baber/WOPTO huggingface dataset:
Patent JP-H0877188-A (JP)
Title: Full text search method
Inventor: SHINTANI YOSHIHIRO
IPC: G06F17/30
Filed: 1994-09-05
Abstract: PURPOSE: To reduce the quantity of an index, and to retrieve a character as the same character or as a different character as well. CONSTITUTION: The index is generated by considering each pair of the capital letter and the lower case letter of an English letter to be the same character. Character information to distinguish the pair is generated as a part of a leaf in addition to the position information of a character string in a document. In a step S1, a retrieval character string is inputted. In the step S2, the retrieval character string is converted into the character string being used in the index. In the step S3, retrieval is executed by comparing the converted character string and the index. In the step S4, it is discriminated whether the leaf 2 is reached or not, and in the case that the leaf is not reached, in the step S10, 'no corresponding character string' is returned. In the step S7, the character information in the reached leaf is fetched.  In the step S8, the character information is compared with the retrieval character string, and if they match with each other, in the step S9, place information is returned.
Patent JP-H1189340-A (JP)
Title: Walking type transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject rice transplanter, capable of solving a problem having large transmission loss due to slip and liable to wear by providing an extending part in a travelling mission case and putting the output shaft of an engine in the extending part and transmitting and inputting power of the engine into the traveling mission case. SOLUTION: This walking type rice transplanter is constituted so as to drive lateral traveling wheels 12 or the like by transmitting power of an engine 11 arranged in the front of a machine body to a transmission mechanism in a traveling transmission case 1 and transmitting the power transmitted to the transmission mechanism in the traveling transmission case 1 from the traveling transmission case 1 to lateral both sides. In the walking type rice transplanter, an extending part for extending to the side of an engine 11 is provided in the traveling transmission case 1 and the output shaft of the engine 11 is put in the extending part and power of the engine is transmitted and inputted into the traveling transmission case 1.
Patent JP-S58135366-A (JP)
Inventor: KENESU DEE MOUERII
IPC: F02P5/152
Filed: 1982-12-03
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-H08310970-A (JP)
Title: Water-soluble polymerized pharmaceutical preparation
Inventor: SAKURAI YASUHISA
IPC: C08G69/40
Filed: 1995-08-21
Abstract: PURPOSE: To obtain the subject pharmaceutical preparation composed of a block copolymer having a hydrophilic segment and a hydrophobic pharmacological segment holding a drug bonded to a side chain, exhibiting high water- solubility even at a high drug-carrying amount and having high stability as a drug. CONSTITUTION: This pharmaceutical preparation is composed of a block copolymer having a hydrophilic segment and a hydrophobic segment holding a drug bonded to a side chain and having pharmacological function. The objective preparation can be produced e.g. by polymerizing β-benzyl-L-aspartate N- carboxylic acid anhydride using a polyethylene glycol having an alkoxy group on one terminal and a primary amino group on the other terminal as an initiator, hydrolyzing the obtained block copolymer of formula I ((n) is 5-400; (m) is 1-300) with an alkali to obtain a block copolymer of formula II ((x) is 0-300) and forming an amide bond between the side chain carboxyl group of the polyaspartic acid segment of the copolymer and the primary amino group of adriamycin known as a carcinostatic agent. The copolymer of formula II is a new copolymer.
Patent JP-H0262040-A (JP)
Title: Mirror face processing of si wafer
Inventor: SAKOU YAMATO
IPC: B24B37/12
Filed: 1988-08-27
Abstract: PURPOSE:To obtain an Si wafer of high flatness by a method wherein, in a method to polish the Si wafer, a polisher with a specific viscoelasticity value is used. CONSTITUTION:A polisher 2 whose viscoelasticity value is 20mum or lower is used as compared with a conventional polisher with a high viscoelasticity value. Although its value is 10mum in the center of a surface plate 1, its value is 20mum at an outer periphery of the surface plate 1; a deviation in the viscoelasticity value is 10mum or lower and is sharply smaller than that of 40mum by a conventional polisher. Then, the polisher 2 and an Si wafer 5 are closely contacted uniformly; a face pressure 13 becomes uniform; a whole face can be polished uniformly. Thereby, it is possible to obtain the wafer 5 of high flatness.
