baber/WOPTO huggingface dataset:
Patent JP-H07335771-A (JP)
Title: Ferroelectric element
Inventor: KAWABE TAKESHI
IPC: H01L27/105
Filed: 1994-06-06
Abstract: PURPOSE:To prevent erroneous operation and realize large-scale integration, by dividing a drain region in response to the number of gates on the drain side. CONSTITUTION:Bismuth titanate as a ferroelectric film 14 is formed directly on a p-type silicon substrate 1, and gate electrodes 7, 8, 9 and 10 divided into four are formed on it. A source 13 of an n-type semiconductor layer of high density is formed in a surface layer of the silicon substrate 1 on the side of the gate electrodes 7, 9. Drains 11, 12 of the n-type semiconductor layer of high density corresponding to the gate electrodes 9, 10 are formed in the surface layer of the silicon substrate 1 on the side of the gate electrodes 8, 10. To control the amount of free electron beams f,lowing out from the source 13 by a ferroelectric element, the gate electrodes 7, 8, 9 and 10 are provided with a ferroelectric film 14 between the source 13 and the gate electrodes. Free electrons flowing through a channel 17 in the silicon substrate 1 near the ferroelectric film 14 flow out from the drains 11, 12, and are partly applied to the gate electrodes 8, 10.
Patent JP-S6016294-A (JP)
Inventor: TADA MASAYASU
IPC: C21D1/53
Filed: 1983-07-07
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-H10317258-A (JP)
Title: Operation stop control in loom and equipment therefor
Inventor: TSUJI YUKIHIRO
IPC: D03D51/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an operation stop control method intended to attain a high given position stop accuracy in a loom. SOLUTION: In this system, a weave pattern setter 33 is connected, by the aid of signals, to a loom control unit Co for controlling the actuation of a loom driving motor Mo. Weave pattern information is inputted into the weave pattern setter 33 by the aid of an input unit 34. The weave pattern setter 33 transmits weave pattern information to the loom control unit Co, which, in turn, transmits the weave pattern information to a shedding control unit C4. The unit C4 controls the vertical motion of a heald frame based on the weave pattern information.  The control circuit 40 of the loom control unit Co stores a loom rotational angle given by a rotary encoder 39 into a memory section 35 when the weaving operation is stopped, namely, when the revolution of the loom driving motor Mo is stopped, and works so as to make a correction operative section 36 perform the correction operation for the braking start timing against the loom driving motor Mo.
Patent JP-S612283-A (JP)
Inventor: YOSHIMURA TATSUHIKO
IPC: H01R43/20
Filed: 1984-06-14
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-H02304336-A (JP)
Title: Light quantity adjustor in optical inspection
Inventor: DEGUCHI TOSHIKI
IPC: G02B26/02
Filed: 1989-05-19
Abstract: PURPOSE:To perform the comparison with a reference pattern in a prescribed time by comparing a light quantity signal obtained by image formation of a surface part of an article to be inspected, and a light quantity signal of the corresponding reference pattern and setting the illumination light quantity. CONSTITUTION:A rotation angle of an analyzer 32 of an illumination light quantity control means 22 is set to a standard value, an image pickup by a line sensor camera 12 is executed only for a prescribed time, the charge quantity accumulated in each photodetecting element of a line sensor 14 is fetched, and each picture element signal thereof is digitized by an A/D converter 50 and inputted to a CPU 52. Subsequently, each picture element of the part corresponding to a line sensor image projected to the surface of a lead frame material 2 is called, and it is compared with each picture element signal of a reference pattern stored in a memory 54. In the case it is decided that a result of comparison is outside of an allowable range, the analyzer 32 is rotated so that a prescribed transmittivity variation is obtained, and the light quantity from a light source 18 is adjusted. According to this constitution, even if a surface reflecting state is any article to be inspected, the comparison with the reference pattern can be executed correctly in a prescribed time.
