baber/WOPTO huggingface dataset:
Patent JP-H10105929-A (JP)
Title: Spin-valve-sensor having improved magnetic resistance
Inventor: HARDAYAL SIN GILL
IPC: G11B5/39
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a spin-valve-sensor having an improved magnetic resistance(MR) effect in which the MR effect does not depend on a direction of an external magnetic field. SOLUTION: The spin-valve magnetic resistance reading sensor in which magnetization directions of a free layer 632 and a restraint layer are perpendicular to each other under a static state and a current flowing in the free MR layer is oriented to flow substantially at 45 deg. angle to the magnetization direction of the free layer 632, is provided. The current flowing at 45 deg. angle to the magnetization direction of the free layer 632 adds AMR effect existing in the free MR layer to GMR effect of the spin-valve-sensor to increase whole magneto- resistance effect by about 25 to 33%.
Patent JP-H05309504-A (JP)
Title: Spindle clamping mechanism of machine tool
Inventor: BABA SADAMU
IPC: B23B19/02
Filed: 1991-09-03
Abstract: PURPOSE:To provide a spindle clamping mechanism of a machine tool capable of clamping each other surely with high stiffness the first spindle held for rotation by a spindle head and the second spindle which is held by the spindle head for rotation and supported by the spindle head for advancing or retreating in axial direction in the first spindle. CONSTITUTION:A spindle head 3 of a machine tool forms at a part of an internal circumference face of a milling spindle 1 thereof a ring type cylindrical space 4, in which an oil ring 5 is mounted to generate pressure in directions of left and right. Couples of internal and external clamp rings 20 comprising internal rings 6 having downward inclination of their taper faces in direction of outward of left and right of the oil ring 5 and external rings 7 forming opposite taper faces to the internal rings 6, coned disc springs 8 of elastic member to press respectively outsides of external rings 7 of a couple of clamp rings 20 and an oil room 10 in the oil ring 5 are formed to supply pressed oil to the oil room 10 through a contact ring 16 engaged at a back part of the milling spindle 1.
Patent JP-S60137001-A (JP)
Inventor: MIYOSHI AYATERU
IPC: H01C7/04
Filed: 1983-12-26
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-H04129018-A (JP)
Title: Magnetic head chip attaching method
Inventor: KAWASAKI TAKAFUMI
IPC: G11B5/53
Filed: 1990-09-18
Abstract: PURPOSE:To easily set the gap center height of a magnetic head chip from a drum unit assembling reference face with a high precision by floating and holding plural magnetic head chips above a base plate or a rotating cylinder and adhering them. CONSTITUTION:Each magnetic head chip 1 is positioned and held while being floated at a prescribed height from a base plate 2, and an adhesive 18 of instantaneous hardening penetrates and is filled in the space between magnetic head chips 1 and the base plate 2, and holding of magnetic head chips 1 is released after hardening of this adhesive 18 to attach the magnetic head chips 1 to the base plate 2. Therefore, the extent of floating of magnetic head chips 1 from an attaching face 2a is adjusted to uniformize gap center heights of magnetic head chips 1 from the reference face even if gap center positions from the end faces of magnetic head chips are not uniform. Thus, gap center heights of magnetic head chips from the drum unit assembling reference face are easily set with a high precision.
Patent JP-H1095283-A (JP)
Title: Insulator dashboard for automobile
Inventor: ISHIZUKA YOSHINORI
IPC: B62D25/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a clearance from being generated on a dash panel bent part, so as to considerably improve sound insulating performance, by forming a recessed groove on a sound insulating member along the dash panel bent part and taking a sound absorbing material positioned in the recessed groove back surface into a thin part rich in shape holding performance. SOLUTION: An insulator dashboard 10 is constituted of a laminated body in which a sound absorbing material 30 of a porous base material is integrally formed on the back surface of a sound insulating material 20 of a thermoplastic sheet material, and it has a complicated shape along the shape of the chamber inner surface of a dash panel. In the dash panel, a bent part 43 is formed between a dash lower part 41 and a toeboard part 42. In the insulator dashboard 10, a recessed groove 21 is formed on the sound insulating material 20 along the bent part 43, the sound absorbing material 30 positioned on the back surface side of the recessed groove 21 is formed into a thin part 31 and its rigidity is enhanced in comparison with the other parts.  Therefore, on the bent part 43 of the dash panel, the sound absorbing material 30 is made into the tent pitching state in the insulator dashboard 10, and any clearance is not generated.
