baber/WOPTO huggingface dataset:
Patent JP-2000045076-A (JP)
Title: Production of ceramic film by wet method
Inventor: HIWATARI KENICHI
IPC: B28B1/30
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a film having good quality without causing cracks during firing or peeling and having functions according to the use purpose by applying a slurry containing a ceramic powder having specified viscosity on a substrate in an atmosphere of a specified temp. and humidity, drying at a specified vaporizing rate and firing. SOLUTION: A slurry containing a ceramic powder such as lanthanum chromite and YSZ is applied on a substrate, dried and fired to form a ceramic film. In the wet ceramic film forming method, the slurry is preferably prepared to 1 to 1,000 cps by using a solvent containing a binder such as PVA, a hardly volatile solvent such as α-terpineol, a solvent such as ethanol, a dispersant such as polyoxyethylene alkylphosphate, and a defoaming agent such as sorbitan sesqui oleate. The slurry is preferably applied in an atmosphere at a temp. 5 to 35 deg.C and a 0.001 to 1 ml/cm2.hr >=20% humidity, at a vaporizing rate of humidity. Then, the coating film is preferably gradually dried at a temp. of at about 50 to 200 deg.C and at a vaporizing rate of 0.005 to 3 ml/cm2.hr.
Patent JP-S61104066-A (JP)
Title: Method for gas-carburizing and hardening steel part
Inventor: SAKANO TAKASHI
IPC: C23C8/22
Filed: 1984-10-27
Abstract: PURPOSE:To form a carburized layer without any detrioration in surface hardness, fatigue strength, and impact value by reducing the intercrystalline oxide in a reducing atmosphere in succession to carburization, and then hardening when a steel material contg. Mn and Cr is carburized by using a carburizing gas. CONSTITUTION:When a steel part contg. Mn and Cr is carburized with a carburizing gas contg. CO, the easily oxidizable elements such as Cr, Mn, Cr, and Si in steel are oxidized by Co or CO2 formed by the decomposition of CO along the surface and the grain boundary, and the surface hardness, fatigue strength, and impact value are deteriorated. To prevent the deterioration, the steel material after being carburized having intercrystalline oxides is held in a high-temp. atmosphere in the reducing zone to reduce the oxides of Cr, Mn, etc., existing in the grain boundary to a metallic state, and hardening is then carried out. The deterioration in quality of the material due to the oxide formed by carburization can be prevented.
Patent JP-S60118133-A (JP)
Inventor: MORIMURA TADAKI
IPC: A01K61/00
Filed: 1983-11-30
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-H04110694-A (JP)
Title: Fast breeder reactor
Inventor: YOSHIDA KAZUO
IPC: G21C1/02
Filed: 1990-08-30
Abstract: PURPOSE:To intend improvement of maintainability by providing an electro-magnetic pump integrally underneath an intermediate heat exchanger and by sending primary coolant inside a primary cold pool from a pressure plenum into a reactor core inside. CONSTITUTION:An electro-magnetic pump 4 is integrally provided underneath an intermediate heat exchanger 3 and primary coolant that is heat-exchanged by the intermediate heat exchanger 3, is made to be discharged from a discharging outlet 5 to a lower part of a primary container 1. With this sort of constitution, the primary coolant in a primary cold pool 7 can be transferred into a reactor core 2 from a pressure plenum 9 formed at a lower part of the reactor core 2, by the electro-magnetic pump 4 which is integrally provided underneath the intermediate heat exchanger 3, and therefore there is no need to arrange primary coolant circulation pumps around the reactor core 2 and also a ring shaped space part between the reactor core 2 and the primary container 1, can be cut down circumferentially. In this way, the primary container can be down-sized and therewith more compactly structured fast breeder reactor can be obtained.
Patent JP-S6381540-A (JP)
Title: Test circuit
Inventor: NISHIMICHI YOSHIHITO
IPC: G06F11/22
Filed: 1986-09-25
Abstract: PURPOSE:To efficiently find out the physical location where an error occurred by providing a means for selecting the data of content of ROM compressed by a linear feedback shift register and the data of the content of ROM not compressed. CONSTITUTION:A signature output of a linear feedback shift register 5 being a data compressor and a data output of the ROM 3 are selected by using a selector 7. That is, in the test of contents of the ROM 3, the linear feedback shift register 5 is used to compress the data and it is judged as the occurrence of an error from the signature output, the select circuit 7 outputs a read data in the ROM 3. Thus, the test by the compressed data is made efficient and the physical location having an error is grasped easily.