Patent JP-H07305088-A (JP)
Title: Powdery oil and fat composition
Inventor: MIYAMOTO ITARU
IPC: C11B5/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain the subject composition containing ascorbic acid emulsified in water-in-oil type in oil and fat, and capable of increasing the stabilization by preventing the oil and fat containing a higher unsaturated fatty acid as a fatty acid component from deteriorating and enabling application of the oil and fat to many foods. CONSTITUTION:This oil and fat composition contains 5-85wt.% of oil and fat (e.g. edible fish oil) containing a higher unsaturated fatty acid (e.g. docosahexaenoic acid) as a fatty acid component in a solid content and is obtained by drying an oil-in-water type homogeneous emulsion and contains a solution of ascorbic acid (salt) emulsified in water-in oil type in an amount of 0.001-0.5wt.% as ascorbic acid in the oil and fat. The composition is obtained by adding a solution obtained by dissolving ascorbic acid in water to a solution obtained by dissolving an emulsifier in an oil phase consisting of fish oil, etc., to afford water-in-oil type emulsion of ascorbic acid, then adding the emulsion to oil and fat containing a higher unsaturated fatty acid as a fatty acid component to give an oil-in-water type homogeneous emulsion and then drying the emulsion.
Patent JP-S5552337-A (JP)
Title: Surface treating agent for porous inorganic building material
Inventor: KAMIYA TAKAYUKI
IPC: C08K5/04
Filed: 1978-10-09
Abstract: PURPOSE: To prepare the title agent having excellent peeling resistance, alkali resistance, water resistance, etc., by adding colloidal silica and a coordination compound of Ti or Zr, to a water-soluble or water-dispersible acrylic copolymer.  
     CONSTITUTION: A surface-treating agent for porous inorganic building material, composed of (A) 100 parts by weight of a water-soluble or water-dispersible acrylic copolymer having an acid value of 80W100, a hydroxyl value of 40W100, and a molecular weight of 10,000W80,000 measured by gel-permeation chromatography, and obtained by the copolymerization of (a) (meth)acrylic acid, (b) a 1W12C alkyl ester of (meth)acrylic acid, and optionally (c) ≤50wt% of other polymerizable vinyl monomer, (B) 10W250 parts of colloidal silica, and (c) 1W10 parts of a Ti or Zr coordination compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02307321-A (JP)
Title: Anchor clamp
Inventor: KOBAYASHI TAKESHI
IPC: H02G1/04
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate a hot-line work so that a wedge body will not come off to side by being slidingly engaged with the wedge body having a filament groove to the main body of a clamp body, by providing a filament receiver, by pressing the filament and by coupling with a keep energized by a spring. CONSTITUTION:A wedge body 4 is formed into a triangular wedge shape in front, where the bottom edge section 4b of a triangular section 4a is engaged slidingly with the sliding groove 2b of a clamp body 2, while the filament groove 4c rectilinearizes the first half section 4c1 of the wedge, dents the intermediate section 4c2 a little and curves the rear section 4c3 in the direction withdrawing from the main body 2a of the clamp body 2 towards the outlet on a jumper side. In the direction fastening the filament a keep energized by a spring is coupled with as well. No wedge body will thereby come off to the side from the direction it is pushed in even in the pullout state from the clamp body. Moreover, the hot-line work can be performed by the spring without much ado.
Patent JP-S5458461-A (JP)
Title: Measuring apparatus of physical constant
Inventor: TANAKA NOBUYOSHI
IPC: G01B9/02
Filed: 1977-10-18
Abstract: PURPOSE: To perform correction by a specific physical constant with respect to a measurement easily and accurately by making it possible to divide the frequency of pulse generator to generate pulses for the measurement of peak interval of an envelope waveform corresponding to white interference fringe.  
