baber/WOPTO huggingface dataset:
Patent JP-H02249132-A (JP)
Title: Magnetic field orienting device
Inventor: MEGURO MASASHI
IPC: G11B5/845
Filed: 1989-03-22
Abstract: PURPOSE:To improve a degree of orientation in an in-plane longitudinal direction by arranging a second solenoid coil which generates an AC magnetic field in parallel with the first half part of a first solenoid coil which generates a magnetic field in a direction of coil central axis by DC supplied. CONSTITUTION:Such constitution that the second solenoid coil 2 to which an AC is supplied is arranged in parallel with the first half part of the first solenoid coil to which the DC (i) is supplied is employed. Consequently, an applied magnetic field is inverted or strengthened at the first half part, and the magnetic field in a constant direction is generated at a second half part. In other words, a state where magnetic powder is easy to be oriented is generated at the first half part, and afterwards, it is oriented in the in-plane longitudinal direction in a DC magnetic field generated in the direction of central axis of the first solenoid coil at the second half part. In such a way, the degree of orientation in the in-plane longitudinal direction can be improved.
Patent JP-S51145470-A (JP)
Title: A method for continuous removal of noxious gas
Inventor: TSUBAKI YASUHIRO
IPC: B01D53/04
Filed: 1975-06-10
Abstract: PURPOSE: A process for continuous removal of organic solvent vapor, etc.  using activated charcoal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07254768-A (JP)
Title: Manufacturing method of circuit board
Inventor: TANUMA CHIAKI
IPC: H05K3/10
Filed: 1994-03-15
Abstract: PURPOSE:To eliminate an expensive mask for enabling an electric wiring pattern to be formed regardless of a substrate material by conducting charged particles by a control electrode according to picture image signal for the formation of the charged particle image on an insulating substrate surface. CONSTITUTION:An ion producer 2 is arranged on the uppermost stream position in the moving direction of an insulating substrate l for evenly charging -600V on the surface of the substrate 1. Next, an inverted electrostatic latent image is formed on the surface of the substrate 1 by positive polarity ion current controlled per respective record dot using the ion current head 3. Later, the charged particle images is formed on the surface of the substrate by inversion phenomenon by -300 deg.C developing bias voltage using negative polarity contact phenomenon while feeding a developer 10d from a deleloper machine 10. This charged particle images are to be fixed on the insulating substrate 1 by heat rollers 11a, 11b. Through these procedures, the electrostatic latent image holder comprising photoconductive base material can be eliminated thereby enabling the conventional flare stop to be eliminated.
Patent JP-S63237605-A (JP)
Title: Surface processing method for glass medium for ultrasonic delay element
Inventor: KASAI TAKESHI
IPC: H03H3/007
Filed: 1987-03-26
Abstract: PURPOSE:To effectively remove organic substance dusts by irradiating the surface of a glass medium with ultraviolet wave of short wavelength and ozone to dry-clean the surface. CONSTITUTION:A glass medium of such as quartz glass, etc. constituting an ultrasonic delay element is put in an equipment that is capable of irradiating with ultraviolet waves(UV) and ozone(O3) with approximately several tens of output watts, and placed at a suitable distance from a light source, and thus the surface is irradiated with the UV and O3 for a few minutes to be dry-cleaned. In the effect of the cutting of chemical reactions of organic substances by the UV and the nitriding of the O3, such as dioxicds gas, for instance, is decomposed to a volatile substance such as water, etc. In such a way, the organic substance dusts that may cause the change in the lapse of time of dealy time can effectively be removed.
Patent JP-S55161543-A (JP)
Title: Sulphurizing preventing method of casting
Inventor: SUGIURA SABUROU
IPC: B22C1/02
Filed: 1979-06-05
Abstract: PURPOSE: To suppress the sulphurizing phenomenon of molten metal and casting surface layer portions by sulphurizable material by adding one or more kinds of oxides of Ni, Fe, Cu, Co, Mn or Cr in the organic self-hardening mold containing the materials which produce sulphurizable materials such as S at the casting.  
