baber/WOPTO huggingface dataset:
Patent JP-S61162009-A (JP)
Title: Plastic optical fiber
Inventor: TANAKA AKIRA
IPC: G02B6/02
Filed: 1985-01-12
Abstract: PURPOSE:To make possible the formation of an optical transmission path having a photosensitizing function by providing a plastic core doped with a fluorescent activator to transparent plastic. CONSTITUTION:The plastic core is manufactured by adding and blending ZnO, BeO, MnO, SiO2, etc. as the fluorescent activated oxide to an optical resin consisting of conventional polymethyl methacrylate (PMMA), polycarbonate resin (PC) or a copolymer of PMMA and PC. The blended resin melt is extruded from a nozzle and a thereby drawn into a fiber shape. Namely, the resin melt is formed as the PMMA resin fiber doped with the fluorescent activator. The optionally controllable emission spectral light having the wavelength different from the wavelength of the introduced light is thus obtd. by a photoluminescence effect. An optical modulating element is realized with the easy constitution when such fiber is mounted to, for example, the conventional optical fiber line.
Patent JP-S56101365-A (JP)
Title: Small motor
Inventor: SASAKI SHIGERU
IPC: H02K23/04
Filed: 1980-01-18
Abstract: PURPOSE:To obtain the motor with high impulse resisting strength by a method wherein the magnet having an unequal thick section toward peripheral direction is bonded to the housing. CONSTITUTION:The magnet 2 having a partially unequal thickness is bonded to the housing 1. The bonded layer consists of a section M having thin bonded layer of t1 thickness and a section L having a larger thickness, and impulse energy is absorbed by the damping action of the bonding agent having a small spring constant at the thicker section of the bonded layer.
Patent JP-S62164683-A (JP)
Title: Production of thienopyridine derivative
Inventor: OKADA TSUGIO
IPC: C07D495/04
Filed: 1986-01-13
Abstract: PURPOSE:To obtain the titled compound useful as a drug safely, simply and in high yield without using an expensive raw material, by using a dithioketal derivative capable of being inexpensively and readily synthesized as a raw material and desulfurizing it. CONSTITUTION:A dithioketal derivative shown by formula I (R is H, lower alkyl, aryl, aralkyl, heterocyclic compound residue, or two Rs may be bonded to form ring) is used as a raw material and desulfurized in the presence of Raney nickel, hydrazine, etc., to give a compound shown by formula II. The compound shown by formula I as the raw material is a novel compound and synthesized firstly by reacting 2-acetylthiophene with bromine to give a compound shown by formula III, reacting this compound with 2-chlorobenzylamine, reacting a reaction product with a compound such as ethanedithiol, etc., to give a compound shown by formula IV, reacting this compound with formalin and subjecting a reaction product to ring closure in the presence of an acid under heating.
Patent JP-2000205533-A (JP)
Title: Incinerator
Inventor: YASUSATO FUMIO
IPC: F23G5/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid excessive fuel consumption while the generation amount of carbon dioxide is suppressed by allowing the volume of main combustion chamber to be variable. SOLUTION: The volume of a main combustion chamber 1 comprising a stabilizing burner 12 is variable. Since the main combustion chamber is changed from a large volume to a small one, a waste is efficiently incinerated even if it is of small quantity (or at completion of incineration). A temperature can be raised quickly to 800 deg.C in a small-volume state at start of incineration for gradual starting of incinerating a waste as large volume at high efficiency.
Patent JP-2000205532-A (JP)
Title: Incinerator
Inventor: YASUSATO FUMIO
IPC: F23G5/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid excessive fuel consumption while the occurrence of amount of carbon dioxide is suppressed by providing a large-volume main combustion chamber and a communicating sub-combustion chamber where a high temperature is kept at all times. SOLUTION: A large-volume main combustion chamber 1, a sub-combustion chamber 2 which communicates to the main combustion chamber 1, smaller than the main combustion chamber 1 in volume while a stabilizing burner 22 provided, and a opening/closing door 5 provided between the main combustion chamber 1 and sub-combustion chamber 2, are provided. Thus, the small-volume sub-combustion chamber is kept at 800 deg.C or above from the start of incineration while the main combustion chamber is heated by opening the door to that temperature, so the main combustion chamber is raised to a specified temperature at good fuel efficiency, preventing occurrence of dioxin at completion of incineration. A small amount of waste is incinerated only with a small-volume sub-combustion chamber for high efficiency.
