baber/WOPTO huggingface dataset:
Patent JP-2000230663-A (JP)
Title: Solenoid valve device
Inventor: NAKAYAMA MASAO
IPC: F16K31/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of an armature when the armature is attracted toward an electromagnet and when the armature is separated from the electromagnet. SOLUTION: A housing 2 accommodates an armature 1, and an electromagnet 3 is attached to the housing 2 for exerting an attraction force on the armature 1. When the electromagnet 3 exerts the attraction force on the armature 1, the armature 1 abuts against an abutment portion 4. In order to improve the responsiveness exhibited when the armature 1 is attracted toward the electromagnet 3, a gap 5 between the armature 1 and the electromagnet 3 is preliminarily reduced before the electromagnet 3 starts exerting the attraction force on the armature 1. Further, in order to improve the responsiveness exhibited when the armature 1 is separated from the electromagnet 3, the gap 5 is preliminarily increased while the electromagnet 3 exerts the attraction force on the armature 1.
Patent JP-H04276145-A (JP)
Title: Engine output controller for vehicle
Inventor: KAGEYAMA FUMIO
IPC: B60K28/08
Filed: 1991-03-01
Abstract: PURPOSE:To provide a consistent driving sense and operational sense of an accelerator for a driver regardless of changes in the weight and load of a vehicle. CONSTITUTION:A control unit ECU controls the opening degree of a sub-throttle valve 45 according to a load applied to wheels, and when a load applied to the wheels is a maximum allowable one, the sub-throttle valve 45 is opened fully, and when a load applied to the wheels lowers, the opening degree of the sub-throttle valve 45 becomes smaller. Therefore, the operational sense of the accelerator for a driver can be kept at a consistent sense even if the load changes. Even if the vehicle speed exceeds a prescribed value, the operating speed of the accelerator 42 exceeds a prescribed value, or a driving road surface is in a bad condition, the sub-throttle valve 45 can be kept fully open.
Patent JP-S54127544-A (JP)
Title: Multifunction protective relay
Inventor: YOSHINO AKIRA
IPC: H02H3/00
Filed: 1978-03-27
Abstract: PURPOSE: To provide a multifunction protective relay wherein lines of respective detection circuits can be commonly used, and various detection circuits can be connected to each other in the same construction, thereby simplifying the circuit construction without necessitating considerations on the impedance matching.  
     CONSTITUTION: A release relay 8 and a capacitor C connected in series are connected between a power source V cc  having an appropriate impedance and the ground E, and the release relay 8 is operated by a discharge current of the capacitor C, and when detection circuits 10 through 12 of the same kind or different kinds, connected between the power source V cc  and the ground E operate, the power source V cc  and the ground E are short-circuited by low impedance. According to this arrangement, lines of respective detection circuits can be commonly used, and detection circuits of various kinds can be connected to each other in the same construction, and furthermore there is no need to consider impedance matching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09232209-A (JP)
Title: Aperture mask for charged particle beam aligner and manufacture thereof
Inventor: AIZAKI HISAAKI
IPC: G03F7/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an aperture mask for a charged particle beam aligner which makes it possible to accurately align without aligning labor-hour and to be thermally stable and a method for manufacturing the aligner. SOLUTION: A metal film is integrally formed at a predetermined interval on the surface of a transparent aperture mask 3. Pattern openings 15, 18 are provided at the mask 3 by photolithography technology, and a shielding aperture throttle 2 is integrally formed with the film. Both the openings are automatically aligned to eliminate the aligning operation. The aligning accuracy is enhanced, and the incident of a beam to the mask 3 via the opening 18 of the throttle 2 can be suppressed, the temperature rise of the mask is suppressed, thereby obtaining the thermally stable aperture mask.
Patent JP-H07243222-A (JP)
Title: Swing type excavator
Inventor: OKABE SHINYA
IPC: E02F3/32
Filed: 1994-03-07
Abstract: PURPOSE:To realize a small turning radius without reducing side ditch length and maximum excavation depth at a deep excavation posture. CONSTITUTION:A swing post 13 is erected at a position forward of the operator' s cabin of an upper slewing body 11 erected on a lower travel body 10 so as to be capable of revolving. Also, the swing post 13 is provided with a front structure 1 including a bucket 22, an arm 19 and a boom 14. A horizontal pin 31 as a connection point between the boom 14 and the swing post 13 is positioned more aft of the structure 1 than a swing pin 30 as the swing center of the post 13.
