baber/WOPTO huggingface dataset:
Patent JP-H08302449-A (JP)
Title: Low magnetostriction high silicon magnetic steel sheet
Inventor: TANAKA YASUSHI
IPC: C23C12/00
Filed: 1995-05-10
Abstract: PURPOSE: To produce a high silicon magnetic steel sheet having excellent low magnetostrictive characteristics, at the time of producing high silicon steel sheet by siliconizing treatment, by specifying the content of Si in the steel sheet and its deviation and furthermore prescribing the domains of the grain size in a demagnetizing state. CONSTITUTION: At the time of producing a high silicon steel sheet by siliconizing treatment, the average Si content in the direction of the sheet thickness is regulated to, by weight, 5.0 to 6.8%, the Si content in the central part of the sheet thickness is regulated to >=5.0%, the Si content in the surface layer part of the sheet is regulated to >=8%, and the deviation, Δ [%Si] (wt.%) in the Si content between the central part of the sheet thickness and the surface layer part of the sheet satisfies 0.2<=Δ [%Si]/t to the sheet thickness (t). Moreover, among domains in the directions of [100], [-100], [010], [0-10], [001] and [00-1] of each crystal grain in a demagnetizing state, the ratio of the domains having the direction whose angle with the rolling direction is smallest is regulated to >=50% to the total volume of the domains.  Thus, the high silicon magnetic steel sheet excellent in low magnetostrictive characteristics can be obtd.
Patent JP-H09318320-A (JP)
Title: Moving amount measurement device for paper-like object
Inventor: ONDA NOBUHIKO
IPC: G01B11/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To measure moving amount of a paper-like object real time by calculating frequency peak interval of frequency spectrum extracted by an extracting means. SOLUTION: A light irradiation means 20 emits a coherent light 21 on either a front or a rear surface of a bill 2, and an optical system 23 condenses a reflection light 22 for it to be imaged at a position of focal length f, and an imaging device 24 is provided at the imaging position. In the first memory 25, the output of a device 24 at a time point Tαk is stored, and in the second memory 26, the output of the device 24 at a time point Tα+β is stored. (α and β are time variables set by a processing program) Then, an extracting part 27a of a picture processing part 27 takes in a stored image in the memory 26, and extracts a frequency spectrum out of the picture, and a detecting part 27b detects a frequency peak of the frequency spectrum, and then, a calculation part 27c calculates a moving amount based on the interval of adjoining frequency peaks.
Patent JP-S5946066-A (JP)
Title: Insulating gate type static inductive thyristor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/74
Filed: 1983-07-25
Abstract: PURPOSE:To supply a base electrode with unsaturated type main current only in case it is supplied with power by a method wherein, an insulating gate type static inductive SCR, a concentration of impurities and various dimensions are selected so that the product of the series resistance between cathode and potential barrier and the proper Gm may not exceed a specified value. CONSTITUTION:A p<+> layer 111 is provided on an n type Si substrate 103 and an SiO2 film 5 is provided in a cavity of a p<-> epitaxial layer 5 depositing W4, 4' to remove the layer 4' on a bump and the film 5. The substrate 103 is covered with the SiO2 film 5 exposing an Si layer 13 of the bump again to form a p layer 13' and an n<+> layer 12 epitaxially. Although the SCR is normally opened even if an anode 101 is supplied with a voltage VA in case of the voltage VG=0 in the gate electrode 4, if a voltage VG>0 is boosted exceeding the threshold value Vr, an inversion layer is formed on the interface between the SiO2 film 5 and a p layer 3. At the present time, the product of the channel resistance rs and the true Gm being selected to be less than 1, the current IA is not saturated with regard to V1. In such a constitution, the SCR with normally open characteristic may be actuated at lower power consumption surpassing a CMOS and a bipolar IC.
