baber/WOPTO huggingface dataset:
Patent JP-2001098289-A (JP)
Title: Sealing device for rolling bearing
Inventor: MORI NATSUHIKO
IPC: C10M119/24
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing which is designed to prevent environmental contamination owing to the oil leakage and improve a sealing life and a lifetime thereof as will be caused by wear. SOLUTION: This rolling bearing includes a rotary shaft 2 mounted on an inner ring 1 and a cover 4 mounted on an outer ring 3 wherein a sealing member 5 located at a portion in contact with the rotary shaft 2 of the cover 4 is constituted of a lubricating resin composite product obtained by impregnating, in a porous material, a mixture of a synthetic resin power and a lubricating oil or lubricating grease and backed, thereby integrally combining the synthetic resin and the lubricating oil or lubricating grease and the porous material.
Patent JP-S63128701-A (JP)
Inventor: MIYOSHI MOTOHIDE
IPC: H01C7/00
Filed: 1986-11-19
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-2001064694-A (JP)
Title: High bulk density granular detergent composition
Inventor: YONEYAMA YUJI
IPC: C11D17/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high bulk density granular detergent composition which uses a water-soluble inorganic builder, has an excellent washing performance, and has an excellent property for preventing a detergent composition caking phenomenon caused by the storage of the detergent composition, by compounding a specific anionic surfactant, a nonionic surfactant, and a modified silicate in a specific ratio. SOLUTION: This high bulk density granular detergent composition comprises (A) one or more kinds of anionic surfactants such as α-sulfofatty acid alkyl esters and α-olefin sulfonates, (B) a nonionic surfactant, and (C) 1 to 50 wt.% of a modified silicate in a component A/B ratio of 95/5 to 5/95 in an (A+B) amount of 10 to 40 wt.%. The component C has a chemical composition of the formula: nSiO2.mAl2O3.M2O.pRO.qH2O [(n) is 3 to 5; (m) and (p) are each 0.006 to 0.1; (q) is <=10] and has D in a range of >=75%. The D is expressed by the equation: D=[S4/(S6+S4)]×100 (S6 and S4 are peak areas in chemical shift ranges: 30 to -50 ppm and 30 to 100 ppm, respectively, by 27 Al solid NMR).
Patent JP-2001099268-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/27
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a differential device to have a differential limiting mechanism to hold a cam mechanism in a differential lock state and suppress the generation of an excessive differential limit force during high speed running. SOLUTION: This device comprises a rotation difference sensing type coupling 27 situated in a differential case 3; a multidisc clutch 41; cams 17a and 29a to convert and enlarge differential limit torque of the coupling 27 into a thrust force, engage the multidisc clutch 41, and be kept in a differential lock state, and a governor weight 9 engaged with a groove 35 in the outer periphery of the coupling 27 and stopping differential limit operation of the coupling 27 when the rotation speed of the differential case 3 exceeds the given value of a rotation speed. The coupling 27 and the clutch 41 are situated between a left side gear 17 and the differential case 3.
Patent JP-2000104300-A (JP)
Title: Water saving stem
Inventor: SAKATA KOUICHI
IPC: E03C1/086
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a water saving stem effectively wipe off incongruous feeling of a user. SOLUTION: This is a water saving stem mounted inside a water discharge pipe in a faucet of an aqueduct and suppressing the water quantity discharged from the discharge pipe. In this case, this is provided with a columnar stem body 2, a back facing 4 formed by notching an optional point of the top end 2A of the stem body 2 into an optional depth, and a plurality of through holes 5, 6, 7 formed from the bottom 4A of the back facing 4 to the bottom end 2B of the stem body 2.
Patent JP-2001098262-A (JP)
Title: Antioxidant and antioxidant composition, and method for their production
Inventor: NAKATANI NOBUJI
IPC: A23L3/3472
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel antioxidant and a novel antioxidant composition. SOLUTION: From the residue of extraction of bamboo or its part at least containing 'chikujo' (a yellowish green layer between the green skin layer and the white or creamy body layer of bamboo) with a non-aqueous solvent (e.g. methylene chloride), hedyotol C (compound 1), hedyotol D (compound 2), erythrobuddlenol C (compound 3), hedyotisol A (compound 4), and hedyotisol B (compound 5) represented by the following formulas are isolated by using an aqueous solvent (e.g. acetone or ethanol); or an antioxidant composition containing at least one compound selected from among above-mentioned compounds is provided.
