baber/WOPTO huggingface dataset:
Patent JP-S6231529-A (JP)
Title: Drive force distribution control device for four wheel drive vehicle
Inventor: NAITOU MOTOHIRA
IPC: B60K17/348
Filed: 1985-08-05
Abstract: PURPOSE:To restrain occurrence of spins and drifts, by distributing drive force to front and rear wheels among front and rear wheels in accordance with the rotational speeds of the front and rear wheels, the vehicle speed, and the radius of turn. CONSTITUTION:The output shaft of a transmission 22 is coupled to a rear wheel propeller shaft 24R and front wheel propeller shaft 24F through a transfer 23 for changing the distribution ratio of drive force. Meanwhile, an electrical control unit 59 is connected with a front wheel rotational speed sensor 54, a rear wheel rotational speed sensor 55, a means 57 for detecting the speed of the vehicle and a means 58 for detecting the radius of turn corresponding to the steering angle. Further, the transfer 23 is operated in accordance with a control signal from the electrical control unit 59.
Patent JP-S6150414-A (JP)
Title: Composite piezoelectric unit
Inventor: NAKADA HOZUMI
IPC: H03H9/19
Filed: 1984-08-20
Abstract: PURPOSE:To decrease the size in a plane direction, to attain miniaturization and to mount the unit on the circuit board directly by arranging a crystal chip formed with electrodes to one side of the board and circuit componets to the other side, leading out at least two pairs of lead terminals connected electrically to the crystal chip and the circuit components from both ends of the board so as to penetrate through opposed side faces of the package. CONSTITUTION:A frame 12 is formed to the peripheral of a plate face of covers 11a, 11b, two each slots corresponding together are formed on opposed frame upper faces and said frame upper faces are opposed to form the package 14 by using, e.g., an insulating adhesives. Circuit elements 17 are arranged to one face of the board 15 and the crystal chip 21 is arranged to the other side and an external terminal 22 is led from the side face of the insulating package 14 to one major face by folding the terminal 22. Thus, the one major plane of the package 14 is fitted to the circuit board while being opposed thereto, no terminal hole is required to the circuit board and the height is decreased by the share of the length of a conventional lead terminal.
Patent JP-S5876890-A (JP)
Inventor: KITATSUME YOSHIAKI
IPC: G10L15/28
Filed: 1981-10-30
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-H1098619-A (JP)
Title: Method for changing edge position of continuous tone image smaller
Inventor: HARRINGTON STEVEN J
IPC: G06T5/50
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To eliminate alias of an edge of an object shifted in parallel. SOLUTION: Edge information with high resolution obtained by a gray image expression with low resolution is in use, and a foreground object defined by a mask value and a shade value is combined with a background image defined by the shade value. Characteristics of an edge denoted by an edge picture element are approximated through the reference of surrounding gray elements by processing the edge picture element of an object in a gray model with high resolution. The shift of the edge is approximated by changing the mask value in the gray model with high resolution. A change in all gray levels of the picture element caused by a change in the mask value causes an impression that the edge is shifted smaller.
Patent JP-H05195257-A (JP)
Title: Regenerating method of iron @(3754/24)iii) chloride solution
Inventor: HIRAIDE TADASHI
IPC: C23F1/46
Filed: 1991-06-17
Abstract: PURPOSE:To regenerate waste liquid of iron (III) chloride containing metal ions without loss. CONSTITUTION:Waste liquid of iron (III) chloride containing nickel ion is treated by reduction with hydrogen gas by using e.g. a reducing catalyst of a water- repellent material carrying platinum group metals. Then the reduced liquid is subjected to diffusion dialysis so as to diffuse the hydrochloric acid produced in the reduction stage into a solvent side to remove the hydrochloric acid. Then, iron scraps are added to the treated liquid to precipitate and isolate nickel and to produce iron (II) chloride. This iron (II) chloride and iron (II) chloride obtd. in the reducing stage are chlorinated to obtain iron (III) chloride. Since the iron (II) chloride in the reducing stage is produced by 1:1 ratio to iron (III) chloride, the regeneration magnification of iron (III) chloride can be suppressed at the end of this process to cause a minimization of the loss.