     CONSTITUTION: The object being measured 4 having film thickness of (d) and refractive index of (n) is radiated by luminous flux 2 from a white color light source 1. The flux is reflected by first plane 5 and second plane 6 of the object 4 and is passed through an interferometer so as to compose an interference fringe. This interference fringe is converted into electrical signals by a photoelectric transducer 17, and an envelope waveform corresponding to the interference fringe is obtained, which is then transformed into a pulse waveform. From this pulse waveform is obtained a gate pulse coresponding to the peak interval of the interference fringe. This gate pulse is used to control a time gate 38, and periodic pulses generated by a pulse generator 39 are counted. At this time, by dividing the oscillation frequency of the pulse generator 39 down to, for instance, 1/n, the result is the same as a division is operated equivalently, so that a display unti 41 will display a value corresponding to the film thickness after correction of refractive index (n) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61280905-A (JP)
Inventor: OKU NAOKI
IPC: B28D5/00
Filed: 1985-06-07
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-H07332372-A (JP)
Title: Rolling bearing
Inventor: YUGAWA MASAHIKO
IPC: F16C33/58
Filed: 1994-06-07
Abstract: PURPOSE:To improve sealing performance by forming an annular groove for introducing a portion of a solid type lubricant on both the peripheral surfaces set close to the charged space of the solid type lubricant of both the races, concerning roller bearing chargediwith the solid type lubricant between a pair of races. CONSTITUTION:A roller bearing is formed by interposing a rolling body 3 held by a retainer 4 between an inner race 1 and an outer race 2. On each of the inner race 1 and the outer race 2, a transfer rolling groove 5 for the rolling transfer of the rolling body 3 is formed over the whole periphery, and in this case, an annular groove 7 having a V-shape in the sectional surface view is formed in the charging space S side of a solid lubricating agent 6 on both the sides of the transfer rolling groove 5. The charging space S is charged with the mixture of the lubricating grease and the superhigh molecular weight polyethylene, and heat treatment is carried out in the introduction state into the annular groove 7, and the mixture is contraction-hardened so as to be closely attached with the inside surface 7A of the annular groove 7, and the solid lubricant 6 is formed in the charging space S.
Patent JP-S5865002-A (JP)
Inventor: MOHAMEDO IKUBARU AJIZU
IPC: A61F13/472
Filed: 1982-07-17
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-H08321954-A (JP)
Title: Ciphering communication equipment and decoding communication equipment
Inventor: MORI HIROYUKI
IPC: H04L9/08
Filed: 1995-05-24
Abstract: PURPOSE: To avoid a fault from giving effect on a succeeding data area by utilizing initialization every time a data area comprising plural data blocks in the ciphering by a cipher text block chain system conducted by a ciphering means. CONSTITUTION: An initial value is read out of a ciphering key storage section 37 and transferred to a ciphering decoding section 36, data by a first page in facsimile data stored in a storage section 38 are designated and ciphering is commanded to a ciphering section 36. The ciphering section 36 calculates exclusive OR between data by one line and an initial value. Then the result is processed by the ciphering key of the other party and obtained as ciphering data by one line and the value is stored in addition to data before ciphering by the storage section 38. Data of a succeeding line and just preceding ciphered data are exclusively ORed and ciphered. When a remaining page is in existence, the initial value different from a value so far is read newly out of the storage section 37 and transferred to the ciphering section 36.
Patent JP-S5826918-A (JP)
Title: Device for converting heavy oil burner into liquefied propane gas burner
Inventor: AMANUMA EIICHI
IPC: F23D11/24
Filed: 1981-08-12
Abstract: PURPOSE:To enable operation by converting a heavy oil burner into a liquefied propane gas burner, by making a liquefied propane gas combustible by the heavy oil burner as it is without gasifying it through a vaporizer. CONSTITUTION:To burn liquefied propane gas by making use of a heavy oil burner, the liquefied propane gas is supplied to a liquefied propane gas pump set 33 from a liquefied propane gas tank 31. Then, the liquefied propane gas of a fixed pressure is sent to a changeover device 23 for heavy oil and the liquefied propane gas through diverging device 39 through intervention of an automatic pressure regulating valve 41 by a liquefied propane gas pump 37, and upon adjustment of pressure and a temperature of the same by a pressure adjusting valve 25 it is atomized by an atomizer 27 and sent to a burner 21 for combustion. Thus, the liquefied propane gas is made to burn by a conventional heavy oil burner safely.
Patent JP-H11305839-A (JP)
Title: Method for controlling plural servo motors
Inventor: SONODA NAOTO
IPC: H02P5/54
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and to perform highly accurate synchronization control by performing position control on a main servo motor side and using the one for which a speed command on the main servo motor side is position corrected based on the position deviation of the main servo motor side and a sub servo motor side for the speed command of a sub servo motor. SOLUTION: The position control is performed on the main servo motor side. Speed control and current control are performed for respective servo motors and the one for which the speed command on the main servo motor side is position corrected based on the position deviation of the main servo motor side and the sub servo motor side is used for the speed command of the sub servo motor. In this case, a position corrector 4 inputs the position feedback value of the main servo motor and the position feedback value of the sub servo motor and obtains the difference. Then, a position correction gain is multiplied with the difference, the speed command inputted from the position controller 21 of a main axis side servo circuit 2 is corrected by using the value and the corrected speed command is inputted to a sub axis side servo circuit 3.
