baber/WOPTO huggingface dataset:
Patent JP-S58155563-A (JP)
Title: Cassette tape recorder
Inventor: TOMITA SEIJI
IPC: G11B15/32
Filed: 1982-03-10
Abstract: PURPOSE:To prevent malfunction surely with a simple constitution and to attain miniaturization, by tilting the 1st and the 2nd gears delivering a torque to a reel shaft at tape running stop so as to operate the returning force to the reel shaft. CONSTITUTION:A gear 24 is rotated toward the arrow H with a torque from a flywheel, a reel cap 38 is rotated toward the arrow G, and when the tape reaches the end at the fast feeding, since the rotation of a reel hub is stopped, the rotation of the reel cap and a gear 40 is stopped. In this case, a force Pv2 of the gear 42 pressing the gear 40 is split into a lateral force P2 and an upward force Ps2 at the rotation stop of the gear 40 with the inclination of the gears 40 and 42, and this force Ps2 restores the reel cap 38 to the home position as a floating force.
Patent JP-S59164005-A (JP)
Inventor: AMAMIYA KUNIO
IPC: A43B21/22
Filed: 1983-03-07
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-H10230243-A (JP)
Title: Method for purifying polluted soil and ground water by microorganisms and device therefor
Inventor: SHIMOMURA TATSUO
IPC: B09C1/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a treatment technique which efficiently and cost effectively treats org. chlorine compds. and eliminates the possibility of applying load of malodors, etc., to the ambient environment. SOLUTION: In the method of treating the pollutants consisting of the soil 1 and/or ground water 2 polluted by the org. chlorine compds.; an anaerobic layer of an anaerobic state is formed by adding the growth substrate of anaerobic microorganisms having reducing power to the pollutants. An aerobic packed layer 4 is formed by installing porous carriers to the soil part of the surface layer to dechlorinate the org. chlorine compds. The malodorous gases generated from the anaerobic layer 4, combustible gases or gases of the org. chlorine compds. are thus cracked and purified.
Patent JP-S60180897-A (JP)
Inventor: KANEKO TAMAKI
IPC: B42B4/00
Filed: 1984-02-29
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-H04276479-A (JP)
Title: Printing apparatus
Inventor: KOSAKE TATSU
IPC: B41J29/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a printing apparatus capable of simply returning a set value to the state before alteration by recording data before rewriting on the memory in a printer at each time when rewriting is performed to various data stored in a non-volatile memory. CONSTITUTION:When the alteration of various set data such as a form or the size of recording paper stored in a non-volatile memory 113 is indicated, said data are altered according to the indication and, at the time of alteration, the data stored in the non-volatile memory 113 are stored in an RAM 111. The data stored in the RAM 111 are read by external machinery 103 or a switch and the read set data can be again written in the non-volatile memory 113.
Patent JP-S60182001-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: H04N5/781
Filed: 1984-02-28
Abstract: PURPOSE:To eliminate mutual interference between a luminance signal and a chrominance signal by operating plural magnetic heads in the order of larger gap in the progressing direction of a magnetic tape so as to record and reproduce >=2 signal bands without crosstalk. CONSTITUTION:The magnetic heads H are moved obliquely against the running of the magnetic tape 2 and trace the magnetic tape 2 obliquely. The magnetic heads Ha, Hb have respectively gaps Ga, Gb and the gaps Ga, Gb are tilted with a prescribed angle oppositely with each other from the orthogonal direction to the turning direction of the magnetic heads H. In reproducing the signal recorded on the magnetic tape by the magnetic heads Ha, Hb respectively, even if a magnetic head Ha traces the track of the other head Hb for example, since the recorded angle is different, the magnetic head Ha cannot almost reproduce a video signal and then the crosstalk is reduced. That is, the reproduced output is decreased remarkably when the angle to the gap is different at recording and reproduction.
