baber/WOPTO huggingface dataset:
Patent JP-H11315229-A (JP)
Title: Water-base ink for ink jet recording
Inventor: AOYAMA TETSUYA
IPC: C09D11/328
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ink reduced in attack against a head member without detriment to storage stability and realizing a high water resistance and high print quality by incorporating water, a water-soluble colorant, a cationic water- soluble polymer, and a carboxyl-containing organic acid or a salt thereof into the ink. SOLUTION: This ink comprises deionized water; 0.5-20 wt.% water-soluble colorant selected from among alkali-soluble colored substances such as dyes and pigments; 0.1-20 wt.% cationic water-soluble polymer such as e.g. a homo- or co-polymer of e.g. polyethyleneimide having a structure selected among ethyleneimine, allylamine, diallylamine, etc., and 0.01-10 wt.% carboxyl-containing organic acid (salt) such as an organic acid such as acetic acid, benzoic acid, or the like or a sodium salt thereof. This ink additionally contains a pH modifier such as sodium hydroxide, 5-50 wt.% humectant comprising an aqueous organic solvent such as ethylene glycol or sorbitol, and a penetration accelerator such as a lower alcohol, a cellosolve, or the like.
Patent JP-2000319703-A (JP)
Title: Powder rolling method
Inventor: OMORI HIROSHI
IPC: B30B11/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet uniform in thickness by achieving the rolling so as to restrict both ends of powder particles fed between mill rolls. SOLUTION: In rolling powder using caliber mill rolls, when powder P is fed between an upper mill roll 1 having a projection portion 1P at the center of a roll main body portion 1B and journal portions 1J, 1J at both ends and a lower mill roll 2 having a recessed groove portion 2R at the center of a main body portion 2B and journal portions 2J, 2J at both ends, the powder is restricted at both ends, and the density of a formed sheet is high and uniform, and also uniform in thickness. Both ends of the powder similarly fed between the rolls are preferably restricted even when four-side mill rolls or restrictive member fitting rolls are used as the mill rolls. Since portions to be removed at both ends of the sheet are reduced, the yield is considerably improved.  This method is suitable for manufacturing a foamed metal sheet, a magnetic sheet and a sheet formed of a material difficult to be worked.
Patent JP-S5827611-A (JP)
Title: Apparatus for dehydrating raw laver
Inventor: KAWAI KATSUYOSHI
IPC: B01D35/02
Filed: 1981-08-07
Abstract: PURPOSE:To enhance the dehydration of the titled product efficiency of a raw laver dehydrating apparatus comprising a horizontally placed rotary steel cylinder is vertically provided in an outer tank so as to leave a predetermined gap from the inner surface thereof and raw laver is fed into the tank by a  helical body to dehydrate said laver by the entire wall of the water passing  inner cylinder. CONSTITUTION:A water passing inner cylinder 2 having an oval cross area is vertically provided in a cylindrical outer tank 1 so as to leave a gap therebetween. To the inner cylinder 5, plural small pores are provided by drilling and two helical bodies 6, 6a are inserted into the cylinder so as to be mutually engaged about 1/2 and the lower ends thereof are fixed to rotary shafts 7, 7a. When a mixture of raw laver and water is supplied from a pipe 15 provided to the bottom part of the tank 1 and a motor 10 is driven to rotate the helical bodies 6, 6a, the raw laver is dehydrated while raised in the inner cylinder and discharged from an upper drain pipe 14 and water dehydrated from the entire peripheral wall of the inner cylinder 2 is discharged from a pipe 16. If this apparatus is used, transfer capacity of raw laver is made well and is not lowered even if raw laver adheres around by the elastic vibration of the helical body.
Patent JP-H04350790-A (JP)
Title: Adjusting device
Inventor: ANDO MIKIO
IPC: G07G1/14
Filed: 1991-05-28
Abstract: PURPOSE:To provide an adjusting device at a restaurant which can perform the quickness and correctness of the adjusting processing by using a data carrier. CONSTITUTION:A data carrier 3 is fitted at a dish, a customer carries the dish, on which his favorite dishes are placed, to an adjusting place, and thus, the data carrier in which a control unit 4 is fitted on the dish is recognized and the adjustment is performed by a register. In this case, the data carrier 3 stores the recognition code of the dishes placed on the corresponding dish in an E<2>PROM 9. When the control unit 4 transmits the question data onto the dish placed on the adjusting place, each data carrier 3 returns the identification code. When the control unit 4 receives the identification code, the reply protecting data are transmitted to the data carrier 3 to transmit the identification code and the reply protecting is loaded. The control unit 4, when the identification code is not transmitted from anything, recognizes all the dishes placed 5 at the adjusting place.
