baber/WOPTO huggingface dataset:
Patent JP-H0436209-A (JP)
Title: Method for separating natural jasminic acid with gaseous carbon dioxide
Inventor: MOMOTANI YOSHIHIDE
IPC: A01N37/06
Filed: 1990-05-30
Abstract: PURPOSE:To readily and continuously obtain natural jasminic acid with a high extraction efficiency in a short time by subjecting a plant raw material and/or microorganism containing the natural jasminic acid to extraction treatment in an atmosphere of supercritical gaseous carbon dioxide at a specific temperature under a specified pressure. CONSTITUTION:A plant raw material such as Artemisia absinthium L., Jasminum officinale L. var. grandiflorum Kobuski or Jasminum sambac Aiton or a microorganism such as algae of the genus Euglena, Spirulina or Chlorella containing natural jasminic acid or both are subjected to extraction treatment in an extractor 2, preferably in a gaseous carbon dioxide atmosphere at a temp. of 32-100 deg.C under 73-200 atms pressure of the supercritical state by adding 0.1-10wt.% 1-4C lower alcohol 11 into the gaseous carbon dioxide to continuously treat a biological raw material. Thereby, the objective natural jasminic acid having growth inhibitory action on plants and ripening promoting action, etc., on fruits and useful as perfumes for cosmetics or foods, etc., is advantageously separated in a separator 9 with high extraction efficiency without requiring the use of organic solvents in a large amount.
Patent JP-S62297321-A (JP)
Title: Production of carbonate bond-containing resin
Inventor: KOGA SHINICHIRO
IPC: C08G64/22
Filed: 1986-06-18
Abstract: PURPOSE:In obtaining a carbonate bond-containing resin by the use of methylene chloride as an organic solvent and phosgene as a raw material, to prevent occurrence of acidic components in molding, etc., by adjusting carbon tetrachloride concentration in methylene chloride and phosgene to a specific correlation. CONSTITUTION:In obtaining a carbonate bond-containing resin by using methylene chloride as an organic solvent and phosgene as a raw material, carbon tetrachloride concentration B in methylene chloride and carbon tetrachloride concentration A in phosgene are adjusted to correlation shown by formula I, preferably correlation shown by formula II and polymerization is carried out. EFFECT:Color tone of pellets and molded pieces is also improved.
Patent JP-S623300-A (JP)
Inventor: IWASE HIROSHI
IPC: G10H7/00
Filed: 1985-06-28
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-S63306657-A (JP)
Title: Solid-state image sensing device
Inventor: HAMANAKA KENJIRO
IPC: H04N5/335
Filed: 1987-06-08
Abstract: PURPOSE:To reduce harmful high range components of space frequency components of a solid state image sensing device by a method wherein a lens array is provided on the light detecting surface side of an image sensor and a phase lattice unit is provided between the lens array and an image sensing object and adjacent two parts among the image sensor, the lens array and the phase lattice unit are unified. CONSTITUTION:A lens array 2 composed of a group of minute lenses 2A which condense the lights from an image sensing object and apply the condensed lights to respective photodetectors 5 constituting an image sensor 1 is provided on the light detecting surface side of the image sensor 1 constituted by the photodetectors 5 arranged in a plane and a phase lattice unit 3 is provided between the lens array 2 and the image sensing object. At least two adjacent parts among the image sensor 1, the lens array 2 and the phase lattice unit 3 are unified. With this constitution, the light which is applied between the photodetectors of the image sensor and is rot utilized as an image light in the conventional image sensing device can be condensed and applied to the photodetector by the minute lense so that the utilization efficiency of the incident light can be improved. Moreover, as the lights are divided into a plurality of light beams, high range components of space frequency components on the image sensing surface can be reduced.
Patent JP-H0310778-A (JP)
Title: Industrial robot running shaft rail cover unit
Inventor: YASUOKA HIROTOSHI
IPC: B25J19/00
Filed: 1989-06-05
Abstract: PURPOSE:To automatically protect a running rail from an foreign matter by providing a means which incorporates a reducer having a high reduction ratio in a drum around which a sheet steel belt is wound and pressurizes increase and decrease torque from the output shaft side to the input shaft side of a reduction gear reversely to that during usual use through the force of a twist spring. CONSTITUTION:Tension is always exerted between adjoining an output shaft 114, a bearing 115, a reduction gear 112, an input shaft 113, a drum 108, and a sheet steel strip 109 in a state to be twisted until a twist angle and a torque value are previously increased to respective given values through the force of a twist spring 116 from the output side of the reduction gear 112 in a state to secure the one end of a sheet steel strip 109 by means of a fixing metal. This constitution automatically winds and unwinds the sheet steel strip 109 in a manner to match the running motion of an industrial robot, and covers a running rail having a long running width with the sheet steel strip 109.
