baber/WOPTO huggingface dataset:
Patent JP-2001071152-A (JP)
Title: Method for controlling displacement quantity of electrode in resistance welding and device therefor
Inventor: ISHIKAWA AKIHITO
IPC: B23K11/24
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the defective product caused by welding crack by measuring the displacement quantity of an electrode at each arcing time of the one electrode, comparing with the preset upper limit and the lower limit of the electrode displacement quantity and changing welding current supplied to the electrode when developing a deviation between the actual measured electrode displacement quantity and the set electrode displacement quantity, according to this divination to control the electrode displacement quantity. SOLUTION: When the resistance welding is executed, the actual electrode displacement quantity is measured at each arcing time of the electrode and compared with the upper limit and the lower limit electrode displacement quantities to count the number of the arcing times of the electrode in the actual electrode displacement quantity deviated from both limits in the electrode displacement quantity. When the number of the arcing times of the electrode in the continued deviation from these limits of the set displacement quantity becomes the preset number of the arcing times of the electrode to the deviation, the welding current supplied to the electrode at the next arcing time of the electrode is changed by a prescribed quantity to stabilize the electrode displacement.  Further, the continuous number of the arcing times of the electrode is changed as increasing the number of the arcing times of the electrode to control the displacement quantity of the electrode.
Patent JP-2001070973-A (JP)
Title: Method and apparatus for biological treatment
Inventor: SAKAI ITARU
IPC: B01D29/62
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a biological treatment method enabling stable and efficient solid-liquid separation treatment and a biological treatment apparatus relatively reduced in the space required for installation and high in economical efficiency. SOLUTION: In a biological treatment method, at least one hollow cylindrical filter body 9 having filter cloth provided to the outer peripheral surface thereof is immersed in a biological reaction tank 6 and the biological reaction liquid in the biological reaction tank 6 is subjected to solid-liquid separation treatment by the head difference between the inside and outside of the filter body. The filtrate in the filter body 9 is taken out as treated water.
Patent JP-S62113740-A (JP)
Inventor: ANDO YUTAKA
IPC: E01C7/10
Filed: 1985-11-14
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-H04133561-A (JP)
Title: Facsimile equipment
Inventor: NUNOKAWA NORIKO
IPC: H04N1/00
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the recording paper consumption of facsimile equipment by respectively printing one page quantities of picture information on both sides of recording paper. CONSTITUTION:When an operating section 1 is designated its operation to print picture information from a receiving section 2 on both sides of recording paper, the section 1 informs a controlling section 9 of the both-side printing. Accordingly to the information for the section 1, the section 9 instructs a routing machine 7 to switch the running route of recording paper to both-side printing. One sheet of recording is led to a rotation section 6 by means of the machine 7 and carrying rollers 8 after the picture information is printed on the surface side of the recording paper. Upon arriving at the rotation section 6, the recording paper is turned over by means of an inverting roller 12 connected to a motor 13 and a guide plate 14. A recording section 5 prints the picture information from the receiving section 2 on the rear of the recording paper fed back from the carrying rollers 8.
Patent JP-H1191485-A (JP)
Title: Side collision air bag device for automobile
Inventor: UCHIMURA RYOSUKE
IPC: B60N2/68
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a side collision air bag device of an automobile which can prevent forward positional dislocation of a housing to a base panel. SOLUTION: A forward movement of a bracket 12 to a base panel 11 is regulated by engagement of a notch part 18 and a bead part 22, and since a bolt 5 of a housing 2 is inserted into an inserting hole 24 of the bracket 12, forward positional dislocation of the housing 2 is prevented by engagement of the inserting hole 24 and the bolt 5. Therefore, work to install the housing 2 and the base panel 11 on a seat back frame can be facilitated.
