baber/WOPTO huggingface dataset:
Patent JP-H0380077-A (JP)
Title: Method and device for separating microcarrier
Inventor: SUGINAKA YUTAKA
IPC: C12N5/07
Filed: 1989-08-23
Abstract: PURPOSE:To separate microcarriers at a high speed without peeling cells by adhering adhesive cells to the microcarriers, culturing the cells, inserting a separator having separating plates and a discharging tube into a culture tank, rotating the separating plates and subsequently discharging the culture solution from the discharging tube. CONSTITUTION:In a system wherein adhesive cells are adhered to microcarriers and cultured, a separator 2 is inserted into a culture solution in a culture tank 1 and the culture solution is discharged from the culture tank 1 through a solution-discharging tube 10 to separate the microcarriers. The separator 2 has a guide tube 4 having a discharging opening 3 at the upper portion thereof, a rotation shaft 5 inserted into the central portion of the guide tube 4 and connected to a motor of driving source at the upper portion thereof, a plurality of separating plates 7 attached to the lower portion of the rotation shaft 5 and a cover cylinder 8 fit above the outside of the separating plates 7 through a prescribed space, the upper portion of the cover cylinder 8 being fit on the guide tube 4.
Patent JP-2000043345-A (JP)
Title: Printing system and printing method
Inventor: IIDA NOBUYUKI
IPC: G06F3/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To minimize an adverse effect on communication traffic by changing a data transfer rate in accordance with a state of a printer. SOLUTION: A computer 13 and a printer 70 are connected by an IEEE 1394 serial bus. The printer 70 has a prescribed printing speed and informs the host computer 13 of the amount of data to be inputted for a unit time. Based on the amount of data to be inputted for the unit time of which it is informed by the printer 70, the host computer 13 determines a data transfer rate to the printer 70 and transmits data.
Patent JP-H0265483-A (JP)
Title: Peripheral luminous quantity correction circuit
Inventor: YUKIMOTO TOSHITAKA
IPC: H04N5/74
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a natural pattern by applying a peripheral luminous quantity correction to a signal over a prescribed average luminance level and not applying the peripheral luminous quantity correction to a video signal below the said level. CONSTITUTION:The multiplier 3 consists of two sets of differential amplifiers Q3, Q4; Q5,Q6, constant current source TRs Q1,Q2 and a load resistor RL. A normal video signal as a signal to be multiplied and a signal clipped at an optional signal level via a clip circuit 4 are given to bases of the TRs Q1,Q2 respectively. When the same input signal is inputted to the bases of the TRs Q1,Q2, even if a modulation signal is applied between bases of the TRs Q3,Q6, no effect of a modulation signal appears at the output side. Thus, only the signal over the clipped IRE level by the clip circuit 4 is corrected. Thus, the clip level setting variable resistor is varied to apply natural peripheral luminance correction.
Patent JP-H0773726-A (JP)
Title: Stabilizer installation device and lighting apparatus
Inventor: HOSHINO KANEKO
IPC: F21V23/02
Filed: 1993-08-31
Abstract: PURPOSE:To restrict transmission of vibration from a stabilizer to a chassis, so as to reduce noise. CONSTITUTION:A wavy plate 33 is held by a chassis 12 of a lighting apparatus 11, and a stabilizer 31 is installed. The stabilizer 31 is tightened and fixed to the chassis 12 using a bolt 35 and a nut. The wavy plate 33 is composed of an aluminum plate bent in a trapezoid form to be applied to the chassis 12 and the stabilizer 31 by the surface. Dowels 21, 22, 23, 24 are protruded at the front, back, right, and let of a power supply hole 15 formed at a center part of the chassis 12, and installation holes 26, 27 for installation bolts to be inserted are formed at the front and back dowels 21, 22. In tightening and fixing the stabilizer 31 to the chassis 12, therefore, the chassis 12 is not deformed, or the wavy plate 33 are not elongated in the surface direction.
