baber/WOPTO huggingface dataset:
Patent JP-H0818378-A (JP)
Title: Noise filter
Inventor: KONNO TOSHIO
IPC: H03H7/09
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the noise filter which is small-sized, small in the number of packaging processes, and high in mass-productivity by putting a capacitor in the gap between the coil and core of an inductance element body alone. CONSTITUTION:The noise filter consists of the core 10 which has plural prismatic magnetic legs, a bobbin 20 of a couple of polarization bobbin bodies which are made to abut on the center magnetic leg of the core 10, the coil 30 which is wound around the bobbin 20 to form the inductance element, a terminal base 50 which has pin terminals 62, etc., implanted to support the core 10 laterally, etc. Then the capacitor 40 is put in the gap between the coil 30 and the outside magnetic legs of the core 10. Consequently, a one-component noise filter whose area is nearly equal to the occupation area of the inductance element body alone on the substrate is obtained and the noise filter is small-sized, small in the number of packaging processes, and improved in mass-productivity.
Patent JP-S5938599-A (JP)
Title: Heat exchanger
Inventor: HASEGAWA YOSHIHARU
IPC: F28F19/02
Filed: 1982-08-30
Abstract: PURPOSE:To heighten corrosion resistance of a fin which is made of copper and copper alloy, by forming a protective film layer of benzotriazole combined with copper atom or its derivatives, at least on the surface of the fin of a heat exchanger. CONSTITUTION:A protective film layer is considered to be constituted of a film layer, firmly bonded to the surface of copper, by means of covalent bond of hydrogen which is a constituent atom of benzotriazole, and copper atom, or copper atom which forms a coordinate bond to the lone electron pair of nitrogen atom in three positions. Accordingly, the protective film layer has an outstanding corrosion-resistant effect without easily getting off. The protective film layer can be formed in such a manner that copper or copper alloy is dip-coated in a specified time in the solution of benzotriazole or its derivatives. The thickness of the protective film layer depends on the temperature, the concentration of benzotriazole, the time of dip-coating, and pH of the solution. By determining these conditions properly, proper thickness of protective film layer which has outstanding effect in corrosion-resistant properties can be obtained. In addition, it seems to be more effective if the film layer of copper oxide is existent on the surface of a base material.
Patent JP-H01318177-A (JP)
Title: Processing system for vector character
Inventor: YAMAZAKI YUKIE
IPC: G06T11/20
Filed: 1988-06-20
Abstract: PURPOSE:To output characters having high quality and different line width from the outline information of a character by furthermore changing coordinate data based upon directiveness when vectors intersect with each other. CONSTITUTION:Coordinate data previously defined with directiveness are extracted from a keyboard 205 or a program in a storage device 201 and the coordinate values of vertexes constituting the outline of a character are changed to contract or expand the line width of the character. Then, the changed coordinate data are checked and the coordinate data of the intersecting vectors are changed again so as not to intersect. The current size is linearly changed to an objective character size by using the coordinate data and character dots are developed in a memory area specifying the data and outputted. Since a character having no void part can be outputted at the time of painting out the character, characters having high quality and different line width can be outputted from the outline information of one character.
Patent JP-S5774395-A (JP)
Title: Liquid detergent composition
Inventor: MATSUSHITA TAKAO
IPC: C09K23/02
Filed: 1980-10-27
Abstract: A liquid detergent composition having superior stability at low temperatures, which contains (a) an anionic surface active agent represented by the general formula: OS-M  (wherein OS is an acid residue of a straight-chained olefin sulfonate having an average carbon number of 10 to 16, and M is an alkali- or alkaline earth metal) in an amount of 3 to 30% by weight of the composition weight; and (b) a compound represented by the general formula:   <IMAGE> (wherein R1 is an alkyl group having a carbon number of 1 to 17, alkenyl group having a carbon number of 2 to 17, cycloalkyl group having a carbon number of 5 to 8, bicycloalkyl group having a carbon number of 7 to 9, cycloalkyl-alkyl group having a carbon number of 1 to 4 in the alkyl portion (the cycloalkyl residue being optionally substituted by at least one alkyl group having a carbon number of 1 to 4); R2 is hydrogen, alkyl group having a carbon number of 1 to 4, alkenyl group having a carbon number of 2 to 4, alkinyl group having a carbon number of 2 to 4, or halogen; and X is an organic amine residue.) in an amount of 0.1 to 10.0% by weight of the composition weight.
