baber/WOPTO huggingface dataset:
Patent JP-S57104699-A (JP)
Title: Hanger for plating
Inventor: YOSHIKAWA YASUHIRO
IPC: C25D17/08
Filed: 1980-12-23
Abstract: PURPOSE:To obtain a product with superior working effect by melt-bonding a prescribed number of branch rods to >=1 vertical rod in a crossing state so that the both kinds of rods are set on the same plane, attaching clip members covering the vertical rod and a main rod to suitable places of the vertical rod, and driving the clip member, the vertical rod and part of the branch rods close to  the vertical rod in the main rod. CONSTITUTION:A prescribed number of branch rods 2 are arranged on vertical rods 3 at suitable intervals in a crossing state, and the intersection P of each rod 2 and each rod 3 is melt-bonded so that the center line of the rod 2 and that of the rod 3 are set on the same plane. The rods 3 having the melt-bonded rods 2 are mounted on a main rod 1. Clip members 4 covering the rods 3, 1 are attached to suitable places of the rods 3, e.g., both ends, and the members 4, the rods 3 and parts of the rods 2 close to the rods 3 are driven to the rod 1 by pressing or other method and fixed. The whole assembly except both ends of the rods 2 is then coated with an insulating resin film to finish a product.
Patent JP-S6338514-A (JP)
Title: Method for removing inclusion by centrifugal force
Inventor: FUJIKAWA YASUO
IPC: C21C7/00
Filed: 1986-08-04
Abstract: PURPOSE:To efficiently remove inclusions from a liquid by using a simple device by rotating the liquid together with a hermetic vessel thereby imparting centrifugal force to the liquid and inclusions. CONSTITUTION:The capped hermetic vessel consisting of a ladle 1 and a ladle cap 2 is installed onto a turn table 5 which is rotated around the vertical axial line by a driving motor 9. A molten steel 11 as the liquid cont. the inclusions is put into the ladle 1. After an absorbent for the inclusions is charged to the molten steel, the hermetic vessel is so rotated as to generate 5-100G centrifugal force. The molten steel 11 and slag 2 in the ladle 1 are thereby imparted with the large centrifugal force and are gathered to the periphery. The molten steel 11 is adhered tightly to the side wall like the locus 11' shown by a single dot chain line and the slag 12 is spread to the inside surface thereof. The sepn. of the inclusions in the molten steel 11 is accelerated if the molten steel 11 rotates by receiving the above-mentioned centrifugal acceleration. Since the separated inclusions are adsorbed to the slag 12, the clean molten steel 11 is obtd. when the rotation is stopped.
Patent JP-S6342012-A (JP)
Title: Thin film magnetic head
Inventor: TSUCHIYA TOSHIO
IPC: G11B5/31
Filed: 1986-08-06
Abstract: PURPOSE:To maximize the output per unit inductance and obtain a head superior in C/W (carrier to noise ratio) by specifying the magnetic path length of a magnetic circuit formed with upper and lower magnetic cores. CONSTITUTION:A magnetic film 2 formed on a nonmagnetic substrate 1 consisting of glass ceramics or the like is used as the lower magnetic core, and a magnetic film 3 formed on the magnetic film 2 with gap materials 4, a signal coil 6, and an insulating material 5 between them is used as the upper magnetic core, and magnetic films 2 and 3 form the magnetic circuit. A magnetic path length lm(mm) of the magnetic circuit formed with upper and lower magnetic cores 3 and 2 is set to the range from 0.3 to 0.5. Thus, the coil resistance is increased to increase the head impedance, and C/N is maximized.
Patent JP-2001011388-A (JP)
Title: Electrode paste composition and production of multilayer capacitor using the same composition
Inventor: YOSHII AKITO
IPC: C09D5/24
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode paste composition capable of forming an internal electrode without affecting an unbaked dielectric layer obtained from a dielectric paste containing water as a solvent, and enabling a plate which has been used for printing to be cleaned with water. SOLUTION: This electrode paste composition for multilayer capacitors comprises (A) electrically conductive particles and/or their precursor, (B) a water-soluble resin (e.g. methylcellulose) and (C) glycols (e.g. ethylene glycol) which can be diluted with water and/or glycerin, and does not contain water substantially or does contain water in an amount of <=35 wt.% based on the total weight of the ingredient C and water.
