baber/WOPTO huggingface dataset:
Patent JP-H11271805-A (JP)
Title: Liquid crystal display device
Inventor: HAMAMOTO CHIHIRO
IPC: G02F1/136
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the display performance and yield by forming in a gentle slope shape the edge of the wiring pattern on the side facing an aligning process direction on a matrix substrate. SOLUTION: A transparent substrate 1 and a transparent substrate 20 are arranged so that their electrodes face each other, and a liquid crystal layer 30 is held between them. On the transparent substrate 1, a semiconductor layer 2 and a gate insulating film 3 are stacked, a gate wire 4 as a gate electrode and an inter-layer insulating film 5 are formed thereupon, and a drain electrode 6 and a source electrode 7 are connected to the semiconductor layer 2 through a through hole. At this time, the rubbing-start-side slopes of the gate line 4 and signal line 9 are made gentle. Namely, the edge of the wiring pattern on the side facing the aligning process direction on the matrix substrate is formed in a gentle slope shape. Consequently, no shade is formed and a staircase shape is formed to reduce the length of a shade; and abnormality of the liquid crystal alignment state is reducible and the display performance can be improved.
Patent JP-S62231635-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: A61B8/08
Filed: 1986-03-31
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-H01250029-A (JP)
Title: Pressure transducer
Inventor: ISHII YASUSHI
IPC: G01L9/00
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the sensitivity of the transducer from decreasing by holding the edge of the root of the flat section part of a pressure sensing tube by a holder or forming a rib while making the edge part of the root thick. CONSTITUTION:Two piezoelectric elements 14 and 15 are connected through an amplifier 16 to form a feedback loop, and then the pressure sensing tube 10 vibrates continuously at its resonance frequency to keep on oscillating, so that a signal is outputted from the output terminal of the amplifier 16. Variation in the sectional secondary moment nearby the root of the vibration part of the tube is most effective and when the edge of the root of the flat-section pressure sensing tube 10 is held by the U-shaped holder 18, the thickness- directional motion of the tube at a point Q of the vibration part root is hardly restrained by the holder. Then when positive pressure is applied into the tube 10, the point Q expands sufficiently, so the section secondary moment of the part which affects resonance frequency variation most varies almost to its logical value, thereby realizing the transducer which has higher sensitivity to pressure than a conventional device.
Patent JP-S552627-A (JP)
Title: Preparation of isomenthone
Inventor: KUMOBAYASHI HIDENORI
IPC: C07C45/51
Filed: 1978-06-20
Abstract: PURPOSE: To prepare the title compound useful as a synthetic raw material of menthol which is a perfume having peppermint odor, by the catalytic treatment of piperitol with a catalyst comprising a specific cobalt phosphine complex.  
     CONSTITUTION: Isomenthone is prepared by treating piperitol with a catalyst comprising a low-valency Co complex coordinated with phosphine having a coordination number of 2. The catalyst can be obtained by reacting a low-valency Co-olefin complex [pref. bivalent Co salt or bivalent Co-chelate compound (e.g. Co-acethylacetonate)] with a phosphine having a coordination number of 2, e.g. 1,1'-bis(diphenylphosphino) ferrocene, in an organic solvent.  
     EFFECT: The starting material may be cis, trans, or their mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59198298-A (JP)
Inventor: ISHIKAWA HIROAKI
IPC: B66C1/62
Filed: 1983-04-26
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-H08268277-A (JP)
Title: Independent wheel driving truck for rolling stock
Inventor: KONDO KEIICHIRO
IPC: B60L15/20
Filed: 1995-03-31
Abstract: PURPOSE: To dispense with a mobile mechanism for steering by performing the operation of torque to be generated by both symmetrical motors according to a difference in the rotational frequency of symmetrical wheels detected, and controlling these motors so as to make force, to be produced on each wheel circumference, be generated on the wheel circumference. CONSTITUTION: This truck is provided with two sensors 1a and 1b to measure each rotational frequency of both symmetrical sheets 3a and 3b, taking each measuring information into a control unit, and thereby a difference in these rotational frequencies of both the wheels 3a and 3b is operated. A torque difference control current being equivalent to a difference in torque imparting each of electric motors 17a and 17b multiplaying the specifies gain to this rotational speed difference, and individually rotation these wheels 3a and 3b is operated as well.  In addition, for example, during travel on a left facing curve road in the traveling direction, the torque difference current is added to a driving current to be outputted from a master controller and each torque of these electric motors 17a and 17b is controlled so as to increase the torque of the motor 17a on the right, and to decrease the torque of the motor 17b on the left, respectively.