Patent JP-H0964707-A (JP)
Title: Semiconductor output circuit device
Inventor: ARAKAWA RYUTARO
IPC: H03K19/018
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a jump-up voltage attended with interruption of an IGBT by interrupting a short-circuit current at a high speed when a load of the IGBT is short-circuited and suppressing dI/dt when the short-circuit current is intrerrupted. SOLUTION: A comparator 10 and a short-circuit current protection transistor (TR) 7 having a switching characteristic turned on at a higher speed than an interruption delay time of drivers 14, 15, and a characteristic whose collector- emitter saturation voltage is 1.3 to 10(V) when a sum (I1 +I2 ) of a current I1 depending on a drive voltage of the driver 14 and a resistance of a gate resistor 8 and a current I2 extracting a gate capacitor of the IGBT1 is supplied are connected to a gate terminal 5 and an emitter terminal 4 of the IGBT1. A base of the short-circuit current TR 7 connects to sense terminal 4 of the IGBT1. Thus, the short-circuit current is interrupted at a high speed when the load of the IGBT1 is short-circuited, a jump-up voltage attended with interruption is suppressed to protect effectively the IGBT1 and then to make a defective rate zero.
Patent JP-H0650908-A (JP)
Title: Appearance inspection apparatus for rubber belt
Inventor: NAGATA AKIHIRO
IPC: G01N21/89
Filed: 1992-07-15
Abstract: PURPOSE:To obtain an appearance inspecting apparatus for a rubber belt, which can inspect even a small dent part by removing dirt attached on a material to be inspected so as to obtain the accurate inspecting state. CONSTITUTION:This is an appearance inspecting apparatus 1 for a rubber belt, which detects the irregular parts such as cracks, chipping and dent on the surface of the rubber belt. A belt running part 3 makes a rubber belt 2 run under the constant tension. A belt positioning roll 4 is in contact with the surface of the running rubber belt and blocks the deviation of the rubber belt 2. A brush part 5 is in contact with the surface of the running rubber belt and removes dirt and the like attached on the rubber belt 2. These parts are provided. A laser part 7 is moved along the width direction of the rubber belt, emits the light on the surface of the rubber belt and receives the light. A laser processing part 6 has a marking part 8, which marks the surface of the rubber belt when the value other than the range of judged values is detected with the laser part 7.
Patent JP-2000045867-A (JP)
Title: Stirling engine
Inventor: OKANO TETSUYUKI
IPC: F02G1/053
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To lower the friction of a sliding part of a piston cap and a displacer rod, and reduce a flow loss in the sliding part by forming the piston cap into a structure capable of being moved in the axial direction of the piston. SOLUTION: A large friction is generated between a piston cap 5a and a displacer rod 3 by a difference between their axes. A projecting part of the piston cap 5a is held with a clearance from a piston 4 holding part in the radial direction. In order to smoothly move the piston cap 5a relative to the piston 4, surface treatment such as Teflon coating is performed to at least one of the holding parts thereof so as to lower the sliding resistance, and the holding part can be moved in relation to a displacement of the core in the radial direction. In order to facilitate the movement, the piston cap 5a is made of the light material such as Al. With this structure, friction in the sliding part of the piston cap 5a and the displacer rod 3 is lowered, and a flow loss in the sliding part can be lowered.
Patent JP-S6365098-A (JP)
Title: Formation of metal plated layer
Inventor: NAGAO EIICHI
IPC: C25D7/00
Filed: 1986-09-08
Abstract: PURPOSE:To easily form the title metal plated layer wherein magnetic poles are divided with a narrow insulating material by forming an insulator film on the side face of a first plated layer formed on a base, and forming a second plated layer through the insulator film. CONSTITUTION:A first thin film 20 of 'Permalloy(R)' is formed on an insulating base 6, a resist 21 is coated to form a first window 22, the first plated layer 23 of 'Permalloy(R)' is formed in the window 22, and the resist 21 is removed. The first thin film 20 except the first plated layer 23 part is then removed, a second insulator film 24 of alumina material is formed by vapor deposition, and a second thin film 28 of 'Permally(R)' is formed. A resist 29 is further coated to form a second window 30, the second plated layer 31 of 'Permalloy(R)' is formed in the window 30, then the resist 29 is removed, and the second thin film 28 except the second plated layer 31 part is simultaneously removed. By this method, a metal plated layer wherein the opposed side faces of the first plated layer 23 and the second plated layer 31 are insulated by the insulator film 24 is formed.
