baber/WOPTO huggingface dataset:
Patent JP-H1166781-A (JP)
Title: Magnetic head supporting mechanism
Inventor: TOKUYAMA MIKIO
IPC: G11B5/48
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To control the attitude of a slider in contact with a disk surface by restricting the rotation of the slider in such a manner that a gimbal rotating with the slider jumped from the disk surface is brought into contact with a roof. SOLUTION: A constricted part is provided at the tip side of a planar part 12a of a flange part 12, and a pivot 13 and the roof 14 are provided at the tip side. Under this roof 14, the slider 4 is mounted on the tip part of the gimbal 20 by bonding. The thickness of the gimbal is decided by the size of the slider, the height of the pivot is decided by the stability of press working of a thin plate, and the thickness of a load beam is decided from the elastic modulus of a spring part. The slider is supported by a flexible finger part without restricting the movement of the slider in the direction perpendicular to the floating surface of the slider (direction out of the surface).  Even though the slider is rotated by the external impact, etc., the slider is prevented from rotating in more than a prescribed angle since the tip of the flexible finger part is brought into contact with the roof 14.
Patent JP-H04108783-A (JP)
Title: Production of 1,3-dioxane derivative
Inventor: HORIIE TAKAFUMI
IPC: C07D319/06
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the title compound industrially and advantageously by isomerizing a mixture containing a specific compound in the presence of a protonic acid. CONSTITUTION:A mixture containing a compound (preferably 5-hydroxy-2- phenyl-1,3-dioxane) shown by formula I [Ar is (substituted) phenyl or (substituted) naphthyl; R is H, (substituted) 1-10C alkyl, (substituted) alkoxy, (substituted) aryl or (substituted) aralkyl] and a compound (preferably 4- hydroxymethyl-2-phenyl-1,3-dioxolane) shown by formula II is isomerized in the presence of a protonic acid (preferably sulfuric acid) at <= the melting point (0-20 deg.C) of 5-hydroxy-2-substituted-1,3-dioxane to give the objective derivative.
Patent JP-S6288448-A (JP)
Title: Remote supervising system
Inventor: SAYANAGI MUTSUTAKE
IPC: H04B17/00
Filed: 1985-10-14
Abstract: PURPOSE:To utilize effectively a supervisory signal line from a slave station toward a master station by not sending any information from the slave station to the master station when a supervisory item state signal sent from the master station is coincident with the supervisory item state of the own station. CONSTITUTION:Let a supervisory signal line from the master station to a slave station be A and let a supervisory signal line from the slave station to the master station be B, then the master station calls slave stations sequentially through the supervisory signal line A and calls supervisory item state signals 3, 4, 5,... of the slave station grasped by the master station. Each slave station compares a supervisory item state signal sent from the master station with a supervisory item of the own station, and when there is any difference, the supervisory item state of the own station or its difference 4' is sent through the supervisory signal line B and no information is sent from other slave stations having no difference. Thus, e.g., the supervisory signal line B is used in common with an ordering telephone signal line or the like.
Patent JP-H0780221-A (JP)
Title: Circulation, heat retaining and filtration device of bathtub water
Inventor: TAKADA TADAMATSU
IPC: B01D35/027
Filed: 1993-09-14
Abstract: PURPOSE:To prevent a filtration capability from lowering following the contraction of a filter medium and enable the filtration capability to be always maintained at a high level, in a circulation, heat retaining and filtration device of bathtub water. CONSTITUTION:A prefilter 25 is installed on a thread-wound filter 23 through a holding plate 24, and the upward migration of the prefilter 25 is blocked by a shaft part 25c and a lid 30. In addition, a spring 42 is arranged between the holding plate 24 and the prefilter 25 in such a manner that the spring 42 can freely contact vertically. Consequently, the thread-wound filter 23 is constantly pressed downward around the prefilter 25 as a fulcrum by the action of the spring 42 at least, during the operation of the device.
