baber/WOPTO huggingface dataset:
Patent JP-H07252230-A (JP)
Title: Production of 1,3-dialkyl-2-imidazolidinone
Inventor: NAGATA TERUYUKI
IPC: C07D233/34
Filed: 1994-11-24
Abstract: PURPOSE:To provide a method for producing a 1,3-dialkyl-2-imidazolidinone by which the mild reaction can be carried out at a relatively low temperature by using an aprotic polar solvent to afford the subject compound in high yield. CONSTITUTION:This method for producing a 1,3-dialkyl-2-imidazolidinone expressed by formula II (R is C2H5, C3H7 or C4H9) is to carry out the reaction at >=180 deg.C, preferably 200-300 deg.C temperature in the presence of an aprptic polar solvent in reacting an N,N'-dialkylethylenediamine expressed by formula I with urea and thereby producing the 1,3-dialkyl-2-imidazolidinone. N,N- Dimethylformamide, dimethyl sulfoxide, sulfolane, tetrahydrofuran, etc., are used as the solvent; however, the desired 1,3-dialkyl-2-imidazolidinone prepared by the reaction itself is preferably used as the self-solvent from the sense of avoiding the reduction in yield and complicatedness in separation of the solvent.
Patent JP-H1072045-A (JP)
Title: Discharging port having lid used for bag, etc.
Inventor: UEMATSU YUTAKA
IPC: B65D35/44
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation from generating at the time of injection molding, and at the same time, surely provide a liquid-tightness by pinching to the edge parts of a paper bag or a plastic bag, etc., by forming an attaching part of a discharging port main body which is formed into a separate body by injection molding of a synthetic resin together with a lid, into a shuttle shape under a narrow long vessel-shaped flange part. SOLUTION: A discharging port main body A and a lid body B which comprise separate bodies, are injection-molded with polyethylene, polypropylene, etc. The discharging port main body A is constituted of a narrow and long vessel-shaped flange part (a), a bonding base part (b) and a discharging port cylindrical part (c), and the edge surfaces 1 on both sides become guide surfaces when the discharging port main body A is carried to a bonding part of a paper bag or a plastic bag, etc., and at the end parts in the longitudinal direction, protruding parts 2, 2 facing upward, are formed. The bonding base part (b) is formed into a shuttle-shape, and the internal side of the bag, etc., is pinched between the two edges at the edge part.  Also, a bonding plate 4 which is integrated on the external surfaces on both sides of a downward extended cylindrical part of the discharging port cylindrical part (c), is integrated to each other in such a manner that respective both end parts are integrated by bonding parts 6, 6 with each other at both end parts 5, 5 of the narrow and long vessel- shaped flange part (a).
Patent JP-S63144438-A (JP)
Title: Optical recording disk
Inventor: AOI TOSHIKI
IPC: G11B7/24097
Filed: 1986-12-05
Abstract: PURPOSE:To easily and accurately attach an optical recording disk magnetically onto a disk mounting board by unifying the inner peripheral part of the disk with the use of a hub member that can be magnetically attached and then unifying the outer circumferential part of the disk via the molten part of a protruded part formed at the outer circumferential part of a substrate set at one side. CONSTITUTION:The substrates 31 and 35 are unified via a hub member 5 with both record layers 41 and 45 put opposite to each other. The member 5 contains a ring-shaped main body 57 having a hole at the center where a rotary shaft is fitted and ring-shaped rib parts 58 and 59 formed at both ends of the body 56 in its thickness direction. The outer circumference of the body 57 contacts the inner surfaces of holes of both substrates 31 and 35. The inside surfaces opposite to each other at both parts 58 and 59 contact the surfaces opposite to the record layer forming surfaces of both substrates 31 and 35 at their hole sides. Furthermore a projecting part 71 is formed at the outer circumferential part of the substrate 31 and this part 71 includes a base part 711 and a projecting molten part 715 formed on the part 711. Thus the substrate 31 is unified with the disk outer peripheral part via the part 715.
