baber/WOPTO huggingface dataset:
Patent JP-H10285958-A (JP)
Title: Vibration actuator
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance driving efficiency by, in an area where there is a grooved section, causing a vibration source to vibrate only in positions closer to a rotary shaft than the grooved section is. SOLUTION: Elastic bodies 11a, 11b vertically divide into two parts a thick cylinder (metal material) having four larger-diameter portions 14A-14D and three smaller-diameter portions (circumferential grooves) 14a-14c. The smaller- diameter portions 14a, 14c are formed in a position where there is the node of secondary torsional vibration excited by a transducer 11, and the smaller- diameter portion 14b is formed in a position where there is the node of primary longitudinal vibration. In addition, four types of electrode plates and piezoelectric bodies 12, 13 for torsional vibration and vertical vibration, having a recess identical in shape with circumferential grooves, are placed between the elastic bodies 11a, 11b.  When these piezoelectric bodies are fed with a driving signal having a phase difference of 90 deg., elliptical motion obtained by synthesizing vertical vibration and torsional vibration is produced on a driving face D. As a result, the piezoelectric bodies do not protrude from the elastic bodies and any portion which cannot directly excite the elastic bodies is eliminated; therefore, driving efficiency can be enhanced.
Patent JP-H01260743-A (JP)
Title: Image intensifier
Inventor: SHIMADA FUMIO
IPC: H01J31/50
Filed: 1988-04-08
Abstract: PURPOSE:To make it possible to measure an image with high sensitivity where faint radiation image is highly amplified by composing an output fluorescent screen of an stimulable phosphor layer. CONSTITUTION:An output fluorescent screen 6 is composed of an stimulable phosphor layer. When an object 11 to be photographed is provided between a radiation generating apparatus 10 and an image intensifier 12 to be irradiated with radiation R, a storage image (latent image) is formed in an accelerated stimulable phosphor 6b located in a back face after an permiated image RI of the radiation R is amplified by the image intensifier 12. Then, the latent image is excited with excitation light and radiated as accelerated phosphorescent light to be existed. Thus, an output image with high sensibility and resolution is obtained and image processing is made easy.
Patent JP-H05101587-A (JP)
Title: Recording medium housed in cabinet having movable closing member
Inventor: FUUBERUTO FUEERENBATSUHA
IPC: G11B23/03
Filed: 1992-04-08
Abstract: PURPOSE: To prevent friction caused when a closing member is hooked by an approach opening by forming a prescribed angle between the front edge side of an open window and the front edge side of the approach opening when the closing member moves to the open position. CONSTITUTION: A shutter 7' of a diskette 5 is provided with a rectangular open window 9' in a size almost equivalent to the size of an approach opening 10 provided at a case 6, and when the shutter 7 is moved, the window 9' is overlapped with the opening 10 so that a head can be allowed to approach. While the shutter 7' is moved to the open position, a prescribed angle α is formed between a front edge side K' of the open window and a front edge side V' of the opening 10. Thus, the edge sides K' and the V' can be made in contact with each other at one point, and friction can be reduced. Also, the angle α can be provided between the rear edge side of the open window and the rear edge side of the opening 10, and the edge sides can be formed into a curved line shape.
Patent JP-S59213235-A (JP)
Inventor: TANAKA KUNIO
IPC: H02J3/46
Filed: 1983-05-18
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-S5313743-A (JP)
Title: Device for controlling elevator
Inventor: ANZAI NOBUO
IPC: H02P7/292
Filed: 1976-07-21
Abstract: PURPOSE: To provide an economic device for controlling an elevator, which can reduce the current of switching thyristor or the like without sacrificing the ride feeling when the armature is switched. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59212419-A (JP)
Title: Cosmetic containing n-alkyl-amino sugar sugaralcohol
Inventor: SHIMADA TADAHIRO
IPC: A61K8/04
Filed: 1983-05-18
Abstract: PURPOSE:A cosmetic useful for the skin and hair, safe for human body and improved stability with time, obtained by blending a cosmetic component with an N-alkyl-amino sugar sugaralcohol or its salt. CONSTITUTION:A cosmetic component is blended with 0.001-30wt% N-alkyl- amino surgar sugaralcohol such as N-methyl-D-erythrosamine based on total amount of cosmetic. The cosmetic provides the skin with smoothness, wettness, softening effect on keratin, and improving effect on the skin, supplies hair with gloss, softness, raises makeup effect on hair and improves combing properties. The use of it together with an acid can provide pH buffering effect, emulsification improving effect, etc. When it is used as an alkalizing agent for a cold wave agent, its smell is much better than ammonia, etc. The N-alkyl-amino sugar sugaralcohol is obtained by reacting a saccharide of >= tetrasaccharide with an alkylamine, followed by reduction.