Patent JP-S5667288-A (JP)
Title: Ink ribbon lift device for typewriter
Inventor: OKAMOTO TAKACHIYO
IPC: B41J35/14
Filed: 1979-11-02
Abstract: PURPOSE: To obtain a device which has a simple structure and is endurable, by a method wherein, in a ribbon lift device which changes a lift amount of a ribbon, a pulse motor is used as a drive source and a rocking member of the motor is coupled directly to a lift lever.  
     CONSTITUTION: In a wide carbon 9 in a ribbon cartridge 8, an exposed part of the carbon ribbon 9 is guided by a guide part 11 formed at a lift lever 10, and is positioned in front of a type wheel 7. While a power source is on, phases C and D of a stationary part 4 of a ribbon lift pulse motor are excited, and the left lever secured at a moving part 3 is located at an original position. When a letter key is pressed, the phase D and a phase A at the stationary part 4 are excited, and the lift lever 10 is turned to the first position of conducting printing. When the letter key is further pressed, the phases A, B and further B, C at the stationary part 4 are excited in order, and printing takes place as a ribbon lift amount is changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H037600-A (JP)
Title: Multi-layer dry analyzing element
Inventor: KATSUYAMA SHUNKAI
IPC: C12Q1/40
Filed: 1989-06-05
Abstract: PURPOSE:To prevent hindrance of amylase activity by adding an electron accepting dyestuff precursor to one of two or more water permeable layers laid on a light transmitting substrate and glucosidase to the other. CONSTITUTION:A solution comprising an electron accepting dyestuff precursor such as tetrazolium salt, glucosidase and a hydrophilic polymer such as gelatin is applied to a light transmitting substrate (A) such as filmy polyethylene terephthalate having 50mum-1mm thickness and dried to give a detecting layer (B) having 1-100mum thickness. Then the layer B is coated with a liquid developing layer (C) containing a substrate, an oligosaccharide of 4-7 glucose chains containing the reducing end bonded to 3-oxindol (derivative) and a buffer solution and dried to give a multi-layer analyzing element for measuring amylase activity.
Patent JP-S623570-A (JP)
Title: Multicolor and full color thermosensitive recording method
Inventor: SAKAMOTO HIROSHI
IPC: H04N1/23
Filed: 1985-06-28
Abstract: PURPOSE:To obtain picture records of multicolor and full color by one thermal head and a sheet of multicoloring thermosensitive recording paper by using a sheet of thermosensitive recording paper which colors in multiple colors of independent two-four colors and making a thermal head perform an electronic driving on it. CONSTITUTION:A thermal recording is performed by dividing a picture element group in a thermal head into matrices that consist of (n)X(m) number of picture elements in the main and subscanning directions, allocating each matrix to the matrix to color in two or four colors that are independent with each other, and varying the number of the picture elements to be colored as the occasions demand out of the (n)X(m) number of picture elements in each matrix on the multicoloring thermosensitive recording paper. The multicoloring thermosensitive recording paper consists of thermosensitive coloring layers 1, 2 and 3 that color with each low, medium and high thermal energy and stripping layers 11 and 12 which have a function to strip coloring tone at an upper layer with functioning to the upper layer when a coloring layer is colored with the medium and high thermal energies and by these fundamental constitutions, it is possible to perform each coloring of cyan, Magenta and yellow.
Patent JP-S5844325-A (JP)
Title: Inspector for leakage from receptacle
Inventor: SHIYOUJI KATSUHIRO
IPC: G01M3/32
Filed: 1981-09-10
Abstract: PURPOSE:To enable to perform the check of a receptacle for a leak under an empty condition without the enclosure of the receptacle for filling, by hermetrically enclosing the opening of the receptacle to be measured by means of a receptacle retainer equipped with air feed and exhaust pipes. CONSTITUTION:A receptacle retainer 22 consists of a base 24, equipped with a packing material 28 at an upper edge and an air feed pipe 30 at a center of an under surface, and a block body 26 having a conduit 32 connecting to the pipe 30. The block body 26 of the receptacle retainer 22 is inserted into a receptacle 14, and a packing material 28 is brought into contact with a rim 18 by means of a press plate 18. After air is fed by a pump 36 and a given time has elasped, a difference between the pressure before air is fed and at an air feed time is detected by a detecting circuit 40 to inspect the presence of a leak.