Patent JP-S59120446-A (JP)
Inventor: NISHINO YOSHIO
IPC: B22F7/06
Filed: 1982-12-27
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-S60120466-A (JP)
Title: Word processor
Inventor: MUKAI YOSHIMI
IPC: G06F17/22
Filed: 1983-12-05
Abstract: PURPOSE:To prepare a document in which desired Kanji (Chinese character) is used without inflicting any burden upon an operator by means of information of questions and answers regarding related words. CONSTITUTION:A related word question storing section 12 stores related word information and questions corresponding to the information. A related word question retrieving section 13 retrieves a question corresponding to the most abundant related word information of related words in a related word temporary storage section 7 in the storage section 12 and sends out the retrieved result to a display section 9. A related word question and anser inputting section 14 inputs the answer to the question of related word information displayed in the display section 9 at this time. A related word question and answer temporary storage section 15 temporarily stores the content inputted from the inputting section 14 and sends out the content to a related word display controlling section 11 and related word retrieving section 8. An operator selects plural related words displayed in the display section 9 through a related word selection inputting section 16 and inputs the selection. A related word selection recognizes the related words selected through the inputting section 16 and designates the storage section 7 to send out the Kanji description of the related words to the display section 9.
Patent JP-H0894603-A (JP)
Title: Charging method for column for liquid chromatography
Inventor: YOSHIDA HIDETO
IPC: G01N30/56
Filed: 1994-09-26
Abstract: PURPOSE: To fill column for liquid chromatography by supplying a specific amount of filler powder in a powder supplier, sucking the column inside from the other end of the column for depressurizing to specified vacuum pressure, opening a valve instantaneously, filling the column with the filler powder from the supply part, and tapping predetermined times. CONSTITUTION: Filler powder supplied to a powder supply part 12 connected with the column 22 by way of a valve 14 is quickly filled in a column 22 by opening the valve 14 after attaining a vacuum state in the column 22. By repeating the tapping, whole column 22 is filled with the filler powder. Or in continuously charging the column 22 with the filler powder using a powder supply feeder 30, the filler powder is discharged. By this, uniform filling with high density is possible and the column 22 can be filled repeatedly and highly stably.
Patent JP-S6472104-A (JP)
Title: Optical fiber coupling member
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1987-09-11
Abstract: PURPOSE:To prevent an adhesive for optical fiber fixation which is injected into an optical fiber groove from flowing in and out of a guide pin groove and flowing by forming a cut part in a cover plate on the rear part of the optical fiber guide groove and leaving the cover plate on the guide pin groove connected. CONSTITUTION:The cover plate 12 made of a silicone material is connected on a guide groove substrate 11 made of, for example, a silicone material which has the optical fiber guide groove 13 and guide pin groove 14 machined in its top surface, thereby forming an optical fiber guide hole 13' and a guide pin hole 14'. Further, the cover plate 12 on the rear part of the optical fiber guide groove 11 is removed to form the cut part 15 and an optical fiber is easily inserted into the optical fiber hole 13'. The cover plate 12 on the guide pin groove 14, on the other hand, is not removed and connected as it is. Consequently, the optical fiber is adhered and fixed in the optical fiber guide hole 13' and groove 13, so the injected adhesive is prevented from flowing in the guide groove 14.
Patent JP-S6473507-A (JP)
Title: Writing circuit
Inventor: MITAMURA MASAHIRO
IPC: G11B5/09
Filed: 1987-09-16
Abstract: PURPOSE:To eliminate the shear of a waveform based on a residual magnetization and the reduction of a reading voltage by causing a current to flow to the coil of one side for a prescribed time when the residual magnetization of a magnetic core goes to a minimum after the current is made to flow to the coil of the other side among a pair of the coils for the prescribed time after an information writing is completed. CONSTITUTION:After the current is made to flow to one side of a first coil 6 and a second coil 7 for the prescribed time, the current is supplied to the coil of the other side for the prescribed time when the residual magnetization of the magnetic head goes to the minimum. Namely, the intensity of a magnetic field generated by the current to flow to the head coils 6 and 7 can not be drastically changed by the inductance and floating capacity of the head coils 6 and 7. Consequently, by changing the switching time of a writing circuit and properly selecting the intensity of the magnetic field generated to the head, the residual magnetization can be mad into approximately zero. Thus, the shear of the waveform based on the residual magnetization and the reduction of the reading voltage can be eliminated, and the reproducibility of information can be improved.
