baber/WOPTO huggingface dataset:
Patent JP-H07260416-A (JP)
Title: Vibration-proof interferometer
Inventor: HONDA TOSHIO
IPC: G01B9/02
Filed: 1994-03-25
Abstract: PURPOSE:To manufacture a vibration-proof interferometer having simple structure in which restriction on the profile of a plane to be inspected is relaxed by separating the coherent light and generating both the object light beam and the reference light beam from one plane to be inspected. CONSTITUTION:A first laser beam 15 of large diameter split into two systems through a half mirror 14 is projected on a plane 23a to be inspected over a wide range thereof and the reflected light, i.e., an object light 24, carries information of micro irregularities the plane 23a to be inspected. On the other hand, a second laser beam 21 of small diameter is projected at one point on the plane 23a to be inspected and thereby the reflected light, i.e., a reference light 25, carries no information of irregularities on the plane 23a. The reflected lights advance the incident paths of the laser beams 15, 21 reversely and arrive at the half mirror 14 where they are combined and focused on the light receiving plane of a CCD 27 through a focus lens 26. Consequently, fringes are formed on the light receiving plane through optical interference of the beams 24, 25. The fringes are then subjected to photoelectric conversion and presented on a CRT screen where the irregularities on the plane 23a are inspected.
Patent JP-H01228334-A (JP)
Title: Digital information transmission system
Inventor: SHIKAKURA AKISUKE
IPC: H04N19/70
Filed: 1988-03-09
Abstract: PURPOSE:To momently correct main information with a simple circuit and to distinguish error correction impossibility of main information and that of auxiliary information from each other by equalizing the direction of the outer code of double encoding in a transmission system to the direction of correlations used for compression of main information. CONSTITUTION:A preceding value forecasting DPCM circuit 14 converts the digital picture signal (main information) of an input terminal 10 to DPCM data. A time base converting and synthesizing circuit 16 converts compressed picture data and audio data (auxiliary information) of an input terminal 12 with respect to time base and outputs synthesized data. An outer code encoding circuit 18 and an inner code encoding circuit 20 generate error correction codes double encoded by the outer code and the inner code and add them to synthesized data. The outer code is equalized to the direction of correlations used for information compression. A reception system is provided with decoding circuits 32 and 36 which decode double encoding error correcting codes, a correcting circuit 44 which uses the decoded result of the outer code to correct error uncorrectable data of main information, and a correcting circuit 46 which uses decoded results of the outer code and the inner code to correct error uncorrectable data of auxiliary information.
Patent JP-S55148997-A (JP)
Title: Canned motor pump
Inventor: TSUTSUI TOSHIAKI
IPC: F04D13/06
Filed: 1979-05-09
Abstract: PURPOSE: To improve the efficiency of cooling and lubricating the interior of a motor section by providing in a rear rotor chamber an auxiliary impeller mounted on a rotor and communicating to a pump portion through a circulation pipe.  
     CONSTITUTION: A rear rotor chamber 36 is provided in the interior with an auxiliary impeller 40 mounted on a rotor shaft 24 and communicating to a discharge pipe portion 22 of a pump section 10 through a liquid passing hole 42 and circulation pipe 38. Thus, treated liquid discharged from a pump section 10 is introduced into a rear rotor section 36 to lubricate a rear bearing 32, while passing through a gap between a stator 26 and rotor 28 to cool a motor section 12 and further flowing into a front rotor chamber 34 to lubricate a front bearing 30 so that the efficiency of cooling and lubricating the interior of the motor section 12 can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62214036-A (JP)
Title: Small vehicle
Inventor: IRITE KAZUHIDE
IPC: B60R22/26
Filed: 1986-03-13
Abstract: PURPOSE:To form a vehicle suitable also for those like a gold car or the like driven running on a place rich in ruggedness, by mounting a seat belt to a supporting part, which is fixed to a car body frame serving for a strength member, so as to increase mounting strength of the seat belt. CONSTITUTION:A seat part 4 is equipped with a seat surface 5 and a back rest 6, and the seat surface 5 provides a cushion material or the like to be embedded. While the seat surface 5 forms a driver's seat integrally with an assistant's seat almost in a bench shape. Further the seat part 4 provides the back rest 6 to be divided into two sides of the driver's seat and the assistant's seat, and their back receiving parts 7 are mounted to point ends of struts 8 vertically provided in the rear part of the seat surface 5. Next the struts 8, 8 are directly fixed to a car body frame, and the back rest 6 of the seat part 4 is formed into strong construction. And the back rest 6 of said seat part 4 mounts a waving 11 of a two-point type seat belt 9 to be fixed behind the strut 8 by using a removable fixture 10. As a result, mounting strength of the seat belt 9 can be increased.
