specific formula. SOLUTION: The fiber having the nominal zero dispersion wavelength range of λ0±Δλ of the optical transmission system having a laser device for transmission and a single mode fiber for signal transmission is selected from the system wavelength of Δλsys exhibiting the negative dispersion associated power penalty and having the upper limit of λ0-Δλ. The lower limit is exhibited by the lower limit = M/(S×L)+(λ0+Δλ). In the equation, M denotes the max. fiber negative dispersion value at which the dispersion power penalty is negative. S denotes the dispersion inclination of the single mode fiber. L denotes the transmission length of the single mode fiber.
Patent JP-H1084171-A (JP)
Title: Dye laser device
Inventor: MASUDA HIROYUKI
IPC: H01S3/213
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent dye solution from flowing out when a dye flow cell is damaged by a method wherein the dye flow cell formed of optical material and provided with a solution path through which a circulating solution flows is hermetically sealed up in a vessel, and light beams are introduced to the circulating solution in the dye flow cell. SOLUTION: A solution flow path 61 through which a dye solution is made to flow is provided to a dye flow cell 60, and the dye flow cell 60 is fixed through the intermediary of sealing materials 14 as vertically sandwiched in between an upper block 11a and a lower block 11b which serve as a part of a piping through which a die solution C is circulated. The lateral sides of the dye flow cell 60 is surrounded with blocks 11c and lid which are provided with an optical window 12 respctively, and that is, the dye flow cell 60 is arranged in a hermetic space demarcated with the blocks 11a to lid. Through-holes 11ca and 11da are provided to the block 11c and lid respectively so as to transmit a laser beam such as a dye exciting laser beam R or a dye laser beam Q, and the outer edges of the through-holes 11ca and 11da are sealed up with an optical window 12 respectively.  When the dye flow cell 60 is damaged, leaking dye solution C flows into a gap 13, so that the dye solution C is prevented from flowing out from a vessel 11.
Patent JP-H1176793-A (JP)
Title: Feeding method of liquefied gas
Inventor: KUKUTSU TOSHIHIKO
IPC: B01J7/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make the cost low by providing 2 levels of pressure control standard and the coefficient of pressure standard fluctuation to control the gas pressure, successively comparing the observation pressure value and coefficient of fluctuation in each point of time with each set value to judge and controlling the start/stop of the feed of the liquefied gas to reduce the feed frequency or the feed quantity of the liquefied gas. SOLUTION: In the case of vaporizing the liquefied gas in a liquefied gas storage tank 2 and feeding to user so as not to make the gas pressure from a liquefied gas production device (air separating device) 1 equal to or below the required min. pressure value in the user, the high and low 2 levels of the pressure control standard value corresponding respectively to the cases of the lowering/increasing of the gas pressure observed by the pressure gauge 9 are setted. And when the observation gas pressure in lowering is between 2 levels of the lowering pressure control standard values and the coefficient of the fluctuation of the gas pressure is compared with the lowering standard coefficient of the fluctuation and is higher than the lowing standard coefficient of the fluctuation, the feed of the liquefied gas is started.  On the other hand, if lower, a vaporizing feed valve 3 is controlled so as to start the feed of the liquefied gas after the observation value becomes lower than the low level lowering pressure control standard value.
Patent JP-H0794701-A (JP)
Title: Solid state image sensing device
Inventor: SEKINE KOICHI
IPC: H04N5/335
Filed: 1993-09-24
Abstract: PURPOSE:To provide high degree integration without degrading performance by forming a third impurity region like steps extending from beneath the second impurity region to the area under the first impurity region and sandwiching a part of well region. CONSTITUTION:A photoelectric converter part comprises a photodiode part 14 comprising a high density P<+> type impurity region 15 formed on the surface of a P well 12 and a buried high density N<+> type impurity region 13 which extends stepwise from beneath the impurity region 15 to the area under a charge transfer part 14. A field shift part 19 is formed at the part between them (under the charge transfer channel 14). As the field shift part, that is the route for transferring the charge generated by the photoelectric conversion into the charge transfer channel, is formed in a semiconductor substrate, the reading is done with low voltage and the microscopic structure is obtained without decrease of stored charge and deterioration of performance.
