baber/WOPTO huggingface dataset:
Patent JP-H07257776-A (JP)
Title: Drive transmitting device and image forming device
Inventor: KAMIYA NASAKU
IPC: G03G15/00
Filed: 1994-03-23
Abstract: PURPOSE:To facilitate an engagement between a driving gear and a driven gear which are separate from each other and mesh with each other. CONSTITUTION:An input gear 9 and a drum gear 10 are separated from each other and meshed with each other. An intermediate gear 8 and the input gear 9 are rotatably provided on a fixed gear shaft 13, and connected together through a torsion coil spring 12 so that a backlash may be provided on both sides in the direction of rotation by clutch pawls 8a, 9a. Spring force for rotating the torsion coil spring 12 as much as the backlash L1 or L2 is set up smaller than rotation resistance to rotate a driving gear train through the intermediate gear on a drive side or a gear train on a load side through the drum gear 10. When the input gear 9 engages with the drum gear 10, the input gear 9 rotates easily against the spring force of the torsion coil spring 12 within the range of L1>L2. Power is transmitted through contact between the clutch pawls 8a, 9a.
Patent JP-S58208305-A (JP)
Inventor: MEARII EREN WATSUZUNII
IPC: C08F20/42
Filed: 1983-05-02
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-S63278824-A (JP)
Title: Manufacture of fiber-reinforced resin matrix spray form and article manufactured from said form
Inventor: DONARUDO CHIYAARUZU ARUDORITSU
IPC: D04C1/06
Filed: 1988-04-01
Abstract: Process for preparing preforms and composite articles from carbon fiber reinforced matrix resins braided to shape on a mandrel and then converting to final composite article by fully or partially curing in a mold followed by post curing if required.
Patent JP-S61237342-A (JP)
Title: Cathode-ray tube with ion trap
Inventor: TAKENAGA HIROSHI
IPC: H01J29/48
Filed: 1985-04-15
Abstract: PURPOSE:To prevent a phosphorous screen from ion burning effectively, by furnishing an ion beam screening plate between the electron gun and the phosphorous screen in order to pass only electron beams owing to a deflection through the side of the ion beam screening plate onto the effective surface of the phosphorous screen. CONSTITUTION:The first to the fourth grids 12 to 15 accelerate and focus the electrons radiated from a cathode 11, but ions produced then around the cathode are accelerated and focused at the same time, and so electron beams including ions pass through around the center axis of the electron gun. In order to dispose of this passage, an ion beam screening plate 16 with an electron penetrating hole 161, eccentric to the center axis, is arranged at the outlet of the electron gun, and when no magnetic field is exerted, electron beams 21 including ions go straight on to hit the ion beam screen ing plate 16, but do not go out to the phosphorus screen 6. In this case, if a magnetic field 31 square to the center axis and horizontal is exerted in front of the screening plate 16, electrons which are of small mass are deflected and pass through the penetrat ing hole 161 to hit the phosphorous screen. On the other hand, ions which are of larger mass are not deflected broadly by the magnetic field, as that they go straight on to hit the screening plate 16, but not reach the phosphorous screen.
Patent JP-H0655070-A (JP)
Title: Water absorbent, its production and method for reducing water content of water-containing powder or granule with the same
Inventor: UKITA KEIZO
IPC: B01J20/26
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a water absorbent useful to reduce the water content of water-contg. powder or granules, a method for producing the water absorbent and a method for using the same. CONSTITUTION:A hydrolyzate of a copolymer consisting of isobutylene and maleic anhydride in 1:1 ratio and having 100,000 mol.wt. is crosslinked with polyethylene glycol diglycidyl ether having 529 mol.wt. and 100 parts of the crosslinked product are mixed with 500 parts water and 500 parts magnetic substance to form hydrate gel. This gel is dried at 150 deg.C under a reduced pressure of 60-100 mmHg with a Dalton's universal mixer while applying shear at 300 r.p.m. for 1 hr to produce the objective water absorbent. When this water absorbent is used, it is crushed and classified to obtain granules having 1.2-2.4 mm diameter and fine coal having 10% water content is mixed with the granular water absorbent enough to regulate the amt. of the high water absorbing resin in the absorbent to 1 part per 100 parts of the coal. The water absorbent is then separated and recovered with a magnet.
