baber/WOPTO huggingface dataset:
Patent JP-H0668999-A (JP)
Title: Condensing method for synchrotron radiation
Inventor: OKAMURA SHIGERU
IPC: H05H13/04
Filed: 1991-07-26
Abstract: PURPOSE:To enable irradiation of a light having a constant intensity over the entire area of an object to be irradiated when a synchrotron radiation is swung in the vertical direction by putting a reflection mirror close to or apart from an electron storage ring in accordance with an incident glancing angle of the light to the reflection mirror. CONSTITUTION:A concave smooth reflection surface 12a of a reflection mirror 12 is irradiated with synchrotron radiation 11 emitted from an electron storage ring 10, and the radiation light 11 reflected on the reflection mirror 12 is radiated to an object to be irradiated. The reflection mirror 12 is put close to a ring 10 along the light axis 11a of the radiation light 11 in accordance with an increase in an incident glancing angle theta of the radiation light 11 to the reflection surface 12a and put apart from the ring 10 along the light axis 11a in accordance with a decrease in the incident glancing angle theta. Thus, when the radiation light 11 is swung by changing the glancing angle theta in the vertical direction to irradiate the entire area of a substrate 20, the radiation light 11 always forms an image on the substrate 20 by moving the position of the reflection mirror 12 along the light axis 11a.
Patent JP-S6343650-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B10/00
Filed: 1986-08-11
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-2001019565-A (JP)
Title: Non-hygroscopic shaped joint sealant
Inventor: OUCHI TATSUYA
IPC: B22D41/56
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a shaped joint sealant to be applied to a joint part of a refractory material for continuous casting use, having further improved function for suppressing the smoking and flaming in thermal setting process and preventing the quality deterioration caused by the absorption of moisture from air during storage. SOLUTION: Non-hygroscopic property is imparted by adding a solution produced by diluting a binder resin with a polyhydric alcohol to a raw material composition constituting the objective joint sealant. Concretely, the joint sealant is produced by adding a solution obtained by diluting a binder resin such as phenolic resin with a polyhydric alcohol such as polyethylene glycol in an amount of 20-40 wt.% by outer percentage to a raw material mixture composed of 20-95 wt.% refractory raw material, 1-30 wt.% clay, 1-20 wt.% metal powder and 3-30 wt.% frit and kneading and forming the produced mixture.
Patent JP-S6165532-A (JP)
Title: Digital processor or analog signal
Inventor: NAGOYA MITSUGI
IPC: H03M7/32
Filed: 1984-09-06
Abstract: PURPOSE:To reduce the required bit number of digital data by obtaining 2nd- order difference data representing a difference of the 1st-order difference of digital data comprising plural adjacent bits in the sampling order and converting the 2nd-order difference data into a minority bit digital data comprising plural bits less than the former plural bits. CONSTITUTION:An A/D converter 6 consists of an A/D conversion IC6a of 8 bit parallel output and a JK flip-flop 6b. A microprocessor CPU7 controls the set/reset of a flip-flop 6b to control the sampling and holding of a sample- and-hold circuit 5. A CPU7 commands A/D conversion to the A/D converter 6 with a nearly constant time interval when recording is commanded from an operation board 12 to obtain the A/D conversion data (8 bit), it is subjected to 2nd order difference processing to generate normally 4 bit compression data and stored sequentially in an internal RAM. When the reproduction is commanded, a voice compression data (2nd-order difference data) stored in the internal RAM is read sequentially and subjected to composite processing to reproduce digital data (8 bit) corresponding to the A/D conversion data.
Patent JP-S5889540-A (JP)
Title: Paper double feed optical detector
Inventor: SATOU KAZUNORI
IPC: G01B11/06
Filed: 1981-11-24
Abstract: PURPOSE:To detect a double feed of paper, by driving a light emitting element to generate a pulse, sensing its pulse state light with a light receiving element and converting the light into a pulse state optical current further detecting a pulse width corresponding to a level of this optical current during the passing of a paper sheet. CONSTITUTION:A transistor 22 is provided in the earth side of a light emitting diode 12 and turned on and off by a square wave oscillator 16 to emit pulse state light, then this light is sensed by a photodiode, converted into a pulse state optical current, amplified and output as a voltage signal. Then a device is constituted such that a signal output from a comparator 26 is formed to a pulse width in porportion to a pulse of the optical current and the signal is detected during the passing of a paper sheet to detect the paper sheet if double feed or not. In this way, a distance between the both diodes can be increased capable of flowing a large current and facilitating design and manufacture work of an equipment.