Patent JP-H0983409-A (JP)
Title: Fading estimate system
Inventor: HAMADA HAJIME
IPC: H04B1/76
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fading estimate system by which the change in amplitude/phase caused by fading is properly eliminated by estimating the fading properly. SOLUTION: After the reception of a pilot signal P1 imbeded at an equal interval in a burst signal, the received signal is given to a low pass filter FL to estimate the amplitude/phase of fading. A Nyquist filter is adopted for the low pass filter FL, and the system is provided with a coefficient control means 6 to generate a filter coefficient maximizing the band width and the roll-off rate of the Nyquist filter FL based on a maximum Doppler frequency of fading set optionally within a range not affected by a loopback component of a signal, and the Nyquist filter FL quickens the convergence of impulse response in response to the filter coefficient to reduce the amount of arithmetic operation.
Patent JP-H0983179-A (JP)
Title: Electromagnetic shielding floor
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04B1/92
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic shielding floor which makes use of an existing free-access floor, whose execution is low-cost and simple and by which an electromagnetic shielding operation is performed. SOLUTION: A free-access floor 7 is provided with support members 8, 9 which are fixed onto a floor slab 2 and with many metal floor panels 10 which are arranged and installed on the support members. In the free-access floor, metal foils 12 are installed on the support members, and the adjacent floor panels are connected electrically by the metal foils. In addition, when the floor panels 10 are made of a nonmetal, an electromagnetic shielding material is pasted on the rear of a carpet 11.
Patent JP-H0978544-A (JP)
Title: Work execution method for concrete guard fence and concrete guard fence
Inventor: NITTA TETSUFUMI
IPC: E04H17/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a concrete guard fence. SOLUTION: Precast concrete plates 1, 1 are installed on both sides across the stanchions S of an existing guard fence. Concrete 24 is filled between the precast concrete plates 1, 1 on both sides from the gap 23 between the upper sections of the precast concrete plates 1, 1. The precast concrete plates 1, 1 are used as a formwork, the concrete 24 is filled at the site, and the filled concrete 24, the precast concrete plates 1, 1, and the stanchions S of the existing guard fence are integrated.
Patent JP-H03101278-A (JP)
Title: Piezoelectric laminate
Inventor: KOMEICHI SHIGEKI
IPC: H01L41/09
Filed: 1989-09-14
Abstract: PURPOSE:To improve electrical insulation property by enabling a space member to protrude so that the tongue part of an electrode plate of a neighboring unit element body is covered and by performing laminating while rotating each unit element body. CONSTITUTION:When assembling a piezoelectric element plate 11, an electrode plate 15, and a spacer member 17, a conductive adhesive is applied between the electrode plate 15 and the piezoelectric element plate 11 and is crimped by a large load for forming a piezoelectric element, the outer periphery surface of the spacer member 17 is adhered to the inner-periphery surface of an opening 12 of the piezoelectric element plate 11 by an insulation adhesive, a tongue part 15b is bent upward, it is inserted into an opening 18, thus forming a unit element body 10. Then, the other entire unit element body 10 which is adjacent when performing lamination is rotated by 180 degrees in reference to an axis line A, a protruding part of the spacer member 17 is inserted into an opening space 12a' which is not occupied by a spacer member 17', and both unit element bodies 10 and 10' are adhered and fixed. Then, a third unit element body 10'' is adhered and fixed to the above assembled bodies 10 and 10' at a phase which is rotated by 180 degrees around the axis A, and the electrode tongue part 15b and a tongue part 15b'' are electrically joined. Then, the unit element body is assembled by the similar repetition, thus prevent hair crack from occurring even for a long-term use and enabling a piezoelectric element body to be assembled easily.