Patent JP-S6114558-A (JP)
Title: Medium material for electrophoresis
Inventor: OGAWA MASASHI
IPC: G01N27/447
Filed: 1984-06-30
Abstract: PURPOSE:To prevent the exfoliation of a medium layer for electrophoresis consisting of the polyacrylamide aq. gel crosslinked and polymerized with an acrylamide compd. and crosslinking agent in the presence of water by constituting a titled material of a plastic base layer, adhesive layer, said medium layer and cover film layer. CONSTITUTION:The adhesive layer contg. an inorg. compd. such as silicon dioxide and a polymer having a layer-forming effect such as cellulose deriv. at about (1:3)-(10:1) ratio by weight is laminated to about 0.2-15mum thickness on the base layer which is formed of a hydrophilic polymer such as polyethylene terephthalate and has about 70-300mum thickness. The medium layer for electrophoresis consisting of the polyacrylamide aq. gel crosslinked and polymerized with the acrylamide compd. and a crosslinking agent such as bifunctional compd. in the presence of water is laminated thereon. The plastic cover film layer is further laminated thereon.
Patent JP-H07313139-A (JP)
Title: Puffed dry koji and its production
Inventor: ARAKI HIDEKI
IPC: C12N1/14
Filed: 1994-05-26
Abstract: PURPOSE:To obtain high-grade puffed dry koji for brewing use, preservable for long period, and to provide a method for producing the puffed dry koji requiring no plant investment for maintaining frozen state/high vacuum and high pressure and low in running cost. CONSTITUTION:Stock koji containing water of semi-bound water region is put in a carbon dioxide atmosphere while maintaining it at about ice temperature under normal pressures to incorporate the carbon dioxide into the semi- bound water through infiltration, dissolution and saturation. The resultant stock koji is then subjected to restricted heating under a reduced pressure of 10-160torr by microwave dielectric heating to produce voids and capillaries in the koji through the swelling pressure and running away of a moist heat gas generated and to accomplish a puffed drying of the koji to a moisture activity of <=0.76, thus obtaining the objective puffed dry koji.
Patent JP-H09315696-A (JP)
Title: Hose winding apparatus
Inventor: FUJITA MITSUHIKO
IPC: B65H75/40
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To decrease a cost by realizing no requirement of a motor exclusively used in a hose winding apparatus applied to a pest control machine using a monorail. SOLUTION: There are provided a hose reel 2, a pinion 3, a one-way clutch, an automatic clutch 5, a torque limiter 6, and especially the pinion 3 which is rotated together with a movement of a trailer 55 by engaging with a rack of a monorail, the one-way clutch transmitting only a rotation in a backing direction from the pinion 3 to the hose reel 2, and the automatic clutch 5 transmitting a rotation in a backing direction from the one-way clutch as a rotation in a direction of winding of the hose reel 2 and not transmitting a rotation in a direction of send-off of the hose reel 2 to the one-way clutch.
Patent JP-S5876563-A (JP)
Inventor: JIYAN BATEIGERI
IPC: D04H1/00
Filed: 1982-08-06
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-H09319820-A (JP)
Title: Code reader
Inventor: SAWAKI RYOICHI
IPC: G06K7/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To increase the amount of dot code information, even when the effective image pickup area of an area sensor which is less in length and width than a code is made equal in length in a manual scanning direction by optically scanning the effective image pickup area by displacing the effective image pickup area along the width of the code, while displacing it along the length. SOLUTION: A dot code 5 on a recording medium is lit by the pulse lighting of an LED array 2, and the reflected light after being reflected at a specific angle by a mirror 6 of a rotating polygon mirror is imaged on the area sensor 4. The area sensor 4 has an effective image pickup area which is less in length and width than that of the dot code 5, and the angle of the mirror 6 arranged halfway in the optical path between the doe code 5 and a lens 3 is mechanically varied at constant intervals of time, to pick up image of the dot code, while making then overlap by specific size along the short side (principal scanning direction) of the dot code and the length side perpendicular to the short side (sub scanning direction) by image pickup effective screens of a CCD.
Patent JP-S5260052-A (JP)
Title: Phase control circuit featuring self-run frequency setting medium
Inventor: HASHIMURA YOSHIHIRO
IPC: H03L7/113
Filed: 1975-11-12
Abstract: PURPOSE:The medium which corrects sefl-run frequency and is used for voltage control oscillator is equipped to phase control circuit. Thus, self-run frequency can be kept properly at all times.
