baber/WOPTO huggingface dataset:
Patent JP-H09107950-A (JP)
Title: Culture container assembly
Inventor: JIYON JIEI KAYARU
IPC: B65D51/16
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject assembly capable of rapidly bringing a uniform equilibrium between an atmosphere within a culturing vessel and an incubator and taking out the culturing vessel from the controlled environment of the incubator for a long period of time, and being reusable.  
     SOLUTION: This culturing vessel assembly is provided by installing a gas permeable membrane 56 at a closing body 20 in the assembly of the cell culturing vessel and the closing body 20 so as to be able to obtain a rapid and uniform equilibrium between the atmosphere in the vessel and an environment of an incubator. A plug 22 is installed for blocking the passage of a gas passing through the gas permeating membrane on taking out the vessel from the controlled environment of the incubator. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6393128-A (JP)
Title: Process and device for alignment control of semicon-ductor wafer
Inventor: UCHIDA FUMIAKI
IPC: H01L21/68
Filed: 1986-10-07
Abstract: PURPOSE:To automatically overlap two wafers by a method wherein respective gravity positions of two wafers are calculated on the basis of the data collected by image picking up the two wafers to overlap the wafers while the relative gradients thereof are calculated on the basis of the data on the regions not overlapped for driving the wafers. CONSTITUTION:Two semiconductor wafers 1a, 1b overlapped for junction are image picked up by respective television cameras 3a, 3b to store the picture image in picture image memories 4a, 4b. Then, the gravity positions of wafers 1a, 1b are calculated on the basis of respective picture image data furthermore the respective gravity positions in a crescent-shaped region outside the orientation flat part of two wafers caused by the overlapping process of two wafers 1a, 1b are calculated by a calculating part 6 to calculate the relative gradients of two wafers 1a, 1b. Through these procedures, one side wafer stage is driven so that the two wafers may be overlapped on the basis of the calculation results.
Patent JP-H03101451-A (JP)
Title: Isdn terminal equipment
Inventor: WAKABAYASHI TOSHIFUMI
IPC: H04L69/40
Filed: 1989-09-14
Abstract: PURPOSE:To attain centralized management of address and subaddress information of each terminal equipment automatically by always monitoring a signal on a control channel of a subscriber's bus and recognizing the address and subaddress information of other terminal equipment connecting to the subscriber' s bus. CONSTITUTION:The operation control of the entire equipment and major data processing are implemented by a microprocessor system comprising of a CPU 5, a ROM 6 and a RAM 7. Then a means always monitoring a signal on a control channel of an ISDN subscriber's bus 3 and a means recognizing address and subaddress information of other terminal equipment connecting to the subscriber's bus 3 from the monitor signal of the monitor means are provided. The address and subaddress information of other terminal equipment connecting to a common ISDN subscriber's bus 3 is collected automatically to attain centralized management.
Patent JP-S59130626-A (JP)
Title: Hot extruding die
Inventor: TSUCHIYA SHINJIROU
IPC: B21C25/02
Filed: 1983-12-16
Abstract: PURPOSE:To extend the life of a die by forming the die of outside and inside cases, and the 1st and 2nd die chips and lowering the face pressure with the above-mentioned outside case and the 1st die chip thereby decreasing the burden of the 2nd die chip. CONSTITUTION:The 2nd die chip 15 which is highly resistant to wear and has an extrusion bore d2 conforming to a product is mounted in an inside case 14. The 1st die chip 16 which is highly tough and has the extrusion bore d1 wider than the extrusion bore of the chip 15 is mounted in said case 14. The case 14 disposed with the chips 15, 16 is mounted in an outside case 17. The mouth part 19 of the chip 16 is covered against a billet by the mouth part 18 of the case 17. The life of the die is extended by taking advantage of the characteristics possessed by the respective parts of the above-mentioned die.
Patent JP-S6389518-A (JP)
Inventor: ROBAATO ERUUIN KANINGAMU
IPC: C08F297/02
Filed: 1987-09-22
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-H07167868-A (JP)
Title: Micro part physical property information measuring apparatus
Inventor: HOSOKI SHIGEYUKI
IPC: G01N24/00
Filed: 1994-10-03
Abstract: PURPOSE:To measure physical property information such as an electron spin, a nuclear magnetic moment, a nuclear quadruple moment, etc., from an atomic scale micro part on a surface of a sample to be inspected with high sensitivity. CONSTITUTION:A probe 2 of an interatomic power microscope is approached to a surface of a sample 1 to be inspected, a magnetic field is applied from a magnetic field generating coil 2 and magnetic paths 22-26, a high-frequency electromagnetic field is applied from coils 16, 17 to the sample 1 to be inspected, and a signal from atom existing on the surface of the sample 1 to be inspected to resonate with the electromagnetic field is detected by the probe 2.
