baber/WOPTO huggingface dataset:
Patent JP-S59187788-A (JP)
Title: Method for separating cyclopentenone
Inventor: MINAMII MASAYOSHI
IPC: C12R1/02
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an optically active cyclopentenone ester in a solvent layer and an optically active cyclopentanone alcohol in an aqueous layer, by hydrolyzing a cyclopentenone ester with an enzyme or a microoeganism, and extracting the hydrolysis product with a hydrocarbon. CONSTITUTION:A cyclopentenone ester expressed by formula I is hydrolyzed with beta-amylase obtained from a pig liver or bovine liver esterase, barley or wheat or hydrolase obtained from a microorganism belonging to the genus Rhodotorula or Trichoderma, etc. to give an optically active cyclopentenone alcohol expressed by formula II and an optically active cyclopentenone ester expressed by formula III. In the formulas I , II and III, R is lower alkyl group; R1 is H or methyl group; R2 is 1-3C alkyl group, alkenyl group or alkynyl group. The resultant hydrolysis product is then extracted with an aliphatic or aromatic hydrocarbon to give the cyclopentenone ester in the solvent layer and the cyclopentenone alcohol in the aqueous layer.
Patent JP-S60206918-A (JP)
Title: Rust-proof structure of intake system parts in multi-cylinder engine for vessel
Inventor: TSUCHIMOTO KANJI
IPC: F01M13/00
Filed: 1984-03-30
Abstract: PURPOSE:To achieve rust-proof of intake system parts effectively through simple and inexpensive means by communicating the breather outlet of each cylinder provided continuously with the crank chamber to the intake path of each cylinder while distributing the blow-by gas in the crank chamber to each intake path. CONSTITUTION:Under operation of engine, the blow-by gas produced in the crank chamber 27 is led through a lead-in port 26 into an oil separation chamber 24. Upon opening of intake valve 13 of each cylinder, outer air is sucked through the open end of intake tubes 11a-11c into the combustion chamber 8. Here, the blow-by gas in the oil separation chamber 24 is sucked forcefully through each branch hose 30a-30c and a breather hose 29 to the intake tubes 11a-11c. Then the oil mist in said gas is led together with the intake air through an intake joint 10 and an intake hole 9 into the combustion chamber 8. Consequently, the oil mist is adhered onto the surface of each intake system parts 10, 9, 16, 15, 12 thus to achieve rust-proof and lubrication.
Patent JP-H04297242-A (JP)
Title: Memory of medical image data
Inventor: NISHIDA SHINICHIRO
IPC: G16H10/60
Filed: 1991-03-27
Abstract: PURPOSE:To enable the displaying of an image as a combination of a plurality of images on a screen at a display position with a handy operation, and moreover quickly. CONSTITUTION:Data of a plurality of images generated with a medical image collector 10 are grouped beforehand in terms of specified units to compose one displayable structure image data at one time with a display device 15 to be stored into a memory 12 and an identifying data is attached to each unit structure image data.
Patent JP-S57177392-A (JP)
Title: Disposal of night soil
Inventor: MURATA KIYOMI
IPC: C02F3/12
Filed: 1981-04-23
Abstract: PURPOSE: To perform efficient purification, while suppressing the generation of a bulking phenomenon, by mixing night soil with circulating night soil from a reaction vessel in a mixing vessel only, holding the mixture under a highly concentrated condition for a proper period, and then feeding the mixture into the reaction vessel.  