Patent JP-S5824726-A (JP)
Title: Heater for igniting petroleum
Inventor: HATASAKI YASUZOU
IPC: F23Q7/08
Filed: 1981-08-06
Abstract: PURPOSE:To increase the heat quantity of ignition by heating a petroleum wick by means of a main heater red-heated through conduction, generating a petroleum evaporated gas and mounting a non-conductive auxiliary heater consisting of a catalyst alloy member into a gas passage. CONSTITUTION:The petroleum wick 8 is heated by means of the main heater 6, which is connected between one heater supporting wire 3 and the other heater supporting wire 5 and red-heated through conduction, the petroleum evaporated gas is generated, and the non-conductive auxiliary heater 7 composed of the catalyst alloy member such as a platinum alloy, etc. is set up into said gas passage. The auxiliary heater 7 is heated by the radiant heat of the main heater 6 while generating a catalytic reaction through the contact of a catalytic body and the petroleum evaporated gas, the temperature is elevated and it is red- heated. Accordingly, the petroleum wick 8 can easily be ignited because the heat quantity of the auxiliary heater 7 is added to the main heater 6 in the heat quantity of ignition to the petroleum evaporated gas.
Patent JP-S5914798-A (JP)
Title: Process for semisynthesis of human insulin
Inventor: SAKATA YOSHITSUGU
IPC: C12P21/02
Filed: 1982-07-16
Abstract: PURPOSE:To prepare human insulin from swine insulin, in high efficiency, by using water as the reaction solvent and acromobacter.protease I as the catalyst. CONSTITUTION:Swine insulin is made to react with threonine having carboxyl group protected with substituted or unsubstituted alkyl or aralkyl group in water or in an aqueous solution containing a small amount of an organic solvent miscible with water, in the presence of lysyl endopeptidase (Acromobacter.protease I) produced by Acromobacter lyticus at 0-50 deg.C and 4-10pH, preferably under nearly neutral condition, to effect peptide exchange and obtain a human insulin derivative having carboxyl-protected threonine at B30.
Patent JP-2000314905-A (JP)
Title: Diaphragm device
Inventor: NOGUCHI KAZUHIRO
IPC: G03B9/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain a diaphragm device whose control accuracy is excellent at the time of controlling a diaphragm aperture size by the movement of plural diaphragm blades. SOLUTION: In the diaphragm device 19, a lever 21 is fixed to a rotary shaft 20a of a driving means 20 held by a supporting member 22, and driving pins 21a and 21b provided at the lever 21 are respectively fit in the long holes 19a3 and 19b3 of the diaphragm blades 19a and 19b, and guide pins 22a and 22b provided at the supporting member 22 are fitted in long holes 19a1 and 19a2 and 19b1 and 19b2, and ferromagnetic plates 19a4 and 19b4 are laminated at a position nearly symmetric with a diaphragm center at the diaphragm blades 19a and 19b so that the backlash of a driving part and a guide part is suppressed when the diaphragm aperture size is controlled by moving the diaphragm blades 19a and 19b in mutually reverse directions by the rocking of the lever 21,  and a magnet 23a is provided at the intermediate position of both ferromagnetic plates at a cover 23 of the supporting member 22 and the diaphragm blades 19a and 19b are biased in the certain direction by magnetic attracting force.
Patent JP-S5349652-A (JP)
Title: Lgith load journal plain bearing
Inventor: YOSHIE YASUNARI
IPC: F16C32/06
Filed: 1976-10-18
Abstract: PURPOSE: To suppress vibration of shaft, recess to discharge pressure is provided in the bearing metal, by means of opening and closing operation of control valve which is arranged to the passage of connecting oil to the discharge oil pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61282233-A (JP)
Title: Destack feeder for plural blank
Inventor: UMEZAWA FUMIAKI
IPC: B65H1/30
Filed: 1985-06-07
Abstract: PURPOSE:To enable simultaneous take-out of plural blanks by fixing plural holding tools to a blank holder while facing against the outside of plural blanks in magazine and arranging an adsorbing member liftably in the center of blank. CONSTITUTION:Upon push-up of a pair of blanks 2 from a magazine 1 by means of a lifter (not shown) at the feeding station, the blank 2 will pass between the hooks while rotating a magnet floater 30 and the hooks 44, 47, 48 of holding tools 31, 32 upward and stopped to the hooks 44, 47, 48 recovered through a spring (not shown). Consequently, the blank 2 is held by a holding member 28 and separated vertically by means of the magnet floater 30. Then an absorbing member 54 of fixing device will lower to adsorb the blank 2 to the uppermost position and to carry to such as a press. With such arrangement, the holding tool and the adsorbing member will never interface resulting in simultaneous take-out of plural blanks.
