baber/WOPTO huggingface dataset:
Patent JP-H0925301-A (JP)
Title: Modifying method for xanthan gum
Inventor: MUROFUSHI KANJI
IPC: A23L29/20
Filed: 1995-07-11
Abstract: A process for saline-solution soluble xanthan gum which comprises the steps of precipitating xanthan gum by mixing, with stirring, an aqueous solution of xanthan gum with an organic solvent which is a non-solvent to xanthan gum but is hydrophilic, removing liquid from the precipitated xanthan gum to a liquid content of at most 50%, disintegrating the cake of xanthan gum after the liquid removal to an average grain size of from 0.3 to 2 cm in diameter, and drying the disintegrated xanthan gum by fluidizing the same at a temperature not exceeding 80 DEG C. <IMAGE>
Patent JP-H0226694-A (JP)
Title: Supernatant liquid discharge apparatus
Inventor: SHOJI ATSUSHI
IPC: C02F3/12
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the mixing of sludge by controlling the position of a supernatant liquid discharge pipe and that of an opening end corresponding to the level of a liquid surface by arranging a trough having a supernatant liquid take-in port and a float rotatable around the horizontal axis of the trough to the leading end of the supernatant liquid discharge pipe. CONSTITUTION:The connection pipe 2 connected to a discharge pipe 4 through a rotary joint 3 is provided to the lower part of a liquid tank 1 in a freely rotatable manner and a plurality of supernatant liquid discharge pipes 6 are connected to said connection pipe 2 and the other opening ends 6a thereof are fixed to a trough 7 horizontally arranged on a liquid surface 11 so as to pierce the same. A supernatant liquid take-in port 7 is provided to the trough 7 on the side of the supernatant liquid discharge pipes 6 in order to prevent the mixing of sludge from the opening ends 6a and, further, floats 8 rotatable around the horizontal axis of the trough 7 are arranged to said discharge pipes 6 in parallel to the trough 7. When drain is started, the aforementioned opening ends 6a are lowered from the liquid surface 11 by the moving operation of the floats 8 and, when a water level is lowered to the vicinity of a sludge interface 12, the opening ends 6a are raised above the liquid surface 11.
Patent JP-H037944-A (JP)
Title: Electrostatic recording film
Inventor: NAKAHARA KATSUJI
IPC: G03G5/02
Filed: 1989-07-05
Abstract: PURPOSE:To improve the travel stability of the above film and to make image formation accurate by providing a specific projection on the opposite surface of a film base from its conductive layer. CONSTITUTION:This film is structured by forming the conductive layer and a dielectric layer in this order on one surface of the film base (e.g. polyester film) with >=50% light beam transmissivity and the projection of >=0.015mum in center line mean roughness and >=0.3mum in maximum height is formed on the opposite surface of the base from the conductive layer. Then the base consists of a base film and a slip preventive layer composed of a high polymer binder (e.g. polyester resin) and particles (e.g. conductive tin oxide particle), the above described roughness of the preventive layer surface is >=0.015mum, and the above described height is preferably >=0.3mum.
Patent JP-S6065609-A (JP)
Title: Gain control circuit
Inventor: SOGABE HIDEYUKI
IPC: H03F3/343
Filed: 1983-09-20
Abstract: PURPOSE:To increase the amplification factor of a video intermediate frequency amplifier circuit by connecting a Zener diode and a resistor in series between an integration circuit and ground so as to impress a voltage to turn on/off the diode between the both. CONSTITUTION:A series circuit comprising the Zener diode D1 and a resistor R17 is connected between the integration circuit of a synchronizing signal comprising a resistor R4 and an electrolytic capacitor C2 and ground so as to impress a voltage to turn on/off the Zener diode D1 between the Zener diode D1 and the resistor R17. Even in using a broad band high frequency circuit to the pre-stage of a tuner in this way, the decrease of the amplification factor of the video intermediate frequency amplifier is prevented, because the gain control circuit is operate at a weak electric field.