Patent JP-H02258471-A (JP)
Title: Steering device of motor car
Inventor: SANNOMIYA MASAYOSHI
IPC: B62D1/18
Filed: 1989-03-31
Abstract: PURPOSE:To keep an air bag always at a specified position by constructing a steering device so that a steering shaft is divided into two upper and lower parts and the position of the connected part of the upper and lower shaft parts can be adjusted upwards and downwards, to enable the steering wheel to oscillate at a specified height position. CONSTITUTION:A steering shaft 1 is divided into upper and lower parts at a position a little higher than the axial middle part of the steering shaft, and the lower end of a lower shaft 2 is supported so that it can be swung upwards and downwards by mean of a fixed pivot 6. Also, the upper end of an upper shaft 3 is supported so that it can be swung upwards and downwards by means of a fixed pivot 10 free to move along a slot 12 formed in a steering bracket 11. The swinging ends of the shafts 2 and 3 are connected to each other by means of a universal joint 13, and the connected part is supported so that its position can be adjusted upwards and downwards by means of a position adjusting means 14. The position adjusting means 14 is so constructed that the shafts 2 and 3 can be swung in one unit about the pivots 6 and 10, respectively, by moving a shaft body 16 upward sand downwards.
Patent JP-H05248960-A (JP)
Title: Temperature measuring device and level measuring device for molten metal
Inventor: YAMADA TAKEO
IPC: B22D11/16
Filed: 1992-03-02
Abstract: PURPOSE:To measure the temp. and level of a high temp. molten metal at a low cost and with high accuracy. CONSTITUTION:As a temp. measuring element the tip of an optical fiber 1 covered with a metal pipe is immersed in a molten metal. The emitted light from the tip of this optical fiber 1 is led through the fiber 1 to a radiation thermometer 3, and the temp. of the molten metal is sensed. The level of the molten metal is judged from the feed amount of the optical fiber 1 and the temp. change measured by the radiation thermometer 3.
Patent JP-H01251053-A (JP)
Title: Image forming device
Inventor: NAKATOMI KICHIJI
IPC: G03G15/04
Filed: 1988-03-31
Abstract: PURPOSE:To improve the operability of assembling by housing a circuit substrate where the parts of a scanner system are mounted in the housing of a laser exposing unit and attaching a motor for driving a mirror on the circuit substrate. CONSTITUTION:The title device is provided with the laser exposing unit 25 which exposes in an image carrier 26 with a laser beam through a scanner 200 and the circuit substrates 203 where the parts of the scanner system are mounted is housed in the housing of the exposing unit 25. The motor 202 for driving the mirror is directly attached by utilizing the circuit substrate 203. Therefore, it is easy to secure the space for attaching the motor 202. And the electric connection between the driving coil, etc., of the motor 202 and a control circuit on the circuit substrate 203 can be directly performed without using a wire harness. Thus, troubles can be save din an assembling operation.
Patent JP-S57192861-A (JP)
Title: Ultrasonic flaw inspector
Inventor: YAMAMOTO SEINI
IPC: G01N29/44
Filed: 1981-05-25
Abstract: PURPOSE:To simultaneously perform all analog indication corresponding to digital values with one unit by storing received outputs of reflected waves from an object to be inspected into a memory. CONSTITUTION:Pulses generated from a transmitter 2 based on signals of a synchronizing section 1 is converted into an ultrasonic wave with a probe 3 and enter an object 4 to be inspected. The reflected waves from flaws FL and the bottom BT of the object 4 are converted to pulses with the probe 3 and fed to a receiver 5. After a high speed A/D conversion, received outputs are stored into a memory 16 and analogally displayed 18 via D/A conversion 17. At the same time the received outputs are compared 8 with the output level of a setting device 7 and comparison outputs applied to a measuring gate generator 10, which outputs a measuring gate signal tG according to outputs of a starting point generator 9 for generating a timing corresponding to the surface of the object 4 to be inspected. The signal tG starts the counting 12 of clocks from an oscillator 11 and the counted values are digitally displayerd.