Patent JP-S60148388-A (JP)
Title: Supersonic vibrator of twisting mode
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1984-01-13
Abstract: PURPOSE:To efficiently generate a strong and stable twisting vibration by integrally coupling a piezoelectric thickness vibrator, a vertical resonator, a twisting coupler and a twisting mode resonator. CONSTITUTION:A vertical mode resonator 2 of cylindrical aluminum, a twisting coupler 3 having 8 twisting teeth on the peripheral surface near one opening of a cylindrical aluminum pipe, and a twisting resonator 4 of trapezoidal shape in the longitudinal section are superposed on thickness vibrators 11, 12. A stainless steel washer 5 is contacted with the other end face side of the vibrator 11, a hexagonal cap bolt 6 is passed through its central hole, engaged with threaded hole opened at the central hole of the upper surface of the resonator 4, and clamped by the bolt 6. A high frequency voltage is applied to lead wirings 7, 8 soldered to terminal boards 91, 92 to excite the vibrators 11, 12. Then, the vibration of twisting mode is generated at the outside end face of the resonator 4.
Patent JP-H06206093-A (JP)
Title: Method and device for accelerating nitrification for treatment with anaerobic-aerobic activated sludge
Inventor: KONISHI TAKAHIRO
IPC: C02F3/34
Filed: 1993-01-13
Abstract: PURPOSE:To provide method and device for accelerating nitrification for treatment with anaerobic-aerobic activated sludge to improve the nitrification efficiency of an aerobic tank and thereby enhance the denitrification efficiency of an anaerobic tank. CONSTITUTION:The method and device for accelerating nitrification for treatment with the anaerobic-aerobic activated sludge features the treating process of enhancing the nitrification efficiency of an aerobic tank in a manner wherein the alkalinity and ammonia concn. of the waste liquors are measured by an alkalinity meter 12 and an ammonia concn. meter 13 respectively in an aerobic tank 2a, the alkaline component required for the nitrification is obtained by the computation of a controller 14 made from the measured values and the alkaline component is introduced from a tank 15 into the aerobic tank 2a by a fluid pump 16 serving as a pouring means to make up for a lack of the alkaline component. Sodium hydrogencarbonate (NaHCO3) is used as the alkaline component.
Patent JP-H06212779-A (JP)
Title: Exterior wall structure
Inventor: AKASAKI MORIHISA
IPC: E04F19/02
Filed: 1993-01-13
Abstract: PURPOSE:To prevent rain drops or the like from entering indoors. CONSTITUTION:A slit 2 is formed at the upper section of a drain pipe 1, and a drain hole 3 is formed on one lower side of the pipe 1. The drain pipe 1 is laid along the lower side of an exterior material 4 with the drain hole 3 faced outdoors. Moreover, the lower end 5a of a waterproof sheet 5 laid at the interior side of the material 4 is inserted in the slit 2 of the drain pipe 1. As a result, rain drops or the like running down along the sheet 5 drops from the lower end 5 thereof to the inside of the drain pipe 1, and then flows outdoors through the drain hole 3, thereby preventing the rain drops or the like from entering indoors.
Patent JP-S61161568-A (JP)
Title: Information transmission system
Inventor: YAMAZAKI YOSHIYUKI
IPC: G06F13/42
Filed: 1985-01-11
Abstract: PURPOSE:To reduce the number of signal lines required for data transmission by providing a master microcomputer with a clock generating means which generates clocks which synchronize microcomputers with each other and transmitting data successively onto a data signal line synchronously with clocks. CONSTITUTION:A master microcomputer mu1 and slave microcomputers mu2-mun+1 are connected to flag signal lines F1-F1+n and data signal lines D1-Dn+1. The master microcomputer mu1 is provided with the clock generating means which generates clocks which synchronize microcomputers mu1-mun+1 with one another. These clocks synchronize data transmitted to data signal lines D1-Dn+1. A flag signal which the master microcomputer mu1 outputs is transmitted successive ly to slave microcomputers mu2-mun+1 and is returned to the master microcomputers mu1, and data set to the data signal line of one of microcomputers mu1-mun+1 is transmitted to data signal lines successively.