Patent JP-S58156453-A (JP)
Title: Energy absorbing device for a steering wheel
Inventor: HIYOUDOU YOUICHI
IPC: B62D1/04
Filed: 1982-03-10
Abstract: PURPOSE:To enhance effectiveness in assembly work of an arrangement, in which an energy absorbing member is installed on a boss plate fixed to the steering shaft, by incorporating such a constitution that the energy absorbing member can be mounted on the boss plate while sliding it. CONSTITUTION:A boss plate 4 is installed at the top of a steering shaft 1, and on this boss plate 4 a core 7 for spoke part 6 of steering wheel 5 is mounted as well as an energy absorbing member 8, with the aid of a mounting piece 9. At the bottom of this energy absorbing member 8 a bottom plate 13 having the form of apporx. square framing is placed with said mounting piece 9 interposed, to be then fastened by a screw 15 which shall be driven into a tapped hole 16 in the boss plate 4 through a hole 14 formed in the rear center of the bottom plate 13. A clip 17 to be detained by the front edge of the boss plate 4 is provided at the front edge of the bottom plate 13, and a flange 18 for location in the direction to the left and right to be in contact with the front edge 4a of the boss plate 4 is furnished at the front of the inner side edges, on the right and left.
Patent JP-S57151626-A (JP)
Title: Preparation of flame-retardant laminate
Inventor: NANAMI KEN
IPC: B32B27/42
Filed: 1981-03-16
Abstract: PURPOSE: To obtain the titled laminate having improved electrical properties, by treating a base material with an amino type resin varnish containing an acidic curing agent, impregnating the base with a phenolic resin containing a flame- retardant and drying it to give prepreg, followed by laminating it.  
     CONSTITUTION: Preferably 0.1W1.0wt% acidic curing agent (e.g., imidodisulfonate) is added to 100pts.wt. amino type resin varnish (e.g., melamine-formaldehyde resin), and a base material (e.g., kraft paper) is subjected to the first treatment with the prepared varnish. The base material is then subjected to the second treatment with a phenolic resin containing a flame-retardant (e.g., organic phosphorus compound), impregnated with it, and dried to give prepreg. A proper number of sheets of the prepreg are piled, and molded under heating and pressure, to give the desired laminate. The coverage of the amino type resin is preferably 15W25wt% based on the base material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61197276-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: B41M5/155
Filed: 1985-02-27
Abstract: PURPOSE:To enhance light resistance and plasticizer resistance of a color forming substance, by providing an electron-acceptive color developer comprising a metallic salt of an aromatic carboxylic acid and a 2-mercaptobenzothiazole on a base. CONSTITUTION:A metallic salt of an aromatic carboxylic acid is dissolved in an organic solvent such as a fatty acid and an aromatic ester, and the solution is emulsified in water to prepare an emulsified liquid. Separately, at least one selected from 2-mercaptobenzothiazoles and 2-mercaptobenzoimidazoles is dispersed in an aqueous system by a ball mill or the like to prepare a dispersed liquid. The emulsified liquid and the dispersed liquid are mixed with each other, then a binder is added to the resultant mixture to prepare a coating liquid, which is applied to a raw paper, and is dried to obtain a pressure sensitive recording sheet. The amount of the metallic salt applied to the raw paper is preferably about 0.2-1.0g/m<2>.
Patent JP-H10242413-A (JP)
Title: Semiconductor memory, wiring board, and memory module
Inventor: HIGUCHI TAKESHI
IPC: H05K1/18
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To achieve a high-speed data transmission, and at the same time to transmit a data signal with an improved signal waveform in a memory module where a semiconductor memory is mounted to a wiring board. SOLUTION: A data input/output terminal 42 with the same arrangement pitch as that of a data input/output terminal 28 of a DRAM 22 is provided at a connection part 39 of a wiring board 20, the DRAM 22 is mounted so that a row of terminals consisting of a VDDQ terminal 26, a VSSQ terminal 27, and a data input/output terminal 28 where the DRAM 22 is provided are in parallel with the connection part 39, and the data input/output terminal 28 of the DRAM 22 is connected to the data input/output terminal 42 of the wiring board 20 using a wiring 34 for data.
Patent JP-H06250289-A (JP)
Title: Screen device
Inventor: ANDO HISATAKA
IPC: G03B21/58
Filed: 1993-02-26
Abstract: PURPOSE:To provide a screen device capable of varying the inch size and the aspect ratio of a screen itself by providing an elongating and contracting driving means for elongating and contracting the screen consisting of elastic material in the up-and-down direction or the right-and-left direction. CONSTITUTION:The screen 2 is arranged above a base 1, and the screen 2 consists of the elastic material. The elongating and contracting driving means 3 has a frame body 4 arranged on all the periphery on the back side of the screen 2, and the frame body 4 is constituted of a lower frame 4a, an upper frame 4b and four corner frames 4c to 4f. The driving source of the means 3 is constituted of three oil cylinders 5, 6 and 7, and the respective oil cylinders 5 to 7 are driven by a control valve/compressor 11. The material of the screen 2 is what is called a punch rubber sheet where many minute holes are opened, which has a state where rubber piece is contracted in an ordinary state, and where the rubber piece is elongated without changing the diameter of the hole when tensile force to act.