     CONSTITUTION: In a mixing vessel 4, night soil and circulating night soil fed through a pumping passage 7 are let flow through a zigzag passage R defined by partition plates 8, and agitated and mixed by gas from spargers 9. These night soils are further mixed with their supply to a decomposing vessel 3, and ammoniac nitrogen in the mixture is nitrified by the action of active sludge in a nitrifying vessel 5. Thereafter, the mixture is fed into a denitrifying vessel 10, where the mixture is subjected to reducing treatment, and then into an aerating vessel 11, where the biological oxygen demand of the mixture is sufficiently lowered by oxygen-contg. gas from a passage 12. The purified water is then fed into a precipitating vessel 13 to separate the active sludge, and excess sludge is treated by a post-treating means 15. The resultant effluent is post-treated, e.g. disinfected, and then drained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000259197-A (JP)
Title: Method for detecting and correcting attack/release signal in audio encoding
Inventor: SHEN MEI SHEN
IPC: G10L19/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently detect and correct an attack/release signal by grouping a sample into several sub-areas, calculating a peak value for each sub-area and comparing peak values between adjacent sub-areas. SOLUTION: A sub-frame is divided into 32 pieces of sub-areas and each sub-area is composed of eight samples. The absolute peak value is shown by a perpendicular arrow concerning each sub-area. The maximum peak is found out in the group partitioned for each of four sub-areas like Pn and Pn+1. When the condition of Pn+1/Pn>=Ta is established, an attack area appears between Pn and Pn+1. In this case, Ta is previously specified threshold value. The best position for executing signal correction is between Pn and Pn+1 and is a spot where the peak value is most rapidly changed, namely, a spot where the ratio of peak values between two adjacent sub-areas is maximum.
Patent JP-H08259016-A (JP)
Title: Paper sheets take out device and mail handling device
Inventor: YAMAZAKI AKIHIRO
IPC: B07C1/02
Filed: 1995-03-22
Abstract: PURPOSE: To provide a paper sheets take out device which can take out plural paper sheets one by one stably. CONSTITUTION: A take out part 21 takes out plural paper sheets supplied while push-pressing in a stuck state one by one in order by giving the suction force of a chamber 32 and the carrying force by a take out belt 31 at a position occupied by the paper sheets on the most end part. At this time, a reverse turn roller 40 arranged on the upper part of a take out area at a certain interval is rotated in an opposite direction to the moving direction of the take out belt 31 and gives a push back force for the paper sheets subordinated to the paper sheets on the most end part. An air blow out part reduces the stick property between respective paper sheets by blowing out the air from an air duct in the opposite direction to the moving direction of the take out belt 31 intermittently.
Patent JP-H02241620-A (JP)
Title: Double row bending device for heat exchanger
Inventor: IKEDA TOSHIO
IPC: B21D53/08
Filed: 1989-03-14
Abstract: PURPOSE:To improve the joining quality of a U-tube joining part by fixing a mouth tube part of a heat exchanger on a frame with a chuck of a rotary head and bearing the heat exchanger with the inside of the rotary circular arc of a rotary head through a bending die. CONSTITUTION:A double row bending device of the heat exchanger is provided with a frame 10 to mount the heat exchanger 12 in the state of double rows. Besides, a rotary head 16 having a chuck to fix the mouth tube part of the heat exchanger 12 on the frame 10 so that the mouth tube part does not move in the axial direction is provided. Further, a bending die bearing the heat exchanger 12 is mounted inside the rotary circular arc of the rotary head 16. In this way, the workability can be improved in time of mounting the U-tube in the following stage.
Patent JP-S61226279-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1985-03-29
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-H09256995-A (JP)
Title: Forming method for mixed flow fan and mixed flow fan formed by the method
Inventor: KOSHITANI TETSUYA
IPC: F04D29/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To integratedly form a mixed flow fan which consists of a base body, three dimensional blades, and a shroud. SOLUTION: A mixed flow fan 10 consists of a base body 20 formed in a nearly circular cone shape, a plurality of blades 30 which are arranged on the outer peripheral surface 22 of the base body 20, and which is formed in a three dimensions shape slantly to a rotational direction, and an annular shroud 40 for connecting top ends of each blade 30 to each other. A forming mold having a first mold 50 and a second mold 60 opened/closed in the axial 10a direction of the mixed flow fan 10, and a slide mold 70 comprises the back surface 37 of blades 30 and belly surface which are movably arranged in the radial direction of the mixed flow fan 10 and which are relatively each other, and the outer peripheral surface 22 of the substance 20 and the inner circumferential surface 43 of the shroud 40 which are corresponding thereto, is prepared.  After the mixed flow fan 10 is formed using the forming mold, the slide mold 70 is removed in the radial direction, and the slide mold 70 is slipped off from the mixed flow fan 10.
