baber/WOPTO huggingface dataset:
Patent JP-H01194102-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATO HITOSHI
IPC: G11B5/008
Filed: 1988-01-29
Abstract: PURPOSE:To improve the quality of a recording signal by arranging the recording and reproducing heads of corresponding channels on the plural head arranging faces perpendicular to the rotation axis of a rotary drum. CONSTITUTION:Four heads are arranged on the joining face (a first face) of a fixed drum 22 and a rotary drum 24 and further, other four heads are arranged on a second face in the rotary drum 24 in parallel with the joining face. That is, the heads of CHs 1 and 2 are arranged on the first face and the heads of CHs 3 and 4 are arranged on the second face, therefore, the track loci of the respective heads are arranged in the longitudinal direction of a magnetic tape 20, the track loci (width W1) by the heads of the CHs 1 and 2 and the track loci (width W2) by the heads of the CHs 3 and 4 are arranged in a tape width direction and halves the magnetic tape 20 in its width direction. Consequently, the inclination angle of the tracks of divided recording becomes small, tape running is comparatively stabilized, head fitting work becomes simpler, the accuracy of fitting positions is improved. Thus, the performance of recording and reproducing is improved and the quality of the recording signal is also improved.
Patent JP-S58147060-A (JP)
Inventor: ADORIANUSU UIREMU RUDEIKUITSU
IPC: H01L29/06
Filed: 1983-02-05
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-S61175360-A (JP)
Title: Memorization of piston stroke position of automatic transmission
Inventor: HIRAMATSU TAKEO
IPC: B60T1/06
Filed: 1985-01-31
Abstract: PURPOSE:To accord the rotary element stop timing with the piston transfer completion timing independently of the direction of torque by setting the piston transfer completion position as standard and controlling the piston transfer completion position on fastening with the rotary element on the basis of the standard value. CONSTITUTION:The stroke completion position of a piston 50 is represented by the partial pressure ratio (k), and the stroke completion position of the piston 50 is controlled, having the value of the partial pressure ratio at the stroke completion position of the piston 50 on speed change as standard value. Therefore, the value (k) as the max. value is memorized, and the stroke completion position of the piston 50 is controlled on the basis of the value (k), and then the reduction of the value (k) below a normal value according to the direction of the torque applied onto a kick-down drum 34 is prevented. Therefore, the rotary element stop timing and the piston transfer completion timing accord with each other without delaying the speed-change starting timing independently from the direction of the torque applied onto the rotary elements.
Patent JP-2000210115-A (JP)
Title: Soft bag
Inventor: ARAKI HARUO
IPC: A45C13/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make a soft bag self-standable without being supported by the hands when it is laid on knees or the ground and cover bodies are opened by openably/closably providing the flexible cover bodies on both the front and rear sides, and providing a rigid partition body between both cover bodies. SOLUTION: The whole cover bodies 1, 2 of a soft bag are formed into an oblong rectangular shape, and edge sections 1a-1d, 2a-2d are erected on individual sides to form a nearly U-shaped cross section. A plate made of a raw material such as a plastic or a metal having more rigidity than the texture of the cover bodies 1, 2 is covered with the same texture as that of the cover bodies 1, 2 to form a partition body 3. The lower end section 3a of the partition body 3 and the lower ends and edge sections 1b, 2b of the cover bodies 1, 2 are connected by sewing, fasteners 6 are provided on three edge sections 1a, 1c, 1d, 2a, 2c, 2d of the cover bodies 1, 2 except for the lower end sections and on three sides of the partition body 3 except for the lower end section 3a, and the cover bodies 1, 2 and the partition body 3 are made openable and closable.
Patent JP-S61179676-A (JP)
Title: Coding method
Inventor: KURABAYASHI SADASUKE
IPC: H04N1/419
Filed: 1985-01-31
Abstract: PURPOSE:To attain conversion at high speed easily by converting once a raw picture signal into a run length signal and then converting the run length code into a 2-dimensional compression code. CONSTITUTION:A read section 1 uses a read instruction from an MPU23 to convert picture data for one line's share into a run length code RL and write the result on a RAM3. Then the MPU23 transfers alternately the data in the RAM3 to two line buffers RAMs 5, 7 by 1 line (b) each, the run length code RL read from the two line buffers is encoded into the MH code and written on an FIFORAM9. Then the MPU23 transfers the MH code from the FIFORAM 9 by 1 byte to a MODEM according to the data request interruption from the MODEM19.
