baber/WOPTO huggingface dataset:
Patent JP-H04368774-A (JP)
Title: Manufacture of plate for lead-acid battery
Inventor: TERADA MASAYUKI
IPC: H01M4/20
Filed: 1991-06-14
Abstract: PURPOSE:To provide the manufacture of a plate for a lead storage battery, whereby the number of pores can be increased without difficulty while the diameter of each of the pores can be also controlled without difficulty. CONSTITUTION:MgO powder is added in paste to be stirred and dispersed, and then the resultant paste is filled into a grid body to be aged and dried. A plate obtained as a result of this process is chemically converted in dilute sulfuric acid so as to form a chemically converted plate. While the plate is chemically converted in dilute sulfuric acid, the MgO powder is dissolved in dilute sulfuric acid so that each of places whereat the MgO powder exists may be formed in a pore. According to this method, the quantity and size of the MgO powder can be adjusted so that the number of the pores in the plate and the diameter of each of the pores may be controlled without difficulty.
Patent JP-H11339946-A (JP)
Title: Cooling structure for electromagnetic cooker
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To cope with an electromagnetic induction coil having a large heat output while securing cooling by forming an air intake port and a discharge port having large opening. SOLUTION: Any one of an operation panel 43 or a grill panel 51 of an electromagnetic cooker 1 assembled in a system kitchen is projected forward from a vertical surface 3a of a front part of the system kitchen, and a bottom surface of the projecting part is provided with a forward discharge port 47 for blowing the air downward or a forward intake port for taking the cooling air, and the discharge port 47 or the intake port secures large opening.
Patent JP-S63306464-A (JP)
Title: Copying device
Inventor: MIZUNO SHIGERU
IPC: G03G15/00
Filed: 1987-06-09
Abstract: PURPOSE:To make it unnecessary to keep the sensitivity of a photosensitive body in the wavelength area in a wide range and to enhance cost-down and high stabilization by effectively using a sensitive sheet having a light conductive layer whose main component is a titanium dioxide on a sheet-shaped supporting body having a high sensitivity in a prescribed wavelength area. CONSTITUTION:A 1st exposure mean 14 for forming the image of an original on the photosensitive body with the light beam from a 1st light source 22, an application means for applying light shading substance on the exposed photosensitive body corresponding to the image of the original and a 2nd light source 38 which emits the light beam in the wavelength area having the highest sensitivity of the sensitive sheet are provided in a titled device. And a 2nd exposure means 16 for radiating the light beam from the 2nd light source 38 through the photosensitive body to which the light shading substance is applied on the sensitive sheet having the light conductive layer whose main component is the titanium dioxide is provided on a conductive supporting body. The charge of a part radiated with the light beam from the 2nd light source is removed and an electrostatic latent image is formed without shading the light beam by the light shading substance. Thus, the sensitivity of the sensitive sheet having the conductive layer can be sufficiently utilized.
Patent JP-H037190-A (JP)
Title: Helicopter tool
Inventor: OSAWA KENICHI
IPC: A63H27/133
Filed: 1989-06-06
Abstract: PURPOSE:To have stable fall after however high a helicopter toy has risen, by introducing a plus pitch to put afloat the angle of incidence of each rotary wing when power is transmitted from a drive motive, and altering to a minus pitch for sinking the angle of incidence when power supply is shut. CONSTITUTION:An angle-of-incidence changing means 4 is arranged on the power part 2 of a flying body 1, and for ex. three rotary wings 3 are borne by this changing means 4 rotatably and with possibility of changing the pitch. When the flying body 1 is rising, power is transmitted from a drive motive, and a buoyancy is generated by introducing a plus pitch for putting afloat the angle of incidence of the rotary wings 3 by the mentioned angle-of-incidence changing means 4. When the power from the drive motive goes out, power transmission is disengaged, and the changing means 4 changes the angle of incidence to a minus pitch for falling. The rotary wings 1 rotate with a torque due to inertia, and the flying body moves in the sinking direction, and a torque in the rising direction is added due to the stream of the air, and thus rotation continue even when the inertia force goes out.