Patent JP-H1193203-A (JP)
Title: Tank fitting structure in slewing machine
Inventor: SHIMOIE SHIZUO
IPC: E02F9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching and detaching of a fuel tank as not only an elevating sound of the fuel tank but also the lowering of a cooling efficiency of a hydraulic oil tank itself is controlled. SOLUTION: In a slewing machine, a slewing frame 8 is provided on a running device so as to be rotatable round an axial center in a vertical direction, and an engine for driving a hydraulic pump is loaded on the revolving frame 8, and a fuel tank 26 for supplying the fuel to the engine is attached to the one side of a hydraulic oil tank 27 for supplying a hydraulic oil to the hydraulic pump. A portion between the attaching face 44A of the fuel tank 27 and the attached face 44B of the hydraulic oil tank 27 is provided with an interposition 45 to form a gap (e) between them.
Patent JP-S61135560-A (JP)
Title: Production of tofu (bean curd) type powdered food
Inventor: KAWAHARA TSUNE
IPC: A23L11/00
Filed: 1984-12-05
Abstract: PURPOSE:To obtain the titled food having a very good taste, which is made into paste with hot water, coagulated with a high-quality coagulating agent, and used as food by adding grain or beans whose starch is gelatinized, and a flavor powder obtained by steaming or boiling soybeans, and grinding them. CONSTITUTION:Firstly, soybeans are peeled, steamed or boiled and ground in such a way that ability of coagulating into a state like TOFU is not lost when a coagulating agent is added to them. Then, the soybean powder is mixed with grain or bean powder (e.g., maize powder, etc.) obtained by gelatinizing starch contained in the grain or bean, and pulverizing it, and a powdered flavor such as seaweed powder, etc., to give the aimed food. The food is further made into paste with hot water, coagulated with a high quality TOFU coagulating agent requiring no removal of untasted components by water bleaching and used as food.
Patent JP-S60144468-A (JP)
Inventor: AA DEEMUUTO
IPC: E04H6/06
Filed: 1984-12-05
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-S61134001-A (JP)
Inventor: NOZAWA SHIGEKI
IPC: H01C7/10
Filed: 1984-12-04
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-H02103529-A (JP)
Title: Color negative film reading device
Inventor: OTA KENICHI
IPC: G03B27/73
Filed: 1988-10-13
Abstract: PURPOSE:To reproduce intended color on a print with respect to the color negative film by converting transmittance into object reflection density based on average transmission density, the ratio of density, and orange mask density. CONSTITUTION:Three lines of a CCD sensor 107 are coated with the filters in three colors of R, G, and B, respectively, and they convert the formed picture into three-color electrical signals which are color-separated. The orange masks 203 and 204 of the film measure the orange mask densities OR, OG, and OB, and the average transmission density inside of a region 202. A logarithm conversion circuit 113 possesses a RAM stored with a look-up table as a density converting means and converts the transmittance R, G, and B in color negative film picture region into object reflection density, respectively, based on density ratio subtracted with the orange mask density from the average transmission density, the logarithm exposure quantity of the color negative film and the film transmission density, respectively, and the orange mask density. Thus, even when a color negative film is used of which the theorem of Evans does not hold, intended color can be reproduced.
Patent JP-H01132666-A (JP)
Title: Dye mixture of marine blue and black
Inventor: ERUUIN HAAN
IPC: C09B67/22
Filed: 1988-10-13
Abstract: PURPOSE: To obtain a dye mixture capable of dyeing a polyester fabric marine- blue or black superior in color fastness to light, by blending a specified thiophene-azo dye with a specified amt. of a dye whose absorption max. is in a prescribed wavelength range.  