Patent JP-H10186218-A (JP)
Title: Camera provided with automatic focusing device and focus measurement device thereof
Inventor: NAKADA MASAHIRO
IPC: G03B13/36
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To realize a focusing action with respect to a moving object by an object which is not moved by making such a virtual state that the object which is not moved is moved at a prescribed speed by correcting a focusing state. SOLUTION: Pixel data is inputted and defocus amount is calculated as for respective sensors (S501). When a test flag is '1', test processing is to be executed (S503). The moving distance of the object is obtained and it is checked whether the object approaches or goes away (S505 and S507). The moving distance is obtained by the expression of (a last object distance)-(the moving distance of the object at this time) when the object approaches and by the expression of (the last object distance)+(the moving distance of the object at this time) when it goes away (S507, S509 and S511). Besides, virtual shift amount is obtained by the expression of (a)/(object distance)-(b) (S513) and virtual defocus amount is obtained by the expression of (real defocus amount)+(shift amount) (S515).  The data of the virtual defocus amount, integration interval time, a distance and the like is stored in a RAM and returned (S517).
Patent JP-S61117961-A (JP)
Title: Calling system of incoming subscriber
Inventor: UCHIYAMA HIROSHI
IPC: H04M3/02
Filed: 1984-11-13
Abstract: PURPOSE:To identify a specific party among replied parties for an incoming subscriber's equipment by providing plural call tone trunks having different tones and a call tone type exchange converting an outgoing subscriber number depending on a predetermined call tone trunk type at each incoming subscriber to an incoming station exchange. CONSTITUTION:An exchange 11 receives a connection request signal from an exchange 12 to a subscriber's equipment 111 of an incoming subscirber, and when the 111 discriminats a call to be incoming, an outgoing subscriber number and an incoming subscriber number are transferred to a call tone type converter 14 to apply exchange request. Then the call tone type converter 14 obtains, e.g., a call tone type T1 from a conversion list storage section 141 corresponding to the subscriber's equipment 111 of the incoming subscriber under the control of a conversion control section 140, transfers it to the exchange 11, acquires an idle call tone trunk 1101 belonging to a group of the tone type T1, connects the subscriber's equipment 111 and the call tone trunk 1101 via a channel switch 110 to allow an incoming subscriber accommodated in the said subscriber's equipment 111 to listen to an audible tone.
Patent JP-H0665098-A (JP)
Title: Medicine composition for aids
Inventor: HONDA MITSUO
IPC: A61P31/12
Filed: 1992-08-14
Abstract: PURPOSE:To provide a composition reactive with the sugar chain developed on cell surface due to human immunodeficiency virus(HIV) infection, thus useful as a diagnostic or medicine for AIDS, containing, as active ingredient, an antibody capable of recognizing the glycolipids derived from sea urchin. CONSTITUTION:The glycolipids derived from sea urchin are prepared by the established method, and administered to BALB/c mice to effect immunization. The splenocytes are then taken from the resulting mice and fused with established mouse myeloma cells using e.g. ethylene glycol as fusing agent, and the clones capable of producing antibody reactive with the above glycolipids are selected through screening, and the resulting hybridoma is provided with monoclonality through cloning using limiting dilution method, methyl cellulose method or soft agarose method. The resultant hybridoma is implanted into e.g. mice to produce monoclonal antibody in the ascites; the monoclonal antibody is purified to obtain the monoclonal antibody capable of recognizing the above glycolipids. This monoclonal antibody is made, as active ingredient, into a pharmaceutical to obtain the objective medicine composition for AIDS.
Patent JP-S6479976-A (JP)
Title: 1-7 code converting circuit
Inventor: HISHIKAWA TETSUYUKI
IPC: G11B20/14
Filed: 1987-09-21
Abstract: PURPOSE:To reduce the circuit quantity of a converting circuit by shifting decode data by 1 code.bit by means of a decoding circuit to 1-7-code-convert an analog signal which the head for writing and reading of a magnetic disk device reads. CONSTITUTION:A 1-7 code.bit signal 101 in which the analog signal read from the magnetic disk device is converted is inputted to a shift register circuit 1. By using a code.clock 102 of 1 data.clock, a signal 103 not shifted at all, a signal 104 shifted by 1 bit, and a signal 105 shifted by 2 bits are inputted to a gate circuit 2. The circuit 2 outputs a select 1-7 code.bit signal corresponding to strobe signals 110-112 sent from a decoding.control circuit 4 to a decoding circuit 3, and the circuit 4 executes a frame adjustment based on the information of converted NRZ signals 107 and 108. After the frame adjustment, a frame adjustment completion signal 113 is activated, and an NRZX1 signal 114 and an NRZX2 signal 115 can be transmitted to a high order device.