Patent JP-H0498380-A (JP)
Title: Data transmission system for portable terminal equipment
Inventor: MURATA AKIO
IPC: G06K17/00
Filed: 1990-08-10
Abstract: PURPOSE:To automate a data transmission processing by detecting the portable terminal equipment is set on an adaptor with a magnetic sensor and a switch and transmitting it to the adaptor after the data of a data storage part are taken out and converted into an optical signal. CONSTITUTION:When portable terminal equipment 1 is set on an adaptor 2, a magnetic sensor 6 detects the magnetic field of a magnet 10 to change the output, a switch 9 is operated to be turned off. The change of the output of the magnetic sensor 6 is detected by a sensor output detection part 5 to immediately transmit a detection signal to a data control part 3 when the setting of the portable terminal equipment 1 on the adaptor 2 is detected. After that, the data control part 3 performs the reading of the data from a data storage part 4, an electro-optic conversion part 7 converts them into the optical signal to be transmitted to the adaptor 2. Thus, the data transmission processing can be automatically performed only by setting the portable terminal equipment to the adaptor 2.
Patent JP-S60106018-A (JP)
Title: Rotary magnetic head device
Inventor: KOBAYASHI AKIHIRO
IPC: G11B33/08
Filed: 1983-11-14
Abstract: PURPOSE:To suppress resonance down to such a degree that no effect is given to the screen of a VTR although coincidence is obtain between the twist natural oscillation of a rotary magnetic head device and the scanning frequency of a rotary magnetic head, by using vibration absorbing rubber at the rotor part of a motor which drives the magnetic head device. CONSTITUTION:A rotor includes a part A forming the center part and a part B forming the outer circumferential part, and these two parts are unified together via the vibration absorbing rubber 8. A magnet 9 is attached to the inner side of the part B to produce the drive power for a stator 5. As a result, the resonance is absorbed by the rubber 8 of the rotor 6 although the coincidence is obtained between the twist natural oscillation of a rotary magnetic head device and the scanning frequency of a rotary magnetic head containing an upper cylinder 2 and a magnetic head 3. Thus it is possible to suppress the resonance down to such a degree that no effect is given to the VTR screen.
Patent JP-S60104569-A (JP)
Inventor: SHIOMURA SHIGEO
IPC: D04B21/12
Filed: 1983-11-11
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-S6185478-A (JP)
Inventor: YOAHIMU IETSUSE
IPC: C09B67/10
Filed: 1985-09-27
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-S58117909-A (JP)
Title: Petroleum combustor
Inventor: OOTA HIROMI
IPC: F23Q25/00
Filed: 1981-12-29
Abstract: PURPOSE:To put out fire without causing back fire, exploding sound, uprising flame, etc., by a method in which a small chamber to be led through a slit is formed on the periphery of a wick-guide cylinder wall and the small chamber is kept in enclosed state. CONSTITUTION:When putting out fire by lowering a wick 11 down to between guide cylinders 12 and 13 manually or by a vibration fire extinguisher, unburned gas present in a wick vertical moving space 17 mostly flows through a slip 19 into a small chamber 18, where an air-deficient state results and fire is put out. By this, no exploding sound and no uprising flame occur. Also, since the edge of the slit 19 provided in the small chamber 18 has a bent piece 19a projecting toward the small chamber 18 side, the back flow and burning of unburned gas flowing into the small chamber 18 in the wick vertical moving space 17 can be prevented, also, since the portion other than the slit 19 of the small chamber 18 is in enclosed state, no back fire occurs even when petroleum in the wick is vaporized through the slit 19.
Patent JP-S6368531-A (JP)
Title: Adsorption and separation of diols
Inventor: SUZUKI GENSHI
IPC: B01J21/00
Filed: 1986-09-10
Abstract: PURPOSE:To adsorb and separate a diol from a solution containing the diol at normal temperature at normal pressure simply and efficiently, by using crystalline silica and/or crystalline metal silicate as an adsorbent. CONSTITUTION:In separating a diol from a solution containing a diol (e.g. 1,2-butylene glycol), crystalline silica and/or crystalline metal silicate shown by the formula (mH2O is structural water; M is Al, Ga, B, Fe, Ti, etc.; molar ratio of SiO2:M2O3 is >=10) is used as an adsorbent and operation is carried out at normal temperature at normal pressure. A crystalline metal silicate containing Al as M in the crystalline metal silicate and prepared by subjecting colloidal silica, etc., as silica source and aluminum sulfate, gallium nitrate, etc., as M2O3 source in the presence of an amine to hydrothermal synthesis. The synthesis is carried out without requiring heat energy.