Patent JP-H1121871-A (JP)
Title: Electro-osmosis draining method
Inventor: KUROSE MASAYUKI
IPC: E02D3/11
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reinforce the ground while collecting the positively charged moisture in the ground into a metal pipe and draining the water by burying porous metal pipes and metal bars alternately in the ground, and applying DC voltage between electrodes with the metal bars as positive electrodes. SOLUTION: Porous metal pipes 1 and metal bars 2 are alternately buried substantially horizontally in the ground from a slope 6. The porous metal pies 1 and the metal bars 2 are connected to the negative electrode and positive electrode of a storage battery 4 through a control board 3, respectively, and a solar battery 5 is connected to the storage battery 4. An effect is exhibited in the following cycle by the cathode 1 and anode 2 inserted into water to the slope. Namely, electricity is stored by the solar battery 5 in fine weather, and DC voltage is applied between the electrodes 1, 2 simultaneously with start of raining. When the ground is saturated with water by the penetration of water into the ground, current is carried through pore water, and the charged water is collected in the porous metal pipe 1 of negative electrode and drained out of the slope 6.  Thus, the cycle of storage of electricity and drainage is automatically repeated, so that the slope can be protected from seepage water.
Patent JP-H05343015-A (JP)
Title: Electric apparatus display device
Inventor: JIEEMUZU II JIYASUKII
IPC: H01J31/12
Filed: 1992-06-10
Abstract: PURPOSE: To substantially release dependent relationship between the size of a portable electric apparatus and a display. CONSTITUTION: A portable computer is equipped with a projection display device 10 by which an image projected on an apart plane through a lens system is produced using plural cold cathode field emission devices 30 formed by an array of rows and columns on a single board 12. A memory and a switching device 39, 40 are formed on the same board 12, thereby, the display device 10 can be easily connected to all portable electric apparatuses, and the size of the apparatus and the size of the display device 10 have no relationship with each other.
Patent JP-S6154208-A (JP)
Title: Treatment of liquid to be treated in reverse-osmosis separation
Inventor: NAKAGAWA YUKIO
IPC: B01D61/02
Filed: 1984-08-24
Abstract: PURPOSE:To accelerate the reaction velocity in removing dissolved oxygen and to carry out reverse-osmosis separation without damaging the selective separability of a composite membrane of furfuryl alcohol by adding a sulfurous reducing agent and a copper salt to a liquid to be treated. CONSTITUTION:A liquid to be treated such as seawater is separated by reverse- osmosis to obtain demineralized water by using a semipermeable membrane provided with a thin film consisting of a crosslinked polymer contg. furfuryl alcohol as an essential component. In this case, a sulfurous reducing agent such as sodium bisulfite is added to the liquid to be treated, and a copper salt such as copper sulfate is added in the range about 0.1-10ppm. The reaction velocity between dissolved oxygen and the sulfurous reducing agent in the liquid to be treated is accelerated by addition of said catalytic amt. of copper ions. Consequently, the cost of the chemical additives for pretreatment is reduced and the equipment is simplified. Besides, the propagation of microbes in the liquid can be controlled.
Patent JP-H0465974-A (JP)
Title: Image processor
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/403
Filed: 1990-07-02
Abstract: PURPOSE:To improve the picture quality of an image area in which the density value of a picture element is close to the center value of a density range generated by texture and a density value difference between picture elements is small by correcting the density value of each picture element in accordance with the density values of plural binary picture elements arranged around the periphery of the picture element concerned. CONSTITUTION:When data are not decided as character data and decided as data included in a density range generated by the texture, switches 13, 14 are turned on and an adder 12 adds the density values of picture elements of a multigradation image sent from a data deciding part 11 to correction data obtained from the switches 13, 14. Since the correlation of the density value of one picture element with the density values of plural picture elements arranged around the picture element concerned is weakened in the row and column directions and emphasized in an oblique direction based upon correction data found out by multiplying the density values of respective binary picture elements arranged on the picture element (x) concerned by texture suppressing weight coefficient betakl and adding respective multiplied values, the generation of texture in the row and column directions can be prevented.
Patent JP-H0725012-A (JP)
Title: Ink injection device
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/16
Filed: 1993-07-15
Abstract: PURPOSE:To provide an ink injection device which has long lives of a connecting part and an electrode of a component and high reliability. CONSTITUTION:An actuator ceramic plate 5 has a plurality of sidewalls 111 in which a first CRT inner electrode layer 7, a piezoelectric ceramic layer 6 and a second CRT inner electrode layer 8 are laminated. A plurality of ink liquid chambers 12 opened upward are provided separately via the sidewalls 111. The layer 6 is polarized in a direction of arrows 16, 17. The layers 7 and 8 are formed of CRT thermistor materials which become conductors at ordinary temperature and insulators at a predetermined temperature or higher.