Patent JP-S63300995-A (JP)
Inventor: YASHIMA MICHIO
IPC: H02N2/00
Filed: 1987-05-30
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-S5839154-A (JP)
Title: Control system for discrimination of interruption call
Inventor: SHIMASUE TSUTOMU
IPC: H04M3/20
Filed: 1981-08-31
Abstract: PURPOSE:To discriminate a calling subscriber without response, by displaying identification information of the calling extension subscriber of a waiting call to a busy extension subscriber. CONSTITUTION:When a call comes from an interruptable extension subscriber C to an extension subscriber A who is speaking to an extension subscriber B, a central controller 2 extracts the extension number of the subscriber C from a main storage device 3 and displays it in the place perceivable by the subscriber A on a display 10 by a display driving device 9 and transmits an interruption tone to the subscriber A. Thus, the subscriber A discriminates the number of the calling subscriber without responding to the calling subscriber when the report of call waiting is received by the subscriber A, and the subscriber A discriminate to which call the subscriber A should give a preference, the collected call or the waiting call.
Patent JP-H10326694-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: OTAKE HIROKAZU
IPC: H05B41/392
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To protect an inverter circuit and make maintenance such as lamp replacement by certainly sensing the coming termination of the lifetime or any abnormality in a thin tube lamp having a large lamp voltage difference between dimming levels as well in the full lighted condition as in the dimmed condition. SOLUTION: A dim signal 71 is converted into a constant voltage Vg by an integrator circuit 83 of a dimming circuit 70. The constant voltage Vg is compared with the reference voltage Vh by an operational amplifier OP84 as a sensing level changing means, which emits an output voltage Vp complying with the dim signal 71. The output voltage Vp is higher with deeper dimming level and added to the reference voltage Va in the full lighted condition, and the sum is used as the reference voltage Vb in the dimmed condition and fed to the inverted input terminal of an operational amplifier OP52 as a comparator of a control circuit 50. Another constant voltage Vn from a lamp voltage sensing circuit 40 obtained through sensing of the lamp voltage of a discharge lamp 3 is fed to the non-inverted input terminal of the operational amplifier OP52.  The operational amplifier OP52 compares the voltage Vn with the reference voltage Vb, judges that the lamp is in abnormality when the obtained difference exceeds the set value Vd, and stops or decreases the output of the inverter circuit 30 so that the lamp 3 is put off or the photo-quantity is reduced.
Patent JP-H10329847-A (JP)
Title: Bag
Inventor: NAKAMURA TOSHIO
IPC: B65D75/58
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bag which can reliably prevent contents from leaking out with a simple structure. SOLUTION: The bag comprises a bag body 10 comprising two surface and rear sheets 15, 16 with an entire periphery sealed except a portion, a flat cylinder-like injection/discharge port 14 with an end connected to the portion with the other end extending out of the bag body 10, and a pocket placed on a front or rear side of a base in the vicinity of the bag body at the injection/ discharge port 14 wherein the port 14 can be folded along its axial direction to be received.
Patent JP-H05332991-A (JP)
Title: Measuring device for amount of plating deposit on plated steel plate
Inventor: KUNISAWA TAKASHI
IPC: G01N27/42
Filed: 1992-05-28
Abstract: PURPOSE:To provide an inexpensive measuring device easy to operate for the amount of plating deposit which does not require excessive labor but measures the amount precisely. CONSTITUTION:The titled device is provided with an electrolyte 2 kept in an electrolytic cell 1, in which a platinum electrode 3 working as a negative electrode, a sample chip 4 of a plated steel plate working as a positive electrode and a silver reference electrode 10 for detecting electric potential of the electrolyte 2 are included. And the device electrochemically measures the sticking amount of the plating deposit on the steel plate based upon Faraday's law. A dissolving time measuring means which measures the dissolving time from when an electric potential rises to a prescribed value till when a specified time passes after initial potential is detected with the electrolytic cell 1 energized with a specified current, and a plating deposit amount calculating means which calculates the amount dissolved in the electrolyte 2 based upon the dissolving time measured by the dissolving time measuring means and the value of energized current are provided.
Patent JP-H11326466-A (JP)
Title: Ic testing device
Inventor: YOKONO WATARU
IPC: G01R31/3183
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for a programmed control of a timing of the output of a waveform shaping circuit, and decrease the number of pin corresponding circuits to be used, in the case of generating a quadruple speed clock. SOLUTION: Waveform shaping circuits W1, W2 have a normal mode, and besides have such a high-speed mode that a pulse has a width of T/8 and a period of T/2 and that the output pulse of W2 is outputted behind the output pulse of W1 by T/4. An adding circuit 1 for the high-speed mode, by which a quadruple speed clock is generated, has an OR circuit, a distributing circuit DIS, and a variable delay circuit DL, a high-speed driver Dva and a switch means SW3. In the variable delay circuit DL, the quantity of delay is set so that the delayed time of the adding circuit 1 will become nearly equal to a propagation delay time τ1 of each pin corresponding circuit CHi from the output end of a waveform shaping circuit Wi to the output end of a driver DVi. In a normal mode, the output of the waveform shaping circuits W1 is selected by the switch means SW3.
