baber/WOPTO huggingface dataset:
Patent JP-2001006104-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: TAKEUCHI ATSUSHI
IPC: G11B5/53
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To attain the stable condition of helical track after assembling by reducing an influence on old helical track in the assembling. SOLUTION: A head drum apparatus for winding a magnetic tape comprises a plurality of recording heads for recording a plurality of helical tracks to a magnetic tape and a first and a second head groups formed of single or a plurality of erasing heads 5 to 8 for erasing helical tracks before recording with a plurality of recording heads. Under this condition, the erasing head width of the first and second head groups is set to the superimposed width not to generate the non-erased data at the time of erasing the helical track of the magnetic tape and the lowest end of the simple or a plurality of erasing heads in the first head group is set to almost the same height at the lowest end of a plurality of recording heads, and in the second head group, the lowest end of the simple or a plurality of erasing heads is set to higher than the lowest end of a plurality of second recording heads.
Patent JP-H1119415-A (JP)
Title: Anti-drain-back mechanism of oil filter
Inventor: SATO KUNIHIKO
IPC: B01D27/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make easy the attaching and detaching of an oil filter while holding a function of storing a fixed quantity of engine oil at stopping engine by making a pipe erected in the oil filter a flexible pipe. SOLUTION: In a pipe 2, a spiral rib 6 made of a metal spring for keeping the shape of the pipe is incorporated within a cylindrical flexible material having oil impermeability. One end of an adapter 8 of a metal pipe is force- fitted on the inside of the pipe 2. By force-fitting the other end of the adapter 8 on the inside of a union 4, the pipe 2 is fixed to the union 4. Furthermore, the pipe 2 is set at height such that it does not prevent a relief valve from being opened. When attaching and detaching an oil filter part, the pipe 2 is bent in the direction in which it keeps out of engine accessories and the like and the oil filter part can be attached and detached in that direction.  As a result, the degree of freedom of the attaching and detaching direction is increased, and when attaching and detaching the oil filter part, the influence of the layout of the engine accessories and the like is hard to be exerted on it.
Patent JP-S6372056-A (JP)
Inventor: ROBAATO HARORUDO BAATOMAN
IPC: G01N27/62
Filed: 1987-07-10
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-S6330451-A (JP)
Title: Acrylic acid ester and/or methacrylic acid ester and production thereof
Inventor: NISHIKUBO TATATOMI
IPC: C07C315/04
Filed: 1986-07-25
Abstract: NEW MATERIAL:A compound expressed by formula I (Z is epoxy resin residue, e.g. formulas II, III, etc.; R1 is H or CH3; R2 is formulas IV, V, etc.). USE:Curable by using not only an organic peroxide but also an photosensitizer as a curing agent. PREPARATION:A glycidyl acrylate or methacrylate or both and an active ester of a polyfunctional carboxylic acid are subjected to addition reaction in the presence of a catalyst, e.g. quaternary onium salt, and as necessary, a polymerization inhibitor, e.g. hydroquinone, etc., to afford the aimed compound expressed by formula I (Z is bifunctional group).
Patent JP-S5876187-A (JP)
Title: System for controlling total amount of sludge
Inventor: OGISHIMA YOSHIZUMI
IPC: C02F3/12
Filed: 1981-10-30
Abstract: PURPOSE:To hold the total dry amount of sludge in the system at a predetermined value with the easy management of operation, by measuring the amount of sludge flowing into an aerating cell and the total dry amount of sludge in the system, and adding a feed-back controlling amount to said amount of inflow sludge to obtain the amount of excess sludge to be withdrawn. CONSTITUTION:From values measured by a meter 6 for the amount of inflow sewage and a densitometer 7 for the concentration of SS in the inflow sewage, the amount of sludge flowing into a aerating cell 1 is calculated by the first circuit 8 at every cycle of controlling. The total dry amount of sludge in the system is calculated from MLSS, the amount of inflow sewage, etc. by the second circuit 9, averaged and used for control. A correcting controlling part for the amount of excess sludge is calculated by the third circuit 10 using the total dry amount of sludge obtained by the second circuit 9 as a controlling amount. An output from the first circuit 8 is added to that from the third circuit 10 by the forth circuit 11 to calculate the amount of excess sludge to be withdrawn. The actual amount of excess sludge to be withdrawn is calculated by an arithmetic unit 12 and compared with an objective value for the amount of excess sludge to be withdrawn by a controller 13 to dispatch a signal for starting or stopping  an excess sludge pump 3.