Patent JP-H01126288-A (JP)
Title: Control of chemical reaction and product
Inventor: SUTEITSUGU YOHANSON
IPC: C06F3/00
Filed: 1987-07-13
Abstract: PURPOSE: To inexpensively and safely obtain products, such as friction matches, by controlling the generation and flow of particles radiating fracto by a control method of a chemical reaction system.  
     CONSTITUTION: An electron releasing active material (e.g.: CaF 2 ) (A) which is a fracto releasing active material for enhancing the sensitivity of ignition and KClO 3  (B) are added to the head chemicals of the products, such as friction matches. The consumption of the compd. B is reduced and adjusted by using the component A corresponding to the component B. On the other hand, a material doped to a p type is added to the explosives, which impact the negative fructus releasing particles, such as releasing electrons to the products, such as explosives, a material doped to an n type to the explosives, which impart the positive fracto releasing particles, such as cations, as an absorptive or deactivative material to control the chemical reaction of the products, such as explosives. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0223601-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: MAEDA TATSUMI
IPC: G11B5/706
Filed: 1988-07-12
Abstract: PURPOSE:To increase saturation magnetization, and to reduce coercive force by using specific hexagonal system ferrite magnetic powder. CONSTITUTION:Magnetic powder for magnetic recording is formed of hexagonal system ferrite magnetic powder shown in formula. In formula, A represents Ba, Sr, Pb or Ca and D one kind or more selected from the tetravalent metals of Ti, Sn and Ge and N=5.5-10.0, 0.7<=X<=1.4, 0<(X-Y)<=1.4 and 0<alpha<=0.35 hold. The Ba ferrite, Sr ferrite, Pb ferrite and Ca ferrite of M type and W type hexagonal systems or these solid solution or ion substitution products or the like are contained in hexagonal system ferrite.
Patent JP-S6066311-A (JP)
Title: Production of thin film magnetic head
Inventor: INOUE KUNIHIRO
IPC: G11B5/31
Filed: 1983-09-20
Abstract: PURPOSE:To eliminate easily the step of a lower layer coil by forming preliminarily the frame of a heat resistant org. material between the coils in the stage of forming the lower layer coil. CONSTITUTION:A heat resistant org. material (photovarnish) 2 is coated on a base plate 1 and a reversal pattern 3 of a lower layer coil is formed by photoresist 3. The photovarnish 2 except the pattern is etched. An Al-Cu alloy to serve as layer coil part 4 is deposited thereon and the photoresist 3 and the Al- Cu alloy are simultaneously removed. The difference in level of the coil 4 is thus removed and is flattened. The 1st insulating layer (SiO2)5, a magnetic layer (*Permally'')6, the 2nd insulating layer (SiO2)7, an upper coil layer (Al-Cu)8 and a protective film (SiO2)9 are successively laminated thereon, by which the thin film magnetic head is obtd.
Patent JP-H1019093-A (JP)
Title: Assembly of flexible engagement type gear device
Inventor: OKURA TAKAHIRO
IPC: F16H1/32
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To avoid an angular transmission error caused by the radial deformation of a rigid inner gear, which occurs at the time of assembling a wave generator, and adverse effects due to occurrence of vibration. SOLUTION: A flexible outer gear 3 is fitted into a rigid inner gear 2. The rigid inner gear 2 is tacked temporarily on the side of a device housing 5 which is a mated member, using a temporal tacking bolt 6, and a wave generator 4 is then assembled. The rigid inner gear 2 is fastened and fixed on the device housing 5 side with a fastening bolt 7. The wave generator 4 is assembled under such a condition as the rigid inner gear 2 is tacked temporarily, thus preventing the radial deformation of the rigid inner gear 2 generated at the time of assembling the wave generator 4. Therefore, the rigid inner gear 2 is never fastened and fixed at the device housing 5 under such a condition as it is deformed in a radial direction. It is thus possible to prevent a transmission error and vibration caused by deformation.
