baber/WOPTO huggingface dataset:
Patent JP-2001108980-A (JP)
Title: Liquid crystal display element and method for manufacturing color filter
Inventor: WAKITA HISAHIDE
IPC: G02F1/1335
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve brightness in a reflection color liquid crystal. SOLUTION: This liquid crystal display element has a liquid crystal interposed between two sheets of substrates 1 and 3 opposed to each other, three colors- color filters 4, 5 and 6 each provided in each pixel on the inner surface of one substrate of the two sheets of substrates, a translucent reflection film for covering the color filters and a back light 15 in the back of the liquid crystal panel. The color display is realized, which has black and white display when the back light is turned off and has color display having brightness and high saturation when the back light is lit on, by displaying a black and white screen when the back light is turned off and displaying a color screen when the back light is lit on.
Patent JP-H01126486-A (JP)
Title: Method of improving heat resistance of heat-resistant protective tube and heat-resistant protective tube
Inventor: YAMAMOTO MASAAKI
IPC: F16L9/00
Filed: 1987-11-09
Abstract: PURPOSE: To improve heat insulation effect, heatproof effect and spalling resistance by placing porous inorganic materials or inorganic materials having high bulk specific gravity among fibers of inorganic fiber covering materials armored on a paper pipe. CONSTITUTION: A heatproof paper pipe 1 is composed of a paper pipe main body 2 and a heatproof sheet 3 spirally rolled on the paper main body 2. The base materials of the heatproof sheet 3 are the inorganic materials such as ceramic fiber, rock wool, etc. Such porous materials as siliceous earth, or such inorganic materials having high bulk specific gravity as sintered dilatable pearlite, glass balloon, silica balloon, ferrite, etc., are placed among the fibers. It results in stopping or delaying conduction of the heat from outside of the pipe to the protected article.
Patent JP-H08126066-A (JP)
Title: Remote control device
Inventor: KAWANISHI SHINICHI
IPC: G01C19/56
Filed: 1994-10-21
Abstract: PURPOSE: To provide an inexpensive remote control device with high reliability and long durable years. CONSTITUTION: The remote control device 1 has a local operation body 3, and remote stepping motors 11X, 11Y, and the operation body 3 has an angular velocity sensors 4X, 4Y detecting an angular velocity around x, y axes and a signal processing circuit 6. When the operation body 3 is turned, the angular velocity sensors 4X, 4Y output a voltage corresponding to the angular velocity to the signal processing circuit 6. The signal processing circuit 6 converts the output voltage of the sensors 4X, 4Y into pulse signals whose frequency is proportional to the voltage and outputs the signal to the corresponding stepping motors 11X, 11Y, which are driven to rotate based on the signal.
Patent JP-H06163568-A (JP)
Title: Polyemitter structure
Inventor: SHIYU JIYUN JIYON
IPC: H01L29/43
Filed: 1992-10-21
Abstract: PURPOSE: To improve the reproducibility and performance characteristics by forming a polyemitter structure having a thin interface layer adhering between the emitter contact of polysilicon and the emitter of crystal silicon without regrowing an SiOX layer. CONSTITUTION: An n-type doped hydrogenated microcrystalline silicon film 5 is adhering, as an interface film, between the emitter 3 of polysilicon and a polysilicon contact 7.
Patent JP-H02128718-A (JP)
Title: Rice measuring chest
Inventor: KINOSHITA KENJI
IPC: A47J47/04
Filed: 1988-11-09
Abstract: PURPOSE:To improve the measuring precision of rice and perform shutter working smoothly by setting the upper section to be closed, of a shutter, to be closed at a normal time, and the lower closed section, to be opened at the normal time, and by setting the upper closed section to be opened, and the lower closed section to be closed, only for a fixed time at the time of measuring the rice. CONSTITUTION:On a measuring section 14 under a rice containing section 11, a shutter 15 for measuring is rotatably set, and the shutter 15 is set to close an upper section 16 to be always closed and is energized with a spring 18 to open a lower closed section 17. A solenoid 19 is connected to a lever 23 fitted rotatably on the shutter 15, and when the solenoid 19 is electrified, then the shutter 15 is rotationally moved resisting the energizing force of the spring 18, and the upper closed section 16 is opened, and the lower section 17 to be closed is closed, and a measuring space 20 is filled up with rice through an outlet 12. A fixed time (approx. one second) later, electrification to the solenoid 19 is turned OFF, and by the energizing force of the spring 18, the upper closed section 16 is turned ON to cut the rice, and the inflow of the rice is prevented from being generated, and the lower closed section 17 is opened, and the rice of a fixed quantity in the measuring space 20 is dropped, and is stored in a rice bearer 22, and a measuring process for one frequency is completed.