Patent JP-S62233498-A (JP)
Title: Clean pump
Inventor: OGUCHI TETSUO
IPC: F04D29/70
Filed: 1986-04-01
Abstract: PURPOSE:To prevent dust from entering liquid from its outside in a liquid pump by providing a dust removing fan in exclusive use for the liquid pump. CONSTITUTION:A dust removing housing 2 is fixed to the supporting plate 8 of a pump to force-feed processing liquid for galvanizing or etching. A driving motor 5 is fixed to the dust removing housing 2, and a dust removing fan 1 and a liquid feeding impeller 6 are coupled with the driving motor 5 as one body through an impeller shaft 3 and a driving motor shaft 4. The dust removing fan 1 draws outside air from dust removing housing bleeders 2a into the said housing 2, and discharges the dust etc. such as oil and abrasion powder generated in bearing parts outward through the dust discharge openings 2b of the dust removing housing 2. Therefore, the dust in the outside of liquid can be prevented from entering the liquid.
Patent JP-H01299628-A (JP)
Title: Purification of flue gas
Inventor: KAARUUHAINTSU DEERU
IPC: F23J15/00
Filed: 1989-03-27
Abstract: PURPOSE: To efficiently purify flue gases contg. NOx and SO2 before a catalytic treatment by scrubbing these flue gases with dilute sulfuric acid of a high temp. adjusted in concn. and temp. according to the moisture content of the flue gases and subjecting the flue gases to precision dust removal, then subjecting the gases to the catalytic treatment. CONSTITUTION: The flue gases coming from a pipeline 1 are subjected to dust removal by an electrical dust precipitator 2 and is sent from a pipeline 3 to a scrubber 4 where the dilute sulfuric acid is injected from a pipeline 9 to a venturi 5 and is sprayed from a pipeline 10 to a nozzle plate 7. The separated dilute sulfuric acid is withdrawn from the liquid reservoir in the bottom of the scrubber 4 and is again forcibly fed through the pipelines 9, 10 to a circulation path. The scrubbed gases are sent from a pipeline 17 to a tubular heat exchanger 18 where the gases are heated. The heated gases are sent from a pipeline 19 to a mixer 20, where NH3 is mixed therewith. Next, the gases are sent from a pipeline 21 to a NOx reduction step 22 and after the gases are taken out of this step through a pipeline 23, the gases not contg. the NOx is heated by an indirect heat exchange.  The gases are then sent from a pipeline 26 to a catalytic SO2 oxidation step 27.
Patent JP-S62231336-A (JP)
Title: Character string converter
Inventor: MITA HIRONARI
IPC: G06F9/06
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate the simple input of a statement by providing a means to judge whether or not the input is a simple input and a means to judge whether or not a selected statement is unique. CONSTITUTION:The key-inputted character is coded by an encoder 5 and next, it is judged by a CPU 6 whether or not it is a simple input. When it is judged to be a simple input, a statement including the character is selected and read from the inputted character and the statement group stored into a main memory 7. For the read statement, it is judged by the CPU 6 whether or not it is unique. Namely, only when the simple input corresponds to only one statement stored into a main memory, the statement is outputted and displayed. Thus, the simple input of the statement can be facilitated.
Patent JP-S61233184-A (JP)
Inventor: YAMAMURO KOICHI
IPC: E05F1/12
Filed: 1985-04-09
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-H04309225-A (JP)
Title: Carrier washing machine
Inventor: TAKAO SHOSUKE
IPC: B08B3/08
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a carrier washing machine capable of preventing the diffusion of chemical liquid vapor and the generation of rust of metal parts in the washing machine on which rust is caused by the above diffusion. CONSTITUTION:A door 23 which is mechanically opened and closed is fixed to the upper aperture of a chemical both 4. In order to form a gas layer flowing across the whole part of the aperture under the door, a jetting nozzle of the gas is installed on one end-portion of the aperture, and a suction port of the gas is installed on the other end-portion. An enclosure 12 for covering chemical both 4 and pure water baths 5, 6 and isolating the other parts, shielding members 13, 14, 15 arranged at the part where carrier in the enclosure and conveying mechanism go in and out, and a duct 16 for sucking the gas in the enclosure and discharging it are included.