Patent JP-S62150111-A (JP)
Title: Apparatus for measuring laser speckle strain
Inventor: MURATA MASAYOSHI
IPC: G01B11/16
Filed: 1985-12-25
Abstract: PURPOSE:To make it possible to measure the strain of matter due to the deformation thereof containing out-of-surface displacement by removing the out-of-surface displacement of the matter, by calculating the change in the strain generated in the matter on the basis of the difference between movement quantities of speckle patterns ad that between the reflective angles of two reflected beams. CONSTITUTION:A test piece 1 is irradiated with the laser beam of a laser beam source 6 from a normal line direction with respect to a measuring direction without mounting a wt. 3 to said test piece 1. The reflected beams from a measuring point are incident to first fourth image sensors 11-14 through beam splitters 21, 22 to respectively detect speckle patterns which are, in turn, stored in the memory part within an operator 4 as electric signals. Next, the wt. 3 is mounted to the test piece 1 to generate strain. Hereinafter, speckle patterns are detected in the same way and the detected electric signals are stored in the operator 4. The operator 4 calculates the cross-correlation coefficients of speckle patterns at four observation points before and after the deformation of the test piece stored in the operator 4 and calculates the movement of speckles from the peak positions thereof. Thus obtained value of strain epsilonXX is displayed on an input/output apparatus 5. By this method, the strain epsilonXX can be measured without receiving the effect of out-of-surface displacement aZ.
Patent JP-H01132542-A (JP)
Title: Method for optically resolving gossypol racemic modification
Inventor: NIWA MASATAKE
IPC: C07C45/78
Filed: 1987-11-19
Abstract: PURPOSE:To optically resolve a racemic modification in high purity and yield, by reacting a racemic modification of gossypol with (-)-phenylalaninol in a solvent and separating the resultant diastereomer salt with a liquid chromatography. CONSTITUTION:A racemic modification of gossypol expressed by formula I is reacted with (-)-phenylalaninol in a solvent such as methanol to provide a diastereomer salt [mixture of (+)-gossypol/(-)-phenylalaninol and (-)-gossypol/(-)-phenylalaninol], which is separated into (+)-gossypol/(-)-phenylalaninol and (-)-gossypol/(-)-phenylalaninol using a liquid chromatography. The separated compounds are each hydrolyzed and then the resultant decomposed compounds are separated and purified. The resultant (-)-gossypol is useful as a spermatozoon-suppressing agent or anticancer agent.
Patent JP-H03151612-A (JP)
Title: Manufacture of resin-bonded type permanent magnet molded object
Inventor: NAKAGAWA YOSHITERU
IPC: H01F1/08
Filed: 1989-11-08
Abstract: PURPOSE:To prevent the breakdown of a mold object during curing, and mold a magnet having large coercive force, by heating and curing the molded object in a metal mold, in the curing process of a mixture of alloy powder component and resin component, main component of which alloy powder is at least one or more kinds of rare earth elements containing Y. CONSTITUTION:A mixture 1 is composed of an alloy powder component and a resin component, main component of which alloy powder is R metal (where R is at least one or more kinds out of rare earth elements containing Y). By compression molding process and curing process wherein molding of the mixture 1 is performed under magnetic field 6, the molded object of a resin-bonded type permanent magnet is manufactured. In this case, the molded object is cured by heating it in a metal mold 3. Thereby the permanent magnet molded object is not broken down when it is taken out from the metal mold, and a resin-bonded type permanent magnet molded object whose coercive force is extremely high and larger than or equal to 10kOe can be manufactured.
Patent JP-H08151521-A (JP)
Title: Silicone rubber composition for molding
Inventor: HONMA HIROSHI
IPC: C08K5/5419
Filed: 1994-10-31
Abstract: PURPOSE: To provide the subject composition containing a prescribed amount of a specific higher fatty acid (metal salt) and an organosiloxane oligomer, having excellent mold releasability and suitable for the molding of an article having a complicate structure. CONSTITUTION: This composition contains (A) 100 pts.wt. of a silicone rubber- based compound composed of (i) 100 pts.wt. of an organopolysiloxane raw rubber expressed by an average unit formula I [R is an (un)substituted univalent hydrocarbon group; (a) is 1.95-2.05] and (ii) 10-100 pts.wt. of a reinforcing filler (e.g. fumed silica), (B) 0.05-5 pts.wt. of a higher fatty acid (e.g. lauric acid) or a higher fatty acid metal salt, (C) 0.05-5 pts.wt. of an organosiloxane oligomer of formula II [R<1> and R<2> are each different (un)substituted univalent hydrocarbon group; (m) is 1-20; (n) is 0-20] (e.g. dimethylsiloxane oligomer having both terminals blocked with silanol groups) and (D) a curing agent (e.g. dicumyl peroxide) of an amount sufficient to cure the composition.