Patent JP-S56113421-A (JP)
Title: Manufacture of furniture board
Inventor: OOISHI SUMIO
IPC: B32B37/00
Filed: 1980-02-13
Abstract: PURPOSE: To obtain a board for high-grade furniture which is prevented from cracking, by a method wherein a semicured heat adhesion, sheet, which is constituted such that a powdery epoxy resin is applied to both surfaces of a paper having a specified quality, is placed on a plywood surface, and is pressurized by heating.  
     CONSTITUTION: In case a board for furniture is manufactured, a paper, having a basis weight of 20W400g/m 2 , a density of 0.4W0.6m/cm 2 , and a penetration speed of 80sec or less, is used so that the resin can penetrate into the paper sufficiently. A semicured heat adhesion sheet, which is prepared such that 350g/m 2  or more basis weight of powdery epoxy resin passing 60 mesh is applied to the both surfaces of the paper, a flow property of the semicured resin of the sheet is at least 5, and the resin can be impregnated into the paper sufficiently until the resin is cured, is placed on a plywood surface. The lamination is heated and pressurized to produce a board, and this causes the board to be prevented from cracking and breaking even when it is bent for processing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02199300-A (JP)
Title: Manufacture of turbo type impeller with cover
Inventor: SATO SADAO
IPC: F01D5/04
Filed: 1989-01-26
Abstract: PURPOSE:To enable execution of firm jointing between a blade and a cover by a method wherein a cover is engaged externally of a vane formed with a radial flow vane part and an axial flow vane part, a ring is engaged with the outer periphery of the cover by not-go fitting, flanges are brought into contact with an assembly from both sides of the assembly, which is nipped therebetween by means of a stay bolts, and the materials of the stay bolt and the ring are properly selected to heat them. CONSTITUTION:A vane 3 is mounted at a given angle pitch to a disc 2, and the vane 3 has a radial flow vane part 4 and an axial flow vane part 5. An annular cover 6 is engaged externally of the outer peripheral part thereof to form an aassembly 7. A ring 8 is engaged externally of the outer periphery of the cover 6 by not-go fitting, flanges 9 are brought into contact with the assembly from both sides of the assembly 7 and are fastened by means of stay bolts 10. The assembly 7 is heated in a heating furnace togetheriwth the fastening jig and simultaneous diffused junction is made on the radial and axial vane parts 4 and 5. In this case, the materials of the ring 8 and the bolt 10 are selected to a substance having a low physical properties value, e.g. the coefficient of linear thermal expansion, at a diffused junction temperature and a high value in proof stress. This method makes jointing strength sufficient.
Patent JP-S56116590-A (JP)
Title: Vehicle housing equipment for marine transportation
Inventor: YONAHARA YOSHIHIRO
IPC: B63B25/00
Filed: 1980-02-15
Abstract: PURPOSE: To make housing space small and improve the efficiency of vehicle transportation, by making the struts of a pallet foldable and enabling the connection of plural pallets.  
     CONSTITUTION: Frames are provided on the ends of a pallet 1, on which a vehicle such as an automobile is placed. The frames extend sideward from the ends of the pallet 1. Bearing plates 2 with shaft holes are protruded on both ends of each frame. Struts 6 with bearing plates 5 are rotatably mounted on the bearing plates 2. Connecting plates 8 with connecting holes 7 are protruded on the top of each strut 6. A plurality of pallets can be sequentially coupled together by using the connecting plates 8. To house or transport the pallet, the strut 6 is folded into a position shown by chain lines in the drawing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04260630-A (JP)
Title: Production of preform optical fiber
Inventor: DANZUKA TOSHIO
IPC: G02B6/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide a method for enabling removal of bubbles, etc., occurring in a preform though productivity can be enhanced by increasing the size of the preform in producing a glass preform for optical fiber according to a vapor- synthetic method. CONSTITUTION:The subject method is a method for dehydrating and transparently vitrifying a core and part of a clad adjacent to the core in an atmosphere under ordinary pressure, then depositing soot of the residual clad part on the outer periphery thereof and transparently vitrifying the deposited soot under reduced pressure or in a vacuum atmosphere.