     CONSTITUTION: A thiophene-azo dye of formula I (where R 1  is formyl, cyano, etc.; R 2  is a halogen, 1-6C alkoxy, etc.; R 3  is cyano, a 1-6C alkoxycarbonyl, etc.; R 4  and R 5  are each an optionally substd. 1-4C alkyl, etc.; X is H, a 1-4C alkyl, Cl, etc.; and Y is H, a 1-4C alkyl, etc.), e.g. formula II is prepd. and mixed with one or more dyes whose absorption max. is in the wavelength range of 390-520 nm, e.g. C.I. Disperse Yellow 64 so that the dye of the formula I accounts for 60-99 wt.% of the total weight to produce the objective marine- blue or black dye mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06108999-A (JP)
Title: Motor-driven blower
Inventor: NAKAI TAKAHIRO
IPC: F04D29/44
Filed: 1992-09-25
Abstract: PURPOSE:To present the generation of circulating flow so as to improve aerodynamic performance by providing an annular plane part on the blower side end face of an end bracket, then forming the flat part of a diffuser in the opposed position, and bring these plane part and flat part into close contact. CONSTITUTION:An air current is sucked into a centrifugal impeller 35 from the inlet of a fan casing 36, and after being recovered and put in the static pressure state by a guide blade 31a, led to the intake 29 of an end bracket 22 by a return blade 31b so as to pass while cooling the interior of a motor part, and finally discharged outside from the exhaust port 27 of a housing. In this case, an annular plane part 28 is provided around the bearing support part 22a of the end bracket 22 for fixing a diffuser 31, and in opposition to this, an annular flat part 38 is provided at the fixed plate 31c of the diffuser 31. The annular plane part 28 of the end bracket 22 and the flat part 38 of the fixed plate 31c are forcibly brought into close contact by a screw 34. As a result, even with slight accuracy failure caused by dispersion in production, circulating flow from this part is positively prevented so as to improve an aerodynamic characteristic.
Patent JP-H1178565-A (JP)
Title: Center bearing support
Inventor: YONETANI MITSUHIRO
IPC: F16F15/023
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a center bearing support having variable characteristics that relatively large damping force occurs when low-frequency, large-amplitude vibration is inputted and relatively small damping force occurs when high-frequency, small-amplitude vibration is inputted and having a simple structure easy to manufacture. SOLUTION: This center bearing support is provided with an annular sealed space 8 surrounded by an elastic body 1, a hydraulic fluid 9 sealed in the sealed space 8, and a partition wall 10 forming a gap 11 in the sealed space 8 for increasing the flow resistance of the hydraulic fluid 9. The elastic body 1 is provided with a pair of bellows sections 6, 7 in the axial direction, the sealed space 8 is provided between a pair of bellows sections 6, 7, the partition wall 10 is integrally molded with one bellows section 6, and the gap 11 is provided between the partition wall 10 and the inner wall of the sealed space 8.
Patent JP-H09100478-A (JP)
Title: Method for removing high-concentration carbon dioxide gas from high-pressure natural gas
Inventor: IIJIMA MASAKI
IPC: C10L3/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To remove and collect high-concentration CO2 from a high-pressure natural gas while keeping the gas to high pressure. SOLUTION: A purified natural gas having lowered CO2 content is produced by absorbing high-concentration CO2 in a high-pressure natural gas having a CO2 partial pressure of >=2kg/cm<2> and a total pressure of >=30kg/cm<2> by a gas-liquid contact absorption process using a reclaimed CO2 -lean liquid having a saturated CO2 absorption difference of >=30Nm3 /solvent (ton) between 40 deg.C and 120 deg.C under a CO2 partial pressure of 2kg/cm<2> . A CO2 -rich liquid is also produced by this process. The CO2 -rich liquid is heated in the reclaiming step without decreasing the pressure to isolate high-pressure CO2 having a pressure of >=10kg/cm<2> and the reclaimed CO2 -lean liquid is circulated to and reused in the absorption step.
Patent JP-H06111905-A (JP)
Title: Ceramic commutator
Inventor: CHIBA AKIO
IPC: H01R39/04
Filed: 1992-09-25
Abstract: PURPOSE:To provide a commutator having good heat resisting property, good wear-resisting property, light weight and good permanence property by using ceramic material for a conductive segment and an insulating ring, wherein the high durability is produced because generation of spark is reduced in comparison with that of conventional Cu material segment and rough loss of the surface of the commutator is not produced since it is hard to be melted. CONSTITUTION:The central insulating ring 2 of the commutator of a electric rotating machine is formed of insulating ceramic, and each of conductive segments 1 provided around the central insulating ring is formed of conductive ceramic.
