baber/WOPTO huggingface dataset:
Patent JP-H02189258-A (JP)
Title: Brake fluid pressure controller
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/34
Filed: 1989-01-18
Abstract: PURPOSE:To facilitate a change of control channel numbers by attaching a distributor assembly provided with solenoid valves in number conformed to the control channel numbers to a master cylinder assembly free of detachment, and having fluid passages of these assemblies connected to each other with the attachment. CONSTITUTION:In this controller, there are provided with a master cylinder assembly A and a 4-channel controlling distributor assembly B4 being attached to the former free of detachment by a mounting bolt, and two fluid passages 7a, 12a are opened to the inside of a mounting surface of the assembly A. Control channel numbers, for example, four hold valves HV1-HV4 and four decay valves DV1-DV4 should be built in the assembly B4, and two fluid passages 7b, 12b to be connected to the said fluid passages 7a, 12a are opened to the mounting surface. Then, all the fluid passages 7a, 12a and 7b, 12b are made so as to be connected together by clamping both assemblies A, B4 with each other by bolt.
Patent JP-H01182102-A (JP)
Title: Resin wheel
Inventor: MACHIDA KUNIO
IPC: B60B5/02
Filed: 1988-01-18
Abstract: PURPOSE:To improve the impact resistance, the rigidity, the creep resistance, the heat resistance, and the like of the resin wheel in the caption, by performing the injection molding of a thermosetting synthetic resin, so as to form at least one of a rim, a disc and a hub, and making its Izod impact value and bending elastic modulus at a specified room temperature, more than each specified value. CONSTITUTION:The injection molding of a thermosetting synthetic resin, or an injection-molded material mixed with various addition agents and a resinforced fiber as the need arises, is performed so as to form at least one of the rim 1, the disc 2, and the hub 3 of a resin wheel in a regular process. And as for the physical property values of a specimen taken out from an injection molded-part, its Izod impact value (with a notch) is more than 15kg.cm/cm, and its bending elastic modulus is more than 1000kg/mm<2> at the room temperature of 25 deg.C. As the resin wheel is made of a thermosetting resin, it is excellent in heat resistance, creep resistance, uniformity, and high mass production efficiency can be attained. And its breakage resistance and deformation resistance are also excellent.
Patent JP-H02341-A (JP)
Title: Semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L23/532
Filed: 1988-01-18
Abstract: PURPOSE:To increase stress-migration resistance and electromigration resistance of wiring, and reduce the generation of voids by using wiring subjected to metal plating treatment for semiconductor device wiring. CONSTITUTION:After an element isolation insulating film 102, a gate insulating film 103, a gate insulating electrode 104, low and high impurity concentration diffusion layers 105, 107, an interlayer insulating film 108 an Al wiring 109 are formed on a semiconductor substrate 101, the wiring 109 is dipped in hypophosphorous acid system electroless nickel planting solution, and Ni is deposited only on the wiring 109 surface. After that, when heat treatment is performed, Ni and P are diffused from the wiring 109 surface, hillocks are completely eliminated. After an interlayer insulating film 112 and an Al wiring 113 are formed, electroless nickel plating is performed in the same manner, and a plasma nitride film 115 is deposited.
Patent JP-H02187998-A (JP)
Title: Shift register
Inventor: KUBO KAZUYA
IPC: G11C19/28
Filed: 1989-01-17
Abstract: PURPOSE:To contrive the improvement of generality by connecting in series plural pieces of circuits of a unit bit consisting of a driving use and transfer use transistor and an impedance element. CONSTITUTION:When a clock CL phi1 applied to a gate of a transistor TR M0 becomes an H level, the TR M0 is turned on and input data phiDT is applied as data phiin of an H level to a gate of a driving TR M1 in a unit block circuit 21 through the TR M0, turned on, and also, a capacitor C is charged. The TR M1 is held in ON even after the CL phi1 becomes an L level. Subsequently, a CL phi2 is applied as a driving pulse phim to a drain of the TR M1 in the circuit 21, and the pulse phim passes through the TR M1 and an output terminal 3 and outputted as an output pulse phiC1 to a load. In such a way, a driving circuit of a shift register can be used in common and generality is improved.