Patent JP-H10233840-A (JP)
Title: Voice information communication system
Inventor: KUSANO YOSHIMASA
IPC: G10L19/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference of voice levels due to the difference of encoding systems and to minimize the effects of background noises to improve the talking sound quality and the articulation by deciding a decoding system based on the encoding system information contained in the input encoded data and controlling the encoded data to the amplitude suitable to each encoding system to decode the encoded data. SOLUTION: A voice decoding system decision circuit 18 decides the decoding system of a voice decoder 14 based on the encoding system information that is interpolated in the encoded data which are inputted to the data input parts 11A to 11N. An amplitude control circuit 19 controls the amplitude of voice signals of the encoder 14 which encodes the data stored previously in the 1st data storage parts 12A to 12N and outputs the controlled amplitude to an arithmetic processing part 15 which synthesizes the voices. Then the output of the part 15 is controlled to the amplitude that is suitable to each encoding system by the circuit 19. Thus, the effect of disturbance due to the background noises, etc., can be suppressed and the smooth communication is attained for the voice information.
Patent JP-S52120059-A (JP)
Title: Switching device for raising force of blade of electric razors
Inventor: MIYAZAKI YOSHITAKA
IPC: B26B19/10
Filed: 1976-03-31
Abstract: PURPOSE: To facilitate the switching of raising force of main blade and trimmer of an electric razor, and to prevent the load from increasing, by attaching respective raising members for the inner blade drive rod and the trimmer pin to a rotatable supporting member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07243444-A (JP)
Title: Thrust magnetic bearing device
Inventor: HIROSHIMA MINORU
IPC: F16C32/04
Filed: 1994-03-08
Abstract: PURPOSE:To reduce heat generating amount due to eddy current loss in a thrust bearing where large and small coils are concentrically arranged in a radial direction by controlling static trust by means of the outer coil, while controlling fluctuating thrust by means of the inner coil. CONSTITUTION:A thrust magnetic bearing device is composed of a disc-like thrust collar 3, and a pair of thrust bearings 1 arranged across the thrust collar 3. The thrust bearing 1 each has two coils 2a, 2b having different sizes from each other and inserted into coil slots 5a, 5b. In the thrust bearing, thrust bearing parts 1a, 1b are separately used by separately controlling current to be applied to the inner and outer coils. Namely, current to be applied to the coils 2a, 2b is so controlled that static thrust is supported by the outer thrust bearing la while fluctuating thrust is supported by the inner thrust bearing 1b.
Patent JP-S51113490-A (JP)
Title: Underground buried substances finding device
Inventor: IGARASHI TOMIO
IPC: G01S13/04
Filed: 1975-03-28
Abstract: PURPOSE:This uses only one filter having simple characteristics to remove disturbing electromagnetic wave by ground reflection, providing underground buried substances finding device capable to detect accurately suried substances.
Patent JP-H09233643-A (JP)
Title: Coupling and locking tool for coupling and end cover assembly
Inventor: KUBO TSUNEO
IPC: H02G3/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coupling which can be loaded to an end cover with a signal action, a locking took for coupling and end cover assembly. SOLUTION: A cylindrical locking tool 3 fir coupling is attached to a body 2a of the coupling 2 providing at both ends of the body 2a the joint means 2b, 2c and it is then inserted into an insertion hole 1e at the end surface 1a of the end cover 1. Finally, it is locked with a locking mechanism 3k of the locking tool 3 for the coupling. Therefore, the coupling 2 can be loaded to the end cover 1 with a single action.
Patent JP-S62192387-A (JP)
Inventor: AREN SAMUERU KATONAA
IPC: A61K31/545
Filed: 1987-02-17
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-H05200020-A (JP)
Title: X-ray tomograph
Inventor: SAITO ISATO
IPC: A61B6/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide an X-ray tomograph without irradiation of an unnecessary X-ray even by any wrong operations. CONSTITUTION:A detector 4 for detecting the presence of an attached cassette is provided in a cassette moving section. A counting circuit 16 for measuring the number of times of photography and a logic circuit 15 for judging whether or not the photographic operation is possible are provided in a control circuit 12. Thus, double irradiation to the same cassette and unnecessary X-ray irradiation without attachment of the cassette can be eliminated so that the unnecessary exposure to X-ray owing to any wrong operations is obviated.
