baber/WOPTO huggingface dataset:
Patent JP-H0834915-A (JP)
Title: Polycarbonate-containing styrene resin
Inventor: NISHIHARA HAJIME
IPC: C08L55/02
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a polycarbonate-containing styrene resin excellent in impact strength and molding fluidity by bringing a polycarbonate to the state compatible with a styrene resin which are hitherto poorly compatible with each other by using a specific compatibilizing agent. CONSTITUTION:This resin composition is composed of aromatic polycarbonate, a thermoplastic resin containing a rubber-modified styrene resin and a compatibllizing agent. The compatibilizing agent C is a copolymer of an aromatic vinyl monomer and a monomer which is copolymerizable with the aromatic vinyl monomer. The absolute value of the difference of an average SP1 of a compatibility parameter (SP-value) of a single polymer of the aromatic vinyl monomer from the average SP2 of SP-value of the component C ¦SP1-SP2¦ is 0.2-0.6 (cal/cm<3>)<1/2> and a SP-value difference (DELTASP-value) within the copolymer is 0.3-1 (cal/cm<3>)<1/2>.
Patent JP-S6066964-A (JP)
Title: Coating of food particles
Inventor: MOCHIZUKI KEIZOU
IPC: A23P1/08
Filed: 1983-09-19
Abstract: PURPOSE:A powder-sieving part of an appropriate area is formed at a prescribed part of a tubular ring vessel on the lower outside wall and the bottom to form food particles or granules coated with a solution and food powder uniformly without roughness. CONSTITUTION:The tubular ring vessel 1 opened at the top part in a certain width is allowed to vibrate vertically by the oscillator which causes vertical vibration by the rotation of spindle 5 and the vessel 1 and the oscillator 6 are allowed to rotate eccentically by the rotation of the top spindle 8. The powder or granules of the product are circulating in the vessel in a spiral motion. The coating solution is fed from the spray gun 13 and the coating powder is fed from the sprayer 15 to form coating films on the granules uniformly. Excess amounts of the powder is allowed to fall down through the mesh 11 onto the chute 16 and reused.
Patent JP-S5793687-A (JP)
Title: Oil injection type prime mover
Inventor: KURITA NIKICHI
IPC: F03B17/04
Filed: 1980-12-04
Abstract: PURPOSE: To eliminate the necessity of a heat generation source by installing an spray nozzle onto the distributing pipe from a hydraulic pump and allowing said spray nozzle to communicate to the upper area of a cylinder through a partition board and allowing the crank shaft of a piston and the shaft of the hydraulic pump to be interlinked and interlocked.  
     CONSTITUTION: A spray nozzle 4 is installed on the distributing pipe 2 from a hydraulic pump 1, and said spray nozzle 4 is allowed to communicate to the upper area of a cylinder 3 through a partition board 8, and a crank shaft 13 is pivotally connected to a piston 15, and the crank shaft 13 and the revolution shaft 18 of the hydraulic pump 1 are interlocked through belt drive. Therefore, the crank shaft 13 is revolved by the injection of oil from the hydraulic pump 1, and the hydraulic pump 1 is driven by the revolution of the crank shaft 13, so necessity of fuel for the heat generation source can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1018592-A (JP)
Title: Supporting structure for concrete form
Inventor: WAKE AKIRA
IPC: E04G17/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide concrete forms in parallel in the horizontal arrangement having an outer circumferential rising piece projecting downward and to enable supporting of their joint with a receiving frame. SOLUTION: Concrete forms T1 and T2 are constituted by a concrete molded plate 1 with the back of a flat molded face, and an outer circumferential rising piece 2 provided along the outer circumference of the concrete molded plate 1 and projecting downward. A receiving frame 23 has a receiving groove for receiving the outer rising pieces 2 and 2 at a joint R between both the concrete forms. This receiving groove is formed by a projecting part projecting upward from almost the center, one end 42a on the projecting part 40 and a part 40a of the side of the projecting part 40 extending in almost parallel with a horizontal center axis 41 passing the projecting part 40 and opposed to each other alongside the projecting part 40 so that the projecting part 40 is not held between.