Patent JP-S56105926-A (JP)
Title: Processing of material in plastic forming
Inventor: OGIWARA SUSUMU
IPC: B29C51/14
Filed: 1980-01-29
Abstract: PURPOSE: To resolve problems such as shear blade life, working environments at time of cutting, etc. through the processing of a material without cutting with a shear blade by heating a material for plastic forming and then pressing it in an overlapped form.  
     CONSTITUTION: First a plastic material 2 is heated and is fed by means of a conveyor 4 until the material came into contact with a stopper 7. Following this process, a thrust bar 6a is actuated with the help of a cylinder 6, thrusting the material 2 into between the conveyor 4 and a driven roller 5. The tip of the material 2 is doubled, reaching a conveyor 8 provided at the lower side. When the tip of the material 2 has contacted a stopper 11, a thrust bar 10a is actuated by means of a cylinder 10 fixed on a machine body, pushing the material 2 into between the conveyor 8 and a driven roller 9, so that the tip of the material 2 is triply folded, reaching a conveyor at the lower side. In a subsequent process, the same folding action is repeated and a material thus obtained 3 is pressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04253141-A (JP)
Title: Display tube
Inventor: KABEI TOSHIHIRO
IPC: H01J17/18
Filed: 1991-01-28
Abstract: PURPOSE:To improve the luminous intensity and operating life of a display tube without impairing the degree of vacuum in the display tube by performing a hermetic seal with a low-melting point glass layer made of the glass paste completely removing a polystyrene polymer organic material which is a sintering auxiliary within the proper baking temperature range of glass powder. CONSTITUTION:A hermetic seal is performed by a low-melting point glass layer (b) 7 formed with the glass paste containing the glass powder mainly made of PbO 50-60wt.%, B2O3 50-10wt.%, Tl2O 10-30wt.%, a sintering auxiliary polymethyl styrene, and an organic solvent N-methyl-2-pyrrolidone.
Patent JP-H08204570-A (JP)
Title: Encoder and its signal output method
Inventor: KUBOTA MUNEAKI
IPC: H03M1/24
Filed: 1995-01-23
Abstract: PURPOSE: To check the voltage level of a main power source to stabilize the main power source by detecting main power source information to output it as a part of an encoder output signal. CONSTITUTION: A power terminal 5 of an encoder main body 1 is connected to a load 2 and a voltage detection means 3, and a main power source 6 is connected to the terminal 5. The voltage of the power source 6 is detected by the detection means 3, and the voltage level from the power source 6 on the load 2, side is adjusted by this detected voltage level. Consequently, a parallel encoder output signal 2a outputted from the load of the main body 1 is outputted in parallel together with main power source information 38, and therefore, they are outputted to the outside, for example, through two output lines, and the voltage of the power source 6 supplied to the main body 1 is adjusted by this information 3a to keep the voltage fixed.
Patent JP-H11203002-A (JP)
Title: Input data recording and reproducing device
Inventor: MAEDA YOSHIHARU
IPC: G06F3/0484
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reproduce the state of a computer at an optional time by recording the input data and the information acquired by a sensor, a network, etc., and then reproducing the recorded input data. SOLUTION: The time base user's operating activities are recorded by a user input recording means 1, and at the same time the sensor information and the network information are recorded by a sensor information recording means 2 and a network information recording means 3 respectively. Then these input data sequences are related with each other by a recorded data associating means 4 and made to retrieve by a keyword. A computer state reproducing means 6 reproduces the input data sequence recorded by the means 2 against the computer state that is recorded by a computer state recording means 5 at a designated time to reproduce the state of a computer at a designated time or a time that is related by the keyword.
Patent JP-S60153560-A (JP)
Title: Charactor string processor
Inventor: SUGIMURA RIYOUICHI
IPC: G06F17/27
Filed: 1984-01-20
Abstract: PURPOSE:To select the 1st character string when the number of continuous inputs of pre-proposed request signals satisfies a previously determined condition by providing a pre-proposed input control part, a preproposed input frequency temporary storage part and a pre-proposed input frequency decision part, etc. CONSTITUTION:A next proposed request signal or a pre-proposed request signal is inputted from an input part 28, and when the pre-proposed request signal is decided to be inconsistent with the next proposed request signal through an input signal temporary storage part 29 and an input signal decision part 30, the pre- proposed input frequency is updated. The updated data are read out to a pre- proposed input frequency decision part 33 through a pre-proposed input frequency temporary storage part 31 and whether a previously determined condition is satisfied or not is decided. When the condition is satisfied as the decided result, a pre-proposed input control part 35 transfers the 1st character string request signal to a character string reading part 23. On the basis of the transfer, the 1st character string is read out from the 1st character string storage part 21 and transfers the 1st character string to a display part 24. At the continuous input of the pre-proposed request signals from the input part 28 by the previously determined number of times, the 1st character string can be selected.
