baber/WOPTO huggingface dataset:
Patent JP-H0277262-A (JP)
Title: Substrate material for hard biotissue
Inventor: NAKAGAKI MASAKI
IPC: A61L27/00
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the excellent substitute material for biotissue having an excellent shape retaining property and bioaffinity by incorporating chitins selected from chitin, deacetylated chitin and water soluble compd. derived from the chitin and calcium salts permitted as an artificial medical material. CONSTITUTION:The chitin is polysaccharide beta-1,4 poly-N-acetyl glucosamine existing in Crastacean and mold hyphae and the chitosan is the deacetylated matter thereof. The water soluble chitin deriv. is exemplified by, for example, carboxyalkylated chitin, hydroxyalkylated chitin, etc. The calcium salts may be any which are permitted as the artificial medical material. For example, the chitins are dissolved into a suitable solvent and the soln. is impregnated into the calcium salt. The salt is then dried under a reduced pressure to form the coating layer of the chitins on the surface of the calcium salt. A mixture of lithium chloride and dimethyl formamide, etc., are used as the solvent in case of using the chitin. A weakly acidic aq. soln. is used for the deacetylated chitin and water is used for the water soluble chitin compd.
Patent JP-H1035181-A (JP)
Title: Ruler which does not slip out
Inventor: OMORI SATORU
IPC: B43L7/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ruler which does not slip out by providing elastic projections on the rear of the ruler. SOLUTION: Elastic projections 3 and 4 are provided on the rear 1 of a ruler.
Patent JP-H02140434-A (JP)
Title: Suction adjusting device for engine
Inventor: YAMAMOTO KAZUYOSHI
IPC: F02D9/08
Filed: 1988-09-12
Abstract: PURPOSE:To prevent the malfunction of a throttle valve by forming grooves with length exceeding the diameter of a shaft at right angle to the shaft on the surface of the through portion of a throttle valve between screws and the peripheral wall of a throttle body. CONSTITUTION:Grooves 6 with length exceeding the diameter of a shaft 2 are formed at right angle to the shaft 2 between screws 4 coated with anaerobic bond and a throttle body 1 on both faces of the through portion toward a penetrating hole 2a of the shaft 2 of a throttle valve 3. Any surplus anaerobic bond applied on the screws 4 flows between the penetrating hole 2a and the throttle valve 3, is accumulated in the grooves 6 and hardens before reaching the peripheral wall of the throttle body 1. Consequently, the throttle body 1 and the shaft 2 or the throttle valve 3 are not bound with the bond so that the malfunction of the throttle valve 3 can be prevented.
Patent JP-H1168922-A (JP)
Title: Telephone equipment
Inventor: OKANO SATOSHI
IPC: H04M1/57
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To surely radial telephone to a caller when calling is abandoned by the caller before response to incoming call is received. SOLUTION: When a caller's number is transmitted from a subscriber's exchange at the time of the arriving of an incoming call to lines L1 and L1 by the calling of the caller, this telephone equipment receives the caller's number by a modem 9. Then, when the caller abandons the calling, CPU 1 starts a timer 14 for a fixed time. When off-hook is detected in the fixed time and a call back key 19A is operated in addition, the caller's number in the memory 17 is read out and given to a dial circuit 4 to originate a call to the caller.
Patent JP-S6287004-A (JP)
Inventor: HIRANO TAKASHI
IPC: A01B33/12
Filed: 1985-10-14
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-H1163816-A (JP)
Title: Treatment device processed by jet burner
Inventor: MIYAUCHI ETSUO
IPC: F23D11/24
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device processed by jet burner to prevent an intermediate substance at the bottom of a treatment tank brought into an intermediate treatment substance, and recover a solid component without a change of properties. SOLUTION: A hot gas substance 7 is sprayed against a substance 21 for processing in a treatment tank 1 on which a jet burner 3 to inject the hot gas substance 7 against a treatment tank 2 is mounted. A treatment substance 24 into which a contained evaporating substance 22 is evaporated from the substance 21 for processing is processed into dried powder by a cyclone 12 and separated and recovered. An arbitrary amount of dried powder is taken out by a take-out valve 15 and conveyed through a return conveyor 18. By adding the dried powder to the substance 21 for processing before the feed of it to the treatment tank 1, an intermediate treatment substance having a heavy specific gravity amount is prevented from gathering in the treatment tank 2. Further, the treatment tank 1 is divided into a preceding stage treatment tank and a subsequent stage treatment tank.  An elevating shade-form substance is arranged at the bottom of the preceding stage treatment tank, and an intermediate treatment substance is added to the substance 21 for processing conveyed to the subsequent state treatment tank through an opening.