Patent JP-H10325075-A (JP)
Title: Antimicrobial fiber material and its production
Inventor: HIRATA MASAYUKI
IPC: A01N57/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To impart high antimicrobial properties excellent in washing durability to a cellulosic fiber-containing fiber structural material by applying an antimicrobial agent comprising a specific quaternary ammonium salt compound to the structural material and subjecting it to a crosslinking treatment. SOLUTION: A fiber material containing >=10 wt.%, preferably >=30 wt.% of cellulosic fibers is applied with at least one kind of (A) a quaternary ammonium salt compound expressed by the formula (R1 is a 12-16C alkyl; R2 , R3 and R4 are each a 1-2C alkyl; Bu is butyl), (B) a vinyl copolymer in which a monofunctional and/or bifunctional phosphate group is made to a quaternary ammonium salt, (C) a vinyl copolymer in which a monofunctional and/or bifunctional phosphate made to a quaternary ammonium salt and a hydroxyl group are contained and (D) a compound containing amidine group or guanidine group as an antimicrobial agent. The objective antimicrobial fiber material is obtained by applying 0.02-0.1% owf of the compound A or 0.2-10% owf of the compounds B to D to the fiber material and adsorbing formaldehyde and a catalyst on the material, then crosslinking the material by heat-treating.
Patent JP-H08296204-A (JP)
Title: Regenerative snow melting device and snow melting method
Inventor: ZENITANI HAJIME
IPC: E01C11/26
Filed: 1995-04-26
Abstract: PURPOSE: To provide a regenerative snow melting device, which can be easily located and of which maintenance is facilitated and of which running cost is low, by controlling a burner, a blower and a dumper, and selectively switching a device between the heat accumulation stage and the circulation stage. CONSTITUTION: Both ends of heat radiating pipes 2-4 having the heat accumulating function are opened so as to form an inflow part and an outflow part, and a burner 1 is arranged in the inflow part, and a blower 8 is arranged in the appropriate position of the intermediate part of the heat radiating pipe. Automatic opening and closing dumpers 5-7 are arranged near the inflow part and the outflow part and near the suction side of the blower 8. On the basis of the information from sensors provided at the appropriate positions of a place to be heated, a control box 9 controls the burner 1, the blower 8 and the dumpers 5-7.  This snow melting device is selectively switched between the heat accumulation stage for discharging the hot air generated by the ignition of the burner 1 outside through the heat radiating pipes 2-4 and while heat-accumulating inside of a pipe and the circulation stage for controlling the dumpers after stopping the burner 1 so as to circulate the hot air inside of the pipe.
Patent JP-S62292424-A (JP)
Inventor: KUMABE MASAHIRO
IPC: B29C65/52
Filed: 1986-06-12
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-2000329179-A (JP)
Title: Leaf spring
Inventor: NAKANE TAKANOBU
IPC: F16F1/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To expand the freedom degrees of quality selection and design of materials, to reduce the cost, to facilitate press working, to reduce the frequency of maintenance, to improve the productivity by providing throttle parts at least soure parts of the plate faces of a central bent part and arm parts of a leaf spring. SOLUTION: Throttle parts 20a and 20b are provided symmetrically about a central line B-B' in a central bent part 12 of a left spring before bending. Where the position of the center line B-B' is 0 and the tip C-C' of a leg part 16b is set to 10, the longitudinal length of the throttle part 20b formed into a rectangular groove state so as to become a projection on an arm 14b is set to approximately from 20 to 50; the short side length which is set to approximately 30% relative to the width of the leaf spring is provided symmetrically about the longitudinal central line D-D'; and the depth of the throttle part 20b is set to approximately 50% of the thickness of the plate. Then, the leaf spring is bent about the central line B-B' so that the leg parts 16a, 16b are bent inward of the leaf spring and the tips of the leg parts are bent outward to be formed into sliding parts 18a, 18b.