Patent JP-H0534693-A (JP)
Title: Display device
Inventor: KINOSHITA MASAKI
IPC: G02F1/13357
Filed: 1991-09-06
Abstract: PURPOSE:To attain high brightness with a thin type and to enhance reliability by providing tubular light sources respectively on two adjacent sides of a light transmission plate. CONSTITUTION:The light transmission plate 8 of a square shape consisting of, for example, an acrylic plate is disposed on the rear surface of a liquid crystal display body 1. The tubular light sources 9, 10 of a discharge type consisting of, for example, cathode ray tubes, are provided in proximity to the ends of the adjacent two sides of this light transmission plate 8. The respective tubular light sources 9, 10 are so disposed that the sides in proximity to each other are a high-voltage input side and the other end sides are the ground. Inverters 11 are disposed in the proximate positions of the respective tubular light sources 9, 10. Then, the formation of the device to a smaller thickness is allowed by adopting a ride light system. In addition, the higher brightness than the brightness of the device constituted by using one piece of tubular light source is attained. The tubular light sources 9, 10 are disposed to an approximately L shape, by which the succeeding use of the device is allowed even if a defect arises in the one tubular light source during the course of use.
Patent JP-H0675945-A (JP)
Title: Method and device for converting kana-kanji
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06F17/22
Filed: 1992-08-26
Abstract: PURPOSE:To provide device and method for converting KANA (Japanese syllabary) and KANJI (Chinese character) by which an inputted character string where KANJI and KANA and mixed can be KANA/KANJI-converted by accurately segmenting a clause. CONSTITUTION:The KANA/KANJI conversion device where a KANA character string or the character string mixed with KANJI and KANA is inputted and KANA/KANJI conversion is executed is provided with a stem matching part 2 detecting the character string becoming the stem of the character string mixed with KANJI and KANA, conjugation matching part 3 obtaining the conjugation of the stem character string detected by the stem matching part 2 or the conjugation and an conjugation succeeding word matching part 4 detecting the presence or absence of a conjugation succeeding word succeeding the conjugation and detecting the clause of the character string mixed with KANJI and KANA.
Patent JP-S60120409-A (JP)
Title: Graphic control board
Inventor: KAJIWARA SOUICHI
IPC: G08B23/00
Filed: 1983-12-02
Abstract: PURPOSE:To grasp and cope with an abnormal state quickly by flickering a lamp indicating a pump or the like on a graphic board when abnormality occurs. CONSTITUTION:A lamp display circuit of a graphic board 10 is connected to a sequencer board 9 of automatic control; and when a contact 27 is turned on through a contact 14 and a relay 20 by an operation start command to open a valve 21, a limit switch 22 is turned on the sequence board 9, and an operation confirming relay 15 is turned on to detect the operation of said valve 21. When the limit switch is turned on, a lamp 24 on the graphic board 10 is lit to confirm the operation similarly. If the valve 21 is not operated by said command, a contact 13 is turned on, and a lamp 12 is lit to raise an alarm from a means 11. In this case, a contact 25 is added, and said lamp is flickered until the limit switch 22 is turned on during the time when said contact 14 is turned on.
Patent JP-H0785666-A (JP)
Title: Sense-circuit
Inventor: AZUMA RYOTARO
IPC: G11C11/409
Filed: 1993-09-13
Abstract: PURPOSE:To realize the high speed of an access time by obtaining high-speed sense-amplifiers. CONSTITUTION:Respective sense-amplifiers 1-1 to 1-n are connected with the SAP node 2 and the SAN node 3 of a sense-amplifier driver 6 and amplify minute potential difference between respective bit lines BL1, the inverse of BL1 to BLn, the inverse of BLN by being activated and are established. The farther sense-amplifiers are from the sense-amplifier driver 6, the larger sizes Wp1, Wn1 to Wpn, Wnn of P-channel transistors 21 and N-channel transistor 22 incorporated in respective sense-amplifiers 1-1 to 1-n are set (Wp1<Wp2<...<Wp(n-1)Wp(n), Wn1<Wn2<...<Wn(n-1)<Wn(n)). Thus, since charge supplys with respect to sense-amplifiers 1-(n-1), 1-n, etc., being positioned at far ends are made faster in spite of existences of wiring resistances 9 of the SAP node 2 and the SAN node 3, then times when potentials of bit lines BL(n-1), the inverse of BL(n-1), BLn, the inverse of BLn, etc., established by sense- amplifiers being at far ends become faster and the access time of a whole circuit is made high speed.