Patent JP-H0264538-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/32
Filed: 1988-08-31
Abstract: PURPOSE:To make the color development of the subject material sufficient, and to improve the shelf-life of a picture formed, even when an org. solvent for promoting color development is removed from a color developer, by incorporating a specified diequivalent coupler in the photosensitive material. CONSTITUTION:One or more kinds of the couplers shown by the formula are incorporated in the emulsion layer or its adjacent layer of the photosensitive material. In the formula, A1 is a coupler residual group, X1 is -SO2NH- or -NHSO2- group, R1 is alkyl or aryl, R2 is a 5-6 membered heterocyclic ring group contg. one or more nitrogen atoms. The yellow coupler residual group A1 is exemplified by a pivaloyl acetoanilide type or a benzoyl acetoanidide type residual group, etc. The mazenta coupler residual group A1 is exemplified by a 5-oxo-2-pyrazoline type or a pyrazolobenzimidazole type residual group, etc. The cyan coupler is exemplified by a residual group contg. a phenol or a alpha-naphthol nucleus.
Patent JP-S6458997-A (JP)
Title: Parallel flow type heat exchanger and its manufacturing process
Inventor: UBAGAI YOICHI
IPC: F28F9/00
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the vibration of heat transfer tubes and improve heat transfer coefficient by a method wherein a large number of support rods are contact-arranged in parallel to the heat transfer tubes in a shell and the support rods and heat transfer tubes are alternately assembled. CONSTITUTION:The screw part of a support rod 20 is screwed into a screw hole for the support rod at the lowest stage of a front table plate 13 and the end part of a heat transfer tube 15 is inserted into a hole for heat transfer tube at the next stage and this operation is carried out alternately and the support rods and heat transfer tubes are assembled alternately in vertical direction until they reach the highest stage. At this time, as a substitute for the tube 15 a guide rod 40 which is rather longer than the tube 15 is inserted into a hole for the heat transfer tube. A shell 12 is welded to the plate 13. Since the rod 20 is inserted before the tub 15 is inserted, the rod 20 carries out the role of guide with the rod 40 when the tube 15 is inserted. The shell 12 is welded to a rear tube plate 14. After the rod 40 is pulled out, the tube 15 is inserted. Then, the end parts of the whole heat transfer tubes are fixed to the plates 13, 14.
Patent JP-S59139236-A (JP)
Inventor: DEIBUITSUDO AARU SUKOTSUTO
IPC: A61B7/04
Filed: 1983-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0266285-A (JP)
Title: Hinged door device
Inventor: EBINA TAKUO
IPC: A47G33/02
Filed: 1988-08-31
Abstract: PURPOSE:To improve the visual appearance of a hinged door device by constituting it as that when a door is opened, the end part of a wire is reeled out from a drum so that the balance between both a spring which presses adjacent door members to have the surfaces thereof piled on each other, and a spring which presses them to separate from each other is broken. CONSTITUTION:When a drive device is operated, a supporting shaft 5 is turned in the opening direction and a door body 1 is also turned in the opening direction. The end part 11b of a wire 11 stuck to a fixed drum 13 is drawn out by the tensile force of a coiled spring 12 so that a spring 12 is compressed to reduce the spring load. As a result, the balance between the spring load and the pressing force of the coiled spring 9 attached to a hinge 8 with which door members 6 and 7 are joined is broken so that a door body 1 is gradually bent in the direction of piling the surfaces 6a and 7a of said members 6 and 7, whereby opening the door body 1.
Patent JP-2000049940-A (JP)
Title: Traffic measuring method
Inventor: KASAI KENICHI
IPC: H04M3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the loaded condition of an exchange device despite a large number of broadcasting destinations and also to reduce the load on a traffic measuring device by making the exchange device which received the broadcast communication notify the traffic measuring device of the number of broadcasting destinations of the broadcast communication and the message length at an originating time point. SOLUTION: When an information input/output terminal 3-1 transmits a message, the message transmitted from the terminal 3-1 is sent to a communication network 1 and then temporarily stored in an exchange device 2-1. In a broadcast communication mode, the device 2-1 refers to the number of its broadcasting destinations and compares it with the threshold that is previously set. If the number of broadcasting destinations of broadcast communication is larger than the threshold, the device 2-1 immediately notifies a traffic measuring device 4 of the number of broadcasting destinations and the message length. Meanwhile, the device 2-1 temporarily stores the number of broadcasting destinations and the message length when the number of broadcasting destinations is smaller than the threshold.
