baber/WOPTO huggingface dataset:
Patent JP-H08166540-A (JP)
Title: Projecting optical system
Inventor: MATSUZAWA HITOSHI
IPC: G02B9/62
Filed: 1994-12-14
Abstract: PURPOSE: To compensate aberrations 'while ensuring a wide exposure region and a large numerical aperture and making both sides telecentric by specifying the refractive powers, focal distances and a composite focal distance of plural lens groups. CONSTITUTION: The refractive powers of a first to a sixth lens groups G1 -G6 arranged in order from the object side are made positive, negative, positive, negative, positive and positive, the second lens group G2 includes a front lens L2 F whose concave surface confronts the object side having a negative refractive power, a rear lens L2 R whose concave surface confronts the object side having a negative refractive power and an intermediate lens group G2 M arranged between these lenses.  The conditions: 0.1<f1 /<f3 <17, 0.1<f2 /f4 <14, 0.01<f5 /L<0.9, 0.02<6 /L<1.6, 0.01<fn /f2 <2.0 are satisfied, where f1 -f6 : focal distances of the first to the sixth lens groups G1 -G6 , fn :the composite focal distance of the second lens to the fourth lens having negative refractive powers in the second lens group G2 and L: a distance from an object R as a projecting objective to an object to be projected W such as a substrate.
Patent JP-2000138298-A (JP)
Title: Semiconductor device
Inventor: ASHIDA TSUTOMU
IPC: H01L27/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of making it small-sized and highly integrable by making minimum the separation regions between the respective elements of its transistors. SOLUTION: A memory cell is formed into which N-channel and P-channel transistors A, B, having different conduction types from each other, are fitted alternately. The channel portion of the N-channel transistor A is used in common with a P-type drain 7a of the P-channel transistor B, and the channel portion of the P-channel transistor B is used in common with an N-type source 5b of the N-channel transistor A to make the memory cell highly integrable. The junction of the P-type drain 7a to the adjacent N-type source 5b thereto is kept reverse biased at all times, to separate the P-type drain 7a and the N-type source 5b from each other.
Patent JP-S63167628-A (JP)
Inventor: NAKAI SHIZUO
IPC: H02H3/087
Filed: 1986-12-27
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-2001134775-A (JP)
Title: Plotting processor and plotting system
Inventor: NAKAMURA ATSUSHI
IPC: G06T11/20
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in plotting processing of a plotting processor and a plotting system provided therewith, to accelerate processing, to reduce the required memory capacity of a unified graphic memory provided in the plotting system and to reduce the cost of the plotting system. SOLUTION: In the plotting system provided with the plotting processor equipped with a register for holding plotting command data while having these plotting commands composed of a prescribed number of plotting command data, a tag containing an identifier bit for selectively designating the said register and an execution designating bit for designating whether or not plotting processing of a correspondent graphic is to be started after the designated register is reloaded is added to each of plotting command data RCMD0-RCMD7 of a monochromatic triangle plotting command, for example.
Patent JP-H10137102-A (JP)
Title: Footboard for placing on entrance earth floor
Inventor: KAKITA KAZUMI
IPC: A47G25/80
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make it easy to put on and take off footwear at the entrance by providing a footboard for placing on entrance earth floor constituted of a plate body and a member for preventing slipping arranged under the plate body. SOLUTION: A footboard 38 for placing on entrance earth floor is placed on an entrance earth floor 2 under a seat board 13. The footboard has a plate body 39 and four or more projections 40 for preventing slipping, which are constituted of a member for preventing slipping such as rubber or the like and arranged on the lower surface of the plate body 39. A plane form of the footboard 38 for placing on entrance earth floor is shaped by cutting off a large part of a 90-degree angle of a rectangle. An angle part opposite of an inclined cut-off edge 42 of the cut-off part is shaped in a quarter arc, which makes a deformed rectangle of the footboard. And, the cut-off edge 42 is placed on the entrance earth floor 2 so as to face toward a center part of the entrance earth floor 2, not toward the doorcase direction 44.  Thereby, the footboard 38 can be placed so that the footboard may not appear projected.