Patent JP-S6124007-A (JP)
Title: Thin film magnetic head
Inventor: NAITO TSUTOMU
IPC: G11B5/255
Filed: 1984-07-11
Abstract: PURPOSE:To prevent a protection insulation thin film from being collapsed due to running of recording medium and to extend the service life by eliminating the step caused by the forming of the magnetic thin film, conductive film and insulation with film by the mechanical processing or plasma processing of the protection insulating thin film. CONSTITUTION:The protectin insulation thin film 18 is adhered to guard a lower magentic thin film 12 and an upper magnetic thin film 15 from wear due to the running of a recording medium 17. The protection insulation thin film 18 is made flat by the mechanical processing or plasma processing in order to elminate rugedness formed by the forming of the thin film and a cover member 20 is bonded by an adhesive 19 so as to stabilize the running of the recording medium 17 and to protect the thin film. The step generated by the forming of the thin film is eliminated by making the protection insulation thin film flat by means of the mechanical processing or the drive plasma processing so as to decrease the collapse or wear of the magnetic thin film being the greatest disadvantage in the present thin film magnetic head, and the thin film magnetic head with high reliability and long service life is manufactured.
Patent JP-H10336596-A (JP)
Title: Progressive scanning converting device
Inventor: MASUDA HIROSHI
IPC: H04N7/01
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a progressive operation image signal that has less quality deterioration for a dynamic picture and a still picture by calculating a median of a motion vector by the motion vector of a block which an image signal writes, taking the difference between the median and the motion vector of each block and obtaining an interfield interpolation signal for each block according to the difference vector. SOLUTION: A difference vector detection circuit 6 takes a difference of a median between a motion vector for each block outputted from a motion vector detection circuit 3 and the motion vector outputted from a median filter 5, halves a length and outputs it anew as the motion vector for each block. A mobile circuit 7 transfers an image signal for each block according to the motion vector for each block which the difference vector detection circuit 6 outputs and outputs an interfield interpolation signal. A vector length detection circuit 8 calculates a length of the motion vector for each block outputted from the difference vector detection circuit 6 and outputs it.
Patent JP-H1143613-A (JP)
Title: Antibacterial resin composition
Inventor: TSUKAHARA YOSHIMITSU
IPC: A01N25/10
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent thermal discoloration during molding by adding a specified amount of a boric acid to an antibacterial resin comprising a synthetic resin and a silver-based antibacterial agent. SOLUTION: This composition comprises 100 pts.wt. synthetic resin, 0.01-5.0 pt.wt. silver-based antibacterial agent and 0.001-5.0 pts.wt. boric acid. It is desirable that 0.01-2.0 pts.wt. boric acid is added to an antibacterial resin comprising 100 pts.wt. styrene resin and 0.1-1.5 pts.wt. zirconium phosphate-silver-based antibacterial agent. The synthetic resin used is exemplified by a phenolic resin, a polyurethane, a vinyl chloride resin, a polypropylene, a polystyrene, a polyethylene terephthalate, nylon 6, a polycarbonate or a polyphenylene sulfide. The silver-based antibactcrial is supported by or ionexchanged with a porous substance and includes a zeolite type, a silica gel type, a calcium phosphate type, a zirconium phosphate type, a silicate type, a whisker type or the like. The boric acid used is orthoboric acid or metaboric acid.
Patent JP-H10336781-A (JP)
Title: Sound reproduction device
Inventor: FUNAHASHI OSAMU
IPC: H03G5/16
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve sound characteristics by combining a low-pass filter with an audio feedback circuit, and attenuating a sound reproduction output in the neighborhood of a high sound reproduction limit inappropriate to a passive radiator type kelton system. SOLUTION: An acoustic signal is inputted to a low-pass filter 10, and the output signal is inputted through an attenuator 17 of an audio feedback circuit to a power amplifier 11. A microphone 12 which detects the sound output of a speaker device 13 is connected through a microphone amplifier 14 and an adder/subtracter 16 which the attenautor 17 so that an audio feedback circuit can be constituted. In this case, the amplification factor of the microphone amplifier 14 is varied by a changer 15 so that the audio feedback amounts can be arbitrary set. As for the characteristics of the speaker device in a passive radiator type kelton system, the phase is inverted in the neighborhood of anti- resonance frequencies, and positive feedback is obtained only in the neighborhood of the anti-resonance frequencies in the audio feedback.  Thus, the sound output in the neighborhood of the anti-resonance frequencies can be arbitrarily adjusted by adjusting the audio feedback amounts.