Patent JP-H0884393-A (JP)
Title: Broken wire detector
Inventor: NIINUMA SHINGO
IPC: H04R29/00
Filed: 1994-09-12
Abstract: PURPOSE: To detect a broken wire of a detected body whose sound volume is abruptly changed or whose input impedance is considerably changed without malfunction. CONSTITUTION: The detector has voltage and current comparators 7,8 provided to detect a broken coil of a speaker or the like and the operation of the voltage comparator 7 is inhibited at a specific input voltage or below and when the signal whose level is smaller than the inhibit level is given at the detection of a broken coil, a monostable multivibrator 17 is self-held and a sound signal is given again to release automatically the self-hold operation and a time domain filter 17, a C and a R used to eliminate a pulse with a comparatively short time width are arranged to a post-stage of the current comparator 8.
Patent JP-S60110881-A (JP)
Title: Manufacture of multiple-layer plated steel sheet for welded can
Inventor: SAKAMOTO YASUHEI
IPC: C25D11/38
Filed: 1983-11-18
Abstract: PURPOSE:To provide corrosion resistance, rust resistance and coatability to a cold rolled steel sheet by plating the steel sheet with an Ni-Fe alloy having a specified composition to a specified thickness, further plating it with Sn to a specified thickness, and forming a Cr-base film of a specified thickness in an aqueous soln. contg. sexivalent Cr. CONSTITUTION:A degreased and pickled cold rolled steel sheet is plated with an Ni-Fe alloy having a composition satisfying an equation Ni/(Ni+Fe)=0.6- 0.95 to 0.01-0.2mum thickness, and it is further plated with Sn to 0.05-1g/m<2> thickness. A metallic Cr-base film of 3-30mg/m<2> thickness is then formed in an aqueous soln. contg. sexivalent Cr. It is preferable that a chromate film contg. chromium oxide hydrate as the base by 5-15mg/m<2> (expressed in terms of Cr) is further formed in an aqueous soln. contg. sexivalent Cr.
Patent JP-S6372494-A (JP)
Title: Machining head for laser beam machine
Inventor: MOTOHARA HIDEYUKI
IPC: B23K26/08
Filed: 1986-09-16
Abstract: PURPOSE:To save a machining space of a work by moving a machining head in a direction to cross at right angles with respect to a laser optical axis and enabling to position suitable for the machining position without moving the work. CONSTITUTION:When an air cylinder 11 provided to one end of the base 7 in a longitudinal direction is moved, a rod end of the air cylinder 11 moves the end face of a flange 8 to move the machining head 1. Further, a stopper 12 is provided to regulate a moving end of the machining head 1. The machining space of the work can be saved by a device with this constitution.
Patent JP-H0499936-A (JP)
Title: Temperature monitor method
Inventor: TANIMARU SENKICHI
IPC: G01K11/12
Filed: 1990-08-17
Abstract: PURPOSE:To exactly detect temperature abnormality by constituting so as to transmit an alarm in the case where a light emitting part and a light receiving part are connected to both the ends of an optical fiber cable and the output of the light receiving part is lower than the predeterminated output. CONSTITUTION:A light emitting part 1 and a light receiving part 3 are connected to both the ends of an optical fiber cable 2 and an alarm transmission part 4 and a CPU are coupled to the light receiving part 3. Here, a circuit for calculating temperature from a profit of the light receiving part is built in the transmission part 4 and a temperature abnormality detection point is predetermined. Namely, when light made incident from the light emitting part 1 in the cable 2, the temperature can be reversely calculated from the value of the light strength in which light is received by the light receiving part 3 since a light fiber is deformed by outside temperature to damp light strength. In the case where temperature abnormality is detected in the alarm transmission part 4, the interruption signal of the temperature is transmitted for the CPU 5. The temperature abnormality is indicated for an operator in the CPU 5 to process the temperature abnormality.
Patent JP-H0283361-A (JP)
Title: Anti-hypercholesterolemina nitrile compound
Inventor: SHINNYUUEN SHITSUTO
IPC: C07C255/40
Filed: 1989-08-25
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein R 1 -R 4  are each H, halogen, 1-4C alkyl or the like; R is a group represented by formula II [wherein A is a group represented by formula III (R 5  is H, hydrolyzable ester or the like) or the like] or the like; and n is O or 1}.  