Patent JP-H0469205-A (JP)
Title: Deframing device for inner frame in concrete formwork
Inventor: MIYAZAKI KOJI
IPC: B28B13/06
Filed: 1990-07-11
Abstract: PURPOSE:To easily release a concrete product from a formwork by transferring the parts present in the symmetrical positions of an inner frame to the inner part at proper width and on the other hand, erecting a supporting plate on a pedestal in the center of the inner frame and rotating an operation shaft supported to the supporting plate and retreating a movable frame to the inside of the inner frame. CONSTITUTION:The respective corner parts present on the diagonal line of an inner frame 3 are divided to provide the movable frames 5. Two sheets of engaging plates 6 are provided symmetrically and continuously to the rear thereof while keeping the proper interval. On the other hand, two sheets of supporting plates 10 are erected on a pedestal 4 in the center of the inside of the inner frame 3. An operation shaft 11 is penetrated between the supporting plates 10. The rotary plates 13 are axially supported so that these are rotated together with the operation shaft 11 toward the respective movable frames 5. Since a pair of movable frames are easily separated between a formwork and the inner frame by rotating the operation shaft 11, the inner frame is drawn near to the inside when a concrete product is hung to the upper part. Thereby deframing can be completely performed. Further the movable frames are detached and cleaning and maintenance work can be easily performed.
Patent JP-H07153935-A (JP)
Title: Gate amplification thyristor
Inventor: BERNIER ERIC
IPC: H01L29/74
Filed: 1994-08-05
Abstract: PURPOSE: To provide a gate-amplifying thyristor that can be turned off, while a current flowing therethrough is higher than a current flowing through a conventional gate-amplifying thyristor. CONSTITUTION: A gate-amplifying thyristor comprises a main thyristor(T1) and an amplifying thyristor (GTO). The thyristor (GTO) is of a gate turn-off type. The thyristor (T1) and the thyristor (GTO) are controlled in such a manner that the thyristor (GTO) keeps conducting, while the thyristor (T1) is in normal conduction.
Patent JP-H0273015-A (JP)
Title: Use of substituted 3, 4-dihydro-2h-benzopiranes as treatment agent of closed functional disorder of lungs and/or disorder of urinary tract
Inventor: HAINRITSUHI KURISUTEIAN ENGURE
IPC: A61K31/425
Filed: 1989-07-18
Abstract: PURPOSE: To prepare a therapeutic agent for pulmonary occlusive dysfunctions and/or efferent urinary tract disorders comprising specific substituted 3,4- dihydro-2H-benzopyrans. CONSTITUTION: A compound represented by the formula  R<1> is H, OH, an alkoxy, an alkyl or NR<4> R<5> (R<4> and R<5> are each H, an alkyl or an alkoxycarbonyl); R<2> and R<3> are each an alkyl; Ar is an aromatic or a heteroaromatic which may be substituted with 1-3 groups, i.e., alkyl, alkoxy, halogen, CF3 , CN, NO2 , CO-alkyl or SOm -alkyl groups [(m) is 1 or 2]; (n) is 1 or 2; X is a (CH2 )r chain [(r) is 2-5] which may be interrupted with O, S or NR<6> (R<6> is an alkyl)}, e.g. 3,4-dihydro-2,2-dimethyl-6-phenylsulfonyl-trans-4-(2- oxo-1-pyrrolidinyl)-2H-benzo[b]pyran-3-ol is contained as an active ingredient in a therapeutic agent.
Patent JP-2001014721-A (JP)
Title: Optical head device and optical information recording/ reproducing device using the device
Inventor: TANAKA MASAHIKO
IPC: G11B7/09
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device permitting miniaturization and highly reliable tracking error detection while achieving improvement of optical utilization efficiency and decrease of tracking offset. SOLUTION: This optical head device guides a light beam from a light source 11 to an optical disk 10 through a collimeter lens 12, a beam reglating prism 13, a diffraction type optical element 15 and an objective lens 17; constitutes an optical system which guides a reflected light beam from the optical disk 10 to photodetectors 18a, 18b through the objective lens 17, the diffraction type optical element 15 and the beam regulating prism 13; makes a direction of changing a beam diameter of the beam regulating prism 13 and a direction of major diffraction of the diffraction type optical element 15 coincide; splits a light receiving surface of the photodetectors 18a, 18b into a plurality of split regions along a splitting line parallel to the direction of the surface and another splitting line intersecting at right angles with the former line to detect a diffracted light beams;  and executes arithmetic operation of a focus error signal with an arithmetic circuit 22 from output signals corresponding to each of the split regions of the photodetectors 18a, 18b.
