baber/WOPTO huggingface dataset:
Patent JP-H02116668-A (JP)
Title: Dielectric ceramics and its production
Inventor: KAGATA HIROSHI
IPC: H01B3/12
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the title high-permittivity barium titanate ceramic with reduced temp. change of the permittivity by using a heat-treated mixture of the compds. of Nb and Ba at the time of sintering the mixture obtained by adding a compd. consisting essentially of Nb and Mn to calcined BaTiO3 powder. CONSTITUTION:A compd. consisting essentially of Nb and Mn is added to precalcined BaTiO3 powder, and the mixture is sintered to produce a dielectric ceramics. In this case, Ba5Nb4O15 obtained by heat-treating a compd. consisting essentially of Ba and Nb as one kind of the compd. consisting essentially of Nb. When y mols of Nb2O5 expressed in terms of NbO5/2 and z mols of MnO2 are used with 100mols of Ba1+xTiO3+x, 0.25Y<=x<=1.5y is fulfilled, and a dielectric ceramics wherein the y and z are in the area enclosed with the A, B, C, D, and E in the table is produced. By this method, a dielectrics ceramics having 3000 permittivity, the temp. characteristic of permittivity fulfilling the YB characteristic of the JIS standard and the X7R characteristic of the EIA standard, and >=1000 capacity-resistance product is obtained, and practically used as a dielectric for the laminated capacitor with a dielectric layer having <=20mum thickness.
Patent JP-S62158487-A (JP)
Inventor: ARETSUKUSU JIYOSEFU BOREN
IPC: C07K14/81
Filed: 1986-11-07
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-H01109784-A (JP)
Title: Gas laser apparatus
Inventor: HAMAGUCHI MASAHIRO
IPC: H01S3/134
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a stable laser output characteristic by respectively inserting variable capacitors whose capacitances decrease with received heat from discharge electrode tubes between each pair of metal electrodes and an ac power supply. CONSTITUTION:Variable capacitors 11, 12 whose capacitances decrease with received heat from each of discharge electrode tubes 5 are connected between each pair of metal electrodes 3, 4 and an ac power supply 8, respectively. Hence before discharge, the capacitances of the variable capacitors 11, 12 are large, and therefore, the voltage values to be applied to the variable capacitors 11, 12 decrease, the majority of the voltage in the ac power supply 8 being applied to the discharge electrode tubes 5, thereby allowing the power 8 voltage required at discharge start to decrease. On the other hand, after discharge, the temperatures of each of the discharge electrode tubes 5 increase, and as a result of receiving heat therefrom the capacitances of the variable capacitors 11, 12 decrease, whereby the discharge currents flowing in each of the discharge electrode tubes 5 become uniform. According to the constitution, a stable laser output characteristic can be obtained.
Patent JP-H03129379-A (JP)
Title: Photosensitive body winding up device for electrophotographic printer
Inventor: SUZUKI YUICHIRO
IPC: G03G21/00
Filed: 1989-10-14
Abstract: PURPOSE:To prevent the occurrence of a printing defect without swelling the surface of a photosensitive body under the influence of fine powder by providing a recessed part larger than the grain size of the fine powder on either the surface of a drum or on the contact surface of the photosensitive body with the drum. CONSTITUTION:In the subject winding up device, the feed roll 3 of a web-like photosensitive body 1 and a take-up roll 4 are incorporated into the drum 2. A segment to be used in the photosensitive body 1 pulled out of the feed roll 3 is wound around the drum 2 and the photosensitive body 1 is taken-up from the take-up roll to replace the used segment when the used segment of the photosensitive body 1 is deteriorated. The recessed part larger than the grain size of the fine powder is provided on either the surface of the drum 2 or on the contact surface of the photosensitive body 1 with the drum. The recessed part fetches fine powder such as a developer, toner and powder dust to prevent the occurrence of a protruding swell on the surface of the photosensitive body. Thus, a printing defect, which is caused by the uneven contact of printing paper with the photosensitive drum, is prevented.