Patent JP-H09249092-A (JP)
Title: Retractor for seat belt with peretensioner and manufacture thereof
Inventor: KOMATSU YOSHIHARU
IPC: B60R22/46
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To perform accurate and easy assembly of a planetary gear device to transmit a drive force to the winding shaft of a tractor and to prevent the occurrence of unevenness in a traction amount of webbing. SOLUTION: A through-hole 44 is formed in a holder 8 with which a planetary gear device 35 used for the pretensioner of a retractor 1 for a seat belt. By engaging the engaging protrusion 46 of a positioning jig 48 inserted in the through-hole 44 with the planetary gear of the planetary gear device 35, the planetary gear of which the planetary gear device 35 consists is positioned in a given position in a planetary gear cover 8 during assembly.
Patent JP-H07268384-A (JP)
Title: Method for separating oily component
Inventor: TAKAHASHI HIDEKI
IPC: C11B9/02
Filed: 1994-04-04
Abstract: PURPOSE:To provide a method for separating a specific oily component having high acaricidal and antimicrobial actions from a mixture of terpenes which are tree essential oils or components thereof according to a highly selective method with saved energy. CONSTITUTION:This method for separating an oily component is to bring a mixture of terpenes which are tree essential oils or components thereof into contact with a substituted type cyclodextrin in which hydrogens in one or more hydroxyl groups of cyclodextrin are substituted with at least one of glucosyl, maltosyl, methyl, ethyl, hydroxymethyl, hydroxyethyl and hydroxypropyl groups, provide a cyclodextrin clathrate complex of the oily component extracted from the mixture of the terpenes or components thereof and then separate the oily component from the resultant clathrate complex. Furthermore, an acaricide or an antimicrobial agent contains the oily component as an active ingredient.
Patent JP-H09251239-A (JP)
Title: Method for developing
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image, in performing development by feeding toner in the developer from the developer transporting member to the image carrier in a developing area. SOLUTION: This device is composed so that at the time of forming an electrostatic latent image on a surface of an image carrier 2 by exposing the electrified surface of the image carrier, while executing the development by transporting the developer 1 containing the toner T and the carrier by the developer transporting member 11 to the developing area opposing the image carrier on which the electrostatic latent image is formed, the relation among a transport quantity M of the developer per unit area transported to the developing area, bulk density P of the above developer, and a distance Ds between the developer transporting member and the image carrier opposing each other in the developing area, satisfies the condition shown by the next numerical formula, 0.10<=M/(P.Ds)<=0.30.
Patent JP-H08259424-A (JP)
Title: Water-in-oil type emulsion preparation
Inventor: TAKADA SADASHIGE
IPC: A61K8/00
Filed: 1995-03-20
Abstract: PURPOSE: To obtain the water-in-oil type emulsion preparation containing an UV light absorber and a liquid fatty acid, and excellent in stability without deteriorating safety required for a skin external preparation. CONSTITUTION: The preparation contains an UV light absorber in an amount of >=0.5wt.% based on the whole amount of the emulsion preparation and a liquid fatty acid (e.g. palmitoleic acid) in an amount of 0.1-5wt.% as active ingredients. The preparation is further suitably compounded with an oiling agent, a humectant, a surfactant, a medicine-coloring agent, a powdery material, a perfume, etc., which are generally used for cosmetics, and subsequently prepared into a cosmetic, etc. The further addition of the liquid fatty acid to the W/O emulsion preparation containing the UV light absorber improves the stability of the base agent.
Patent JP-S5423372-A (JP)
Title: Counter circuit
Inventor: KIHARA TOSHIMASA
IPC: H03K23/00
Filed: 1977-07-22
Abstract: PURPOSE:To reduce the used number of transistors by applying the output of a data varying method controlled by a discriminating method to a memory method and by constituting one bit by applying the output of the memory method to the data varying method.