     CONSTITUTION: One or more kinds of oxides of Ni, Fe, Cu, Co, Mn, or Cr are added in the mold containing the materials which produce sulphurizable materials such as S at the casting, such as the organic self-hardening mold obtainable from organic binders of acid-hardening type and sulfonic acid base hardening catalysts, generally at a rate of 1% or more, in the entire part of the mold or in the desired portions of the mold inside, or are let to exist in coat, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55161412-A (JP)
Title: Tuner unit
Inventor: FUJIMOTO ISAO
IPC: H03J3/18
Filed: 1979-06-04
Abstract: PURPOSE:To make it possible to receive the highest signal of radio signals except broadcast signals to be received by the tuner, by limiting the voltage of a varactor diode which is a tuning element. CONSTITUTION:A Zener diode to limit the tuning voltage to a fixed voltage is provided in line 2 through which the tuning voltage is supplied to tuning varactor diode D of tuner 1. By this constitution, the voltage supplied to varactor diode D is controlled not to be a fixed value or more, and as a result, the upper limit of the receiving frequency is limited.
Patent JP-S55162053-A (JP)
Title: Ph measuring device incorporating temperature display part
Inventor: MINAKI TERUYOSHI
IPC: G01N27/26
Filed: 1979-06-04
Abstract: PURPOSE: To realize a simplified and low-cost device with the high-accuracy measurement by securing the sharing of the division calculation part between the pH measurement system and the temperature measurement system.  
     CONSTITUTION: The signal corresponding to pH of the liquid to be measured is obtained in the form of output signal V 1  of amplifier 1; and the temperature compensating signal is obtained in the form of output signal V 3  of addition part 3 respectively. The inter-electrode potential Vi between glass electrode 8 and comparison electrode 9 is obtained in the form of output V 1  of amplifier 1 having the impedance conversion and signal inversion functions. Both output signal -Vbe at the temperature detecting part and output signal Vk of constant power source 13 are used for the output of part 3, and then the coefficient is multiplied to these signals individually. Thus V 3  is obtained through the multiplication. Temperature sensor transistor 10 is provided to the feedback circuit of operational amplifier 11, and current Ic is supplied to the collector from constant current source 12. Thus voltage -Vbe is obtained at the output end of amplifier 11. Signals V 1  and V 3  are applied to addition part 2, and signal V 2  is delivered to be applied to division calculation part 6. At part 6 the calculation is carried out via change-over switch 14 and with use of signals V 2  and V 3  or output signals V 4  and V 5  of addition parts 4 and 5 each for the input. Thus display signal V 6  of V 6 ' is delivered to display part 7.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08240009-A (JP)
Title: Pipe fitting for veranda
Inventor: ASADA YOSHIO
IPC: E04G21/32
Filed: 1995-03-03
Abstract: PURPOSE: To simply fit a pipe to a rising wall of a veranda by forming a long vertical member having a pipe fitting clamp on the outer surface on one end of a lateral member, and a short vertical member to which a fastening member is attached on the other end thereof. CONSTITUTION: A lateral member 11 and a long vertical member 12 are formed by a square pipe in such a manner as to be stably brought into contact with the upper end surface and the side of rising wall parts 3, 4, and a short vertical member 13 is formed by a round pipe. Two clamps 15, 16 are attached to the outer surface of the long vertical member 12 in such a manner as to freely rotate, and a fastening means 17 is provided on the lower end part of the short vertical member 13. The fastening means 17 comprises a nut supported not to be rotated in a fitting 18 and an L-shaped fastening bolt 19 having a contact part 20 at the tip thereof. The thus formed pipe fitting is fastened and fixed to the upper end of a rising wall, and a pipe is simply fitted through the clamp attached to the long vertical member.  A stable and sure fastening action can be obtained by setting the fastening position to a position corresponding to the middle in the longitudinal direction of the long vertical member.