Patent JP-S62125189-A (JP)
Inventor: SHIGEOKA KOJI
IPC: E05F1/12
Filed: 1985-11-26
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-H11152591-A (JP)
Title: Electrolytic method of salt water
Inventor: ANDOLFATTO FRANCOISE
IPC: C25B1/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve current efficiency and membrane life by using a sodium chloride aq. solution having a specific concentration to control the concentration of sodium hydroxide between a cation exchange membrane and a cathode to <=a specific value and using water for giving humidity to an oxygen-containing gas in the form of steam. SOLUTION: The oxygen-containing gas, to which humidity is previously given by blowing the gas in a hot water heated preferably to 80-100 deg.C, is supplied to a cathode cell 11. The temp. of a bubbler is controlled to equal to <=the temp. of the cell 11 to introduce the water for giving moisture to oxygen in the form of steam. The ratio (by volume) of steam in the moistened gas is controlled to 10-80%. As the oxygen-containing gas, oxygen is preferably used. Sodium chloride is introduced in the concentration by weight of 200 g/l to control the sodium hydroxide concentration between the cation exchange membrane 9 and the cathode 10 to 38.8 wt.%.
Patent JP-S61144716-A (JP)
Title: Thin film magnetic head and production thereof
Inventor: HARADA KAZUO
IPC: G11B5/31
Filed: 1984-12-18
Abstract: PURPOSE:To prevent the disconnection of a conductive film by forming a lower magnetic film into the recesses of the desired pattern formed on a non-magnetic substrate or underlying insulating film so as to be flush with the surface of the substrate or the underlying insulating film then providing an insulating film thereto and forming the conductive film and upper magnetic film thereon. CONSTITUTION:The underlying insulating film 12 is provided on the non- magnetic substrate 11. The lower magnetic film 13 consisting of the magnetic material such 'Permalloy(R)' is embedded into the recesses formed in the film 12 to a desired pattern shape and is formed flush with the surface of the film 12. The insulating film 15 is formed to cover the film 12 and the film 13 and the conductive film 16 which is provided in the desired pattern and plays the role of a coil is formed onto the film 15. The upper magnetic film 17 is provided across the film 15. The film 17 which consists of the magnetic material such as 'Permalloy(R)' has the same width as the width of the film 13 and is provided in the position above the film 13. The magnetic films 13 and 17 form a magnetic core and the insulating film 15 acts as a magnetic gap. A protective film 18 is further provided on the outermost surface. The disconnection of the conductive film 15 is prevented in the above-mentioned manner.
Patent JP-H11112315-A (JP)
Title: Non-sensitive comparator circuit
Inventor: YAMANAKA YUJI
IPC: H03K5/1252
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-sensitive comparator suppressing the dispersion of non-sensitive time owing to temperature fluctuation and the mixing of disturbance noise. SOLUTION: A first comparator 10 comparing voltage to be compared with first reference voltage, a capacitor C charged with a prescribed time constant in accordance with the output of the first comparator, a second comparator 20 comparing voltage charged to the capacitor with second reference voltage and output circuits Q5 and Q7 outputting the signals of levels corresponding to the output of the second comparator are provided. Then, non-sensitive time corresponding to the charge time constant of the capacitor is provided. Thus, the logic amplitude of the switching of an output signal can be made larger than a former one and the dispersion of non-sensitive time owing to temperature fluctuation and the mixing of disturbance noise can be suppressed.
Patent JP-H03127165-A (JP)
Title: Kana to kanji conversion japanese language input system
Inventor: KONDO SHIGEKI
IPC: G06F17/22
Filed: 1989-10-12
Abstract: PURPOSE:To reduce the burden of a data input and to improve input operability in a Japanese language input of a general word and a Japanese language input of a person name word, respectively by providing a KANA (Japanese syllabary) to KANJI (Chinese character) conversion control part for controlling a conversion sequence of a KANA to KANJI conversion processing standard dictionary and a person name dictionary. CONSTITUTION:A KANA to KANJI conversion dictionary is constituted of a standard dictionary 5 and a person name dictionary 6. A switch key 1-1 is used in order to instruct a conversion sequence of the standard dictionary and the person name dictionary used in the case of executing KANA to KANJI conversion, and when the switch key 1-1 is turned on, the standard dictionary is converted first, and thereafter, the person name dictionary is converted, and when the switch key 1-1 is turned off, the person name dictionary is converted first, and thereafter, the standard dictionary is converted. In such a way, in the case of executing a Japanese language input of a general word or a person name word, the number of key touches executed until a target Japanese language appears as candidate character is decreased.