Patent JP-H09254756-A (JP)
Title: Brake device
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/32
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To send information from a master cylinder to a driver through a brake pedal, in a device in which brake liquid pressure is transmitted to a wheel cylinder by an actuator so as to generate braking force, in the condition of interrupting communication between the master cylinder and the wheel cylinder by a selector valve. SOLUTION: This brake device is provided with a communication chamber 48 communicated to a liquid passage 13 between a selector valve 16 and a master cylinder 12 and an informing device 26 capable of changing volume of the communication chamber 48, and by changing the volume of the communication chamber 48 by the informing device 26, brake liquid in the communication chamber 48 flow in or out against the liquid passage 13 between the selector valve 16 and the master cylinder 12, and hence a change is generated in a brake operating member 10 connected to the master cylinder 12.
Patent JP-H01238217-A (JP)
Title: Malfunction preventing circuit for semiconductor integrated circuit
Inventor: OTANI TAKAYUKI
IPC: H03K19/003
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the malfunction of a semiconductor integrated circuit by changing the potential of at least one of an input terminal and an output terminal to a direction for offsetting the deterioration of the input level detecting margin of an input buffer. CONSTITUTION:An N channel transistor N1 is temporarily turned on by a clock pulse phiN and a capacity CN1 is added between the output end A and the ground end of the input buffer 2. Thereby, the detecting margin to the high level of a TTL level input signal can be improved. A P channel transistor P1 is temporarily turned on by a clock pulse phiP and a capacity CP1 is added between the output end A and the power source end of the input buffer 2. Thereby, the detecting margin to the low level of the input signal of the TTL level can be raised. In such a way, the malfunction of the semiconductor integrated circuit can be prevented.
Patent JP-H11257215-A (JP)
Title: Slide valve support member for valve mechanism of plunger pump
Inventor: NAKAMURA HARUO
IPC: F04B53/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable free installation or removal of slide valve support parts on which the circumference of a slide valve is supported for sliding motion. SOLUTION: The slide valve support member comprises a cylindrical spring retainer part 4 formed at its dead end 1 wish a communication hole 2 and a coil spring retaining part 3; a plurality of slide valve support parts 7 spaced out on an opening inside wall 5 of an enlarged bore for later free removal or installation, each having a sliding-contact face 7a to which an abrasion- and corrosion-resisting metal 7b is welded to support a slide valve 6 thereon for sliding motion;  and a mounting part 11 fixed on the periphery 9" of an outer peripheral valve seat 9' round the open end of the opening inside wall 5, so that the radially inner and outer surfaces of the slide valve 6, which is put in contact with a spring 8 arranged in the spring retainer part 4, are also placed in contact with an inner valve seat 9 and the outer valve seat 9' with its circumference being supported on these sliding-contact faces 7a for sliding motion.
Patent JP-S59190231-A (JP)
Title: Glass foam and its preparation
Inventor: HAYASHI HIROAKI
IPC: C03B19/08
Filed: 1983-04-11
Abstract: PURPOSE:To prepare glass foam having high dimensional accuracy and low bulk density, by hearing a raw material mixture consisting of glass powder, a blowing agent and a void-forming substance in a mold at <= the softening point of the glass powder to form voids, heating it at >= the softening point. CONSTITUTION:A raw material mixture consisting of glass powder, a blowing agent, and a void-forming substance is packed into a mold. The raw material mixture is primarily heated at >= a temperature to decompose or oxidize the avoid-forming substance in the mold and <= the softening point of the glass powder, so that the void-forming substance is decomposed or oxidized and removed, to form a great number of voids. The resultant material is then secondarily heated at >= the softening point of the glass powder, to prepare glass foam.
Patent JP-H08235270-A (JP)
Title: Updating data display method and slip kind design system
Inventor: KANAZAWA TAKAHITO
IPC: G06Q10/10
Filed: 1995-02-28
Abstract: PURPOSE: To easily and accuractely perform the changing operation of process data by providing a data division means, a data extraction means, a data synthesis means and a data display means in an updating data display means. CONSTITUTION: An updating data display device 1 is provided with a storage means 7 and an arithmetic means 8. Then, by a data division process, common partial data and additional partial data are divided based on first design data 9 and second design data 10 obtained by partially updating the first design data 9. Then, by a data extraction process, only data accompanying the common partial data are extracted from third design data 9 generated accompanying the first design data 9 and extracted partial data are generated. Then, by a data synthesis process, the extracted partial data and the additional partial data are synthesized and forth design data 10 are generated. The forth design data 10 are displayed by a data display process. In this case, the extracted partial data and the additional partial data are displayed in different display forms.