Patent JP-H04182335-A (JP)
Title: Production of self-hardening filling-back material
Inventor: TAMAI SHINICHI
IPC: C04B18/08
Filed: 1990-11-19
Abstract: PURPOSE:To improve flowability, corrosion resistance and suitability to re- excavation by mixing water with a foaming agent and further mixing the mixture with a thickener, cement, fly ash and clinker ash. CONSTITUTION:Water is mixed with a foaming agent such as sulfuric ester of higher alcohol and further mixed with a thickener such as a cellulose ester- based thickener, cement such as common Portland cement, fly ash and clinker ash to obtain a self-hardening filling-back material having >=30cm table flow value stipulated by JIS.
Patent JP-H01151422-A (JP)
Title: Pottery for small kitchen range
Inventor: OKUBO TOSHIO
IPC: A47J37/06
Filed: 1987-12-09
Abstract: PURPOSE: To make heat permeate into a material to be cooked as quickly as possible like charcoal by using a highly dense molded coal with the life 200-400 times longer than the charcoal as radiation body. CONSTITUTION: A radiation body herein used is a highly dense molded coal which will not burn by itself below 500 deg.C. The wavelength of its radiation energy corresponds to the wavelength of carbon, which is optimal to the heating of a material to be cooked. On the other hand, it also has the wavelength of radiation energy same as that of charcoal such as Bincho charcoal or miscellaneous charcoal, and once glowing, this coal sustains the burning thereof and completely burns into ashes in about 30 minute depending on conditions of use. But the highly dense molded coal decreases in weight only by 0.5% or so even after glowing in a gas stove for one hour, hence having a life of about 200 hour. The highly dense molded coal is made of carbon same as that of the charcoal.  The wavelength of the radiation energy is same as that of the charcoal fire, and ensures a long life, and is usable 200-400 times longer than the charcoal fire.
Patent JP-H07161382-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAJIMA MASAYOSHI
IPC: H01M10/05
Filed: 1993-12-13
Abstract: PURPOSE:To improve over discharge properties by specifying the contents of chromium and molybdenum of an anode can and/or an anode collector. CONSTITUTION:An anode can 1 and/or an anode collector 5 is made of a ferrite- type stainless steel containing 17.0-20.0wt.% of chromium and 1.75-2.5wt.% of molybdenum. Consequently, a composition containing LiMn204 as a main component, V2O5 as an active material, a conductive material such as acetylene black, carbon black, etc., and a binder of synthetic rubber of polyethylene, etc., may be used for a cathode 3. An anode 2 can be prepared by sintering organic polymer compound in air, adding and mixing a binder of a synthetic rubber of polyethylene to and with the resulting sintered powder, forming the resulting mixture, and containing lithium to the formed mixture. Unwoven cloth of polyolefine resin and porous material of the resin may be used for a separator 6. Excellent anode cans 1 and collectors 5 may be manufactured by using materials easy to get.
Patent JP-H01151760-A (JP)
Title: Engine fuel feeder
Inventor: YAMAMOTO TADAHIRO
IPC: F02M21/02
Filed: 1987-12-09
Abstract: PURPOSE:To improve output and re-starting performance, in an engine using high pressure liquefied fuel, by providing a feeding means for injecting metered fuel under liquid state to a suction path and a means for leading gas fuel produced after metering into the suction path. CONSTITUTION:In an engine consuming high pressure liquefied fuel (liquefied fuel) such as LPG, a metering means 15 for metering the quantity of fuel corresponding to operating condition of engine is arranged in the way of a fuel path 13 for leading out liquefied fuel from a container 14. Furthermore, a constant pressure difference means 16 for holding the pressure difference across the metering means 15 constant is provided. Fuel path 13 in the downstream of the metering means 15 is coupled with a fuel feeding means 17 arranged in a suction path 12 so as to inject fuel under liquid state into the suction path 12. Gas fuel produced after metering is separated from liquefied fuel and led through a gas fuel lead-in means 18 to the suction path 12.