Patent JP-H1182446-A (JP)
Title: Clip for mounting back board of box body
Inventor: INARI TAKAHIKO
IPC: F16B19/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To easily fix a back board by elastically pressing the back board toward one surface situated on the opening front side of a box body of a pair of opposed surfaces longitudinally opposed with an insert groove between. SOLUTION: A clip 10 is fitted into the mounting groove 61 of an insert plate 60. When the clip 10 is fitted, a first elastic claw 81 is elastically brought into contact with the mounting groove 61 of the insert plate 60, and a second elastic claw 82 is protruded upward from the mounting groove 61. The end part of a back plate 30 is fitted and inserted to each insert groove 50 of a frame plate 43. The second elastic claw 82 of the clip 10 is elastically brought into contact with the insert groove 50. Therefore, the back plate 30 is pressed toward the front side opposed surface of opposed surfaces longitudinally opposed with the insert groove 50 between by the elastic restoring force of the second elastic claw 82. Thus, the back plate 30 is fixed into each insert groove 50 of the frame plate 43 without play.
Patent JP-S6394197-A (JP)
Inventor: KADOTA KEIJI
IPC: G21F9/14
Filed: 1986-10-07
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-H0288551-A (JP)
Title: Novel compound, production thereof and production of alpha-hydroxy-alpha-perfluoroalkylpropionitrile
Inventor: KUBOTA TOSHIO
IPC: C07F7/18
Filed: 1988-09-26
Abstract: NEW MATERIAL:An alpha-perfluoroalkyl-alpha-trialkylsilyloxypropionitrile expressed by formula I (Rf is 1-4C perfluoroalkyl; R is alkyl). USE:A raw material of functional fluoropolymer used for positive-type resist or covering material of plastic fiber, etc. PREPARATION:An alpha-methyl-2-perfluoroalkyl ketone expressed by formula II is reacted with trialkylcyanosilane in a saturated halohydrocarbon solvent (e.g., methylene chloride) and in the presence of metal halide (e.g., zinc iodide) at room temperature to 60 deg.C to obtain a compound expressed by formula I. The reaction is performed using 1.0-1.2mol trialkylsilane to 1mol of the compound expressed by formula II. The compound expressed by formula I is reacted with dilute acid and alpha-hydroxy-alpha-perfluoroalkylpropionitrile expressed by formula III is readily obtained in high yield.
Patent JP-H04123881-A (JP)
Title: Impeller and its electron beam welding method
Inventor: NARUSE TAKAO
IPC: F04D29/28
Filed: 1990-09-11
Abstract: PURPOSE:To reduce notch sensitivity by stress concentration and to improve fatigue strength by providing projecting parts where either one of a side plate or a core plate to be joined to a blade is rounded by the number of blades. CONSTITUTION:The projecting parts G whose both ends are rounded and an opening hole J where a joint part of the blade 3 is inserted are provided by the number of blades on both corner parts of a Tee joint of the side plate l and the core plate 2 and on the projecting parts G, respectively. The projecting parts G and the opening hole J are chipped off by machining integrally from the side plate 1 and the core plate 2, respectively and with a shape of the opening part J, the width to hold the thickness (t) of the blade 3 from both sides is formed into the depth D corresponding to radius R and the width 2E excepting the opening hole J of the end faces F of the projecting parts G is determined by the welding width, etc., of an electron beam. The joining part of the blade 3 is inserted into the opening hole J and the assembly of the side plate 1 and the core plate 2, and the blade 3 is completed and electron beam welding is performed toward the blade 3 from the outside of the side plate 1 and the core plate 2.