Patent JP-S63240845-A (JP)
Inventor: OZAKI MASAHIRO
IPC: A61B6/03
Filed: 1987-03-28
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-S59199752-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: AOKI YOSHIHISA
IPC: C08K5/15
Filed: 1983-04-28
Abstract: PURPOSE:To provide titled composition of higher crystallization rate, especially with excellent moldability and releasability in low-temperature molding, capable of affording sufficiently crystallized high-grade molded articles, comprising a polyethylene terephthalate resin, glass fiber, organic carboxylic acid metal salt, specific epoxy compound. CONSTITUTION:The objective composition comprising (A) 30-85wt% of a polyethylene terephthalate resin, (B) 5-60wt% of glass fiber (pref. of 0.4-6mm. long), (C) as a nucleating agent, 0.03-5wt% of an organic carboxylic acid metal salt (said metal belonging to the I -a or II-a group in the periodic table) (pref., lithium terephthalate), and (D) 0.1-10wt% of an epoxy compound of formula (R is 2-6C alkylene; n>=2). For the component (D), use of an epoxy compound with n>=5 would result in especially significant crystallization accelerating effect.
Patent JP-H04309921-A (JP)
Title: Liquid crystal display device
Inventor: WAKABAYASHI SATOSHI
IPC: G02F1/1333
Filed: 1991-04-08
Abstract: PURPOSE:To provide the liquid crystal display device with a high contrast, which can not be obtained by a conventional liquid crystal display device. CONSTITUTION:An upper transparent electrode 2 and a lower transparent electrode 10 are formed on the internal surfaces of an upper substrate 1 and a lower substrate 8. Then a fluorescent film 3 is formed at the periphery of the upper transparent electrode 2. Further, an overcoat 4 is formed on the fluorescent film 3 and upper transparent electrode 2 and an upper orienting film 5 is arranged thereupon. Further, a lower orienting film 9 is arranged on the lower transparent electrode 10. Consequently, a bright display screen is obtained on the fluorescent film 3.
Patent JP-S60218976-A (JP)
Title: Data transfer facsimile equipment
Inventor: TSUCHIYA TOMITSUGU
IPC: H04N1/00
Filed: 1984-04-16
Abstract: PURPOSE:To transmit electrically also the additional data without changing the contents of the data in an external memory, by producing the data to be added temporarily to the data in the external memory and mixing this data into the data read out of another external memory for editing. CONSTITUTION:The additional data supplied from a keyboard KB17 is displayed in an additional data column of a CRT19 and also stored to a RAM16. Then the corresponding data is read out of a floppy disk FD in a disk device 22 by an amount equivalent to a page with operation of the KB17 and then stored in a page memory 34. The additional data in the RAM16 is given to the memory 34 for the data on the 1st page. The additional data is stored to the memory 34 after the read data equivalent to a page. When an editing process is over with the data in the memory 34, the code information showing the data contents is read successively and for each line and transferred to an FAX equipment 11. The equipment 11 transfers the information to an FAX device at the remote side.
Patent JP-S63240712-A (JP)
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1987-03-27
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-S531059-A (JP)
Title: Weight measuring device
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G21/24
Filed: 1976-06-25
Abstract: PURPOSE: To perform an excellent measurement without changing a loading point by means of adding the load on load cell through a check link which forms two sets of parallelograms. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55166929-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOMURA SOUJI
IPC: H01L21/308
Filed: 1979-06-15
Abstract: PURPOSE:To obtain fine pattern of high accuracy by a method wherein when electrode or wirings are formed by Al film patterning, by utilizing etching solution which has water solution of choline as a principal ingredient uniform etching can be performed on it in normal temperature. CONSTITUTION:When chemical etched patterning is performed on an Al film AL which is used as electrodes and wiring materials of a semiconductor device by utilizing a photo resist mask PR, solution which has water solution of choline [HOCH2CH2N(CH3)3OH] as a principal ingredient is utilized. For example water solution of choline alone, mixture of water solution of choline and potassium hydroxide or mixture of water solution of choline and potassium hydroxide and isopropanol is utilized. By this method by uniform etching attained in normal temperature fine pattern of high accuracy is obtained.
