baber/WOPTO huggingface dataset:
Patent JP-S5644909-A (JP)
Title: Inducing device of flying material
Inventor: KUBOTA TAKANARI
IPC: G05D1/12
Filed: 1979-09-20
Abstract: PURPOSE: To exclude a mechanical movable part from the homing device, by using the angle detection sensor such as an array sensor as the sensor which detects the azimuth of the target at the view from the axis of a flying material.  
     CONSTITUTION: Angle detection array sensor 13 such as an array antenna provided in homing device 3 at the tip of the flying material detects angle λ between axis 5 and target direction 4 and sends it to differentiator 14 to output λ'. Rate sensor 15 detects the attitude angular velocity of the flying material and sends it to adder 17 through filter 16 which eliminates noise. Though the output of the adder is λ'+θ', λ'+θ'=δ' is true because LOS angle (Line of sight angle) at the view from reference coordinate axis (b) δ=λ+θ is true, so that the LOS angle required for proportional navigation can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5645475-A (JP)
Title: 1-(5'-hexynyl)-3-methyl-7-alkylxanthine and its preparation
Inventor: MIYAGAKI MITSUHIRO
IPC: C07D473/06
Filed: 1979-09-20
Abstract: NEW MATERIAL:Compounds of formula I (R is alkyl of 2 or more carbon atoms).  
     USE: Synthetic intermediate of a compound of formula II, which is used as a blood circulation improver and remedy for interruption in arterial blood circulation.  
     PREPARATION: The reaction between a compound of formula III and another compound of formula IV (X is halogen) is conducted in the presence of an alkali such as caustic soda at 30W150°C for several min to several hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61270-A (JP)
Title: Electrical insulating polyurethane paint
Inventor: TERADA IKUTA
IPC: C08G18/00
Filed: 1984-06-12
Abstract: PURPOSE:To provide the titled paint which is high-solid and has excellent coating workability and solderability, by blending a polyol component with a specified blocked isocyanate component. CONSTITUTION:A mixture of 90-40wt% blocked isocyanate (A) obtd. by reacting a lactam (a) of formula I (wherein n is 1-5), a phenol (b) and a diisocyanate of formula II (wherein R is a bivalent hydrocarbon group) in a molar ratio of a/b=8/2-2/8 and a+b/c 2 and 10-60wt% blocked isocyanate (B) obtd. by adding tolylene diisocyanate, etc. to a triol and blocking free isocyanate groups with a phenol is used as a blocked isocyanate component. Said blocked isocyanate component is mixed with a polyol component such as Nipporan 2006 (a product of Nipon Polyurethane K.K.) to obtain the titled paint.
Patent JP-H05315971-A (JP)
Title: Serial/parallel conversion circuit
Inventor: FUKUDA TSUTOMU
IPC: H03M9/00
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a serial/parallel(S/P) conversion circuit by a shift register and a simple circuit without using a counter. CONSTITUTION:At the time of resetting the shift register 3, the values of respective bits are set up so that only the least significant bit has a value different from other bits like '0001' and then the propagation of the least significant bit is detected by a data change detecting circuit 4. Since the size of the circuit 4 is smaller than that of a counter and is not changed even the number of bits to be S/P converted is increased, A compact S/P conversion circuit can be attained.
Patent JP-S5246039-A (JP)
Title: Process for preparation of cyanoaniline derivatives
Inventor: KOJIMA SEIJI
IPC: C07C67/00
Filed: 1975-10-07
Abstract: PURPOSE: Organic compound I - V (where R is alkyl;R 1  is alkylene; X is halogen;n=1,2), especially cyanoaniline derivatives I, e.g. N-[p-(2methoxyethoxy)benzylidene]-p-cyanoaniline. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0415173-A (JP)
Title: Power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D119/00
Filed: 1990-05-09
Abstract: PURPOSE:To restrain deterioration of the responsiveness of a steering mechanism by providing to a control portion a first detection signal for deciding a temporary controlled value of a current for driving a motor and a second detection signal for adjusting the temporary controlled value, and making the effective detection width of the second detection signal larger than that of the first detection signal. CONSTITUTION:Detection signals of a first torque sensor 21 for detecting torque delivered to a steering wheel are provided to the input port a1 of a control portion 1 via an amplifier circuit 4 for setting the gain and the upper and lower limit values of each signal, and detection signals of the first torque sensor 21 are provided to the input port a2 of the control portion 1 not via the amplifier circuit 4. Detection signals of a second torque sensor 22 are provided to the input port a3 of the control portion 1. A motor driving circuit 5 for driving a steering motor 6 is connected to the output port b1 of the control portion 1. The effective detection width of each second detection signal T2 is larger than that of each first detection signal T1 and information about steering torque in the saturation area of the first detection signals T1 is obtained from the second detection signal T2.