Patent JP-2000095214-A (JP)
Title: Paper tube, medicine dispenser, dispensing paper winding device, and paper winding method around paper tube
IPC: B65B41/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by easily and surely effecting the attachment/detachment between a paper tube, a medicine dispensing device and a dispensing paper binding device, and increasing the working speed. SOLUTION: A paper tube 1 comprises a screw part 7 to be screwed to a paper tube fitting shaft and an engagement part 6 to be engaged with a separate paper tube rotary drive shaft. In a dispensing paper binding device, a shaft side screw part to which the screw part 7 is screwed is formed on the paper tube fitting shaft. In the paper winding method to the paper tube 1, the paper tube 1 is fixed to the paper tube rotary drive shaft, and the medicine dispensing paper is wound around an outer circumferential surface of the paper tube 1 by one turn to rotate the paper tube rotary drive shaft.
Patent JP-H01110814-A (JP)
Title: Turbine controller for water feed pump
Inventor: ASHIDA MASAYUKI
IPC: F01D21/14
Filed: 1987-10-21
Abstract: PURPOSE:To carry out turbine speed lowering operation smoothly by lowering the turbine speed at a constant lowering rate after detecting zero condition of a commanded water feed flow to a boiler. CONSTITUTION:A water feed flow setting lower limit detecting means 20 is provided for detecting zero condition of a commanded water feed flow to a boiler. A speed lowering stop means 21 is operated in ON state, rotational speed set by a starting rotational speed setting device 15 is changed into a run rotational speed and the turbine rotational speed is lowered at a constant speed reduction rate down to a low rotational speed range when the Zero condition of a commanded water feed flow is detected. The speed lowering operation for a turbine can be carried out smoothly.
Patent JP-H10110263-A (JP)
Title: Sputtering target, transparent conductive coating and its production
Inventor: MITSUI AKIRA
IPC: C23C14/34
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the formation of tin oxide amorphous transparent conductive coating having a low resistance by using a target composed of metallic Sn and fluorine-contg. compounds. SOLUTION: Metallic Sn as the main component in a target has a good electrical conductivity making DC sputtering possible. Fluorine-contg. compounds are feeding sources for doping fluorine on coating. Fluorine works as a doner for generating electrons to form into carriers in the coating. Fluorine also works so as to suppress the growth of the crystals of thin oxide and works so as to convert the coating into amorphous one. Thus, the shape of the surface of the coating is extremely smooth, and it has high scuffing resistance. As the fluorine-contg. compounds, five kinds of SnF2 or the like are preferable for obtaining the coating having low resistance in particular.
Patent JP-H1162875-A (JP)
Title: Canned motor pump
Inventor: SATO HARUHIKO
IPC: F04D29/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items without wearing a shaft by integrally forming a thrust washer and a sleeve and forming first connection means on the end face of the thrust washer. SOLUTION: A sleeve 13 which is formed integrally with a thrust washer 12 is fitted and fixed into/to a shaft 11 together with the thrust washer 12. On the end face (a side abutted on a rotor 10) of the thrust washer 12, fitting projecting parts 14 as first connection means are formed. On both the surfaces (surfaces on which the thrust washer 12 is abutted) of the rotor 10, fitting recessed parts as second connection means into which the fitting projecting parts 14 are fitted are formed. The fitting projecting parts 14 are formed into almost ring-shapes as a whole and first lock parts 14a notched on planes are formed at two portions which are opposed at 180 deg. on the outer peripheral part. On the fitting recessed parts, second lock parts 15a which are closely connected corresponding to the first lock parts 14a are formed.
Patent JP-H0899963-A (JP)
Title: Production of alkoxytriazolinone compound
Inventor: HAINTSUUYURUGEN BUROBUROUSUKI
IPC: C07D249/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for producing a herbicidal active compound through a reaction between a specific iminocarbonic diester and a carbazinic ester in a high yield on an industrial scale.  