Patent JP-H11119434-A (JP)
Title: Resist material and resist pattern forming method
Inventor: TAKECHI SATOSHI
IPC: H01L21/027
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive chemically amplified type resist material capable of enhancing the resolution and sensitivity and, moreover, dry etching resistance. SOLUTION: This resist material is formed by copolymerization of a first monomer having an alkali-soluble group protected with a protective group having an aliphatic hydrocarbon, and a second monomer having a lactone structure and a third monomer having an alkali-soluble group protected with a protective group other than that of the first monomer, and it contains the second monomer units in an amount of 10-35 mol.% and it is responsive to an acid and it contains an acid generator to be allowed to generate the acid by irradiation with radiation.
Patent JP-2000107533-A (JP)
Title: Bag filter apparatus
Inventor: TATSUMI SHIGERU
IPC: B01D46/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of sheet-like light substances to a dust collecting cham ber of a bag filter apparatus and a separator in a light substance collecting chamber. SOLUTION: The flow of dust-containing air is deflected approximately at a right angle toward a filter 13 in an apparatus main body 1 and at the same time, light substances are removed by a separator 5 before the filter 13. That is, air containing light dust is diffused and straightened in an upper part horizontal introduction route to result in decrease of the flow velocity and further, the air is turned in a different direction to a side part vertical introduction route to reliably separate light dust. At that time, compressed air is blown to the separator 5 from a pipe 20 to remove powdered particles from the separator 5. The separated light substances descend in the side part vertical introduction part and are discharged to the outside by a conveyer 17.  On the other hand, after dust of the dust-containing air which enters a dust collecting chamber 2 is collected by a filter 13, the resultant air comes to a cleaning chamber 12 and is discharged to the outside of the apparatus main body 1 through a discharge port 19. The powder dust collected by a filter 13 descends in the dust collecting chamber 2 and is discharged by the conveyer 17.
Patent JP-H01122660-A (JP)
Title: Soldering method
Inventor: KOGA KAZUNOBU
IPC: H01R43/02
Filed: 1987-11-02
Abstract: PURPOSE:To uniformize the adhesion of presoldering for a terminal piece by bringing the contact face formed on a frame in case of the descent of a jig into contact with the upper face of a solder about simultaneously with the tip of the terminal piece by fixing the frame to the lower face of the jig. CONSTITUTION:When the lower face 3A of a jig 3 is descended from a lift to the upper face 2A of a solder 2, the contact face 5A of a frame 5 is dipped simultaneously with the tip of a terminal piece 4 being dipped in the solder 2. The upper face 2A of the solder 2 becomes rising by the surface tension and this rise is formed with the inner periphery of the frame 5 as a starting point. At the time when the tip of the terminal piece 4 is dipped in the solder 2, therefore, the rising curve of the surface 2A of the solder 2 can be leniently formed by the surface tension and it is possible to cause not so much difference at the both end parts and center part. An uniform presoldering can thus be executed.
Patent JP-2000116185-A (JP)
Title: Improved method and device for electronically-braking dc motor
Inventor: ROBERT W SPAR
IPC: H02P7/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To attain efficient dynamic braking for a DC motor supporting servo- loop control. SOLUTION: This method employs a combination of a technique in which a counter torque signal supplied to a standard motor controller MC4 reverses armature current for braking start, and a technique in which a dissipative load R5 is switched between a DC voltage bus and the ground, and regenerative current dissipates with the deceleration of a motor M3. As braking operation continues, a logic 6 permits the dissipative load R5 to be switched so as to be repeatedly connected or disconnected with/from the circuit whenever voltage on the DC voltage bus caused by regenerative current exceeds a selected threshold value. During a controlled period, hysteresis is applied to keep a current flow, thereby conducting pulse width modulation of this switching operation.