Patent JP-S5961511-A (JP)
Title: Control device for rolling
Inventor: KUWANO HIROAKI
IPC: B21B37/68
Filed: 1982-09-30
Abstract: PURPOSE:To provide a control device capable of correcting the position of a rolling material quickly and accurately, by obtaining the positional difference between the rolling material and the rolling center of work rolls basing on the detected results of both width-end positions of the material at the inlet side of a rolling mill and the detected results of the shifted extents of work rolls. CONSTITUTION:Work rolls 1, 1' are shifted by roll shifting devices 5, 5' in conformity with the sheet width of a rolling material 2. The shifted extent is detected and inputted to a computing element 7, and the actual width-end position of the material 2 is detected by a sheet-end detector 6 and inputted to the device 7. The positional difference between the actual position of the material 2 and the proper position to a rolling mill is obtained by the element 7 basing on both signals. A controller 8 inputs the signal corresponding to the positional difference to adders 9, 9' to regulate left and right rolling-reduction devices 4, 4'. The amount of gaps at both width-ends of material 2 are respectively changed by said regulation, and the material 2 is corrected to the proper position by shifting it to the large gap side.
Patent JP-H0519072-A (JP)
Title: Time correcting circuit
Inventor: DAIMON YOSHIAKI
IPC: G04G3/02
Filed: 1991-07-12
Abstract: PURPOSE:To enable correction of the time by adjusting a capacitor trimming circuit in a packaged state even when a capacity value changes due to fluctuation of an ambient temperature and a change thereof with time and an oscillation frequency of an oscillator varies. CONSTITUTION:A reset circuit 1 outputs a reset signal thetaR and a clock signal thetaL according to a switch signal. A counter 2 outputs data on second and data on day and month, and differences between the data on second and the data on day and month latched in latch circuits 3 and 5 according to the clock signal thetaL and raw data not being latched are determined by first and second subtracters 6 and 7. These differences are subjected to division in a divider 9 and error data obtained thereby are outputted. These error data are decoded by a decoder 10 and supplied to a capacitor trimming circuit 11, and by switching a capacitor for oscillation, an output frequency of an oscillator is corrected.
Patent JP-S6064015-A (JP)
Title: Stabilizer device for car
Inventor: KAGEYAMA KENICHI
IPC: B60G21/04
Filed: 1983-09-17
Abstract: PURPOSE:To improve stability of steering without regard to good road or bad road by arranging a movable supporting body consisting of two members whose relative positions are variable and which are caught and released according to the road surface condition, between a stabilizer and a car body or an axle. CONSTITUTION:When locking is released by driving a lock release cable 34 or a driving member 36 manually or by a road surface condition and car running condition detecting sensor, first and second member 11 and 12 of a movable supporting body 10 bend in the form of a character L with a hinge axis 13 as its axis of bending due to the spring force of a tensile spring 24. Thus, a stabilizer body 1 becomes substantially non-restricted against a member 7 on a car body side, ground contact performance of right and left tires at the time of bad road running is improved, and steering stability and comfortableness in riding can be improved. Further, a lock releasing cable 34 is loosened, a lock arm 32 and a slide member 30 are engaged with each other so as to pull a driving member 36 the members 11 and 12 are made in the form of a straight line to restrict a stabilizer, thereby good road running can be performed.
Patent JP-S5959951-A (JP)
Inventor: KAWAGUCHI ISAO
IPC: D04B21/02
Filed: 1982-09-30
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-H11354493-A (JP)
Title: Method and apparatus for etching notch of wafer
Inventor: TERASAWA YUKIHIKO
IPC: H01L21/304
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To etch only the notch of a wafer. SOLUTION: The acting part 8 of a notch etching piece 9 has profile corresponding to that of the notch 4 in a wafer 1. Etching liquid is fed from a supply nozzle 10 to the notch etching piece 9. The acting part 8 of the notch etching piece 9 is inserted into the notch 4 of the wafer 1 and the etching liquid is applied to the notch 4. According to the method, only the notch 4 can be etched without having a significant effect on the circumferential fringe part on the plane of the wafer 1.
Patent JP-S6179450-A (JP)
Inventor: JIEEMUZU EI BAANZU
IPC: A61M5/32
Filed: 1985-08-05
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-H0839339-A (JP)
Title: Width drop detecting device for metal sheet
Inventor: YANO YOSHIAKI
IPC: B23D33/00
Filed: 1994-07-25
Abstract: PURPOSE:To precisely detect the width drop of a metal sheet generated by snaking at the slitting or trimming of the sheet. CONSTITUTION:This device has two conductive contact elements 4 making contact with trimming chips 3 generated on both lateral end parts of a metal sheet 1, and an electric circuit such as an amplifier 7, a timer 8, or a buzzer 9 which forms the circuit by the contact of the contact elements 4 with the trimming chips. When the trimming chips begin to make no contact with the contact elements 4, the timer is operated, and an alarm is given by the buzzer to detect a width drop.