Patent JP-S6366056-A (JP)
Inventor: KAARU GURAAFUEN
IPC: B05C13/00
Filed: 1987-08-28
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-S6455632-A (JP)
Title: Character input device
Inventor: YAMAKAWA TADASHI
IPC: H03M11/08
Filed: 1987-08-27
Abstract: PURPOSE:To reduce the number of matrices of input sections of a touch panel to miniaturize a device by preliminarily dividing the display screen of a display means of character input in a matrix and combining divided sections to determine a display segment. CONSTITUTION:A display screen 106 of the display means is preliminarily divided in a matrix, and divided sections are combined to determine a display segment. Consequently, sections corresponding to at least both end parts of the display segment are designated by a designating means to select the desired display segment by a selecting means. Since it is sufficient if only respective display segments and both end parts can be designated at the time of dividing the display screen 106, the number of matrices of input sections of the touch panel or the like is reduced.
Patent JP-H0495254-A (JP)
Title: High speed erasing method for optical disk using optical spot
Inventor: TAGUCHI KATSUSHI
IPC: G11B11/105
Filed: 1990-08-10
Abstract: PURPOSE:To prevent a magneto-optical disk from being softened and the same time to erase the recorded contents at a high speed by applying a linear or elliptic light beam to a recording film. CONSTITUTION:An optical beam 6 has a linear or elliptic section and the direction of the longer diameter of the ellipse set in the radius direction of a magneto-optical disk 21. At the same time, an erasing magnetic field can satisfactorily over an area of the disk 21 irradiated by the beam 6 and has the sufficient intensity. Furthermore the linear speed of the spot 6 is set at about 5m/sec to the disk 21, and the output of the beam 6 is set so that the temperature of a recording film is less than a crystallizing level and close to the Curie point and that the temperature of a magneto-optical disk substrate is less than the softening level of the substrate respectively. Thus the focus adjustment control is performed. As a result, the recorded contents equivalent to several tens of tracks of a rewrite type optical disk utilizing the magneto-optical effect or the phase change can be erased all at once and at a high speed.
Patent JP-H08176542-A (JP)
Title: Using method for thermoplastically processible,long stable electroluminescent material composition
Inventor: TOOMASU HAITSU
IPC: H05B33/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain parts, moldings, fibers and sheets capable of being excited by an electrical voltage to fluoresce with the use of an electroluminescent material composition readily obtainable from a fluorescent dye from the perylene series and a thermoplastic polymer having a small degree of crystallinity.  
     SOLUTION: A desired composition comprising (A) a fluorescent dye from the perylene series including, e.g. a compound of formula I (wherein R 1  is 1-13C alkyl, 1-13C acyl or the like) and a compound of formula II (wherein R 2  is 5-20C alkyl, 1-13C alkyl or the like; R 3  is H, Cl, phenoxy or the like) or the like such as N,N'-perylene-3,4,9,10-tetra-carboxylic acid bis-(2',6'- diisopropylephenyl)imide and (B) a thermoplastic polymer (preferably, a polyalkyl methacrylate, a polyvinylpyrrolidone or the like) having a degree of crystallinity of less than 10%, preferably 0-5% is used in moldings or the like which can be excited by an electrical voltage to fluoresce. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0557524-A (JP)
Title: Saw blade pulling device for fret sawing machine
Inventor: MIYAMOTO KOICHI
IPC: B23D51/12
Filed: 1991-08-26
Abstract: PURPOSE:To easily adjust the tension of a saw blade of a fret sawing machine. CONSTITUTION:An upper slide shaft 34 is inserted in a slide holder 33 via a metal 35. A push holder 42 is provided on an end part of the upper slide shaft 34 via a spring pin 41. A ring collar 44 is inserted in a push holder 42, and a coil spring 45 is interposed between the ring collar 44 and the slide holder 33. An escape groove 33b and a locking groove 33c are formed on the inner peripheral wall part of the slide holder 33, and a locking ring 47 is provided which is capable of engaging the escape groove 33b and the locking groove 33c. A coil spring 42 is interposed between the push holder 42 and the metal 35.