Patent JP-S58137162-A (JP)
Title: Video tape recorder
Inventor: NISHIMURA RIYOUZOU
IPC: G11B15/665
Filed: 1982-02-05
Abstract: PURPOSE:To prevent a pinch roll from deforming even when a power source switch is turned off in a loading state, by powering up a load when the 1st or the 2nd switch is closed. CONSTITUTION:The DC constant power source 100 of a video tape recorder is connected to the load 101 through the 1st and the 2nd switch S1 and S2 and the 1st and the 2nd diodes D1 and D2, and when either of the 1st and the 2nd switches S1 and S2 is closed, the load 101 is powered up. Consequently, even when the power switch is turned off in the loading state, the power supply to the load is not cut off immediately, but cut off in an unloading state without fail, so the pinch roll never deforms.
Patent JP-H10207221-A (JP)
Title: Electrifying device and developing device
Inventor: OBA SHOTA
IPC: G03G15/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To almost uniformly electrify toner on a developer carrier without generating the reverse-polarity toner and to prevent the deterioration of image quality such as fogging from occurring in an electrifying device electrifying the toner on the developer carrier and a developing device provided with such an electrifying device. SOLUTION: A discharge electrode 5 electrifying the toner on the developer carrier 2 by discharging electricity between the carrier 2 is disposed and a conductive electric field control member 6 laminated on the surface of the electrode 5 through an insulating layer 16 is arranged. The control member 6 is arranged by being extended in a discharge area where the electrode 5 is opposed to the carrier 2 and at the peripheral part thereof. Only the discharge area is provided with many small holes. Thus, an ionization area by the discharge of the electrode 5 is restricted between the electrode 5 and the control member 6 and the ion of one-side polarity or the charge of an electron is imparted to the toner. Besides, an electric field returning the charge from the vicinity of the side part of the electrode 5 is prevented from being formed. Thus, the toner is efficiently electrified.
Patent JP-S62177757-A (JP)
Title: Picture information recording device
Inventor: FUJIMOTO MAKOTO
IPC: G11B20/00
Filed: 1986-01-31
Abstract: PURPOSE:To simultaneously record a moving picture signal and a still one on the same recording medium and to obtain a completed picture without fail by equalizing the end point of the moving picture signal to the end point of one screen recording in terms of the still picture. CONSTITUTION:A CCD driver 17 drives a CCD 2 arranged in the lens 1 of a picture information recording device, and an analog processor 3 processes an primary color signal from the CCD 2 and outputs a luminance signal Y and a chrominance component C. The signal Y is FM-modulated 4 and applied to a recording formatting circuit 12 as a signal suitable for recording. The component C is converted in terms of low frequency 5 to apply to the circuit 12, and an image pick-up signal from the CCD 2 is A/D-converted 6 to store in a picture memory 7. A system controller CP 16 drives the memory 7, and a PCM encoder 8 processes the signal from the memory 7 and applies a PCM signal as a still picture signal to the circuit 12. The circuit 12 makes the end point of the moving picture signal which is subjected to modulation 4 and conversion 5 coincide with the end point of the still picture signal, and simultaneously records them on a tape 20.
Patent JP-H01193052-A (JP)
Title: Idling engine speed control device for internal combustion engine
Inventor: KIMOTO YASUHIRO
IPC: F02D41/00
Filed: 1988-01-28
Abstract: PURPOSE:To increase a generating capacity of a generator by increasing a target idling engine speed or a target opening of an intake air quantity adjusting valve during a period from lowering of voltage to rise of voltage in a battery. CONSTITUTION:A control part 9 detects a load based on respective signals from an air flow sensor 2 and an engine speed sensor 6 while, based on the load, respective openings of a target idling engine speed and an intake air quantity adjusting valve 12 are calculated. According to the calculated result, actuators 11 of a fuel injection valve 5 and the intake air quantity adjusting valve 12 are controlled, respectively. In this case, the control part 9 judges lowering of voltage and rise of voltage in a battery 10. During a period from lowering of voltage to rise of voltage in the battery 10, the target idling engine speed or the target opening of the intake air quantity are increased, respectively.