Patent JP-H04273422-A (JP)
Title: Electrolyte for electrolytic capacitor drive use
Inventor: UE MAKOTO
IPC: H01G9/035
Filed: 1991-02-28
Abstract: PURPOSE:To improve the thermal stability of an electrolyte and the solubility of a solute by a method wherein the title electrolyte contains the salt of a specific tertiary dicarboxylic acid. CONSTITUTION:An electrolyte for electrolytic capacitor drive use contains the salt of a tertiary dicarboxylic acid which is expressed by the formula. In the formula, (n) represents an integer of 1 to 5, (r) and (m) represent an integer of 4 or 5 and R<1> and R<2> represent hydrogen atoms or a lower alkyl group. As the salt of the tertiary dicarboxylic acid, the ammonium salt, the amine salt, the quaternary ammonium slat, the phosphonium salt, the sulfonium salt or the like of a carboxylic acid used. For example, 7wt. & of 2, 2- pentamethylene-6,6-pentamethylene pimelic acid diammonium is dissolved in an ethylene glycol solvent to prepare the electrolyte. The electric conductivity of the electrolyte is at 1.0mS/cm at 25 deg.C, and the sparking voltage is at 460V when an electric current at 10mA/cm<2> is applied to an aluminum electrode.
Patent JP-H07256635-A (JP)
Title: Device for preventing residue from being mixed of kneader
Inventor: TSUJITAKE KAZUYOSHI
IPC: B29K21/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a device for preventing residue from being mixed of a kneader in which quality of material to be kneaded is enhanced without mixing residue in the time for kneading the material to be kneaded in next time. CONSTITUTION:When a rotor 3 provided in a chamber 2 is rotated in the direction shown by an arrow 23 around a rotor shaft and material to be kneaded is kneaded by both a kneading blade 22 formed in the tip of the rotor 3 and the inner circumferential surface of the chamber 2, a high pressure part 26 generates in the front of the rotating direction of the kneading blade 22 formed in the tip of the rotor 3 and the rear in the direction of rotation of the kneading blade 22 becomes a low pressure part 25. Heretofore, a part of the material to be kneaded was allowed to flow in the direction of an arrow 26 shown by a broken line by the high pressure part 24 and intruded into an opening between the rotor 3 and a casing and into an opening between a slip ring 17 and the casing. A recessed part 21 is provided on the side of the kneading blade 22 of the rotor 3 in the side outer than the external circumferential surface of the rotor shaft 15. The rear side in the direction of rotation in the recessed part 21 is opened in the chamber 2. A part of the material to be kneaded which starts to leave for the opening enters the recessed part 21 like an arrow 27 shown by a solid line and flows in the direction of the low pressure part 25 and does not flow in the direction of the opening.
Patent JP-H04271035-A (JP)
Title: Auxiliary device for adjustment of optical axis
Inventor: MIZUTA OSAMU
IPC: G01M11/00
Filed: 1991-02-26
Abstract: PURPOSE:To simplify the adjustment of an optical axis, to shorten an adjustment time and to improve reproducibility at the time of exchanging laser source, etc. CONSTITUTION:A positioning pinhole 4 is formed separately form a main body 3 and positioned at a transparent part 5 having a large diameter at the time of adjustment, and the optical axis is adjusted by using an adjustment hole 7 having a small diameter. After adjustment, by removing the positioning pinhole 4 from the main body 3, even if the main body is fixedly left on a surface plate 1 as it is, laser beam is not shielded and the laser is usable without hindrance, and when the adjustment of the optical axis is needed again, the positioning pinhole 4 is fitted on the main body 3.