Patent JP-H09530-A (JP)
Title: Esophagus anastomosing instrument
Inventor: INOUE NOBORU
IPC: A61B17/00
Filed: 1995-06-16
Abstract: PURPOSE: To perform an operation for the esophageal aneurysm or the like very easily and with certainly, without incising the surgical part from the outside and suturing the lesion of the esophagus as in conventional methods, and to enable an anastomosing head at the end of an anastomosing rod to be surely set to the length to the appropriate position of the lesion of the esophagus. CONSTITUTION: Inside an anastomosing instrument main body 1 having an air suction hole provided in the side face of its first end, a collapsing pressure pipe 9 is supported in such a way as to be freely moved back and forth in the direction of its first and second ends, and a collapsing pressure handle connected to the first end of the collapsing pressure pipe 9 is supported against the first end of the anastomosing instrument main body 1 in such a manner as to be freely rocked.  A cutter 19 having a blade 24 for cutting the lesion of the esophagus, with a plurality of suction holes 23 in the cutter 19, and a cartridge 22 for a staple 21, are freely removably provided at the second end of the collapsing pressure pipe 9, and an anastomosing rod 25 is passed through the collapsing pressure pipe 9 in such a way as to be freely moved back and forth in the direction of its ends, with an anastomosing handle and an anastomosing head 28 mounted on the first and second ends of the anastomosing rod 25, respectively.
Patent JP-H093751-A (JP)
Title: Electric charge preventing device in loom
Inventor: NISHIMURA KAZUO
IPC: D03J1/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide an electric charge preventing device in a loom capable of effectively discharging the static electricity generated during the operation of the loom to keep an electroless state. CONSTITUTION: This electric charge preventing device 10 in a loom consists of a tongue shaped contact piece 11, a contact receiving plate 12 and a discharging circuit 13. The tongue shaped contact piece 11 has an elasticity, is attached to the side of a held frame 2, and has an electrically contacting relation with a carrier rod 6. The contact receiving plate 12 is attached to the main body of the loom and connected to the discharging circuit 13. The tongue shaped contact piece 11 and the receiving plate 12 contact each other intermittently according to the up and down movement of the held frame 2.
Patent JP-H08229157-A (JP)
Title: Hose carrying apparatus
Inventor: TSUCHIYA KENJI
IPC: A62C33/00
Filed: 1995-06-16
Abstract: PURPOSE: To make an endless belt hardly slip to the first roller by providing supporting shafts between the first and the second rollers closer to the rotational direction side of the second roller than the straight line connecting the first and the second rotational centers when endless belts are brought into contact with each other. CONSTITUTION: In a hose carrying part 40, each driving roller 44 being the first roller is provided at a position where it does not interfere carrying of a hose 100 and each following roller 43 being the second roller is energized in the mutually approaching direction and is rotatably provided in the mutually separating direction by using supports 45A and 45B provided between the driving roller 42 and the following roller 43. In addition, each of supporting shafts 45A and 45B is provided on the rotational direction side of the following roller 43 closer than the straight line connecting the rotational center of the driving roller 42 and the rotational center of the following roller 43. When the following rollers 43 are rotated in the mutually separating direction, tensile force of the endless belt is thereby increases and it hardly slips to the driving roller 42.
Patent JP-H0837879-A (JP)
Title: Apparatus for treating harvested vegetable
Inventor: KATO KEIZO
IPC: A01D23/04
Filed: 1994-07-26
Abstract: PURPOSE:To provide an apparatus for treating harvested vegetables, equipped with a posture correcting means for making the axial center of each formed head part intersect the cutting direction of a cutting blade at nearly right angles, capable of straightening the cut surface and enhancing the merchandise value and useful for cabbages, etc. CONSTITUTION:This apparatus for treating harvested vegetables is obtained by installing a posture correcting means 16 for making the axial center of each formed head part intersect the cutting direction of a cutting blade 50 at nearly right angles in a conveying process of a conveying means 14 to the time of cutting a boundary part between the formed head part and a rhizomatic part with the cutting blade 50. Furthermore, the apparatus is equipped with an upper conveying part 54 at the top of the formed head part of the conveyed harvested vegetables above an auger screw 33 and before the cutting blade 50 in the conveying direction and the conveying speed of the upper conveying part 54 is preferably set at a lower one than that of the auger screw 33 so that the axial center of the formed head part having the upper side thereof tilted in the conveying direction by nipping the rhizomatic part with the auger screw 33 may intersect the cutting direction of the cutting blade 50 until the boundary part between the formed head part and the rhizomatic part is cut with the cutting blade 50.