Patent JP-H08121195-A (JP)
Title: Injection amount regulating device for fuel injection pump
Inventor: TSUDA YOSHIHIRO
IPC: F02D41/40
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate starting of a diesel engine in a low temperature, and also prevent graphite from discharging at the time of starting in a normal temperature, and also suppress reduction of output. CONSTITUTION: The bolt 8 of the top end of an interlocking lever 7 which is constituted integratedly with the speed control lever 4 and an all speed governor 2, and a stop lever 6 are made to abut on each other, and they are interlocked to each other. The control lever 4 and an electric motor 11 are connected to each other through a rod 10, and thereby, the electric motor 11 and a fuel regulating dial 12 are connected to each other. At the time of starting in a normal temperature, the fuel regulating dial 12 is set to 1 to 2 notch, and rotated while interlocking to the stop lever 6, and thereby, a fuel injection amount is reduced so as to prevent discharge of graphite. When a temperature is low, the dial 12 is set to 3 notch, the stop lever 6 is set to a maximum infection amount position, and thereby, the fuel injection amount is increased so as to facilitate starting. At the time of normal operation, reduction of output is prevented since the stop lever 6 is previously set to the maximum injection amount position.
Patent JP-H06100838-A (JP)
Title: Adhesive composition
Inventor: MIKUNI HIROYUKI
IPC: C09J4/04
Filed: 1992-09-18
Abstract: PURPOSE:To obtain an adhesive composition improved in bonding rate without detriment to shelf stability by mixing an alpha-cyanoacrylate adhesive with an organosilicon compound having a hydrogensilyl group having an Si-bonded hydrogen atom. CONSTITUTION:This adhesive composition is prepared by mixing an adhesive component comprising an alpha-cyanoacrylate (e.g. methyl alpha-cyanoacrylate) with an organosilicon compound having at least one hydrogensilyl group having an Si bonded hydrogen atom. Examples of the organosilicon compound include hydrogensilane compounds such as trimethylsilane, triethylsilane and tripropylsilane, acyclic hydrogen-polysiloxane compounds, such as tetramethyldisiloxane and polymethylhydrosiloxane, and a cyclic hydrogenpolysiloxane compound, such as 1,3,5,7-tetramethylcyclotetrasiloxane. The mixing ratio is suitably such that about 0.001-10 pts.wt. organosilicon compound is used per 100 pts.wt. adhesive component.
Patent JP-H07137545-A (JP)
Title: Mount rubber
Inventor: KOBAYASHI TOSHIMI
IPC: B60K11/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a soft mount structure which is excellent in assembly operating performance and moldability, and high in durability. CONSTITUTION:The mount rubber is made up of a fit-in lip section 4 for the mounting hole 13a of a mounting bracket 13, which is provided for the outer circumferential section of the mounting hole, a dish shaped mount section 2 and a plurality of operating pieces 6 which are formed while each slit 7 is being held in between wherein the aforesaid mount section is provided at its center section with a support hole 5 to which the support pin 11a of a supported body 10 is inserted, one end 6a of each slit is connected to the fit-in lip section 4, and the other end 6b is made free, a knob section 8 which is formed in such a way that the other ends 6b of a plurality of the operating pieces 6 are collected at the center, and of an operating section 3 the whole of which is formed into a conical shape.
Patent JP-H09134296-A (JP)
Title: Process tracer
Inventor: FUJIWARA TAMOTSU
IPC: G06F11/28
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To accumulate control information and the history of program execution in a state where a loaded unit is in a sealed state. SOLUTION: The program execution part 11a of MPU 11 analyzes the instruction of ROM 14 into which an application program where a process tracing function is incorporated is written, and executes a processing in accordance with the instruction. The tracing management part 11b of MPU 1 accumulates ID given in the respective processing units of the application program and the state of a register and the like in MPU 11 as tracing information in RAM 15 when the application program in the program execution part 11a is executed. When the tracing management part 11b receives a tracing information request command from an external unit via a serial input/output terminal 13 and UART 12, it outputs tracing information accumulated in RAM 15 to the external unit via UART 12 and the serial input/output terminal 13.