Patent JP-H10316459-A (JP)
Title: Regenerated aggregate, concrete produced by using the aggregate and their production
Inventor: SUMINO MASAHIRO
IPC: C04B18/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient strength of concrete. SOLUTION: This regenerated coarse aggregate 1 has the construction shown by figure (a) composed of the natural coarse aggregate particle 2, a cement mortar component 3 attached to the circumference of the particle and a resin cement mortar composite layer 5 constituting the surface layer of the cement mortar piece 4 consisting of the components 2 and 3. A resin is filled in cracks 6 formed in the cement mortar piece 4. The regenerated fine aggregate 7 has the construction expressed by figure (b) composed of a cement mortar piece 8 consisting of a cement mortar component and a resin cement mortar composite layer 9 constituting the surface layer of the cement mortar piece 8.
Patent JP-H04366134-A (JP)
Title: Fiber-reinforced plastic having high strength
Inventor: KAMINOFUJI YASUO
IPC: C08J5/04
Filed: 1991-06-14
Abstract: PURPOSE:To prepare a high-strength FRP which is free from ply separation and local buckling of fiber. CONSTITUTION:A high-strength FRP which has a higher interlaminar strength and a lower tendency to cause ply separation and local buckling of fiber than conventional FRP is prepd. by allowing a plurality of shear resistant fibers 10 to pass through each of a plurality of fiber layers 12 and 13. which have been previously laminated to each other, and combining the ends of the fibers 10 with fibers of the upper and lower ends of the laminate.
Patent JP-H0714948-A (JP)
Title: Power semiconductor module
Inventor: KOIZUMI MASAHIRO
IPC: H01L23/58
Filed: 1993-06-15
Abstract: PURPOSE:To provide a power semiconductor module for electric power by which the deterioration of each joint parts and cooling situation of an equipment can be grasped while monitoring all times the working temperature of the equipment by fitting thermocouples onto a semiconductor element and respective parts. CONSTITUTION:A power semiconductor module is entirely covered with a resin and it is provided with semiconductor elements 5 and respective electrodes 1, 2 and 3 mounted on an insulation substrate 4, which is fixed on a heat sink 7. Further it is also provided with thermocouples 8 on the elements 5 and respective parts respectively. Thus, since the working temperature of the semiconductor elements and the joint parts of respective parts can be monitored all times, the deterioration situation of the joint parts can be grasped based on an increasing change in temperature and any failure can be also detected in advance.
Patent JP-S5571528-A (JP)
Title: Flat die for plastic extrusion molding
Inventor: TANAKA MIKIO
IPC: B29C48/08
Filed: 1978-11-22
Abstract: PURPOSE:To disperse the pressure in a die and to prevent halting of molten resin,  by forming in an L-shape the section of a molten resin flow passage, provided at the inside of the die, running from a manifold to a lip outlet by the use of three body members. CONSTITUTION:A front member 1, a rear member 2, and a bottom member 3 are joined together by means of bolts 8 and 9 to form a die proper. A molten resin flow passage 6 running from an extrusion machine is provided in the rear member, the flow passage being connected to a manifold 7 formed in a longitudinal direction of the die proper between the rear member and the front member. An end surface of a choke bar 5 is situated facing a resin flow passage 16 formed such that it runs downward from the manifold. A die lip 4 being vertically adjustable curves in an L-shape around the corner of the flow passage 16 to form a die slit 17. The die lip has an inserting hole for a tightening bolt and a rising portion 4a formed in a circular arc at a furtherest inward part, being secured on the bottom member so that it can be adjusted vertically.