Patent JP-H04117262-A (JP)
Title: Preparation of new 'moromi' containing soybean peptide and soybean oligosaccharide and product thereof
Inventor: MORI HIDEO
IPC: A23L27/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the subject new MOROMI (unrefined fermentation product) free from bitter taste and good for health by adding malt to raw barley and raw soybean, fermenting the mixture at a low temperature for a short time to obtain an intermediate for MOROMI, mixing the intermediate with a sterilized liquid of an enzymatically treated liquid prepared by adding an enzyme to a whole soybean subjected to a specific treatment and finally heating the mixture. CONSTITUTION:Steamed or boiled barley prepared by the washing, immersion and steaming or boiling of selected raw barley is mixed with steamed or boiled soybean prepared by the washing, parching, immersion and steaming or boiling of selected raw soybean. The mixture is inoculated with seed malt, charged into a chamber and fermented at a low temperature for a short time to obtain an intermediate of ripe MOROMI. Separately, a treated liquid containing a soybean peptide and soybean oligosaccharide is prepared by heating a washed and water-immersed whole soybean at 40-60 deg.C, adding 1% enzyme to the soybean to effect enzymatic reaction and sterilizing the obtained enzymatic treatment liquid. The obtained liquid is added to the above intermediate and the mixture is heated or the above liquid is added to a heat-treated MOROMI intermediate to obtain the objective new MOROMI. An instant new MOROMI NATTO (fermented soybean) can be prepared by adding the above new MOROMI and dried young sardines to ground NATTO.
Patent JP-S6292619-A (JP)
Inventor: RICHIYAADO UISURAA SUTOORUKAMU
IPC: H03M1/00
Filed: 1986-10-06
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-S6298804-A (JP)
Title: Wide band microwave antenna
Inventor: EGASHIRA YOSHIMIZU
IPC: H01Q9/30
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled antenna small in size and light in weight, and having a sufficient electrical characteristic by inserting an impedance converter having a reactance portion for offsetting a reactance component of an antenna, between a feeding point of an antenna of length whose electric length is 1/4 wavelength - 1/2 wavelength, and a coaxial feeder. CONSTITUTION:An antenna element 1 consists of a conductor having length (l) whose electric length is 1/4 wavelength - 1/2 wavelength, and having a diameter (d), and the impedance ZA=RA+jXA. A coaxial impedance converter 6 is constituted of a conductive outer cylinder 3, a matching coil 4, and a dielectric 5, and has length of 1/4 wavelength in the electric length. A residual inductive reactance +jXA of the antenna element 1 is offset by a capacitive reactance -jXQ of the coaxial impedance converter 6.
Patent JP-2001065350-A (JP)
Title: Premixed compressive self-ignition engine
Inventor: KAWABATA YASUHARU
IPC: F02F3/26
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the remaining, producing and discharging of the unburned gas and an intermediate product by minimizing a clearance between a piston top face and a cylinder lower face at a top dead center, forming a basin-shaped combustion chamber on the top face of the piston, and minimizing a volume of a low temperature air-fuel mixture. SOLUTION: A basin-shaped combustion chamber 4 is formed on a top face of a piston 2, and a clearance (top clearance) (s) formed between the top face of the piston 2 and a lower surface of a cylinder head 3 is set in minimum at a top dead center in the rise of the piston 2. Whereby a low temperature area L contacted with an air-fuel mixture at an upper part with respect to a first piston ring (r) of a cylinder wall is reduced to sufficiently reduce the air-fuel mixture in comparison with a volume of the air-fuel mixture included in the combustion chamber 4 to reduce the amounts of the unburned gas and an intermediate product. Further a volume of the low temperature area L is relatively reduced to reduce the amounts of the unburned gas remained there and an intermediate product produced in the unburned gas.