Patent JP-H09134860-A (JP)
Title: Surface treating device for semiconductor substrate
Inventor: TAKAHARA MASAKI
IPC: H01L21/304
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a semiconductor substrate by reducing the failure of a pattern formed on the substrate through a lithographic process. SOLUTION: A surface treating device for semiconductor substrate is provided with a mist trap 34 at the middle section of a gas feed pipe 30 so as to remove an HMDS mist 22 from an HMDS gas 22 introduced to a treatment chamber 27 from a gas generating tank 21 through the pipe 30. Therefore, the HMDS mist 22 does not adhere to the surface to be treated of a semiconductor substrate 28 housed in the chamber 27 and the surface to be treated is treated with the HMDS gas 22 to have a hydrophobic property. Consequently, the productivity of the substrate 28 is improved, because a pattern formed on the surface to be treated through a lithographic process is not damaged by the HMDS mist 22.
Patent JP-H05103292-A (JP)
Title: Image data recorder
Inventor: SAITO KAZU
IPC: H04N5/225
Filed: 1991-10-09
Abstract: PURPOSE:To exactly control the usage conditions or usable remaining capacity of memory capacity and to improve operability by virtually dealing with the unrecorded part of a memory as an area for one image. CONSTITUTION:When a reproduced image or a monitor image is obtained at the time of reproduction or photographing, image data read from RAM 4 is converted into an analog signal by an A/D converter 5 and encoded and processed by a video encoder 6 so that a video signal is outputted. At this time, a muting processing is executed by a mute signal from a system control circuit 9 at the time of reproduction for the unrecorded area. In this case, the whole unrecorded area within the storing area of a memory card 10 is dealt with as one unrecorded frame, the new image is recorded in the unrecorded frame at the time of recording and the remaining unrecorded area is dealt with as the one unrecorded frame again. When the reproduction frame is selected by frame advance at the time of reproduction, the unrecorded area is dealt with as the one unrecorded frame and the recorded frame and one unrecorded frame are selected.
Patent JP-2001105654-A (JP)
Title: Image recorder
Inventor: NIITO YOSHIHARU
IPC: B41J2/44
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent electric crosstalk from appearing in an image as an image density irregularity. SOLUTION: This image recorder comprises a light source array having a plurality of light source elements arranged on one chip and a means for generating image data by each of the light source elements and records an image by scanning, on a surface of a photosensitive body, optical beams from the light source elements modulated in accordance with the image data by means of an optical beam scanning means. The image recorder further comprises correction means 17, 18a-18d for correcting the image data by each of the light source elements on the basis of the image data of the other light source elements.
Patent JP-H04263217-A (JP)
Title: Liquid crystal medium and method for generating image using this medium
Inventor: RUDORUFU AIDENSHINKU
IPC: C09K19/52
Filed: 1991-10-09
Abstract: PURPOSE: To stably and easily produce a liquid crystal medium by densely filling a liquid crystal phase with solid particles. CONSTITUTION: The medium consists of a liquid crystal phase and solid particles which densely fill the liquid crystal phase. The ratio Q of the volume replaced by the particles to the specific volume of the solid ranges from 0.005 to 0.15, and the particles can be moved by external influences. A highly effective light- scattering layer of the medium changes into transparent by an electric field and can maintain its high transparency after the switch is turned off. Moreover, the layer generates light-scattering property by mechanical force, irradiation of electromagnetic waves or temp. increase and cooling. This scattering property can be returned into transmitting property by an electric field.  The medium particles consist of an inorg. material which can contain an org. material in the surface layer, and are preferably oxides of silicon, aluminum and titanium, and especially, particles of calcined silica or its deriv. are preferable.