Patent JP-H075673-A (JP)
Title: Photographic paper carrier device
Inventor: TODOKI KENJI
IPC: G03D15/02
Filed: 1993-06-15
Abstract: PURPOSE:To provide a carrier device capable of surely carrying a printed paper which is cut into a print size and without leaving rollers mark on the paper. CONSTITUTION:Plural pairs of feeding rollers 21a and 21b which are relatively rotated in a reverse direction are provided in the feeding direction of the paper 4a with an interval shorter than the length of the minimum paper 4a. One the pair of feeding roller 21a and 21b shifted in the feeding direction of the paper 4a to the other roller, and also, a distance little wider than the thickness of the paper 4a is left between the pair of feeding rollers 21a and 21b. A guide pieces 23 for guiding the movement of the paper 4a is provided between the feeding rollers 21a arranged on one side of the path for feeding the paper 4a. A paper guiding edge 24 which is inclined inwardly in the feeding direction of the paper 4a is formed on the guide piece 23. The paper 4a is carried in one direction by coming the pair of feeding rollers 21a and 21b which are relatively rotated in the reverse direction into contact with each other, and the roller's mark and damages are prevented from being formed on the paper 4a.
Patent JP-H0815153-A (JP)
Title: Method and apparatus for laser emission spectroscopic analysis
Inventor: SAKAI MINORU
IPC: G01N21/63
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a method for laser emission spectroscopic analysis in which the analysis is performed while regulating the distance between the point of a laser irradiation lance and the surface of a molten sample automatically and an apparatus used for effecting the method. CONSTITUTION:The surface of a molten sample 2 is irradiated with a laser light LB through a lance 1 to produce a plasma P. The light emitted from the plasma P is then subjected to spectroscopy to produce a spectral line SP and the intensity thereof is measured in order to analyze the elements contained in the molten sample 2. In such method for laser emission spectroscopic analysis, the surface of the molten sample 2 is additionally irradiated with an ultrasonic wave and the reflected wave thereof is detected in order to measure the level of the molten sample 2 thus sustaining a constant distance between the point of the laser irradiation lance 1 and the surface of the molten sample 2.
Patent JP-H10321910-A (JP)
Title: Light-emitting semiconductor element
Inventor: IWATA HIROKAZU
IPC: H01S5/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high performance GaN series of light-emitting compound semiconductor device which has very few crystal defects and distortions, and facilitates the manufacturing method and has a good yield. SOLUTION: A cylindrical structure 12 with (10-10) m surface on principal surface of a substrate 11 as the side is formed perpendicular to the principal surface of the substrate 11, GaN series of nitride semiconductor laminations (InAlGaN series of a nitride compound semiconductor structure) 13, 14, 15 and 16 with at least one p-n junction are provided on a partial or overall side of the cylindrical structure 12, and electrodes 18 and 17 corresponding to p-type respectively for injecting current into the lamination structure 13, 14, 15 and 16 are formed. By injecting current into these electrode 18 and 17, light-emitting regions of the InAlGaN series of nitride compound semiconductor structures 13, 14, 15, 16 emits light, and the light is emitted in directions R1 and R2 which are perpendicular to the principal surface of the substrate 11.
Patent JP-H077634-A (JP)
Title: Digital signal processor
Inventor: YASUKI SEIJIROU
IPC: H04N5/14
Filed: 1993-06-15
Abstract: PURPOSE:To eliminate the need of an expensive line delay element by writing an input television signal into buffer memories and reading it from the buffer memories as if it is a signal scanned in a vertical direction. CONSTITUTION:A memory control signal generation circuit 106 generates a signal for controlling the write/read of the buffer memories 107 and 115. The buffer memory 107 writes data on a1, a2, a3,..., in the scanning direction of an input signal, writes data of b1, b2, b3,..., in a next line and data of c1, c2, c3,..., in a next line by the write signal W of the memory control signal generation circuit 106. Furthermore, the buffer memory 107 reads data of a1, b1, c1,..., in a longitudinal direction different from the scanning direction of the input signal by the read signal R of the memory control signal generation circuit 106. The read data is supplied to a filter processing circuit 114, and is vertically filtering-processed. Then, the output is inputted to the buffer memory 115.
Patent JP-S5475668-A (JP)
Title: Sorting device for grain water content measuring meter in grain drying machine
Inventor: KANEFUJI YUUJI
IPC: G01N19/00
Filed: 1977-11-30
Abstract: PURPOSE: To improve accuracy of grain dryiness measuring in a grain drying machine by providing it with a device designed, at least, to make only refined grain free of foreign matter pass near a sensor as far as possible.  