Patent JP-H04372162-A (JP)
Title: Fixedly positioning method for leads to electronic component
Inventor: MATSUDA SHUZO
IPC: H01L23/50
Filed: 1991-06-21
Abstract: PURPOSE:To accurately position an electrode by using a simple device by providing a groove of a width thicker than a lead on a part to be formed with the electrode, placing the lead in the groove, and applying a force reversely to an extended part of the lead extended outside the groove along a lateral direction of the groove. CONSTITUTION:A groove 11 is so formed in width thicker than an outer diameter of a lead 13 as to be formed from one end face 12a to the other end face 12b of an electronic component element 12. Then, the lead 13 having first, second extended parts 13a, 13b extended out of the element 12 is placed in the groove 11. Then, a jig 17 coupled with pins 15, 16 at its base end side, is prepared, and so inserted that the pins 15, 16 are disposed at both sides of the lead 13. The jig 17 is rotated in a direction of an arrow B, the lead 13 is pressed by the pins 15, 16, and both ends of the part 13c of the lead 13 are brought into contact with the sidewalls 11b, 11c of the groove 11. Accordingly, the part 13c of the lead 13 is so positioned as to pass the center of the bottom 11a of the groove 11, i.e., the center of an electrode 14.
Patent JP-H101442-A (JP)
Title: Nasal drop for rhinitis
Inventor: OKUDAIRA ICHIRO
IPC: A61P9/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prepare the subject nasal drop, capable of enhancing or improving removing or alleviating effects on especially inflammatory symprtoms in nasal mucous membranes in various symptoms of rhinitis by blending a vasoconstrictor with sodium cromoglycate. SOLUTION: This nasal drop for rhinitis is prepared by blending (A) a vasoconstrictor such as naphazoline (salt), tetrahydrozoline (salt), oxymetazoline (salt), epinephrine, norepinephrine, phenylephrine (salt) or ephedrine (salt) with (B) sodium cromoglycate or the sodium cromoglycate and one or more compounds selected from the group consisting of flunisolide, prednisone, beclometasone dipropionate and fluticasone propionate. Thereby, the resultant nasal drop for the rhinitis is enhanced and improved in removing and alleviating effects on inflammatory symptoms of nasal mucous membranes (nasal congestion symptoms) in various symptoms of the rhinits.
Patent JP-S6042368-A (JP)
Title: Fredericamycin a-diacyl derivative
Inventor: HASEGAWA HIROSHI
IPC: A61P31/04
Filed: 1983-08-18
Abstract: NEW MATERIAL:A fredericamycin A-diacyl derivative shown by the formula[R is COR1; R1 is alkyl, or phenyl which may have substituent group (lower alkyl, lower alkoxy, halogen, etc.)]. EXAMPLE:Fredericamycin A-diacetate. USE:An antimicrobial agent or carcinostatic agent having improved antibacterial action, antitumor action and stability of fredericamycin A. PREPARATION:Fredericamycin a is reacted with a carboxylic acid shown by the formula R1-COOH or its reactive derivative by an ordinary acylation, to give a compound shown by the formula.
Patent JP-H0712267-A (JP)
Title: Vertical piping unit
Inventor: ICHINOSAWA SATORU
IPC: F16L3/00
Filed: 1993-06-22
Abstract: PURPOSE:To form a high rigidity vertical piping unit from a small quantity of reinforcements by coupling together vertical piping unit bodies arranged in a plurality of layers using vertical members, and furnishing between them a truss-form reinforcement which couples the upper layer pipe with the lower layer pipe. CONSTITUTION:Vertical piping unit bodies 4 in a plurality of layers are arranged in rows where a plurality of pipes 2 are installed on a plurality of transverse members 1 in raft form, and these vertical piping unit bodies 4 in layers are coupled together by longitudinal members 5. One vertical piping unit 7 consists of vertical piping unit bodies 4 in two layers, and the upper layer pipe and lower layer pipe 2 are coupled together by a truss-form reinforcement 6 so that the side face of the unit 7 is prevented from deformation, The whole unit structure is thereby made rigid to prevent the unit from deflecting, and lifting and hang-down of the unit can be done smoothly.