Patent JP-H0985076-A (JP)
Title: Vacuum container exhausting control apparatus
Inventor: TSUTSUGUCHI KAZUNORI
IPC: B01J3/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To realize high throughput by suppressing the winding-up particles in a vacuum container exhausting control apparatus. SOLUTION: A plurality of exhaust valves 2-1, 2-2, 2-3 different in exhaust quantities are parallelly arranged to the exhaust line connecting a vacuum container 1 to and an exhaust device 3 and the pressure in the vacuum container 1 is detected by a pressure detector 5 and, corresponding to this detected pressure signal 7, the exhaust valves are changed over by a valve automatic controller 8. In this changeover control, the exhaust valve 2-1 low in exhaust quantity at the initial stage of the start of exhausion is controlled so as to be changed over to the exhaust valves 2-2, 2-3 successively large in exhaust quantity according to the lowering of the pressure signal 7. By this constitution, exhaustion can be controlled without suddenly increasing an exhaust flow rate and reducing an exhaust flow rate.
Patent JP-H06198700-A (JP)
Title: Production of magnetic recording medium
Inventor: GEERUHARUTO HIYUBURAA
IPC: B05C9/06
Filed: 1993-10-06
Abstract: PURPOSE: To manufacture a double layer by a wet lap coating method using an extrusion coating machine capable of extremely thinly applying an upper layer containing a magnetizable pigment and a lower lay capable of pref. containing a non-magnetic additive increasing conductivity or reducing light permeability. CONSTITUTION: At least two slot dies for stacking a plurality of layers to apply them to a soft non-magnetic base material by a wet-on-wet system are provided and the upper lip of the common outlet orifice of the slot dies is set back from the lower lip thereof. A magnetic recording medium is produced by an extrusion coating machine constituted so that a right parallelepiped magnet of which the upper end is opposed to an extruder orifice at a distance of 0.1-5 mm is arranged behind a base material in parallel thereto and an uppermost magnetizable layer has a dry thickness of 2.0 μm or more and the lower layer adjacent thereto, pref., a non-magnetic layer has a dry thickness of 0.5 μm or less.
Patent JP-2000085755-A (JP)
Title: Top open carton
Inventor: MOCHIZUKI HAJIME
IPC: B65D5/66
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a carton which is provided with a large opening part in an upper face plate and excellent in sealing stability by providing a first connection part parallel to the unsealing direction of a take-out flat on the position close to an unsealing start piece above a fold of an opening line. SOLUTION: A first connection part 27 is provided on an opening line OL on both sides of an unsealing start piece 26. The connection part 27 is provided on a discontinuous part, and is separated in the vertical direction but agreed at the right and left positions. A second connection part 28 is not only same in constitution as the first connection part 27, but also discontinuous in the opening line OL. When the unsealing start piece 26 is picked and lifted, the first connection part 27 is broken to form a take-out flap and make an opening. A cutting line CL to receive the unsealing start piece 26 is provided opposite thereto on a fold L5. After the unsealing, the unsealing start piece 26 is inserted in the cutting line CL to enable the re-closing.
Patent JP-H0195741-A (JP)
Title: Low-calorie sweetener composition having appearance of crystallite state
Inventor: KONDO TSUTOMU
IPC: A23L27/30
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a sweetener composition having sucrose granulated sugar- like appearance of crystallite, excellent sweetness, low calorie and no tooth decaying properties, by coating crystallite particles of meso-erythritol with a sweetener component. CONSTITUTION:The surface of crystallite particles of meso-erythritol having preferably about 0.1-1.0mm particle diameter is coated with a sweetener component consisting of a non-saccharide sweetener such as aspartame, stevioside or sodium saccharide or of a mixture of the non-saccharide sweetener and a saccharide sweetener and then optionally dried by vacuum drying or air drying.