Patent JP-S6013398-A (JP)
Title: Semiconductor multi-value storage device
Inventor: NAKAGOME YOSHINOBU
IPC: G11C14/00
Filed: 1983-07-04
Abstract: PURPOSE:To obtain a large capacity memory reducing its power consumption and enabling to select also a memory cell at random by constituting a semiconductor multi-value memory to be an X-Y address type. CONSTITUTION:When the multi-value storage device is constituted by using a memory cell based upon a plate driving method as a unit information accumulating element, the memory cell is constituted of an n channel MOSFET 115 and an MOS type charge accumulating part 175. The 1st line address selecting line (word line) 173 and the 2nd line address selecting line 174 are connected to the gate of the MOSFET 115 of the memory cell and the electrode (plate) of the MOS type charge accumulating part 175 respectively. The 1st and 2nd line address selecting lines which are arranged in parallel each other are connected to a word line potential impressing line phiWR 170 and a step form wave output line phiR 119 respectively through line address selecting transistors 171, 172. The line address selecting transistors 171, 172 are simultaneously selectd by a line address selecting circuit 111.
Patent JP-S6015333-A (JP)
Title: Sheet feeder
Inventor: IZUMI HIROKATA
IPC: B65H3/52
Filed: 1983-07-04
Abstract: PURPOSE:To prevent sheets from being fed in a superposed condition and enables forced return back of the sheets, by a method wherein a member, made of an elastic material, which prevents the sheets from being fed in a superposed condition, is disposed in a manner to force the member into press contact with a feed roll, and said member is deformed in the same direction as that of the forward and reverse rotation of the feed roll. CONSTITUTION:A feed roll 1 and a member 2 which prevents sheets from being fed in a superposed condition are positioned in a duplicator body A. The feed roll 1 is linked to a drive source 3, and the member 2, which prevents the sheets from being fed in a superposed condition, has a base part 2a, secured to the duplicator body A, and a forward end part 2b is forced into press contact with the feed roll 1. A sheet containing case 4 is mounted so that it can freely move in and out from the duplicator A, and a base plate 5 is energized upward through the force of a spring 6 to force a sheet 7 into press contact with the feed roll 1. In this constitution, with the feed roll 1 rotated in a direction (a), the member 2 is resiliently deformed in the same direction to give the function to prevent the sheet from being fed in a superposed condition. Meanwhile, with the feed roll 1 reversed, the member 2 is resiliently deformed in said direction to forcibly return the residual sheets back in the sheet containing 4.
Patent JP-H0415034-A (JP)
Title: Skull internal pressure measurement and device therefor
Inventor: WATANABE YASUO
IPC: A61B5/0215
Filed: 1990-05-10
Abstract: PURPOSE:To correctly measure the internal pressure of a skull without carrying out the correction according to the data which is previously measured by setting the inside of a flexible film to the equal pressure to the atmospheric pressure by the operation of a communication valve which can communicate to the atmosphere and closing the above-described communication valve and carrying out the measurement of the internal pressure of the skull. CONSTITUTION:A pressure detector is placed on a skin 16 into which a reservoir 40 is embedded, and after the center of a flexible film 5 and the center of the curved dome 40a of the reservoir are allowed to coincide, a solenoid valve 7 is opened to set the internal pressure of the flexible film 5 equal to the atmospheric pressure. After about ten seconds, the solenoid valve 7 is closed. Then, a DC motor 2 is driven to lower a probe 3 at a constant speed. As the probe 3 lowers, the flexible film 5 presses the curved dome 40a through the skin 16, and an output is obtained from the pressure sensor. The inside of the flexible film 5 is charged with air, and the pressure is detected by a pressure transducer 6, and pressure detection with high sensitivity is carried out. Further, immediately before the measurement, the inside of the flexible film 5 is allowed to communicate to the atmospheric pressure, and the pressure correction for the temperature variation is carried out, and the measurement precision is improved.
