baber/WOPTO huggingface dataset:
Patent JP-H06317270-A (JP)
Title: Scroll type fluid machine
Inventor: ITO TAKAHIDE
IPC: F04C18/02
Filed: 1993-04-30
Abstract: PURPOSE:To realize a capacity increase and diameter reduction in both scrolls by extending an abdominal surface in a spiral lap of a fixed scroll lap so as to mesh with a back surface corresponding to a length equivalent to a specific turn on the outermost periphery in a spiral lap of a turning scroll. CONSTITUTION:In a scroll type fluid machine, a turning scroll 2 in which a spiral lap 2a is erected on an end plate and a fixed scroll 1 in which a spiral lap 1a and a cylindrical flange 1e to surround this are erected on an end plate, are meshed with each other. In this case, an abdominal surface in the spiral lap 1a of a fixed scroll lap 1 is extended over a length until the outside tail end 2f of the spiral lap 2a comes into line contact with it, that is, from a point if so as to mesh with a back surface corresponding to a length L equivalent to about a 0.5 turn on the outermost periphery in the spiral lap 2a of the turning scroll 2. On the other hand, a fluid suction port 10 is arranged at a point where the outside tail end 2f of the spiral lap 2a comes into line contact with the abdominal surface 1g, that is, on the outer peripheral side in close vicinity to a suction cutoff point (e).
Patent JP-S5831963-A (JP)
Title: Method for whipping hen's egg and whipper therefor
Inventor: SAITOU YOSHIO
IPC: A23L15/00
Filed: 1981-08-15
Abstract: PURPOSE:To impart the whipped egg with suficient viscosity and consistency, and to reduce the amount of wheat flour, by whipping hen's eggs while introducing air into the egg using a whipper furnished with air-introducing holes at the wires, shaft, etc. CONSTITUTION:The end 1a of the shaft 1 of the whipper is formed in the form of funnel, and an air-feeing path 2 is bored to the shaft 1. The path 2 is connected with a plurality of air-introducing holes 3 bored to the end part of the funnelled shaft to obtain the objective whipper. The whipper is dipped into hen's eggs placed in the mixing vessel 7 and rotated while introducing air bubbles into the egg through the air-feeding path 2 and the air-introducing holes 3 to effect the whipping of the eggs.
Patent JP-S5460884-A (JP)
Title: Tuning fork type piezoelectric oscillator
Inventor: UEDA HIROMI
IPC: H03H9/21
Filed: 1977-10-25
Abstract: PURPOSE:To correct the unbalance of the resonance frequency as well as to simplify the frequency adjusting process and to shorten the process time, by giving a little difference between the both legs of the tuning fork by securing a protrusion or notch at the tip or root part of one leg. CONSTITUTION:The width of leg 1 is made larger than that of leg 2 by DELTAh, and the resonance frequency of leg 1 is increased to obtain the nearly identical resonance frequency between both legs. Otherwise, notch 1c is provided to the tip of leg 1 or protrusion 2d is provided to the tip of leg 2 in order to an equal equivalent mass for both legs. Furthermore, protrusion 1e is provided at the root of leg 1 or notch 2f is provided at the root of leg 2 in order to control the equivalent spring constant for both legs. Thus, the unbalance of the resonance frequency is corrected simulaneously with the etching processing for the external shape of the tuning fork. As a result, the frequency adjusting process can be simplified with a reduced process time.
Patent JP-S62285484-A (JP)
Title: Semiconductor laser device with monitor
Inventor: YAMASHITA SHIGEO
IPC: H01S5/026
Filed: 1986-06-04
Abstract: PURPOSE:To facilitate the monitoring of an optical output and the decision of the directional properties, angle of spread, etc., of optical beams by mounting a plurality of photodetectors in one beam outgoing region of a laser and fitting electrodes separately extracting each output signal from the photodetectors. CONSTITUTION:A monitor element 3 with a semiconductor 2 and four light- receiving sections is formed onto an N-type GaAs substrate 1 in a monolithic manner. The electrodes 4 extracting signals are shaped to respective photodetector 3. The laser 2 is used under the state of a forward bias and the photodetector 3 under the state of a reverse bias. Accordingly, the deformation, etc. of a luminous radiation pattern based on the optical output of outgoing laser beams, the angle of spread of beams and the instability of the laser can easily be detected.