Patent JP-H04271821-A (JP)
Title: Method and device for mixing solid particles and fluid
Inventor: JIEEMUZU ARUTOHAUSU
IPC: B01F25/74
Filed: 1991-03-11
Abstract: PURPOSE: To continuously mix a solid material and a liquid material and to vary physical properties over a wide range without the deterioration of quality by forming a turbine in such a manner that an 'eye' is opened in a rotating liquid and introducing the solid into the fluid stream at the point of this eye. CONSTITUTION: After a mixer is primed, cement powder is metered and the cement is supplied into the turbine 22 along a flow adjusting means 12, a solid particle inlet cone 16, a solid particle inlet 17 and a solid particle inlet passage constituted by an air-liquid boundary. The water and the cement particles come into contact at this point. The water and the cement particles then pass the passage of the turbine 22 and are mixed there and pressurized to form a slurry. The mixer is operated in an opened recirculation mode in such a state. The density of the slurry is measured by a measuring means. When the desired value is attained, the outlet is opened and the slurry is admitted into a high- pressure pump by the effect of pressure and is delivered into an ore chute.
Patent JP-H09280261-A (JP)
Title: Power transmission device for automobile and constant velocity universal joint therefor
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/226
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To absorb an amount of movement of an engine even when the engine is extensively moved based on a car body through an inertia force during starting acceleration of an automobile by a method wherein the length of the cylinder surface of the inner surface of a retainer is increased and increased gaps in an axial direction are provided between the retainer and an internal member. SOLUTION: Since gaps S1 and S2 in the axial direction between a retainer 4 and an internal member 2 are increased, the length in the axial direction of the cylinder surface 4b' of the inner surface 4b of the retainer 4 is extremely increased compared with an existing length in the axial direction.  This constitution increases the gaps S1 and S2 in the axial direction between the retainer 4 and the internal member 2 to a value high enough to allow adsorption of an amount of movement of an engine based on a car body occurring during acceleration at the starting stage of an automobile and also absorbs an amount of movement of the engine based on the car body occurring during acceleration at the starting stage of an automobile by the gaps S1 and S2 in the axial direction in addition to fine vibration of the engine itself during running of an automobile and during idling at a stop period to prevent transmission of vibration to the car body.
Patent JP-S62226940-A (JP)
Title: Carbonylation process
Inventor: KOYAMA HIROSHI
IPC: B01J31/02
Filed: 1986-03-28
Abstract: PURPOSE:To economically obtain an O-acyl compound from an O-alkyl and/or O-aryl compound suppressing the precipitation of catalyst, by using a specific catalyst containing rhodium as a main catalyst in combination with a specific catalyst-stabilizing component. CONSTITUTION:An O-alkyl and/or O-aryl compound (e.g. methyl acetate) is carbonylated by reacting with carbon monoxide in the presence of a catalyst system composed of a rhodium catalyst, an iodine compound, an aluminum accelerator and a boron compound. The above process is carried out in the presence of one or more catalyst-stabilizing components selected from (i) lithium, sodium or their compound and (ii) a trivalent nitrogen compound or trivalent phosphorus compound in the above reaction system. The precipitation of catalyst component in a distillation separation process of the catalyst from the product can be remarkably suppressed and the objective O-acyl compound, e.g. acetic anhydride useful as a raw material for production of cellulose acetate can be economically produced by this process.
Patent JP-H02223528-A (JP)
Title: Pharmaceutical composition both for induction, stimulation, and maintenance of nervous growth and for enzyme strengthening
Inventor: JIYON POORU DABANZO
IPC: A61P25/28
Filed: 1989-03-24
Abstract: PURPOSE: To obtain a pharmaceutical composition comprising a nerve growth factor, 2-amino-1,1,3-tricyano-1-propane and a carrier and useful for nerve growth induction, stimulation and maintenance of nerve growth and enzyme potentiation. CONSTITUTION: This pharmaceutical composition is obtained by combining a nerve factor with 2-amino-1,1,3-tricyano-1-propene as active ingredients and adding a pharmaceutically permissible carrier thereto. A ratio of nerve growth factor to 2-amino-1,1,3-tricyano-1-propene is about 10<-5> to about 3×10<-5> pts.wt., preferably about 2×10<-5> pts.wt. Male mouse submaxillary gland nerve growth factor is used as the nerve growth factor. The component contains at least 0.5wt.%, preferably 4.0-70wt.% for oral administration treatment.