Patent JP-2001050348-A (JP)
Title: Crankshaft
Inventor: HIROKADO NOBUYUKI
IPC: F16C3/06
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the occurrence of whole bending of the crankshaft of a four-cylinder engine and mount a torsional damper to the front part in an axial direction of the crankshaft without especially varying the peripheral condition of the crankshaft. SOLUTION: In the crankshaft 10 of a four-cylinder engine, first-eighth balance weights 11-18 are disposed in positions situated opposite to respective crank arms 3, in the order, from the front side in an axial direction of the crank-shaft. The central loads of the first balance weight 11, the third balance weight 13, the sixth balance weight 16, and the eighth balance weight 18 are approximately equals to each other and lower than the centrifugal loads of other balance weights 12, 14, 15, and 17 approximately equal to each other. A torsional damper 19 is mounted on the front side in the axial direction of the crankshaft of the first balance weight 11.
Patent JP-H04110490-A (JP)
Title: Production of tin plate
Inventor: YAMASHITA HARUTOSHI
IPC: C25D5/48
Filed: 1990-08-29
Abstract: PURPOSE:To obtain satisfactory TCS(tin crystal size) of the first tinned side of a strip by uniformly washing the first tinned side of the strip over the entire width after coating with a flux in an electrolytic tinning line and then subjecting the strip to reflow treatment and quenching. CONSTITUTION:One side of a strip 1 is first subjected to prescribed electrolytic tinning with a plater 2 and then the other side is subjected to prescribed electrolytic tinning with a plater 3. The tinned strip 1 is conveyed to a flux treating and washing apparatus 4, where the strip 1 is coated with a flux and at least the first tinned side of the strip 1 is washed with warm water to remove a reaction product trapped in microcracks.
Patent JP-2000052482-A (JP)
Title: Metal-plated laminate using copper foil
Inventor: KIMURA TAKAO
IPC: H05K3/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To advance reliability and dimensional stability at the time of processing of a metal-plated laminate by using a copper foil excellent in dimensional stability after cooling. SOLUTION: A copper foil 1 excellent in a thermal expansion coefficient and dimensional stability after cooling is used. A metal-plated laminate may be made of any material so long as an insulation layer 2 and a metal glued on the other side have the same thermal expansion coefficient, and the same is applied to the case where a multilayer laminate is formed. The metal glued may be any kind of metal, but, for example, stainless steel, Cu, Fe, Ni, Mo, Al or the like. To constitute the insulation layer 2 may use a method of applying or curing amide varnish to the copper foil and a method of using a base film. The non-thermoplastic resin used as a base film may be polyimide, amideimide, and amide.
Patent JP-H04108070-A (JP)
Title: Method for detecting abnormality of electrically-operated power steering device
Inventor: KATAYAMA HIDENORI
IPC: G01L3/00
Filed: 1990-08-28
Abstract: PURPOSE:To detect not only abnormality of both torque sensors but also improper contact in a power supply terminal by connecting a main torque sensor and a subtorque sensor in reverse polarity to each other to an equal power supply, and detecting the abnormality from a mean value of output signals of both the torque sensors. CONSTITUTION:In an electrically-operated power steering device, auxiliary torque to assist is drawn out by a control circuit 11 to set a driving current of a motor 7 based on an output of a torque sensor 6 and a car speed, and assist control of steering is performed. Here, the torque sensor 6 is constituted of a main torque sensor 22 and a subtorque sensor 23 having equal characteristic. The subtorque sensor 23 is connected inverting its polarity to positive and negative terminals 24a, 24b of a power supply, and both the torque sensors 22, 23, having the equal characteristic, are connected in a condition of reverse polarity to each other to the same power supply, so that abnormality of both the torque sensors 22, 23 and abnormality in a power supply side are detected from a mean value of output signals of both the torque sensors 22, 23.