Patent JP-S6417483-A (JP)
Title: Dc power source
Inventor: ONO MASAHARU
IPC: H02J7/35
Filed: 1987-07-10
Abstract: PURPOSE:To step up an input voltage without converting it into an AC signal by connecting light emitting diodes in parallel and disposing light emitting faces opposite to the photodetecting surface of generating means. CONSTITUTION:An amorphous silicon thin film 8 and an aluminum rear face electrode 9 formed in a P-I-N junction to a transparent electrode 7 are sequentially formed on a glass substrate 6, and 100 pieces of amorphous thin film solar cells SB1-SB100 are formed at a pitch of 0.5mm with the width of 5mm. Then, 20 high intensity light emitting diodes LED1-LED10 are arranged at a pitch of 5mm on a printed substrate 16 on which conductor circuits 14, 15 are printed, connected in parallel by wire bonding to form light emitting means. Transparent resin, such as epoxy resin is filled to be bonded between the substrate 5 of the photodetecting side of the cells SB1-SB100 and the substrate 16 for forming light emitting means.
Patent JP-S6065127-A (JP)
Title: Method for handling cop with failed leading end in automatic feeding apparatus of cop
Inventor: UCHIDA YUUJI
IPC: B65H67/06
Filed: 1983-09-20
Abstract: PURPOSE:To improve the handling efficiency of an end leading apparatus, and handle, e.g. adjust, concentratedly defective cops by hand, by providing a cop discharging mechanism in a branch path for leading cops with failed leading ends, and discharging defective cops incapable of leading ends to the outside of a conveying path system. CONSTITUTION:A branch path 7 is provided to feed cops 3' in which the end leading is failed in a leading apparatus 1 from a conveying path 4 to a conveying path 2, and a bobbin taking out apparatus 12 connected to an empty bobbin conveying path 10 is also connected to the branch part 7. If the cops 3'' with failed leading ends are caused continuously in a set number or a given time passes, all the cops in the branch path 7 are periodically discharged to the outside of the conveying path system.
Patent JP-S5797871-A (JP)
Title: Arc cutting method
Inventor: NOMURA HIROICHI
IPC: B23K9/12
Filed: 1980-12-11
Abstract: PURPOSE: To improve cutting performance by comparing the potential difference between a material to be cut and a double electrode bar with a reference value and controlling the feed rate of the double electrode rod in accordance with said difference in arc welding using the double electrode bar.  
     CONSTITUTION: Voltage is applied between the outside tube 1a of a double electrode 1 and an inside tube 1b disposed concentrically via an insulation material 1d to generate an arc, and oxygen is ejected through a central hole 1c to generate a high temp. flame 3, whereby a material 9 to be cut is cut. In this case, the potential difference between the bar 1 and the material 9 is detected with a potentiometer V, and is inputted to a differential amplifier 11, which compares the same with the reference voltage from a refernce voltage generator 10, and inputs the differential output thereof to a differential amplifier 12. Here, it is compared with the output from a pulse generator 7, and the differential output thereof is inputted to a controller 13 which in turn ontrols the revolution of a motor 6, that is, the feed speed of the bar 1, thereby controlling the spacing between the leading end of the bar 1 and the material 9 correctly according to the voltage difference V and improving cutting performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6331598-A (JP)
Title: Batchwise aeration type water treatment containing iron contact
Inventor: NISHIGUCHI TAKESHI
IPC: C02F3/12
Filed: 1986-07-25
Abstract: PURPOSE:To conserve energy and to stabilize capacity, by performing control such that the characteristic of water to be treated is automatically monitored and treatment is finished when a predetermined characteristic is obtained. CONSTITUTION:The detection values of the DO sensor 10, pH sensor 11 and redox potential ORP sensor 12 arranged to the bottom part in a tank 1 are inputted to the monitor 18 of a control computer 13. Further, an iron contact member 9 such as an iron plate is arranged in the tank 1 and waste water is contacted with iron during treatment. The output signals A, B, C of a monitor means 16 are respectively inputted to a blower 4, a treated water valve 8 and a waste water valve 3. Treatment is finished when the concn. of dissolved oxygen (DO) at the terminal of aeration treatment is within a predetermined range, the concn. of DO at the initial stage of sedimentqation treatment becomes substantially zero, pH at the terminal of sedimentation treatment becomes a definite value, for example, 7.9 or more and redox potential (ORP) becomes positive by the repetition of aeration and sedimentation treatment.