Patent JP-H10250259-A (JP)
Title: Preparation of receit paper with lottery
Inventor: TOKUMOTO KEIZABURO
IPC: B42D15/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable development of a coordinated specific hue pattern of each printing roll at the least common multiple interval of each pitch by a method wherein a long receit paper is sent into with a plurality of specific number of printing rolls of different circumferential lengths arranged in series, and different color hue patterns are successively printed on the paper at different pitches. SOLUTION: In a printer, three pieces or over i.e., a plurality of pieces, preferably four pieces or over of different diameter printing rolls of different circumferential lengths are combined. A plurality of pieces of printing rolls are arranged in series, respective different colors of printing ink are applied, and printing with different color ink is successively applied onto one surface of long receit paper continuously sent in. A hue pattern with each printing roll has a different printing pitch owing to difference in the circumferential length, and a shear in the hue pattern is successively generated. However, a coordinated pattern is formed without any shear since a clearance of the least common multiple of respective color pitches is taken as a unit. Then, appearance of the coordinated pattern is used as a winning lottery.
Patent JP-H11263120-A (JP)
Title: Ventilation device for vehicle
Inventor: MORIWAKI YASUHIRO
IPC: B29C65/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs while an enhanced air-tightness and durability are secured. SOLUTION: A valve 12 in sheet form is installed in a drafter cylindrical body 11 to be attached to the body of an automobile, and a drafter to admit only an air flow directed from inside to outside the car is formed. The drafter body 11 is made of polypropylene, while the valve 12 is made of thermoplastic elastomer. A fixation part 25 furnished alongside the top of the valve 12 is attached to the mounting surface of the drafter body 11 by means of vibratory fusion attachment. The fusion attachment pattern is formed by arranging a plurality of inclined fusion attaching parts 31 in parallel at a certain spacing.
Patent JP-S60215421-A (JP)
Title: Window panel peripheral molding installing construction
Inventor: TANAKA YOSHIYUKI
IPC: B60J1/02
Filed: 1984-04-11
Abstract: PURPOSE:To securely cover a gap between an window panel and a car-body window frame by means of a mole and improve the quality of external appearance by supporting a decorative part with a window-panel peripheral part and a fastener member. CONSTITUTION:A window glass 2 is fixed to the edge part of a car-body window frame 1 by means of an adhesive which is filled in the edge part in such a way that it is prevented from swelling out by a dumb rubber 4. On the peripheral part 1a of the window frame 1, is stuck a tape-type fastener member 9, on which more than one projecting part 13 is provided being directed to a space S between the glass 2 and the window frame 1. On the upper part of the projecting part 14, a swelled-out part 13 is projectingly provided, and one end part 6b of the decorative part 6 of a mole 5 is supported by the upper end part of the fastener member 9, while the other end part 6a is placed on the window glass end part 2a.
Patent JP-H09246351-A (JP)
Title: Method and device for clean conveyance and clean device
Inventor: MASUJIMA MASARU
IPC: B65G49/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the floating of coarse particles when the material to be conveyed is transferred between a vacuum clean box and a clean device, and to improve the degree of cleanness. SOLUTION: A vacuum clean box 41 and a clean device 45 are coupled together, an airtight space S is formed on the part where a box side cover part 43, which performs an additional function as a shutter, and a device side shutter are facing each other, and after the airtight space has been evacuated, the cover part 43 only is opened. Then, the airtight space S is brought into the state of a clean atmosphere, the shutter 55 is opened, and the shutter 55 and the cover part 43 are taken into the device 45. In this case, the junction part of the box 41 and the device 45 are sealed by double airtight seals P1 and P2, a vacuum exhaust path 86 is provided between the P1 and P2, the part between the seals P1 and P2 is evacuated through the vacuum exhaust path 86 before the airtight space, surrounded by the box 41 and the shutter 55, becomes clean atmosphere.