Patent JP-H11199646-A (JP)
Title: Production of compound containing hydroxyl group and ethylenic unsaturated double bond
Inventor: YAMAMOTO SHUICHI
IPC: C08G18/40
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound containing a group capable of being cured with UV light and a group capable of being cured through urethane bonds and useful as a main agent for dual cures from raw materials capable of being available at low costs by reacting an epoxy group-containing compound with a specific unsaturated double bond-containing compound. SOLUTION: This compound containing a hydroxyl group and an ethylenic unsaturated double bond is obtained by reacting (A) an epoxy group-containing compound with (B) a compound containing a carboxyl group and an ethylenic unsaturated double bond. The obtained compound containing the carboxyl group and the ethylenic unsaturated double bond is preferably reacted with (C) an isocyanate compound containing an ethylenic unsaturated double bond under a condition that the hydroxyl group is excessive with respect to the isocyanante group.
Patent JP-S60162869-A (JP)
Inventor: ARIKAWA SHIYUNICHI
IPC: D06M101/16
Filed: 1984-01-31
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-H08214097-A (JP)
Title: Facsimile equipment
Inventor: KURIBAYASHI RYOJI
IPC: H04N1/00
Filed: 1995-02-06
Abstract: PURPOSE: To output intercepted data after power source voltage is recovered by intercepting data by the use of memory even if the cording speed is reduced due to a drop of power source voltage and becomes lower than the transmission speed of received data. CONSTITUTION: Received data is demodulated in a modulation-demodulation part 7. A memory 11 is the one using the part of a RAM and intercepts received data when the voltage of a battery to be a power source drops and the printing speed of an image recording part becomes slower than data reception speed. When voltage to be impressed on a recording head 13 drops, printing time is extended for keeping prescribed density. Therefore, because recording time becomes longer than minimum transmission time, received data is stored and communication can not be continued. Therefore, when battery voltage is measured before one line is printed, the one line recording time by the voltage is calculated, and when this time becomes longer than the minimum transmission time, an interception recording received data in the memory 11 is performed.  After voltage is recovered, the data is read from the memory 11 and is printed by the recording head 13.
Patent JP-S55110455-A (JP)
Title: Signal transmission system
Inventor: HASHIZUME MASAO
IPC: H04B3/00
Filed: 1979-02-19
Abstract: PURPOSE: To increase the amount of transmission information of the terminal unit requested for simplicity, by transmitting the third information from one to another through the use of two transmission lines determined for transmission direction and enabling to transmit the fourth information from another to one based on the third information.  
     CONSTITUTION: The first terminal 11 and the second terminal 12 are connected  with the signal transmission line 13 1  transmitting the signal from the terminal 12 to  the terminal 11 and the signal transmission line 13 2  transmitting the signal from the terminal 11 to the terminal 12, and the terminals 11 and 12 are respectively provided with the positive power supplies 21, 48, negative power supplies 22, 49 and the switch selectors 24, 51. Further, the positive and negative voltage signal continuous from the terminal 12 and the third signal repeating the positive and negative voltage at a given period are selected and transmitted to the terminal 11 and displayed on the request signal display sections 42∼44. If the response signal is requested from the display on the sections 42∼44 by the operator, the switch selector 51 is driven, the output of the negative power supply 49 is transmitted to the terminal 12 and displayed on the response signal display sections 35∼37, to increase the amount of transmission information between the terminals 11 and 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04235749-A (JP)
Title: Rice hulling and polishing apparatus for farmhouse
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1991-01-18
Abstract: PURPOSE:To store unhulled rice of quantity to be consumed over one year by a farmhouse in good state and to hull and polish the same by necessary quantity at a necessary time. CONSTITUTION:A rice hulling and polishing apparatus for a farmhouse consists of an unhulled rice tank 2 having a size sufficient to store domestic unhulled rice required up to the harvesting of the next year among harvested rice at once, a dehumidifying mechanism 18 storing the unhulled rice stored in the unhulled rice tank 2 without deteriorating the same, the circulating device and ventilation device in the tank, a hulling device 25 taking out only a necessary amount of unhulled rice from the unhulled rice tank 2 to hull the same and a rice polishing apparatus 39.