Patent JP-H1016936-A (JP)
Title: Food container
Inventor: TSUJI HISAMITSU
IPC: B65D1/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a string, and hold a lid main body on a container main body by an extremely simple motion by a method wherein under a state wherein the lower side of a connecting piece of the container main body, is covered with a flexible band body being provided on both side parts of a connecting body of the lid main body, the leading ends of the band body are connected to each other. SOLUTION: A container main body 4 is provided by connecting containers 2, 3 of which the tops are open, to both sides of a connecting piece 10, and to both sides of a connecting body 5 of which the size is confronted with the connecting piece 10, lid bodies 6, 7 to cover the openings of both containers 2, 3 are connected, and a lid main body 8 is provided. Then, to both sides of the connecting body 5 of the lid main body 8, flexible band bodies 11, 12 are provided by integrating them at the time of pressure forming. One engaging part 11a comprises of a hole, and the other engaging part 12a comprises of a protruding part which is engaged with the hole. Therefore, by winding the band bodies under the connecting piece 10, and engage them by fitting the engaging part 11a on the engaging part 12a, and by doing so, the connecting piece 10 is held by wrapping it, and the lid main body 8 can be fixed to the container main body 4. Therefore, in order to fix the lid main body 8 to the container main body 4, a troublesome fixing member such as a string is not used, and the fixation can be performed by an extremely simple motion.
Patent JP-H0833652-A (JP)
Title: Magnetic retainer for implant
Inventor: YAMADA HIROHIDE
IPC: A61C13/235
Filed: 1994-07-26
Abstract: PURPOSE:To completely and hermetically seal the permanent magnet of a retainer which is fixed by the magnetic attraction force of a magnet structural body and a keeper by composing the magnet structural body of a case made of a corrosion resistant material for housing the magnet and a sealing plate made of a corrosion resistant nonmagnetic material covering the aperture of the recessed part of this case. CONSTITUTION:This retainer has an implant body 1 to be implanted at the jaw bone and a keeper screw member 2 which has external screw threads to be screwed to internal screw threads 11 formed at this body 1 and consists of a magnetic stainless steel alloy. The magnet structural body 3 is placed on this keeper screw member 2 so as to come into tight contact therewith and the retainer is fixed by the magnetic attraction force of the magnet structural body 3 and the keeper screw member 2. In such a case, the magnet structural body 3 is formed into the hermetic structure by the permanent magnet 31, the case 32 consisting of the corrosion resistant magnetic material having a recessed part for housing this magnet and the sealing plate 33 consisting of or one corrosion resistant nonmagnetic material covering the aperture of the recessed part of the case, by which the corrosion resistance thereof is enhanced.
Patent JP-H0519858-A (JP)
Title: Servo actuator
Inventor: ONO YUTAKA
IPC: G05D3/12
Filed: 1991-07-15
Abstract: PURPOSE:To easily remove machine resonance by providing a notch filter, a sweep oscillator control means, an amplitude detecting means, and a frequency setting means. CONSTITUTION:The servo actuator is equipped with the notch filter 7 which is inserted into a speed loop and variable in center frequency, the sweep oscillator control means 11, the amplitude detecting means 13, and the frequency setting means which finds the variation rate of a detected amplitude corresponding to a frequency swept at the time of tuning and sets the frequency of a torque command value signal when the variation rate varies from positive to negative as the center frequency of the notch filter 7. In tuning mode, the frequency-swept AC signal is superposed on the signal of the speed command value, the amplitude of the torque command value signal obtained from a speed control part 6 is detected by an amplitude detecting means 13, and the frequency of the torque command value signal when the variation rate of the amplitude varies from positive to negative is set as the center frequency of the notch filter 7. The machine resonance can, therefore, be removed with ease.
Patent JP-H1120253-A (JP)
Title: Label printer
Inventor: KITAHARA SATOSHI
IPC: B41J15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a label printer which reduces an installation space thereof and stably winds a mount or labelled mount to a wind core. SOLUTION: A holding unit 9 is movable between a storage position where the unit is to be stored in a main body case 1 and an exposure position where the unit is to be exposed outside the main body case 1 towards an issuance direction of a label 11 peeled from a mount 10. The holding unit 9 has a pair of side plates 13 located at both sides in a breadthwise direction of the mount 10 or a labelled mount 5. A slit groove 16 is formed in the side plate 13, to which an end part of a center shaft 15 of a wind core 14 is slidably and detachably engaged in a direction orthogonal to a center line of the center shaft 15. When the center shaft 15 engaged with the slit groove 16 is pressed by a pressing body 18, the wind core 14 is mounted to the holding unit 9.