Patent JP-H04269102-A (JP)
Title: Taper compensation tail stock
Inventor: SHIROKURA TAKEO
IPC: B23B23/00
Filed: 1991-02-26
Abstract: PURPOSE:To compensate a taper correctly by the unit of mu for high precision parts in a simple constitution for a tail stock having a work taper compensation function. CONSTITUTION:A center hole 4 is eccentrically formed at a tail stock 2. The tail stock 2 is rotated normally and inversely by a step motor to deflect the center hole 4 for compensating a taper. A hydraulic cylinder for moving a tail stock shaft 2 forward and back is installed, and a rack 26 which is longer than its forward/back motion stroke is mounted to the tail stock shaft 2. An actuation shaft 18 is connected a step motor 17 through an automatic/manual switching clutch 19. A worm 27 is eccentrically supported at an actuation shaft 18, and a backlash between the worm 27 and the rack 26 is eliminated. The worm 27 is inclined for its lead angle to be engaged with the rack 27, so forward/back motion of the tail stock shaft 2 is not restrained.
Patent JP-H08251615-A (JP)
Title: Clock generator
Inventor: YASUDA HIROSHI
IPC: H03L7/197
Filed: 1995-03-15
Abstract: PURPOSE: To provide a clock generator capable of minimizing dot interference or color irregularity and having high responseness by a thinning subcarrier signal in a vertical blanking period synchronized with a vertical synchronizing signal. CONSTITUTION: A thinning signal corresponding to two clocks is generated from a thinning signal generator 6 synchronized with a vertical synchronizing signal generated from a 1/625 frequency divider 3. While being thinned in each two clocks synchronized with the vertical synchronizing signal, the frequency of an output from a voltage controlling oscillator 5 is divided by a 1/5 frequency divider 7 and a a/227 frequency divider 8. The phase of the frequency-divided signal is compared with that of a horizontal synchronizing signal by a phase comparator 9 and the oscillator 5 is locked at prescribed frequency through a loop filter 10.  Since subcarrier frequency matching PAL standards can be obtained by the constitution and a subcarrier is inverted in each frame while holding high responseness, dot interference can be reduced, and since jitter is generated within the vertical blanking time, color irregularity can be minimized.
Patent JP-S60200993-A (JP)
Title: Manufacture of 2-(nitrophenyl) ethanols
Inventor: TORII SHIGERU
IPC: C25B3/29
Filed: 1984-03-26
Abstract: PURPOSE:To manufacture economically and efficiently the titled ethanols by electrolyzing nitrotoluenes represented by a specified formula and p-formaldehyde in an aprotic polar solvent in the presence of a quat. ammonium salt. CONSTITUTION:Nitrotoluenes represented by formula I (where the nitro group is a substituent at the o- or p-position with respect to the methyl group, and R is H, nitro, halogen, 1-4C alkyl, 1-4C alkoxy or hydroxyl) and p-formaldehyde are electrolyzed in an aprotic polar solvent such as N,N-dimethylformamide in the presence of a quat. ammonium salt such as tetramethylammonium o-toluenesulfonate. 2-(Nitrophenyl) ethanols represented by formula II (where n=1 or 2 are integers) are easily manufactured in a high yield.
Patent JP-S54148368-A (JP)
Title: Selector circuit
Inventor: MATSUZAKI MIKIO
IPC: B41J2/345
Filed: 1978-05-12
Abstract: PURPOSE:To simplify the terminal process as well as to ensure a highly reliable selective connection by forming the selected heating resistor, the optical switching element and the wiring onto the same substrate and in the same means. CONSTITUTION:To drive heating resistor R11, light source selector switch 51 is turned on at time t1 to make emit optical switching element group S1's photo diode 31 and then to secure the low resistance for optical switching elements S11-S1m. Switch 41 is turned on at t2 to make resistor R11 conduct. As elements S21-Snm feature the high resistance with switches 42-4m turned off, resistors R12-Rnm are not driven. Switch 41 is turned off at t3 and switch 51 is turned off at t4 each, and thus elements S11-S1m feature the high resistance. Resistor R11 is lowered down to the peripheral temperature, and the next driving is possible after t4. In this constitution, the 2nd terminal can be connected directly to the driving power source, and thus the selector switch suffices with m-units and small capacity. As a result, the terminal process can be simplified with a miniature structure realized.