Patent JP-S59124559-A (JP)
Title: Spherical face working method
Inventor: FUKUDA TAKEO
IPC: B24B11/00
Filed: 1982-12-28
Abstract: PURPOSE:To simplify zig and working system while to improve efficiency and accuracy of working, by fixing a plurality of workpieces on the outercircumferential face of a tubular zig and workng the spherical face of workpiece through rotation of a grindstone crossing perpendicularly with the center of rotation of tubular zig. CONSTITUTION:A tubular zig 6 fixed with a plurality of workpieces 2 will rotate as the center supporting shaft 8 inserted into a center hole rotates. While the center line of rotation of grindstone 3 is crossed perpendicularly with the center of rotation of said zig 6 and the crossing position 9 is aligned with the center of workpiece 2 fixed on same circumference. The grindstone 3 is provided with a cup-shaped grindstone 12. Consequently a spherical face having radius equal to the distance from the cross-point 9 to the corner section 10 at the inside of grindstone section 12 is worked. While a lap machine 13 is secured to a rotary shaft 14 and the tubular zig 6 is mounted to perform finish work of workpiece 2 through an abrasive.
Patent JP-H0764151-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B11/04
Filed: 1993-08-24
Abstract: PURPOSE:To make a camera compact while adopting constitution for covering a photographic lens and a finder by a barrier. CONSTITUTION:In the camera provided with the photographic lens 1 and a finder lighting part 2 on the same plane, the barrier 9 covering the photographic lens 1 at the time of nonphotographing and simultaneously, retreating from the front surface of the photographic lens 1 at the time of photographing and a masking part 8a capable of covering the finder lighting part 2 at the time of nonphotographing are provided and moreover, a driving lever turned so as to move the barrier 9, linked with the operation of an operating knob 11 is provided, so that the photographic lens 1 and the finder lighting part 2 can be simultaneously covered in accordance with the turn of the driving lever at the time of nonphotographing.
Patent JP-H04111290-A (JP)
Title: Electronic equipment
Inventor: KAWAGOE SEIJI
IPC: G11B25/04
Filed: 1990-08-31
Abstract: PURPOSE:To attain miniaturization and thinning by providing a surface package component at a printed circuit formed on an insulating layer on the inner plane of a cover. CONSTITUTION:A cabinet 7 and the cover 8 are formed with a metallic casting material or conductive plastic material, and a mechanism part 9 is shielded when it is sealed with the cover 8. A flexible circuit substrate 21 comprising a control circuit part 20 which drives and controls the mechanism part 9 is attached on the surface of the inner plane side of the cabinet 7 and the cover 8, and the surface package component 22 such as an LSI, etc., is packaged on a pattern forming plane. The insulating layer 23 that becomes a substrate base material is formed on the back plane of the flexible circuit substrate 21, and a printed circuit part 24 is formed on the insulating layer 23 by patterning. Thereby, it is possible to package the control circuit part 20 on the same occupied space as that of the mechanism part 9 without generating interference with the component of the mechanism part 9, and to attain the miniaturization and the thinning of a magnetic disk device.
Patent JP-H0954822-A (JP)
Title: Image display device
Inventor: EGASHIRA TORU
IPC: G06T3/40
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a watcher from losing a concerned point due to instantaneous large change of a perspective image obtained by compositing a standard image and a reduced image. SOLUTION: A parameter storage means 202 holds a perspective parameter corresponding to the perspective image displayed at present. When the new perspective parameter is inputted from a parameter input means 101, an intermediate parameter generating means 201 successively generates plural intermediate parameters, which are changed from the perspective parameter stored in the parameter storage means 202 to the inputted perspective parameter, to a perspective image generating means 102 and the perspective image displayed on the image display means 103 is smoothly changed. Afterwards, the intermediate parameter generating means 201 stores the inputted perspective parameter in the parameter storage means 202 and prepares for the next input of new perspective parameter.