Patent JP-H04312418-A (JP)
Title: Coffee percolator
Inventor: NODA KOUJI
IPC: A47J31/42
Filed: 1991-04-11
Abstract: PURPOSE:To report the removal of a water container to a user not to start the operation without fitting it or not to remove it during the operation by providing the removable water container and a water container detecting means. CONSTITUTION:A water container detecting means 15 is provided at the connecting portion between a water container 1 removable from a main body and the main body, when it is detected that the water container 1 is removed from the main body, a control means 17 directs no excitation to a heating means 3 and a motor control means 9 even if a start switch 13 is operated and displays that the water container 1 is removed on a display means 16 to report it to a user.
Patent JP-H03279497-A (JP)
Title: Production of paper for offset printing
Inventor: EIMAEDA SHIGERU
IPC: D21G1/00
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title paper having one side to be printed in one color and the other to be subjected to process printing, providing side A of base paper containing mechanical pulp with properties suitable for heat set-off printing and side B with printability using permeation drying type ink. CONSTITUTION:When side A of base paper containing mechanical pulp is provided with a g/m<2> calculated as absolute dry weight of a pigment-containing composition and side B with b g/m<2> absolute dry weight of clear size solution or pigment size solution, the base paper is coated in amounts to satisfy formula I and formula II, the base paper is glazed to give >=20% glossness of the side A, <=0.28 set-off value of the side B so that the side A is provided with properties suitable for heat set-off printing and the side B is supplied with properties suitable to printing by permeating drying type ink to give the objective printing paper for off-set.
Patent JP-S58195423-A (JP)
Inventor: AOKI TAKANORI
IPC: H02H3/08
Filed: 1982-05-10
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-S63245834-A (JP)
Inventor: IMAI MASAMITSU
IPC: H01H11/04
Filed: 1987-03-31
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-S62237779-A (JP)
Title: Torsional displacement type piezoelectric element
Inventor: SUZUKI HIDEYUKI
IPC: H01L41/09
Filed: 1986-04-08
Abstract: PURPOSE:To obtain not only elevational displacements but torsional displacement of an entire bimorph type piezoelectric displacement element by setting the polarizing directions of the elements split in the lateral direction of the elements disposed at both sides of an elastic plate reversely to each other. CONSTITUTION:Left and right side piezoelectric elements 7, 8 and 7', 8' of upper and lower side piezoelectric elements 7, 7 and 8, 8' split in lateral direction are polarized reversely to each other at both right and left sides of an elastic plate 6, and electrodes are bonded to the surfaces of the elements. The one end of a bimorph element is secured, a positive voltage is applied to lead terminals 9 connected with the elements and a negative voltage is applied to a lead terminal 10 connected with the plate 6. Thus, the elements 7, 8' are contracted, while the elements 7', 8' are elongated so that the left half of the plate 6 is displaced upward and the right half is displaced downward. However, since the plate 6 is commonly used in only one sheet, only the right and left ends are displaced upward and downward to cause the entire bimorph to be twisted and displaced. The polarity of the applied voltage is reversed to obtain the torsional displacement toward the reverse side.
Patent JP-S57194369-A (JP)
Title: Protecting circuit for condenser bank equivalent tester
Inventor: ARAKAWA SHIYUNICHI
IPC: H02H9/06
Filed: 1981-05-25
Abstract: PURPOSE:To perform protection without generating any harmful noise by connecting a nonlinear resistance element of a rated voltage approximately equal  to a test voltage and a gap of the withstand voltage value twice the test voltage in series, and disposing these in parallel with a sample circuit breaker. CONSTITUTION:A nonlinear resistance element ZnO, etc. La of which the rated voltage is approximately equal to a test voltage V and a gap G of which the withstand voltage value is twice the test voltage V are connected in series and these are installed in parallel with a sample circuit breaker CBT. If such a protection circuit is formed, the characteristics conforming easily to the conditions wherein the dielectric strength is 2V and the limit voltage corresponds to a system voltage V are obtained and the protection is accurate. The generation of surge harmful to the control and measurement is eliminated at the gap discharging by the use of the element LA, and the condenser bank or leading small current breaking performance tests of the circuit breaker are accomplished accurately.