Patent JP-H1131488-A (JP)
Title: Pack battery and its manufacture
Inventor: OO FUMIO
IPC: H01M2/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a pack battery for which a resin container formed into plural structural parts by sealing a unit call and its relative parts into the resin container is bonded. SOLUTION: A secondary battery 3 as unit cell and a circuit board 4 are stored in a resin container 2 separated into plural structural parts, an upper container 2a and an lower container 2b, the upper container 2a and the lower container 2b being bonded in their bonded area. In the bonded parts on the upper container 2a and the lower container 2b, metal coatings 5a, 5b are respectively formed, to which a laser beam is applied in bonding for welding therebetween. The welding of a resin following the welding between the metal coatings 5a, 5b ensures firm bonding.
Patent JP-S5974960-A (JP)
Title: Preparation of noodle
Inventor: YAGOU NAOYUKI
IPC: A23L7/109
Filed: 1982-10-19
Abstract: PURPOSE:To prepare noodles which can be reconstituted easily with hot water to make noodles having excellent palatability, by compounding the raw flour with crosslinked starch having a specific range of crosslinking degree and a specific range of swelling degree. CONSTITUTION:Crosslinked starch having a crosslinking degree of 0.01-1.0 and swelling degree of 9-2ml is prepared by using a natural starch e.g., wheat starch, potato starch, sweet potato starch, tapioca starch, corn starch, etc., or a starch-containing material such as wheat flour, rice flour, corn flour, etc. as a raw material, and treating the raw material with a crosslinking agent such as formaldehyde, polyphosphate, metaphosphate, etc. The raw material flour for the preparation of noodles is compounded with 1-30wt% of the above crosslinked starch, and processed to the fresh noodle, boiled noodle, dried noodle, etc., such as wheat vermicelli, buckwheat vermicelli, Chinese noodle, macaroni, shell of WONTON (Chinese flour dumpling stuffed with pork and served in soup), etc. by conventional method. The noodle can be reconstituted uniformly without collapsing the form, and has excellent palatability.
Patent JP-S6426221-A (JP)
Title: Fast page turning control system
Inventor: KIYOHARA TOSHIMI
IPC: G06F3/048
Filed: 1987-07-22
Abstract: PURPOSE:To actively represent a page turning process by reading out and displaying read positions of pieces of image information of a turned page and a stationary page according to display priority, the size of the rectangular area of the turned page, and the thinning-out quantity of the image information of the turned page. CONSTITUTION:A turning quantity calculating means calculates the size of the rectangular area of the turned page to be displayed on a display device 8 in order and a thinning-out quantity calculating means calculates the thinning- out quantity of the image information of the turned page in order. Then a controller 13 controls the readout positions of the image information on the turned page and image information on the stationary page stored in a window buffer memory 11 and reads the pieces of image information out according to the size of the rectangular area of the turned page, the thinning-out quantity of the image information of the turned page, and the display priority preset by a display priority setting means, and the images of the turned page and stationary page are displayed directly on the display device 8 in order. Consequently, the image obtained by compressing the rectangular area of the turned page is displayed actively.
Patent JP-H0928977-A (JP)
Title: Dehydrating tank for washing machine
Inventor: SUZUKI SHIGEMITSU
IPC: D06F37/12
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To make a joint of the body part invisible, and prevent laundry from coming into contact with the joint by a method wherein a filter member which covers the joint of the body part from the inside under a non-contact state, is provided for a balance ring being fitted on the upper edge of the body part, or a bottom plate. SOLUTION: For a dehydrating tank for a washing/dehydrating machine, a metal plate on which numerous dehydrating holes, and a plurality of swollen lines are formed, is bent into a cylindrical shape, and both end parts are joined by, e.g. 'goby caulking' shown by a caulked joint part 12, and a body part 13 is formed. Then, a bowl type container-shaped bottom plate is connected with screws to the lower edge of the body part 13, and a balance ring in which salt water, etc., are sealed is fixed to the upper edge. In this case, an engaging part 22 being formed on the top of a filter base 19 of a filter is engaged with an engaging hole being formed on both sides of the joint part 12 of the body part 13 of the dehydrating tank, and then, the lower part of the filter base 19 is fixed to the body part 13 with screws 24.  By doing so, the filter to cover the joint part 12 from the inside is attached.