Patent JP-H07136929-A (JP)
Title: Grinder grinding method for slab surface trimming and grinder grinding device for slab surface trimming
Inventor: SHIBATA MASARU
IPC: B24B47/20
Filed: 1993-11-12
Abstract: PURPOSE:To directly and precisely recognize the position and the shape of a slab by controlling the movement of a grinding wheel on the basis of the recognized result, in which a distance from the predetermined position in the conveying perpendicular direction crossing with the conveying direction of the slab at right angles to the slab is measured over the whole circumference of the slab, for the purpose of preventing the grinding wheel from falling off. CONSTITUTION:Laser range finders 22, 24 are individually fixed in leg parts 18a, 18b of a gate-shaped carriage 18, and a distance in the conveying perpendicular direction (b) from each of the leg parts 18a, 18b of the gate-shaped carriage 18 to each of the circumferential end faces of a slab 14 is measured. On the basis of the result, in which the distances from the leg parts 18a, 18b to the slab 14 are continuously measured from both sides of the conveying perpendicular direction over the whole circumference of the slab 14, the position of the slab 14 and its plane shape on a conveying roller 12 are recognized, and according to this, the movement of the gate- shaped carriage 18 and the action of a grinder 20 are controlled. In this way, troubles such as a defect in the grinding wheel 16 because of falling off of the grinding wheel 16 from the slab 14 are prevented, and consequently, the surface of the slab 14 can be automatically ground safely.
Patent JP-H05120968-A (JP)
Title: Gas blast circuit breaker with making resistance
Inventor: KONDO KATSUYUKI
IPC: H01H33/91
Filed: 1991-10-29
Abstract: PURPOSE:To make a gas breaker compact and improve the profitability by minimizing the dimension in the axial direction of a gas blast circuit breaker, and secure the excellent reliability by reducing the bending stress to be generated in an operating rod and a lever. CONSTITUTION:A slide guide rod 45 is fixed to an arc-extinguishment chamber 4 along the axial direction of a gas blast circuit breaker 40, and a lever 41, which connects an operating rod 15 for driving a movable part 7 of the arc- extinguishing chamber 4 and a movable electrode 23 of a making resistance contact part 5, is formed with a hole 46, to which the slide guide rod 45 is to be inserted. Furthermore, a sliding ring 44 is fixed to the inner surface of the hole 46 so that the lever 41 is operated along the slide guide rod 15.
Patent JP-H06127656-A (JP)
Title: Equipment for transferring bottle to sterile room
Inventor: HIROSE HIDEAKI
IPC: B65G49/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide bottle transferring equipment for positively sending bottles without fall in a sterile room even if adverse effect by wind blown outwardly from the sterile room is observed in sending tire bottles in the sterile room retained in positive pressure. CONSTITUTION:In a sterile room 1 provided with installation sections such as a bottle washer, a filling machine for filling fruit juice in bottles B, etc., its room pressure is retained at a positive pressure of about 2mmAq. Where, the bottles employ PET-made bottles. A sending-in path 6 for sending the bottles in the sterile room 1 comprises an endless conveyor 8 for mounting the bottles B, a pair of upper and lower slide bars abutted to one surfaces of the bottles B, and a screw type transferring machine 12 abutted to the other surfaces of the bottles B. The screw type transferring machine 12 has a pair of upper and lower transferring rods 14, 16. Spiral guide grooves are formed in the transferring rods 14, 16. The transferring rods 14, 16 are rotated by synchronizing with around its shaft line by means of a driving means not shown in the diagram.
Patent JP-S62141124-A (JP)
Title: Carbon fiber for production of ultra-high strength composite material
Inventor: HIRAMATSU TORU
IPC: D01F9/14
Filed: 1985-12-17
Abstract: PURPOSE:To provide the titled carbon fiber exhibiting outstanding performance as a reinforcing fiber and having an oxygen ion strength ratio between the fiber core part and the surface layer part and an amount of functional group on the surface of the carbon fiber falling within respective specific ranges. CONSTITUTION:The oxygen ion (<16>O<->) strength at the surface layer of the objective fibers is 4.0-7.5 times that of the fiber core part. The fiber has relaxed physical strain at the surface and repaired structural defects. The amount of functional group (O1S/C1S) on the fiber surface is 0.1-0.4 when measured by X-ray electrospectrometry. The fiber gives a resin-impregnated strand having extremely high strength, i.e. >=600kg/mm<2>.