Patent JP-H04133379-A (JP)
Title: Switch for laser
Inventor: SUZUKI AKIHIRO
IPC: H01S3/097
Filed: 1990-09-25
Abstract: PURPOSE:To reduce a circuit inductance, to provide a high speed switching characteristic, and to facilitate a wiring work and a maintenance work by modularizing a plurality of high speed switch elements, and connecting the modules in series and parallel. CONSTITUTION:A trigger signal is applied to a gate electrode 19 of a module 16 containing a circuit in which a plurality of high speed switch elements each having 1musec or less of a switching time are so connected as to be simultaneously conducted by a driving circuit, FETs 14 in the module 16 are thus turned ON, and a current flows from a drain electrode plate 17 to a source electrode plate 18. Accordingly, an entire switch 15 for a laser is turned ON to transfer charge of a capacitor 2 to a capacitor 8. Thus, since the switch 15 is composed of series and parallel circuits of many modules, the number of wirings is reduced. Since the plates 17, 18 are formed in a plate state, its circuit inductance can be reduced, and its switching characteristic can be improved.
Patent JP-H02104060-A (JP)
Title: Picture reader
Inventor: KAJITA KOJI
IPC: H04N1/04
Filed: 1988-10-11
Abstract: PURPOSE:To simply execute the adjustment of a picture position manually or automatically in the reader itself against the dislocation to be caused by making a picture segmentation position variable. CONSTITUTION:A picture signal read by a CCD 1 is converted into a digital signal by an A/D converter 2 and a required part is segmented by a FIFO memory and the result is outputted. Simultaneously, one line of the data is fetched by a sampling circuit 4. A microcomputer 5 checks the fetched data and displays information on a display device 8 and sets WE, RE signals based on the content inputted from a key input section 7 to a timing generating circuit 6 so as to obtain a proper picture segmentation position.
Patent JP-H0791051-A (JP)
Title: Metal mold for opening part of concrete building
Inventor: USUKINU TADAO
IPC: E06B1/18
Filed: 1993-09-21
Abstract: PURPOSE:To solve the weight problem of a metal mold for an opening part such as a window or a doorway in a concrete building and prevent the damage of a molded body at the mold releasing time. CONSTITUTION:As to the thickness direction of an opening part, a metal mold can be divided into plural thickness direction members 2, 3, 4, and each thickness direction member 2 (3, 4) can be divided at least at one corner part 2C (3C, 4C) or more. As a result, a weight problem can be solved, and since each member can be removed being divided in the thickness direction of the opening part, load to the pointed part of a molded body can be reduced, and the damage of this part at the mold releasing time can be prevented effectively.
Patent JP-S62115444-A (JP)
Title: Photographic sensitive material and method for processing it
Inventor: MATSUYAMA JUNICHI
IPC: G03C1/775
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a print whose ground has superior whiteness by using a water-soluble or water-dispersible block copolymer contg. a polyvinyl alcohol type polymer and a polymer having ionic groups as components and an optical whitening agent. CONSTITUTION:A photographic sensitive material having at least one photosensitive silver halide layer and at least one nonphotosensitive layer on the reflective support and contg. a water-soluble or water-dispersible block copolymer contg. a polyvinyl alcohol type polymer as one component and a polymer having ionic groups as other component in the photosensitive layer and/or the nonphotosensitive layer by 0.5-40wt% of the amount of the binder in the layer is photographically processed in the presence of an optical whitening agent. When the whitening agent is soluble in water, it may directly be incorporated into the sensitive material in the form of an aqueous soln. or may be added to a processing soln. and impregnated into the sensitive material during processing. The optical whitening power of the whitening agent can be prevented from weakening by combination with the block copolymer and the whitening agent is made more effective in giving high whiteness to the ground.
Patent JP-S63110880-A (JP)
Title: Reproducing device for video signal
Inventor: MURAKAMI YOSHIHIRO
IPC: H04N5/783
Filed: 1986-10-28
Abstract: PURPOSE:To improve the picture quality of a reproduced picture with a simple constitution by changing the height of respective tilting scan loci of a rotary head with a prescribed changing pattern at every prescribed numbers of the tilting scan loci. CONSTITUTION:A rotary head H is fitted to a bimorph BM in a rotary drum RD. A control device CT starts a driving circuit DR, and the bimorph BM is driven, whereby the head H is periodically displaced in the direction of the height. If a tilting scan locus TR1 crosses from the bottom of a tilting track T1 a to the top of a track T2b, a locus TR2 shows the locus which crosses from the bottom of the track T1b to the top of the track T1a that proceeds one track pitch against the original locus crossing from the bottom of the track T1 to the top of the track T2b. Loci TR3 and TR4 are similarly formed. If the reproduced video signals in the respective loci TR1-TR4 are accumulated in a memory, the video signal in which a picture element signal is satisfactorily obtained in two fields is assembled for one field. Consequently, the reproduced picture with fine picture quality can be obtained.