     EXAMPLE: (±)-Erythro-8-cyano-9,9-bis(4-fluorophenyl)-3,5-dihydroxy-6,8-nonadienic ester.  
     USE: This new material is a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor and useful for treating and preventing hypercholesteremia, hyperlipoproteinemia and atherosclerosis.  
     PROCESS: A novel allylaldehyde represented by formula II is reacted with an aldehyde represented by formula VIII to obtain a compd. represented by formula IX (R 6  is a hydrolyzable ester) and this compd. is reacted with a reducing reagent such as sodium borohydride to reduce a ketone group to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0264454-A (JP)
Title: Packing agent for chromatography
Inventor: UEDA TERUHISA
IPC: B01J20/286
Filed: 1988-08-30
Abstract: PURPOSE:To reduce a change of the holding characteristics due to the adsorption of a hydrophobic substance by a column packed with a packing agent by introducing polyamine into the silanol groups on the inner and outer surfaces of a porous fine globule based on silica through an alkyl chain equal to or higher than an ethyl group and reacting 1, 3-propane sultone with the primary amino group in said polyamine. CONSTITUTION:Polyamine is introduced into the silanol groups on the inner and outer surfaces of a porous fine globule based on silica through an alkyl chain equal to or higher than an ethyl group. Continuously, 1, 3-propane sultone is reacted with the primary amino group in said polyamine to obtain a sulfonic acid type packing agent for chromatography. Two hydoxyl groups of a diol group 1, a secondary amino group 2 occurring from polyamine, a tertiary amino group 3 and a sulfonic acid group 5 having a primary amino group 4 bonded thereto are present on the surface of a packing agent and a change of holding characteristics due to the adsorption of a hydrophobic substance by a column is reduced.
Patent JP-H0772607-A (JP)
Title: Photosensitive material processor
Inventor: ITOGA TAKEHIRO
IPC: G03D15/02
Filed: 1993-09-01
Abstract: PURPOSE:To reduce the number of heaters, to make a device inexpensive and small in size and to effectively utilize heat by practically using both surfaces of a far infrared heater at the drying part of a photosensitive material processor as a heat radiation surface. CONSTITUTION:This photosensitive material processor is provided with carrying rollers 209A and 209B for carrying a photosensitive material to the drying part, a carrying guide 208 for forming the carrying path of the photosensitive material, a spraying nozzle 231 for spraying air on the photosensitive material and the far infrared heater 228, and executes the developing processing of the photosensitive material. Then, both surfaces of the heater 228 are faced to the carrying path of the photosensitive material with the heater 228 as a center. Besides, the photosensitive material is carried so that the emulsion surface thereof is faced to the heater of the heater 228.
Patent JP-H0667200-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/133
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a liquid crystal display device in which work in the case of switching two or more systems of redundant scanning line driving circuits and signal line driving circuits is simplified, whose production cost is kept low and which has sufficient reliability. CONSTITUTION:Connection control switches 21 and 23 consisting of TFT having the active layer of polycrystal silicon formed of the same material and in the same layer structure as a TFT 3 for switching a picture element part are inserted between the scanning line driving circuits 13 and 15 and a scanning line 5, and between the signal line driving circuits 17 and 19 and a signal line 7 in every scanning line 3 and every signal line 7, so that electric disconnection and connection between them are executed.
Patent JP-H0552765-A (JP)
Title: Through hole inspecting apparatus
Inventor: ISHIKAWA TADAHIRO
IPC: G06T1/00
Filed: 1991-08-29
Abstract: PURPOSE:To keep up with the change of a pitch and to detect a defect of clogging of a hole by calculating the number, the position and the like of through holes in the visual field based on the photographed green sheet flat glass, and detecting the defect. CONSTITUTION:A green sheet 2 to be inspected is supplied onto an X-Y table 3 by 12 of a control device 8. The X-Y table 3 moves the sheet 2 towards a photographing camera 5 and further in X, Y directions to position the sheet so that the first inspecting area of the upper surface of the sheet 2 comes right below the camera 5. The illuminating light is cast to the lower face of the sheet 2 by 4, and a plane image 11 of the sheet 2 in the first inspecting area is photographed by 5 in the visual field 50 of the camera 5. An image processor T to which the image 11 is input computes the number, position and area of through holes 9 in the inspecting area based on the image 11. Either when the number is not coincident with the regulating number, or when the position or area of each hole is not within the allowable range, it is so evaluated that the holes 9 in the visual field 50 are defective.