Patent JP-S61199687-A (JP)
Title: Gas circulation type laser oscillator
Inventor: MAEDA YOSHINOBU
IPC: H01S3/097
Filed: 1985-03-01
Abstract: PURPOSE:To prevent a laser medium gas from getting contamination due to leak into a gas circulation system of lubricant oil by a method wherein the timing gear and the bearing of a Roots blower are constituted of ceramic material so that the need of lubrication of timing gear chamber inside the Roots blower may be eliminated. CONSTITUTION:At the beginning of operation, an electromagnetic valve 22 is closed and a vacuum pump 10 is started, for exhaust which continues until a pressure level of approximately 0.01Torr is attained in a gas circulation system including a discharge tube 1 and in a timing gear chamber 13. Next, a cylinder main valve 23 and the electromagnetic valve 22 are opened, for the introduction of a laser medium gas from a gas cylinder 9 into the gas circulation system and the timing gear chamber 13, which continues until a prescribed pressure level is attained. A process follows wherein the cylinder main valve 23 and the electromagnetic valve 22 are closed, a driving motor 20 is started to drive a Roots blower 8 for the circulation of the laser medium gas, and discharge electrodes 11, 12 are activated for the oscillation of laser, and then the laser is amplified by means of optical resonance to be outputted via a partial reflection mirror 3. With a timing gear 14 and a bearing 15 supporting the shaft 21 of the timing gear 14 being made of an abrasion-proof and heat-resisting ceramic material, no heat-caused size or abrasion is expected to occur.
Patent JP-H01212564-A (JP)
Title: Protector for needle pipe of needle pipe assembly
Inventor: ISHII ICHIRO
IPC: A61M5/32
Filed: 1988-02-22
Abstract: PURPOSE:To facilitate stowing action of the needle of needle pipe assemblies after use by forming at least one needle pipe introduction guide section in a groove shape with is opened maximum at the end face of an entrance section in such a way as to become gradually shallow toward the inner side of an axial core direction, and ends up at the position aligned with the inner surface of the protector. CONSTITUTION:Each needle pipe introduction guide section 3 is opened in a V-shape configuration at the end face 1 of an entrance section to a protector while being formed into a groove in a V-shape in such a way as to become gradually shallow toward the inner side of an axial core direction for ending up at the position aligned with the inner surface 2 of the protector. Hence, when the protector A is held at its closed end side, either of the guide sections 3 is turned downward. When a needle is therefore rested on the guide section 3 so as to let the axis of the protector A be set in parallel with the axis of the pipe assemblies while being slided in as shown by (n'), the needle can be stowed in smoothly while preventing the needle point of the needle pipe (n) from piercing the inner surface of the protector. In addition, an outer needle pipe introduction guide section 4 in a recess shape is formed at the position in the opposite direction by 180 deg. on the outer surface of the protector,and when the needle pipe is rested on it so as to be slided afterward, the needle pipe gets on the needle pipe guide section 3 as shown by (n), the needle pipe may thereby be stowed in while making good use of the action.
Patent JP-H02217783-A (JP)
Title: Dc arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1989-02-18
Abstract: PURPOSE:To prevent the damage and abrasion of pins and furnace bottom refractory due to arc by a method wherein multi-pin type furnace bottom electrodes are divided into a plurality of pin groups while electric power is supplied by a thyristor rectifier sequentially from the pin group near the center of a furnace bottom. CONSTITUTION:Upon starting the operation of a DC arc furnace 20, a voltage is impressed on the inside pin group 8a of furnace bottom electrodes 3 by a thyristor rectifier 11a through an electroconductive plate 10a to generate arc between remaining molten metal or scraps, contacting with the pins 4 of the inside pin group 8a, and a movable electrode 2 and start the smelting of the metal to be molten. The smelting of the scraps is advanced by the current control of the thyristor rectifier 11a and voltage control effected by the elevating driving of the movable electrode 2 and the amount of molten steel is increased so as to cover the upper ends of the pins 4 in an outside pin group 8b, then, the voltage is impressed on the outside pin group 8b also by the thyristor rectifier 11b through the electroconductive plate 10b whereby current is conducted through respective pins 4 of the outside pin group 8b and, thereafter, smelting and refining are effected by all of the pins 4. According to this method, the generation of the arc between the movable electrode 2 and the pins in the outside pin group 8b directly may be prevented.