Patent JP-H08166901-A (JP)
Title: Memory control circuit and facsimile equipment provided with the circuit
Inventor: SOSHI TOSHIYUKI
IPC: G06F12/00
Filed: 1994-12-15
Abstract: PURPOSE: To easily and securely supply control signals corresponding to operated DMA controllers to a memory even if the plural DMA controllers different in operation speed and operation timing are used. CONSTITUTION: At the time of transferring picture data, CPU 1 gives an operation instruction to the respective DMA controllers 2 and 14 at prescribed timing. Then, the respective DMA controllers 2 and 14 DMA-transfer picture data between the picture memory 6 or a MODEM buffer 6 and a prescribed input/ output means designated from CPU 1 based on the instruction. When the operation instruction is executed, CPU 1 outputs data to which DMA controller 2 or 14 the operation instruction is executed to a memory control circuit 15 as a state display signal. Then, the memory control circuit 15 supplies the control signals for inputting/outputting data, which correspond to the operated DMA controllers 2 and 14, to the picture memory 6 and the like based on the state display signal.
Patent JP-H10151594-A (JP)
Title: Work accumulating device
Inventor: KANEKO SHO
IPC: B25J15/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To finally accumulate works in a state to be correctly aligned on an accumulating truck by a method wherein vibration is exerted a the work or the work is bent, a small product and a skeleton separated away from the work fall on a pipe roller converter for transfer and the works are accumulated on adjoining accumulation trucks for an exclusive use of accumulation trucks for common use. SOLUTION: A work placed on a pipe roller is nipped between the clamp claws 15 and 15 of a clamp device C coupled to a base body 11 through a piston and a cylinder 12 and raised. In a floating statieon a pipe roller, vibration is exerted on the work through fractional vertical movement of an elevation cylinder 12 or the work is brought into a curbed state, and the work is separated into a small product and a skeleton. In his case, only the small product first falls on the vibroller and re-placed. The work is transferred through rotation of the pipe roller, and accumulated in an aligning state on the accumulation truck for exclusive use.  Thereafter, the skeleton remaining with the skeleton nipped between the clamp claws 15 and is re-placed on the pipe roller in a similar manner described above. the skeleton is transferred through rotation of the roller and accumulated on the accumulation truck for exclusive use.
Patent JP-H07169604-A (JP)
Title: Chip-type ptc thermistor and its manufacture
Inventor: KIKUZAWA MASANAGA
IPC: H01C7/02
Filed: 1993-12-13
Abstract: PURPOSE:To suppress the rise of a current value by forming conductive films for supplying each electrode of a PTC thermistor with current respectively from the inside wall of the recess in a storage to the outer surface, and sealing the thermistor with resin inside the recess. CONSTITUTION:A PTC element 2 is accommodated in a recess 7 so that the electrode 2a may be opposed to a facing recess 7a and a tapered recess 7b, and each electrode 2a and 2a and each conductive pattern 4 and 4 in the tapered recess 7b opposed to it are electrically connected to each other by solder 5. Moreover, the PTC element 2 is coupled mechanically to the element storage 3 of an elastic body by solder 5. Furthermore, each conductive pattern 4 and 4 made in an element storage 3 has a terminal 8 extending, for connection with outside, to the bottom side of the element storage 3. Moreover, sealing resin 6 is molded on the PTC element 2 stored in the recess 7 and each taper recess 7a and 7b so as to seal the PTC element 2 inside the recess 7.
Patent JP-S63166587-A (JP)
Title: Color developer composition for pressure-sensitive recording paper
Inventor: INAGAKI KATSUMI
IPC: B41M5/155
Filed: 1986-12-27
Abstract: PURPOSE:To obtain a color developer composition for a pressure-sensitive recording paper having superior color forming properties and water-resistance and light-resistance of a color forming body, by a method wherein a modified pigment prepared by surface- treating an inorganic pigment selected from among hydroxides and oxides of polyvalent metals with an organic color developer and a binder used for securely bonding the pigment on a substrate sheet are contained. CONSTITUTION:A hydroxide or an oxide of a polyvalent metal having two or more valences, such as magnesium, cadmium, aluminum, zinc, copper, tin, manganese, and silicon, is used in the invention. As an organic color developer, a polyvalent metallic salt of a substituted phenol aldehyde resin or an aromatic carboxylic acid is preferably used. A binder such as a starch, a dextrin, and an acrylic ester copolymer is used in the invention. An inorganic pigment is surface-treated with the organic color developer in such a manner as; the inorganic pigment is added in the organic solvent solution of the organic color developer to prepare an organic solvent solution slurry of the inorganic pigment and, thereafter, the organic solvent is completely removed in a heating or pressure-reducing state and the obtained solid content is powdered to be used as the surface-treating pigment.