Patent JP-H06331873-A (JP)
Title: Input device
Inventor: KOIDE SHIN
IPC: H01H23/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide a pushbutton switch by which plural switches are operated by the use of a pressing part, which is excellent in operability, and by which the number of parts is reduced and the device is made compact. CONSTITUTION:This device is provided with the pressing part 1c and a shaft part 1a movably supported by the supporting part of a main body 4; it is provided with a pushbutton 1 pressing a main switch 5a by the shaft part 1a, plural switch groups 5d, 5e, 5f and 5g arranged at the positions being at a specified distance from the main switch 5a, and plural projection parts 2d, 2e, 2f and 2g pressing the plural switch groups; then it is equipped with a pushbutton 2 arranged coaxially with the pushbutton 1, actuated independently of the pushbutton 1, and oscillating centering around the periphery 4h of the supporting part of the main body 4.
Patent JP-H11301505-A (JP)
Title: Power steering device
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D123/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of both changing oil pressure characteristics of the hydraulic oil leading to the power steering in accordance with the operating state of the vehicle and reducing energy consumption as much as possible. SOLUTION: A control valve 20 is provided which manages the supply of hydraulic oil from an oil pump 105 to a power cylinder in accordance with the steering torque input to an input shaft 1. An operating rod (operating means) 54 able to operate the control valve 20 is provided. An actuator 81 is provided which applies control force according to the operation state of the vehicle with respect to the control valve 20. The control force of the actuator 81 is obtained based on the assist pressure according to the operating state of the vehicle. This assist pressure is obtained by reducing the hydraulic pressure of the power cylinder.
Patent JP-H11304496-A (JP)
Title: Vibration gyro
Inventor: HASHIMOTO JUNICHI
IPC: G01C19/56
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro which is structurally simple, can have stable vibration characteristic, and is suited for a small profile. SOLUTION: A vibration gyro 10 includes a rectangular first vibrating body 12. The first vibrating body 12 is supported by four support members 14a-14d near the nodes of the first vibrating body 12. Rectangular second vibrating bodies 16, 18 are formed at one transverse end of the first vibrating body 12 near the nodes on one side and the other along its longitudinal direction. The second vibrating bodies 16, 18 are provided to extend from the one transverse end of the first vibrating body 12 in a direction perpendicular to the principal surface of the first vibrating body 12. A driving piezoelectric element 20 for bending and vibrating the first vibrating body 12 is formed near the one node on the one principal surface of the first vibrating body 12.  Detecting piezoelectric elements 28, 30 for detecting signals corresponding to Coriolis forces are formed on the one principal surfaces of the second vibrating bodies 16, 18.
Patent JP-H07311934-A (JP)
Title: Magnetic recording medium
Inventor: AKAHA NAOTO
IPC: C09D7/12
Filed: 1994-05-13
Abstract: PURPOSE:To enhance the durability by forming an uppermost magnetic layer on a basic material film through a magnetic layer or a nonmagnetic layer and adding nonmagnetic powder particles having particle size larger than the thickness of the uppermost magnetic layer to the uppermost magnetic layer. CONSTITUTION:A nonmagnetic layer 2 and a magnetic layer 3 are formed sequentially on a basic material film 1 with the thickness of the magnetic layer 3 being set at 0.25mum or less. When nonmagnetic powder particles 4 are added while traversing the magnetic layer 3, the upper end part of the particle 4 projects into the magnetic layer 3 and receives the contact force of a magnetic head while cleaning the surface of the magnetic head appropriately. On the other hand, the lower end part of the particle 4 enters into the lower nonmagnetic layer 2 to provide anchor effect. Consequently, the contact stress of the magnetic head is distributed thus enhancing the durability.