Patent JP-2000007142-A (JP)
Title: Sorting facility
Inventor: ENOMOTO MASAHIRO
IPC: B65G47/46
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sorting facility which prevent part of a book from intruding into a gap between discharge arms and can discharge each book while it is facing in the specified direction. SOLUTION: A book discharge device 5 is composed of a plurality of discharge arms 31 which is swingable between the projecting position A confronting ahead in the advancing direction of a book 2 transported by a carrier 8 and the retreat position retreating from the book 2 and are installed at a certain spacing across the width with respect to the transporting path 3 and an abutting member 33 which shuts the gap between the arms 31 and abuts to the book 2 in the projecting position A to allow the book 2 to slip off from the carrier 8, wherein the tips of the arms 31 protrude down from the abutting member 33, and the carrier 8 is furnished with a plurality of grooves 23 to admit insertion of the tips of the arms 31 in the projecting position A.
Patent JP-S5964014-A (JP)
Inventor: ITSUSHIKI TADAO
IPC: A47G9/02
Filed: 1982-10-04
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-H115573-A (JP)
Title: Core bar for rubber crawler and rubber crawler using the same
Inventor: ONO YOSHIHIKO
IPC: B62D55/253
Filed: 1997-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of vibration of a rubber crawler and improve durability by locating the tip on the side of a projection of an extending part formed on the front and rear sides of a blade part corresponding to a traveling part of a steering wheel of a core bar for rubber crawler constituted of the blade part which further extends in the left and right directions from a pair of projections holding a sprocket engaging part. SOLUTION: When an outer steering wheel rolling part rolls on the inner peripheral surface of a rubber crawler, the vertical movement is reduced due to the existence of an extending part 5 formed at a core bar 1 buried in a rubber elastic body. Because a tip 5 on the side of a projection of the extending part 5 is locked at the inside of the surface of a blade part 4 of the core bar 1 in particular, the vertical movement hardly exists even when the core bar 1 oscillates due to rolling of the steering wheel. When the core bar 1 provided with second projections 6, 6 is used, the occurrence of a wheel falling-off is extremely reduced because the movement of deviating outward of the steering wheel is regulated these second projections 6, 6.  Because contact of metal each other of the steering wheel and the core bar 1 is avoided and the vertical movement of the steering wheel is reduced, the life of the rubber crawler is remarkably improved and low vibration of a machine body can be realized.
Patent JP-H0224722-A (JP)
Title: Data processor
Inventor: KASHIO TOSHIO
IPC: G06Q10/10
Filed: 1988-07-14
Abstract: PURPOSE:To reduce labor required for system design by storing necessary definition tables in each processor and executing respective definition in accordance with a specified processing procedure. CONSTITUTION:Definition tables required for respective devices such as an input processor 20, a file forming device 21, a display processor 22, and a printing processor 23 are set up in a PS file 13 and the execution procedure of various processing is also set up in the file 13. After the operator's execution of processing selection, an edition processor 12 sets up the definition tables necessary for respective devices in respective word memories 14, 16-18 from the head of the selected processing procedure and starts them. The processor 12 repeats the setting and start of the definition tables until the end of the processing procedure.
Patent JP-H0725467-A (JP)
Title: Palletizing system
Inventor: SHIGEKIYO MASAHIKO
IPC: B65G57/09
Filed: 1993-07-15
Abstract: PURPOSE:To provide a palletizing system capable of carrying out continuously a mounting operation by altering automatically a mounting pattern even if the form and number of articles are varied. CONSTITUTION:A palletizing system it provided with a recognizing means for recognizing the form as well as the number of same kind of articles 1 in series on a line, a pattern preparing means for preparing a palletizing pattern on the basis of the recognized result, a shift section 4 for shifting the particles to a predetermined position widthwise of a pallet P on the basis of the palletizing pattern and sending-out sections 3, 6, 7, 9 for sending out the articles 1 in the direction approximately orthogonal to the width direction of the pallet P on the basis of the palletizing pattern and shift the article 1 to the predetermined position.