Patent JP-2000233459-A (JP)
Title: Three-dimensionally bent top plate and working method therefor
Inventor: MANO TAKAYUKI
IPC: B29C65/52
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To perfectly contact a decorative sheet with a core material without developing cracks, fragments or flaws in the extension part of the decorative sheet by a method wherein the rear surface of the decorative sheet, in which the extension part beyond its end part is provided, is bonded to the front surface of a core material having a curved line-like end part and a curved surface-like edge face part so as to heat the extension part in order to bond it with a pressure bonding tool having the shape of a curved line corresponding to the above curved line to the core material. SOLUTION: By employing a core material 1 having a curved line-like end part 1c and a curved surface-like edge face 1b under the state being covered with a decorative sheet, a stock material 2, onto which the decorative sheet having an extension part 3a projecting outwards by 5-10 mm beyond the tip 1d of the edge face of the core material 1 is bonded, is prepared. Then, after the extension part 3a is heated, a pressing mold 8, which has the end part with a curved line shape corresponding to the above curved line shape and within which a horizontally movable pressure bonding body 5 is installed and over the outer periphery of which is loosely covered with an elastic sheet 6, is moved. This elastic sheet 6 protects the surface of the decorative sheet.  By pressing through the elastic sheet 6 from the side surface of the pressure bonding body 5, the extension part 3a is pressure-bonded against the edge face 1b so as to obtain a working top plate.
Patent JP-H09224413-A (JP)
Title: Front gauge ring adjusting device for rotary working machine
Inventor: FUJITA NOBUO
IPC: A01B63/111
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To adjust the front gauge and to expand the adjusting range of the front gauge ring without pulling out and stabbing the lock pin of an arm. SOLUTION: A frame 18 is fixed to the connecting pipe 12 of a rotary working machine 10 to pivotaly attach a bracket 20 to this frame 18 by a rotating shaft 19 to be rotatable freely and vertically. A holder 21 is fixed to one tip of the bracket 20 to mount the arm 23 of the front gauge ring 22 to be slidable freely and vertically. Plural locking holes 25, 25... are opened at the upper part of the frame 18 to insert a lock pin 26 from the pin hole 24 of the bracket 20 through to fix the bracket 20 to the plural positions of different rotating angles. By fixing the bracket 20 to the plural positions by rotating, the height of the front gauge ring 22 is adjusted.
Patent JP-S61195482-A (JP)
Inventor: AKAMA NAGAKAZU
IPC: G07C15/00
Filed: 1985-02-25
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-S60181774-A (JP)
Title: Cleaning device
Inventor: SHIMIZU SHIGERU
IPC: G03G21/10
Filed: 1984-02-28
Abstract: PURPOSE:To control potential difference between a recovering roll and a fur brush at a stable value under all circumstances and to maintain stable cleaning functions by providing a potential controlling member which is in contact with the fur brush and controls the potential of the fur brush. CONSTITUTION:The light image of an original is exposed on a charged photosensitive body 20, and the electrostatic latent image is developed and transferred to transfer paper. After transferring, the transfer paper is separated from the photosensitive body 20, and electricity in the toner remaining without transferred from the photosensitive body 20 to the transfer paper and charge are removed by an electricity removing lamp 13, and the paper is sent to a cleaning device. The cleaning device consists of the fur brush 21, recovering roll 22, a blade 23, bias power sources 24, 25 and a potential controlling member 26. The brush 21 is a rotary brush wound with conductive fur body and rubs the surface of the photosensitive body 20. The member 26 comes into contact with the fur body 28, and the member 26 discharges the charge accumulated in the brush 21. The roll 22 rotates contacting the fur body 28, and recovers the toner adhered to the fur body 28. Thus, cleaning independent of change of circumstances can be carried out.