Patent JP-H08271090-A (JP)
Title: Absorption type water cooling/heating apparatus and manufacture of high-temperature regenerator and smoke tube
Inventor: OBA HIROYUKI
IPC: F25B33/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an air conditioner which in small in size and excellent in solution heating characteristic and can prevent local overheating of the heat transfer surface. CONSTITUTION: A high-temperature regenerator of an absorption type water cooling and heating apparatus has a liquid chamber 112 which is formed between an exterior drum 101 and an interior drum 102 and whose inside serves as a combustion chamber. Two or more smoke tubes 103 having a flat cross section are laid parallel between the sidewalls of the interior and exterior drums 101 and 102 and welded together so that solution can circulate through gaps between the smoke tubes 103. Combustion gas is discharged from a smoke exhaust box 115 after flowing through the insides of the smoke tubes 103.
Patent JP-H07257098-A (JP)
Title: Design-painted metal sheet with solid state appearance, and manufacture therefor
Inventor: SEKIGUCHI KOJI
IPC: B44C1/20
Filed: 1994-03-22
Abstract: PURPOSE:To provide a design-painted metal sheet with a solid state appearance and manufacture therefor. CONSTITUTION:Only on protrusions 4 of an embossed painted metal sheet, a design-painted film 6 is formed with a color tone different from the color tone of a coated film of the painted metal sheet, and further a clear-coated film 7 is formed on the design-painted film 6. The formation of a design-painted film 6 to the protrusions 4 is carried out through painting by the use of a soft rubber roller.
Patent JP-S63240658-A (JP)
Title: Memory device
Inventor: TOMINAGA MASATOSHI
IPC: G06F12/16
Filed: 1987-03-27
Abstract: PURPOSE:To shorten the memory access time and to decrease the number of input/output pins of a memory controller MCU by outputting the data read out of a RAM directly onto a system bus. CONSTITUTION:A data part and an error correction code are outputted to a system bus 5 from a RAM 200 and sent back directly to a requester by the read requests given from an arithmetic processor EPU 3 and input/output controllers IOC 41 and 42. In this case, an MCU 100 checks the presence or absence of a correctable error of the data part of the data outputted onto the bus 5. If no correctable error is detected, this fact is informed to the requester and the data is processed as it is. When an error is detected, the RAM 200 is inactivated and the corrected data is outputted onto the bus 5. Thus the requester reads out the corrected data and uses it as its request data. Therefore no intervention of the MCU 100 is needed so that the memory access time is shortened and the number of pins of the MCU 100 is decreased.
Patent JP-H09246059-A (JP)
Title: Ferrite core for small wire wound component
Inventor: KIJIMA SEIICHI
IPC: H01F27/255
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs of small wire wound components with gaps provided with core with legs and I-shaped core. SOLUTION: Center legs 57a and 58a and right and left legs 57b and 58b of E-shaped cores 57 and 58 are formed with the same length. Concaves 59c and 59d are formed on both sides 59a and 59b of an I-shaped core 59. The ends of the legs of the E-shaped core 57 and 58 are joined to the I-shaped core to form gaps 60 and 61 between the ends of the center legs 57a and 58a of the E-shaped cores 57 and 58 and the bottoms of the concaves 59c and 59d of the I-shaped core 59.
Patent JP-S62101993-A (JP)
Inventor: ANSONII ROI ROBUSON
IPC: F16L37/12
Filed: 1986-04-03
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-S61236059-A (JP)
Title: Disk clamping device
Inventor: SANO KAZUHIKO
IPC: G11B17/028
Filed: 1985-04-10
Abstract: PURPOSE:To eliminate the necessity to provide the separate rotating driving system and the turn table for respective disks by fitting a centering member to engage to the inner diameter of the disk of one side size to a turn table part and fitting the centering member to engage to the inner diameter of other side disk to a pressuring means. CONSTITUTION:A turn table link 21, which is a part of the disk tray, and a turn table 19 are linked, a new turn table part is formed, and centering members 31 and 34 to match with respective disks are fitted with a turn table part and a pressuring means. Thus, for the disk with a different inner diameter, it is not necessary to provide an exclusive-use rotating driving system and an exclusive-use turn table.