Patent JP-H08321214-A (JP)
Title: Ceiling mounting device
Inventor: TANAKA TATSUO
IPC: F21V21/02
Filed: 1995-05-26
Abstract: PURPOSE: To permit mounting of a ceiling on a ceiling mounting table regardless of whether a box to accommodate the tying part of an electric wire is used or not. CONSTITUTION: A ceiling mounting device is composed of a box 10 equipped with a downward facing opening and a ceiling mounting table 20 where a cylindrical mounting part 24 is provided in a single piece structure on a ring-shaped edge framing 21 through arm parts 22..., 23.... In case the electric wire concerned includes a tying part, the table 20 fitted on the box 10 is mounted on the frame. In otherwise case, the table 20 is solely mounted on the frame.
Patent JP-H08326189-A (JP)
Title: Wall structure for reducing radio wave obstruction
Inventor: SHOTAKA ATSUSHI
IPC: E04B1/62
Filed: 1995-05-26
Abstract: PURPOSE: To reduce the radio wave obstruction by making the reflected waves hard to reach the ground surface of the adjacent area so that the range of reflective obstruction can be reduced as far as possible. CONSTITUTION: A curtain wall 10 is formed with reinforced fiber or metallic-tip included concrete without arranging reinforcing bars or the like in the inside therein, so that radio waves can be transmitted, and the curtain wall 10 is fitted to the body of a building as the external wall. On the building side inside the curtain wall 10, plate-shaped radio-wave reflectors 28 such as a metallic net are fitted so as to be upwardly sloped with its reflecting surface upwards. The coming radio-waves are reflected by the radio-wave reflector 28 that has been fitted to the inside of the curtain wall, and in this case, since the reflecting surface of the radio-wave reflector 28 is directed upwards, the directions of the main beams of the reflected waves are directed upwards as compared with the case in which the reflecting surface is perpendicular.
Patent JP-H10314800-A (JP)
Title: Method for treatment and disposal of neutralized sludge
Inventor: HOSOOKA TOSHIO
IPC: C02F11/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, economical method for treatment and disposal of neutralized sludge in which the addition amount of a solidifying agent is small and the water content of sludge is small and the volume of the sludge per unit weight also is small so that the sludge can be leveled and compacted in a dumping area and hence high filling factor can be obtained and high soil bearing forces can be obtained so that the ultimate uses for the dumping area can be effectively provided. SOLUTION: The method for treatment and disposal of neutralized sludge comprises a step for mixing a solidifying agent into the neutralized sludge in the form of slurry, a step for solid-liquid separation of slurry after mixing the solidifying agent, a step for curing the sludge obtained in the solid-liquid separation, a step for crushing the clods of the sludge by conveying the cured sludge at least one time, and a step for carrying the sludge obtained in the preceding step into the dumping area to level and compact it in the dumping area.
Patent JP-S5651142-A (JP)
Title: Data comparing circuit
Inventor: MASUKO AKINOBU
IPC: H04N5/00
Filed: 1979-10-04
Abstract: PURPOSE:To decide data accurately with two or more data agreements at least, by storing only data of the first frame in a shift register circuits and by comparing directly data of the second frame and succeeding frames with this stored data. CONSTITUTION:If the input signal is the signal of the first frame, the circuit is so set that output data of data distributing circuit 23 may be input to shift register circuit 24. If the input signal is the signal of the second frame or succeeding frames, output data for every one bit of shift register circuit 24 is circulated, and data distributing circuit 23 is so set that data for every one bit of the second frame or succeeding frames may be input to logical operation circuit 25. Thus, the circuit is so switched that the AND between output data for every one bit of shift register circuit 24 and data for every one bit of the second frame or succeeding frames may be obtained.
Patent JP-S6020794-A (JP)
Title: Input control circuit of motor driven blower
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P25/04
Filed: 1983-07-14
Abstract: PURPOSE:To enable to use in both frequency power districts by selectively using switching means by providing capacitors for 50Hz and 60Hz. CONSTITUTION:Switching means 19 for automatically switching capacitors C9, C10 in response to the power frequency is provided, the power frequency of an AC power source 7 is identified by a frequency/voltage converter 20, a relay 21 is driven, and a relay contact 22 is switched. The capacitor C9 is for 50Hz, and the capacitor C10 is for 60Hz, the capacitor C9 has larger capacity than the capacitor C10. Thus, the capacitor C10 for 60Hz of short charging period can be accelerated to trigger a triac 9 faster to compensate to raise the minimum input.