Patent JP-H0925025-A (JP)
Title: Paper feeding device
Inventor: OTSUKI NAOTO
IPC: B65H1/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide stable paper feeding motion according to paper size with a skew prevention member whose structure is simplified. SOLUTION: This paper feeding device is provided with a tray 1 for storing paper P, side fences 11a, 11b and a back fence 12 for guiding the side and rear end of paper P stored in the tray 1 respectively, and a paper feeding roll train consisting of a delivery roll 20, a feed roll 21, and a conveyance roll 22. A skew prevention member 30 protruding onto the paper P is movably-fitted onto the side fence 11a along the side fence 11a on the side where the paper P lifts by skew generation. A skew prevention member 30 is disposed on the rear end located farthest from the deliver roll 20 within a skew generation range L to restrain skew most effectively.
Patent JP-H03135998-A (JP)
Title: Muramildipeptide derivative
Inventor: RUI SHIYUDEIDO
IPC: C07K9/00
Filed: 1990-06-28
Abstract: The 3-O-[N-acetylmuramyl-D-isoglutaminyl]-1,2-di-O-palmitoyl-sn-glycerol derivative of formula I <CHEM> wherein the carbon atom marked with an asterisk * has the R or, respectively, the S configuration, possesses interesting pharmacological, in particular immunomodulating properties. It is particularly indicated for use as an immunomodulant, as an adjuvant in vaccines and as a suppressing agent for IgE formation in e.g. type I allergies and atopical dermatitises. It is obtained by deprotection of a corresponding compound having one or more hydroxy groups(s) in protected form.
Patent JP-H0344021-A (JP)
Title: Electrolytic capacitor
Inventor: GIYUNTAA BEERENTO
IPC: H01G9/035
Filed: 1990-06-27
Abstract: PURPOSE: To provide high conductivity and temp. stability and an electrolytic capacitor which does not cause corrosion by placing a spacer composed of a quaternary ammonium salt of carboxylic acid, salt-formable carboxylic acid additive and butilolactone solvent between an anode and cathode foils. CONSTITUTION: To γ-butilolactone to be a solvent a salt-formable carboxylic acid (maleic acid for ammonium tetraethyl hydrogen maleate) is added to adjust to a pH of 5-7, and hence this electrolyte liq. has no corrosion action, a conductivity of 6-15mS/cm and concn. of ammonium tetraethyl hydrogen maleate in a range of 0.25 to 0.8mol per kg of the liq. To adjust the pH value, it is sufficient that maleic acid be added 2% in general. This corresponds to 0.005-0.16mol/kg.
Patent JP-S5872472-A (JP)
Title: Controller for dot printer
Inventor: NAKANO HIROSHIGE
IPC: B41J25/00
Filed: 1981-10-27
Abstract: PURPOSE:To maintain the quality of printing within an allowable range by a method in which the moving speed of a printing hammer group is detected, and when the speed is out of the allowable range of printing quality, printing is made by using only any one-way movement of the reciprocal movement. CONSTITUTION:When the reciprocal movement speed of a hammer bank 8 is within a specified range, printing is made for both forward and backward paths. During the inversing period, a paper feed drive circuit 3 is driven to the next vertical dot printing position, and a paper feed motor 5 is driven to send a paper 11. When the speed is within a specified range, the vertical line becomes a straight line, but when the speed is out of the specified range, the dot becomes a staggered arrangement and also a printing control circuit 1 operates so as to enable printing to be made only for the forward (or backward) period of the hammer bank 8. Paper feeding is not made each time the hammer bank 8 inverses but made during the inversion period of backward (or the reverse) path from the forward path, and paper is sent to the next vertical dot printing position.  By such a control, the vertical line becomes a straight line, where a slight deviation from the printing position during the reciprocal printing period does not matter practically.