Patent JP-H04154174-A (JP)
Title: High withstand voltage thin film transistor
Inventor: TOMONO TAKAO
IPC: H01L21/336
Filed: 1990-10-18
Abstract: PURPOSE:To drive at 300-500V in practice by forming the length of a channel region 14-20mum, forming the length of an offset region 20-30mum, and optimizing the lengths of the channel region and the offset region. CONSTITUTION:A source electrode 9 and a drain region 10 are formed of a second amorphous semiconductor layer 6, a diffusion preventive layer 7 and a wiring metal layer 8 divided by a channel protective film 5 in a gate insulating film 3, a first amorphous semiconductor layer 4 formed on a substrate 1. A channel is formed in a region from the end of the film 5 at the side of the electrode 9 to the end of a gate electrode 3 at the side of the electrode 10, and the length of the region is formed 14-20mum. An offset region is formed in a region from the end of the film 5 at the side of the electrode 10 to the end of the electrode 2 at the side of the electrode 10, and the length of the region is formed 20-30mum. Thus, the lengths of the channel region and the offset region are optimized to obtain excellent transistor characteristics, and HIGH/ LOW ratio of an inverter can be increased.
Patent JP-H09118148-A (JP)
Title: Shift lever
Inventor: MAKINO MORITAKA
IPC: B60K26/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To assemble a shift lever in a short time, and to securely enable the recycle thereof. SOLUTION: This shift lever 10 can be assembled by latching a groove 26 of a lever 28 (a first part to be latched) and a claw 24 of a knob 12 (a first latching part), and thereafter, latching a recessed part 40 of a cover 22 (a second latching part) and a projection 20 of the knob 12 (a second part to be latched). Since each process of this assembly can be performed with the single operation, assembly of a shift lever 28 can be performed in a short time. Furthermore, since expansion of the craw 24 can be contained by latching the cover 22 on the knob 12, a loose-out of the knob 12 from the lever 28 can be prevented. On the other hand, condition of the shift lever is returned to the original condition by only releasing the latch. The knob 12 and the cover 22 can be securely recycled.
Patent JP-S62137817-A (JP)
Title: Continuous impregnating apparatus having hanger horizontal structure
Inventor: WADA MITSUAKI
IPC: H01F41/12
Filed: 1985-12-12
Abstract: PURPOSE:To perform impregnating process of varnish at a high impregnating accuracy in millimeter unit, by contacting horizontal adjusting plates with horizontal plates, which are protruded from a hanger, immediately before the hanger, on which all bodies to be processed are mounted and whose horizontal state is lost, is immersed in an impregnating tank, thereby restoring the horizontal state of the hanger. CONSTITUTION:The upper part of an impregnating tank 1 is opened. Bodies to be processed 3 are immersed in varnish liquid 2. The volume of the varnish liquid 2 corresponding to the volume of the bodies 3 overflows out of the tank 1 and is accepted in a container part 5. The impregnating tank 1 is mounted on a lift 6 and moved up and down. A hanger 4, in which the bodies to be processed 3 are mounted on a mounting floor part, is provided at the upper part of the impregnating tank 1. The hanger 4 is suspended by engaging the engaging part of an engaging arm 7, which is provided uprightly on the mounting floor part, with a hanger engaging rod 8. Horizontal plates 9 are protruded from the outer surfaces of the engaging arms 7. Horizontal adjusting plates 10, which are contacted with the plates 9 are provided at the lower part of the horizontal plates 9 so that the plates 10 are freely moved up and down by the lifting mechanism.
Patent JP-H04153788-A (JP)
Title: Character recognizer
Inventor: MORI AKIHIKO
IPC: G06K9/70
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the memory capacity of a dictionary and to increase the character collating speed by selecting a specific feature parameter capable of identifying the minor dictionaries and the characters of these dictionaries as a feature parameter for collation of characters of each minor dictionary. CONSTITUTION:All collation subject characters (a) stored in a dictionary and the dictionary is sorted into plural minor dictionaries (b) for each prescribed feature pattern which applies the proper features to the characters (a) respectively. At the same time, a specific feature parameter capable of identifying the dictionaries (b) and the characters of these dictionaries is selected as a feature parameter used for collation and identification of characters of each dictionary (b). Thus it is possible to decrease the number feature parameters for collation and identification characters and also to increase the character collating speed without deteriorating the reliability for recognition of characters.