Patent JP-H0881882-A (JP)
Title: Sizing compound for glass fiber and method for using it
Inventor: CHIYAARUZU AARU KII
IPC: C03C25/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sizing composition containing a polymer of specific monomers, capable of improving wettability of reinforcing glass fibers for FRP and clarity of FRP. SOLUTION: This sizing composition comprises a low-molecular weight polymer (effective for clarity) is obtained by subjecting (a) (meth)acrylic acid, (b) a 1-8C alkyl ester, glycidyl ester or a 1-4C hydroxyalkyl ester of acrylic acid or methacrylic acid, (c) a vinyl ester of a <=10C saturated aliphatic monocarboxylic acid (e.g. vinyl acetate, etc.), (d) (meth)acrylamide, its N- substituted derivative or vinyl ether, (e) an allyl (or methallyl) saturated aliphatic monocarboxylate, (f) itaconic acid and/or maleic acid and/or fumaric acid diester and (g) a monomer such as styrene, etc., as monomers to emulsion polymerization and has <0.4 dl/g intrinsic viscosity. The polymer is formulated with a silane coupling agent, a lubricant, acetic acid, etc., to give the objective sizing composition.  A reinforcing glass fiber is treated with the sizing composition to effectively improve wettability of the glass fiber.
Patent JP-H0475425-A (JP)
Title: Higher harmonic current suppresser
Inventor: TSUJI YOSHIO
IPC: H02J3/01
Filed: 1990-07-17
Abstract: PURPOSE:To exhibit a sufficiently low impedance for basic wave current and a high impedance for higher harmonic current by producing a voltage for canceling the basic wave voltage produced in a reactor in a voltage type inverter. CONSTITUTION:A load 1 is fed with power from an AC power supply 2 and the primary of a current transformer 3 is connected in series with the charging point of the load 1. A reactor 4 and a voltage type inverter 5 are connected in series with the secondary of the current transformer 3. Secondary current of the current transformer 3 is detected through a reactor current detecting current transformer 6A and fed to a higher harmonic current eliminating means 6B and an operating means 6C operates the basic wave voltage across the reactor 4. A basic wave voltage is induced across the voltage type inverter 5 through a gate pulse generating circuit 7 in order to cancel the basic wave voltage induced across the reactor. Consequently, reactance can be determined with no consideration on the basic wave voltage drop due to the reactor.
Patent JP-H0353400-A (JP)
Title: Trespasser monitor method
Inventor: IKETANI TAKAO
IPC: E04H17/00
Filed: 1989-07-21
Abstract: PURPOSE:To detect not only whether a trespasser exist or not but also the trespass position by detecting the reflection of an optical pulse from a disconnection point of a monitor line by an OTDR (optical pulse reflection measurer) to detect the trespass position at the time of disconnecting the monitor line by a trespasser. CONSTITUTION:A monitor lien 4 has one end connected to an OTDR 10 and has the other end subjected to water proof treatment and opened, and the OTDR 10 periodically emits the optical pulse and measures the time when the optical pulse reaches the other end of an optical fiber conductor 5 from one end and is reflected back. The time is fixed unless the monitor line 4 is disconnected. If a trespasser breaks a fence 1 to disconnect the monitor line 4, the optical pulse is reflected from the disconnection point, and the measured time is shortened. The state is detected to detect the existence of the trespasser, and the trespass position is detected by the difference between the measured time before disconnection of the monitor line 4 and that after disconnection of the monitor line 4. Thus, not only the existence of trespass but also the trespass position is detected.
Patent JP-S5978281-A (JP)
Title: Reactive hot-melt adhesive composition
Inventor: HAMA KOUJI
IPC: C08L101/00
Filed: 1982-10-27
Abstract: PURPOSE:To provide a reactive hot-melt adhesive composition with excellent heat resistance, consisting of a specified hot-melt adhesive composition containing a vulcanization accelerator and a tackifier and a specified hot-melt composition containing sulfur and a tackifier. CONSTITUTION:The adhesive composition consists of (A) hot-melt adhesive composition containing 100pts.wt. diene block polymer and/or isoprene/isobutylene copolymer, 0.1-10pts.wt. vulcanization accelerator and 10-400pts.wt. tackifier and (B) hot-melt adhesive composition containing 100pts.wt. ethylene/propylene copolymer and/or atactic polypropylene, 0.1-20pts.wt. sulfur and 10-400pts.wt. tackifier. The density of crosslinking of the adhesive composition can be adjusted by varying the amount of sulfur to be added to a double bond-containing polymer and the rate of vulcanization can be varied unrestrictedly by proper selection of type, combination and amount of the vulcanization accelerator.