Patent JP-S6130978-A (JP)
Title: Motor driven rotary machine having brake means
Inventor: EJIMA YOSHINORI
IPC: H02P3/22
Filed: 1984-07-20
Abstract: PURPOSE:To reduce the loss due to friction by shortcircuiting a coil of a motor controller to brake a rotor, thereby shortening the idling time of a shaft mechanism at stopping time. CONSTITUTION:When an external signal (SCN ON signal) becomes H, a transistor 15 is turned ON, and a transistor 14 is turned OFF, and a motor controller 16 applies a rotation signal to a motor drive circuit 11. When a SCN ON signal becomes L, the transistor 15 is turned OFF, the transistor 14 is turned ON, a signal of L level is applied to the controller 16, the rotation signal fed to the circuit 11 becomes L, and a magnet rotor 4 starts stopping the rotation. The motor coil 3 is shortcircuited through a relay 13 immediately thereafter. Since the current is flowed to only one phase of four phases in this manner to generate a magnetic field, a brake torque is generated by the mutual attraction with the rotor 4.
Patent JP-H0712342-A (JP)
Title: Gas cooking appliance
Inventor: KODERA HIROSHI
IPC: F24C14/00
Filed: 1993-06-22
Abstract: PURPOSE:To self-clean fats and oils or order attached in a cooking box and remove them with a heating means by installing a water jar for the generation of steam in the cooking box and a heating means designed for high temperature cooking in the cooking box and setting specifically the concentration of oxygen under cooking operation in the cooking box. CONSTITUTION:A heating means 2 capable of cooking at an interior temperature higher than 300 deg.C in a cooking box 1, is installed, which makes it possible to bake promptly the outer surface of a food to be cooked with savor and bake the contents of the food tenderly as well. Even if fat and oil are attached to the inside of the cooking box, they are vaporized during high temperature cooking exceeding 300 deg.C so that self-cleaning may be available. As the water jar 30 designed to generate steam is installed inside the cooking box 1, the interior temperature exceeds 300 deg.C so that the water in the water jar 30 may be boiled up properly and suitable for high temperature steam cooking. Furthermore, even if the oil content reaches an ignition temperature, the concentration of oxygen in the cooking box during cooking is set to 8% and below, it is, therefore, possible to prevent the ignition or explosion of the oils and fats.
Patent JP-S5852655-A (JP)
Title: Fault detecting method for photoreceptor surface
Inventor: WATASE KENTA
IPC: G03G15/00
Filed: 1981-09-24
Abstract: PURPOSE:To segment and detect black stripes and white absence stably against the  transition of charging characteristics by making a comparison with at least one comparison value in a photoreceptor surface passed right under a charger when the  charger is turned on and thus detecting the white, and making a comparison with at  least two different-level comparison values in a photoreceptor surface passed right  under the charger when the charger is turned off. CONSTITUTION:In times Td1, Td3...Td(2n-1)... when an uncharged photoreceptor surface  moves right under a phototransistor 302, a maximum value holding circuit 322 holds  the maximum value level lH1 of an input signal a'1, and a minimum value holding  circuit 321 holds the minimum value level lL1. The difference lD1 between the maximum level lH1 and minimum level lL1 appears at the output of a differential amplifier  40, and is compared with the 3rd comparison value lC3 and 4th comparison value lC4  by comparators 44 and 45 respectively. Therefore, when there is a black stripe on the photoreceptor surface, the outputs of the comparators 44 and 45 both have a high level  (1), and a discrimination output (j) has a high level (1). If white absence (B) occurs, on  the other hand, the level difference lD is less than the 4th comparison value lC4 and  greater than the 3rd comparison value lC3 ,so the output of the comparison 44 has the  high level (1) and that of the comparator 45 has a low level (0), thereby obtaining a  discrimination output (h) with a high level (1).
Patent JP-H06337268-A (JP)
Title: Blood sample transfer system
Inventor: SATO YOSHIHIRO
IPC: G01N35/04
Filed: 1993-05-27
Abstract: PURPOSE:To enhance the efficiency in the transfer of sample rack, being set with sample containers, to/from a measuring equipment by automating through automation. CONSTITUTION:A belt conveyor 2 is moved up and down by an elevating unit 1 to match the height thereof with that of a preprocessor 43 and then a sample rack 39 is transferred onto the conveyor 2. A photosensor 4 detects the rack 39 and stops the conveyor 2. Subsequently, the height of the conveyor 2 is matched with that of a first carry-in conveyor 11 before the conveyors 2, 11 are operated. When the rack 39 is transferred on the conveyor 11 to a predetermined position, the rack 39 is detected and the conveyor 11 stops. Similarly, the transfer of the rack 39 to/from a measuring equipment 44 is automated by means of a guide rail 14, a push rod 16, a conveyor 20, etc. Consequently, the sample rack 39 can be transferred efficiently and smoothly depending on the situation.