Patent JP-H10245332-A (JP)
Title: Preparation for external use for skin
Inventor: OTA MASAHIRO
IPC: A61K8/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin having excellent effects in preventing depilation and promoting trichogenesis, a tyrosinase activity-inhibiting action, and also excellent effect in keeping skin beautiful and white, by formulating extract(s) of specific plant(s). SOLUTION: This preparation for external use for skin is obtained by, if necessary, drying leaves, stems, flowers, bark, seeds, or fruits of a plant belonging to the genus Scoparia in the family Scrophulariaceae, preferably to Scoparia montevidensis, or whole plant, crushing them, subjecting them to extraction by dipping them in an appropriate solvent or a mixture of solvents or a mixture of solvent(s) with water, or by refluxing, then filtering the resultant mixture, concentrating the obtained filtrate, and formulating the obtained extract, generally at 0.005-20.0wt.%, preferably 0.01-10.0wt.%, based on the preparation, if necessary, together with other various ingredients according to the purpose of application.
Patent JP-S58181389-A (JP)
Title: Remote control circuit with voice
Inventor: FUJII TERUO
IPC: H04M1/64
Filed: 1982-04-19
Abstract: PURPOSE:To attain the input of code with the forming of conversation without losing the timing, by performing questionnaire with voice synthesis from a device being an objective of control. CONSTITUTION:When any voice signal is inputted to a telephone line 1 to an input signal detecting circuit 5, an output 6 turns to H level. A data selector 9 selects arbitrary synthesis information from an ROM10 with an address signal 11, and outputs is as a data 12. A voice synthesis circuit 8 operates the data 12, D/A-converts it into a voice and outputs it as a signal 13. This voice processing is started when a start signal 14 turns to H level, and the circuit 8 outputs an H level signal to a stop signal 15 when the voice processing for one syllable is finished. An amplifier 7 amplifies the signal 13 and transmits it on a line 1 via a coupling transformer 4.
Patent JP-S62222515-A (JP)
Inventor: KIMATA ISAO
IPC: B60R16/02
Filed: 1986-03-24
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-H11343300-A (JP)
Title: New hapten, antibody recognizing the hapten and immunological determination using the same
Inventor: FUJITA TETSURO
IPC: A61K39/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having an immunosuppressive site of a specific compound and useful for a quick, simple and sensitive immunological determination of the specific compound existing in a biospecimen, etc., at an extremely low concentration. SOLUTION: The objective compound is expressed by formula I ((k), (m) and (n) are each 1-20; X is direct bond, CONH, O or the like), e.g. the compound of formula II. The compound of formula I can be produced e.g. by using a compound of formula III ((p) is 1-20) (e.g. 4-phenylbutyric acid) as a starting raw material, subjecting to successive esterification, acylation, reduction and iodination, condensing with a 2-(N-substituted)-aminomalonic acid ester such as diethylacetamide malonate and carrying out the reduction, acetalization, reaction with p-toluenesulfonyl chloride, etc., thioacylation and hydrolysis. The compound is useful for the determination of 2-amino-2-[2-(4-octylphenyl) ethyl]propane-1,3-diol hydrochloride.
Patent JP-H01267927-A (JP)
Title: Solid-liquid matrix cathode
Inventor: JIERAADO AREN GOOZAA
IPC: H01J1/28
Filed: 1989-03-17
Abstract: PURPOSE: To provide a negative electrode, of which emission characteristic is improved and of which lifetime is prolonged, by forming a metal matrix for negative electrode made of the alloy, which is composed of platinum group metal at 6% or less and tungsten. CONSTITUTION: This solid-liquid matrix negative electrode is formed of a porous matrix made of the alloy of the fire-resistant metal, which is composed of tungsten and molybdenum, and the transition metal, which is composed of iridium, osmium, rhenium and ruthenium, and soluble alkali earth group mixture oxide to be filled in holes of the matrix, and content of the transition metal is set at 1.0-6.0%. Since the active metal such as iridium exists on an emission surface, work function is reduced, and operating temperature is lowered, and the lifetime of a device is thereby prolonged, and the thermion emitting current is raised.