Patent JP-H1169881-A (JP)
Title: Motor drive unit
Inventor: MORI HIDEO
IPC: B62D5/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive unit in which a relay can be subjected to error free check for short circuit. SOLUTION: The motor drive 10 comprises a circuit 2 for driving a motor 1, a capacitor 3 for smoothing the driving current of the motor 1 connected with the driving circuit 2, a relay 4 interposed between a power supply 5 and the driving circuit 2, and a section 7 for controlling the driving circuit 2 to discharge the smoothing capacitor 3 before a decision is made whether the relay 4 is short-circuited or not, wherein the driving circuit 2 discharges the smoothing capacitor 3 by driving the motor 1 at a predetermined duty or below.
Patent JP-H1074202-A (JP)
Title: Machine translation system
Inventor: NOZAWA HIROKO
IPC: G06F17/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the editing work of a translation result by storing the attribute of a tense in a word or phrase corresponding to a translated result and retrieving a translated result document not by a character string but by the attribute. SOLUTION: After the end of translation processing in a grammar part, a translated result sentence is stored together with a tense information in an output sentence storing area by a control program. When a tense retrieval start is instructed, a tense to be retrieved is retrieved from the output sentence storing area by an attribute retrieving part (S85). When the retrieval succeeds (S87: YES), a word or phrase having the tense attribute is inversely displayed on an output device by a display part (S89). When substitution to another tense is instructed (S91: YES), a tense generating part 48 newly generates a conjugation word (S93) and substitutes the generated word (S95).
Patent JP-S59118058-A (JP)
Title: Modified sorbitol, production and use thereof
Inventor: FURIIDORITSUHI RAIFU
IPC: A23L27/30
Filed: 1983-12-07
Abstract: A modified sorbitol with improved tableting properties, viz, has a melting point of about 96 DEG  C., a bulk density of 0.3-0.6 g/ml, a gamma -sorbitol content of at least 90%, a purity of at least 98%, a specific surface area of 0.7-1.5 m2/g, a bending strength of at least 7 N/mm2 at a compressive force of at least 10,000 N, and a friability of less than 1% at a compressive force of at least 10,000 N, can be prepared by obtaining a sorbitol solution by hydrogenation of crystallized glucose at a temperature below 170 DEG  C., and spray-drying this solution at a temperature of 140 DEG  to 170 DEG C. The sorbitol thus obtained has a water content of less than 1%. The sorbitol is useful for the production of compressed formulations.
Patent JP-2001055919-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NOROTA KAZUHIKO
IPC: F02D41/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To suppress exhaust of NOx into the atmosphere. SOLUTION: In this device, a NOx absorbing agent 18 is disposed inside an engine exhaust passage, while SOx is discharged from the NOx absorbing agent 18 when it is decided that SOx is to be discharged from the NOx absorbing agent 18 in an operation state of an engine suitable for the discharge of SOx from the NOx absorbing agent 18. When it is decided that SOx is to be discharged from the NOx absorbing agent 18 in an operation state of the engine unsuitable for the discharge of SOx from the NOx absorbing agent 18, a NOx amount exhausted from the engine is reduced.
Patent JP-S6389465-A (JP)
Inventor: FURUSHIMA SEISHI
IPC: C04B35/599
Filed: 1986-09-30
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-S6472616-A (JP)
Title: Pulse width controller
Inventor: YOSHIDA KOICHI
IPC: H03K3/78
Filed: 1987-09-14
Abstract: PURPOSE:To attain control with high accuracy for pulse period and pulse duty ratio with a simple constitution, by providing a counter deciding a 1st pulse width, a counter deciding a 2nd pulse period, a register and comparator deciding the duty ratio of the 2nd pulse. CONSTITUTION:A one-shot counter 1 deciding the 1st pulse width generates one pulse synchronously with the leading edge of an output control signal N1. Moreover, a counter 2 deciding the period of the 2nd pulse, a data register 3 giving the pulse duty ratio, a comparator 4 comparing the content of the counter 2 with the content of the data register 3 to decide the duty ratio of the 2nd pulse, an OR circuit 5 ORing the output of the comparator 4 and the output of the counter 1 and an AND circuit 6 ANDing the output of an OR circuit 5 and the output control signal N1 are provided. Then the initial value of the counter and the data register value only are set by a microcomputer and a counting clock is sent. Thus, the pulse period and the pulse duty ratio are changed optionally.