Patent JP-S56108185-A (JP)
Title: Optical scanner
Inventor: ITOU KATSUYUKI
IPC: G03G21/00
Filed: 1980-01-30
Abstract: PURPOSE:To ensure an easy alteration of the pitch of the secondary scan and then facilitate an easy alteration of the resolution, by carrying out a control of rotations in the direction of the semiconductor laser array againt the main scanning direction to secure a control for the delay of the main scan simultaneously. CONSTITUTION:The light emitting surface of the semiconductor laser array 7 is set inside the surface which is vertical to the optical axis of the lens 3, and  the output given from each laser is turned into the parallel beam group 8 through the lens 3. This beam group 8 is put into the deflector 4, and the magnified image on the light emitting surface of the array 7 are formed on the lens 5 in the form of several spots. Then a scanning is secured for the spot image by the deflector 4. Such optical scanner contains the rotational angle attenuating mechanism 9 comprising the gear trans or the like giving a control of rotation to the array 7 plus the micro rotational angle controller incorporating the rotation driving device 10. The rotational angle transmission side of the mechanism 9 is attached to the center of rotation of the array 7. Thus the start of modulation is delayed successively for each laser of the array 7 and against the synchronous signal of the beam scan with every delay time corresponding to the rotational angle of mechanism 9. Thus the pitch of the secondary scan can be varied.
Patent JP-H01185628-A (JP)
Title: Mirror holding mechanism
Inventor: TAKAHASHI HISAKATSU
IPC: G03B27/70
Filed: 1988-01-19
Abstract: PURPOSE:To clean a mirror very readily by turning the reflecting plane of the mirror pointing the inside of an optical system normally toward a position where said plane can point outside the optical system if necessary. CONSTITUTION:Both ends of a holding member 2 holding the mirror 1 are fixed to a pair of brackets 3. It is protrusively provided with a shaft 4, which is installed turnably in a direction A through a supporting member 5 and is locked by a prescribed turn regulating member. Normally, the reflecting plane of the mirror 1 points the inside of the optical system, however, if necessary, it is directed outside the optical system by turning the holding member 2 in the direction A. As a result, the reflecting plane of the mirror 1 is checked, cleaned and assembled in a relaxed position.
Patent JP-S58127033-A (JP)
Title: Clean working room
Inventor: YAGI KATSUTO
IPC: F24F3/16
Filed: 1982-01-25
Abstract: PURPOSE:To cut an equipment cost, thereby making it possible to air-condition each  production line independently, by remarkably reducing spaces of area to be cleaned and  air-conditioned, with regard to a clean working room adapted to produce a clean  working environment for the production of semiconductors and the like. CONSTITUTION:A housing 1 including an air supplying duct 7 and a return duct 8 for  air-conditioning with lagging covers provided has production line equipments 9 arranged  to confront against each other therein, and a set of two production line equipments are  covered with a clean tunnel 11. The clean tunnel 11 is adapted to clean the tunnel  room 12 by discharging clean air from a ceiling thereof. A room air is exhausted from  a side outlet 14 into a surrounding maintenance region 16, thereby cleaning the maintenance region 16 to some extent. However, cleanliness of the maintenance region 16 is poorer than that in the clean tunnel room 12. The clean tunnel 11 has an end panel 11a including a door provided at opposite ends thereof for partioning the clean tunnel room  and the maintenance region 16. Furthermore, temperature and humidity of the clean  tunnel can be controlled, and air conditioning temperature control is available to apply  independently for each production line (each production stage) by connecting an air  inlet 15 of the clean tunnel 11 to the air supplying duct 7 for air conditioning.