Patent JP-H1149884-A (JP)
Title: Foam and its production
Inventor: IMAIZUMI MITSUHIRO
IPC: B29C47/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed product useful as a packaging material, a cushioning material, etc., and capable of exhibiting good environmental compatibility because of not disrupting the ozonosphere and capable of exhibiting excellent dimensional stability and extrusion moldability by using a specific fluorocompound as a foaming agent. SOLUTION: This foamed product is obtained by adding (C) a volatile foaming agent containing (C1 ) octafluorocyclobutane to a mixture comprising (A) a thermoplastic resin such as polystyrene, polyolefin or an aliphatic polyester and (B) an aliphatic compound such as an aliphatic amine (derivative), an aliphatic amide compound (derivative) or an aliphatic ester (derivative) (e.g. a mixture comprising 100 pts.wt. of the component A and 0.1-10 pts.wt. of the component B). The component C1 is preferably contained in an amount of 5-50 wt.% based on the total weight of the component C in the component C.
Patent JP-H0498787-A (JP)
Title: Electric incinerator using high temperature heating element
Inventor: NARA AKIKAZU
IPC: H05B6/80
Filed: 1990-08-10
Abstract: PURPOSE:To easily reach high temperature in a short period of time, and to facilitate the incineration of garbage wasted in a medical organization by utilizing a high efficiency high temperature heating element that is heated by the irradiation of microwave. CONSTITUTION:A mixture 12 of carbon powder and alumina powder, is sealed in a quartz tube 11 under a vacuum condition, while quartz wool 13 is filled in both ends of the quartz tube 11 to seal the mixture 12 therein, while the both ends of the quartz tube 11 become sealed parts 14 that are thermally sealed. The outer diameter of the quartz tube 11 is desirably 8mm, while the length thereof is approximately 100mm. When an electric wave of the microwave of 2450MHz that is normally used for microwave oven, is irradiated on the high temperature heating element 1, the carbon powder is mainly dielectrically heated, and high temperature is thus obtained. By adjusting a mixing ratio of the carbon powder and alumina powder, temperature adjustment from approximately 30 deg.C to approximately 1600 deg.C, is possible. On the other hand, a melting temperature of the quartz tube is approximately 1200 deg.C.
Patent JP-S59103766-A (JP)
Title: Printing mechanism
Inventor: MATSUMOTO MICHIO
IPC: B41J9/38
Filed: 1982-12-06
Abstract: PURPOSE:To enable to obtain a printing mechanism of high performance and high speed by making a leaf spring warped due to extension of piezo elements served as a printing hammer in a dot impact type printer. CONSTITUTION:When a tension is applied to electrodes 2 and 2' of the upper and lower parts of a hammer bank frame 6, the end faces 5, 5' of piezo elements 1 and 1' are extended and a leaf spring 3 is incurred a large pressure from upside and downside. Due to the foregoing, the leaf spring 3 is bent, but since it is slightly warped in the forward direction beforehand by a stopper 7, a printing pin 4 mounted on the leaf spring 3 in a protruded manner is necessarily projected forwardly and collides against a platen 10 with an ink ribbon 8 and a printing paper 9 therebetween. As a result, dot printing is effected on the printing paper 9. The strain amount of the piezo elements 1, 1' and the projection amount of the pin 4 are given about 25 times of enlarging ratio. Thus, high performance and high speed printing can be effected.
Patent JP-H0962333-A (JP)
Title: Slave unit counter synchronization method for distributed system applying serial communication
Inventor: FUJITA JUN
IPC: G05B19/414
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To secure the synchronization between the master and slave units without using any other signal line such as a periodical interruption signal line. SOLUTION: A slave unit 3 is provided with a mobile ring type counter 11 which can preset its count maximum value, and the target count value with which the counter synchronization communication data should be received is set at the unit 3. Then a master unit 1 sends the counter synchronization data defined previously to the unit 3 via a normal communication data transfer serial communication line 5 at the timing that is previously defined. The count value of the counter 11 is read out when the unit 3 receives the counter synchronization communication data. The count maximum value of the counter 11 is corrected based on the difference between the read-out count value and the target count value. Thus the synchronization is secured for the counter 11 of the unit 3.