Patent JP-S6167190-A (JP)
Inventor: KOBAYASHI OSAMU
IPC: G07D1/00
Filed: 1984-09-07
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-H0237994-A (JP)
Title: Correcting tool
Inventor: KONO NORIYUKI
IPC: B23K37/053
Filed: 1988-07-27
Abstract: PURPOSE:To fit a collar part to a guide groove and to efficiently collect the collar part by connecting one end of two semicircumferential tightening pieces formed with the guide grooves on the internal periphery and providing a lug plate to the other end, thereby forming an openable and closable circumferential annular structure. CONSTITUTION:The collar parts 2 of respective tanks 1 are butted against each other and the tightening pieces 10 are opened, then the correcting tool is fixed to the outer periphery of the collar parts 2 while the collar parts 2 are fitted into the guide grooves 13. The lug plates 12 are crimped by a toggle clamper 15 and are tightened, by which the collar parts 21 are corrected to the shape of the guide grooves 13 while the collar parts 2 are guided along the radial part 26 of the guide grooves 13. Tack welding is then executed from tack welding holes 14.
Patent JP-S5977860-A (JP)
Inventor: FUKUMOTO TAKEO
IPC: A61M27/00
Filed: 1982-10-27
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-S6081358-A (JP)
Inventor: SAWAZAKI MASATOSHI
IPC: D04B35/06
Filed: 1983-10-06
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-H0356634-A (JP)
Title: High strength copper alloy
Inventor: KATO TOSHIHIRO
IPC: C22C9/02
Filed: 1989-07-21
Abstract: PURPOSE:To obtain the high strength copper alloy which is inexpensive and safe even to the human body by specifying the compsn. constituted of Sn, P, Ni and Cu and the ratio of Ni/P. CONSTITUTION:The copper alloy is constituted of, by weight, 7.0 to 10.0% Sn, 0.05 to 0.35% P, 0.1 to 2.0% Ni and the balance Cu with inevitable impurities and has 4 to 8 Ni/P, the ratio of Ni to P. The alloy has excellent strength and elongation and contains no Be which is expensive and harmful to the human body. Thus, the copper alloy is suitable as the material for electrical and electronic equipment parts.
Patent JP-S6343887-A (JP)
Title: Mat-shaped stable float
Inventor: INAGAKI JITSUO
IPC: B63B41/00
Filed: 1986-08-12
Abstract: PURPOSE:To obtain a float prevented from easily toppling by waves or the like while boarded easily from underwater, by providing a pillow part in the front part of a mat-shaped float main unit while forming a recessed part in the rear end further providing an underwater direction protrusive part, for preventing the topping, in the bottom surface. CONSTITUTION:A pillow part 3, not communicating with an air chamber in a float, it laminated to the front part of the mat-shaped float 1 forming many through holes 2. The inside of said pillow part 3 is divided into plural chambers by interior hanging tube pieces 4. While the pillow part 3 and the float 1 neighboring to the bottom are divided by interior hanging tube pieces 5 in a direction crossing with the interior hanging tube pieces 4. The float 1 forms in its rear end a recessed part 7 of almost U-shape, and if a hand touches this recessed part 7, boarding on the float can be easily performed by sinking said part 7 into the water. Further the float 1 forms in its lengthwise direction underwater directed protrusions 9a-9d in the reverse side while mounts a keel 13, comprising keel-shaped protrusive parts 10a-10d, to behind a viewing window part 6.
Patent JP-H0827530-A (JP)
Title: Fiber-reinforced metal
Inventor: TODA HIROYUKI
IPC: C22C49/06
Filed: 1994-07-18
Abstract: PURPOSE:To make a fiber-reinforced metal exhibit a heat treating effect and to improve its strength, etc. CONSTITUTION:This fiber-reinforced metal is formed by using an Si-containing aluminum alloy Ala as matrix metal and reinforcing it with whiskers A as a reinforcement material consisting of aluminoborate, and Na or Na compound is allowed to adhere to the whiskers A to form an Na-attached reinforcement material. By using this Na-attached reinforcement material and eluting Na into the aluminum alloy Ala, the peripheries of the whiskers A are coated with eutectic Si phases forming during solidification and crystallized substances C of intermetallic compound, and the whiskers A are dispersed and incorporated, in the state where the reaction between Si and whiskers A is inhibited, into the aluminum alloy Ala.