Patent JP-H02217612-A (JP)
Title: Bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C33/58
Filed: 1989-02-16
Abstract: PURPOSE:To increase loads and make it possible to readily carry out accurate assembly by setting the coefficient of linear expansion of a fixing annular body in a specific relationship to that of its partner member and a bearing annular body, and setting the fitting face of the bearing annular body to be brought in a firm fitting state when the bearing is in use, and also setting the maximum stress smaller than the allowable maximum stress. CONSTITUTION:A spacer 40 (fixing annular body) has a coefficient of linear expansion equal to that of a shaft 10 (partner member) or that of an inner ring 20 (bearing annular body) or to the middle point between that of the shaft 10 and that of the inner ring 20, and the fitting face of the inner ring 20 against the shaft 10 is firmly fitted when the bearing is in use, and the maximum stress of the inner ring 20 is set smaller than the allowable maximum stress of the component material of the inner shaft 20. The inner ring 20 transfers a part of loads to the shaft 10 via an inner peripheral face 21 without braking the shaft, and the remaining loads are transferred to the shaft 10 through the spacer 40, 40. The contact surface pressure between the inner ring 20 and the spacer 40, 40 is therefore reduced, and damage and abrasion of the contact portions are reduced and durability is increased. Also, because the fitting clearance can be made smaller, assembling work is facilitated.
Patent JP-S51112177-A (JP)
Title: Semiconductor equipment
Inventor: OBARA MASANOBU
IPC: H01L23/36
Filed: 1975-03-27
Abstract: PURPOSE:In packaging the semiconductor equipment, prepare the board on which semiconductor chip is mounted, the insulator board and the radiation board on which solder is reserved. Adhere each of them after deciding the position to make the package of which radiation efficiency is superior.
Patent JP-H04275489-A (JP)
Title: Soldering method
Inventor: NAKAZONO MASAKAZU
IPC: B23K3/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a soldering connection with high reliability by soldering leads of an electronic component having a plurality of leads accurately in predetermined positions on solder pads with sufficient connecting strength. CONSTITUTION:A soldering method having the steps of positioning to place leads of an electronic component having a plurality of leads on a base member which is previously soldered, and heating to melt the spare solder by pressure heating means through the leads to mount the component having the leads to the member, the lowering speed of the means is so controlled that the leads are not brought into contact with unmelted region of the spare solder until all the spare solder is melted so that the leads are brought into contact with the member from when at least the means is brought into contact with the leads so that the solder starts to be melted.
Patent JP-S51111956-A (JP)
Title: Apparatus for removing foreign materials in gravel
Inventor: NAKAJIMA YUKIO
IPC: B03B5/00
Filed: 1975-03-27
Abstract: PURPOSE: To provide an apparatus for removing foreign materials in a gravel for concrete which removes a great deal of materials such as leaves by supplying water to the gravel poured into a container. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09207011-A (JP)
Title: Guide bar device
Inventor: YOSHIDA MASAHIRO
IPC: B23B49/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To perform jump-out and pull-in of a push plate during change of a tool without depending on an energizing spring to energize a guide bar. SOLUTION: A bush plate 14 in which a bush 16 is fitted is arranged at the tip of a guide bar 19 and a cylinder 24 to move forward and backward the guide bar 19 is arranged. A hook 29, a contact member 30, and an energizing spring 31 are inserted in the staged hole 27 of the guide bar 19. During normal use, the bush plate 14 is energized through the force of an energizing spring 31 and during change of a tool, the energizing spring 31 is held by the hook 29 and the contact member 30 and the bush plate 14 is relatively moved forward and backward to and from a body 7 by the cylinder 24.
Patent JP-S53122721-A (JP)
Title: Stabilizer
Inventor: MORIHARA YOSHITAKA
IPC: H01F27/24
Filed: 1977-03-31
Abstract: PURPOSE: To enable an operation of facilitating an adjustment of voltage-current characteristic, by such adjustment that with at least one end of I-type laminated core divided into two of a pair of divisional pieces, a point end of the above said divisional pieces be displaced both sideward of the I-type laminated core with each gap adjusted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09286773-A (JP)
Title: Production of 1,5-benzodiazepine derivative
Inventor: YAMADA SHINICHI
IPC: C07D249/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain 1,5-benzodiazepine derivative, useful as an intermediate for a pharmaceutical compound for angina pectoris, etc., by using a specific new compound as a raw material. SOLUTION: This 1,5-benzodiazepine derivative of formula II [ring A and ring B are each a (substituted) benzene ring; R<1> and R<2> are each H, carbamoyl, etc.; R<3> is H, a di-(lower alkyl) amino(lower alkyl), etc.] or its salt is obtained by subjecting a propionic acid amide expressed by formula I or its salt to an intramolecular ring closing reaction. The reaction is carried out in the presence of an acid such as a Broensted acid or a base such as alkali metal hydrogencarbonate in a solvent such as methanol at 0-250 deg.C. Further, a new compound of formula I is obtained by reacting 2-aminothiophenol derivative of formula III with 2,3-epoxypropionic acid amide derivative of formula IV.