Patent JP-H01104026-A (JP)
Title: Optically active alcohols and their production
Inventor: AZUMAI TAKAYUKI
IPC: C07C69/92
Filed: 1988-07-13
Abstract: NEW MATERIAL:An optically active alcohol of formula I (A is 2-20C alkyl or alkoxy; X is COO, OCO, CH2O, OCH2, l, m are 1 or 2; * is asymmetric carbon). EXAMPLE:4'-(1-Hydroxyethyl)-4-biphenylil (t)-4-pentyloxybenzoate. USE:Intermediate of medicines, agrochemicals, organic electronic materials such as liquid crystal materials. PREPARATION:A ketone of formula II is reduced with a reducing agent which can reduce a ketone into an alcohol to give de-alcohol of formula III. The product is allowed to react with a lower alkyl carboxylic acid to give a de-ester of formula IV (R' is lower alkyl). Then, the de-ester is hydrolyzed with an esterase which is capable of hydrolyzing only one enantiomer to give the optically active compound of formula I.
Patent JP-H0342164-A (JP)
Title: Manufacture of cylinder body
Inventor: YAMAZAKI SHOJIRO
IPC: B22D29/00
Filed: 1989-07-10
Abstract: PURPOSE:To eliminate casting stress and to hold the circularity by uniformly applying deforming load along circular direction on inner circumferential face of a liner under high temp. condition during cooling or by reheating cylinder body, plastic-deforming the body around the liner and cooling. CONSTITUTION:At the time of shifting a piston 15 stepwise according to supplying quantity of working oil, component force for shifting a tapered block 22 to outside in radius direction is generated on surface of an engaging groove 21 with tapered cones 19, 19. The tapered block 22 is shifted stepwise with this component force to the outside in the radius direction. In this result, curving face 23 of the tapered block 22 stepwise and impactly pushes inner circumferential face 5 in the cylinder liner 2 to plastic-deform the cylinder body around the cylinder liner 2 to the circular direction step by step.
Patent JP-H0925860-A (JP)
Title: Fuel supplying device for internal combustion engine
Inventor: OOHASHI TOMOHIRO
IPC: F02M37/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in a tank inner pressure by limiting the generation of evaporated fuel in a fuel tank and to reduce costs by simplifying the piping of a fuel supplying system in an internal combustion engine fuel supplying device. SOLUTION: A low pressure pump P1 is provided in a fuel passage 23 for interconnecting a fuel injection valve 1 and a fuel tank 22 and a high pressure pump P2 is provided between the low pressure pump P1 and the fuel injection valve 1. A high pressure regulator R2 is provided in parallel with the fuel injection valve 1 or in the downstream of the injection valve in order to adjust a fuel supplying pressure to the fuel injection valve 1 to a set pressure and a high pressure return passage r2 for returning a superfluous fuel passing through the high pressure regulator R2 to a fuel passage 23 between the high pressure pump P2 and the low pressure pump P1 is provided.
Patent JP-S6421561-A (JP)
Title: Processor controller
Inventor: SEKI TOSHIMICHI
IPC: G06F13/28
Filed: 1987-07-16
Abstract: PURPOSE:To execute other processing without stopping a processor even a hold request signal by converting the hold request signal into an interruption signal by an interruption controller and applying the converted signal to the processor. CONSTITUTION:The system is constituted so that a hold request signal from a main controller 4 is inputted to the interruption controller 17 and converted into an interruption signal and the interruption signal is applied to the processor 1. Namely, a common bus 2 is connected to the processor 1, the controller 17, the main controller 4 and I/O means 3a, 3b are connected to the common bus 2, another bus 5 is connected to the processor 1, and another I/O means 6 is connected to the bus 5. Since the controller 17 converts the hold request signal from the main controller 4 into the interruption signal and applies the interruption signal to the processor 1, another I/O means 6 can be accessed without stopping the processor 1.
Patent JP-S5798952-A (JP)
Title: Coating device for solder glass
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/26
Filed: 1980-12-09
Abstract: PURPOSE:To control the amount of the solder glass to be applied on the seal face to proper amount, by additionally providing a rotary screw on a container for containing the slurry of solder glass and having an opening for jetting the solder galss at the lower end. CONSTITUTION:When adhering a panel glass 1 and a funnel glass 2 of a Braun tube through the soldering glass 3, a coating tool 22 for containing the solder glass 3-2 while having an agitation vane 27 and a screw placed in a cylinder 23 while furthermore having an opening 24 to be opened/closed through a nozzle 25 is used. When performing the coating said nozzle 25 is lifted by an air cylinder 28 while the screw 26 is rotated by a motor 33 through a transmission shaft 29 thus to jet the solder glass through the opening 24. Consequently the coating amount can be maintained constant even when the viscosity of the solder glass is fluctuated, resulting in the uniform adhesion over the entire seal face.