Patent JP-2001001328-A (JP)
Title: Mechanism for setting gap between upper and lower rollers and manufacture of building board using it
Inventor: SAKAI SADAHIRO
IPC: B28B11/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce an unevenness of a thickness of a kneaded material layer on a surface of a base layer. SOLUTION: The mechanism 100 for setting a gap between upper and lower rollers comprises upper and lower retaining rollers 10 and 11 vertically arranged at a gap through a conveying route P of a base layer, and an air cylinder mechanism 102 arranged above both ends of a shaft 106 of the roller 10. The apparatus for manufacturing a building board comprises air cylinder mechanisms 100 each having upper and lower piston rods 126 and 128 respectively coupled to both ends of a piston 124 of an air cylinder 122. In this case, the rod 128 is extended from a lower end of the cylinder 122, coupled to ends of the shaft 106, and a downward movement inhibiting member 130 is thread engaged with the extended portion of the cylinder 122 from its upper end. A gap setting member 140 is separably inserted into and held between the member 130 and the upper end of the cylinder 122 to set the gap.
Patent JP-H1015472-A (JP)
Title: Coating utensil
Inventor: TSUJII NORIHIRO
IPC: B05C1/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent liquid sag to the outside surface of a container in the standstill state of the container of a coating utensil held standstill in an upright state. SOLUTION: This coating utensil has the container 4 which houses a coating liquid 2 and may be held standstill with its aperture 4a held on an upper side and a coating body 6 disposed at the aperture 4a. This coating body 6 mainly consists of a base part 8 which has a liquid outflow hole 8a through which the inside of the container 4 communicates with the outside and is fitted into the aperture 4a of the container 4 and a brush part 10 which is disposed on the front surface 4a of the base part 8, includes the coating liquid flowing out of the liquid outflow hole 8a and coats an object to be coated with the coating liquid.  The coating utensil described above is provided with a liquid outflow hole 8a in the position lower than the outer periphery of the front surface 8b of the base part 8 in the standstill state of the container 4 and the front surface 8b of the base part 8 is formed on a slope downgrading toward the liquid outflow hole 8a from its outer periphery.
Patent JP-S6152672-A (JP)
Title: Picture transfer device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/16
Filed: 1984-08-21
Abstract: PURPOSE:To eliminate the color staggering of a multi-colored picture by giving a charge of a polarity reverse to a toner on the surface of a transfer material and impressing a voltage of the same polarity on the surface of a transfer drum so as to fix the transfer material. CONSTITUTION:An electrostatic image is exposed on, for instance, a selenum photosensitive drum 10 to form an image of a negatively charged toner 9. A transfer drum 30 is so constituted to provide a conductive elastic layer 4 and an insulating layer 5 on a conductive base body 3. On the surface of the transfer drum 30 a negative voltage is impressed by a corona discharge device 6, and said drum 30 is brought into contact with the photosensitive drum 10 at a contact part A. The transfer material 10 is advanced as shown by an arrow D, the surface of said material is positively charged by a corona discharge device 7. At the contact part A of the drums 10 and 30, the negative toner 9 is attracted to the transfer material 10 and transferred. On the other hand, the positive transfer material 10 is attracted to the negative transfer drum 30 to be wound strongly. Consequently even if colors of the toner are sequentially charged, the multi-colored picture without color staggering can be obtained since the transfer material is fixed on the transfer drum.