Patent JP-S58180917-A (JP)
Title: Ultraviolet ray irradiation intensity detector
Inventor: NAGASHIMA TOSHIAKI
IPC: G01J1/42
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a detector characterized by long life and easy handling, by providing a fluorescent tube, wherein a fluorescent body is applied to the inner wall of a tightly closed transparent container, a photoelectric element, and a display means, and combining them. CONSTITUTION:When ultraviolet rays are irradiated on a fluorescent tube 2 from an ultraviolet ray generator 1, visible light is generated by the fluorescent tube 2 and irradiated on a photoelectric element 3. The photoelectric element 3 transduces the visible light into an electric signal. Said electric signal is displayed by a display means 4. The electric signal corresponds to the intensity of the ultraviolet ray irradiation. Therefore, the ultraviolet ray irradiation intensity can be directly found by reading the displayed electric signal.
Patent JP-H04299544-A (JP)
Title: Manufacture of film carrier semiconductor device
Inventor: MORI YOICHI
IPC: H01L21/60
Filed: 1991-03-28
Abstract: PURPOSE:To join leads on a film carrier tape to the electrode terminals of a semiconductor chip by melting solder projections by a reflow method while the film carrier tape is put on the semiconductor chip and the solder projections are inserted into through holes. CONSTITUTION:A film carrier tape 6b provided with leads 4b having through holes 13b at their front end sections is put on a semiconductor chip 2b provided with electrode terminals 15b. Then the leads 4b are jointed to the terminals 15b by a reflow method while solder balls are inserted into the holes 13b. Therefore, the work can be simplified and the reliability can be improved, since bumps can be easily formed and inner bonding can be performed by the reflow method.
Patent JP-S63232602-A (JP)
Title: Resonance filter
Inventor: KONISHI YOSHIHIRO
IPC: H01P7/04
Filed: 1987-03-20
Abstract: PURPOSE:To improve the sharpness of the band-pass filtering characteristic and to miniaturize the filter by coupling plural number of TEM mode resonators coupled in cascade in the direction of electromagnetic energy propagation and the TM mode resonators in a direction orthogonal to the electromagnetic energy propagation direction via a cut-off waveguide path in the evanescent mode. CONSTITUTION:Cut-off waveguide regions 3, 5 are interposed respectively between the magnetic fields of the TEM and TM modes among resonators 1, 4, 6 coupled sequentially through cut-off waveguides 3, 5 respectively to obtain the magnetic coupling of the evanescent mode. In the magnetic coupling of the evanescent mode, the intensity of the coupling of the TEM mode in a coaxial resonator 1 and of the TM mode in a waveguide type resonator 4 at the middle part varies with the length of the cut-off waveguide 3 interposed between them. As a result, the sharpness of the cut-off waveguides 3, 5 by the sequential coupling of the resonators is adjusted depending on the length of the cut-off waveguides 3, 5 influencing the intensity of the magnetic coupling.
Patent JP-H11244047-A (JP)
Title: Structure for suspending hammock
Inventor: TANIWAKI TOMU
IPC: A45F3/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a tent for suspending hammock, which are easy-to-assemble and storable, light and compact. SOLUTION: This structure for suspending hammock is integrally formed of a lower support column body 2T formed of two lower support pipe columns in right and left combined in a reverse V-shapes and in rhomboidal in plan view and obtuse angled V-shaped in front view, a lower support connection member 3 formed by connecting each front and rear lower ends of the lower support column body 2T, a leg column 4 formed of pipe members extended down ward from right and left end parts P1, P2 of the lower support column body, an upper support column 5 formed of a pipe members extended upward from right and left end parts P1, P2 of the lower support column body and connected at a mutual cross point P7, and an upper and lower columns connecting member 6 to connect the cross point P7 of the upper support column 5 and the lower support column 2,  and can be disassembled and storable collectively in a storage bag. When the structure is to be used as a tent, a tent sheet is covered on the structure 1 for suspending a hammock from above.