Patent JP-H06252555-A (JP)
Title: Multilayered wiring board
Inventor: MOTOMURA TOMOHISA
IPC: H05K3/46
Filed: 1993-02-26
Abstract: PURPOSE:To obtain sufficient soldering strength by providing a thermoplastic resin at a specified thickness between the part attaching wiring conductor of a surface layer and fiber fabric closest to the conductor. CONSTITUTION:The core material of fiber fabric 3 is impregnated with a thermoplastic resin 2 in a composite fiber-fabric resin film. A wiring conductor 4 is arranged on at least one surface of the resin film in a wiring board. A plurality of the wiring boards are laminated, heated and compressed, and a multilayered wiring board 11 is formed as a unitary body. The thermoplastic resin 2 is provided at a specified thickness 5 between the part attaching wiring conductor 4 at the surface layer part and the fiber fabric 3 closest to the conductor 4. The specified thickness 5 is 10mum or more, when polyphenylene sulfide resin, polyether ether ketone resin, polyamide resin or any one kind of the composite materials of these resin is used, and 6mum or more when thermoplastic polyimide resin, liquid crystal polymer resin or any one kind of the composite materials of these resin is used.
Patent JP-S60181057-A (JP)
Title: Preparation of 2,2-dimethylcyclopropanecarboxylic acid amide
Inventor: MINAMII MASAYOSHI
IPC: C07C231/00
Filed: 1984-02-28
Abstract: PURPOSE:To produce the titled compound useful as an intermediate of pharmaceuticals and agricultural chemicals, etc., in high yield and purity, by reacting 2,2-dimethylcyclopropanecarboxylic acid with thionyl chloride at a specific molar ratio, and reacting the product with ammonia. CONSTITUTION:The objective 2,2-dimethylcyclopropanecarboxylic acid amide can be prepared by reacting 2,2-dimethylcyclopropanecarboxylic acid with thionyl chloride at a molar ratio of 1:1.02-1.3, and reacting the reaction product with ammonia. The reaction of 2,2-dimethylcyclopropanecarboxylic acid with thionyl chloride is carried out at 0-150 deg.C, preferably 10-100 deg.C, and 2,2-dimethylcyclopropanecarboxylic acid chloride can be produced by the reaction as an intermediate. The reaction of the intermediate with ammonia is carried out preferably by using ammonia water as the ammonia source, in the presence or absence of a hardly soluble organic solvent (e.g. methyl isobutyl ketone).
Patent JP-H02215327-A (JP)
Title: Method for preventing disease in cultured fish
Inventor: KITAO TADATOSHI
IPC: A01K61/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent fishes from their being attacked with diseases and protect the fishes from the diseases regardless of a shipping period by supplying a feed for culturing prepared by adding a prescribed amount of a peptide derived from fish meat to the fishes and enhancing immunological activity of the fishes. CONSTITUTION:A peptide of relatively inexpensive mackerel meat readily available without remarkably being influenced with seasons is preferably used as the above- mentioned peptide from the viewpoint of economical efficiency. The afore-mentioned fish meat peptide in an amount of 0.1-10wt.% is added to a feed for culturing fishes and supplied thereto. Thereby, onset of vibriosis, streptococcal infection, furunculosis, pseudotuberculosis, etc., can be prevented. The afore-mentioned method is a method for administering the above-mentioned fish meat peptide to the fishes, exerting good influences on biophylactic mechanisms of the fishes, enhancing the immunological activity and protecting the fishes from attack by pathogenic germs. Thereby, administration for a prescribed period, especially continuous administration for 7-30 days is required. Furthermore, the afore-mentioned method can be applied to the fishes within a wide range, such as saltwater fish, such as yellowtails, sea breams or horse mackerels, and fresh-water fishes, such as eel, carp or trouts, as object fishes for prevention.