Patent JP-H07130928-A (JP)
Title: Method of removing residual resist
Inventor: HAMADA YOICHIRO
IPC: C23G1/20
Filed: 1993-06-23
Abstract: PURPOSE:To completely remove residual resist by exfoliating it using an aqueous solution containing manganese peroxide potassium and sodium hydroxide after the resist is removed by aqueous sodium hydroxide solution. CONSTITUTION:Casein resist is exfoliated by soaking it in aqueous sodium hydroxide solution where the concentration is 1.0mol/l and the temperature is 90 deg.C for sixty minutes, and then it is washed and dried. The residuum of the resist is removed by soaking this lead frame in the mixed aqueous solution at 55 deg.C where the concentration of the manganese peroxide potassium is 0.2mol/l and the concentration of sodium hydroxide is 0.5mol/l. Upon measurement of the results with a microscope, the residuum of the resist is completely removed.
Patent JP-S6331531-A (JP)
Title: High pressure generator
Inventor: TAKANO MASAYOSHI
IPC: B01J3/06
Filed: 1986-07-24
Abstract: PURPOSE:To pressurize a body to be pressurized synchronously and uniformly, by arranging a cylinder structure wherein a gasket structure is interposed between a sealing core and the anvil core of an upper and lower anvil structures. CONSTITUTION:When a lower slope is separated from the slope of a lower slope body 16, the wedge mounted on a frame body 38 is pushed by the elastic force of a spring 56 to slide with respect to a guide pin 51 and a guide member 53 and contacts with a stopper 51a to stop. When the frame body 38 and a cylinder structure 46 are positioned at a predetermined height, the frame body 38 and the cylinder structure 46 are allowed to integrally run on a rail 36 and a rail out of a press machine by a drive source to be drawn out to a predetermined position outside the press machine, and a body 57 to be press-molded is taken out from a cylinder core 42, and the cylinder core 42 and anvil cores 9, 26 are cleaned to perform preparation for the next pressurization.
Patent JP-S5882414-A (JP)
Inventor: JIYOOJI BAADAA
IPC: H01B7/02
Filed: 1982-10-06
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-H1021869-A (JP)
Title: Spatter ion pump
Inventor: CHIN KOKUKA
IPC: H01J41/12
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To meet requirements of a specified limitation pressure and an exhaust speed and ensure miniaturization and light weight by arranging an anode made of a magnet forming holes between two cathodes and applying a positive potential to the cathodes. SOLUTION: An anode forming a multiple cell anode made of a permanent magnet 2 forming one or plural holes 2a extending vertically between two cathode pole plates 1 is disposed, and a positive potential relative to the cathode plate 1 is applied from a control power source 3 to the permanent magnet 2. Thus, a magnetic field with its sufficient strength exists in a space between each cathode 1 and the anode 2, a number of orthogonal portions with the magnetic field and the electric field is produced, electrons constrained by the magnet and electric fields expands to a clearance between each cathode 1 and the anode 2, a voltage of the clearance thereof is lower than the anode 2, the constraint capability of the electric field is weak, the magnetic field is relatively strong, an electron cloud expands to the clearance therebetween, and a volume of the electron cloud can be increased.
Patent JP-H071465-A (JP)
Title: Mold for molding golf ball
Inventor: TOMOCHI MASATOSHI
IPC: B29C45/14
Filed: 1993-06-21
Abstract: PURPOSE:To mold a golf ball without damaging the appearance shape and flight capacity of a dimple formed by the head part of the holding pin protruding into a cavity by forming the surface of the folding pin so as to have a circular protruding spherical surface from the center of the cavity. CONSTITUTION:A pin 2 having a head part 3 is held to the state protruding into the cavity 4 formed by the lower mold 1 and upper mold of a golf ball mold by a reciprocally moving mechanism. Each of the dimples 11 of a golf ball is formed by the head part 3 of the pin. The surface 3a of the head part 3 of the pin 2 is formed into a circular protruding spherical surface (A-arrow view) from the center of the cavity 4. Therefore, the dimple 11 formed by the head part 3 becomes the same dimensional shape as the dimple 11 formed by the dimple forming protruding part 12 provided to the inner surface of the cavity 4 and the molded golf ball 13 is beautifully finished in the appearance shape of all of dimples 11 and the flight capacity thereof is not damaged.