Patent JP-S63278586-A (JP)
Inventor: PEETAA FURETSUKEN
IPC: G01F1/84
Filed: 1987-09-25
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-S61118174-A (JP)
Title: Method for coating hot melt
Inventor: NOMI MASAO
IPC: B05D1/28
Filed: 1984-11-13
Abstract: PURPOSE:To paint easily and efficiently by coating a hot melt which is heated and melted on the surface of a mat pattern, then pressing the mat pattern on the part to be painted, and transferring the hot melt. CONSTITUTION:A heated and melted hot melt 2 is coated by a roll coater on the surface of a releasable mat pattern 4, and the mat pattern 4 is cooled. The mat pattern 4 is then pressed on the part 6 to be painted, and the hot melt 2 is transferred on the part 6 to be painted. Consequently, the hot melt can be coated easily and rapidly on the part 6 to be painted even with compli cated shapes.
Patent JP-H0386921-A (JP)
Title: Magnetic transfer method
Inventor: KAWAKAMI SHINJI
IPC: G11B5/86
Filed: 1987-09-24
Abstract: PURPOSE:To improve a high recording density characteristics by using a soft tape contg. magnetic powder consisting essentially of hexagonal ferrite particles and provided with a specified magnetic layer, impressing a transfer bias magnetic field in the specified direction to the thickness direction of a medium at the time of transfer and executing transfer. CONSTITUTION:As the copy tape (soft tape) before the magnetic transfer, a tape with high squareness ratio is used in a direction perpendicular to the magnetic layer and as a magnetic transfer method, by impressing the bias magnetic field in the direction perpendicular to the magnetic layer, the copy tape can be obtained with high density and a large transfer output. Namely, a soft tape contg. the magnetic powder consisting essentially of the hexagonal ferrite particles and provided with the magnetic layer of the magnetic recording medium, which has a squareness ratio of >=0.65 in the direction perpendicular to the magnetic layer. By using such a soft tape and impressing the transfer bias magnetic field in the direction within + or -15 deg. from the direction perpendicular to the surface of the tape, the magnetic transfer is executed. Thus, even in high density recording, the copy tape with the large transfer output can be obtained.
Patent JP-S60133644-A (JP)
Title: Plasma x-ray generator
Inventor: WATANABE YOSHIO
IPC: H01J35/00
Filed: 1983-12-21
Abstract: PURPOSE:To make it possible to minimize the contamination of the wall of a discharge box or the surface of an x-ray take-out window and obtain a high plasma density by using a liquefied material for an actuating material and by providing a means to supply this liquefied material to the discharge space formed between the electrodes. CONSTITUTION:When a mercury 13 within a pot electrode 14 to be used for evacuation of a discharge box 11 is sufficiently cooled by water or liquid nitrogen 16, the vapor pressure of the mercury 13 can be lowered enough, and therefore the discharge box can be kept sufficiently vacuu. When a switch 21 is turned on, the electric charge accumulated in a condenser 20 starts to flow out, causing electric discharge between the electrodes 12, 13. When the discharge occurs, the mercury 13 is heated and vaporized by the electron beam. In this way, a high density plasma can be formed. The vaporized mercury diffuses and reaches the inner wall of the discharge box; however, if a window 17 is properly warmed by a heater 18, the mercury will scarcely adhere to the window 17.
Patent JP-H0292277-A (JP)
Title: Culture medium for culturing animal cell
Inventor: TOGAMI MASANORI
IPC: C12N5/071
Filed: 1988-09-27
Abstract: PURPOSE:To improve cell proliferation ability to an animal cell by adding at least one kind of substance selected from lipoprotein derived from egg york, tacalase, acylase and adrenal cortex hormone to a culture medium. CONSTITUTION:At least one kind of substance selected from 20-500mug/ml lipoprotein derived from egg york, 1-90mug/ml takalase. 0.2-70mug/ml acylase and 3X10<-8>-5X10<-5>mol/l adrenal cortex hormone is added to a base medium such as PRM11640 culture medium, ham F12 medium or Dalbecc's modified Eagle medium.