Patent JP-H10145902-A (JP)
Title: Ascent/descent operation device for pantograph
Inventor: OSHIMA TETSUJI
IPC: B60L5/24
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of a spring action type ascent/descent opefation device for a pantograph and reduce the weight of the device by a method wherein a linear motor is applied to the ascent/descent operation and the folded state of the pantograph is kept by holding the linear movement shaft of the motor at an extended position. SOLUTION: A linear motor 14 is placed on the support frame of a pantograph 1 with an insulator 15 therebetween. The linear movement shaft 14a of the motor 14 is made to retreat and, while the shaft 14a is pushed by the tension of a main spring 1c through a descending lever 1d, a main shaft 1b is turned to the right to make the pantograph 1 ascend. On the other hand, the linear movement shaft 14a is extended and the descending lever 1d is turned to the left against the tension of the main spring 1c to make the pantograph 1 descend. The motor 14 is started by an ascent switch 18 and a descent switch 19. The motor 14 is stopped by respective limit switches 16 and 17 which detect respective positions of the linear movement shaft 14a in the released state or in the folded state. The pantograph is held at the respective holding positions by a brake mounted on the motor 14.
Patent JP-H02158749-A (JP)
Title: Member for imparting triboelectric charge
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/097
Filed: 1988-12-13
Abstract: PURPOSE:To obtain picture images having same quality as an initial picture image even after it is used repeatedly for a continuous reproduction by distributing a specified compd. to at least the surface of the member. CONSTITUTION:A compd. expressed by the formula I is distributed to at least the surface of a member for imparting triboelectric charge electricity. In the formula I, each R1 and R2 is an H atom, lower alkyl group, etc.; M is Zn or Co, etc.; n is a valency of M. The member is prepd. by coating a liquid prepd. by dispersing the compd. in a solvent such as acetone, etc., in a dispersion medium or in a resin, and drying the coated film, or by molding a resin contg. the compd. dispersed therein, as it is. Thus, a member for imparting triboelectric charge which provides a picture image having almost same picture quality as good as the quality of an initial picture image even after a continuous copy, is obtd.
Patent JP-H08241237-A (JP)
Title: Data discrimination process
Inventor: ARAN JIEI DEIIMAASU
IPC: G06F12/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To clearly distinguish stable data and latently unstable data in a data base from each other. SOLUTION: Since a writing log which distinguishes writing operations ('committed writing') which are distinguished to be made in stable writing order from writing operations ('tentative writing') which are distinguished to be made in latently unstable writing order is maintained to each instance of a weak-consistency copied data base, the stable data and latently unstable data in an arbitrary given instance of a data base can be clearly distinguished from each other.
Patent JP-H03173538-A (JP)
Title: X-ray television device
Inventor: NISHIKI MASAYUKI
IPC: A61B6/00
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a continuous image having excellent time resolution by controlling the timing between the period for transferring a charge from the light sensitive part of a solid image pickup element to an accumulating part and the period for outputting X-ray pulses from an X-ray source. CONSTITUTION:A solid image pickup element 4 is formed of a light sensitive port 41 for taking an optical image, accumulating a signal charge corresponding to this optical image, and transferring it to an accumulating part at high speed, and an accumulating part 43 for taking the accumulated charges by the motion of a charge high-speed transferring pulse, and a horizontal transferring part 45 for horizontally transferring the charges in the accumulating part 43. In the timing control of a system controller 12, a vertical synchronous signal VD consists of a vertical blanking period (L) and a signal reading period (H), and during the signal reading period (H), the signal is read from the horizontal transferring part 45 every frame. The charge high speed transfer pulse is a pulse signal for transferring the charges from the sensitive part 4 of the solid image pickup element 4 to the accumulating part 43, which undergoes the timing control by the system controller 12 so that it becomes 'H' during the vertical blanking period (L).