     SOLUTION: An iminocarbonic diester of formula I [R 1  and R 2  are each an alkyl, an alkenyl, an alkynyl, a cycloalkyl(alkyl) or an aryl(alkyl) which may be substituted, respectively; R 3  is an alkyl or an aryl(alkyl) which may be substituted, respectively] (e.g. methyliminocarbonic acid dimethyl ester or the like) is reacted with a carbazinic ester of formula II (R 4  is as shown for R 3 ) (e.g. ethyl carbazinate or the like) in the presence of a reaction auxiliary (e.g. pivalic acid or the like) and a diluent at 200-120°C. A prepared compound of formula III is isolated at 20-100°C, subjected to a cyclizing condensation reaction in the presence of a base and a diluent to give the objective compound of formula IV (e.g. 5-methoxy-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one, etc.). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62128172-A (JP)
Title: Junction shortcircuit type programmable read-only memory
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L27/10
Filed: 1985-11-28
Abstract: PURPOSE:To improve the concentration while accelerating the operation by a method wherein elements are isolated by U-shape grooves assembling base contact diffused layer-memory cells of memory cell-pnp transistors into one set to completely cut off the diffusion of minor carriers in memory cells by the base contact diffused layer of pnp transistors. CONSTITUTION:Diodes D are composed of regions 32 and 26; transistors Q are also composed of regions 26, 12, 18 and substrates SUB; and the peripheries of these two cells assembled into one set are isolated from one another by isolation regions 24 made of U-shape insulators. The bases of a pair of cell transistors Q are common while the movement of carrier between the cells is completely blocked by high concentration diffused layers 18 in the base contact parts. The word lines are connected to the contact part 34 of common base while the bit lines are connected to the regions 32 to be the cathode of diodes D. Through these procedures, the memory cell space can be cut down markedly increasing the current amplification degree of central transistors while relieving the current absorbing capacity of decorder/driver. Furthermore, epitaxial layers can be formed thinner making the diffused regions of ambient circuit elements shallower with anticipation for contraction of element space, reduction of parasitic capacity and accelerated operation.
Patent JP-H07101162-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ONISHI JIRO
IPC: B41M5/52
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a thermal transfer sheet having high sensitivity, high density and high preservability by forming a receiving layer containing a resin and fatty acid to at least one surface of a base material sheet. CONSTITUTION:A receiving layer containing a resin (e.g. polypropylene) and fatty acid (e.g. myristic acid) is formed on at least one surface of a base material sheet (e.g. fine paper). Fatty acid has an m.p. of 50 deg.C or higher and 0.1-20 pts.wt. thereof is added to 100 pts.wt. of the resin. Further, at least a chelate curing agent or alcoholate represented by formula wherein R is an alkyl group, an aryl group or H, M is Ti, Al or Zr, m+n is 3 or 4 and X is glycol, beta- diketone, hydroxycarboxylic acid, keto-ester or keto-alcoholt is added to the receiving layer. As a result, a thermal transfer sheet having high sensitivity, high density and high preservability can be obtained.
Patent JP-2001088838-A (JP)
Title: Impact absorption container
Inventor: TAKAHASHI TAKASHI
IPC: B65D25/26
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To absorb the impact force applied to a container when the container is carried or the like and make it possible to carry cosmetics to be liquefied when the impact is applied. SOLUTION: A storage cylinder 3 is stood up from the bottom of a protective cylinder 2, and a suspended cylinder 7 is suspended from the top of a cylinder cover 6 mounted on the upper end of the protective cylinder 2, and the lower section of the suspended cylinder is fitted on the upper section of the storage cylinder 3, and helical vertically long holes 4 and 8, respectively of plural numbers, are formed in parallel with at small intervals on the lower section of the protective cylinder 2 and the upper section of the peripheral walls of the cylinder cover 6, and cylindrical wall portions between respective helical vertical long holes are formed into spring pieces to be easily deformed elastically, and the bottom of the protective cylinder 2 and the top of the cylinder cover 6 are formed into the hemispherical face-shaped sections,  and elastically deforming plates 9 and 10 used combinedly as tabs are protruded from the bottom of the protective cylinder 2 and the top of the cylinder cover 6.
Patent JP-H08134096-A (JP)
Title: Novel peptide and its use
Inventor: NATORI SHUNJI
IPC: A61P31/04
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a polypeptide which has an excellent antimicrobial activity against not only general bacteria but also fungi with toxicity extremely reduced, having a sequence of only nine amino acids containing no amino acid difficult in synthetic point of view, thus can be prepared ready and inexpensively by a chemical synthesis in a large amount. CONSTITUTION: This polypeptide is shown by the general formula: Lys-Xaa1 -Lys- Xaa2 -Xaa2 -Xaa2 -Lys-Xaa1 -Lys-R (Xaa1 means Val, Leu, Phe or Ile; Xaa2 means Val or Leu and R is OH or NH2 ) or its salt.