Patent JP-S59180213-A (JP)
Title: Step type stoker
Inventor: SHIGAKI MASANOBU
IPC: F23G5/00
Filed: 1983-03-30
Abstract: PURPOSE:To make it possible to control the combustion speed and combustion temperature of the titled stoker even when the heat amount of refuses is high, by providing a gas injector in the stationary grate of the step type stoker and injecting a low-temperature inactive gas into the refuse combustion layer. CONSTITUTION:A purified gas which has been passed through a dust collector 43, has a temperature in the range of approximately 200-250 deg.C and is inactive. Such a low-temperature inactive gas is passed through a branch pipe 13, a circulating blower 14, a main duct 10, and an auxiliary duct 11 and fed to a gas injector 8 provided in the stationary grate 3. Then, the low-temperature inactive gas is injected through the gas injecting port 9 of the gas injector 8 into the refuse combustion layer. Accordingly, the refuse combustion speed and refuse combustion temperature can be controlled by the effect of the low-temperature inactive gas. A damper 14 provided in each of auxiliary ducts 11, is provided for adjusting the quantity of the low-temperature inactive gas to be supplied in response to the combustion zone on the full stoker. By appropriately adjusting these parts, a proper combustion can be carried out.
Patent JP-S59183318-A (JP)
Title: Measuring device for incremental length or angle
Inventor: HORUSUTO BURUKUHARUTO
IPC: G01D5/245
Filed: 1984-03-26
Abstract: An incremental measuring system is disclosed in which a reference position can be determined at any time. A rotating carrier body carries an additional incremental graduation for which scanning fields are arranged on a scanning plate. During a calibrating operation an additional marking on the rotating carrier body is used to determine coincidence with an associated scanning field. At this point a measuring value counter is started which counts graduation increments associated with rotation of the carrier body by means of associated scanning fields until the measuring value counter is stopped. This stopping of the counter is controlled by a signal generated on coincidence of an additional marking of the carrier body with the next reference mark on the graduated disc which carries the measuring graduation. Simultaneously, an additional marking of the carrier body reads a code mark associated with the reference mark. Each of the code marks contains in coded form the absolute position of the associated reference mark with respect to the zero point of the measuring graduation. The reference position is determined from the counting value of the increments which are superposed on the absolute position value of the overrun reference mark.
Patent JP-S54149027-A (JP)
Title: Combustion control method
Inventor: JIDOU MORIO
IPC: F23N5/00
Filed: 1978-05-12
Abstract: PURPOSE:To operate combustion control, not only lowering the combustion gas temperature and fuel dispersion, but many others, by electrically charging fuel together with a dielectric liquid. CONSTITUTION:In the case when fuel is ejected from ejection port 4 and dielectric liquid, such as water, is ejected around it from ejection port 6, when high voltages of opposite polarities, positive and negative, are impressed on electrodes 3 and 7, a spray of fuel and a spray of the dielectric liquid spread at a large angle. But, since the respective sprays are oppositely charged, they attract each other and form a mixed spray, which spreads at a larger angle than that when only the fuel particles are charged. Further, when electrodes 3 and 7 are impressed with a high voltage of the same polarity, charged fuel particles surround them. Since they are changed in the same polarity, they repel one another and mixing is checked.
Patent JP-S63254034-A (JP)
Inventor: ARAN TOOMASU BURUU
IPC: C08J7/048
Filed: 1988-03-11
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-S60202775-A (JP)
Inventor: AIKAWA EIICHI
IPC: B07C5/06
Filed: 1984-03-22
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-2000253446-A (JP)
Title: Base station device and frame synchronization acquiring method
Inventor: MIYOSHI KENICHI
IPC: H04W92/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of interference between base station devices even when a base station device to be the standard of synchronization does not exist in a normal communication area. SOLUTION: Prior to the start of normal communication, an antenna 101 to be frame synchronized is connected to a switch 105 under the control of an antenna selection part 113, a communication area of a horizontal direction is extended and a transmission signal outputted from a base station device to be the standard of synchronization is directly received to obtain frame synchronization. After establishing the frame synchronization, the base station device concerned executes communication with a mobile station device existing in the communication area by using antennas 102, 103.
Patent JP-S52138404-A (JP)
Title: Monitoring of burning state of heating flame in blast furnace
Inventor: OGATA MASANOBU
IPC: C21B7/24
Filed: 1976-05-17
Abstract: PURPOSE: To monitor the burning of the heating flame at the tuyere, by equipping a cooling chamber of small size at the neighborhood of the edge of the pointed end of the tuyere apart from the cooling chamber of the tuyere of the blast furnace and by measuring the heat quantity deprived with the water supplied to this cooling chamber of small size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000248245-A (JP)
Title: Peeling agent and tacky tape by using the same
Inventor: IMAI ERIKO
IPC: C08G18/62
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a peeling agent excellent in close adhesion to an aluminum vase material and capable of obtaining a good adhesive property of a foamed urethane toward a peel-treated layer at the back surface of a tacky tape by specifying the amount of a long chain alkylisocyanate. SOLUTION: This peeling agent is obtained by reacting (A) a polyvinyl alcohol with (B) a long chain alkylisocyanate, using 10-30 mole% amount of the component B based on the hydroxyl group of the component A. Further, it is preferable that the degree of saponification of the component A is >=95% and its mean degree of polymerization is 100-1,000. For example, in order to obtain the objective peeling agent, it is preferable to add the component A having 500 mean degree of polymerization and 98% degree of saponification to dimethylsulfoxide, dissolve it by heating and add a previously heated mixture of octadecylisocyanate with xylene little by little for reacting the mixture for 3 hr at 140 deg.C under agitation.