Patent JP-H08271305-A (JP)
Title: Electromagnetic flow meter
Inventor: OKANIWA HIROSHI
IPC: G01F1/60
Filed: 1995-03-31
Abstract: PURPOSE: To enable low-priced and high-speed response by converting a d.c. electromotive force signal by using a D/A converter to be a flow signal normalized corresponding to a preset span. CONSTITUTION: A d.c. electromotive force signal Vin from a S/H part 15, the sampling timing of which is controlled by a CPU 17, and a preset value by a digital signal from the CPU 17 are input to a digital converting part 18, and the converting part outputs a signal V0 normalized to 0-1V. In the initial stage, a detection signal indicating a designated flow value, for example, 10l/min. and a flow 0 is generated as dummy, and input to impedance converters 13a, 13b to be adjusted so that Vin is 0-1V. For example, in the case of changing the preset span to measure the flow up to 20l/min., a preset value which comes to the preset span is output from CPU 17 in such a manner that the maximum value of the output V0 of the digital converter 18 becomes 1V.
Patent JP-H03274375-A (JP)
Title: Door of storage house
Inventor: IMAIZUMI TOSHIMASA
IPC: F25D23/02
Filed: 1990-03-26
Abstract: PURPOSE:To improve an external appearance by a method wherein an auxiliary sash communicating with an end part of the sash is integrally formed with a cap member fixed to an edge part of an outer plate constituting a door front surface, a covering part overlapping the sash and an outer surface of the edge part of the outer plate is formed thin to eliminate a difference in step there. CONSTITUTION:A cap member 20 fixed to an upper edge of an outer plate 17 made of steel constituting a door front surface is comprised of a handle base 18 and a handle 19. Auxiliary triangle sashes 28 are integrally formed at both right and left ends at an inner surface of the handle base 8. A cover 18a overlapping an upper end outer surface 23a of a side sash 23 and an upper edge outer surface 17a of the outer plate 17 is formed at a lower end thereof. Since the cover 18a is reinforced by the auxiliary sash 28, even if it is formed thin in its thickness, its strength can be assured, a step clearance between the sash 23 and the outer surface of the outer plate 17 can be reduced, thereby an external appearance of the door can be improved.
Patent JP-S554023-A (JP)
Title: Zoom lens
Inventor: SOMEYA ATSUSHI
IPC: G02B15/16
Filed: 1978-06-23
Abstract: PURPOSE: To expand the existing movable focal length range by so constituting the zoom lens that the spacing of moving lens groups is changed and that the means of defining the positions of the moving lens groups during zooming is changed to the other position defining means.  
     CONSTITUTION: When a tuning ring 24 is turned in the case of additionally expanding the existing variable focal length region, a driving pin 22 and extending pin 23 are pushed out to the object side by the actuation a linear cam groove 10d and cam grooves 25a, 25b which define the movement quantity. This causes the outer barrel 15 engaging to the pin 22 to slide to the object side and at the same time the cam pin 21 of the lens group III to move to the object side, so that it is nipped by the other curving sides 18a and 19b of the cam opening. In addition, since the pin 23 causes the moving barrel 11 to slide to the object side by the specified quantity, the gear 27 moves to a revolving shaft 30. Hence, a cam barrel 13 and combined cam barrels 14, 15 are rotated by a driving device 31, and the lens group III is moved on the moving curve separate from that of the lens group II, whereby the range of focal length is additionally expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10270472-A (JP)
Title: Semiconductor integrated device and manufacture thereof
Inventor: IRIKURA HIDEAKI
IPC: H01L21/48
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor integrated device which can remove the level difference between a PAD periphery and a PAD opening. SOLUTION: In a PAD structure of, multi-layered wiring interlayer films 11 and 12 are partially formed in an opening of a first wiring metal layer, and a wiring metal layer 13 is formed on the interlayer films. Insulating films 15, 16 and 17 are partially formed in an opening of a second wiring metal layer, and a wiring metal layer 18 and an interlayer film 19 are formed on the insulating films. As a result, the level difference between a PAD end and the uppermost metal surface can be reduced. Thereby, when probing or wire bonding is carried out for inspection of a semiconductor integrated device, hindrance of the step at the PAD edge in the inspection can be avoided.