Patent JP-H05121069-A (JP)
Title: Chemical formation of battery jar for sealed type lead-acid storage battery
Inventor: OMAE HIROJI
IPC: H01M4/22
Filed: 1991-10-30
Abstract: PURPOSE:To suppress heat emission from a battery and enhance the initial capacity by turning on and off the charge current in a short time during battery jar chemical formation of a sealed type lead-acid battery, and conducting two runs of discharging. CONSTITUTION:A battery is assembled from a bunch of electrode plates out of chemical formation, and a certain amount of sulphuric acid having a certain specific gravity is poured into the battery jar, and a chemical formation is conducted with a large current. Therein the fed current is for example turned on four sec. and off two sec., and two runs of discharging are conducted on the way battery jar chemical formation. Thereby heat emission from the battery itself can be suppressed because pauses are included on the way of current feeding despite short period of time. Also because discharge is made on the way of chemical formation, the chemical formation efficiency is enhanced, and the initial capacity is enhanced.
Patent JP-H02133080-A (JP)
Title: Deceleration instructing circuit for motor
Inventor: TSUJIOKA HIROSHI
IPC: H02P3/06
Filed: 1988-11-09
Abstract: PURPOSE:To always stop at an accurate home position by controlling to divide a stop control of a conveyor into a plurality of equal interval time zones, and calculating and designating optimum deceleration characteristic in each zone from both the initial speed at a stop control starting time point and a distance to a predetermined stopping position. CONSTITUTION:A predetermined deceleration amount D in each of divided zones of N pieces of sufficient number by suitably reducing a predetermined time width  T becomes like a formula (I). Accordingly, the amount D is calculated with the formula (I), and a stop after a time T and a distance L are elapsed is executed by a stepwise deceleration control for operating at a constant speed of vn=Vi-n.D at each of the N pieces of the divided zones. As factors regarding various calculations, a Vi<2> multiplier 2, Vi<2>/2L divider 3, a  T constant period pulse generator 6, a (Vi<2>/2L). T multiplier 5, vn=-n.D subtractor 8, vn=0 detecting limiter, etc., are provided.
Patent JP-H06118595-A (JP)
Title: Device and method for development of photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C5/31
Filed: 1992-09-30
Abstract: PURPOSE:To properly regenerate a developing agent, to properly control the concn. of bromine ion, and to obtain a good picture image with good sensitivity without fog. CONSTITUTION:A developing tank D for an inorg. developer is provided with an anion exchange membrane A and a composite porous membrane C. Conditions for supplying electric current are controlled according to the amt. of photosensitive material to be treated or the time of non-treatment. When an electric current is applied according to the amt. of photosensitive material to be treated, the electric current is applied on the pair of electrodes in contact with the anion exchange membrane. When an electric current is applied according to the time of non-treatment, the current is applied on the pair of electrodes in contact with the composite porous membrane too. Or an electric current feeding tank connected to the developing tank D is provided with two kinds of membranes, such as the anion exchange membrane A and the composite porous membrane C. An electric current is applied on the tank D for treatment. Further, the electrolyte soln. is replenished to the anode side according to the application time of electric current.
Patent JP-H04161538-A (JP)
Title: Flush toilet with flush valve and its construction
Inventor: MATSUMOTO OSAMU
IPC: E03D11/02
Filed: 1990-10-22
Abstract: PURPOSE:To make the fitting work of toilet easier by a method in which a flush valve is attached to a flush toilet, and one end of a water supply pipe connected to the water inlet of the, flush valve is opened in the face of the fitting base. CONSTITUTION:A drain pipe 60 and a water supply pipe 62 are set on the floor 44 of a toilet room 42 by using a drain flange 46 in such a way as to put them on regulated positions. A join packing 58 is attached to the rising part of the flange 46. A pipe 24, a flush valve 26, and a pipe 30 are attached to the upside of the stool 10 and the valve 26 is connected with the pipe 30. Afterwards, the stool 10 is set from above to the floor 44 of the toilet room 42 by inserting the drain port 36 into the rising part through the packing 58. The needs for piping worker can thus be eliminated when attaching the stool 10 and the construction can be simply attained in a short time.