Patent JP-S6151552-A (JP)
Title: Method and device for inspecting defect of information recording disk
Inventor: OGAWA YOSHIZO
IPC: G11B7/26
Filed: 1984-08-22
Abstract: PURPOSE:To detect securely whether a disk has a defect or not by changing scanning positions for every disk to be inspected. CONSTITUTION:A counting means A counts the number of disks to be checked or the number of times and a control means B changes high-speed reproducing start positions of disks according to the counted value. Then, a disk loaded on a reproducer 1 is reproduced at a high speed and its reproducing signal is supplied to a dropout detecting circuit 3 to detect a dropout. When a kick starts at the 1st track of the disk on the basis of a tracking signal, the disk is all reproduced on the same track. Therefore, if disks manufactured with a stamper having a defect have a defect at the same position and the defect position is present where a sensor does not make a scan, there may be an omission of inspection. For the purpose, scanning start positions are changed for every disk to detect the defect of the stamper.
Patent JP-2000007966-A (JP)
Title: Ink set, recording unit, ink jet cartridge, ink jet recording process, and ink jet recorder
Inventor: OSUMI KOICHI
IPC: C09D11/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink set free from the problem that the inside of an apparatus is stained with the ink used in restoring means and capable of allowing long-term stable recording of a high-grade recording image by packing a black ink containing self-dispersible carbon black and an aqueous medium and color inks each containing a colorant, a urea (derivative), and an aqueous medium into their respective ink receptacles. SOLUTION: A self-dispersible carbon black in an amount of 0.1-15 wt.% prepared by bonding at least one kind of hydrophilic groups to the surface of carbon black directly or through other atomic groups is dispersed in an aqueous medium containing 50-95 wt.% water and 3-50 wt.% water-soluble organic solvent to obtain a black ink having a viscosity of 1-15 cP and a surface tension of 25-50 dyn/cm. 0.1-20 wt.% colorant and 0.1-20 wt.% urea (derivative) are dispersed in an aqueous medium containing 50-95 wt.% water and 3-15 wt.% water-soluble organic solvent to obtain a color ink having a viscosity of 1-15 cP and a surface tension of 25-50 dyn/cm. The black ink and such color inks are packed in their respective ink receptacles.
Patent JP-H0519699-A (JP)
Title: Picture display device
Inventor: TERASAKI NOBUO
IPC: G09F9/00
Filed: 1991-07-16
Abstract: PURPOSE:To detect a situation that a temperature rises to a specified temperature or above and to prevent burning by attaching a temperature sensor at the specified position of a housing. CONSTITUTION:A temperature sensor 8 attached to both side surface parts below the part of a housing 1 where a heat pipe 6 is attached is provided with an alarm issuing mechanism. In such a case, when the temperature sensor 8 near the part of the housing 1 where the heat pipe 6 is attached detects that the temperature of the housing 1 is equal to or above the specified temperature, the alarm is issued to inform of danger and the burning, etc., of a surface part is prevented by stopping the operation of the device. As another method, it is conceivable that a cooling effect for the heat pipe 6 is increased by spraying coolant such as water or oil to the cooling fan 7 of the heat pipe 6 by an atomizer disposed near the housing 1.
Patent JP-H0464315-A (JP)
Title: Fully automatic rice cooker
Inventor: YATSUHOSHI FUMIAKI
IPC: A47J27/00
Filed: 1990-07-02
Abstract: PURPOSE:To wash out rice attaching inside a rice washing container and a transfer member by means of water volume correction by a method wherein rice unit volume is measured, a motion to drop and supply rice and water of an amount which makes cooked rice rather hard into a rice cooker is repeated until rice volume reaches a prescribed value, and water is additionally supplied to the rice cooker by an amount necessary for making cooked rice have a hardness set to the prescribed rice volume. CONSTITUTION:Rice is washed by a unit volume, water is supplied by an am ount which makes cooked rice be rather hard, and this motion is repeated by necessary times. If a hardness setting switch 14d selects 'normal' or 'soft', correction water of a corresponding volume is supplied at a time. Then a trans fer member 7a is swung to a drain side until rice washing reaches a prescribed time limit. A lid holder 12 releases a lid 11 so that the lid 11 closes a rice cooker 10. The rice in the rice cooker 10 is evened up uniformly, and after a prescribed time period elapses, a power source is supplied to start rice cook ing.