Patent JP-H066556-A (JP)
Title: Facsimile equipment
Inventor: MIURA TAKAHITO
IPC: H04N1/32
Filed: 1992-06-18
Abstract: PURPOSE:To reduce the cost of the facsimile equipment having an automatic call transmission function by allowing the facsimile equipment to detect a preamble of a called terminal equipment identification signal and a digital identification signal sent from a receiver side in the case of automatic call transmission for the transmission operation. CONSTITUTION:A relay 12 is connected to a telephone set circuit 13 for calling when automatic call transmission is made to a receiver side. The relay 12 is thrown to the position of a MODEM 16 after the call transmission to detect a tone signal sent via telephone lines L1, L2 from the receiver side. When a MODEM tone detector 16 detects a preamble of a called terminal equipment identification signal CED and a digital identification signal DIS, the MODEM 16 is set to the V12 reception mode and whether or not the detected signal is the preamble of the signal DIS is discriminated. When the signal is the preamble, the transmission is implemented and when not the preamble, the MODEM 16 is set to the tone detection mode again to detect the tone. Thus, automatic call transmission is implemented by employing the MODEM in which the tone detection and the reception mode of V21 are not simultaneously in operation and the cost is reduced.
Patent JP-H0786561-A (JP)
Title: Static-induction type semiconductor device
Inventor: TADANO HIROSHI
IPC: H01L29/74
Filed: 1993-06-28
Abstract: PURPOSE:To control a voltage by using a voltage control electrode without drawing holes to the outside from a gate region by newly forming an N-type inversion layer on the side of the voltage control electrode in a first-conductivity type gate region between an ON gate region and a low-impurity-density region, and electrically connecting the ON region and the low-impurity-density region. CONSTITUTION:To turn OFF a static-induction-type semiconductor device, a negative voltage is applied on a voltage control electrode 14. Thus, a P-type inversion layer, which is formed by the application of the voltage, is formed on the surface of a low-impurity-density region 6 between a gate region 3a and a cathode shorting region 4. The gate region 3a and the cathode shorting region 4 become the short-circuit state. Thus, the potential of the gate region 3a becomes the same potential of the cathode shorting region. Holes in a channel region 6a are drawn to the outside from a first main electrode 7. The potential of the channel region 6a with respect to electrons becomes high. Thus, the injection of the electrons from the cathode region 2 is stopped, and the static induction type semiconductor device is turned OFF.
Patent JP-H10159022-A (JP)
Title: Device for positioning at least one fixed point in civil engineering structure and its use
Inventor: DOMANGE BRUNO
IPC: E01D19/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for positioning at least one fixed point in a civil engineering structure which locks other points supporting a portion considered to be fixed at one point of a structural portion in normal state. SOLUTION: In order to immediately return a structural portion to the initial position when a disturbing action disappears, this device 32 contain at least 2 prestressed buffering spring attached oppositely to any side of a fixed point. Then, these springs act to a structural portion capable of relatively moving such as bridge floor 10, then acts to a structural portion considered to be fixed such as bridge pier 11.
Patent JP-S57108616-A (JP)
Title: Detector for inclined angle by using line sensor
Inventor: HOSHIKA SHIYUUJI
IPC: G01C9/06
Filed: 1980-12-25
Abstract: PURPOSE:To detect the inclined angle of a vertical axis precisely by providing a slit board, a light source part illuminating the slit board and a projection lens projecting the slit width of the slit board on the light-receiving part of the line sensor. CONSTITUTION:In the detector, a board 4 is fixed to a rotary shaft 3 which can be rotated by bearings 1 and 2, while being fitted with the slit board 6 consisting of transparent and opaque parts having equal width in the direction vertical to the longitudinal direction. The slit board 6 is illuminated by a diffused light from a light source 8 and the slit pattern thereof is projected on the light- receiving part of the line sensor 10 by the projection lens 9. When the main body part is inclined at a minute angle, a relative positional change is caused between the slit board 6 and the line sensor 10 and, as the result, a value corresponding to the change in the inclination of the main body part can be detected accurately as the positional change of the light-receiving part.
Patent JP-H1031496-A (JP)
Title: Musical sound generating device
Inventor: TERAO TAKESHI
IPC: G10L13/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generating device which can generates a musical sound so that synthesized human voice is like a natural singing voice. SOLUTION: A CPU 4 sets musical sound information consisting of note-ON and note-OFF information a pitch frequency, and a velocity in a DSP 9 according to externally supplied MIDI data, and reads voice synthesis parameters of a syllable corresponding to a text (one word) made to correspond to a musical sound to be noted ON out of a data base in a data ROM 8 and sets them in a RAM 10. Oonsequently, the DSP 9 vocalizes a human voice, which is subjected to PARCOR(partial auto-correlation) synthesis according to given speech synthesis parameters, as natural singing according to the musical sound information.