Patent JP-H0677631-A (JP)
Title: Mounting method of chip component onto aluminum board
Inventor: KUROZUMI SEIJI
IPC: H05K1/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide a method for mounting a ceramic chip component through solder onto an aluminum board in which insufficient conduction is eliminated by protecting the solder and the ceramic chip component against crack when the aluminum board is subjected to thermal stress. CONSTITUTION:A ceramic chip component 1 is bonded to an aluminum board 5 through a coefficient of linear expansion regulating component 3 made of a material having coefficient of linear expansion higher than that of the ceramic chip component 1 but lower than that of the aluminum board 5 and provided with a conducting path 4 coming into contact with an electrode 2 of the ceramic chip component 1. This constitution protects solder 8 and the ceramic chip component 1 against crack when the aluminum board 5 is subjected to thermal stress thus preventing insufficient conduction.
Patent JP-S6384530-A (JP)
Inventor: SASAKI HIROSHI
IPC: G01N29/24
Filed: 1986-09-30
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-S59119293-A (JP)
Inventor: NIKORASU DOROI
IPC: G21C15/02
Filed: 1983-12-05
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-S6197242-A (JP)
Inventor: ARAN DEE GOTSUTOUIN
IPC: C07C69/28
Filed: 1985-10-15
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-H0892696-A (JP)
Title: High strength bainitic rail
Inventor: KAGEYAMA HIDEAKI
IPC: C22C38/00
Filed: 1994-09-26
Abstract: PURPOSE: To produce a surface damage resistant bainitic rail product for a rapid-transit railway. CONSTITUTION: This high strength rail with a bainitic structure is the one having a compsn. contg. 0.15 to 0.45% C, 0.15 to 2.00% Si, 0.30 to 2.00% Mn, 0.50 to 3.00% Cr and 1.50 to 3.50% Mr+Cr and contg., at need, one or >= two kinds among Mo, Ni, Nb, V, Ti and Cu, and in which the Hv hardness from the surface of the head of the rail to a depth of <20mm is regulated to >=330. For preventing dark spot damage generated on the conventional rail steel with a pearlitic structure, the bainitic structure giving a self removing effect on a fatigue damage layer by the promotion of wear is taken notice of, and the surface damage resistant rail for a rapid-transit railway showing excellent properties not only in dark spot damage resistance but also in flaking damage resistance is developed.
Patent JP-H0894688-A (JP)
Title: Instrument for measuring temperature coefficient of dielectric resonator
Inventor: OGURA TOSHIHIKO
IPC: G01R31/28
Filed: 1994-09-26
Abstract: PURPOSE: To provide an instrument with high measuring accuracy for measuring a temperature coefficient of a dielectric resonator which can hold the dielectric resonator stably without using an adhesive. CONSTITUTION: A ceramic cavity 2 having a supporting stage 3 inside is accommodated in a metallic case 1. A holding guide 6 is fitted at a metallic upper lid 5 covering the upper opening face of the cavity 2. A holding screw 10 is meshed at an inner peripheral face of the guide 6. A holding rod 7 is also set to the upper lid 5. An upper part, of the holding rod 7 is inserted through the screw 10 and a lower part of the rod is meshed at the inner peripheral face of the guide 6. A coil spring 8 is wound around the holding rod 7. A supporting rod 9 made of a dielectric material is inserted through the upper lid 5 and fixed at the front end of the rod 7. In this structure, a dielectric resonator 20 is held by the supporting stage 3 and the supporting rod 9 owing to the spring pressure of the spring 8.  The cavity 2, supporting stage 3 and supporting rod 9 are formed of a material having approximately the same thermal expansion coefficient as the dielectric resonator 20.
Patent JP-S6290511-A (JP)
Title: Rotating position detector
Inventor: SHIBATA HIROMI
IPC: G01D5/244
Filed: 1985-10-17
Abstract: PURPOSE:To prevent accumulation of errors in rotating position detection, by generating an electric signal with overlapped phases in No.1 and No.2 rotating position detecting sensors. CONSTITUTION:A beam of light passing through a slit 4b of a rotating circular disk 4 integrally rotating with a vehicle steering wheel, etc. is received by photo-transistors 2, 3 of No.1 and No.2 rotating detecting sensors located in different phase positions relative to the rotation and rotating direction, rotating position of the wheel are detected by output phase deviation, of transistors 2, 3. Counted valve of number of outputs on the counter. On this disk 4, a stepped slit 4a is also installed corresponding to the neutral position of the wheel and at the neutral position of the wheel, a signal of overlapped phases is issued from the transistors 2, 3 and by these signals a resetting of the counter is conducted. As the result, accumulation of errors in the rotating position detections is prevented.