     CONSTITUTION: A sensor 3 is installed in a storage tank of a grain drying machine 1. This sensor 3 is preferably installed in such a position where the refined grain is most dispersed by dispersing vanes 5 and centrifugal force. Provide an air outlet 4 at immediately above the position where the sensor 3 is located and connect it to a fan 6, etc, so that air blows out from the outlet. In this mechanism, almost all the straw dust and small grain of rice, etc, contained in the grain are dispersed from the center of the storage tank 2, only refined grain which is not blown away by the air pressure enters the refined grain passage and flows down the passage by means of rotation of a rotor 8 and function of a shutter 9 so that accuracy of measuring dryness by the sensor 3 can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5933592-A (JP)
Inventor: AZUMI TOMOYA
IPC: G07F13/06
Filed: 1982-08-18
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-S5570135-A (JP)
Title: Program reservation device
Inventor: IWAI MASAYUKI
IPC: H04N5/44
Filed: 1978-11-20
Abstract: PURPOSE: To improve the controllability at the time of the operation stop and the reservation setting by securing the correct detection and setting of the input when the reservation channel is supplied after reservation of the power cut-off.  
     CONSTITUTION: One of preset volume VR 1 ∼VR 12  which set the tuning voltage to be applied to tuner 2 is grounded via electronic switches Q 1 ∼Q 12  of control part 35 to generate the tuning voltage. At the same time, the side of switches Q 1 ∼ Q 12  connected to volume VR 1 ∼VR 12  is connected to voltage-division resistances 39 and 40 via channel selection switches SW 1 ∼SW 12 , and the voltage of these resistances is applied to transistor TrQ 13 . Then the switching is decided for switches Q 1 ∼Q 12  according to the conducting state of TrQ 13 . Also two diodes 51 and 52 are connected between channel selection Tr49 and joint P 14  between resistance 39 and switches SW 1 ∼SW 12 . And the cut-off is decided for Tr49 only when SW 1 ∼ SW 12  are operated with Q 1 ∼Q 12  being conducting. Thus the output of Tr49 is delivered to memory 46 in the form of the channel to be reserved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63308255-A (JP)
Title: Speed change gear for movable agricultural machine
Inventor: WATANABE HITOSHI
IPC: F16H63/06
Filed: 1987-06-08
Abstract: PURPOSE:To prevent the overloading of an engine by carrying out a proper speed reduction control in response to the increase of work load. CONSTITUTION:An agricultural machine is driven and traveled while a continuously variable transmission 3 is automatically speed-change-controlled so that the revolution of an engine 1 detected by a revolution sensor 2 can be maintained within a given region for the load fluctuation while at work. For the rotational fluctuation of the engine 1 within this given region, the reduction gear ratio is reduced by a speed reduction control device 4 (not shown) so that the continuously variable transmission 3 is speed-change-controlled to reduce its speed gradually. When the work load increases and the revolution sensor 2 detects that the revolution of the engine 1 has decreased to a level lower than the given region, the continuously variable transmission 3 is speed-change- controlled with a larger reduction gear ratio through the reduction control device, so that the revolution of the engine 1 is suddenly reduced to be within the given region, thereby the overloading of the engine can be prevented.
Patent JP-S5933648-A (JP)
Title: Recorded pattern reading system
Inventor: TOMITA YASUO
IPC: G11B11/10
Filed: 1982-08-19
Abstract: PURPOSE:To increase the using efficiency of detecting signal light and to ensure the reading with high S/N, by providing a means into the optical path of the luminous flux which is modulated by revolution of polarizing surface to change the ratio between the polarizing components of a prescribed direction and the polarizing component which is orthogonal to said component of a prescribed direction. CONSTITUTION:An incident luminous flux (a) is turned into P polarized light which is parallel to the paper surface after passing through a polarizer 9 and then transmits through an optical element 10 having polarizing characteristics to be made incident to a vertical magnetic medium 11 after receiving the prescribed revolution at the polarizing surface. The reflected light from the medium 11 is reflected by the element 10 and passes through a photodetector 12. A recorded pattern is read by a photoelctric detector. In this case, the prescribed conditions are satisfied to have the maximum value of S for the S/N of the element 10 which makes use of a magnetooptic Kerr effect. As a result, the using efficiency of light is increased. At the same time, the reading is possible with high S/N.