Patent JP-S61150035-A (JP)
Title: Central processing unit
Inventor: FUJITA TETSUYA
IPC: G06F9/46
Filed: 1984-12-25
Abstract: PURPOSE:To realize a call/return instruction having high speed and flexible register save/recovery functions by copying the contents of plural registers among plural register arrays correspondingly. CONSTITUTION:A register section consists of register arrays 1-4, register copy means 51-53, mask information storage means 6-8 and a level command means 9. The register copy means 51-53 exist between rows (between Rij and Rij+1) of the register arrays and transfer the content of register of all the rows between rows in an optional direction at the same time. The level command means 9 stores a value commanding a desired register array in the register arrays 1-4. The mask information storage means 6-8 store the mask information to each array of the register copy means 51-53. Since the number of registers in each array in the embodiment, the bit length of the mask information storage means is 8-bits and since the number of register array is 4, the level command means 9 takes any of 0-3.
Patent JP-H03138560-A (JP)
Title: Heat type air/fuel ratio detector
Inventor: MURASE TAKAO
IPC: G01N27/419
Filed: 1989-10-25
Abstract: PURPOSE:To shorten the heating time of a detection part in starting while preventing the detection part from being overheated by applying a heating body with a voltage higher than a rated voltage required to hold the detection part at specific temperature for a specific time right after the starting. CONSTITUTION:A diffusion resistance means consisting of the gas intake hole 16 and flat space 14 of an oxygen concentration detection part 10 guides combustion exhaust gas to below a specific gas diffusion resistance. An electrochemical sensing cell 8 composed of an electrode 26, an electrode 28, and a solid electrolytic body 12 detects the oxygen concentration in the guided combustion exhaust gas. An electrochemical pumping cell 6 consisting of an electrode 22, an electrode 24, and the solid electrolytic body 12 controls the oxygen concentration in the combustion exhaust gas. Then the heating body 32 is applied with the voltage higher than the rated voltage required to hold the detection part 10 at the specific temperature for the specific time right after the starting. Consequently, while the detection body is prevented from being overheated, the time required for heating up to the specific temperature at which a stable measurement can be taken can be shortened.
Patent JP-H02123686-A (JP)
Title: Ac power device
Inventor: TAKAHASHI MASAO
IPC: H01T4/10
Filed: 1988-11-02
Abstract: PURPOSE:To take measures against lightning protection with simple structure by providing the first and the second lands, which are connected to both ends of the primary side of a power transformer, and the third land which is formed on a board so as to face the first and the second lands via an air gap and connected to the secondary side of the power transformer. CONSTITUTION:When an induced lightning is applied to discharged power lands 3, 4 from an AC power supply via AC plugs 1, 2, a discharged earth land 8 is discharged via an air gap 6. On the other hand, when the induced lightning is applied to an antenna 28 of a radio equipment 20, the voltage is applied to the discharged earth land 8 via a radio portion 24, the earthing conductor of a voltage stabilizing circuit 22, a connector 21, DC plug and an earth cable 9 and discharged to the discharged power lands 3, 4 via the gap 6. Therefore, when the voltage of the induced lightning is applied to the AC power supply or the antenna 23 of the radio equipment 20, it is discharged via the gap 6, so that it is not necessary to take measures against lightning protection in the radio equipment 20.
Patent JP-H03138407-A (JP)
Title: Oil storage device of force feed system lubricator of engine
Inventor: HASHIGAKI YASUNORI
IPC: F01M11/06
Filed: 1989-10-24
Abstract: PURPOSE:To reduce the overall height of an engine by setting the horizontal sectional area of an oil necessitated area part on the bottom part of an oil storage tank positioned in the lower part of a crank case in a smaller value than that of an oil level change area part above it. CONSTITUTION:A force feed system lubricator 5 of an engine has an oil inlet part 6 opened in the biased position apart from a vertical shaft center 7 of a crank case 2 to one side at the lower part of an oil storage tank 3 positioned on the lower side of the crank case 2. And it sucks oil 4 from the oil inlet port 6 with force feed force of a lubricating pump 19 and supplies it to upper and lower bearing parts 26 of a crank shaft 18 and others. In this case, in the oil storage tank 3, the horizontal sectional area of an oil necessitated area part 10 between a low limit specific oil level 8 and a tank bottom level 9 is set at a smaller value than the horizontal sectional area of an oil level change area part 12 between the low limit specific oil level 8 and a high limit specific oil level 11. And a vertical shaft center 13 of the oil necessitated area part 10 is biased to the side of the oil inlet port 6 from a vertical shaft center 14 of the oil level change area part 12.