Patent JP-H03240582-A (JP)
Title: Page printer
Inventor: IKEZOE YOSHIAKI
IPC: B41J29/46
Filed: 1990-02-19
Abstract: PURPOSE:To perform a perfect recovery at the occurrence of a failure without deteriorating an execution performance by informing a host of the job name of an unfixed previous job and the occurrence of the failure. CONSTITUTION:When format information of a job is received, a job name is set to a format name register 4. After the printing of the last page of the page is started, a position counter 5 is reset to '0' at the reception of a printing completion information from a device part 7. The increment of the position counter 5 is conducted on a signal (a) issued from the device part 7 at every page running. Simultaneously, the count value is checked by a control part 1. If the last page exists on an unfixed position at the occurrence of a failure, the control part 1 informs a host interface of the job name written in the format name register 4 and the occurrence of the failure. On the other hand, when the last page is fixed, the control part 1 also informs the host of the completion of the fixing. Based on this information, the host can conduct a page recovery including the previous job, as required.
Patent JP-H09214094-A (JP)
Title: Components mounting structure of printed board
Inventor: KITAZAWA SHIGERU
IPC: H05K1/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent cutting of leads and break of circuit patterns by reducing height of printed board as a whole, supporting with stability components and improving strength of printed board. SOLUTION: One or more single substrate 2 provided with an opening 3 at a specified position S and one or more single substrate 4 not provided with opening at the specified position S are stacked to constitute a printed board B provided with a depressed component receptacle 5 on the surface Bf. A component body (transformer body) Pb is contained in the component receptacle 5 and leads Pr extending from the component body Pb are connected to the surface Bf of the printed board B.
Patent JP-S60182511-A (JP)
Title: Magnetic recording medium
Inventor: YAZAWA KENJI
IPC: C22C19/07
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a recording medium having high coercive force and residual magnetic flux density, a small characteristic change owing to a temp. change and good stability in recording magnetization by forming the medium in such a way that the rate of the change in the coercive force with temp. of a magnetic layer consisting essentially of a Co-Ni alloy and the compsn. of the magnetic layer satisfy the specific relation. CONSTITUTION:A thin magnetic alloy film layer 3 consisting essentially of Co1-xNix (0<=x<=0.5) is formed on a substrate 1 consisting of polyester, polyimide, glass or a metallic sheet such as Al sheet subjected to an oxidation treatment on the surface directly or after an underlying layer 2 consisting of non- magnetic metals which are metals such as Bi, Sb, Gs, Si, etc. or the alloys, intermetallic compds., etc. thereof is deposited thereon by evaporation. The content of Ni is so determined that the rate of change in the coercive force Hc with temp. of such magnetic layer 3 Y=Hc1/Hc2 (where Hc1 is the coercive force at 100 deg.C and Hc2 is the coercive force at -196 deg.C) satisfies the relation Y>=0.27+ 0.85x. The change in Br/Hc between the residual magnetic flux density Br and the coercive force Hc with temp. is thus decreased and the magnetic recording medium having high stability in recording magnetization with temp. is obtd.
Patent JP-S58155401-A (JP)
Title: Plant control device
Inventor: HAYASHI KOUICHIROU
IPC: G05B9/03
Filed: 1982-03-12
Abstract: PURPOSE:To use a read value of a plant input value by rounding it, to use a PI controller with tracking (TPI) in case when there are variations in the read value, and to set to a tracking mode when a set value approaches a measured value. CONSTITUTION:A water level signal A of a drum is inputted as a process signal to each computer CPTR, a value of A is rounded at one position, and is read to operators 1-1, 2-1 and 3-1 by values of A1, A2 and A3, respectively. The structure of each CPTR is the same, therefore, when tracking as to the first CPTR, a drum level set value C set by the signal generator 1-2 is inputted to the substracter 1-1, a deviation value C-A1 against A1 is derived, and its deviation value is inputted to a TPI1-3 and a high and low monitor HIM1-4. By the HIM1-4, an allowable error of the deviation value is inspected, in accordance with which Z=0 or Z=1 is outputted to the TPI1-3. In the TPI1-3, operation of proportional integration is executed in accordance with the deviation value, and this value Y1 is outputted, but in case of Z=1, a value X of the valve opening is inputted to the TPI1-3.