Patent JP-H09306006-A (JP)
Title: Optical pickup inspection instrument
Inventor: ISHIZAKA MASAAKI
IPC: G11B7/095
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate optical pickup inspection by eliminating errors caused by variation in the position of an optical pickup. SOLUTION: While rotating an optical disk 14, the output of a focus error amplifier 18 is applied to a focus driver amplifier 26 by a signal changeover switch 25, and the decentering quantity of the optical disk 14 position-changed up or down by its rotation is stored in a frame memory 20 corresponding to the rotational position of the optical disk 14. The signal changeover switch 25 is changed to the signal side of an adder 24 and a sum between the position variation decentering quantity corresponding to the rotational position of the optical disk 14 and the signal output of a lamp signal generation circuit 23 is applied to the focus driver amplifier 26. A focus error characteristic is obtained by the lamp signal of the lamp signal generation circuit 23 and a focus error signal outputted from an optical pickup 15 and amplified by the focus error amplifier 18.
Patent JP-H09305143-A (JP)
Title: Pdp device
Inventor: SHIMIZU AKIRA
IPC: G09G3/28
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To display a high-quality picture with little crosstalk by always actuating two signal input processing systems and displaying either of them which is selected. SOLUTION: A display data selection part 7 is controlled by a 1bit selection signal 11. For instance, in the case the signal 11 shows '0', the RGB data 12 of a 1st signal input processing system is selected so as to display a picture by a personal computer on a PDP display part 8. A 1st setting part 2 makes a digital video signal in a passing state, while a 2nd setting part 5 outputs zero. Therefore, crosstalk disturbance is reduced by making a data value being the cause of the crosstalk from a video signal processing part 6 zero. In the case the signal 11 shows '1', for instance, the video data 13 of the 2nd signal input processing system is selected so as to display the picture of a TV, etc., and the 2nd setting part 5 makes the digital video signal in the passing state and the 1st setting part 2 outputs zero.
Patent JP-H04331097-A (JP)
Title: Cutting method and device for long strip body
Inventor: TAKADA YOSHINORI
IPC: B26D1/24
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the cutting loss as small as possible when both edges of a long strip body are cut off, and thereby prevent any width shortage of a product from occurring. CONSTITUTION:A long strip body 12 with flexibility is rolled on a winder 16 as both the edges 12a, 12b are cut offin succession by an edge cutter 14. When a fact that the edge 12a of the long body 12 is deflected to the more inside than a reference position 40 is detected by an edge detector, a cutting position and a winding position of the long body 12 are deflected in the cross direction of the long body 12 according to each deflection distance, through which cutting and winding are carried out.
Patent JP-S63290237-A (JP)
Title: Ni based cast alloy for dentistry
Inventor: YABUKI TATSUMORI
IPC: C22C19/03
Filed: 1987-05-21
Abstract: PURPOSE:To provide excellent wear resistance, corrosion resistance and toughness to the titled alloy and to improve the castability thereof by incorporating specific amounts of C, Si, Mn, Cr, Mo, Hf and B into the Ni based alloy. CONSTITUTION:The compsn. of the Ni based cast alloy for dentistry consists of, by weight, 0.01-0.6% C, 0.1-5% Si, 0.1-3% Mn, 20-37% Cr, 1-20% Mo, 0.005-6% Hf, 0.0001-0.5% B and the balance Ni with inevitable impurities. 0.1-10% W and one or more kinds among 0.1-12% Ti, Nb and Ta are furthermore incorporated into the alloy at need. The alloy is prepd. by using a conventional high-frequency melting furnace and is cast by using a sand mold, etc. Since said cast alloy has high strength, high hardness and high toughness equal to or above the conventional Ni-Cr based alloy and has excellent castability, the cast having a complicated shape can soundly be produced with a fine cast case.
Patent JP-H0420654-A (JP)
Title: Wooden vibration-proof plate
Inventor: ARAKI KAZUMASA
IPC: E04F15/04
Filed: 1990-05-14
Abstract: PURPOSE:To increase a sound-insulating capacity of a floor space, by sticking a buffer plate at the rear face of a wooden base plate and providing a plenty of grooves every specified interval at the rear face of the base plate and further fitting weights forming a flat plate or a small lump between the base plate and the buffer plate. CONSTITUTION:A plurality of grooves 5, 5' are provided so as to extend to the lateral direction of a base plate 1 on the rear face of the wooden plate 1 every specified interval in the longitudinal direction of the base plate. Next, a foam resin sheet 6 is closely sticked at the rear face of the base plate 1. Next, weights 7 forming a flat plate on a small lump are fitted between grooves 5 at the rear face side of the base plate 1. And a buffer plate 8 is sticked on the rear face of the base plate 1 through the foam resin plate 6 and the weight 7. This wooden base plate 1 is oscillated by a light floor-impulse oscillation from the upperside to shift the proper oscillation number of the wooden base plate 1 to the lower area and reduce the vibration and the amplitude. In this way, only the floor-impulse soundlevel in a particular frequency can be largely attenuated.