Patent JP-H11120002-A (JP)
Title: Device with a plurality of dsp's
Inventor: NISHIIKE RIKA
IPC: G10L19/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To perform a highly reliable process speedily by generating addresses through a specific sequence and downloading download information from an instruction memory to a digital signal processor(DSP) all the times (booting). SOLUTION: An address generation part 220 generates addresses of instruction memories 131 to 133 and a master ROM 230 through the specific sequence. All DSPs 111 to 113 are so set that there is no call connection request and booting is always in process. For example, there is a calling request to the DSP 111 in the stage wherein booting is completed more than once and a booting process is carried on again. A control part 200 makes the DSP 111 finish the booting process, writes data showing a call connection is made over this channel in a memory 210, and connects the call. The DSP 111 starts a CODEC process to speedily comply with the calling request. Then the booting process is performed again after the call is disconnected.
Patent JP-H1085101-A (JP)
Title: Mounting type mirrors set against each other
Inventor: SHIMA MASAMICHI
IPC: A47G1/16
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide mirrors set against each other with which length, upside/ downside and angle can be easily adjusted, the back, and top of the head can be seen and mirrors can be made closer to a wall surface or their surfaces when not used. SOLUTION: A cylindrical pole 1 is inserted into a pole 2, a frame 4 is screwed on the cylindrical pole, a mirror 5 is screwed on the frame, the pole is inserted into a pedestal 6, and a clip 3 for fixture is provided. When attaching the pedestal 6 on the wall surface or the mirror surface, screws, adhesive agent or suckers are used.
Patent JP-H05117792-A (JP)
Title: Core material for jet valve of electronically controlled fuel jetting device
Inventor: YAHAGI SHINICHIRO
IPC: C22C30/00
Filed: 1991-10-30
Abstract: PURPOSE:To produce a core material for the jet valve having enhanced responsiveness of the core material attracted by magnetic force due to pulsating current by regulating the contents of impurities in an alloy having a compsn. consisting of specified percentages of Ni, Cr, Nb, Al and Fe. CONSTITUTION:The contents of impurities in an alloy having a compsn. consisting of 44-50% Ni, 0.5-6% Cr, 0.001-0.05% Nb, <=3.0% Al and the balance Fe with impurities are regulated to c 150 ppm 0, <=0.02% C, <=0.02% N, <=1.0% Si, <=0.5% Mn, <=0.030% P and <=0.030% S to obtain a core material for the jet valve of an electronically controlled fuel jetting device having improved cold forgeability, corrosion resistance and machinability while maintaining magnetic characteristics.
Patent JP-H09124173-A (JP)
Title: Paper feeder and image forming device provided with same
Inventor: IKEDA KUNIHIKO
IPC: B41J13/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To feed only the uppermost sheet in piled sheets to a recording means in a paper feeder so as to prevent waste of paper. SOLUTION: In a paper feeder by which piled multiple sheets 6, 7 are separately conveyed to a recording means 5 on the downstream side, a peeling means 3, which can be freely brought close to or separated from one face side of a sheet to be conveyed, is arranged between a sheet feeding means 2 and the recording means 5, so that continuous feeding of the sheets 6, 7 is prevented, and as a result, waste of the sheet 7 or printing deviation onto a sheet following the sheet 7 can be prevented.
Patent JP-H07141267-A (JP)
Title: Scsi bus controller
Inventor: GOTO YOSHIO
IPC: G06F13/36
Filed: 1993-11-15
Abstract: PURPOSE:To make it possible to operate a target even if abnormality occurs, and to transmit bus trace information to a host so as to make judgement of a fault possible by providing two small computer system interface(SCSI) controllers which can operate even as an initiator and a target. CONSTITUTION:The SCSI controller 1 and SCSI device 3 which serve as the initiator and target are connected to each other by a SCSI control bus 11 and a SCSI data bus 12, and the SCSI controller 1 controls the SCSI device 3. If the SCSI device 3 can not be controlled owing to a fault of the SCSI controller 1, the stand-by SCSI controller 2 is operated to control the SCSI device 3. Further, the SCSI controller 1 is operated as the initiator and the SCSI controller 2 is operated as the target respectively, thereby the diagnostic test of the SCSI controllers using SCSI buses can be conducted.