Patent JP-2000326445-A (JP)
Title: Glass laminate for car
Inventor: MIURA AKIHISA
IPC: B32B27/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass laminate for a car capable of developing high tan δ capacity, high transparency and high sound insulating effect in a temp. region and frequency region to be used in a car. SOLUTION: In a three or more-layered laminate constituted of glass- thermoplastic resin film-glass, the thermoplastic resin film contains a vibration absorbing material being, for example, a compd. containing a benzothiazole group or a compd. containing a benzotriazole group and the parallel light transmissivity of the laminate is 85% or more and, for example, the domain diameter of the vibration absorbing material is 150 nm or less.
Patent JP-H022094-A (JP)
Title: Electronic equipment
Inventor: SHIBAMIYA YOSHIKAZU
IPC: B42D15/10
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the destruction of data and the erroneous operation of a circuit by a method wherein the exterior of increased circuit receiving body is connected to the housing gland of electronic equipment before connectors are connected mutually when the increased circuit receiving part is inserted in the electronic equipment. CONSTITUTION:When an IC card 10 is mounted, said card 10 is inserted in the passage 1b of electronic equipment and a connector 13 is inserted in and engaged with a connec tor 3 to connect the card 10 to said equipment. Whereupon, the card 10 is directly connected to the housing gland of the electronic equipment main body and the circuit of the card 10 is connected to the gland patterns 5, 15 of the circuit on the front side of the electronic equipment main body. When the card 10 is pulled out, the rear end part of the card 10 is grasped and strongly pulled to detach the mutual engagement of the connectors 3, 13 and the card 10 can be drawn out. At this time, the glands of both circuits are disconnected after the mutual connection of the connectors 3, 13 is cut off. Therefore, the destruction of data or erroneous operation can be prevented. When static electricity is applied to the exterior of the card, a current directly flows to a chasis 2 to make it possible to prevent the destruction of data or erroneous operation.
Patent JP-H11335766-A (JP)
Title: Aluminum alloy for forging, and its production
Inventor: KOIKE TOSHIKATSU
IPC: C22C21/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To open up, for an Al-Si alloy having sufficiently reduced grain size of primary-crystal silicon, avenues of use capable of exhibiting its usefulness. SOLUTION: This aluminum alloy for forging has a composition containing aluminum as a primary component and having at least >=12 wt.% Si component, and an average grain size of primary-crystal Si is <=30 μm. Particular attention is paid to the fact that ductility at the time of forging can be increased and cracking can be inhibited by making the average grain size of the primary- crystal Si to <=30 μm and, as a result, forgeability can be improved, and this alloy can be used in the form of a forged product.
Patent JP-S5932428-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: A47J43/25
Filed: 1982-08-18
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-H0748019-A (JP)
Title: Interlocking mechanism for carrying device
Inventor: MORIYAMA TERUHIKO
IPC: B65G47/90
Filed: 1993-06-15
Abstract: PURPOSE:To provide an interlocking mechanism for a carrying device which is simple in mechanism and less in an accident, and can confirm a position accurately. CONSTITUTION:A cleaning basket 1 has a main body 5 formed of a porous steel plate in a hollow cylindrical shape, and a hollow shaft 9 is fittedly inserted in its central part. A pair of supporting arms 17 where the hollow shaft 9 of the cleaning basket 1 is mounted is provided on the inlet side of a carrying device. A light illuminating section 21 to illuminate light is provided outside the supporting arm 17 on one side, and outside a supporting arm 17 on the other side, a light receiving section 23 is provided opposite the light illuminating section 21 at a position where light from the light illuminating section 21 is received. The light illuminating section 21 and a light receiving section 23 are arranged at a position where the light illuminated from the light illuminating section 21 passes through the through hole 7 of the hollow shaft 9 and enters the is arranged at a normal position.