Patent JP-H08274969-A (JP)
Title: Recorder
Inventor: IDE HIROYASU
IPC: H04N1/387
Filed: 1995-03-29
Abstract: PURPOSE: To revise colors efficiently by revising the color through a color revision command of form image data to be overlapped during image data recording, overlapping the form image data with image data and providing the output of the resulting data. CONSTITUTION: When an operation panel 209 is used to make a color revision command to a form image during reception of form data, color image data for one pixel to be registered are read from an EEPROM 215 and optional color data are selected. When a form overlay print is commanded by the panel 209, the content is stored in a flag in a RAM 204. Upon the receipt of image data by one page, the data are stored in a page memory 211, the flag in the RAM 204 is referenced to expand the stored form data and image data in terms of bit map and image data overlapping the form image and the received image are stored to a bit map memory 205 via a companding circuit 206. The data stored in the memory 205 are transferred to a printer engine 100, where the data are printed out.
Patent JP-H05276054-A (JP)
Title: Feedback circuit for transmitter
IPC: H04B1/04
Filed: 1992-03-27
Abstract: PURPOSE:To ensure correct feedback by suppressing invasion of high frequency noise to a feedback signal generated by a feedback circuit from a transmitter in the feedback circuit for feedback control of the transmitter. CONSTITUTION:A digital feedback signal obtained by direct A/D conversion to a feedback signal extracted by an output detector section 5 from an output line of a transmitter 4 at an A/D converter 6 is given to a digital filter 7 using a voice frequency band for its pass band, from which a voice digital feedback signal is obtained. An analog voice signal outputted from a voice signal source 1 is A/D-converted by an A/D converter 2, from which a digital voice signal is obtained. A digital signal processor 3 generates a digital voice input required for the transmitter 4 based on the two digital inputs and sends the generated signal. Thus, the feedback signal for the analog voice frequency band is excluded in this way to prevent invasion of a high frequency signal into the feedback signal and correct feedback is attained.
Patent JP-S57185452-A (JP)
Title: Recording device
Inventor: IEMURA SHIGERU
IPC: G03G15/05
Filed: 1981-05-12
Abstract: PURPOSE:To avoid a larger diameter of the recording dots formed by the recording electrodes at both sides than that of the recording dots formed by other recording electrodes, by providing the dummy electrodes made of the ferromagnetic matter at both end parts of a row of the recording electrodes made of the ferromagnetic matter. CONSTITUTION:The dummy electrodes D0 and Dn+1 are set on the extended line of the recording electrodes E1-En at a recording electrode holding part 7 with a distance same as the pitch between the recording electrodes secured to the both-end electrodes E1 and En and in the same material, same form and same size with the electrodes E1-En. These dummy electrodes are earthed via a proper impedance. In such constitution, the height of the toner chains T0 and Tn+1 formed on the dummy electrodes is higher than that of the toner chains formed on the electrodes E1-En. However, no recording voltage is applied to the dummy electrodes D0 and Dn, and as a result the height of the toner chains T0 and Tn+1 increases. While the height is set at equal level for the toner chains T1-Tn on the electrodes E1-En.
Patent JP-2000265627-A (JP)
Title: Snow guard
Inventor: MATSUMOTO HARUJI
IPC: E04D13/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness of a base with no space formed between the upper face of a roof tile and the lower face of the base by placing the base in close pressure contact with the roof tile. SOLUTION: The rear end of a base 20 of a snow guard Y is bent upward to form a raised cross section 31, further bent to the rear side to form a covering face 32 and then bent again downward to provide an extended piece 33, thus forming a locking part 30. The locking part 30 is formed to the shape of a protruding step part of a roof tile so as to be fittable to cover the protruding step part and to place the base 20 on a roof tile body, and the raised cross section 31 is formed being bent at an appropriate angle so that the covering face 32 is a plane inclining downward to the rear side in the case of the upper face of the base 20 being horizontal.  When the covering face 32 is fitted to cover the protruding step part of the roof tile, the base 20 can be placed in the state of energizing the roof tile, that is, in the state of coming in close contact with the upper part of the roof tile body. This results in preventing the levitation of the base 20 caused by a strong wind or the like.
Patent JP-S52154348-A (JP)
Title: Holding mechanism of ferromagnetic articles
Inventor: YODA TATSUMI
IPC: H01L21/50
Filed: 1976-06-18
Abstract: PURPOSE: To increase the rate of charge of leads to a transfer mechanism by placing plural leads in a brisling box and evenly distributing the leads. 
     COPYRIGHT: (C)1977,JPO&Japio