Patent JP-2000019050-A (JP)
Title: Method and device for assembling tire and wheel
Inventor: MORIGUCHI KINYA
IPC: B60C25/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling tires and wheels for optimizing the amount of weight for correcting the radial force variations and weight unbalance of tires to be assembled to rims causing vibration at the time of placement to a vehicle. SOLUTION: Before actually assembling a tire and a wheel, the dynamic unbalance DU of an assemblage tire in each assembly phase is computed through the use of the static unbalance (vectors St and Sw) and couple (vectors Ct and Cw) of each of the tire and the wheel. Further, through the fluctuation FVt of forces in the radial direction and vertical spring constant of the tire and the fluctuation Rvw of vibration in the radial direction of the wheel, RFV (radial force variation) of the assemblage tire in each assembly phase is computed. Then on the basis of the results of computations, the assembly phase in which DU and RGV are in a predetermined optimal state is derived, and the tire and the wheel are assembled in the derived assembly phase.
Patent JP-H0784188-A (JP)
Title: Objective lens for microscope
Inventor: HAYASHI ITOE
IPC: G02B21/02
Filed: 1994-07-18
Abstract: PURPOSE:To provide an objective lens for microscope of low magnification whose aberrations are excellently compensated, having a good flatness and sufficiently long working distance. CONSTITUTION:The objective lens for microscope is provided with a first lens group composed of a positive lens L1, a second lens group G2 composed of a negative lens L2 and a third lens group G3 having a positive refractive power as a whole and composed of a combined lens of a negative lens L3 with a positive lens L4 and a positive lens L5. The refractive powers of the respective lens groups of the objective lens for microscope, the position of the joined face and the parameters of lenses composing the first and the second lens groups are prescribed within a proper range.
Patent JP-S6344520-A (JP)
Title: Composition for killing spermatozoon
Inventor: FURUSE KAZUMARO
IPC: A61K31/085
Filed: 1986-08-12
Abstract: PURPOSE:To obtain the titled composition having strong spermatocidal power, containing a cis-form and a trans-form of 4-[1'-p-menthanyl]phenyl polyoxyethylene ether having an average number of addition mols in a specific range in a specified ratio. CONSTITUTION:A composition for killing spermatozoa comprising a 4-[1'-cis-p- menthanyl]phenylpolyoxyethylene ether shown by formula I (n is average number of addition mols of ethylene oxide and is 7-11) and a 4-[1'-trans-p- menthanyl]phenylpolyoxyethylene ether as active ingredients in the ratio of the compound shown by formula II to the compound shown by formula I of >=0.4. The composition is obtained by synthesizing p-menthanylphenol from a turpentine oil solid on the market as a raw material through p-menthadiene and p-menthene, fracionating the p-menthanylphenol to give a fraction rich in trans-form and reacting the fraction with ethylene oxide in the presence of an alkali catalyst.
Patent JP-H0236906-A (JP)
Title: Conveying method for ligneous molding material
Inventor: IKEDA SADAO
IPC: B65G53/28
Filed: 1988-07-27
Abstract: PURPOSE:To perform storage or transportation easily while controlling absorption of water through the open air by a method wherein a ligneous molding material obtained by adding a bonding agent to a ligneous fiber is made into a compressed body by compressing the same, the upper part of a container is covered with a suction case and compressed air is circulated between the inside of the suction case and a molding device. CONSTITUTION:A compressed body M formed by compressing a ligneous molding material Wa obtained by adding a bonding agent to a ligneous fiber is held into a container 1 and overland transportation of which is performed to the vicinity of a molding process. Then joined to the container 1 by removing a cover and lowering a suction case 2, cylindrical bodies 6a, 6b are lowered with an action of a cylinder 7 and a distance L between the tips of them and compressed body M is kept constant in succession. The compressed air is sent to the cylindrical body 6b through a duct 9b and spouted into a space within a suction case 2. This spouting flow collides with the compressed body M in the container 1 and the same is macerated. The molding material Wa sucked to the cylindrical body 6b is conveyed to a cyclone 8 through the other duct 9a, separated from the compressed air and accumulated in a fiber bin 13. On the other hand, the separated compressed air is circulated through a suction fan 10.