Patent JP-H0786957-A (JP)
Title: Variable length encoder
Inventor: UIRUSON UIRIAMU BURENTO
IPC: H03M7/42
Filed: 1993-09-14
Abstract: PURPOSE:To reduce the memory capacity of a code table by showing the presence/absence of a bit sequence and a code word showing the length of this bit sequence inside the code table from a fixed length code word with a bit map and providing an address with an addresser. CONSTITUTION:A bit map 4 outputs a valid code word 3 of one bit from a fixed length code word 1 with run 6 bits and level 8 bits corresponding to the presence/absence of the code word 1 inside the code table. A base table 6 of an addresser 5 shows a base address 9 of a group, for which code word data are continued at any specified run, inside the code table from the inputted run 6 bits. An offset 10 of level 8 bits from this start address is added with the address 9 by an adder 7 and a code table address 11, where the code word data exist, is decided. Therefore, a code table 12 up to 128 words can be provided by the memory of 128X28 bits of 23 bits showing a maximum code length and 5 bits showing that length. Thus, the memory capacity, where no code word exists, is omitted and the memory capacity of the table 12 can be reduced.
Patent JP-H1070677-A (JP)
Title: Image pickup device
Inventor: UEDA HIDEJI
IPC: H04N5/369
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce moire without deteriorating the image quality by moving an optical path of an incident light from an object continuously in parallel within a range of a movement amount of a length below a pitch between image pickup elements and leading the light to the image pickup element within an exposure time. SOLUTION: An optical path moving means is provided on an optical path between an object 1 and a CCD camera 3, and an incident light A from the object 1 is led to a light receiving face 4 while moving the optical path in parallel by a very small amount within the exposure time. The optical path moving means is made up of a flat transparent glass disk 5 placed on the optical path, a motor 7 driving the flat transparent glass disc 5 around a rotary shaft 11 in parallel with an optical axis 10 of an optical system 2, a tilt means 6 fitted to the rotary shaft 11 so as to tilt a normal of the flat transparent glass disk 5 at a tilt angle θ with respect to the optical axis 11, and a motor drive speed controller 8 driving the motor 7. Furthermore, in this case, the parallel movement amount of the image within the exposure time is preferably selected to be a pitch R1 between the image pickup elements 9 or below.
Patent JP-H0680429-A (JP)
Title: Glass optical element molder
Inventor: KAWAKAMI KOICHI
IPC: C03B11/00
Filed: 1992-08-27
Abstract: PURPOSE:To improve shape precision in press molding, by applying ultrasonic vibration to the molding die in the horizontal or vertical direction or in both horizontal and vertical directions. CONSTITUTION:In the press-molding machine depicted in the Figure, PBL6 (LLF6) is used as a starting glass, to form a biconvex lens of 33mm phi outer diameter, 6.6mm thickness, R1=35mm and R2=71mm. The glass material is set on the bottom force 10 and heated by induction in a non-oxidative atmosphere up to 590 deg.C and maintained at this temperature for 120 seconds, then the hydraulic cylinder 14 is operated to raise the bottom shaft 12 to effect pressing with 500kgf pressure for 120 seconds. During this pressing process, the PZT actuator 3 is oscillated at 10kHz frequency and 0.1mum amplitude in the vertical direction to the molding die. After press-molding, the mold is cooled down below 200 deg.C, the hydraulic cylinder 14 is operated to sink the bottom shaft 12 whereby the biconvex lens formed is taken out. The lens has no untransferred part and molding precision of less than lambda/2.
Patent JP-S59122750-A (JP)
Title: Control device for gas and diesel two-kind fuel engine
Inventor: FURUMURA HIROSHI
IPC: F02D41/40
Filed: 1982-12-29
Abstract: PURPOSE:To reduce variations in the rotational speed of a two-kind fuel engine upon changing of consuming fuel for the engine, by setting a predetermined time, in accordance with the load of the engine, between the opening or closing operation of a gas shut-off valve and the change-over of operation of the engine into the pilot operation mode or the governor operation mode on the Diesel fuel side, upon changing of consuming fuel for the engine. CONSTITUTION:When an engine having a Diesel fuel injection pump 5, a gas shut-off valve 9 and a gas metering valve 6 for gas fuel, is operated with Diesel engine, a signal from a rotational speed detector 7 is compared with a signal from a rotational speed setting unit 3 in a comparator 11. The thus obtained deviation signal is fed to an actuator 4 through a low value selecting circuit 12. Upon changing the operation mode of the engine into the gas fuel operation mode from this condition, the valve 9 is opened by a signal 18 from a mode change-over circuit 2, and the change-over output 16 of the change-over circuit 2 is made to have a low value after a predetermined time determined in accordance with a signal from a load detector 21 is elapsed, in order to set the Diesel fuel side to the pilot operation mode and, as well the output 16' is made to have a high value in order to shift the gas fuel side into the governor operation mode.