Patent JP-H08321759-A (JP)
Title: High frequency large power device
Inventor: ONO TOSHIAKI
IPC: H03K17/56
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the device for high frequency large power application by reducing driving voltage and power and devising a temperature characteristic with respect to a current to be negative. CONSTITUTION: The device is provided with static induction transistors(TRs) 11, 12 and source electrodes of the TRs are connected to be a common electrode. Or gate electrodes of them may be connected to obtain a common control terminal. Normally-OFF bipolar mode static induction TRs are employed for the TRs 11, 12. Or Normally-ON bipolar mode static induction TRs are employed for the TRs 11, 12.
Patent JP-H11344817-A (JP)
Title: Electrophotographic photoreceptor containing aminated diketobis(aryl or heteroaryl)pyrrolopyrrole compound and its production
Inventor: ROCHAT ALAIN CLAUDE DR
IPC: C07D487/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make a 1,4-diketo-3,6-bis(aryl or heteroaryl)pyrrolo(3,4-c)pyrrole usable as a photoconductive material by aminating the compd. SOLUTION: This electrophotographic photoreceptor has at least one electrically conductive substrate, one photoconductive layer and one electric charge transferring layer, and at least one of the layers contains at least one compd. represented by formula I, where R1 is a group selected from formulae II, R2 is a group selected from formulae III or has the same meaning as R1 , R3 and R4 are each H, 1-18C alkyl, carbamoyl or the like, R5 and R6 are each 1-18C alkyl, phenyl which may be substd. by -OH, -SH or the like, benzyl, phenylethyl or the like and R7 and R8 are each H, halogen, 1-12C alkyl or the like.
Patent JP-S62283909-A (JP)
Title: Skin decoloration agent for external use
Inventor: SHIMIZU TAKAFUMI
IPC: A61K8/00
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a skin decoloration agent for external use, capable of decoloring pigmented skin by external application and having high safety, by compounding dioctyl phthalate as an active component. CONSTITUTION:The objective skin decoloration agent for external use can be produced by using dioctyl phthalate as an active component at an amount of usually 0.01-50wt%, preferably 0.5-20wt%. The skin decoloration agent exhibits extremely excellent effect against chloasma, freckle, pigmentation caused by inflammation, pigmentation caused by sunburn, Riel's melanosis, etc., by external application. The skin decoloration agent can be formed in the form of conventional drug, quasi-drug and cosmetic for external use, e.g. cream, lotion, pack, milky lotion, pasta, beauty lotion, etc., by conventional method. The agent may be properly incorporated with placenta extract, ascorbic acid, glutathione, etc., which is a conventional active component used in a skin decoloring agent for external use.
Patent JP-H04330126-A (JP)
Title: Water storage tank
Inventor: IWAMOTO FUJIMITSU
IPC: C02F1/66
Filed: 1991-04-30
Abstract: PURPOSE:To provide a water tank which is free from generation of any dead water region. CONSTITUTION:A water intake 4 is installed at a water tank 1, and water taken out of this water intake 4 is spouted from a spout pipe 6 into the water tank 1 through a pump 5. This spout pipe 6 is equipped with a spout hole 7, and the water is spouted nearly horizontal to produce a circulative stream of water in the water tank 1. This allows suppressing propagation of alga, etc., in the tank and preventing attachment of fur to the wall of tank, and thereby a pure water free from bad smell or turbidity can always be supplied.
Patent JP-S617999-A (JP)
Inventor: NUMATA AKISHI
IPC: G01C21/00
Filed: 1984-06-21
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-S61285685-A (JP)
Inventor: SHIKAMA TAKASHI
IPC: H05B3/04
Filed: 1985-06-12
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-S5830769-A (JP)
Title: Safety device for image forming device
Inventor: TANJI MASAKAZU
IPC: H04N1/00
Filed: 1981-08-18
Abstract: PURPOSE:To simplify the control, by taking in prescribed signals at set/reset timings of two FFs. CONSTITUTION:According as the process control advances, a controlling circuit 20 fetches the output of a paper end detecing part 11 at a timing t1 after the input of a synchronizing signal and takes in the jam detection output at a timing t2 and takes in paper feed failure information at a timing t3. In this case, an FF  F/F1 is set at the rise of a write enable signal and is reset at the rise of a resist sensor 3, and the paper feed success is discriminated by set/reset of this FF  F/F1, and the paper feed failure is discriminated when it is not reset. An FF  F/F2 is set at the rise of the sensor 3 and is reset at the fall of a paper, eject  sensor 14. It is discriminated that jam has occurred when the sensor 14 rises  befor the timing t2 of the next cycle after the paper feed success.