Patent JP-S5854145-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: E04B5/40
Filed: 1981-09-24
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-H0316064-A (JP)
Title: Signal processor for digital signal
Inventor: HOSAKA YOSHIAKI
IPC: G11B20/12
Filed: 1989-06-13
Abstract: PURPOSE:To easily mix and separate an audio signal and a video signal by converting a time base of a digital video signal to a time base based on a signal format of a DAT. CONSTITUTION:An audio signal is subjected to A/D conversion by a sampling clock based on a signal format of a digital audio tape recorder DAT, and a video signal is subjected to A/D conversion by a sampling clock of a frequency of an integer multiple of a subcarrier. Subsequently, in a state that this video signal subjected to A/D conversion is synchronized with the sampling clock of the audio signal, its time base is converted, and it is added to the audio signal in its state. In such a way, the video signal based on the signal format of the DAT can be formed.
Patent JP-S5942617-A (JP)
Title: Magnetic recording and reproducing system
Inventor: YOSHINO KAZUO
IPC: G11B5/09
Filed: 1982-08-31
Abstract: PURPOSE:To record/reproduce easily two kinds of binary information or single ternary information in and from a single recording track, by making a differential pulse reproduced from a magnetic head correspond to information which is different in polarity. CONSTITUTION:When recording is executed by a saw tooth current which becomes a waveform (a) ''skip edge'' of a skip edge whose rise and fall are gentle and steep, respectively, reproducing voltage of a waveform (b) in which a pulse of negative polarity is formed in accordance with the skip edge in the fall direction is outputted from a magnetic head. On the other hand, when recording is executed by a saw tooth current whose rise shows a waveform a' having a steep skip edge and whose fall is gentle, a reproducing voltage waveform b' in which a pulse of positive polarity is formed in accordance with a skip edge in the rise direction is obtained. Therefore, when these waveforms (a), a' are combined suitably, or the like, and recording is executed by a recording current of a waveform which makes a direction of the skip edge of the waveform correspond to different kinds of information, respectively, it is outputted as a differential pulse of positive polarity and negative polarity, respectively, at the time of reproducing, therefore, two kinds of information can be discriminated and separated easily by the polarity of these differential pulses.
Patent JP-S5384950-A (JP)
Title: Purification of crude alkylaryl phosphoric acid ester
Inventor: NAKAMURA MASAO
IPC: C07F9/145
Filed: 1976-12-15
Abstract: PURPOSE: To prepare purified alkylaryl phosphoric acid ester stable to light and heat by removing hindered phenols from crude alkylaryl phosphoric acid ester by contact contacting with specific chelating agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05544-A (JP)
Title: Automatic paper feeder
Inventor: SANO ISAO
IPC: B41J13/10
Filed: 1991-06-24
Abstract: PURPOSE:To improve a paper feed performance by enabling a separating part and a paper feed part to be individually regulated. CONSTITUTION:Respective acting points 21, 26 on a separating part 22 and a paper feed part 25 are arranged on an outer peripheral surface of a single roller 11. The paper feed part 25 is formed by a pick up spring 24 made by a leaf spring material. A presser component 35 which sets contact pressure with the roller 11 by coming in contact with the pick up spring 24 is, in a position-freely regulating manner, attached to a paper guide 14. A plurality of pressure projected pieces 36 of different contact heights with the pick up spring 24 are formed to the presser component 35.
Patent JP-S637928-A (JP)
Title: Thermoformed polypropylene vessel and its manufacture
Inventor: FUJII JUNJI
IPC: B29K23/00
Filed: 1986-06-30
Abstract: PURPOSE:To manufacture a thermoformed polypropylene vessel whose heat shrinkage factor and degree of a moist are in a fixed rate or less, by applying thermoforming to a nonstretched polypropylene sheet at the temperature of the fusion point or less by making use of a mold of a specific temperature. CONSTITUTION:Thermoforming is applied to a substantially nonstretched polypropylene sheet by making use of a mold. A temperature of the mold to be used is made into 60-130 deg.C which is made into 70-100 deg.C preferably. When the temperature of the mold turns high temperature, which exceeds 130 deg.C especially, it is not preferable as there is generation of a sink on a molded product. Then thermoforming is applied to the sheet at the temperature of the fusion point of polypropylene resin or less, which is preferably the temperature lower than the fusion point by 5-50 deg.C. A thermoformed polypropylene vessel, whose heat shrinkage factor at 100 deg.C for a minute is 5% or less and degree of a moist is 10% or less, which is 6% or less preferably and far preferably 4% or less, can be obtained as mentioned above.