Patent JP-S63107696-A (JP)
Inventor: INADA HIROFUMI
IPC: E21D11/10
Filed: 1986-10-23
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-H08153994-A (JP)
Title: Device and method for mounting parts
Inventor: OISHI KOSUKE
IPC: B23P21/00
Filed: 1995-09-28
Abstract: PURPOSE: To provide a rational and economic method and device for mounting parts by which parts (for example, pin grid array type electronic parts) can be mechanically mounted on a parts mounting area as they are with high accuracy after the parts are processed (for example, leads are corrected) in the device. CONSTITUTION: A parts mounting device is provided with a mounting section 91 which can hold parts 100 in a removable state and carries the parts 100, recognizing section which recognizes a parts mounting area 71E on which the parts are to be mounted, processing section 81 which processes the parts 100, and control section which controls the mounting section 91 to transfer the parts 100 to the processing section 81 and, after the parts 100 are processed, to the parts mounting area 71E while maintaining a positional relation against the parts 100.
Patent JP-H03112482-A (JP)
Title: Dialysis module for cell culture
Inventor: KURIMOTO TSUKASA
IPC: C12M3/06
Filed: 1989-09-27
Abstract: PURPOSE:To obtain the title module capable of incubating cells both in high efficiency and density, by passing a fine rodlike or tubular support into the tube of a tubular dialysis membrane and by forming said support to a helical form. CONSTITUTION:A fine rodlike or tubular support (e.g. of stainless steel) is passed into the tube of a tubular dialysis membrane (e.g. made of cellulose acetate) and formed to a helical form to obtain the objective dialysis module for cell culture 12. This module is installed in a culture tank 7. Cells are then incubated while introducing a fresh medium 5 via pump 6 into the tank 7, and a medium 8 containing a useful substance produced (e.g. enzyme) is discharged via a pump 9. Concurrently with this, a medium 10 is circulated inside the module 12 via a pump 11 to make dialysis between the module 12 and the cell culture medium 13 in the tank 7 and to replenish nutrients necessary for the cell culture. And the medium 13 is circulated inside a second dialysis module 15 to make dialysis through a medium 16 to remove growth inhibitor, etc.
Patent JP-H11149641-A (JP)
Title: Optical recording method and optical recording device
Inventor: ISHII KOICHIRO
IPC: G11B7/0045
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To perform recording with proper light intensity even when a temperature change occurs and to prevent a reduction in a processing speed by holding information regarding the upper and lower values of light intensity for allowing normal recording in the specified place of a recording medium or a recording device and performing test recording by light intensity based on this information during test recording. SOLUTION: A reproducing circuit 9 calculates a recording condition by a control circuit 10 according to a rest recording area based on reproducing information obtained by restoring the reproducing signal of an optical head 5. A temperature sensor 8 detects the temperature in an optical recording device 1a or of an optical disk 2, inputs a signal to the control circuit 10 and, when the temperature is changed by a specified value or more, a plurality of test patterns recorded at the time of test recording stored in a memory 7 are read, and then a test recording operation is started by a modulation circuit 6. An arithmetic and logic unit 11 calculates optimal intensities for all recording areas at the time of information recording based on the recording condition calculated by the control circuit 10.  Then, during test recording, the table of optimal recording power for each zone of an optical disk 2 is made by the arithmetic and logic unit 11.
Patent JP-S63105764-A (JP)
Inventor: IWAISHI HIROAKI
IPC: A61K6/02
Filed: 1986-10-21
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-H0586107-A (JP)
Title: Method for suspension polymerization of vinyl monomer
Inventor: MORIOKA IKUO
IPC: C08F2/18
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a particulate resin having a narrow particle diameter distribution and a low fine particle content by polymerizing a vinyl monomer by suspension polymerization in the presence of a sparingly water-soluble inorganic salt and an oil-soluble catalyst using a specific water-soluble free-radical polymerization initiator without using an anionic surfactant. CONSTITUTION:A vinyl monomer (e.g. styrene) is polymerized by suspension polymerization in the presence of a sparingly water-soluble inorganic salt (e.g. tricalcium phosphate) and an oil-soluble catalyst (e.g. benzoyl peroxide). This polymerization is conducted not using an anionic surfactant but using 4,4'-azobis(4-cyanopentanoic acid) in an amount of 0.1-0.0001wt.% based on the aqueous medium. Thus, a particulate vinyl resin having a narrow particle diameter distribution and a low fine particle content can be obtained at a greatly improved efficiency.