Patent JP-H0596413-A (JP)
Title: Processing of printed circuit board
Inventor: OKUDA KIYOSHI
IPC: H05K1/02
Filed: 1991-10-03
Abstract: PURPOSE:To improve working efficiency by dividing the whole area of a printed circuit board into a plural number of areas including respectively two or more of positioning marks in the line and the row directions, computing mark average line and row pitches in a specified processing area under a three-point sensing method and processing the whole area by way of transferring the printed area in accordance with this. CONSTITUTION:Positions of a plural number of positioning marks 70 arranged in a matrix shape of a printed board W are computed by an image processing device. The whole area of this printed board W is divided into a plural number of areas W1-W4 so that more than two each of the positioning marks 70 are included in the line and the row directions in each of the divided areas W1-W4 respectively. Thereafter, average line and row pitches of the positioning marks 70 in a specified area are computed under a three-point sensing method. In accordance with this, the printed board W is transferred relatively crosswise against a processing (drilling) means and is processed in the specified area. This procedure is repeated for each of the remaining processed areas and the whole area is processed. Accordingly, error of drilling processing precision is lessened, and processing precision and working efficiency are improved.
Patent JP-H04134104-A (JP)
Title: Rocker shaft
Inventor: YAMADA YOSHIHIKO
IPC: F01L1/18
Filed: 1990-09-26
Abstract: PURPOSE:To press in both inner and outer cylinders accurately as well as to seal up an interval between oil passages on contact surface of these cylinders by pressing the inner cylinder, provided with a recess part of specified axial length, in the outer cylinder supporting a rocker arm, and forming plural pieces of oil passages with this inner cylinder inside and the recess part. CONSTITUTION:An inner cylinder 4 is pressed in from an opening end 3 of an outer cylinder 1 with a semispherical closed end 2 and this opening end 3. The inner cylinder 4 is made up of installing a semispherical closed end 5 and a recess part 6 of specified axial length so as to make it contact with the closed end 2 of the outer cylinder 1, and the closed end 5 and the closed end 2 of the outer cylinder 1 are brazed together, while the opening end 7 and the opening end 3 of the outer cylinder 3 are brazes into fixation. With this constitution, two axial oil passages 8, 9 are formed with an inner part of the inner cylinder 4 and the recess part 6, while radial oil passages 10-14 being interconnected to these axial oil passages 8, 9 are installed in the outer cylinder 1 or both outer and inner cylinders 1, 4, and oil to be fed out of a main galley is made feedable to a sliding part or the like of an unillustrated rocker arm via the axial oil passages 8, 9 and the radial oil passages 11-14.
Patent JP-S62118011-A (JP)
Title: Secular bending monitor for prime mover rotor
Inventor: INUKAI TAKAO
IPC: G01B21/00
Filed: 1985-11-18
Abstract: PURPOSE:To estimate a secular bend in a rotator accurately, by calculating stress distribution of the rotor, hardness lowering value of a rotor center hole and creep strain rate distribution from various states of a prime mover, and finding a secular bent variable from this calculation. CONSTITUTION:Temperature T, pressure P and flow (f) of steam acting on a turbine are detected by each of detectors 21, 23 and 25, and these values are inputted into a rotor temperature distribution calculator 11. The temperature distribution found hereat is inputted into a thermal stress calculator 13, calculating the thermal stress, and on the basis of a detection signal out of a tachometer 27, it is added to the centrifugal stress calculated by a centrifugal stress calculator 17, finding the extend of rotor stress. In addition, hardness lowering value is estimated from center hole hardness and integrating operation time, and creep strain rate distribution is found out of the rotor stress value with a calculator 7. Creep bend value and its direction are calculated from this creep strain rate distribution and the integrating operation time.