Patent JP-H01185699-A (JP)
Title: Driving circuit for display element
Inventor: SATO HIDEO
IPC: G09G3/20
Filed: 1988-01-19
Abstract: PURPOSE:To protect a continuous current flow due to abnormality by clearing a driving data setting means forcibly when there is a display element in an on-state in a prescribed interval between the rising and next rising of a timing signal. CONSTITUTION:An activation signal from an activating means 40 is outputted with a cyclic timing signal generated by a timing signal generating means 30, which outputs the signal at prescribed intervals for preventing all elements of a display means 10 from being put in an active state. A monitoring signal 50 monitors the intervals with the signal from the activating means 40 and when the output of the activating signal during the period is detected, a detection signal 83) is held at a 'L' level and a cleaning means 60 holds an output (5) at the 'L' level if the detection signal (3) falls to the 'L' level in the prescribed interval of a timing signal (4) to clear a driving data setting means 20 forcibly, thereby preventing a driving current from flowing to the display means 10 continuously.
Patent JP-H08204067-A (JP)
Title: Semiconductor device
Inventor: SHIMADA KATSUMI
IPC: C08L63/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a semiconductor device having excellent reliability for moisture-proof characteristic by improving a bonding force between a sealing resin and a lead frame. CONSTITUTION: A semiconductor device can be obtained by sealing a semiconducor element mounted on the silver-plated lead frame using an epoxy resin compound containing epoxy resin (component A), hardening agent (component B), hardening accelerating agent (component C) and silicon compound (component D) including mercapto group.
Patent JP-S61171583-A (JP)
Title: Treatment of petroleum combusted ash
Inventor: KANEKO NORIO
IPC: B09B3/00
Filed: 1985-01-23
Abstract: PURPOSE:To economically recover valuables, by adjusting the pH of a mixture of combusted ash and water to 3 or less to prepare a slurry and separating various components from said slurry. CONSTITUTION:Combusted ash A is well mixed with recirculated water K in a dissolving tank 1 by using a stirrer to be brought to a slurry form to dissolve ammonium sulfate and metal in combusted ash. Sulfuric acid G is added to the slurry to adjust the pH thereof to 3 or less. Subsequently, the combusted ash slurry is supplied to a carbon separator 2 where undissolved carbon B is separated and the filtrate is transferred to a filtrate tank 3. The liquid part is transferred to a metal oxidizing tank 4 where ammonia and an oxidizing agent are supplied to oxidize a metal and the solid component is precipitated. Iron sludge is separated by a separator 5 and the treated liquid part is successively transferred to a vanadium compound precipitator 6 and a gypsum reactor 8 to separate each component.
Patent JP-H05196390-A (JP)
Title: Heat exchanger
Inventor: WADA KOJI
IPC: F28D1/047
Filed: 1992-01-22
Abstract: PURPOSE:To effectively silence noise to be generated at a bent part of a heat exchanging pipe by fixing a longitudinal midway part of a rodlike vibration and sound absorbing member to an outer surface of the bent part of the pipe. CONSTITUTION:A solid columnar first vibration absorbing member 11 is provided at a part of a heat exchanging pipe three-way bent tube 5 of a heat exchanger 10 corresponding to a branch point A' (bent part). The member 11 is brazed at a longitudinal midway part of an outer wall to an outer surface of the tube 5 at a bent radial outside. The member 11 has a size for effectively silencing a vibration of a predetermined frequency generated at the part of the point A' of the tube 5. Or, a tubular second vibration absorbing member 12 is provided at a part of the tube 5 corresponding to the point A'. The member 12 also has a size for effectively attenuating a vibration generated at the point A' of the tube 5 and utilizes the silencing action such as a resonance effect.
Patent JP-S58127088-A (JP)
Inventor: TAKASAKI MASAMI
IPC: F27B9/40
Filed: 1982-01-22
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-H08202574-A (JP)
Title: Input device diagnostic method and memory managing method of monitor and control man-machine device
Inventor: YORIFUJI SHINICHI
IPC: G06F11/22
Filed: 1995-01-24
Abstract: PURPOSE: To provide the input device diagnostic method and memory managing method of the monitor and control man-machine device which improves the reliability as a display device by diagnosing a fault of an input device and reduce the danger of a system down due to memory fullness by efficiently utilizing the memory. CONSTITUTION: To diagnose the input device fault, diagnostic software 5 is prepared on a display device 2, and to efficiently utilize the memory, a memory managing mechanism 10 is provided which allocates a memory managed in fixed memory blocks.