Patent JP-H10196416-A (JP)
Title: Throttle actuator
Inventor: YAMAMOTO KYOHEI
IPC: F02D9/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a throttle actuator having the small size and good mounting performance by providing a valve shaft of a throttle valve and a rotary shaft of a motor on the same axis. SOLUTION: A throttle actuator is provided with a valve shaft 3 provided with a throttle valve 1, a rotor 8 of a brush-less motor 4, to be rotated by the magnetic field of a stator winding 7 and provided with a sun gear 9a on the rotary shaft 9, a planetary deceleration means provided with a planetary gear 13 to be meshed with the sun gear 9a provided on the rotary shaft 9 of the brush-less motor 4 and a fixed gear 14, and to perform the planetary movement by the rotation of the rotor 8, a planetary gear supporting pin 16 for supporting the planetary gear 13 and to be revolved together with the planetary gear 13, and a planetary arm 17 for connecting the planetary gear supporting pin 16 and the valve shaft 3 to each other, and therefore, the valve shaft 3 and the rotary shaft 9 of the brush-less motor 4 can be arranged on the same axis.
Patent JP-S60148510-A (JP)
Inventor: YAMANOBE OSAMU
IPC: A47B77/04
Filed: 1984-01-12
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-H05190310-A (JP)
Title: Hybrid integrated circuit device
Inventor: HIROTA YOSHIHIRO
IPC: H01C17/22
Filed: 1992-01-13
Abstract: PURPOSE:To accurately provide low resistance of the specific value or lower than the specific value for a thick film hybrid integrated circuit. CONSTITUTION:For a conductor resistance pattern 13 for a first conductor 11, a distance which allows the required resistance value is calculated by a board lot. Two points in the conductor resistance pattern 13 or the conductor resistance pattern 13 and a second conductor 12 are connected, for example, by bonding a conductor line 14 made of Au or Al so as to bypass the distance.
Patent JP-S5389438-A (JP)
Title: Control device for amount of exposure for electrophotographic copier
Inventor: MAEDA MICHIO
IPC: G03G15/043
Filed: 1977-01-18
Abstract: PURPOSE:To obtain a proper amount of light at the time of equal or reduced scale in a simple constitution without recourse to the operation of change by providing a corrector which corrects the amount of light of exposure at the time of reducing scale on a slit plate.
Patent JP-S60149571-A (JP)
Title: 2-(substituted phenyl)-1,2,4-triazolin-3-one and herbicide containing same as active constituent
Inventor: NAOHARA TETSUO
IPC: A01N43/653
Filed: 1984-01-12
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y are halogen; Z is NO2, NH2 or expressed by formula VI; A is OR<5>, SR<6> or NR<7>R<8>; R<1> and R<3> are H or alkyl; R<2>, R<5>, R<7> and R<8> are H, alkyl, alkenyl or alkynyl, and R<2> is haloalkyl; R<7> and R<8> are alkyl, alkoxyl, etc. substituted by 1-2 alkoxyl groups, etc.; R<4> is H or CH3; R<6> is alkyl). EXAMPLE:2-(2,4-Dichloro-5-nitrophenyl)-5-methyl-1,2,4-triazolin-3-one. USE:A herbicide having high selective herbicidal activity, a wide range of weeding spectrum and high safety for crops. PREPARATION:A compound expressed by formula III (R<9> is OR<11> or NR<12>R<13>; R<10>-R<13> are 1-4C alkyl; R12 and R<13> are further H; W is O or S) is reacted with a compound expressed by formula II Z<1> is NO2) in an inert solvent to give an intermediate expressed by formula IV, which is then subjected to ring closure in the presence of a base to afford the aimed compound expressed by formula Vin formula I .
Patent JP-S59132701-A (JP)
Title: Reverse preventing device for electric railcar
Inventor: SANO TAKASHI
IPC: B60L3/00
Filed: 1983-01-17
Abstract: PURPOSE:To prevent a railcar from traveling in a direction except the prescribed direction due to an erroneous operation by closing a power switch of an inverter only when the phase rotating direction of the polyphase AC output of the inverter coincides with the instruction rotating direction. CONSTITUTION:A polyphase AC signal generator 12 generates an AC signal of a phase rotating direction corresponding to a traveling direction command by a forward command signal 101 or a reverse command signal 102 irrespective of a start command signal 100. A phase rotation detector 15 detects the phase rotating direction of an AC voltage by the output signals 171-173 of the generator 12 and outputs a detection signal 18. A condition discriminator 14 outputs a start inhibit signal 19 when the signals 101, 102 and the signal 18 coincide. At this time, when the signal 100 is inputted, a main circuit closure inhibitor 13 outputs to close a power switch 3, thereby starting the inverter 11.