Patent JP-S60232156-A (JP)
Inventor: KAWAMOTO TAKASHI
IPC: A61G13/00
Filed: 1984-04-27
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-S58205690-A (JP)
Title: Galvanometer light scanning type laser machining device
Inventor: INOUE KOUJI
IPC: B23K26/082
Filed: 1982-05-24
Abstract: PURPOSE:To realize the titled device which is able to obtain a wide working width with a narrow spot beam, by constituting the device in such a way that the laser beam is passed through a beam expander equipped with lense having decentered optical axes and which are rotated at a high speed, befoe the laser beam reaches a galvanometer. CONSTITUTION:A laser beam emitted from a laser oscillator 11 is passed through a beam expander and the laser beam is expanded in diameter, and, at the same time, the optical axis of at least one lens 1 consisting the beam expander 12 is decentered for an extremely small amount against the central axis of the lens 1 and the lens 1 is rotated at a high speed around the central axis so that the beam passing through the lens 1 draw a minute circular locus 3 after passing through another lens 2. The beam is irradiated upon a specimen 18 through a pair of galvanometers 14 and 15, an object 16, reflecting mirror of 90 deg. 17, etc. Therefore a wide machining width can be obtained for the machining locus of the beam and, at the same time, the circular motion improves the working characteristic.
Patent JP-S5211066-A (JP)
Title: Disital watch furnished with brightness control
Inventor: UTOU KAZUYUKI
IPC: G04G9/00
Filed: 1975-07-17
Abstract: PURPOSE:To be easy to see indicated time by controlling indicating brightness in response to environmental conditions.
Patent JP-H06300793-A (JP)
Title: Fundamental frequency detecting method for ac signal
Inventor: SHINOHARA SATOSHI
IPC: G01R23/02
Filed: 1993-04-14
Abstract: PURPOSE:To detect a fundamental frequency by a relatively simple circuit in a short time by selecting one by one from a low frequency side of divided bands of each hierarchy as a passband of an input AC signal, comparing a level of a passed signal with a reference level, and deciding whether the fundamental frequency exists in the passband or not. CONSTITUTION:An AC signal to be input is ADD-converted by an A/D converter 1, and supplied to a variable characteristic IIR filter 2. The filter 2 exhibits band pass characteristics to be decided with BPF coefficient data to be input. A signal passed through the filter 2 is supplied to one input terminal of a level comparator 5 through a detector 3 and an LPF 4. The comparator 5 compares data from a criterion level data generator 6 with input signal data, and supplies a logic '1' signal if the voltage level exceeds the criterion level. Further, a CPU 7 supplies the BPF coefficient data for deciding its passband characteristics to the filter 2, and simultaneously sends a criterion level set command to the generator 6.
Patent JP-S63252222-A (JP)
Title: Multipoint measuring and recording apparatus
Inventor: YUHARA HITOSHI
IPC: B41J2/30
Filed: 1987-04-09
Abstract: PURPOSE:To prevent the burnout of a solenoid coil, by detecting the presence of the continuity of dot recording steps and performing thinning dot recording when the dot recording steps continue. CONSTITUTION:A decoder 23 detects the recording order outputted from an operational control circuit 16 and applies the recording order detection signal not only to a monomultivibrator 24 but also to a thinning circuit 25. The monomultivibrator 24 adds a pulse for driving the solenoid 28 to a dot applying mechanism 11B to a solenoid driving circuit 27 through a gate 26. A thinning circuit 25 detects the presence of the continuity of the dot recording steps of the analogue signal applied through a control circuit 16 and controls the driving of an impact recording element so as to perform thinning dot recording at a constant step interval when the dot recording steps continue.
Patent JP-S5514950-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: NAKANISHI KIYOSHI
IPC: F02B23/08
Filed: 1978-07-20
Abstract: PURPOSE: To generate poweful cyclone flow to avoid knocking by providing larger area of No.1 and No.2 squish area around the exhaust valve than the area of No.1 and No.2 squish area around the intake valve.  