Patent JP-S5825615-A (JP)
Title: Two-layered liquid-crystal panel
Inventor: YAMAMOTO YUKINORI
IPC: G09F9/46
Filed: 1981-08-07
Abstract: PURPOSE:To obtain a two-layered liquid-crystal panel for matrix display which uses many terminals, by perventing terminal parts from overlapping even when terminals are led from three sides and two panels are stacked. CONSTITUTION:In the figure, 41-46 are connectors for connecting a panel 5 to a substrate 3 and formed, for example, by adhering copper foil onto a polyimide resin material or by printing a conductive paint on a polyester film. When the 1st panel plate 51 is superposed upon the 2nd panel plate 52, the 1st panel plate 51 has a terminal part exposed on one side and the 2nd panel plate 52 has terminal parts exposed in both directions. The panel composed of the 3rd and 4th panel plates 53 and 54 is inverse to the panel made of the 1st and 2nd panel plates 51 and 52 on an X-directional axis, and terminal parts are fitted in the opposite directions. Therefore, the 2nd and 3rd panel plates 52 and 53 are stuck together back to back to lead out respective terminal parts without overlapping.
Patent JP-S61281784-A (JP)
Title: Video disk sound recording system
Inventor: NISHIHARA MICHIHARU
IPC: G11B20/02
Filed: 1985-06-07
Abstract: PURPOSE:To reproduce sound in accordance with a reproducing mode by respectively converting in a digital manner the first sound signal during a normal reproduction and the second sound signal during a special reproduction, alternately arranging sound channels and recording. CONSTITUTION:An analog sound signal S1 during a normal reproduction and an analog sound signal S3 during a double speed reproduction are converted into digital sound signals S2, S4 by AD converters 5, 7 outputted to an array control section 6 and these both signals are arranged on a sound channel so as to alternately repeat at a constant interval on a time base, modulated 8, 9 and outputted to a next step FM modulator 10. A video signal S5 receives a prescrive processing and thereafter is outputted to the FM modulator 10, mixed with an FM wave of the sound signals S2, S4, modulated to a recording FM signal S6 to the disk and outputted.
Patent JP-S6018311-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: C04B41/89
Filed: 1983-07-11
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-S62281055-A (JP)
Title: New account opening device
Inventor: FUKAMI CHIKAHISA
IPC: G06Q40/02
Filed: 1986-05-30
Abstract: PURPOSE:To omit the labor of a bank clerk and to prevent the unfair issuance of medium by the bank clerk by newly opening an account based on inputted information and issuing the medium necessary to a later bank transaction directly to a customer without passing through the labor. CONSTITUTION:For the information inputted from an input means 1 and the balance data generated from a balance data generating means 1', an input information confirming means 2' confirms the correction of information, when it is correct, a storing area to store the transaction information, in short, an account is secured by an account opening processing means 2 and medium 4 corresponding to the opened account is issued by a medium issuing means 3. Thus, the medium can be quickly handed to the customer when the account is newly opened and the labor of the bank clerk can be omitted.
Patent JP-H0641025-A (JP)
Title: Production of polyamine mixture of polyamino-polyaryl- polymethylene series
Inventor: KURISUCHIAN KEENITSUHI
IPC: B01J27/10
Filed: 1993-04-28
Abstract: PURPOSE: To produce a high quality isocyanate from which a pale color polyurethane foamed material can be obtd.  
     CONSTITUTION: In the production method of a polyamine of diphenylmethane series includes condensation of aniline and formaldehyde in the presence of an acid catalyst, neutralization of the acid catalyst after completion of the reaction and distillation of the obtd. polyamine mixture. The important feature of the method is the drastic increase in the reaction temp. after condensation or after first rearrangement. 
     COPYRIGHT: (C)1994,JPO