Patent JP-H08195827-A (JP)
Title: Voice multi-address broadcasting method
Inventor: ONO AKIRA
IPC: H04M3/42
Filed: 1995-01-17
Abstract: PURPOSE: To provide a voice multi-address broadcasting method capable of surely receiving a multi-address message from a network even by an automatic answering telephone. CONSTITUTION: The multi-address message from a caller is stored in a voice storage part 3 and an ID is imparted to the message in a call management part 4. When it is detected that the automatic answering telephone responds to the calling of a multi-address destination in an automatic answering telephouae response detection function part 7, guidance and voice synthesized ID information are repeatedly transmitted from a transmission function part 2. When a receiver reports the network of the ID recorded in the automatic answering telephone, the ID is recognized in an ID recognition function part 5 and the call management part 4 is reported. The call management part 4 takes out the message pertinent to the ID from the voice storage part 3 and transmits it.  Thus, the receiver directly and surely obtains the multi-address message from the network and a problem in which the multi-address message is not recorded until the end and is eliminated owing to the limitation or the like of the recording time of the automatic answering telephone or the like is solved.
Patent JP-S63172762-A (JP)
Title: Polyester resin composition
Inventor: SAKASHITA KEIICHI
IPC: C08L67/00
Filed: 1987-01-12
Abstract: PURPOSE:To accelerate crystallization velocity and to allow crystallization to be continued at low temp., by adding, a poly-beta-hydroxybutyrate to a crystalline satd. polyester resin. CONSTITUTION:A resin compsn. is obtd. by adding a poly-beta-hydroxybutyrate to a crystalline satd. polyester resin. Examples of the crystalline satd. polyester are polyethylene terephthalate and copolyesters composed of at least 70mol.% of ethylene terephthalate repeating units. As the poly-beta-hydroxybutyrate, there are racemic polymers obtd. by the ring opening polymn. of beta-butyrolactone and optically active polymers produced by microorganism. Any of these polymers can be used. A crystalline satd. polyester resin contg. a crystallization accelerator added thereto can be used according to purpose. Examples of the crystallization accelerator are talc, sodium stearate, metal salts of arom. carboxylic acids.
Patent JP-H07209415-A (JP)
Title: Target tracking device
Inventor: SAHO KATSUHIKO
IPC: G01S13/66
Filed: 1994-01-20
Abstract: PURPOSE:To target tracking method for retrieving and judging all targets target tracking method for retrieving and judging all targets when targets other than a target which is a tracking target appear, and comparing them with the target information which is the previously selected and stored tracking subject to select the closest target of the judged targets. CONSTITUTION:Between a signal processing part 2, and a distance error detecting part 3, Doppler error detecting part 4 and angle error detecting part 5 are provided a multiple target judging information adding part 14 for retrieving and judging all targets on the basis of the target information transmitted from the signal processing part 2, and adding the resulting information to the target information, a target candidate judging information adding part 15 for judging the targets possible to be the target of the tracking subject from all the judged targets as candidates of tracking target, and adding the resulting information to the target information, and a target selecting information adding part 16 for selecting the target closest to the target which is the tracking subject from all the candidates of tracking target, and adding the resulting information to the target information.
Patent JP-H02186369-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/01
Filed: 1989-01-13
Abstract: PURPOSE:To avoid problems of ground fogging or low density even when environment changes so as to obtain an appropriate image by providing a control means, which controls the size of a developing bias electric field impressed between a developer supporting body and an image carrier based on signal from an environment detecting means. CONSTITUTION:The environment detecting means 19, constituted of a humidity sensor and a temperature sensor, is provided at the position in the environment where the higroscopic condition of toner is well reflected, in the vicinity of a developing device or a toner replenishing device, and information signal from this environment detecting means 19 is fed to a control means 18. The control means 18 controls an effective value for AC of a developing bias electric source 1', corresponding to the information signal from the environment detecting means 18. Thus, even when the environment changes, problems such as ground fogging or low density do not generate and a stable image can be obtained.