Patent JP-H11302123-A (JP)
Title: Emulsified cosmetic material
Inventor: ADACHI AI
IPC: A61K8/89
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified cosmetic material having an excellent sebum- controlling effect, a good and smooth use feeling such as a light spread and a quick fit to a skin, and also not becoming a dry skin after its fitting. SOLUTION: This emulsified cosmetic material contains (A) 0.1-10 wt.% gel composition containing a polyacrylamide, (B) 0.01-1 wt.% water-soluble high polymer e.g.; a carboxylic vinyl polymer, etc., (C) 0.5-20 wt.% porous anhydrous silicic acid having 1-20 gm mean particle diameter, (D) 0.1-20 wt.% oily component e.g.; avocado oil, etc., and (E) 0.05-10 wt.% surfactant e.g.; sodium stearate, etc.
Patent JP-S5457970-A (JP)
Title: Vertical junction-type field effect transistor and its production
Inventor: KIWA YOSHITO
IPC: H01L29/80
Filed: 1977-10-18
Abstract: PURPOSE: To obtain a vertical FET of a high source and gate dielectric strength by covering layers except an electrode fitting layer with PSG and interposing conductive poly-Si between layers of insulating films between the source and the gate and forming the source and the gate without using a nitride film by self-alignment.  
     CONSTITUTION: Oxide film 21 and PSG 22 are laminated on N-tye substrate 1, and windows are opened selectively to laminate poly-Si 23 and oxide film 24. Film 24 is selectively opened and is used as a mask to remove film 23, and ions are injected to form P-type gate 2. Next, oxide film 25 and PSG 26 are laminated to open selectively films 26, 25 and 24, and N + -type source 4 is formed through film 23 by diffusion, and film 23 is made conductive. Continuously, electrode windows are provided in films 26 and 25, and Al wirings 5 and 6 are fitted. By this consitution, the transistor is strong against the pollution from the outside due to PSG, and the edge voltage deterioration is little since electric charge in insulating films is restrained by conductive poly-Si 23 fixed at the source potential. Then, defects are little generated in the diffusion process because of no use of nitride film, and the dielectric strength yield is high 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04297722-A (JP)
Title: Heat cooking apparatus
Inventor: OTA NOBUAKI
IPC: H05B6/68
Filed: 1991-04-26
Abstract: PURPOSE:To select simply a cooking menu having high frequency in practice from among a plurality of cooking menus displayed on a display means by manipulating a selecting means. CONSTITUTION:A microcomputer 19 displays the cooking menues on a liquid crystal display unit 3 in order. Further, when automatic keys 4, 5 for selecting automatic cooking are manipulated, the microcomputer 19 practices heat cooking on the basis of manipulation conditions and modifies the number of cooking practices stored in a RAM 27. The microcomputer 19 also changes the display order of cooking in accordance with the number or cooking practices. Accordingly, the cooking menus are displayed in sequence on the liquid crystal display unit 3 in the order of high frequency in practice.
Patent JP-H07337044-A (JP)
Title: Ultrasonic actuator
Inventor: FUJIMURA TAKENAO
IPC: H02N2/00
Filed: 1994-06-07
Abstract: PURPOSE:To increase thrust by disposing an additional mass, machined integrally with a resonator, at an end part of the resonator where the antinodes of longitudinal and bending oscillations match each other thereby increasing the amplitudes of longitudinal and bending oscillations simultaneously. CONSTITUTION:A pair of electromechanical energy conversion elements 1 are disposed on the surface of a resonator 2. Additional masses 3, each having such a shape as exciting the longitudinal resonant oscillation and bending resonant oscillation simultaneously, are disposed at the opposite ends of the resonator 2 symmetrically with respect to the antinodes of the longitudinal and bending oscillations while projecting integrally from the front and back faces of the resonator 2. High frequency voltages having different phase are then applied to the pair of electromechanical energy conversion elements 1 to generate standing wave elliptical motion in the resonator 2 for moving a driven body 14 relatively. The pair of additional masses 3 arranged symmetrically with respect to the antinodes of oscillation of the resonator 2 increases the amplitudes of the longitudinal and bending oscillations thus increasing the thrust.