Patent JP-H0687134-A (JP)
Title: Multi-cavity injection molding equipment
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/10
Filed: 1991-10-09
Abstract: PURPOSE: To balance the flow of a molten matter and to uniformly control the temp. thereof by opening a first plastic material supply passage by a branched type hot runner to connect the same to a groove of a molten plastic material, and providing the groove in an injection nozzle. CONSTITUTION: In a multi-cavity injection molding apparatus, a central first plastic material supply passage 21 extends from a central injection opening part 20 on the rear side of a back plate structure part 1 to pierce the back plate structure part 1 and a second hot runner manifold 6b in succession to extend in the direction of a first hot runner manifold 6a to be opened to a branched type hot runner 19. The branched type hot runner 19 sufficiently extends through the first hot runner manifold 6a horizontally to be connected to grooves 29a, 29b of a molten plastic material and the grooves 29a, 29b of the molten plastic material are provided in respective injection nozzles 5.
Patent JP-S62152341-A (JP)
Inventor: TOMOKUNI TAIJI
IPC: H02J9/06
Filed: 1985-12-24
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-H03162248-A (JP)
Title: Multiple chamber tube container and its manufacture
Inventor: KUMAGAI TETSUO
IPC: B65D35/22
Filed: 1989-11-10
Abstract: PURPOSE:To prevent the intermixing of contents by forming the end seal parts of inner and outer containers nearly parallel to each other. CONSTITUTION:An inner container 3 is secured circumferentially in an outer container 2 with the neck part 22 of the inner container 3 inserted in the neck part 10 of the outer container 2 into contact with a stepped part 14 provided in an opening part 12 of the neck part 10 of the outer container. The inner container 3 is secured axially in the outer container with a fixing inner stopper engaged with the upper exterior parts of the neck parts 8 and 22 of of these containers and the opening parts 12 and 24 thereof are sealed with a detachable inner stopper. The end faces of the opening parts 12 and 24 are positioned on almost the same plane, a body part 19 of the inner container 3 is made of pipe with circular cross section and the end seal parts 37 of the containers 3 and 2 are formed nearly parallel to each other. This method can prevent the detachment of the inner container 3 and the escape and intermixing of the contents.
Patent JP-H08147353-A (JP)
Title: Output method
Inventor: KIKUTANI TAKAO
IPC: G06F17/50
Filed: 1994-11-25
Abstract: PURPOSE: To display an output, which needs plural graphics before, in a single graphic concerning the output of the result of an analysis and an experiment using an element division model by specifying a range and a direction to display the physical quantity of the analytic results and the experimental result of an objective model on the shape output of the objective model. CONSTITUTION: A start point A and an end point B are specified on the surface of a model 100. At the time of the end of input, a line segment AB which is a shortest distance between the start point A and the end point B on the model surface is selected as an area to display a graph. Next, the number of pieces of division of the line segment AB is inputted to equally divide the segment AB to obtain the coordinate of each dividing point. Next, data to be displayed on the line segment AB is selected and a data value at each dividing point is obtained by linear interpolation from the value of each node of an element surface including the point. Next, the direction of displaying the graph is specified to input the maximum length of the graph. Next, the maximum value of data is selected and each coordinate axis is calculated on the start point A so as to secure the maximum value.  Then the graph 200 of the result of specification is displayed on a line AB.
Patent JP-H07125752-A (JP)
Title: Single-layer multiple element mailing containers
Inventor: GUREN PETOKOFUSEKU
IPC: B65D27/08
Filed: 1993-10-27
Abstract: PURPOSE: To enhance efficiency of works and the usability by printing all elements related to the format part on a single-layer material, and combining the special mailing process and an envelope to store the elements at the handling display position. CONSTITUTION: A sheet format 1 separates an insertion element 31, an indication element 34, a return element 32 and a receipt element 33 of a format 1 by perforations lines 10, 11, 12. The respective elements 31, 32, 33 have special service indication areas 23, 24, 25 to confirm a special indication for a certain mail. The elements include addresses 26, 27, 28 of an addressee to print a mailing address on the format 1. A center window on the front panel of an envelope 2 reads the special service indication area 23 of the format 1, and a lower mailing address window reads the mailing address area 26 through the envelope 2. Perforation lines 71a and 71b close to a lower end 69 of a back panel 63 of the envelope 2 serve as part opening to the back partition of the envelope 2 for allowing the sheet format 1 to be taken out.