Patent JP-S618379-A (JP)
Title: Printing paper
Inventor: YAMADA YASUO
IPC: D21H27/00
Filed: 1984-06-22
Abstract: PURPOSE:To enable a paper to be stably supplied and fed in a printer and contrive enhancement of processability after printing, by making a paper from specified proportions of a bleached hardwood kraft pulp and a bleached softwood kraft pulp which specifying tensile strength, stiffness, air permeability, ash content and water content. CONSTITUTION:A paper is made from a pulp mixture comprising not less than 70wt% of a bleached hardwood kraft pulp and not less than 5wt% of a bleached softwood kraft pulp. To set the machine direction of the paper to be the a supplying and feeding direction in a printer, the tensile strength in the machine direction is set to be not lower than 8kg (JIS P-8113), and the stiffness in the machine direction is set to be not lower than 200mg (JIS P-8125). To set the cross direction of the paper to be the supplying and feeding direction in a folding machine, the tensile strength and the stiffness in the cross section are set to be not lower than 1/2 times of those in the machine direction. To stabilize curling property, the water content (JIS P-8127) is controlled to be not lower than 5%. Further, the air resistant (JIS P-8117 type B) is set to be not higher than 35sec, and and the ash content is set to be not higher than 6%.
Patent JP-H06346035-A (JP)
Title: Aerosol adhesive and its preparation
Inventor: MASUZAKI HISAO
IPC: C09J11/00
Filed: 1993-05-31
Abstract: PURPOSE: To obtain an aerosol type adhesive containing an acrylic polymer using a cyclic salt and a solvent harmless to a human body as a dispersing medium, and to provide a method for producing the same.  
     CONSTITUTION: An aerosol type adhesive manufacturing method consists of (1) a process of swelling a crosslinked acrylic polymer in a good solvent for this polymer to apply shearing force thereto to obtain a uniform dispersion of the crosslinked acrylic polymer with an average particle size of 0.1-300 μm; (2) a process of adding a poor solvent to the dispersion obtained in the process (1) to precipitate and separate the crosslinked acrylic polymer particles; (3) a process of adding an alcohol type dispersing medium to the precipitate of the crosslinked acrylic polymer particles obtained in the process (2) to obtain the dispersion of the crosslinked acrylic polymer; (4) and a process of sealing the dispersion obtained in the process (3) in an aerosol container along with an aerosol propellant capable of swelling the acrylic polymer particles. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61286857-A (JP)
Title: Multicolored image forming method and multicolored image forming material for using it
Inventor: MINO HISASHI
IPC: G03F3/10
Filed: 1985-06-13
Abstract: PURPOSE:To enbroaden a range of a transfer object by providing an intermediate image receiving sheet having a heat weldable layer on a formed image surface. CONSTITUTION:The substrate D of the intermediate image receiving sheet is composed of a paper, a plastic film and a composite of the paper and the plastic film. The material usable to the heat fusible layer E to be laminated on the substrate is selected from a material which has a non sticking property at a room temp., and has an adhension property by heating. More detailed, the prescribed material is selected from a substance in which the intermediate layer of a thermal transfer sensitive material and a colored layer which becomes insoluble with light, is welded with each other by heating, and which is also welded to the sheet to be transferred. Thus, the multiple colored image may be formed on the desired sheet to be transferred, thereby enbroadening the range of the transferring object.
Patent JP-S5555426-A (JP)
Title: Production of layer-built magnetic core
Inventor: KUDOU YASUO
IPC: G11B5/147
Filed: 1978-10-19
Abstract: PURPOSE: To improve a lamination precision by using two kinds of hardening agents different in hardening temperature range as an electric insulating adhesive layer in the production method of a mark magnetic core formed by laminating plural core thin plates through the electric insulating adhesive layer.  