Patent JP-S60166082-A (JP)
Title: Method for controlling injection of chlorine in water purification plant
Inventor: KOBAYASHI TOSHIAKI
IPC: C02F1/76
Filed: 1984-02-06
Abstract: PURPOSE:To correct accurately the injection rate of chlorine by storing the value to be corrected of the injection rate of chlorine in accordance with the phenomena which are disturbances to the chlorine injection process, and correcting the rate. CONSTITUTION:The appropriate values of the injection rate of chlorine to be corrected in accordance with the change in the analytical value of water quality in the water purification process and the external environment are previously stored in a computer 8 through an operator 6. The value to be corrected of the chlorine injection rate is corrected by the operator 6 on the basis of algorithm through an input/output device 7 such as a CRT, and the actual chlorine injection rate is changed. The value is subsequently inputted to a ratio calculator 9, and the amt. of chlorine to be injected is determined. The appropriate injection rate of chlorine can always be maintained in this way.
Patent JP-H04259618-A (JP)
Title: Regenerating device for filter of internal combustion engine
Inventor: FUKUDA YU
IPC: F01N3/02
Filed: 1991-02-12
Abstract: PURPOSE:To supply sufficienet power for driving a microwave source from the power supply of a car, regenerate the whole filter area effectively, and prevent damage of the filter by shortening the regeneration time and the time for temperature rising to the level at which particulates in the exhaust gas of a diesel engine will go into combustion. CONSTITUTION:A filter 18 to seize particulates bears a catalyst 29 consisting of at least one of the metal salts and metal oxides which can decompose particulates at a low temp. At the facade of this filter on its side where the exhaust gas is inflowing, a ceramic member of honeycomb structure is arranged which is not equipped with filter function. Example of metal salt as the material to catalyst is carbonate including at least one of alkali metals and alkali earth metals, while example of metal oxide is one including at least one of V, Mo, W, Cu, Mn, Co.
Patent JP-S62176704-A (JP)
Title: Boring device provided with beveling tool
Inventor: TSURUTA YOSHIO
IPC: B23B41/00
Filed: 1986-01-30
Abstract: PURPOSE:To enable a workpiece having different working depths to be beveled with an identical boring tool, by providing a beveling tool inserted to move axially forward and backward an operating shaft in a spindle and a quill and interlocked with the operating shaft to be brought to both first and second working positions. CONSTITUTION:In the case of a workpiece W having a shallow boring depth, a second operating shaft 14 is moved forward by a cylinder unit 15. Thus, a holder 17 also advances and stops while a key 21 is pressed against the rear end of a key way 20. Then, a beveling tool 19 occupies a first working position. When a workpiece Wa having deeper boring depth is loaded, the cylinder unit 15 is operated to move the operating shaft 14 backward and stop the holder 17 while the key 21 is pressed against the front end of the key way 20. Then, the beveling tool 19 occupies a second working position. Thus, two types of workpieces having different boring depths can be worked by one unit of machin to reduce cost.
Patent JP-H02229294-A (JP)
Title: Bulky paper and production thereof
Inventor: OKAZAKI MASAKI
IPC: D01F6/62
Filed: 1989-01-27
Abstract: PURPOSE:To obtain the bulky paper having excellent bulkiness, softness and uniformity of the fabric and useful for hygienic good, etc., at a low cost in high productivity by blending a polyester composite fiber having latent crimping properties with heat fusible binder fiber and heat-treating the blend. CONSTITUTION:Water dispersing liquid of fiber mixture containing >=30wt.% eccentric core-sheath type or side by side type polyester composite fiber having <=20% free shrinkage in dry heat treatment at 170 deg.C and having latent crimping ability expressing crimp having >=40/25mm numbers of crimp as spiral crimp in crimp form after the dry heat treatment and >=5wt.% binder fiber thermally fused at <=200 deg.C is made into a wet web and the wet web is subjected to heat treatment at 130-180 deg.C to provide the bulky paper being <=0.06 in bulk density under 2.5g/cm<2> load.