Patent JP-H11119702-A (JP)
Title: Liquid crystal display device
Inventor: MIZUKAMI OSAMU
IPC: G09F9/35
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make the whole of a liquid crystal display device thin to reduce the number of components and to give the device, versatility by holding a liquid crystal display plate with a hold part and integrating a light transmission plate with the liquid crystal display plate. SOLUTION: The liquid crystal display device 1 is constituted of three parts of the liquid crystal display plate 2, the light transmission plate 3 and a flexible wiring substrate 4. The liquid crystal display plate 2 is controlled by hold projections 9, hold pawls 10 and guide projections 11 and 12 in its position for the light transmission plate 3 to be stuck to the light transmission plate 3. In such a case, the hold projections 9 integrate the liquid crystal display plate 2 with the light transmission plate 3 by holding a glass substrate 5 of the liquid crystal display plate 2 therebetween. Then, the liquid crystal display plate 2 and the light transmission plate 3 are connected electrically with the outside by the flexible wiring substrate 4 integrated with the wiring peculiar to these liquid crystal display plate 2 and light transmission plate 3.  The flexible wiring substrate 4 is formed to a shape that an upper part of a nearly vertical long rectangular main part 14 is branched to three parts.
Patent JP-S62143507-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSU SHINICHI
IPC: H03F1/34
Filed: 1985-12-18
Abstract: PURPOSE:To secure the stability of a semiconductor integrated circuit at the time of negative feedback, by providing a serial circuit of a capacity and resistance in parallel with an earthing point at the signal point between the next- stage amplifier having a high-output resistance and an output buffer having a high-input impedance. CONSTITUTION:A serial circuit of a capacity 4 for phase compensation and resistance 5 for phase compensation is connected in parallel between the signal point 9 between the next stage amplifier 2 and output buffer 3 and earthing point 10. From the pole of a transfer function which is determined by the time constant between the capacity and resistance shunted from the high-output resistance of the amplifier 12, a gain damping characteristic of -6dB/Oct and phase delaying characteristic are obtained. In addition, a phase advancing characteristic is obtained at the zero point on the left-half plane of the transfer function determined by the time constant between the shunted capacity and resistance and the phase delaying quantity in the vicinity of a unit gain frequency is extremely improved. Therefore, high stability can be maintained even when the negative feedback quantity to be added to an operational amplifier is increased.
Patent JP-2000113540-A (JP)
Title: Tape guide mechanism of tape recorder
Inventor: YONEDA HARUHIKO
IPC: G11B15/61
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a tape guide mechanism which can reduce manufacturing cost than heretofore without reducing precision of a tape travelling path in a tape recorder such as VTR(video tape recorder). SOLUTION: In this tape recorder, a fixed guide member 5 provided with a tape guiding surface 54 with which a lower side end edge of a chassis 1 side is to be slid among a pair of side end edges holding the main surface of a magnetic tape 10 therebetween is arranged at the tape travelling path between a tension post 43 and a whole width erasing head 21. The fixed guide member 5 regulates height position in a width direction of the magnetic tape 10 by catching the lower side end edge of the magnetic tape 10 by the tape guide surface 54 while keeping noncontact with the main surface of the magnetic tape 10.
Patent JP-H01126566-A (JP)
Title: Electric field detection circuit
Inventor: ADACHI MASAYUKI
IPC: G01R29/08
Filed: 1987-11-11
Abstract: PURPOSE:To omit a complicate offset correction circuit while realizing excellent temperature characteristic in an electric field detection characteristic, by adding a third transistor (Tr) to an electric field detection circuit 10 let a first offset current to the Tr as replacement. CONSTITUTION:A resistance R7 is connected between emitters of a pair of transistors Tr comprising first and second Trs Q4 and Q5, a high frequency signal is applied to the base of the TrQ4 for a first electric field detection output to perform a detection of an electric field by maintaining the base of the second TrQ5 at a fixed potential. Circuits thus obtained are provided with a third TrQ6 to have the collector and base thereof connected to the collector and base of the TrQ5 respectively while the emitter thereof is connected to the emitter of the TrQ4. Then, an offset current generated with the TrQ4 in the absence of a signal or in the presence of a microsignal is down to zero by replacement with the TrQ6, thereby preventing effect of offset in the detection of an electric field.