Patent JP-S62277914-A (JP)
Inventor: TASHIRO HIDENORI
IPC: A47B13/08
Filed: 1986-05-26
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-S5745236-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA YOSHIMI
IPC: H01L23/544
Filed: 1980-09-02
Abstract: PURPOSE:To prevent the deterioration of positional accuracy for the subject semiconductor device by a method wherein a plurality of positioning marks, having relations with the prescribed relative positions corresponding to each chip loated on a wafer, are provided and in the case when a positioning mark is broken and deformed in each process of electron beam irradiation, other positioning mark is used. CONSTITUTION:A plurality of chips 2 are formed along a scribe line 5 on the wafer 1 and a positioning mark group, consisting of a plurality of positioning marks 4, is provided at a corner of the chip 2. In a process if electron beam irradiation, the scanning by an electron beam is performed using a positioning mark. In the case when the first positioning mark 4 is deformed by the etching and the like which was performed after the exposing process, a positioning is performed in the next exposing process using another positioning mark 4. As the interval between each positioning mark was formed at the prescribed distance in advance, the reference position for the irradiation of an electron beam can be corrected in proportion to the prescribed distance and the deterioration of the positional accuracy can be prevented.
Patent JP-S5911591-A (JP)
Title: Magnetic bubble element
Inventor: KAWASAKI TOSHIO
IPC: G11C11/14
Filed: 1982-07-13
Abstract: PURPOSE:To utilize a corner pattern for a corner of a gate or the like, by using a U-shaped pattern in a two-layer conductor current driving magnetic bubble element for increasing the size of the corner pattern and extending the passing time of bubbles at the corner. CONSTITUTION:Pattern 39 having a pore of an approximate U or V shape is provided to one conductor layer on a magnetic bubble magnetic thin film, a normal pattern 12 is arranged near the shoulder of the approximate U shaped pattern 39 of the other conductor layer as shown in 37, 38 so as to arrange the induced magnetic field produced by drive currents 10, 8 to be opposite to each other. A bubble at a position 40 is propagated sequentially as 41, 42... by impressing sequentially power to 10, 9, 8, 7, 10.... The passing time when the propagating path of a corner 18 is 44-48 is 1.25 period (0.25 period each at 44-48), and this means that the bubble residence time of the corner is more than double in comparison with the conventional technology. In overlapping a gate pattern such as swap or replicate to the corner 18, the 1.25 period has a sufficient time margin to the gate operation. This makes the design of the gate pattern easy for the current drive magnetic bubble element.
Patent JP-H06304415-A (JP)
Title: Back washable filter device and back washing of this device
Inventor: HAMAO MASANARI
IPC: B01D25/12
Filed: 1993-04-22
Abstract: PURPOSE:To make it possible to use a filter for separating a material liquid as a liquid portion and a solid portion effectively for long time by providing a switching valve each on a cleaning liquid feed pipe which communicates with a filtrate discharge aperture in one filtration plate and a cleaning liquid feed pipe which communicates with a filtrate discharge aperture in the other filtration plate to supply a cleaning liquid. CONSTITUTION:First, a pressure filtration plate 1 and a common filtration plate 2 are arranged alternately between a fixed plate 5 and a movable plate 6 so that the plates 1, 2 can move, then two pieces of filter cloth are hooked between the filtration plates, and the movable plate 6 is moved in a filtration plate clamping direction using a hydraulic device 7 to clamp a filtration plate train. After closing the adjacent filtration plats tightly, a material liquid begins to be supplied. The material liquid is supplied to a flange 37 on the fixed plate 5 of a filter press by opening a valve V1 on a material liquid feed pipe 38. In addition, the material liquid is supplied to a flange 50 on the movable plate 6 by opening a valve 9 on another material liquid feed pipe 52 which branches out of the feeder pump 39 side of a valve 1. Consequently, the filter device is used for a longer period by performing a filtration work repeatedly, by once using a filter hooked between the filtration plates.