Patent JP-H0381958-A (JP)
Title: Nonaqueous system secondary battery, manufacture thereof, and current collector for secondary battery
Inventor: EBATO NOBORU
IPC: H01M10/05
Filed: 1989-08-24
Abstract: PURPOSE:To increase strength of a negative electrode with performance retained by forming the negative electrode by bonding a negative active material to a current collector through a low melting point alloy. CONSTITUTION:A negative electrode 4 is formed by bonding a negative active material to a current collector 3 through a low melting point alloy 2, or by previously melt-spreading the low melting point alloy on the current collector, and pressing the negative active material against the current collector, then melting the low melting point alloy. A nonaqueous system secondary battery is fabricated in such a way that the low melting point alloy 2 melt-spreaded on the current collector 3 in the negative electrode 4 has different composition from a low melting point alloy previously melt-spreaded on the inner surface of a battery container, and the negative electrode is melt-bonded to the container through the container side low melting point alloy. The container side low melting point alloy has lower melting point than the low melting point alloy used on the current collector.
Patent JP-H0381163-A (JP)
Title: Film carrier
Inventor: IWATA MASANORI
IPC: B41J2/345
Filed: 1989-08-24
Abstract: PURPOSE:To enable all mutually opposed conductors to be positioned and connected correctly by forming an opening for exposing some of conductors which constitute a pattern on a film behind the pattern in the area to be connected to the pattern on a thermal head substrate. CONSTITUTION:Three conductors 12 or 13 of a thermal head corresponding to three conductors 5 are positioned correctly with said three conductors 5 constituting the first pattern on a film carrier 1A exposed in an opening 20, when each conductor 5 constituting the first pattern on the film carrier 1A is connected to each conductor 12,13 constituting the pattern 11 on the thermal head 8. Consequently, other conductors 12,13 of the thermal head 8 are positioned and connected correctly to respective conductors 5 of the film carrier 1A without misalignment or erroneous positioning, because each pattern 3,4,11,15 is formed with high accuracy on the film carrier 1A, thermal head 8 and printed circuit board 14.
Patent JP-H0942092-A (JP)
Title: Liquid cutoff valve
Inventor: NEMOTO HIDEO
IPC: F16K24/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve performance by preventing tilting a subvalve, also to be made difficult to close when opened the first communication hole, and improving operability of the subvalve. SOLUTION: As a guide part relating to vertically moving a subvalve 16, a guide recessed part 15 opened to a side of the subvalve 16 is provided in a peripheral side of the first valve seat 12 of a valve body 2, and a plurality of arm parts 16B engaged with inside the guide recessed part 15 are provided in the subvalve 16, to form a flow path between each arm part 16B.
Patent JP-H04101185-A (JP)
Title: Label attaching system
Inventor: SUZAKI MIKIO
IPC: G09F3/04
Filed: 1990-08-21
Abstract: PURPOSE:To prevent a label from being peeled off, to attach a label with a small number of parts and to easily attach and exchange the label by attaching the label to a cable through a contractive tube. CONSTITUTION:After the label 12 where a cable number and uses, etc., are printed is inserted into the thermal contractive tube 11, the tube 11 is flattened, that means, it is formed to be a double laminated body. Thereafter, the tube 11 is folded into halve at the center part and wound and laid on the outside of the cable 13. In such a case, by hooking and inserting a U-shaped clasp 14 in the folded part at both ends of the tube 11, the tube 11 is wound round the cable 13 through the clasp 14. Then, the tube 11 is deformed to be contracted by heating, so that it tightly adheres to the outside of the cable 13, while the label 12 is held inside the tube 11 which is formed to be the double laminated body. Thus, the label 12 is prevented from being peeled off, it is surely attached with a small number of parts, and is easily attached and exchanged.