Patent JP-H0354149-A (JP)
Title: Thermistor porcelain composition
Inventor: KAWAMURA NORIHIRO
IPC: H01C7/04
Filed: 1989-07-20
Abstract: PURPOSE:To improve strength of porcelain without changing electrical properties by blending a spinel-based thermistor porcelain composition comprising main components of Mn and Co as metallic elements with a specific amount of Pb element as an auxiliary component. CONSTITUTION:Main components of Mn and Co as metallic elements are blended with 0.1-10 atomic % Pb element as an auxiliary component and preferably further 0.1-10 atomic % based on the main components of at least one of B and Si element to produce a thermistor porcelain composition. Consequently, a liquid-phase reaction partially occurs at a point of sintering, a spinel phase of main component elements is precipitated during cooling, Pb, B, Si, etc., of addition elements remain in a grain boundary and a glass phase is formed so that a high-strength thermistor porcelain is obtained. By using the porcelain, production efficiency, reliability, etc., of the product can be improved and the porcelain can be also applied to thin, small-sized products.
Patent JP-2000021698-A (JP)
Title: Manufacture of silicon device
Inventor: HOSOGANE ATSUSHI
IPC: H01L21/306
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Si device, wherein the crystal direction of an Si wafer is detected very accurately and then recesses or holes required for the Si device are formed by anisoptropic etching. SOLUTION: This is a manufacturing process of an Si device, wherein a reference direction <100> for processing an Si wafer 4, which has an orientation flat having a (100) surface and a nominal direction <110> is detected, and then recesses of a specified shape are formed on the surface of the Si wafer 4 using this reference direction by anisotropic etching and then a section of the Si wafer 4, including the recesses are cut out as an Si device.  In this case, (a) an Si nitride film 5 is formed on the surface of the Si wafer 4, (b) a pattern 1 with alternate long-and-narrow openings 3 and belt-like sections 2 of constant width, an angle between adjacent belt-like sections 2 being 0.1 deg., is formed symmetrically about the line of the nominal direction through photolithography, and (c) the direction in which the hill section of the maximum width from among hills 12 formed along and below each belt-like section 2, when etching the Si wafer 4 through the openings 3 by anisoptropic etching is defined as the reference crystal direction.
Patent JP-S57113082-A (JP)
Title: Printer
Inventor: MIURA SADATSUGU
IPC: B41J2/445
Filed: 1980-12-29
Abstract: PURPOSE: To provide a printer with a bright image formation lens at low cost by arranging an inverted image formation lens block corresponding to a plurality of light signal generatin dot train blocks so that an inversion signal is imparted to the light signal generation dots in th same block from an electrical signal generation means.  
     CONSTITUTION: This invention relates to a printer which has a light signal generation means, an electrical signal generation means for controlling it, a means for condensing light signals radiated from the light signal generation means and a photosensitive body substrate. The light source section is provided with a plurality of light generating dot train blocks 21 and inverted image formation lens block 23 corresponding thereto so that an inversion position signal is imparted to the light signal generating dots in th same block of the light signal generator section from the electrical signal generation means. This uses an inexpensive image formation lens limited in the chromatic aberration as compared to a condensing optical fiber array and suitable for a wide range of light source. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01121048-A (JP)
Title: Regio lumbalis hinge device for orthopaedic surgery which can control muscle abduction
Inventor: DONARUDO AREN BORITSUGU
IPC: A61F5/04
Filed: 1988-07-29
Abstract: PURPOSE: To change the length of an arm aggregate along with the distance between a wast and a femoral region during abduction by forming the arm aggregate having a definite length by upper and lower control arms and first and second hinge parts and providing a slide pivot means bringing the shortening of the length of the arm aggregate during the abduction to the second hinge means. CONSTITUTION: A first hinge means is equipped with a bent hinge arm 10 having the extension part for connecting a highe device 100 to an upper control arm and the pivot head part 22 mounted on the arm 10 in a rotatable manner through a swivel 36 is connected to an abduction regulating member 20 to constitute a ball-socket engaging surface for a second hinge means bringing about a certain range of motion during the abduction of a lumbar part. The pivot part 22 has the spiral groove cavity 26 provided so as to laterally leave a slight distance from the swivel 36. In order to control abduction motion, the abduction lock means piercing the slot gap 40 provided to the abduction regulating member 20 is engaged with the groove cavity 26 of the pivot head part 22.