Patent JP-S56107202-A (JP)
Title: Optical fiber switch
Inventor: NAGAO YUKIO
IPC: G02B26/08
Filed: 1980-01-31
Abstract: PURPOSE:To increase a noise margin by sealing a substance, changing in phase from a solid to a liquid according to the ambient temperature, and a liquid of refractive index close to that of an optical fiber in the connection parts of optical fibers and by turning on-off an optical path with the liquid according to the transformation of the substance. CONSTITUTION:End parts of a couple of optical fibers 1a and 1b conected coaxially with the end surface opposing closely to each other are fitted in coupling container 2 in a liquid-tight state. Solid substance 3 changing in phase from a solid to a liquid at the transformation point is arranged to be filled the gap between the opposing end surfaces of optical fibers 1a and 1b, and liquid 4 having refractive index close to those of optical fibers 1a and 1b and stable to fluctuations of temperature is sealed with a slight gap left in coupling container 2. Up to the temperature of the transformation point of solid substance 3, the optical fibers are off and at when exceeding transformation point, solid substance 3 is liquefied and disconnected from the optical fiber end surfaces to fill the gap with liquid 4, thereby turning on the optical path.
Patent JP-H05192310-A (JP)
Title: Mri device
Inventor: HARA MAKOTO
IPC: G01R33/387
Filed: 1992-01-22
Abstract: PURPOSE:To provide a MRI device capable of easily measuring the linearity of a gradient magnetic field driving circuit. CONSTITUTION:Scanning is repeated while adding a diphase gradient the magnitude of which is changed while keeping the area constant (steps S2, S3, S4) to calculate the peak position of low data (step S5), and the relation between the magnitude of the diphase gradient and the peak position is graphed and displayed (step S6). Thus, the linearity of a gradient magnetic field driving circuit can be easily checked even after it is integrated into a MRI device, and a trouble of the gradient magnetic field driving circuit can be found in its early stage. In its turn, the liability of the MRI device and the reliability of the imaged diagnostic image can be improved.
Patent JP-H10210689-A (JP)
Title: Permanent magnet rotor and its manufacture
Inventor: SHIMOMURA EIJI
IPC: H02K1/06
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the field magnetic flux density of a magnet stacked rotor, which is constituted to reduce the surface loss by arranging discs consisting of magnetic material among the stacked layers of ring-shaped magnets. SOLUTION: A permanent magnet rotor 4 is constituted by stacking a plurality (in this case, three pieces) of blocks of ring-shaped permanent magnets 6 in axial direction around a shaft 5. Here, discs 7 consisting of magnetic material are arranged among the layers of this plurality of ring-shaped permanent magnets 6. Hereby, the magnetic flux density can be improved by returning the surplus magnetic flux, generated from the outside periphery of the ring- shaped permanent magnet 6 to the insider periphery of the ring-shaped permanent magnet 6, with the discs 7 as bypasses.
Patent JP-H01186911-A (JP)
Title: Dimming device and its manufacture
Inventor: IWAMOTO JUNJIRO
IPC: G09F13/00
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a device which is stable and has a high reliability for a long time by holding a dimming body, where an electrooptic medium is held between substrates with electrodes and its light transmission state is controlled with an electric field, between two protective plates through sheet-shaped adhesive materials and joining them into one body with sheet-shaped adhesive materials by adhesion. CONSTITUTION:A dimming body 1 is used where a resin matrix body where a liquid crystal material is dispersed is held between plastic film substrates 5A and 5B with electrodes, and this dimming body 1 is held between two glass bodies 2A and 2B through sheet-shaped adhesive materials 3 which display an adhesive strength by heat or light, and sheet-shaped adhesive materials 3 are hardened by heating or light irradiation to join the dimming body 1 and glass bodies 2A and 2B into one body by adhesion. Thus, overall surfaces of the dimming body 1 and protective plates 2A and 2B are closely brought into contact with one another, and the transmittance of parallel rays is high and the variance of the transmittance of parallel rays is high and the variance of the transmittance is reduced, and the device is stable and has a high reliability for a long time.