     CONSTITUTION: A squish area Tb close to the exhaust valve 8 is formed to provide larger than a squish area Tc close to intake valve. Thus, a squish flow Gb from the squish area Tb is stronger than a squish flow Cc from the squish area Tc. Accordingly, the cyclone flow around horizontal axis generated in the bottom side of the exhaust valve 8 by one set of squish flow Fb, Gb is more powerful than cyclone flow around the horizontal axis generated on the bottom side of a intake valve 6 by one set of squish flow Fc, Gc. This enables the flame of mixed gas ignited with the spark plug to propagate fastly around the exhaust valve 8 to prevent from knocking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60232567-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: G03G15/01
Filed: 1984-05-02
Abstract: PURPOSE:To reduce the number of parts and to provide simplification of operation and reduction in cost by using switches fewer than developing devices to select the desired developing device. CONSTITUTION:A photosensitive drum 7 is disposed in approximately the central part of a body 1. An electrifier 8 for electrification, an optical system 9, a two-color developing device 10, an electrifier 11 for transfer, an electrifier 12 for stripping, a cleaning device 13 and a destaticizing lamp 14 are successively disposed around the photosensitive drum 7. Plural pieces of the developing device, selecting means for selecting the desired developing device among the developing dvices and image forming means for forming an image on an image forming medium by using the developing device selected by the selecting means are provided. The selecting means has the operating switches fewer than the developing devices.
Patent JP-S58204527-A (JP)
Title: Semiconductor with fiber structure and manufacture thereof
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/036
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a non-single crystal semiconductor with fiber structure that crystallizes at or near the (110) face with almost perpendicularity to the surface of a substrate by adding the specified amount of pentavalent or trivalent impurity to a non-single crystal semiconductor of which the main ingredient is Si to which H or a halogen element is added. CONSTITUTION:A reactive gas is used which is made of a silicate gas diluted by 10- 5X10<4> times with H2 that is used for neutralization of recombination center, and into which trivalent or pentavelent impurity is added by 0.03-10% of the silicate. If a plasma electric field is applied parallel to the formed face, and it is subjected to gaseous phase growth at 100-400 deg.C, an amorphous semiconductor layer is given that has fiber structure and crystallizability at or near the (110) face in the almost vertical direction to the face of a substrate. The electric conductivity of the layer can be made to have 10-200/OMEGAcm in the P type layer and 50-1,000/OMEGAcm in the N type layer. With this structure a semiconductor layer with electric conductivity of that largeness and a small light absorption coefficient in spite of the addition of an impurity can be obtained and it is very suitable to be used as a semiconductor layer for the light irradiation side of a photoelectric convertor.
Patent JP-S58205068-A (JP)
Inventor: KAWAGUCHI TOSHIAKI
IPC: F25D11/02
Filed: 1982-05-26
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-S6446603-A (JP)
Title: Photographic measurement for static object
Inventor: BIRUFURIITO BESUTAA EEBINKUHAU
IPC: G03B15/00
Filed: 1988-04-09
Abstract: PURPOSE: To obtain such a picture that can accurately reproduce the area of an object by irradiating the lattice points of a lattice with separate point-like illuminators and making a solid-state image pickup element movable in the direction of the optical axis so that the picked-up image of each point of an object can be formed in the element and the projecting center can be maintained at a constant interval from the lattice. CONSTITUTION: A lattice chamber 1 has an objective lens 2, a lattice plate 3 counterposed to the lens 2 in the chamber 1, a frosted glass board 4 positioned in the upper section of the chamber 1, and a semi-transparent plate glass plate 5. The image forming plane 6 of the chamber 1 is positioned on the outside of the surface of the lattice plate 3. The chamber 1 is constituted so that a solid-state image pickup element or solid-state imaging sensor 7 can be guided in the image forming plane 6. The element 7 is moved in the direction of the optical axis at a desired position in the plane 6 whenever the image of an object is formed so that a definite image forming plane can be obtained. The interval X between the lattice plate 3 and the plane 6 is made variable, but the interval K between the lens 2 and the plate 3 is changeable.