Patent JP-H0336748-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOKOTA NOBORU
IPC: H01L27/04
Filed: 1989-07-03
Abstract: PURPOSE:To decide whether or not an internal circuit is satisfactory by measuring a current supplied only to the internal circuit without supplying the current to an external power supply line and without losing the function of an internal short-circuitting line by providing a switching element controlled so as to separate the external power supply line and an internal power supply line when the current to be injected into the internal circuit is measured. CONSTITUTION:When a current flowing into an internal circuit 22 is measured, a power supply is first supplied only to a power supply pad PAD 2, Thereupon, the power supply pad PAD 2 and an internal power supply line L2 are connected with each other through a diode D1. Further, a control line LC becomes a 'H' level and switching elements P1, P2 are made 'OFF', whereby an external power line L1 and the internal power supply line L2 are separated from each other. A current supply path from the power supply pad 2 to the external power supply circuit 23 is interrupted by the switching elements P1 and P2. Accordingly, only currents 11+12 flowing into the internal circuit 22 are indicated on an ammeter 25. From the result of current measurement, the internal circuit 22 can be decided on whether it is satisfactory or not.
Patent JP-H0344171-A (JP)
Title: Synchronizing circuit including oscillator
Inventor: BURUNO PIEERU JIYANNMARII MOTS
IPC: H04N5/05
Filed: 1990-07-02
Abstract: PURPOSE: To substantially turn a phase error into zero by activating an auxiliary circuit at a phase identifier output terminal in response to a synchronizing signal detector when an inputted synchronizing signal is absent, on inactivating it in a reverse case. CONSTITUTION: Elements 39-46 form a circuit AC for auxiliary control as a whole, and in the case of incoincidence in a coincident stage CO, a voltage difference between points A and B generates additional (offset) currents in a phase identifier PD for the purpose of decreasing this difference. As a result, the input voltage of a differential amplifier 37 can be substantially made equal, and an oscillator signal can be substantially provided with correct frequencies. Different power sources connected with the point A for this purpose can be alternately selected. The voltage difference between voltages at the points A and B generates a current difference depending on this different, and the auxiliary control circuit AC can be operated as a resistor connected with the output terminal of the phase identifier PD between the points A and B. Thus, a phase error can be extremely reduced.
Patent JP-S5875774-A (JP)
Title: Porous catalytic layer of air electrode and manufacturing method
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/86
Filed: 1981-10-30
Abstract: PURPOSE:To produce a porous catalytic layer for an air electrode in short time with low cost which is enable of the heavy load discharge while having the excellent liquid-proof performance by bearing one or both metal porphyrin and fluorine solvent having the hydrophilic group or the perfluoro compound on a conductive porous member. CONSTITUTION:A metal porphyrin having the hydrophiric group is solvent in the water where a porous member molded from the conductive powder is immersed then dried thereafter it is sintered in the inert ambient and immersed in the fluorine solvent containing or not containing the perfluoro compound then bound to produce a molded member. Cobalt porphorin or iron porphyrin dimer is perferable as the metal porphorin. As the hydrophilic group, phenyl sulfone acid group or its alkali metal salt is preferably because it will improve the water solubability of the metal porphyrin considerably. As the fluorine solvent, the low polymer of 1-chloro-1,2,2-trifluorosthylene is most preferable.
Patent JP-S6151362-A (JP)
Title: Optical printing head
Inventor: TAKASU HIROMI
IPC: B41J2/455
Filed: 1984-08-20
Abstract: PURPOSE:To reduce the irregularity in luminance, by selectively connect a drive element to one of a plurality of control means each capable of controlling the output wave form of the drive element at every drive element. CONSTITUTION:Light emitting diodes 1, 1... and drive elements 3, 3... are mounted and fixed to a substrate 1 and wiring is applied by a wire bonding method except selection timing wires 33, 33... while the selection timing wires 33, 33... are connected to a lighting timing signal wire and all of said diodes are lighted to calculate the average luminance of light emitting parts 2, 2.... If the average luminance is a desired value + or -5%, the selection timing wire 33 is connected to a timing signal wire C2 with 80% duty and, similarly, if +5.1-+14%, said wire 33 is connected to a timing signal wire C3 with 70% duty, and, if -5.1--14% (dark about 10%), said wire 33 is connected to a timing signal C1 with 90% duty to perform selective connection. By this method, the irregularity in luminance as a whole enters a range of about + or -5% and, if the peak wavelength of each light emitting diode is preliminarily matched with the sensitivity characteristic of a photosensitive body, the irregularity in printing density can be brought to a visibily undiscernible degree.