Patent JP-S61118766-A (JP)
Title: Color copying method
Inventor: OKUMA AKIHIRO
IPC: B41M5/26
Filed: 1984-11-14
Abstract: PURPOSE:To easily take a color copy while utilizing the characteristics of the cost difference of an intermediate sheet, the degree of the freedom of the selection of a constituent material, picture quality with gradations, etc., by employing a 'Xerofacs(R)' system as a copying system. CONSTITUTION:A photosensitive body 7 made of nonmagnetic Al metal is charged electrostatically by a charger to + charges 1 and the colors of a light beam 4 except red, green, and blue are absorbed through a color filter 5; when the light beams of red, green, and blue are passed, the information patterns of cyan, magenta, and yellow are obtained and color separation exposure is completed. Then, black toner 8 on the photosensitive body 7 is biased onto normal paper 10 as the intermediate sheet by the charger 9 to perform transfer operation at a specific speed. Then, the fixative toner is heated to 180 deg. to form fixed bodies 8b, and the heat transfer coloring layer 13 of a 'Mylar(R)' base 12 is brought into tightly contact with the fixed bodies 8b; and the normal paper 10a is brought into tightly contact thereon and irradiated by a xenon flash lamp 11 to heat the fixative toner 8a of black and obtains a hard heat transfer coloring layer 13, thereby facilitating color copying operation.
Patent JP-S6482153-A (JP)
Title: Data checking system
Inventor: TSUNODA KAZUHIRO
IPC: G06F12/16
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the constitution of a circuit which checks the stored data by producing a parity to a data memory circuit where the writing actions are given for each optional bit. CONSTITUTION:The output of a write control means 100 is used to designate a bit which writes the write data 1 into a data memory means 200 via a control line 10 and also used as a selection signal of a selection means 300. For the means 300, the read data 2 received from the means 200 is selected by the data 1 and the selection data 3 is given to a parity production means 400. The means 400 receives the data 3 and produces the parity data 4 to give it to the means 200. Thus the parity bit written into the means 200 is used to check the memory contents read out of the means 200. As a result, no duplication is required for a data memory circuit and the increase of the hardware quantity is avoided.
Patent JP-H05104904-A (JP)
Title: Radial tire
Inventor: ASANO KAZUO
IPC: B60C9/08
Filed: 1991-08-26
Abstract: PURPOSE:To improve rim touch resistance without hurting durability, riding comfortableness, operating stability, and the like by specifying the outer skin sectional form of a tire. CONSTITUTION:In the meridian cross section of a tire in the normal internal pressure state, the ratio F/h is to be 0.092 or less, where F is the bead thickness at a bead inner surface point Pi where the tire radial reference line X passing a bead heel point PO intersects the inner surface of a bead part, and (h) is the tire radial distance from the rim flange upper end to a tire equator point C where the tread part outer surface intersects the tire equator face. The ratio R/h is to be 0.77 or more, wherein R is the radius of curvature of a circular arc L passing the thickness middle point Q1 of the bead thickness F, the thickness middle point Q2 of the tread thickness H at a tread inner surface point P2 where the reference line X intersects the tread part inner surface, and the thickness middle point Q3 of the side wall part thickness in the maximum width position of the tire.
Patent JP-H10181101-A (JP)
Title: Multidepth threshold array
Inventor: BORG LARS
IPC: G06T5/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To perform a half-tone treatment of a sample value from a strength range by selecting a threshold array having the same range as the strength range and by using the threshold array selected. SOLUTION: A threshold array 112 has two parts 120 and 122. One part is a threshold array 120 with 8 bit width and an 8 bit threshold value against the sample value is 8 bit. The other part is a threshold array 122 with 16 bit width and a 16 bit threshold value against the sample value is 16 bit. A threshold value with a wider width can be used with an input superior in higher accuracy with 6553 levels color instead of 256 levels.
Patent JP-H04119397-A (JP)
Title: Automatic accompaniment generation device
Inventor: MATSUSHITA HITOMI
IPC: G10H1/38
Filed: 1990-09-10
Abstract: PURPOSE:To obtain an automatic accompaniment which matches the theory of music by reading an automatic accompaniment pattern out of an automatic accompaniment pattern memory and varying the automatic accompaniment pattern with root information. CONSTITUTION:The interval of the automatic accompaniment pattern 1 is converted by an interval conversion device 2 according to the root information 3. Namely, when the root sound information 3 is 'fa', the automatic accompaniment pattern is entered in C major, so the automatic accompaniment pattern is moved in parallel by the difference between a note number '38' having tonality information showing 'fa' and a note number '35' having tonality information showing 'do' to obtain an automatic accompaniment signal 4. Thus, the automatic accompaniment pattern memory where note numbers having tonality information are entered is provided to obtain the automatic accompaniment pattern matching the theory of music.