Patent JP-H0576978-A (JP)
Title: Die for forging
Inventor: YOSHIZAKA KANJI
IPC: B21J13/02
Filed: 1991-09-19
Abstract: PURPOSE:To provide a die for forging which can uniformly heat in short time without needing the labors and can prevent lowering of the proof pressure coursed by heating. CONSTITUTION:In the die 3 fixing a die nib 7 providing a forming part 7a in the inner diameter side of a reinforcing ring 8 by close fitting, a heating coil 10 is wound on the outer peripheral part of the reinforcing ring 8, and this heating coil 10 is connected with a high frequency electric source 11 through a connecting transformer 13. By conducting the high frequency current to the heating coil 10, the reinforcing ring 8 and the die nib 7 are induction-heated.
Patent JP-H11113125-A (JP)
Title: Cable stringing support
Inventor: SEIKE KOJI
IPC: H02G1/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To protect a cable from damages and realize easy stringing of the cable. SOLUTION: When a cable B is stringed so as to be turned around the end part of a fixed board A from the rear side to the surface side of the fixed board A, in a cable stringing support, a receptacle 2 is put onto the lower side of the end part of the fixed board, and a tightening tool 4 is put onto the upper side of the end part of the fixed board and connected to the lower side receptacle to be fixed to the end part of the fixed board. The cable B is let through a cable holder 9 on a loop attached to the tightening tool 4. With this constitution, the cable B is protected from damages caused by abrasion against the edge of the end part of the fixed plate and from difficulty in moving from friction with the edge.  When stringing is finished, the tightening tool 4 is disconnected from the receptacle 2, the tightening tool 4 is drawn out from the end part along the upper surface of the fixed board, the cable holder 9 is opened and the cable B is released to string the cable B so as to be turned around from the rear side to the surface side of the fixed board.
Patent JP-S61146014-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIDA MASAAKI
IPC: H03K19/0175
Filed: 1984-12-20
Abstract: PURPOSE:To prevent a mulfunction caused by a noise from a power source line by connecting a resistance and a capacity between a gate of an FET and an input terminal, and between said gate and a ground wire, respectively, in a semiconductor integrated circuit having a static type inverter. CONSTITUTION:A nodal point 13 is separated equivalently from an external logical signal input terminal IN by a resistance 15 which has been inserted between the terminal IN and a gate of a transistor 9, also a potential variation of a ground wire 7 is reflected on the nodal point 13 by a capacity 16 which has been inserted between the gate of the transistor 9 and the ground wire 7, a variation of the potential of the ground wire 7 and a variation of the potential of the nodal point 13 can be made almost the same, and the gate-source potential of the transistor 9 is kept constant, therefore, it does not occur that the transistor 9 causes a malfunction by a variation of the ground wire 7.
Patent JP-S61145740-A (JP)
Title: Optical disk
Inventor: ITO MASAKI
IPC: G11B7/24015
Filed: 1984-12-20
Abstract: PURPOSE:To obtain easily an optical disk which is free from a recording/ reproduction error despite the large number of using times, by engaging an outer circumferential spacer with a circular substrate, and also forming a project ed part at the outer end part of the substrate surface at the side opposite to a hollow part. CONSTITUTION:A projection is formed at the outer end part by an engagement type outer spacer 10 in order to prevent the rubbing on a surface 11. Thus this optical disk has no flaw despite the large number of using times, therefore, no recording/reproduction error of information occurs. In addition, said projec tion part is unified with the spacer 10, reduction of cost and easy production are realized at the optical disk.
Patent JP-2001092288-A (JP)
Title: Fixing device and image-forming device
Inventor: KAWAGUCHI HIROSHI
IPC: G03G15/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image-forming device capable of preventing paper jamming and offset from occurring by improving peeling property between a heating roller and toner. SOLUTION: An electrostatic latent formed on an image carrier is made visible with magnetic toner 5. After transferring a toner image to transfer material 4, an unfixed image is fixed by a heating roller 1 and a pressure roller 3 incorporating magnets 7. The magnetic force of the surface of the roller 1 at fixing fine is set to 10G or higher.