Patent JP-2000044219-A (JP)
Title: Production of thermally expandable graphite
Inventor: MIYAMOTO NORIMITSU
IPC: C01B31/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the total sulfur content of a thermally expandable graphite after thermal expansion to such a level as to produce no harmful effect on corrosiveness. SOLUTION: When a graphite is acid-treated with a mixture of concd. sulfuric acid and a strongly oxidizing agent and it is washed and dried to produce a thermally expandable graphite, >=1,000 ppm phosphorus is left in the thermally expandable graphite by subjecting the thermally expandable graphite to phosphorus treatment. The total sulfur content of the resultant thermally expandable graphite can be reduced to such a level of <=1,700 ppm as to produce no harmful effect on corrosiveness and the graphite can be used for a graphite sheet used as a hermetically sealing member such as packing.
Patent JP-H1169758-A (JP)
Title: Outer-rotor stepping motor
Inventor: MIYAJIMA HISAYUKI
IPC: H02K37/06
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an outer-rotor stepping motor whose assembling property is made good, by a method wherein a rotor-core fitting part which is used to attach and position a rotor core is formed so as to protrude on the ceiling face in a position at the inside from the outer circumferential end of a rotor holder, and the rotor core is attached to a prescribed position via the rotor-core fitting part. SOLUTION: A stator core 10 is attached via one pair of stator fixation parts 5, 7 which are formed respectively on the inner side and the outer side. A driving coil 11 is installed at the stator core 10. The lower part of a stator 12 which is composed of the stator core 10 and the driving coil 12 is arranged in a stator housing part 6. Then, the inner circumferential part of a roll holder 13 is fixed to the outer-ring outer circumferenial part of a bearing 3 so as to be rotatable. A rotor-core fitting part 13b which protrudes downward is formed so as to protrude in a position nearly corresponding to an outside stator fixation part 7 which is formed in a fixation face 1 to the outside of the ceiling face 13a of the roll holder 13. The inside-diameter upper of an annular rotor core 8 is force-fitted and bonded to the outside of the rotor-core fitting part 13b.
Patent JP-S6475185-A (JP)
Title: Method and instrument for inspecting welded can barrel
Inventor: NAKAMURA MASAHIRO
IPC: B23K11/24
Filed: 1987-09-14
Abstract: PURPOSE:To improve incomplete welding detecting accuracy of a can barrel by providing damage sensors to detect a damaged part of the electrode faces and eliminating the can barrel welded by the electrode faces. CONSTITUTION:Rolling rolls 4 to perform rolling or rolling slightly are provided to a linear electrode 3 and outside and inside electrode rolls 1 and 2 to perform resistance welding of a lap 6a of a can barrel preform 6 are arranged. Further, the damage sensors 11-14 of the electrode faces 3a and 3b of the linear electrode 3 are arranged at prescribed places respectively. At this time, when the sensors 11-14 detect the damage of the linear electrode 3, a signal is inputted to a rejector 31 via a delay circuit and the can barrel 7 welded by the defective electrode 3 is eliminated by the rejector 31. Since the can barrel 7 welded be the damaged electrode regardless of the new electrode and the reused electrode can be surely eliminated, the incomplete welding detecting accuracy of the can barrel 7 is improved.
Patent JP-S61111129-A (JP)
Title: Apparatus for treating waste gas
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D53/68
Filed: 1984-11-02
Abstract: PURPOSE:To obtain the title waste gas treating apparatus having improved heat resistance and an excellent dust collecting effect by forming the solid material bed of slaked lime on the surface of a porous ceramic filter medium through the precoat layer of a special reaction assistant, and forming a denitration catalyst bed on the surface on the effluent surface side. CONSTITUTION:A porous ceramic filter medium 1 on which a denitration cata lyst bed 4 is formed is provided in a waste gas duct. A special reaction assistant consisting of the powder of zeolite, alumina, etc. is introduced, and a precoat layer 2 is formed. Meanwhile, when waste gas into which slaked lime is blowin is introduced, the slaked lime reacts with hydrogen chloride in the waste gas to form calcium chloride. The calcium chloride and the unreacted slake lime reach the surface of the filter medium 1, and a solid material bed 3 is formed. The special reaction assistant is always injected into the waste gas duct to control the compaction of the powder bed 3. When the pressure drop is in creased, the powder bed is swept off, and a bed is freshly formed.