Patent JP-H01296945-A (JP)
Title: Roughage composed of smoked charcoal and production thereof
Inventor: HAMADA KOUSUKE
IPC: A23K10/33
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the subject roughage effective in stimulating the appetite of breeding cattle and having extremely excellent feeding performance by mixing smoked charcoal with an aqueous solution of molasses and granulating the mixture in the form of tablet. CONSTITUTION:A raw material for smoked charcoal such as burnt chaff is supplied from a tank 1 to a constant-rate feeder 3 and mixed with an aqueous solution of molasses supplied from a liquid feeder 4 using a mixer 5. The obtained raw material mixture is supplied to a granulator 7, formed into a prescribed tablet form and cooled with a cooler 9. The objective roughage is obtained by separating the cooled product into the prescribed tablet and pulverized product with a classifier 11.
Patent JP-H0424396-A (JP)
Title: Tunnel lining method and its equipment
Inventor: NOMA MASAHARU
IPC: E21D11/10
Filed: 1990-05-17
Abstract: PURPOSE:To economize the concrete spread work on the whole peripheral wall of a tunnel by casting quick-setting concrete in an upper and a lower formwork set in a gap provided along bedrock, and compacting the concrete with the reciprocating motion of a vibrator to place both formworks in a plane. CONSTITUTION:Formworks X and Y of a formwork unit A are set in the upper and the lower side of a gap provided along bed rock of a tunnel respectively and similarly, and accelerated concrete is spread on the peripheral wall of the face while reciprocating a nozzle 18 in the gap. Then a vibrator 23 is reciprocated to cast and compact the concrete rapidly. Then the lower formwork Y is rotated and transfered to the upper side of the fixed formwork X in a same plane to spray-cast concrete, and similar procedures are repeated to spray- cast concrete on the whole peripheral wall of the tunnel bed rock. Thereby safe and continuous concrete spraying work can be carried out.
Patent JP-S613967-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1984-06-18
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-S5826840-A (JP)
Title: Synthesizing method of p-hydroxybenzoic acid
Inventor: HIRAI HIDEFUMI
IPC: B01J23/72
Filed: 1981-08-11
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for heat-resistant high polymers, etc. from small amounts of raw materials without separating operations in high yield in reacting phenol with carbon tetrachloride in the presence of an alkali, by using cyclodextrin as a catalyst. CONSTITUTION:Phenol is reacted with a carbon tetrahalide in the presence of sodium hydroxide or potassium hydroxide and cyclodextrin as a catalyst to give p-hydroxybenzoic acid. Both alpha- and beta-cyclodextrins may be used as the cyclodextrin, and the beta-cyclodextrin is more effective. The molar ratio of the cyclodextrin is preferably 0.01mol or more based on the phenol.
Patent JP-S5350947-A (JP)
Title: Logical device
Inventor: SASAKI TOORU
IPC: G06F7/00
Filed: 1976-10-20
Abstract: PURPOSE: To obtain a logical circuit of a simple constitution which can carry out a fault detection for the LSI bonding area with the LSI-mounted print substrate unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62283958-A (JP)
Title: Novel sulfur-containing methacrylic acid ester
Inventor: FUNAE YASUAKI
IPC: C07C67/00
Filed: 1986-06-02
Abstract: NEW MATERIAL:A sulfur-containing methacrylic acid ester expressed by the formula. USE:A raw material for resins, capable of giving resins, having a high refractive index and improved transparency and useful as a material in place of inorganic optical lenses and having improved lightweight and mechanical properties. Since the ester has an aliphatic condensed ring in the ester moiety, the low shrinkage in polymerization and improved adhesive properties to metal can be expected. PREPARATION:Dicyclopentadiene is reacted with 2-mercaptoethanol to give a reaction product, which is then reacted with methacryloyl chloride to afford the aimed compound expressed by the formula.