Patent JP-H05342678-A (JP)
Title: Magneto-optical disk device
Inventor: MAEDA TAKESHI
IPC: G11B11/105
Filed: 1992-06-04
Abstract: PURPOSE:To increase reproduced quantity of light and to detect a signal light of high S/N by doubly examining local light flux which is coherent with light flux of a light source and the signal light on a light detector. CONSTITUTION:Coherent laser beam flux is optically guided to a magneto- optical disk by a beam splitter 4 and an object lens 5 and the like, a light path of a signal light reflected or transmitted from the disk 6 is bent by 90 degrees by the beam splitter 4, while bent by 90 degrees also by a beam splitter 29, transmitted in a beam splitter 28 and is made incident to a light detector 9. On the other hand, a beam splitter 20 is provided directly before the beam splitter 4, a local light of the coherent beam flux of which light path is bent by 90 degrees is made incident to a detector 26 via a 1/2 wavelength plate 21, triangle prisms 22-24, a variable density plate 25, and the beam splitter 28, a detected light and the signal light are doubly examined on surface of the light detector, the detected signal becomes product of the signal light and the coherent light, reproduced quantity of light is substantially increased and S/N can be improved.
Patent JP-S6123283-A (JP)
Title: Production of ic card
Inventor: TAKAHASHI MASASHI
IPC: B42D15/10
Filed: 1984-07-11
Abstract: PURPOSE:To eliminate the generation of recesses and projections on the surface of an IC card by providing a sheet of thermoplastic synthetic resin to an IC module attachment part of a center core sheet and applying heat and pressure to fuse said resin sheet and to fill the recesses. CONSTITUTION:An IC module 11 is attached to a center core sheet 1 made of the thermoplastic synthetic resin of polyvinyl chloride, etc. Then a thermoplastic synthetic resin sheet 21 having a plane size larger than a pierced hole 2 together with about 200mum thickness is put on the attachment part of the module 11. Under such conditions, the sheet 1 is heated and pressed together with the sheet 21 from both upper and lower sides by a pair of heat/pressure plates. Thus both sheets 1 and 21 are fused and the sheet 21 fills the gaps produced on the surfaces of both the sheet 1 and the module 11 and also cuts into the surface of the sheet 1. Thus the surface of the sheet 1 is smoothed. While the sheet 1 encloses the peripheral part of a printed base board 12. Furthermore oversheets 31 and 31 printed on their rear sides respectively are set on both sides of the sheet 1 and adhered when necessary.
Patent JP-H08311227-A (JP)
Title: Resin composition for foam and self-adhesive foam
Inventor: OTSUKA YOSHIHIRO
IPC: C08J9/06
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a resin composition for a foam, based on an epoxidized diene block copolymer and to obtain a self-adhesive foam prepared by cross- linking and foaming the composition by only heating. CONSTITUTION: A resin composition for a foam, comprising 100 pts.wt. epoxidized diene block copolymer and 0.1-100 pts.wt. blowing agent which forms an acid, an amine or an alcohol as the residue or sublimate formed during or after the foaming and a self-adhesive foam prepared by cross-linking and foaming the composition by only heating are provided.
Patent JP-S5571590-A (JP)
Title: Electric recording stencil paper
Inventor: KAMIYAMA SEIJI
IPC: B41M5/24
Filed: 1978-11-24
Abstract: PURPOSE: To provide an electric recording stencil paper free of malodor and stripping by laminating with a conductive support a semiconductive film consisting of a conductive fine powder and a polyolefin.  
     CONSTITUTION: A polyolefin such as polyethylene and polypropylene and an inorganic conductive fine powder such as carbon black are formed into a semiconductive film having a volume resistivity of 10 6 W10 12 Ωcm and a thickness of 20W 30 microns. The conductive base paper treated with carbon black, gum arabic, or the like, a urethane-based adhesive and a hardener comprising a hydroxyl group at the end of a polymer are applied at a rate of about 5g/m 2 . When the applied layer is semi-sticky after drying, the semiconductive film is adhered to the layer, the laminate is press-rolled, and the layer is hardened. The thus obtained electric recording stencil paper is good for plate making and free of natural stripping due to heat or the lapse of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05330329-A (JP)
Title: Multi-stage stop position control device for motor actuator
Inventor: HIROTA HISATOSHI
IPC: G05D3/12
Filed: 1992-06-04
Abstract: PURPOSE:To provide a multi-stage stop position control device for motor actuator which can be formed compact and switches of which can be automated easily. CONSTITUTION:A motor drive circuit 30, in which, when the potentials of a No.1 and a No.2 common contact pieces 14 and 15 are both at high level and low level, a voltage to rotate a motor 11 in reverse direction is output, when either of the potentials of the No.1 and the No.2 common contact pieces 14 and 15 is at high level and the other is at low level, a voltage to stop the motor 11 is output, and when either of the potentials of the No.1 and the No.2 common contact pieces 14 and 15 is at low level and the other is at high level, a voltage to rotate the motor 11 in a specified either direction is output, is provided.