Patent JP-2001130890-A (JP)
Title: Lifter type transfer device for automated carrier
Inventor: TAKEICHI TOSHIYASU
IPC: B66F9/12
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a lifter type transfer device for an automated carrier capable of loading a plurality of works into an automated carrier without making a ground conveyor have two stages or three stages. SOLUTION: This device is characterized by allowing to elevate/lower works on a driving roller conveyor to two stages by installing the driving roller conveyor on the automated carrier and alternately putting lifter powls between rollers of the driving roller conveyor from left and right sides.
Patent JP-H01155533-A (JP)
Title: Magneto-optical recording medium
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1987-12-11
Abstract: PURPOSE:To enable many-valued recording and to increase density by subjecting 1st and 2nd magnetic films having the characteristics that the magnetic field characteristics to generate inversion nuclei invert above and below at a required temp. to recording of information respectively independently by combination of different external magnetic fields and temps. CONSTITUTION:The different external magnetic fields and temps. are applied to the two magnetic films 11 and 12 constituted of a rare earth-transition metal alloy exhibiting ferri magnetism, by which the generation or non-generation of the inversion of the magnetization in both or one of the 1st and 2nd magnetic films 11 and 12 is obviated. Overwriting between 4 states of B-E can, therefore, be executed by modulating the external magnetic field to 4 levels; -H2, -H1, H1, H2 and modulating laser power to 2 values as well. The recording of the multi-valued information is thereby enabled.
Patent JP-H10150167-A (JP)
Title: Manufacture of storage integrated circuit
Inventor: NIUYA TAKAYUKI
IPC: H01L21/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a stacked cell capacitor, which is used for lessening a memory capacitor occupying the die region of a DRAM, in a simple process. SOLUTION: This process yields a transistor having contact regions 353 in the surface of a semiconductor substrate 300; this transistor is covered with a first material layer 362 excluding the regions 353; then, the first material layer 362 and the regions 353 are covered with a second material layer 370. Parts of the second material layer 370 which cover the regions 353 are removed to expose the regions 353 so that a gap created by the bottom, made of the first material layer 362, and the side made of the second material layer 370, can be formed when the parts of the second material layer 370 are removed. Then, a first conductive layer 372, which follows the bottom and side in contact with the regions 353, is formed in the gap, a dielectric layer on the layer 372, and a second conductive layer on this dielectric layer.
Patent JP-H09133008-A (JP)
Title: Structure for valve having damage sensing means
Inventor: KAWAMURA HIDEO
IPC: F01L3/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress damage to a minimum limit by detecting the damage to a valve made of ceramics. SOLUTION: In a structure for a valve having this damage sensing means, a valve 50 arranged in a port 22 formed in a cylinder head 9 is constituted by ceramics, a conductive line 2 extended in a lengthwise direction total length of a valve stem 51 in the valve 50 is provided. A current detector 8 is provided in a line 16 connected to the conductive line 2, a fine current is flowed normally or intermittently in the conductive line 2. A controller 10 performs control turning on an alarm lamp 13 by receiving a wire break detection signal from the current detector 8 also stopping supply of fuel to a combustion chamber 20 by ceasing operation of a fuel pump 14.
Patent JP-H05151010-A (JP)
Title: Backup system
Inventor: SHIBAHARA MAKOTO
IPC: G06F13/00
Filed: 1991-11-28
Abstract: PURPOSE:To construct the system not requiring special backup controllers nor requiring the fault diagnosis function on the specific computer. CONSTITUTION:The control program controlled by controllers 61, 62, 64, and 65 connected to a LAN transmission line 1 is held in an auxiliary storage device 3 to be connected to a host computer 2. The host computer 2 transmits the control program to the transmission line using the cyclic transfer function, and each station 41 to 45 of the LAN 1 performs the fault diagnosis of the controller to be connected to the self station. Whether the backup should be performed at the fault of which controller is registered in the controllers 61, 62, 64, and 65. When the fault of a controller is detected in either station, the control program of the troubled controller cyclic-transferred from the LAN 1 is taken in to be operated as a backup controller.