     CONSTITUTION: The mixture of high-temperature herdening agent (for example, dicyandiamide) (a) and low-temperature hardening agent (for example, 1 benzyl 2 methyl imidazole) (b) is used as an adhesive hardening agent. The adhesive hardening agent above is applied to core thin plate 41 and is heated at a temperature which does not advance the hardening reaction of components a but advances the hardening reaction of components b to not only volatilize the included organic solvent but also harden components b, thereby forming adhesive hardening agent applied layer 42. Next, a prescribed number of core this plates 41 where the applied films have been already formed are superposed and are heated at the hardening reaction temperature of components a while pressing them, and applied layer 42 is hardened to join respective core thin plates 41, thus obtaining a layer-built magnetic core of a good lamination precision (where the electric resistance between core thin plates is improved). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63293038-A (JP)
Title: Method for molding frp molded item
Inventor: MINOURA HIDEKI
IPC: B29C70/06
Filed: 1987-05-26
Abstract: PURPOSE:To eliminate the need of deaerating operation and consenquently contrive to enhance the efficiency of molding operation by a method wherein molding is done by applying FRP molding material by a certain thickness onto the molding surface of a mold with a coating nozzle. CONSTITUTION:FRP molding material 2 is made in advance by kneading resin compound 7 and chopped strands 8 with a kneader 4. The molding material 2 is applied onto the molding surface of a mold 1 by being fed under pressure to and delivered from a coating nozzle 5. At this time, the distance between the molding surface of the mold 1 and the tip of the coating nozzle 5 is kept constant through the arm 14 of a coating robot 13 so as to apply the material 2 by a certain thickness. Thus, no material 2 scatters around, and further no bubble enters in the material 2, resulting in eliminating the need of deaerating operation. Consequently, material loss is suppressed and at the same time comfortable working environment is also held and accordingly the efficiency of molding operation can be improved.
Patent JP-H02306624-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNOHARA YUMI
IPC: H01L21/285
Filed: 1989-05-22
Abstract: PURPOSE:To make it possible for a tungsten film to attach on the side wall surface of a viahole by a method wherein, by making ion collide against the side wall of a viahole formed in an insulating film, the insulating film surface of the side wall is damaged. CONSTITUTION:After a viahole is formed by etching an insulating film 102, ions 104 are obliquely projected on a semiconductor substrate 101, thereby making the ions 104 collide against the side wall of the viahole. At this time, the insulating film 102 surface except the viahole side surface is masked in order not to be suffered from ion collision. By selective CVD, a tungsten film 106 is grown from the bottom surface of the viahole. That is, by making ion collide against the side surface of the viahole, the side wall surface is damaged; the damaged part on the side wall surface damaged by the ion collision is turned into as absorption point (growth point) at the time of selective CVD of tungsten, and tungsten grains are formed; a tungsten film which has been grown from the bottom surface of the viahole and the tungsten grains combine each other. Thereby the tungsten film can be attached on also the side wall.
Patent JP-H06340082-A (JP)
Title: Ink jet recording device
Inventor: MORIOKA HISASHI
IPC: B41J13/00
Filed: 1993-05-31
Abstract: PURPOSE:To enable an intermittent drive of a feeding device without controlling the movement of a carriage. CONSTITUTION:A feeding device comprises an ASF body 9, ASF input gear 4 mounted to the ASF body 9, internal board 16 for receiving paper, feeding roller 15 which first begins to feed paper, separation roller gear 14, and first idler gear 12 and second idler gear 13. And a transmission drive mechanism for the ASF comprises a pendulum gear 6 and ASF switching arm 3, and as a control mechanism for controlling the transmission drive mechanism, there is provided a wiper arm 201 which is pivoted vertically on an axis 201a, as a fulkcrum, by a cam 202 which is rotated by the drive force transmitted from a motor of a cleaning unit (restoration system 7). The feeding device is driven intermittently by means of the wiper arm 201.
Patent JP-S5831614-A (JP)
Title: Triangle wave oscillator
Inventor: ICHISE TOSHIHIKO
IPC: H03K4/06
Filed: 1981-08-20
Abstract: PURPOSE:To set potentials of upper and lower limit of a triangle wave to a desired value, by performing charge/discharge of a capacitor and determining both said potentials with a potential given externally. CONSTITUTION:Three transistors(TR) with arranged characteristics, 1, 2 and 3 are connected for common emitter and grounded via a constant current circuit 12. An emitter of TRs 4, 5 and 6 with opposite polarity as the TRs 1, 2 and 3 is connected to each base of the TRs 1, 2 and 3. The base of the TR4 is connected to a charge/discharge terminal of a capacitor 15, the base of the TRs 5, 6 is connected to a voltage source having equal voltages as desired minimum and maximum charging voltages Vmin and Vmax of the capacitor 15 respectively. A short-circuiting circuit of the capacitor 15 consisting of TRs 7 and 8 is connected to the TR6. A switch 20 is provided to the capacitor 15, and the potential of the upper and lower limit of a triangle wave can be set to a desired value, by changing over the switch 20 to the discharge position at the Vmax and to the charging position at the Vmin.