Patent JP-S61204135-A (JP)
Inventor: FURANSHISU PATORITSUKU MAKOOMI
IPC: A61K45/00
Filed: 1985-10-17
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-2000054014-A (JP)
Title: Device for charging ore in smelting reduction equipment
Inventor: FUKUSHIMA TSUTOMU
IPC: F27D3/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ore charging device, in which the trouble in the equipment is little and the charge of pre-reduced ore containing dropped ore generated in a pre-reduction furnace into a smelting reduction furnace can suitably be executed and the consumption of carrier gas for charging the raw material into the furnace can be reduced in comparison with the conventional device. SOLUTION: This ore charging device is provided based on the knowledge and the experience, in which scattered quantity of the ore into the generating gas in the furnace can be reduced by charging the fine powdery ore into the smelting reduction furnace 1 in the state of mixing with coarse grain ore and the carrier gas quantity can be reduced in comparison with the conventional device, and the device is provided with an ore take-off system for taking off the coarse grain ore from a fluidized bed in the pre-reduction furnace 2, an ore take-off system for taking off the fine powdery ore recovered from the exhaust gas in the pre-reduction furnace 2, a dropped ore take-off system for taking off the dropped ore downward of a dispersed plate of the pre-reduction furnace 2,  one set of storing hopper 9 for supplying each ore through each take-off system in these three systems and an ore charging system for charging the ore into the smelting reduction furnace 1 from the storage hopper 9.
Patent JP-2000058323-A (JP)
Title: Coil part
Inventor: YAMAOKA HIDEHIKO
IPC: H01F27/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization of an element by reducing the total of a pattern width and a pattern interval in the area side, where spiral portions are close to each other relative to that in the area side away from the spiral portions to increase inductance, while leaving direct current resistance lowered. SOLUTION: A pattern width L1 and a pattern interval S1 in an area side E1 where spiral portions 10 and 20 are close to each other are compared with a pattern width L2 and a pattern interval S2 in an area side E2 away from the spiral portions 10 and 20. (L1+S1) value in the area side E1, where spiral portions 10 and 20 are close to each other are reduced relative to (L2+S2) value in the area side E2 away from the spiral portions 10 and 20. (L1+1) value in the area side E1 is set to 70% or less to that of (L2+S2) value in the area side E2, preferably set to 50% or less.
Patent JP-2000055409-A (JP)
Title: Outdoor unit of air conditioner
Inventor: MAEZAWA MITSUNORI
IPC: F24F5/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner wherein a heat exchanger having plural bending parts to improve heat exchange efficiency is provided as a prerequisite, and a route through which air to be heat exchanged passes is secured by eliminating dispersion of distances between the heat exchanger and other housed parts, and a body of the outdoor unit is downsized. SOLUTION: In a box 1 provided with at least an air inlet 7 and an air outlet 8 on opposite surfaces, a blower 4 supported by a supporting member 10 opposite to the air outlet 8, a compressor 2 covered by a cover 13 corresponding to the air outlet 8, and a heat exchanger 3 having plural bending parts 3q disposed between the compressor and the blower in a plane view are disposed. The compressor cover and the blower supporting member are provided with protruding parts 12, 14 for positioning and holding a distance to the heat exchanger with keeping contact with the heat exchanger.
Patent JP-S61109443-A (JP)
Title: Manufacture of cast rotor
Inventor: YAMANISHI HARUO
IPC: H02K17/16
Filed: 1984-11-01
Abstract: PURPOSE:To enhance productivity without the generation of gas and burr and without environmental pollution on casting, by inserting a ceramic fiber sheet between a rotor steel plate and a cast sand spacer, and by casting a slot bar. CONSTITUTION:In case that a rotor steel plate 1 is laminated in a specified quantity and that a slot bar is cast by setting a cast sand spacer 2 at a space section for a ventilating duct or the like, a ceramic fiber sheet 7 is inserted between the rotor steel plate 1 and the spacer 2 to cast the slot bar. In this manner, a space is not generated between the steel plate 1 and the spacer 2, and so burr due to the inflow of molten metal is not generated, and as the sheet 7 is made of ceramic fiber, harmful gas can be prevented from being generated at the time of casting.