Patent JP-2000044853-A (JP)
Title: Aqueous gloss ink composition
Inventor: MIYASHITA HIROSHI
IPC: C09D11/50
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous gloss ink composition readily re-dispersible a pigment without generating a hard cake even preserving for a long period of time, having excellent writing property and useful for a brush pen, etc., by including a pearl pigment, etc., a polyolefin-based emulsion and water. SOLUTION: This ink composition contains at least (A) preferably 2.0-30 wt.% (based on total weight of the composition) of a pearl pigment such as titanium oxide and/or a metal powder pigment such as an aluminum powder pigment, (B) preferably 0.1-10 wt.% of a polyolefin-based emulsion such as a nonionic emulsion and (C) water. Preferably, a particle diameter of the component A is <=100 μm and a using weight ratio of the pearl pigment/the metal powder pigment is (1/0.01)-(1/0.6).
Patent JP-H0875052-A (JP)
Title: Harness clip
Inventor: KOIKE TAKASHI
IPC: F16L3/137
Filed: 1994-08-30
Abstract: PURPOSE: To simultaneously prevent displacement of harness in its axial direction also in its rotational direction, after the harness is mounted, by forming a plurality of sucker pad-shaped harness holding parts in a harness holding surface in a band part. CONSTITUTION: A plurality of sucker pad-shaped harness holding parts 25 are formed in a harness holding surface 22 in a band part 11. This harness holding part 25 is continuously formed in almost a total surface of the harness holding surface 22 along a lengthwise direction of the band part 11 except a stem part 13 and a point end part. The harness holding part 25 is integrally molded of a soft synthetic resin material similar to a main unit, to hold elasticity and rigidity by a degree capable of accomplishing a function as a plate-shaped sucker pad. In this way, after harness is mounted, displacing the harness in its axial direction can be surely prevented, and also displacing the harness in its rotational direction can be simultaneously further effectively prevented.
Patent JP-2000041535-A (JP)
Title: Internally threadable fishing rod using solid rob member
Inventor: OIKAWA KATSUHIRO
IPC: A01K87/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an internally threadable fishing rod using a solid rod member capable of keeping a rod strength and easily manipulable in fishing by forming a through hole communicating from the outside to the inside of a fishing rod in the solid rod member and by providing a hollow rod tube area internally threadable for a fishline until the tip end of the fishing rod in the front side of the through hole. SOLUTION: This fishing rod is obtained by forming a through hole 20H communicating from the outside to the inside of a fishing rod in a solid rod member 10 and by providing a hollow rod tube area 12 internally threadable for a fishline until the tip end of the fishing rod in the front side of the through hole 20H. The solid rod member 10 is pref. provided with a groove allowing the fishline to pass therethrough.
Patent JP-S6470848-A (JP)
Title: Picture display control system
Inventor: MUNAKATA AKIO
IPC: G06F12/16
Filed: 1987-09-11
Abstract: PURPOSE:To restore a temporarily generated error within an extremely short time and to attain highly reliable display by specifying and rewriting error data at the time of detecting the error from an exclusive OR output between picture data of two picture memories. CONSTITUTION:Picture data having the same display contents are read out from an original picture memory 1 and respectively stored in picture memories 3, 4. Respective data read out simultaneously from the memories 3, 4 are applied to an arithmetic circuit to find out OR operation and its OR output is supplied to a display device 7 as display data. On the other hand, the circuit 5 finds out exclusive OR between the two data to compare and check both the data, and when a difference is detected, which memory generates the error is decided and an interruption signal is outputted from a timing control circuit 6 to a control circuit 2. The circuit 2 recognizes a raster number generating the error by a timing signal from the circuit 6, reads out the data concerned from the memory 1 and rewrites error data in the memories 3, 4.