Patent JP-H0891463-A (JP)
Title: Fish box
Inventor: YAMAJI HIROYUKI
IPC: B65D85/50
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a fish box that is made of foamed synthetic resin, has a high loading strength and a high efficiency of freezing speed and allows using a cargo hook to handle it. CONSTITUTION: A fish box 1 with a plane view of a rectangle has an opening that opens upward. A frame structure 6 with a plane view of a cross is made of foamed synthetic resin having a lower expansion ratio and a higher density than that of other parts is arranged in a bottom plate 2 and sidewalls 3 and 4 in a plane view of a cross along line thickness of a box main body 5 and is projected from an external surface 7 to form a projected part 8 where recessed parts 8a are provided. Cold air vent recessed parts 10 are provided on the upper rims of sidewalls 3 and 4, and cold air vent recessed parts 11 on the external surfaces 7. Thereby, the box main body 5 is reinforced by the frame structure 6 and cold air flow paths can be ensured by the recessed parts 8a and the cold air vent recessed parts 10 and 11 even when the boxes 1 are placed in a stack.
Patent JP-H0581205-A (JP)
Title: Electronic device
Inventor: TAKADA YUJI
IPC: G06F15/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide an electronic device capable of rewriting program data without unloading a program ROM from an electronic device body in an electronic notebook provided with an F-ROM as a program storing part. CONSTITUTION:When a memory card 40 is set to the electronic device and a data erasing/writing program is transferred from an external device through a communication terminal 51b, a CPU 51 temporarily writes the program in a RAM 52. Then the CPU 51 reads out the program temporarily written in the RAM 52 and erases program data stored in a ROM 54 in accordance with the procedure of the read program. After completing program erasing processing, the CPU 51 reads out program data stored in a ROM 41 and successively writes the read program data in their corresponding addresses in the ROM 54 to rewrite the program data.
Patent JP-H04121339-A (JP)
Title: Card feeder
Inventor: HIRASAWA KENJI
IPC: G06K13/07
Filed: 1990-09-08
Abstract: PURPOSE:To always horizontally maintain a position of contact of a card relating to a retaining roller regardless of thickness of the card by setting a distance of each lever and roller from a turn connecting means to a fixed relation. CONSTITUTION:An advance energizing means, which energizes either one of the first or second retaining roller 9 or 10 in a direction of advancing, is additionally provided in at least either one of the first or second lever 6 or 7. Further, when assumed A for distance between a turn supporting shaft 4 of the first lever 6 and the center of rotation of the first retaining roller 9, B for distance between the turn supporting shaft 4 of the first lever 6 and the center of rotation of a swivel connecting means 15, C for distance between a turn supporting shaft 3 of the second lever 7 and the center of rotation of the second retaining roller 10 and D for distance between the turn supporting shaft 3 of the second lever 7 and the center of rotation of the turn connecting means 15, these distances A, B, C, D are set to provide a relation where B/A<D/C. In this way, a position of contact of a card relating to the retaining roller is always horizontally maintained despite thickness of the card.
Patent JP-2000078994-A (JP)
Title: Complementary dna clone hnfdy20 encoding new 7- transmembrane receptor
Inventor: BERGSMA DERK J
IPC: A61K48/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having high identity to a nucleic acid encoding HNFDY2O polypeptide having a specific amino acid sequence, and usable for treatment, diagnosis or the like of infectious disease, cancer, neurological disease, myocardial infarction, allergy, osteoporosis or the like. SOLUTION: This polynucleotide is the new isolated polynucleotide including a nucleotide sequence having at least 80% identity over the whole length of the nucleotide sequence encoding a polypeptide of 7-transmembrane receptor HNFDY20 of the formula, or a nucleotide sequence complementary to the nucleotide sequence. The polynucleotide is useful for treatment, diagnosis or the like of infectious disease, pain, cancer, sitophobia, polyphagia, asthma, Parkinson's disease, acute heart disease, hypotension, hypertension anuria, osteoporosis, angina, myocardial infarction, tumor, allergy, benign prostatic hyperplasia, psychosis and neurological disease. The polynucleotide is obtained by carrying out standard cloning and screening, and carrying out expression sequence tag analysis from a cDNA library derived from human testicular cells.