Patent JP-H0784578-A (JP)
Title: Tempo setting device of electronic musical instrument
Inventor: WAKUTA SADASUKE
IPC: G10H1/40
Filed: 1993-09-13
Abstract: PURPOSE:To provide the tempo setting device of the electronic musical instrument which enables a player to start a rhythm musical performance with desired tempo and prevents the flow of the rhythm musical performance from being spoiled even when a rhythm is changed halfway in the rhythm musical performance. CONSTITUTION:This device is equipped with a rhythm selecting means 141 which selects a specific rhythm, a tempo setting means 142 which sets the tempo of the rhythm musical performance, a rhythm musical performance start indicating means 140 which indicates the start of the rhythm musical performance, and a control means which makes the electronic musical instrument carry out the rhythm musical performance with newly set tempo when the specific rhythm is selected by the rhythm selecting means and new tempo is set by the tempo setting means 142 at the time of the indication for the start of the rhythm musical performance and with tempo predetermined corresponding to the selected rhythm when the specific rhythm is selected by the rhythm selecting means 141 and the new tempo is not set by the tempo setting means 142.
Patent JP-H03112997-A (JP)
Title: Ganglioside gm3, intermediate and production thereof
Inventor: NUMATA MASAAKI
IPC: C07H15/04
Filed: 1989-09-27
Abstract: NEW MATERIAL:A compound shown by formula I (R<1>, R<3> and R<4> are H or benzyl; R<2> is H or acetyl). USE:A synthetic intermediate for ganglioside GM3. PREPARATION:A sialic acid derivative shown by formula II (Bn is benzyl; Ac is acetyl; Ph is phenyl) is reacted with a lactose derivative shown by formula III in the presence of a glycosylating catalyst (e.g. AgOSO2CF3 or AgClO4) preferably in the presence of a solvent such as nitromethane or toluene at -30 to 60 deg.C for 30 minutes to 18 hours to give a compound shown by formula I wherein groups R<1>, R<3> and R<4> are benzyl and R<2> is H.
Patent JP-H0699420-A (JP)
Title: Mold for manufacturing block and manufacture of block
Inventor: SUZUKI TATSUO
IPC: B28B7/18
Filed: 1992-09-21
Abstract: PURPOSE:To mold a block of complicated solid shape by forming protruding sections on the inner face of molds of a bottom section and side sections and a top mold slidable to the side mold, also forming a tapered sleeve section extending from one side to the other side of the protruding sections of a stop section and the bottom section and fitting and sliding extended sections of the protruding sections of the other side. CONSTITUTION:A cylindrical section 11b extending almost to the upper end of a side mold 12 is formed on the center of a protruding section 11a formed on the central section of a bottom mold 11. Protruding sections 12a are formed on the central sections of four side molds 12. The central section of a protruding section 13a formed on the central section of a top mold 13 is extended downward to form a sleeve section 13b formed into the tapered shape through which mold releasing can be carried out. The cylindrical section 11b of the bottom mold 11 is fitted slidably into a through- opening 13c formed on the top mold 13 through a sleeve section 13b. A hydraulic material containing cement and dry fine powder is kneaded, with which sea water or pure water is mixed in the range of optimum water content of + or -5%, and the mixture is placed in a mold 10 and compressed by the top mold 13, and compacted while vibration is applied.
Patent JP-H0892036-A (JP)
Title: Lipstick composition
Inventor: EGAWA YUICHIRO
IPC: A61Q1/04
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a lipstick composition excellent in feeling of use, makeup durability and preventing effects on color staining. CONSTITUTION: This lipstick composition contains (A) a volatile silicone oil, e.g. octamethylcyclotetrasiloxane or decamethylcyclopentaslloxane, (B) dimethylsilylated silicic acid anhydride and/or silicone-treated silicic acid anhydride and (C) a powder usually used in a makeup cosmetic. The amounts of the ingredients based on 100 pts.wt. cosmetic are 20-70 pts.wt. ingredient (A), 0.1-10 pts.wt. ingredient (B) and 0.1-20 pts.wt. ingredient (C). The dimethylsilylated silicic acid anhydride is obtained by carrying out the vapor treatment of the surface of silicic acid anhydride with, e.g. dimethylchlorosilane. The silicone-treated silicic acid anhydride is obtained by carrying out the coating treatment of silicic acid anhydride with dimethylpolysiloxane, methylhydrogenpolysiloxane or cyclic silicones. Furthermore, a water-soluble salt of alginic acid and a bi- or a trivalent metallic salt in an amount of 0.1-5 pts.wt. total amount of both are preferably contained in the composition.