Patent JP-S62278938-A (JP)
Title: Preparation of smoked fish meat
Inventor: SATO SHIZUO
IPC: A23B4/044
Filed: 1986-05-26
Abstract: PURPOSE:To prepare a smoked fish meat having soft texture and low fishy smell, by immersing fish meat in an aqueous solution of calcium phosphate, washing with water, pickling in rice bran, immersing in an aqueous solution of calcium phosphate, smoking the meat after drying, immersing in a specific liquid and drying the product. CONSTITUTION:A fish body such as raw salmon is opened at the belly and the guts, bones and head are removed. The meat is washed with water, drained, immersed in an aqueous solution of calcium phosphate, washed with water and pickled in rice bran. The pickled fish meat is immersed in an aqueous solution of calcium phosphate, dried and smoked. The smoked fish meat is immersed in a liquid produced by adding an aqueous solution of calcium phosphate to saline water and then in a liquid produced by mixing SHOCHU (low class distilled spirits), sugar and fruit of wild cherry, aging the mixture and removing the fruit from the mixture. The objective smoked food having soft texture and low fishy smell can be produced from various kinds of fish meat by drying the above immersed meat.
Patent JP-H05313578-A (JP)
Title: Navigation device
Inventor: DEGAWA HIROHISA
IPC: G09B29/10
Filed: 1992-05-13
Abstract: PURPOSE:To improve the operability of a navigation device in the navigation device provided with a route calculating function. CONSTITUTION:Route calculation is started after a map picture displaying a target place mark 22 as shown by C is displayed. Thus, such a matter that the route calculation based on an erroneous target place is executed, is prevented. While route-calculating, the display picture of D is displayed. In the display picture, the map is fixed and a vehicle mark 25 is moved according to the running of the vehicle. When the display map is fixed, a map memory is opened. When route calculating data is written in the opened map memory, the route calculation is executed without adding a memory and a map display as shown by D as well, is executed during that time. The route calculation is stopped on the way by a cancel switch 13e, etc.
Patent JP-S5645197-A (JP)
Title: Reagent for determination of component of living body
Inventor: MATSUBARA CHIYO
IPC: C12Q1/00
Filed: 1979-09-21
Abstract: PURPOSE: To obtain a novel reagent for the determination of components of living body, by combining a soluble tetra-valent titanium compound and 4-(2-pyridylazo)- resorcinol of 1-(2-pyridylazo)-2-naphthol.  
     CONSTITUTION: The objective reagent is prepared by combing (A) a soluble tetra- valent titanium compound, usually about 1×10 -3  Msolution of titanium tetrachloride in hydroxhloric acid, and (B) 4-(2-pyridylazo)-resorcinol or 1-(2-pyridylazo)- 2-naphthol. When the prepared reagent is applied to a living body component such as serum, urine, body fluid, etc. together with an enzyme, the amount of the component can be determined accurately by the color reaction of hydrogen peroxide, independent to the coexisting reducing substances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5820858-A (JP)
Inventor: MADOKORO KIYOSHI
IPC: E04D13/08
Filed: 1981-07-31
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-S5245013-A (JP)
Title: Star-delta start circuit
Inventor: OOBAYASHI KAZUO
IPC: H02P1/32
Filed: 1975-10-06
Abstract: PURPOSE: A smooth operation of star-delta starting made capable, by means of connecting the condenser for phase advance use in parallel to the respective stator windings of three-phase induction motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01291026-A (JP)
Title: Ventilating air conditioner
Inventor: OGAWA SHINJI
IPC: F24F3/147
Filed: 1988-05-18
Abstract: PURPOSE:To prevent malodor in a toilet and moisture in a wash room from being diffused in each of rooms by a method wherein air in each of the rooms is sucked from an inlet port into an air-conditioning unit through a duct, and in an exhaust chamber, the sucked air is partly allowed to join air sucked from the toilet and wash room to be discharged outdoors through a heat exchanger. CONSTITUTION:Air discharged from each of rooms is sucked into an air-conditioning unit 1, and such sucked air is partly exhausted outdoors by a ventilating unit 10, while the majority of the sucked air is heated or cooled by a heat exchanger coil 9 together with outdoor air fed by the ventilating unit 10 and is blown into each of the rooms. On the other hand, air discharged from a toilet and a wash room is sucked directly into the ventilating unit 10 through an exhaust chamber 22 to be exhausted outdoors, and accordingly ventilation and heating or cooling in each of the rooms may be effective without having malodor in the toilet and moisture in the wash room flow to and diffuse in each of the rooms. Further, in order to prevent air in the toilet and wash room from flowing reversely into the circulating path 4 of the air-conditioning unit 1 through the ventilating exhaust port 24 of the air- conditioning unit 1 when an inlet port 26 in each of the rooms is blocked up, an air-pressure type damper 31 for the prevention of a reverse flow is provided at the ventilating exhaust port 24.