Patent JP-H01216127-A (JP)
Title: Viscous coupling
Inventor: MORIYA MASAHIRO
IPC: F16D35/00
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the excessive temperature rise of a viscous fluid by elastically supporting each plate row by a pair of spring members on the both sides and adopting a spring material whose spring constant is varied by changing the shape at a prescribed temperature, as one of the spring members. CONSTITUTION:The first sprint 15 is made of the shape memory alloy whose spring constant is increased by the restoration of shape at a prescribed temperature. When the high differential movement continues between the both plates 13 and 15 and silicon oil is heated and obtains a prescribed high temperature, the shape of the first spring 15 is restored, and the spring constant increases over that of the second sprint 16. Therefore, the pressing force of the first spring 15 overwhelms the second spring 16, and each inner plate 13 is pushed in the axial direction. Therefore, each inner plate 13 is press-attached onto the nearly whole periphery of each other plate, and the joint state or the nearly jointed state is generated. Therefore, the high differential movement state between the both plates 13 and 14 is dissolved, and the excessive temperature rise of the silicone oil can be prevented.
Patent JP-S55132683-A (JP)
Title: Scum raker for round sedimentation basin
Inventor: KAWAJIRI HITOSHI
IPC: H01L21/30
Filed: 1979-03-30
Abstract: PURPOSE: To throw raked scum into a scum-throwing hole and then discharge it to the outside exactly by making plural scum skimmers touch with scum pipe in order from the center of a round sedimentation basin and then by inclining them as the scum skimmers swirl.  
     CONSTITUTION: The periphery of the scum pipe 11 is provided with the scum- throwing hole 13 which is usually formed above the water surface so as to be situated in line with the water surface of the round sedimentation basin 1 at the time of collecting scum. When rotating the rectifying cylinder 6 by a motor, the scum skimmer 7 moves swirlingly on the surface of water being treated to rake scum floating on the water surface and then comes near the scum pipe 11 to throw the scum into the scum-throwing hole 13 formed in the scum pipe 11. Furthermore, as the scum skimmer 7 swirls, it is pushed down by the scum pipe 11 and then passed by below the pipe 11 in the flatted state. Then, the skimmer 7 is again uprisen by the action of the balancing weight 18 and swirls on the water surface in the uprisen state under the regulation of the stopper 21 to effect its scum raking function again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6414-A (JP)
Title: Liposome preparation and production thereof
Inventor: HAMAGUCHI SUNAO
IPC: A61K9/127
Filed: 1988-02-22
Abstract: PURPOSE: To obtain the titled preparation having prolonged elimination time in blood and exhibiting improved continuing remedying effect of a drug component, by sealing a drug component in a liposome having a membrane composed of a phospholipid having saturated acyl group as the acyl group and a specific anionic surfactant as the membrane-constituting components.  
     CONSTITUTION: A liposome membrane is produced by using an emulsion or dispersion of (A) a phospholipid having saturated acyl group as the acyl group, preferably a glycerophospholipid or sphingophospholipid wherein both of the two saturated acyl groups are 12W18C saturated alkyl groups and (B) an aqueous liquid containing an anionic surfactant (preferably having sulfuric acid group or sulfonic acid group) having a Krafft point of ≥37°C at a concentration higher than the critical micelle concentration. A drug component is sealed in the liposome membrane to obtain the objective liposome preparation. The amount of the surfactant is preferably 0.5W50pts.wt., especially 5W20pts.wt. per 100pts.wt. of the phospholipid and the phase-transition temperature of the obtained membrane is adjusted to preferably 37W60°C, especially 40W55°C. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S53125195-A (JP)
Title: Band stretch storage device in automatic packing machine
Inventor: TAKAHASHI YUKIO
IPC: B65B13/18
Filed: 1977-04-06
Abstract: PURPOSE: To improve the efficiency of packing work, by providing a band which is fed around a packed object and wound with stretch force while storing supplied surplus bands temporarily before starting the next packing cycle. 
     COPYRIGHT: (C)1978,JPO&Japio