Patent JP-H10119692-A (JP)
Title: Skin material slash molding die and method of slash molding for air bag built-in instrument panel
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/2165
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To precisely form the thin portion with an excellent tear property of a skin material, when slash-molded, in a portion corresponding to the unfolding portion of an air bag. SOLUTION: A slash molding die, which is provided with a heating pipe 1 on the back so that resin powder can be deposited on the surface 2a of a die mainbody 2 heated via the pipe 1 or with an oven heated upto a preset temperature, melted and hardened to mold a skin material 3 for an air bag built-in instrument panel, has a recess 4 formed in the die mainbody 2 corresponding to the unfolding portion of an air bag to be recessed from the back to the surface. An area 2A where the recess 4 is formed is thinner than its peripheral area 2B, so that the skin material 3 for the instrument panel which is formed locally thinner corresponding to the unfolding portion of the air bag with the deviation of heat capacity can be formed.
Patent JP-H11100992-A (JP)
Title: Resin form
Inventor: NAKAMURA TOSHIO
IPC: B29C45/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic molding form of resin capable of having flexibility to some extent in accordance with a state of the field. SOLUTION: A concrete casting resin form 10 includes a rectangular plate-like sheathing board 12 having the front side mounted toward a concrete casting space, frame members 14 and 16 provided to an edge on the rear side of the sheathing board 12 and sash bars 20 and 22 provided to the insides from the frame members 14 and 16 on the rear side of the sheathing board 12. The sheathing board 12, frame members 14 and 16 and sash bars having dicyclopentadiene as a main raw material are monolithically molded through a reaction injection molding method.
Patent JP-H02224650-A (JP)
Title: Medical capsule for ultrasonic diagnostic
Inventor: TSUKATANI TAKASHI
IPC: G01N29/04
Filed: 1989-10-24
Abstract: PURPOSE:To allow the easy insertion of the small-sized capsule into the narrow place, deep part, etc., in a vital body and to easily obtain an ultrasonic tomographic image by providing an ultrasonic driving means for transmitting and receiving the ultrasonic beam of an ultrasonic oscillator, means for scanning the ultrasonic beam, transmitting means for converting the received ultrasonic reflection signal from a specimen to an electric signal and leading the electric signal to the outside of the body. CONSTITUTION:The ultrasonic oscillator 1, the scanning means 2, the ultrasonic wave transmitting/receiving means 3 and the transmitting means 4 are disposed within the capsule of the size to allow oral drinking. The ultrasonic oscillator 1 generates and radiates the ultrasonic waves according to the signal transmitted from the ultrasonic wave transmitting/ receiving means 3 and receives the acoustic signal by the reflection from the specimen by radiation thereof again in the same ultrasonic oscillator 1. This signal is converted to the electric signal which is transmitted by the transmitting means 4 provided on the transmission side to the transmitting means 6 provided on the outside of the body via the wire or radio. The ultrasonic oscillator 1 can change the exiting direction of the ultrasonic beam by a mechanical or electrical scanning means 2 and, therefore, a wide range of the ultrasonic tomographic images can be displayed and observed by an ultrasonic tomographic display means 5 on the outside of the body.
Patent JP-S63131544-A (JP)
Title: Semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/3205
Filed: 1986-11-21
Abstract: PURPOSE:To improve the reliability of wirings due to electromigration resistance with good step coverage of a wiring metal layer by composing at least one layer of a plurality of metallic layers of a metallic layer formed by an organic metal vapor chemical growth method. CONSTITUTION:A polycrystalline silicon electrode 13 is formed through an oxide film 12 on a semiconductor substrate 10, and a metallic wiring layer 19 made of a laminated structure of a titanium nitride (TiN) film 16, an aluminum film 17 fored by an MOCVD method, and a titanium (Ti) film 18 is formed through a phosphorus glass (PSG) film 14 on the electrode 13. Thus, at least one layer 17 of the layers 19 is formed by the MOCVD method to improve the step coverage of the layer 19. Since the thickness of the metallic layer at the step is not thinned as compared with the flat part, the electromigration resistance of the layer 19 is largely improved to improve the reliability of the wirings.