Patent JP-H0578365-A (JP)
Title: Photochromic compound and its production
Inventor: HIBINO JUNICHI
IPC: G11B7/244
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a new compound, useful as optical recording media and having high stability of colored substances and high sensitivity to semiconductor laser emitting regions. CONSTITUTION:A compound expressed by formula I (R1 and R2 are 1-30C alkyl; X is F, Cl, Br or I). This compound is obtained by reacting a photochromic compound expressed by formula II with an N-halosuccinimide. The compound is soluble in solvents such as alcohols, ketones, esters or benzene and further solutions of polymeric materials such as polymethyl methacrylate or polyvinyl chloride and useful as recording memory media, recording materials such as copying materials, printing photoreceptors and holographic photoreceptors and further optical filters, display materials, actinometers, decorative materials, etc. The compound is capable of forming associates having a sharp absorption band at 647nm in the initial state by irradiation with ultraviolet rays at 366nm, convertible into a colorless substance in a recorded state with semiconductor laser at 650nm and further reconvertible into an erased state by irradiation with the ultraviolet rays.
Patent JP-H03170108-A (JP)
Title: Slide latch device not requiring manual operation
Inventor: JIYATSUKII DEII PAABIN
IPC: A47B88/493
Filed: 1990-09-11
Abstract: PURPOSE: To eliminate any necessity of manual operation by restricting the movement of two coupling members in the vertical direction and separating these slide members as necessity. CONSTITUTION: A slide assembly 2 is provided with an outside base or a cabinet member 10 and the cabinet member incorporates an intermediate member 12. This intermediate member 12 supports an inside or a drawer member 14. The inside member 14 is attached to a drawer 4 and the cabinet member is attached to a support structural body. Then the drawer 4 moves to a desk, the inside 14 and intermediate member 12 are moved to each other and moved to the cabinet member. Each member of the slide assembly 2 is provided with a stopper or a latch, the mutual movement of the outside member 10, the intermediate member 12, and the inside member 14 is restricted. When the inside slide member is separated from the intermediate slide member, a user just pressurizes a lever 28.
Patent JP-S62101504-A (JP)
Title: Pneumatic tire
Inventor: MIZOGUCHI TETSUYA
IPC: B60C1/00
Filed: 1985-10-30
Abstract: PURPOSE:To improve braking and pitching resistant properties on a wet road during high speed operation by forming a tread rubber with specific blended rubber including particular polybutadiene and dien rubber, and predetermining the groove area of tread, in automobile tires. CONSTITUTION:A tread rubber is composed of blended rubber which is obtained by incorporating at least one kind of dien rubber 5-2,000pts.wt. selected from the group of natural rubber, polyisoprene rubber, styrene.butadiene rubber and cis-1,4-polybutadiene rubber into 100pts.wt. of polybutadiene containing 60-90wt% of trans 1,4 bonding rate and trans 1,2 bonding rate of less than 10wt%. And, the ratio of groove area to the overall grounding area of tread portion is predetermined at 30-50%. In this constitution, braking and pitching resistant properties on a wet rod during high speed operation can be improved.
Patent JP-S62101676-A (JP)
Title: Translucent synthetic resin adhesive sheet
Inventor: OCHI KATSURA
IPC: C09J7/02
Filed: 1985-10-30
Abstract: PURPOSE:To develop a unique rainbow color coupled with the color of an underlying adherend and produce a delicate change in color depending upon the angle at which it is observed, particularly when applied to a decorated adherend, by preparing a composite sheet by putting together an adhesive layer and a rainbow-colored, translucent synthetic resin layer containing a mica coated with titanium dioxide. CONSTITUTION:A translucent synthetic resin adhesive sheet consists of an adhesive layer and a rainbow-colored, translucent synthetic resin layer containing 1-15g/m<2> of a mica coated with titanium dioxide, with the total light transmittance of the composite layer being 30-80%. Preferably, a mica coated with titanium dioxide has an average thickness of 100-1,000mum and an average particle diameter of 5-80mum, and the thickness of the titanium dioxide layer is 60-170mum. Preferably, the translucent synthetic resin layer is made of a vinyl chloride resin and has a thickness of 20-200mum and a yield stress of 1-5kg/m<2>. The adhesive layer is preferably made of a (meth)acrylic ester adhesive having an adhesive strength of 0.8-8kg/25mm.