Patent JP-H0622126-A (JP)
Title: Picture reader
Inventor: HIGASHIYA KENGO
IPC: H04N1/04
Filed: 1992-07-01
Abstract: PURPOSE:To reduce the processing time by correcting density information formed through the use of one color among three primary colors by each color based on color information generated from three-primary color data so as to decrease the scale of a circuit generating the density information from read data. CONSTITUTION:R, G, B data after position deviation correction are inputted to a hue discrimination section 41, and since the spectral sensitivity of the G data is close to a human specific sensitivity, the data G are used for input density data and outputted together with a color code generated by data R-B, R-G obtained through subtraction processing. A color code is corrected by a ghost cancel section 42 to form an input color code and it is inputted to a density correction section 45 together with input density data and an area signal 48. The correction section 45 sets output density data with respect to input density data for each input color to correct a change in a density balance. Thus, the scale of the generating circuit of the density information is reduced and the processing time is decreased.
Patent JP-2001002959-A (JP)
Title: Photosettable coating material composition capable of satin finished design coating, satin finished design coated substrate and satin finished design coating of substrate surface
Inventor: MASUDA AKIRA
IPC: C09D167/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating material composition enabling a satin finished pattern or a pearlescent satin-like pattern to easily be formed on a flat substrate surface. SOLUTION: This photosettable coating material composition capable of satin finished design coating comprises (a) a photosettable (meth)acrylate compound and/or a photosettable unsaturated polyester, (b) a photopolymerization initiator, (c) a silicone-based polymer incompatible with the ingredient (a), and, if necessary, (d) a pearlescent pigment and moreover (e) a fibrous filler.  This coated substrate is gained through (A) a process where a flat substrate surface is coated with the above composition to form a coated surface having a satin finished pattern, and (B1) a process where the coated surface is irradiated by an electron beam or the beam of light to form a set coating film having a satin finished pattern or (B2) a process where the coated surface having a satin finished pattern is imparted by top coat made of a photosettable (meth)acrylate-based coating material, followed by being irradiated with an electron beam or the beam of light to form a set coating film having a satin finished pattern. This coating method is characterized by going through the process A, and the process B1 or B2.
Patent JP-H0339067-A (JP)
Title: Yeast product and production thereof
Inventor: NUMATA TADASHI
IPC: C12N1/16
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a yeast product, having good flavor with eliminated odor, taste, etc., peculiar to yeast and suitable as a food material, etc., by culturing yeast fungal cells in a culture medium containing soy sauce and glucose, filtering the resultant culture through a flat membrane and collecting the fungal cells. CONSTITUTION:Yeast fungal cells are cultured in a culture medium containing soy sauce and glucose. Yeasts (e.g. Saccharomyces.cerevisiae) used for producing beer, refined SAKE (Japanese rice wine), wine, MISO (fermented bean paste), soy sauce, bread, etc., are suitable as the yeast fungal cells. The culture is preferably continuously carried cut by using a membrane type bioreactor 10. The resultant culture is circulated through a membrane module 16 (e.g. precise filtration membrane) with a pump 18 to collect the yeast fungal cells in the culture solution. The filtration membrane 16 with the yeast fungal cells is then dried and the yeast fungal cells are subsequently peeled to afford a yeast product suitable as nutrient supplementary tablets, food additives, etc.
Patent JP-S5797779-A (JP)
Title: Horizontal deflecting device for television
Inventor: WATANABE TSUTOMU
IPC: H04N3/16
Filed: 1980-12-10
Abstract: PURPOSE:To economize power to enhance the efficiency, by switching the earth potential in the secondary side of a driving transformer of a horizontal deflecting circuit to a negative potential only for the turn-on operation of a drive circuit. CONSTITUTION:When a drive transistor TRQ1 is turned off, a voltage shown in figure (a) is applied to the collector of the drive TRQ1 in a time A, and a switch SW1 of a circuit 4 is connected to the earth side, and the voltage in the time A is applied to the base of a horizontal output TRQ3 to flow a small current shown in the time A of figure (c). When the TRQ1 is turned on, the switch SW1 of the circuit 4 is connected to the side of -B, and a voltage shown in a time B of figure (b) is applied to the base of the TRQ3 to flow the same current as the time B of figure (c). By this operation, a high-efficiency horizontal deflecting circuit is obtained where the drive current is small and an charge emission time Ts is short.