Patent JP-S5761536-A (JP)
Title: Manufacture of plate for building
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29C39/10
Filed: 1980-09-30
Abstract: PURPOSE: To prevent foaming material from attaching to a male and a female tongue, a guide etc. provided at both ends of a skin material by a method wherein both ends of the skin material is bent upward and foam molding is conducted as the inside of the skin material is curved and deformed in a concave form.  
     CONSTITUTION: The skin material 3 provided with a male tongue 6 and a female one 7 at both ends is suppled to the lower conveyor 1 and curved and deformed elastically in a concave form so that both of its ends are but by a bending roll 14 upward. When synthetic resin foaming material 5 such as urethane resin etc. is injected from an injecting nozzle 13 as it is being dispersed in a width direction, the  material is injected in the whole width direction without attaching to the male and female tongues 6, 7 or the guide 2. The upper and lower conveyors are restored elastically to a flat shape to conduct foam molding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0429874-A (JP)
Title: Dispersion-type multiplexer for transmitting and receiving video signal
Inventor: MIMURA YASUYUKI
IPC: H04N1/00
Filed: 1990-05-28
Abstract: PURPOSE:To save a trouble in connecting operation and reduce the cost of a cable by a method wherein R, G, B primary color signals inputted from a host computer are changed over in time series to be transmitted to one cable, and vertical and horizontal synchronizing signals are synthesized to be transmitted to one cable. CONSTITUTION:A video signal change-over circuit 21 changes over R, G, B primary color signals for one frame inputted from a host computer in the predetermined order and transmits the signal in time series. The order is assigned from a color hard copying machine 10 through a communication control part 25. A synchronizing signal synthesizing circuit 22 receives a horizontal synchronizing signal H and a vertical synchronizing signal V and outputs the both in a synthesized state. In this manner, the R, G, B primary color signals for one frame inputted from the host computer are not transmitted in parallel but in time series. Therefore, the R, G, B primary color signals can be transmitted through one coaxial cable 1. In addition, since the horizontal and vertical synchronizing signals are transmitted in a synthesized state, only one coaxial cable may be required for transmitting the synchronizing signal.
Patent JP-S6116831-A (JP)
Title: Manufacture of cylindrical body
Inventor: HASHIMOTO TADASHI
IPC: B29C53/50
Filed: 1984-07-03
Abstract: PURPOSE:To form a cylindrical body excellent in appearance and dimensional accuracy that will be obtained without deformation or flow when it is taken up, by forming a cylindrical body in a manner wherein a sheet of a plastic is folded, and providing the cylindrical body a continuous piece to be taken up along the direction of the movement of the cylindrical body. CONSTITUTION:A plastic sheet that have been formed with grooves by groove forming rolls 2, 2 is formed into a cylinder (A), for example in the shape a prism, having a piece 9 that will be taken up by a former 3, a forming roll 4, and holding rolls 6. During this period the opposite sides of the sheet excluding the piece 9 are secured safely by an adhesive from a adhesive nozzle 5. Then only the piece 9 is pinched between take-up rolls 7, 7 and after the cylinder is taken up, the piece 9 is cut away by a cutter 8. Accordingly, the cylinder would not be deformed by the take-up rolls.
Patent JP-H08303909-A (JP)
Title: Method and equipment for recovering refrigerant
Inventor: UIRIAMU TEI HANNA
IPC: F25B45/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To remove non-condensable gas from a liquid refrigerant flowing from a vapor condenser to a refrigerant storage receptacle. SOLUTION: A refrigerant recovering apparatus recovers a refrigerant from a freezer 10 in a liquid recovering mode and a vapor recovering mode. A gas- removing device 202 is provided in a vapor channel 38 at the downstream side of vapor condensers 60 and 62. In the liquid recovering mode, vapor is returned from a storage receptacle 16 to the inlet side of the vapor condensers, condensed into a liquid refrigerant therein, and gas is separated from the liquid refrigerant by the gas-removing device 202 before the liquid refrigerant is returned to the receptacle.  In the vapor recovering mode, the vapor recovering apparatus is switched to the liquid recovering mode in response to an increase in pressure inside the receptacle, so that the vapor in the receptacle is again condensed into a liquid, and a gas is removed by the device 202 from the liquid before the same is returned to the receptacle. The removed gas is accumulated to be discharged into the air periodically.