Patent JP-S5941891-A (JP)
Inventor: MIZUNO AKIRA
IPC: H05K3/26
Filed: 1982-08-31
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-S5853753-A (JP)
Title: Sodium leak detector
Inventor: SATOU NOZOMI
IPC: G01N27/64
Filed: 1981-09-25
Abstract: PURPOSE:To enable the direct measurement of gas to be measured and to perform an improve detection of sodium leak, by cycling gas to be measured through utilization of a natural convection current produced in a sampling nozzle. CONSTITUTION:Gas to be measured, flowing in through pores 14 and 15, passes a filter 16, it passes a turbulence panel 13h after raising in a sampling nozzle 11, and it reaches an outer ion chamber 13a in a radiation ionizing detector 13. After an ion current, generated resulting from the ionization of carrier gas by a radiation source 13b, is measured therein, the gas is exhausted through a gas outlet 13c. The ion current is measured also in an internal ion chamber 13d formed adjoining an external ion chamber 13a by a radiation source 13e. Through utilization of a temperature difference between the lower part of the sampling nozzle and outside of a heat insulating material 1 and of a natural convection current produced in the nozzle, gas to be measured is cycled.
Patent JP-2000346404-A (JP)
Title: Link of frame
Inventor: YAMASHITA YUKIHIKO
IPC: F24F5/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable to select any attaching position and to improve working efficiency at assembling. SOLUTION: A clamping piece 3 clamped between a frame P and a link nut is provided. A link piece 4 which is bent and extended from the clamping piece 3 and at the edge of which is arranged with an engaging hook 5 engaging with a member to be linked for linking with the frame P is arranged. The link piece 4 which slides along the link bolt 1 is arranged to overlap the frame P by continually forming a slotted slide hole 4A connecting to the insertion hole of the link bolt of the clamp piece 3 on the linking piece 4. Therefore, any attaching position can be selected and working efficiency at assembling can be improved. Packaging can be compact.
Patent JP-S6129929-A (JP)
Title: Coordinate input device
Inventor: TAMURA AKIHIRO
IPC: G06F3/048
Filed: 1984-07-20
Abstract: PURPOSE:To attain ease of single selection and continuous selection of a menu by providing an automatic repeat discriminating device generating an interruption signal at a specific interval and using the interruption signal as a menu selection signal. CONSTITUTION:A pen 11 is contacted on a face of a tablet 12 to turn on a switch 13, a coordinate position of the pen 11 is detected by a detector 14 and an interruption signal generator 16 generates an interruption signal. When the switch 12 remains unchanged, the next interruption signal is generated after nearly 1sec. The interruption signal is generated at an interval of 0.1sec when the pen 11 detaches from the tablet 12 until the switch 13 is turned off. When the switch 13 is turned off within the 1st 1sec after the switch 13 is turned on, only the 1st one interruption signal is generated. The state of the switch 13 is discriminated by an automatic repeat discriminator 15 to generate the single interruption and continuous interruption signal and every time an interruption signal exists in the CPU18, it processes the detected coordinate.
Patent JP-S5577146-A (JP)
Title: Production of semiconductor device
Inventor: KAMOSHITA MOTOTAKA
IPC: H01L21/20
Filed: 1978-12-07
Abstract: PURPOSE: To obtain a thin epitaxial layer limited in the amount of impurity diffused from the ground semiconductor by monocrystalizing an amorphous semiconductor through the irradiation of laser beam with addition of impurity to the amorphous layer if necessary, after it is applied on a monocrystaline semiconductor beforehand.  
     CONSTITUTION: An n-type amorphous Si layer 202 is formed on an n-type Si substrate 201 by the electron beam evaporation. The layer 202 is recrystalized by irradiating an ion laser beam such as Ar thereon to form an n-type epitaxial layer 203 with a better crystaline orientation. Then, the substrate is entirely covered with a SiO 2  film 204 and with a photoresist film 205 as the mask, and an etching is made to reduce the thickness of the film 204 in the given region. Thereafter, the photoresist method and the ion injection method are used to form a p-type region 206 within the layer 20. Then, with a heat treatment in N 2  gas, a gate electrode 207 and a word wire 208 are mounted by the generally accepted method. With such an arrangement, it is possible to obtain an extremely thin epitaxial layer thereby reducing the area of the memory cell. 
     COPYRIGHT: (C)1980,JPO&Japio