Patent JP-H0998039-A (JP)
Title: Sound mute circuit
Inventor: NUNOTANI HIDEJI
IPC: H03G3/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound mute circuit which can prevent the pop sound that is generated when a power supply is switched off. SOLUTION: When a switch SW1 is turned off, a microcomputer 1 detects the state of the SW1 and outputs a control signal to open a switch SW2 and to prevent the sound signal received from an amplifier circuit 3 from being inputted to a speaker 4. When the SW2 is opened based on the control signal sent from the microcomputer 1, the microcomputer 1 outputs a control signal to turn off the next power control element 2. When the control signal is inputted from the microcomputer 1, the element 2 turns off its own state and stops the supply of power to the circuit 3. Therefore, the SW2 is always turned off before the element 2 is turned off in order to prevent input of the output of the circuit 3 to the speaker 4. As a result, the pop sound that is generated when a power supply is switched off can be eliminated.
Patent JP-2001071136-A (JP)
Title: Gas shield arc welded joint excellent in fatigue strength
Inventor: SUMI HIROYUKI
IPC: B23K9/16
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue strength by forming the cross sectional shape of a welded bead into a shape satisfying a prescribed relation. SOLUTION: The cross sectional shape of the welded bead is formed in the shape satisfying the formula: D/W<=0.11. Wherein, W is the welded bead width as a parameter of the welded bead cross sectional shape and D is the depth of penetration. This formula is preferably adopted for a build-up welding, such as multi-layer butt-welding joint and repairing welding. The fatigue breakage of the welding joint part occurs when the fatigue crack generated at a toe part in reinforcement of the welding is propagated. The fatigue strength is enhanced by reducing the degree of the stress concentration. For this purpose, the toe part in the reinforcement of the welding is smoothened, i.e., the angle (reinforcing angle θ of the welding) formed between the rising line of the toe part in the reinforcement of the welding and the base material is enlarged.  The reinforcing angle θ of the welding is sharply enlarged when the D/W becomes <=0.11. In this way, the steel can be used for structural material without changing the composition, and the additional work, such as grinding after welding, is unnecessitated.
Patent JP-S62112934-A (JP)
Title: Air conditioning device
Inventor: SHIOTANI KAZUYOSHI
IPC: F24F3/00
Filed: 1985-11-09
Abstract: PURPOSE:To obtain favorable room temperature distribution and humidity by a structure wherein, when the cooling of a room is intended, the room air is sucked through the ceiling face and the cooking air is blown-off through the ceiling face, while when the heating of the room is intended, the room air is sucked through the floor face and the warm air is blown-off through the floor face. CONSTITUTION:During cooling, the high-pressure refrigerant left a compressor 11 is heat- exchanged with the outdoor air, which is sucked with a fan 16 through an air inlet 23 at an underfloor condenser 12, and then flowed through a decompression device 14 to a ceiling evaporator 13, while the indoor air is sucked through a ceiling suction port 18 with a fan 17 and,after being heat-exchanged, blown off through a ceiling outlet 19 into a room in the form of cool air. Because the drain developed at the evaporator 13 falls down by gravity through a drain pipe 28 onto the surface of the condenser 12 so as to cool the surface, the removed heat of the condenser 12 is increased and consequently the cooling capacity is improved. During heating, the high-pressure refrigerant left the compressor 11 is flowed to the condenser 12 so as to be heat-exchanged with the indoor air, which is sucked with the fan 16 through a floor suction port 20, in order to be blown off through a floor outlet 21 into the room in the form of heated air. In addition, the high-pressure refrigerant turns into low-pressure refrigerant by passing through the decompression device 14 and flows in the evaporator 13. Because the resultant drain developed at the evaporator falls down inflow onto the surface of the condenser 12 and is heated by the surface and evaporated and finally blown off in the room, the humidifying effect is produced.