Patent JP-S6421219-A (JP)
Title: Bearing assembly
Inventor: MACHINO TAKAMI
IPC: F16C33/78
Filed: 1987-07-16
Abstract: PURPOSE:To reduce a space in an axial direction as well as to improve lubrication and sealing performances by giving a single annular member both functions of a sensor rotor and a seal member, and thereby integrating the annular member and a bearing into one body. CONSTITUTION:A first annular member 42 is formed with a cylinder member 65 of magnetic body, a flange member 66, and a first seal member 50 having a rubber contact piece 48, while a second annular member 46 with a metal core 52 comprising a cylindrical member 62 and a flange member 68, and a second seal member 58 having contact pieces 54, 56 thereto. Rectangular bores 72 are arranged spacedly in a circumferential direction, while being extended in a radial direction, and filled with a rubber material which forms a seal 58. It is thus possible to give a single annular member both functions of a sensor rotor and a seal member, reduce space in an axial direction, and improve the lubrication and sealing functions.
Patent JP-H04372038-A (JP)
Title: Computer system
Inventor: INOUE HIROHIKO
IPC: G06F13/12
Filed: 1991-06-20
Abstract: PURPOSE:To leave necessary status information by preventing the bit contents rewritten by a peripheral function part against a peripheral function control register from being rewritten through the writing operation of a CPU. CONSTITUTION:An inseparable bus operation intercept signal line 8 from the CPU1 to be connected through transistors(TR) 9b and 9d is provided on a bus 3 connecting a CPU1 and a peripheral function control register 5 and a bit set signal line 6 connecting a peripheral function part 7 and a peripheral function control register 5. Through this inseparable bus operation intercept signal line 8, the inseparable bus control intercept signal reporting whether or not the CPU1 executes the inseparable bus operation is outputted to the TR 9b and 9d. Thus, either of the bus 3 or the bit set signal line 6 is made effective.
Patent JP-S5965906-A (JP)
Title: Multi-channel recording and reproducing device
Inventor: IZUMIDA MORIJI
IPC: H04N5/94
Filed: 1982-10-08
Abstract: PURPOSE:To reduce probability by which synchronizing patterns of plural tracks make an error simultaneously due to drop-out, by dispersing the synchronizing patterns on a tape, when recording and reproducing an analog signal of a voice, etc. CONSTITUTION:One example of a recording format on a tape is shown. In this example, a case of recording to eight multi-tracks is shown. For instance, when width of a tape is 1/8 inch (3.2mm.), width of one track becomes about 400mum. For instance, in case when length of one frame is about 4.8mm., it will do that recording is executed at a distance of >=1/4 of one frame (L). In this case, synchronization of a CH1 and a CH5 forms a line on a vertical line. As for a circuit, 21-26 show shift registers using a flip-flop, and a step number of the shift register is selected as mentioned below. In case when length of one frame of one channel is N bit, it will do that the step number of the shift register 21 and 24, 22 and 25, and 23 and 26 to N/4, N/2 and 3N/4, respectively.
Patent JP-S6236876-A (JP)
Title: Semiconductor photoreceptor
Inventor: TAKADA TOSHIHIRO
IPC: G01J5/20
Filed: 1985-08-10
Abstract: PURPOSE:To simplify the manufacturing steps with less number of parts by forming slits on a sole semiconductor layer to split the layer into two regions, forming a semiconductor photoreceptor on one region, and forming a temperature sensor made of P-N junction on the other region, thereby monolithically integrating the photoreceptor and the sensor. CONSTITUTION:A Ge layer 9 which contains an N-type impurity is formed on an N-type Ge substrate 8, a slit 10 is formed to split the layer 9 into two regions 91, 92. P-type regions 12, 13 are formed at the center of the region 91 and the region 92. An SiO2 film 11 is removed from the region for surrounding the region 12, a P-type impurity is implanted to form a P-type region 14 as a ring, the film 11 is formed, the film 11 is then removed from the periphery of the photoreceptor 12 to form aluminum electrodes 15, 16 on the region and the other region 13. A substrate aluminum electrode 17 is formed on the bottom of the substrate 8.