Patent JP-H05239945-A (JP)
Title: Two-stage type bicycle parking device
Inventor: NAGANO RYUZO
IPC: E04H6/06
Filed: 1992-02-28
Abstract: PURPOSE:To improve the operability of a two-stage type bicycle parking device by providing a bicycle parking slider positioned in the upper side, which is pulled by hand onto a support rod horizontally fixed to a support column and which can be tilted, and providing an extending and contracting energizing means for supporting the load of the slider at the time of tilting the slider. CONSTITUTION:A guide roller G is provided in an end of a horizontal support rod 3, which is locked on a support column 1, and the guide roller G is engaged with a guide rail 7 of a bicycle loading slider 4, which is positioned in the upper stage, to pull out the slider 4 on the support rod 3 and make it free to be tilted. The lower end of a movable arm 6 is fitted to a moving track 10, which is installed to the support rod 3, freely to turn. Next, an extending and contracting means such as gas spring is provided between the arm 6 and the track 10. In the case where the slider 4 is pulled out to be tilted, the extending and contracting means is compressed to prevent the quick tilt of the slider 4. Furthermore, in the case where the posture of the slider is changed from the tilted condition to the horizontal condition, when the arm 6 is moved in the horizontal direction by the restoring force of the extending and contracting means to push the slider 4, the slider 4 is moved along the support rod 3. The slider can be thereby slid smoothly and lightly, and a bicycle positioned in the upper side can be parked and taken out easily and safely.
Patent JP-S62236219-A (JP)
Title: Display device for broadcast station name for on-vihicle radio receiver
Inventor: KUBOTA MASAMI
IPC: H04B1/16
Filed: 1986-04-08
Abstract: PURPOSE:To easily judge the name of broadcast station of a broadcast received at present by a user depending on the display of its location by giving a location data to a broadcast station name data and storing the result when plural receptionable stations having the same frequency exist in areas split in advance. CONSTITUTION: A frequency data memory 13a and a broadcast station name data memory 13b are provided as memories storing a data to display the name of broadcast station. when plural broadcast stations having the same broadcast frequency exist in areas split in advance, a location data is added to a broadcast station name data and the result is stored in the broadcast station name data memory 13b. In reading the data from the broadcast station name data memory 13b when plural broadcast station names are read as to the reception frequency of an FM broadcast received at present, plural broadcast station name data and their location data are read. Then all broadcast station names and their locations read in this way are subjected to character display on a station name display device 15 via a driver 14 by a controller 11b.
Patent JP-H10322316-A (JP)
Title: Optical wavelength multiplexing transmission system for optical local area network system
Inventor: EDA MASAHIRO
IPC: H04L12/407
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify an access processing circuit by previously allocating peculiar optical wavelengths to respective nodes as addresses, transmitting data with the transmission node, outputting only the specified wavelength to a second terminal in the reception node and receiving only the optical wavelength addressed to the reception node with a switch having a function outputting the optical wavelength except for the specified wavelength to a first output terminal. SOLUTION: A data interface circuit 5 recognizes the address optical wavelength of the node which is to transmit data and sends a control signal to a second electric-optic converter 15 having a variable wavelength light source and data is set to be transmitted with the optical wavelength. The control signal is transmitted to an optical filter 7 and the transmission optical wavelength of the optical filter 7 is set to the optical wavelength. When the optical wavelength exists in an arrived time slot, the signal is given to a control circuit 6 from a third optic-electric converter 13 through the optical filter 7. Thus, the control circuit 6 sends the control signal to the data interface circuit 5.
Patent JP-S574861-A (JP)
Title: Reel end detecting system for orientated reeling device
Inventor: YAMASHITA KOUICHI
IPC: B65H63/08
Filed: 1980-06-11
Abstract: PURPOSE: To improve the reliability of the reel end detection by a method wherein the arrival of the turn of a reeled material at the reeling end thereof is detected by a difference signal between a reeled diameter signal and an output signal obtained by inputting said signal into an element having a time lag of first order.  