Patent JP-S60230808-A (JP)
Title: Supplying method of skin material into mold
Inventor: SAWARA HIROMICHI
IPC: B29C45/14
Filed: 1984-05-01
Abstract: PURPOSE:To enable sheetlike skin material which is previously cut to the minimum size necessary for forming to be supplied between a pair of molds by supplying into the pair of molds the sheetlike material which is previously cut to the minimum size necessary for forming gripping their side edges. CONSTITUTION:A skin material 1 is sent by a supply roll 5 a fixed length toward molds, gripped by clamp jigs 6 on both side edges in width direction and cut by a trimming tool 7 to necessary length. Then, the clamp jigs 6 which have clamped the skin material 1A through an air cylinder 8 is dropped to set this skin material 1A in the cavity between the molds 3, 4. By this, the skin material is reduced in the amount of use and good in the supplying state. The skin material of an injection molded piece obtained is free from wrinkles and flow pattern.
Patent JP-S59213489-A (JP)
Title: Treatment of water containing boron
Inventor: SATOU TAKESHI
IPC: G21F9/04
Filed: 1983-05-19
Abstract: PURPOSE:To treat efficiently water contg. a boron compd. by adding a chlorine agent to the water contg. boron and other salts and treating the same with a membrane separating stage using a chlorine resistant permeable membrane then treating the water with a permeable membrane having an Nidentical bond. CONSTITUTION:Water contg. a boron compd. is subjected preliminarily to a flocculating treatment to remove coexisting heavy metals such as zinc and nickel and thereafter >=0.1mg/l chlorine agent is added as a residual chlorine to said water. The water contg. boron added with the chlorine agent is supplied to the 1st stage of a membrane separator. A chlorine-resistant semipermeable membrane of cellulose acetate, etc. is required to be used as the permeable membrane in the 1st stage of the membrane separator. Coexisting inorg. and org. salts, Ca, Mg salt, and a part of boron are removed by the 1st stage of the membrane separating process. The water is then supplied to the 2nd stage of a membrane separator using a permeable membrane having an Nidentical bond in the molecule of -CONH-, etc. by which the water is treated.
Patent JP-S6040149-A (JP)
Inventor: POORU FUITSUTON
IPC: C08L1/00
Filed: 1984-05-01
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-H09279004-A (JP)
Title: Resin composition and its production
Inventor: UENO TETSUO
IPC: C08L25/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having improved compatibility and reduced delamitation and retaining ductility by mixing an aromatic polycarbonate resin with a specified styrene/ester copolymer. SOLUTION: This composition is prepared by mixing 20-90wt.% aromatic polycarbonate resin (A) with 0-77wt.% styrene resin (B) and 3-80wt.% styrene copolymer (C) comprising 60-95wt.% styrene monomer and 40-5wt.% at least one monomer selected among alkyl (meth)acrylates. An example of processes for producing the same comprises melt-kneading part of component A and component C (especially in the presence of a transesterification catalyst) and mixing the remainder of component A with component B to obtain a composition having the above composition. The composition can provide a material suited for, e.g. sheets having improved compatibility of the aromatic polycarbonate with the styrene resin and reduced delamination, and retaining the elongation of the resin.
Patent JP-S63252434-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISONO TOSHIO
IPC: H01L21/60
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a semiconductor IC device where there are much pads but their chip sizes are compact and its assembly property is highly efficient by arranging the pads at optimum positions in consideration of an arrangement combination of linear and zigzag form pads as well as factors which influence merits and demerits of the assembly property. CONSTITUTION:Pads 1 are connected to leads 7 through wires 6 and are arranged in the form of linear arrangement at a corner part of a chip and in the form of zigzag arrangement in the vicinity of the center of a chip side 3. The centers of the pads 1b and 1d are positioned on the circumference of circles such that their centers N2 and N1 are those of the pads 1c and 1e and their radius is L. Then, a distance between wires becomes large, that is l2 and a wiring angle theta also becomes large. Thus, a semiconductor IC device where there are much pads but their chip sizes are compact and its assembly property is highly efficient is obtained.
Patent JP-S63264264-A (JP)
Inventor: KAARU GUUTO
IPC: B22D29/00
Filed: 1988-04-12
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-S5423513-A (JP)
Title: Magnetic disc controller
Inventor: WADA YOSHIZOU
IPC: G06F3/06
Filed: 1977-07-22
Abstract: PURPOSE: To facilitate storage operations of data to memories by using a microprogram control unit, read/write memories, address registers, data counters, buffer registers, etc. 
     COPYRIGHT: (C)1979,JPO&Japio