Patent JP-H1031261-A (JP)
Title: Focal plane shutter camera
Inventor: TANAKA YOSHIHARU
IPC: G03B9/36
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized focal plane shutter camera which is obtained by efficiently arranging components of a large-sized cylindrical body. SOLUTION: A cartridge chamber 77 and a spool chamber 88 are arranged on both sides of the shutter 24, and power supply batteries 50 and 52 having the largest outside diameter are stored inside the spool 80. In front of the spool chamber 88, a flash charging capacitor 60 having the second largest outside diameter is arranged, and the grip part 12 of the body 10 is made to project. In a 1st space 14 formed between the spool chamber 88, a shutter control part 26 and a mirror box 22, a 1st motor 30 for driving the spool 80 and the shutter 24, etc., is arranged, and in a 2nd space 16 formed between a film feeding path 74, the cartridge chamber 77 and the mirror box 22, a 2nd motor 40 for driving a mechanism for operating the film cartridge 70, etc., is arranged.
Patent JP-S6442468-A (JP)
Title: Substituted pyridylethanolamine, manufacture and use as livestock yield promoter
Inventor: HANSU RINDERU
IPC: C07D213/85
Filed: 1988-07-26
Abstract: Substituted pyridylethanolamines of the formula I 
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 in which
 R<1> represents CN, -COOR<8> or -CONR<9>R<1><0>,
 R<2> represents optionally substituted alkyl,
 R<3> represents hydrogen, alkyl or alkenyl,
 R<4> represents hydrogen, optionally substituted alkyl or alkenyl,
 R<3> and R<4>, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical,
 R<5> represents OH, acyloxy or alkoxy,
 R<6> represents hydrogen or alkyl,
 R<7> represents hydrogen, alkyl, cycloalkyl, substituted alkyl, optionally substituted aralkyl, aryl or heterocyclyl,
 R<6> and R<7>, together with the nitrogen atom to which they are bonded, can represent an optionally substituted heterocyclic radical,
 R<8> represents alkyl,
 R<9> and R<1><0> independently of one another represent hydrogen, alkyl or alkenyl, or together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical,
 and intermediates for carrying out these processes.
Patent JP-H1129957-A (JP)
Title: Interference prevention device of very small turn type shovel
Inventor: KASHIMA NAOKI
IPC: E02F9/24
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To enable reducing the cost of the interference prevention device of a very small turn type shovel by simplifying the constitution of the device. SOLUTION: A very small turn type shovel is provided with limit switches LS1 , LS2 at its boom pivoting part, a limit switch LS3 at its laterally-folding boom pivoting part, and limit switches LS4 , LS5 at its arm pivoting part. In an offset state in which the limit switch LS3 is turned on, the limit switches LS1 , LS4 are both turned on when the boom is raised by about half with the arm pulled by about half, so that an AND circuit of relays RL1 and RL3 is closed, causing a solenoid drive circuit 36a to output a com1 to reduce speeds, and thus reducing the speed of the action of a bucket to approach a cab. With the operation of further raising the boom or pulling the arm, the limit switch LS2 or LS5 is turned on, thus causing the solenoid drive circuit 36 to output a com2 to stop, so as to stop the bucket.
Patent JP-H1030884-A (JP)
Title: Crucible furnace type aluminum melting equipment
Inventor: OKADA TAMIO
IPC: C22B21/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce cost and keep maintenance with simple equipment to a satisfactory extent and minimize oxidation loss and perform a melting treatment at a higher efficiency in continuous mode and simplify a pre-treatment of an aluminum material as well. SOLUTION: A crucible furnace 4 having a molten metal discharge through hole 3 in an area near the bottom of a furnace main body 1 is set up in an upwardly oriented posture approximately in the central part of the furnace main body 1 so that the crucible furnace 4 may be heated with a burner from the outer periphery in structure. An aluminum material 6 is introduced into the crucible furnace 4 where an aluminum molten metal 9 molten in the crucible furnace 4 is arranged to be discharged outside the crucible furnace 4 from the molten metal discharge hole 3.