Patent JP-S5912297-A (JP)
Title: Heat exchanger
Inventor: MIYAGI MASAHIRO
IPC: C22F1/04
Filed: 1982-07-14
Abstract: PURPOSE:To improve water wettability of fins and enhance heat-exchanging efficiency, by a method wherein an appropriate heating step is provided in the production process, and a plurality of crater parts which can be formed by heating are formed at the surfaces of the fins. CONSTITUTION:The fins are formed by press working, and then the crater parts are formed at the surfaces of the fins by appropriate heating. Alternatively, plate form aluminum fins and a pipe are fixed to each other by enlarging the pipe or other method, and then the crater parts are formed at the surfaces of the fins by providing an appropriate heating step. An Fe component contained in the fin material has an effect on the formation of the crater parts. The component for forming the crater parts at the surfaces of the fins is not limited to the Fe component but may be any one which can form the crater parts at the surfaces of the fins when being heated, and the heating temperature is not limited either.
Patent JP-S5746378-A (JP)
Title: Holder of cassette type magnetic bubble memory
Inventor: SUKETA TOSHIAKI
IPC: G11C19/08
Filed: 1980-09-03
Abstract: PURPOSE:To prevent the destruction of information, by always stopping the rotary magnetic field of a cassette type magnetic bubble memory in the prescribed direction with the operation of a switch which is caused by opening a cover. CONSTITUTION:When a cover 17 is closed, a control circuit 20 can drive a cassette type magnetic bubble memory device 1 via a coil driver 21. When the cover 17 is opened, a switch 19 works. Thus the operation stop signal is supplied to stop the bubble driving. Accordingly the cover 17 is always opened when the device 1 is taken out of a holder 15 and after the bubble driving is stopped. As a result, the destruction of information can be prevented.
Patent JP-S5247159-A (JP)
Title: Sealing mechanism for closing device
Inventor: RIHIYARUTO FUUBAA
IPC: F16J15/08
Filed: 1976-10-08
Abstract: A sealing system for a shutoff unit comprising two substantially ring-shaped sealing elements, one of which is tightly connected with the housing or with the blocking element of the shutoff unit and the other is either tightly connected with the blocking element or the housing or is formed thereat. The sealing elements are pressed against one another due to a closing movement of the blocking element for carrying out a shutoff action. The one sealing element is constructed as a thin-wall body of undulated or wave-shaped cross-section and elastically deformable under the action of the closing force, said elastically deformable thin-wall body extending over the ring width of the corresponding sealing element and in the closed position, with deformation of its wall, bearing by means of wave peaks protruding from one side of the thin-wall body against the other sealing element at least at two ring regions with line contact. The blocking element or housing which is connected with the thin-wall body possesses beneath these ring regions free deformation spaces for its wall and adjacent such spaces a respective support extending parallel to the ring region for each wave peak protruding from the other side of the thin-wall body. The marginal regions of the ring-shaped thin-wall body of undulated cross-section are prevented from moving in a manner which would increase the ring width.
Patent JP-H07333506-A (JP)
Title: Objective lens scanning type microscope
Inventor: TSUCHISAKA SHINICHI
IPC: G02B21/00
Filed: 1994-06-02
Abstract: PURPOSE:To secure the size of an intermediate image and the brightness of the image and to facilitate the design of a lens and the design of a machine. CONSTITUTION:This microscope is equipped with a 1st mirror 4 bending the optical axis of an objective lens 3 in a 1st direction, a 1st image-formation lens 5 arranged on the optical axis bent in the 1st direction, the objective lens 3 provided to freely move in the 1st direction, an objective unit 1 in which the 1st mirror 4 and the 1st image formation lens 5 are fixed, a 2nd mirror 8-1 bending the optical axis in a 2nd direction, a 3rd mirror 8-2 turning back the optical axis bent in the 2nd direction in a direction parallel with the 1st direction, a turning back mirror unit 8 in which the 2nd and the 3rd mirrors 8-1 and 8-2 are fixed and which is provided to freely move in the 1st direction, a 2nd image-formation lens 9 provided on the optical axis turned back by the 3rd mirror 8-2, and a driving mechanism simultaneously moving the objective unit 1 and the mirror unit 8 at the ratio of 2:1 in the 1st direction.