Patent JP-H0461008-A (JP)
Title: Magnetic head
Inventor: EGASHIRA HIROYASU
IPC: G11B5/127
Filed: 1990-06-29
Abstract: PURPOSE:To decrease the crosstalks with adjacent tracks and to increase the density of magnetic recording by locally and magnetically short circuiting the ends of two magnetic cores by a magnetic material part. CONSTITUTION:The magnetic material part 3 exposed on an opposite contact surface 10 with recording media is disposed on both or one side in the track width direction of a gap spacer 2 in the butt part of a pair of the magnetic cores 12, 12 and the ends of the two magnetic cores 12, 12 are locally and magnetically short circuited by the magnetic material part 3. The magnetic lines of force released from the end in the track width direction of the gap spacer 2 to the lateral side are subjected to the magnetic attraction effect by the magnetic material part 3 and, therefore, the leaking magnetic fields formed near the end of the gap spacer 2 have the distribution in which the magnetic fields are attracted to the magnetic material part 3 side. The influence of the leaking magnetic fields to the adjacent tracks is thus lessened. The higher track densities are obtd. in this way.
Patent JP-H0224217-A (JP)
Title: Air conditioner for combined harvester and thresher or the like
Inventor: KAN TOSHIKATSU
IPC: B60H1/00
Filed: 1988-07-11
Abstract: PURPOSE:To usually supply clean outside air inside an operational chamber so as to improve the working environment by forming an upper part chamber on the upper part of the operational chamber while arranging an air conditioner inside the upper part chamber and an air cleaner capable of freely opened and closed on a suction port, respectively. CONSTITUTION:In a combined harvester and thresher 8, there are arranged a traveling device 10 on the lower part of a traveling vehicular body 9, and a grain threshing machine 11, a prime motor 12, a stak discharging device 13 and grain tank 14 on the upper part, respectively while there is arranged a reaping machine 15 in the front of the grain threshing machine 11. With this arrangement, there is formed an upper part chamber 5 between the ceiling plate 2 and roof plate 3 of the operational chamber 1. There is arranged an air conditioner 4 inside the upper part chamber 5 while there is arranged an air cleaner 7 capable of freely opened and closed on the suction port 6 of the upper part chamber 5. Thus, in operation of a combined harvester and thresher 8, an outside air is supplied from a suction port 6 to the operational chamber 1 while the air cleaner 7 is suitably opened or closed so as to remove dust stuck to the air cleaner 7.
Patent JP-S5692283-A (JP)
Title: Novel biscatechin derivative
Inventor: NISHIOKA ITSUO
IPC: C07D311/62
Filed: 1979-12-26
Abstract: NEW MATERIAL:A compound of the formula (A is H or acetyl; R is galloyl, triacetylgalloyl, acetyl or H).  
     EXAMPLE: [4,8']-Bis-3-0-galloyl(-)-epicatechin.  
     USE: A medicine having an action on reducing the amount of urea nitrogen in blood and increasing the amount of cholesterol in blood.  
     PROCESS: A rhubarb is extracted with water, methanol, ethanol or acetone, and the extract is fractionated by the partition between solvents and column chromatography and purified to isolate the compound of the formula. For the partition between the solvents, water and ethyl acetate, chloform or/and butanol are used. Silica gel, polyamide, Sephadex LH-20, etc. are suitably used as a packing in the columun chromatography, and benzene, chloroform, acetone, methanol, ethanol or/and water are suitably used as the solvents according to the packing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0258987-A (JP)
Title: Transcoder
Inventor: MARUCHIN PURANTORUTO
IPC: H04N7/01
Filed: 1989-07-06
Abstract: PURPOSE: To prevent a flicker and a decrease in vertical resolution by converting a color video image of 1st standards which have image repetitive frequencies and scanning-line interlacing adaptively to the motion of a video image of 2nd standards having image repetitive frequencies and scanning-line interlacing. CONSTITUTION: Arrival data are controlled by a field address generator 11 and stored in a frame memory 1. The image of the 1st standards to be converted which has 1250 scanning lines is converted adaptively to the motion of a 3rd scanning-line noninterlaced image signal of 50Hz. Then this image signal is filtered to obtain a 1st field of the image signal of the 2nd standards, and this field form the complete video image of the 2nd standards together with a 2nd filed obtained by corresponding address specification at the time of a read of an image memory 24 from the video image of the 3rd standards.