Patent JP-S55148787-A (JP)
Title: Manufacture of cathode for water electrolysis
Inventor: KAWASAKI KEIJI
IPC: C25B11/04
Filed: 1979-05-11
Abstract: PURPOSE: To obtain the above mentioned cathode having a low hydrogen overvoltage, by carrying out plating treatment on the surfac of titanium (alloy) base material in the composite nickel plating bath suspended Raney nickel alloy powders and also, carrying out nickel plating treatment not containing the above mentioned alloy powders before or after the above plating treatment.  
     CONSTITUTION: (non)Electrolytic plating treatment of wire net base material formed in the shape of plate or box by using titanium (alloy), is carried out in the usual nickel plating bath and also, composite nickel plating treatment is carried out in the plating bath suspended Raney nickel alloy powders of about 1W500g/l undeveloped or carried out partial alkali deveopment before or after the above plating treatment. By the above method, the cathode material firmly stuck Ni particles in porous state and having a low hydrogen overvoltage, is obtained because Al component in the Raney nickel alloy powder is eluted into alkaline solution and is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10175844-A (JP)
Title: Degradation promoter of desmosome
Inventor: SATO JUNKO
IPC: A61K8/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain degradation promoter of desmosome, useful as a preparation for maintaining a state of healthy skin by using a specific dicarboxylic acid derivative as an active ingredient. SOLUTION: This degradation promoter of desmosome or a skin preparation for external use is obtained by formulating 0.01-20wt.% dicarboxylic acid derivative of the formula, HOOC-L-COON [L is a single bond or a (substituted) 1-8C alkylene chain], (e.g. oxalic acid and malonic acid) based on the amount of the objective preparation. The physiological peeling off of a horny substance is improved because trypsin-like enzyme activities and/or chymotrypsin-like enzyme activities concerning decomposition of a protein in the horny substance is enhanced.
Patent JP-S60200923-A (JP)
Title: Device for fining and dispersing foam
Inventor: OOTSUKA YOSHITATSU
IPC: B01F27/94
Filed: 1984-03-23
Abstract: PURPOSE:To provide the titled device having an excellent effect of fining and dispersing foam by the constitution in which plural grooves from the aperture to the circumferential edge and a vertical recess between the apertures of the grooves on the circumferential surface of a rotating body are provided to the base of the rotating body to stir the foam released from the apertures in the recess. CONSTITUTION:Plural grooves 5 from the aperture part of a gas supply path 2 to the circumferential edge thereof are radially provided to the base of a rotating body 10 and a recess 11 of which the bottom end is opened to the circumferential edge part at the base of the body 10 is provided between the apertures of the respective grooves 5 on the circumferential surface of the body 10 in a device for fining and dispersing foam consisting in attaching the body 10 to the bottom end of a vertical revolving shaft 3 having internally the path 2. The body 10 is rotated at a high speed via the shaft 3 in an arrow C direction in the liquid in a tank 1. The gas supplied from the path 2 is then passed through the aperture of a through-hole 7 then through the grooves 5 into the liquid by which the gas is made into foam. The foam is further vigorously stirred by the recess 11 at the velocity higher than the velocity of the flow D of the liquid, by which the foam is fined and is dispersed into the liquid.
Patent JP-S61213600-A (JP)
Inventor: BERUNHARUTO HAURII
IPC: F41G3/00
Filed: 1986-03-17
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-S51133988-A (JP)
Title: Light for buddhis t shrine
Inventor: IMAI KIYOSHI
IPC: F21S8/08
Filed: 1975-05-16
Abstract: PURPOSE: To provide a ABS resin made light for Buddhist shrine. 
     COPYRIGHT: (C)1976,JPO&Japio