Patent JP-S62187817-A (JP)
Title: Detecting method for projection and recess surface information
Inventor: EGUCHI SHIN
IPC: G06T7/00
Filed: 1986-01-13
Abstract: PURPOSE:To collect plural pieces of projection and recess surface information at the same time by using plural holograms and arranging the holograms at equal distance from a projection and recess surface information input part. CONSTITUTION:The top-side center of a flat plate 1 which is transparent to light from a light source 2 is the projection and recess surface information part 1a. The plural holograms 31, 32... are arranged on the reverse surface of the projection and recess surface information part 1a at equal distance (d) from the center. Those holograms 31, 32... may use either phase type nor surface relief type holograms. Then, there is a film 13 arranged where images taken out of the holograms 31, 32... are picked up together. Then, the light source 2 which lights the projection and recess surface information input part 1a is arranged on the reverse surface of the projection and recess surface information input part 1a.
Patent JP-S61167785-A (JP)
Title: Actuator utilizing piezoelectric element
Inventor: IMOTO YUZO
IPC: F16K31/02
Filed: 1985-01-17
Abstract: PURPOSE:To make it possible to correctly transmit the displacement of a piezoelectric element to a working member by controlling a voltage applied to a piezoelectric element composing the first and second piezoelectric element groups to control the displacement of a working member. CONSTITUTION:A floating substrate 13 is provided with the first piezoelectric element group 17 and the second one 18 which are composed of plural laminated piezoelectric plate elements, and supported by oil pressure in an oil pressure chamber 14, and positioned by the first piezoelectric element group. Voltage E1 and E2 are applied with switching to the above first and second piezoelectric element groups 17, 18, and therefore the displacement 2V which is twice a displacement caused by one piezoelectric element group is given to a working member 19.
Patent JP-S57119871-A (JP)
Title: Supporting means for pipe end
Inventor: KIMURA TADAO
IPC: B05C7/04
Filed: 1981-01-19
Abstract: PURPOSE: To extrude a plastic melt stuck on the inside surface of a supporting means to the outside of the means and to improve the uniformity of film thickness by disposing a heater to the pipe end contact part of a supporting means for a metallic pipe to be coated with a plastic on the inside surface, a cooling jacket on the inside surface and a knock-out sleeve on the inside surface.  
     CONSTITUTION: A pipe end supporting means 5 of a metallic pipe 1 consists of a stationary part 6 and movable part 7, and the pipe 1 is supported by moving the part 7 axially by masns of springs 8, 9. Heaters 10 are incoporated in the part of the part 7 in contact with the pipe 1 to retain the heat of the pipe end. A cooling jacket 11 prevents sticking of a powder plastic on the inside surface during coating of the plastic by melt sticking. Further, a knock-out sleeve 12 is fixed by means of screws 13 to the part 6 and the plastic film 15 formed in the heat retaning part of the part 7 during the formation of the film is pushed out and removed by the sleeve 12 at the time of removing the pipe 1 from the means 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5599139-A (JP)
Title: Sprinkling substance for animal bed
Inventor: BUARUTAA KUREEMAA
IPC: A01K23/00
Filed: 1980-01-19
Abstract: An animal litter consisting of or containing a porous calcium silicate granulate or powder prepared by reacting silicon dioxide or materials containing the same with calcium oxide or materials containing the same in a CaO to SiO2 molar ratio of 0.8:1 to 1.1:1, with homogenization thereof during the reaction by dispersing the solid starting materials in water with the addition of an anion-active surfactant previously converted in water to a microporous stable foam.
Patent JP-S5390550-A (JP)
Title: Lubrication device for multi-stage bearing on vertical shaft
Inventor: MIZOHATA HIROSHI
IPC: F16N7/38
Filed: 1977-01-19
Abstract: PURPOSE: To enable the entire work for lubricant supply for a plurality of bearing in multi-stage by a single operator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57120759-A (JP)
Title: Double shaft interlock combination type fluid speed change gear
Inventor: OOBA YOSHITO
IPC: F16H47/08
Filed: 1981-01-16
Abstract: PURPOSE:To make the efficiency of transmission better by using a system in which a pump and a turbine for fluid coupler are connected to an epicyclic gear mechanism so as to enable automatic speed change to be performed properly according to loads. CONSTITUTION:A fixed rotary shaft gear 6 is provided to a fixed rotary shaft 2 fixed to the pump 3 of a fluid coupler body 1, and also a drive pinion gear 7 is provided to a follower shaft 5 fixed to a turbine 4. The drive pinion gear 7 engages with a drive pinion ring gear 9 supported through a fixed ring gear 8 and a ring receiving bearing 12. And, a drive pinion gear 10 attached to a drive shaft 11 engages with both of the fixed rotary shaft gear 6 and the drive pinion ring gear 9.