Patent JP-2000044544-A (JP)
Title: Bipyrimidine compound, its polymer and their use
Inventor: YAMAMOTO RYUICHI
IPC: C08G61/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a new bipyrimidine compound capable of keeping the rigid structure without losing the molecular symmetry even by the coordination of a metallic compound, having high coordination capability and useful for producing a polymer capable of taking the role of ligand of a metallic element. SOLUTION: The objective compound is expressed by formula I (X is a halogen) such as 2,2'-dichloro-5,5'-bipyrimidine. The compound can be produced by dehalogenating a compound of formula III (R is a hydroxyl-protecting group; Y is a halogen) in the presence of a metallic compound or a metal of reduced state (e.g. 0-valent nickel complex) in a solvent such as N,N-dimethylformamide in the presence of a small amount of a neutral ligand such as 1,5-cyclooctadiene at about 0-120 deg.C and reacting the obtained compound of formula III with a halogenation agent (e.g. phosphorus oxychloride) at about 0-150 deg.C.
Patent JP-H0674203-A (JP)
Title: Anti-saturation device in load sensing device
Inventor: YAMADA RYOJI
IPC: F15B11/00
Filed: 1992-08-28
Abstract: PURPOSE:To improve controllability of a load sensing device by spreading a controlled range for anti-saturation to the almost full range of a used flow rate in the load sensing device. CONSTITUTION:A variable throttle 8 which is controlled/operated by differential pressure between the highest operational pressure and pump discharge pressure in respective supply circuits and force of a spring 8c is provided in a supply circuit between respective decompression compensator valves and respective changeover valves, in a load sensing device connected to a plural number of actuators 3 via a plural number of supply circuits 2 branched from one pump 1, and provided with the decompression compensator valve 4 and the chamberover valve 5 serially in respective supply circuits. Consequently, anti- saturation control can be performed in the whose range for the used fluid rate of the device without constraint of springs of the decompression compensator valves, and thereby controllability is improved, and a condition in which an actuator in high load becomes inoperative is prevented.
Patent JP-S59122484-A (JP)
Title: Novel delta-lactone compound and perfumery composition containing the same
Inventor: MIYAWAKI HIDEAKI
IPC: C11B9/00
Filed: 1982-12-28
Abstract: NEW MATERIAL:delta-Cyclopentyl-delta-lactone of formula. USE:A perfumery composition. It has unique sweet and fragrant scent of fruit or coumarin note and excellent lasting property, and is useful as an agent for imparting or modifying the scent of perfume. It is used as an additive of cosmetics, soaps, detergents, room perfumes, foods, drinks, drugs, gum, toothpaste, etc. The amount to be compounded is 1-20wt% for perfume and 0.1-20wt% for flavor. PROCESS:The compound of formula is prepared by the conventional Baeyer- Villiger reaction, i.e. the oxidation of 2-cyclopentylcyclopentanone which is easily available in the market with a peroxide (e.g. peracid, hydroperoxide, Caro's acid, etc.).
Patent JP-H0684087-A (JP)
Title: Data transmission method for rotary encoder
Inventor: HAYASHI YOSHINORI
IPC: H04J3/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide a data transmission method for a rotary encoder for which the utilizing efficiency of data is improved and the control of transmission/ reception is facilitated by a few data signal lines. CONSTITUTION:Four gathered pieces of absolute data composed of 6 bits constitute one data frame (24 bits) and UVW phase data (1 bit of each phase) composed of 3 bits constitute one data frame. Then, data columns are constituted so that the absolute data FA1 of 1 frame and the UVW phase data of 3 frames appear alternately and are serially transmitted to a control side.