     CONSTITUTION: The reeled diameter detecting signal (a) from the reeled diameter detector 11 is inputted into the element 12 having a time lag of first order, and the difference signal (c) between the output signal (b) of the element having a time lag of first order and the reeled diameter signal (a) is inputted into a comparator 13. The comparator 13 inputs the output signal (d) shaped to a pulse signal into a traverse device as a reel end detecting signal (d) and thereby detecting that the turn of the reeled member 2 has arrived at the reel end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274445-A (JP)
Title: Air-conditioner
Inventor: INUI MASAO
IPC: F24F11/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To protect an inverter type compressor by varying the opening of an expansion valve immediately upon increase of the operating frequency of the compressor and varying the opening of the expansion valve with a time lag upon decrease of the operating frequency. SOLUTION: A main control section 16 controls the operating conditions, e.g. the operating frequency, of an inverter type compressor 11. An opening control section 17 calculates an appropriate opening of an expansion valve depending on the operating conditions of the inverter type compressor 11 and controls the opening of a motor expansion valve 14. The main control section 16 comprises a frequency detection means 16a and a frequency holding means 16b. The frequency detection means 16a detects the operating frequency of the inverter type compressor 11 and the frequency holding means 16b holds the operating frequency detected by the frequency detection means 16a. The opening control section 17 comprises an opening delay means 17a for delaying the opening time of the motor expansion valve 14.  Since the inverter type compressor 11 is protected against application of a heavy load, service life thereof can be prolonged.
Patent JP-S564291-A (JP)
Title: Composite piezoelectric film and manufacture thereof
Inventor: IDO TADASHI
IPC: H01L41/45
Filed: 1979-06-26
Abstract: PURPOSE:To provide a composite piezoelectric film which has easy workability to a thin film, large piezoelectric effect, a plenty of flexibility and less ageing change by continuously changing the inorganic ferrodielectric powder density in thickness direction. CONSTITUTION:Inorganic ferrodielectric powder 2 is continuously changed in density in thickness direction in a composite piezoelectric film 1 in dispersed state. The density changing degree of the powder 2 can be controlled suitably by selecting the grain size, specific weight of the powder 2, specific viscosity and centrifugal force of the high molecular material and the like. In this manner acoustic impedance is continuously varied with respect to the thickness direction. Accordingly, a high molecular material layer 3 is disposed at the living body side as a living body supersonic probe to form an excellent piezoelectric element for supersonic probe for living body. When the layer 3 is used as a protective layer, it can also be used as a keyboard piezoelectric element.
Patent JP-H07300453-A (JP)
Title: Optically active sulfonium compound, treating agent for allergic disease containing the compound and its production
Inventor: NAMAJIO TAKANORI
IPC: A61P37/08
Filed: 1995-03-10
Abstract: PURPOSE:To provide an optically active sulfonium compound useful as an agent for the treatment of allergic diseases. CONSTITUTION:This sulfonium compound is expressed by formula (Y is an inorganic acid residue or an organic acid residue), e.g. R(-)[2-[4-(3-ethoxy-2- hydroxypropoxy) phenylcarbamoyl] ethyl} dimethylsulfonium p-toluenesulfonate. The(+) and the (-) optical isomers of the compound of formula I are alternately produced by the recrystallization of the racemic or non-racemic compound of formula.
Patent JP-S564122-A (JP)
Title: Electrochromic display element
Inventor: MASUDA HIROSHI
IPC: C09K9/00
Filed: 1979-06-26
Abstract: PURPOSE: To make the reaction on the display electrode side smooth and improve the responsiveness of the device by forming the electrochromic display device by the use of the counter electrode coated with the organic metal compound containing iron.  
     CONSTITUTION: The counter electrode 27 coated with the film 26 composed of the organic metal compound containing iron (ferrocene, iron phthalocyanine, etc.) is used. More specifically, the insulation substrate 28 provided with the above- mentioned counter electrode 27 and the transparent insulation substrate 21 provided with display electrodes 22 having an electrochormic (EC) film 23 are opposed by way of a spacer 24, and porous opaque material 29 and electrolyte 25 are sealed in the inside to provide the EC display device. At the displaying of the above-mentioned device, the electron migration shown by formula I takes place on the display electrode side and the displaying is thus accomplished, at the same instant of which the electron migration (organic iron compound→electrode) shown by formula II takes place on the counter electrode side and the balance of the charge migration is thus taken, so that the reaction on the display electrode side progresses smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio