baber/WOPTO huggingface dataset:
Patent JP-2000351072-A (JP)
Title: Measuring unit for position to be welded
Inventor: MIZUNO HIDEAKI
IPC: B23K9/127
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To more correctly estimate the three dimensional position of a portion to be welded during arc welding, to control the arc welding while copying properly a groove line, and to estimate its tip position in particular even if a twist and a bend exist on a welding wire. SOLUTION: A measuring unit is equipped with an image pickup device 2 fixed to a welding torch 1 and an arithmetic unit, and the image pickup device 2 is equipped with an image pickup mechanism having an image pickup surface 21 and a filter function and a picture processing mechanism, and performs the image pickup of a welding wire 12 projecting from the welding torch 1. According to relation between the equation of eyes to be obtained from the two dimensional coordinates values of the tip of the welding wire in the image pickup surface of the image pickup device 2 and a surface including the axis of the welding torch, the three dimensional position of the tip of the welding wire is calculated and a position to be welded is estimated by the arithmetic unit.
Patent JP-H0458881-A (JP)
Title: Arthrobacter sp-k-1
Inventor: FUJITA TAKATERU
IPC: C12R1/06
Filed: 1990-06-27
Abstract: NEW MATERIAL:An Arthrobacter.sp K-1 (FERM P-10736) as a microorganism growing at 41 deg.C without hydrolyzing starch nor reducing nitrate with generating an acid from fructose and generating a slight amount of acid from glucose or maltose and further containing lysine as a principal diamino acid in cell wall and containing 73.2-74.9mol% GC. USE:Used in production of a new beta-fructofuranosidase having strong saccharide- transferring activity and wide breadth of receptor specificity in outside of strain. Heterooligosaccharide or glycoside containing fructose is efficiently produced by said enzyme in a low cost. PREPARATION:A small amount of soil is added to a medium composed of 5% cane sugar, 0.3% NaNO3, 0.1% K2HPO4, 0.05% MgSO4.7H2O and 0.02% MnCl2.4H2O and cultured at 30 deg.C for 2-3 day.
Patent JP-S6144687-A (JP)
Title: Thermosensitive recording material
Inventor: ONO MITSUO
IPC: B41M5/337
Filed: 1984-08-09
Abstract: PURPOSE:To provide a highly water-proof thermosensitive recording material of water-soluble polyester resin with an adhesive by providing a thermosensitive color-forming layer containing a color-forming agent, a developer and an adhesive on a support. CONSTITUTION:A thermosensitive color-forming layer containing a color-forming agent (e.g. crystal violet lacton, etc.), a developer (e.g. 4-hydroxyphenoxydo, etc.) and water-soluble polyester resin (preferably of a molecular weight of 16,000- 18,000 and glass transition point of 0-70 deg.C) as an adhesive is provided on a support. Thus a thermosensitive recording material intended for is obtained. EFFECT:The titled material improves color-forming property and coating strength as well as prevents color formation.
Patent JP-2000358221-A (JP)
Title: Image display device
Inventor: NAKAMURA TOMOYUKI
IPC: H04N7/01
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can properly display image data at a variable photographing rate onto an image display means with a prescribed display rate. SOLUTION: The image display device that continuously displays image data photographed by an image pickup device with a variable photographing rate, is provided with an image storage section 1 that stores the image data and information relating to the photographing rate, an image display section 4 that displays an image at a prescribed display rate, a frame rate detection section 2 that detects the photographing rate from the information stored in the image storage section 1 and detects the display rate of the image display section 4, and an interpolation image generating section 3 that generates an interpolation image to interpolate the image read from the image storage section 1 based on the information detected by the frame rate detection section 2.
Patent JP-S6321660-A (JP)
Title: Contour image forming method
Inventor: OKA KENJIYU
IPC: G03G15/00
Filed: 1986-07-15
Abstract: PURPOSE:To form a negative reversal contour image whose contour part is white-omitted and to enable electrostatic transfer to normal paper, etc., by performing normal development with insulating charged toner which is electrified to the negative polarity in a developing process. CONSTITUTION:The surface of an electrophotographic drum 1 is given constant- potential charge and then exposed by an exposing device 3 to a positive image. Then, the surface of the drum 1 is applied with a specific voltage by a scorotron charger 4 to perform electrification again, thereby forming an electrostatic latent image. Then, while a specific bias is applied to a developing sleeve 51 from a power source 53, the normal development is carried out with the insulating toner which is electrified negatively in the developing process. Consequently, the insulating toner charged negatively sticks on an image part on the drum 1 which is a high-potential part to sufficient density and sticks on a no-image part as an intermediate-potential part thinly. Namely, the negative reversal contour image whose contour part is white-omitted is formed. Further, the insulating toner is used to improve the electrostatic transfer to normal paper.
Patent JP-2000352995-A (JP)
Title: Conference voice processing method, recording device, and information storage medium
Inventor: SAITO ICHIRO
IPC: G10L17/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To realize a device which automatically generates the minutes of a conference. SOLUTION: Uttered voice data are data-registered in an uttered voice storage means 11 for every identification data of a plurality of speakers. When the uttered voices of the plurality speakers are data-inputted to a voice inputting means 12, recognition is conducted for the speakers and the contents of the uttered voices on the basis of the registered data. The recognized uttered contents are edited by a recording generating means 14 into a prescribed form along with the identification data of the speakers to generate minutes data. Thus, minutes data in which the uttered contents of the plurality of speakers are edited and processed in a prescribed from with the identification data are automatically generated in real time.
Patent JP-S6414563-A (JP)
Title: Engine driven type heat pump apparatus
Inventor: ARAI KIYOSHI
IPC: F25B27/00
Filed: 1987-07-03
Abstract: PURPOSE: To start an engine smoothly by incorporating a delay means delivering a valve close signal to a flow control valve for a predetermined time after an overload detection signal is released thereby avoiding overload. CONSTITUTION: When an engine 1 is overloaded, the lever 12c of an actuator 12b is tilted in full-open direction. Movable contact 15a of a limit switch 15 is depressed and an L signal is delivered to the input terminal of an AND circuit 13b. A flow control valve 4 closes a refrigerant line 7 to limit refrigerant flow being sucked into a compressor 2 thus lessening the load on the engine 1. Consequently, r.p.m. of the engine 1 is increased and rotation of the lever 12c in full-open direction is released and the limit switch 15 is turned on. An H signal is inputted to a timer 13a which is thereby actuated to deliver an L signal to the input terminal (a) of the AND circuit 13b. Consequently, the refrigerant line 7 is choked for a predetermined time by the valve 4 even after overload is avoided and the engine output is raised stepwise.
Patent JP-H0613632-A (JP)
Title: Solar cell and its manufacture
Inventor: NAKAJIMA KAZUTAKA
IPC: H01L31/04
Filed: 1992-06-25
Abstract: PURPOSE:To form V-shaped trenches on the surface of a silicon substrate and, continuously, form P-N junctions at the bottom parts of the V-shaped trenches. CONSTITUTION:V-shaped trenches 2 are formed on the surface of a P-type silicon substrate 1 by changing the width of a laser beam successively. The laser beam is applied to the bottom parts of the V-shaped trenches 2 with the energy density changed in a suitable atmosphere to form N-type diffused layers 3. Thus local P-N junctions between the N-type diffused layers 3 and the P-type silicon substrate 1 are continuously formed.
Patent JP-H0285287-A (JP)
Title: Preparation of spirohydantoin compound and synthetic intermediate
Inventor: MIZUKAI MUNEHARU
IPC: C07D233/78
Filed: 1989-06-29
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are H or the protecting group for the amino group; R<3>-R<5> are H or the protecting group for OH) and a salt thereof. EXAMPLE:5-[(2R),(3R)-4-Benzyloxy-2,3-isopropylidenedioxy-trans-butylid ene]-3-(4- methoxybenzyl)hydantoin. USE:A synthetic intermediate for novel spirohydantoin compounds useful as herbicides and plant growth-regulating agents. The spirohydantoin compounds are readily synthesized in high yields. PREPARATION:A compound of formula II is reacted with a compound of formula III in a solvent (preferably benzene) in the presence of an anion-generating reagent (preferably sodium ethoxide) at -50-150 deg.C for 10min-15hr to provide the cis and trans isomers mixture of the compound of formula I.
Patent JP-2000354746-A (JP)
Title: Filter using ceramic porous body
Inventor: BOKU TATSUTAMA
IPC: C12N11/14
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To increase the surface area of a separation membrane and the permeated flow rate per unit surface area and to reduce the pressure drop by aligning plural filter units, each consisting of a ceramic porous body of a honeycomb structure and having specified communicating/discharging routes on the inside, at specified positions in a casing. SOLUTION: Each of the filter units is formed into a monolith type by arranging plural communicating pores 3 into a honeycomb shape in the ceramic porous body 2. A part of the pores 3 is formed into internal communicating pores 12 by sealing the both ends by sealing parts 13. The pores 3 and the pores 13 are disposed by aligning alternately and made adjacent to one another while interposing actual body parts 15 consisting of the ceramic porous body membrane. Pores 14 for discharging a filtrate are bored on every other line of the cell in the honeycomb structure. The filter units are arranged inside the casing so that the total area occupied by the filter units is made into 35% or larger of the internal area of the casing.
Patent JP-H10114529-A (JP)
Title: Water-enriched clarifying method for decreasing toxic discharge from glass melting furnace
Inventor: KOYABASHI HISASHI
IPC: C03C3/087
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce needed amount of clarifier without adversely affecting the auqlity of glass and to reduce the toxic discharge from a glass melting furnace in the process for producing glass by using a batch clarifier together with dissolving water. SOLUTION: There is a king of relation between the amt. of water dissolved in a glass melt and the amt. of such a common clarifier as Na2 SO4 for removing a specified amt. of undissolved gas from the melt. Accordingly, the toxic discharge is reduced by partially substituting the clarifier for the water dissolved in the melt as a hydroxyl group. For the purpose, a first amt. of the effective clarifier formed from the batch of a glass producing material is determined, a second amt. less than the first amt. is added to this batch, the batch is heated to form a glass melt, and the entire undissolved gas is removed. In this case, the dissolving water is added in a effective amt. to remove the entire undissolved gas from the melt when mixed with the second amt.
Patent JP-S6147050-A (JP)
Title: Plate-type fluorescent lamp
Inventor: YAMANO MASARU
IPC: H01J61/067
Filed: 1984-08-10
Abstract: PURPOSE:To prevent any breakage of areas where electrode-supporting members are fused to a sealing glass which might be caused due to temperature changes caused after fusion by elastically connecting ends of the electrode-supporting members to electrodes and fixing their other end to a sealing glass. CONSTITUTION:Plate-like electrode leads 4 and 4 made of the same material as a pair of electrodes 3, are connected to side walls 3b and 3b of the electrodes 3 i which are located on the side of an exhaust tube 1a. The electrode leads 4 and 4 are curved almost perpendicular and extend parallel to the axes of the electrodes 3. The curved areas of the leads 4 and 4 are elastic. Electrode-supporting plates 5 and 5 connected to the other side walls 3c and 3c are also curved almost perpendicularly and the curved areas of the plates 5 and 5 are also elastic. The electrode leads 4 and 4 and the electrode-supporting plates 5 and 5 are fused and fixed to a pair of sealing glasses. The mechanical stress produced in areas where the electrode leads 4 and 4 and the electrode-supporting plates 5 and 5 are fused to the sealing glasses is absorbed by causing the electrodes 3 to be supported elastically. Consequently, it is not possible that a crack develops in the sealing glasses.
Patent JP-H0727239-A (JP)
Title: Flow control device
Inventor: GOTO KOICHI
IPC: F16K7/14
Filed: 1993-07-07
Abstract: PURPOSE:To aim at compactness and light weight while maintaining flow control accuracy by providing the inside of a volume part with polymeric gel deformed by electric or thermal responsivenss to deform an elastic film elastically so as to adjust the area of a fluid passage. CONSTITUTION:In the state of not imparting DC electric field to polymeric gel 5, the polymeric gel 5 is contracted, and a needle 25 opens a fluid outlet 21. When DC electric field is imparted, the polymeric gel 5 swells and closes the fluid outlet 21. The swelling quantity of the polymeric gel 5 is gradually changed by the gradual change of voltage applied to the polymeric gel 5 so as to enable the outflow quantity adjustment of a fluid by the needle 25. Such a fluid control device is compact and lightweight because of not using mechanical transmission mechanism. In addition, since the polymeric gel 5 is correct in movement to the value of DC electric field, the action of the needle 25 is correct so as to make flow control accuracy sufficient.
Patent JP-H0462058-A (JP)
Title: Screen printing machine
Inventor: SASAKI MASARU
IPC: H05K3/12
Filed: 1990-06-25
Abstract: PURPOSE:To permit a uniform cleaning of a screen without leaving any part of its surface uncleaned by providing a screen cleaning mechanism so constructed as to be slidably movable while the screen surface is being sucked thereby and with a cleaning member held thereagainst with an elastic body. CONSTITUTION:A solvent coating nozzle 19 is provided on the upper surface of a cleaning member 18 such as cloth to impregnate this member 18 with a solvent and, on the lower surface thereof, a cleaning squeegee 20 having a flat plate-like elastic body 20a and a vertically movable suction block 21 are provided in contact therewith in a slidably movable manner. The cleaning squeegee 20 and the suction block 21 have the length almost the same as the width of a screen 13. the cleaning member 18 is about as wide as the screen 13, rolled up on roll 23 and connected at its end to a take-up roll 22. The aforesaid cleaning mechanism thus constructed is located in a position lower than the screen 13 and in a standby position spaced from the lower part thereof.
Patent JP-H0336283-A (JP)
Title: Surface treatment of steel material
Inventor: MURAYAMA KIMIMASA
IPC: C23C22/13
Filed: 1989-06-29
Abstract: PURPOSE:To improve the water resistance of a steel material used for the torque transmitting part of an automobile driving system by subjecting the steel material to specified phosphating, applying nylon resin, etc., and carrying out baking. CONSTITUTION:A phosphating soln. contg. 0.5-3g/l Ni<2+>, <=1g/l Mn<2+> and 0.5-10g/l Zn<2+> and having 0.1-0.9 molar ratio of Ca to Zn and 0.3-1.5 molar ratio of Zn+Ca to PO4 is prepd. A steel material used for the torque transmitting part of an automobile driving system utilizing interlocking with a spline is treated with the phosphating soln. to improve the heat resistance. Primer is then applied and nylon resin is further applied and baked.
Patent JP-S6228966-A (JP)
Title: Front loading mechanism for player of video disk cum compact disk
Inventor: SHINOZAKI SHINPEI
IPC: G11B17/04
Filed: 1985-07-30
Abstract: PURPOSE:To improve operativity by providing a table for CD in addition to a table for VD and moving forth and back the CD table to and away from the VD table accosiatively with the drawing-out/storing operation of the VD table. CONSTITUTION:The CD table 30 is provided in addition to the VD table 20. The CD table 30 is allowed to move forth and back relatively to the VD table 20 which is drawn out of and stored in the disk player body 1, and the interlocking mechanism consisting of a pinion 28 and a rack 29 which move forth and back the CD table 30 to and away from the VD table 20 associatively with the drawing-out/storing operation of the VD table 20 is provided. Then the CD table 30 is moved forth when the VD table 20 is drawn out to set a CD or reduce the drawing-out quantity of a VD.
Patent JP-H05338673-A (JP)
Title: Packaging material and method for packaging article using same
Inventor: SHIMADA MASAHARU
IPC: B65D81/03
Filed: 1992-06-04
Abstract: PURPOSE:To obtain the packaging material with which an article vulnerable to damage can be packaged without causing any damage thereto and which has the cushioning function and is easy to collect or discard by attaching a dry nonwoven fabric to at least one side of a corrugated cardboard sheet of which the packaging material is made. CONSTITUTION:A corrugated cardboard sheet and a dry nonwoven fabric 1 are attached together, for example, with an adhesive agent 2 consisting of vinyl acetate, etc. The resulting packaging material may be used in the original as-attached condition, in the various forms such as the cushioning material made up by folding the sheet-like material and the box made up of this material or in an appropriate combination thereof. When the packaging material is used to make a box of a simple structure, the dry nonwoven fabric 1 may be attached to the one side of the sheet and entirely exposed over the inner surface of the box and, in the case of the box of a complex structure, the dry nonwoven fabric 1 may be attached to both sides of the sheet according to the forms of usage.
Patent JP-H0216555-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: B41M5/26
Filed: 1988-07-05
Abstract: PURPOSE:To use the image forming device in high-humidity environment without any trouble by heating a 1st or 2nd recording medium properly. CONSTITUTION:This image forming device is equipped with a heating means 9 which heats the 1st recording medium 74 or 2nd recording medium and a stop means 203 which detects the overheating of the medium by the heating means 9 and stops the heating of the heating means 9. When the 1st or 2nd recording medium is heated, its overheating is detected and the heating is stopped. Consequently, both recording media are prevented from sticking together owing to the overheating and also prevented from sticking together even in high-humidity environment, so that the device can be used without any trouble.
Patent JP-S6232413-A (JP)
Inventor: CHIYAARUSU AARU MANARIN
IPC: G02B21/18
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000004285-A (JP)
Title: Communication equipment and storage medium
Inventor: ISAKI TAKESHI
IPC: H04M1/57
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To store note information which can be effectively utilized as a communication history in addition to a call incoming code or call origination code. SOLUTION: Concerning this communication equipment, a call origination source telephone number can be received in the case of receiving a calling signal through a communication line, that call origination source telephone number is stored in an EEPROM as the call incoming code for the prescribed number of business, and the stored call incoming code can be displayed. In this case, when a note key is depressed by a user after an off set state is set by acquiring the call incoming code (S12: YES), a CPU fetches the note information inputted by the user continuously to the operation of a note key (S13). Further, the CPU stores such fetched note information in the EEPROM while relating it to the latest call incoming code acquired before (S18).  When displaying the call incoming code, the CPU reads the mutually related call incoming code and note information out of the EEPROM and displays them on a display.
Patent JP-S5868939-A (JP)
Inventor: JIYOSEFU KOOEN
IPC: H01L21/22
Filed: 1982-09-29
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-H0614148-A (JP)
Title: Finishing mark printing mechanism
Inventor: MIYAO MASUMASA
IPC: H04N1/00
Filed: 1992-06-26
Abstract: PURPOSE:To shorten paper passing period of time by printing finishing marks without temporarily stopping the paper passing operation of a transmission original. CONSTITUTION:The transmission original 1 is carried in the direction of the arrow mark by the drive of a lower paper ejecting roller 10. At this time, when the information transmission of the original is finishing and the control signal of finishing mark printing execution is received, an electromagnetic clutch inside a gear 12 with the electromagnetic clutch is continued to be clutched and a stamper 13 is driven through the gears 11 and 12 and rotates at the same circumferential speed as an original paper passing speed. Thus, the finishing mark is printed. After the printing, the electromagnetic clutch is disengaged, the stamper 13 is stopped and an waiting state is attained. Thus, since the printing is performed while the printing surface of the mark is moved at the same circumferential speed with the original at the time of printing the finishing mark, it is not needed to stop the transmission original.
Patent JP-S6146694-A (JP)
Title: Incoming refusing system
Inventor: KONDO YASUTAKA
IPC: H04M3/436
Filed: 1984-08-13
Abstract: PURPOSE:To permit the incoming only from a specified extension or attendant board by providing an incoming refusal storage means and permissible party number storage means. CONSTITUTION:When an extension 2 is off-hooked and the extension number of an extension 1 is dialed, a central control unit 7 checks whether or not the extension 1 is busy. When said extension 1 is idle, the central control unit 7 investigates whether or not the refusal of the extension 1 is registered on an incoming refusal storage means 8. When the refusal is not registered, said unit 7 checks whether or not the extension 1 is registered on a permissible party number storage means 9. In case of no registration, the extension 1 is not connected since it is in the incoming refusal state. Where the extension 1 is registered on the storage means 9, the central control unit 7 collates the numbers of the extensions 1 and 2 with those registered on the storage means 9 with use of a number collating means 10. When they are dissident, the connection is not carried out; otherwise, the connection is executed.
Patent JP-H0726139-A (JP)
Title: Thermoplastic resin composition having wear resistance
Inventor: TASAKA YOSHIYUKI
IPC: C08L79/08
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a thermoplastic resin composition useful for mechanical parts, etc., as a resin-based sliding material, having excellent wear resistance, heat resistance and moldability by blending a thermoplastic polyamide-imide resin having a specific structure with graphite in a prescribed ratio. CONSTITUTION:The resin composition comprises (A) 90-70wt.% of a thermoplastic polyamide-imide resin, a random copolymer of the formula [(l), (m) and (n) are molar ratios respectively, (l):(m+n) is 5:95-30:70 and (m):(n) is 5:5-9:1] having 10,000-300,000 molecular weight and (B) 10-30wt.% of graphite.