Patent JP-S5476481-A (JP)
Title: Treating method for waste solution containing heavy metal
Inventor: SUGANO IZURU
IPC: C02F1/62
Filed: 1977-11-30
Abstract: PURPOSE: To stabilize further ferrite precipitate formed through ferrite-process treatment of waste soln. containing heavy metals, by oxidizing the ferrite precipitate with addn. of specific amount of ferrous salt simultaneously with, or after, the completion of the ferrite-forming reaction.  
     CONSTITUTION: To a water soln. contg. heavy metals is added ferrous ion not less than twice the total number of mols of harmful metallic ions and alkali about equivalent to the total acid redicals contained in the waste slon. In order to oxidize the ferrous cpd. and to precipitate the ferrite having taken in the harmful metals. To the ferrite is added ferrous ion not less than 1/50 the ferrous ion having been added in the ferrite-forming reaction to oxidize the ferrous cpd. additionally. This treatment stabilizes the ferrite precipitate, and further decreases the elution of heavy metals other then Fe from the ferrite precipitate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5367952-A (JP)
Title: Ventilation system
Inventor: OOHAYASHI KOUICHI
IPC: F24F7/06
Filed: 1976-11-30
Abstract: PURPOSE: To expand the available range of one ventilation fan by constructing to connect a detachable fan section to a duct section with a duct in the fan for exhausting the air in a plurality of kitchen equipments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5667455-A (JP)
Title: Address conversion system
Inventor: OOTAKE AKITO
IPC: G06F9/46
Filed: 1979-11-07
Abstract: PURPOSE: To minimize the unnecessary erasure of data in high-speed address conversion buffer TLB by providing a indirect segment reference bit to a direct segment descriptor and an indirect segment descriptor registration bit TLB.  
     CONSTITUTION: Main memory device MMU is stored with direct assigned segment descriptors DSD and indirect assigned segment descriptors ISD corresponding to segments in 1:1 proportion. Then, DSD is provided with indirect segment reference bit ISR that shows whether it is assigned by ISD or not and indirect segment descriptor registration bit IDR for discriminating whether a segment descriptor registered in TLB in address conversion unit ATU is DSD or not. Next, DSDs and ISDs are changed by the software instruction through ATU and instruction execution unit EXU and ISR of the changed segment descriptor and IDR in TLB are checked to determine whether the descriptor registered in TLB is erased or left as it is according to the logic values of their bits. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5770737-A (JP)
Title: Controller for electric power accumulating device of contact line for electric car
Inventor: KIMURA YOSHIO
IPC: H02J15/00
Filed: 1980-10-14
Abstract: PURPOSE: To enable accumulating and discharging of energy effectively and safely, by a method wherein a counter electromotive voltage set control value is increased when a revolution of a direct current generating motor is more than a set point and is decreased when the same is less than the set point on the electric power accumulating device of contact line for the electric car of a flywheel type.  
     CONSTITUTION: Quantity of an electric current which the direct current motor should flow is instructed to a field controller 9 of a direct current motor connecting the fly wheel directly to a rotary axle by a difference between a controlled value at a back electromotive voltage offset control system 22 and a detected value at a back electromotive detector 21 through a current offset controller 15. The difference between this controlled value and a feed back signal from a current converter 13 together with the feed back signal enter a field current controller 17 through a current controller 16, which actuate a power source of a thyristor type through a phase control circuit. When the revolution 11 is more than the set point a maximum speed limiter 23 gives an increased signal and when the revolution 11 is less than the set point a minimum speed limiter 24 gives a decreased signal to the above counter electromotive voltage set control value respectively, which controls the revolution of the flywheel within a predetermined range. 
     COPYRIGHT: (C)1982,JPO&Japio