Patent JP-S60125155-A (JP)
Title: Brushless motor
Inventor: IKEDA HIROSHI
IPC: H02K29/12
Filed: 1983-12-08
Abstract: PURPOSE:To enhance the utility rate of a space and to reduce the size and weight of a brushless motor by winding an armature winding and a detector winding in multi-division slots of a stator, and securing a permanent magnet to a recess formed on the pole of a rotor. CONSTITUTION:A stator core 111 and a rotor 12 are formed in a rectangular shape in section as seen from the axial direction, and E-shaped magnetic paths of the core 111 and the rotor 12 are spaced oppositely through an air gap 13. An armature winding 112 and a detector winding 113 are mounted in the multi- division slots of the axial direction of the rotational shaft of the core 11. The rotor 12 is formed in the irregular shape in the axial direction of the rotational shaft at the pole 121, and a permanent magnet 121 is secured to the recess.
Patent JP-S6386147-A (JP)
Title: Receiver mechanism for floppy disk device
Inventor: KAWAGOE SEIJI
IPC: G11B17/04
Filed: 1986-09-29
Abstract: PURPOSE:To improve the workability of an assembly work by providing a shaft part having an inclined part, and a roller attached to the shaft part in order to be engaged to an eject mechanism, and providing the shaft part of a columnar shape on the side face part of a receiver and which has a projection in the radial direction of the tip part. CONSTITUTION:At the time of assembling a receiver mechanism, each roller 22 is inserted into each of shaft parts 21 provided on the side face of a receiver 10. At the time of inserting the roller 22 into the shaft part 21, it is inserted into the shaft part 21 so that a columnar part 23 is fitted into the hollow body part 25 of the roller 22. In such a case, the projection part 24 of the shaft 21 is inserted so as to be fitted into the groove part of the roller 22. That is, when the roller 22 is fitted into the shaft 21, and the projection part 24 of the shaft part 21 is inserted to a tip hollow part 27 of the roller 22, the projection part 24 is detached from the groove part 26 by rotating the roller 22. In this way, even if the roller 22 is moved so as to be detached from the shaft part 21, the projection part 24 is brought into contact with a part 28 and the roller 22 is engaged.
Patent JP-H06207722-A (JP)
Title: District cooling system
Inventor: NAKAJIMA HIDEKAZU
IPC: F24F5/00
Filed: 1991-06-05
Abstract: PURPOSE:To reduce initial cost during construction time of a district cooling system and running cost during cooling operation by intensively putting together every refrigerant liquid pipe designed to supply refrigerant to each heat exchanger into a large-sized refrigerant gas pipe designed to feed back refrigerant to a refrigerator and building an underground piping system based on the above intensive method. CONSTITUTION:An underground pipeline 2 is designed in such a fashion that every refrigerant liquid pipeline, which supplies refrigerant liquid to each of mating heat exchangers 3 from refrigerators 1 may be inserted into a large-sized refrigerant gas pipeline 22 and serves as a refrigerant gas passage in a space which excludes an area occupied by the refrigerant liquid pipes 21 in the refrigerant pipeline 22. It is sufficient to bury only this large-sized refrigerant gas pipeline when executing underground piping construction work.
Patent JP-H0766559-A (JP)
Title: Connection structure between wiring layers of multi-layer circuit board and formation of the connection structure
Inventor: OTANI KENICHI
IPC: H05K3/40
Filed: 1993-08-25
Abstract: PURPOSE:To provide a new wiring interlayer connection structure, which replaces a conventional through-hole system, to contrive a finer miniaturization of the metal wirings of a multilayer circuit board and the improvement of the mounting density of the metal wirings. CONSTITUTION:In a wiring interlayer connection structure of a multilayer-circuit board, wherein wirings provided via an insulator are connected to each other through a through hole to penetrate the insulator, the through hole 5 has an edge of roughly a linear form and at the same time, a slant face 6 formed into such a form that the thickness of the insulator is gradually decreased from the outside of the hole toward the inward of the hole is formed at the edge part. A plurality of the wirings 2, which are provided on the surface A on one side of the surfaces of the insulator 1, go down the face 6 and are extendedly provided in the hole 5, and a plurality of the wirings 3, which are provided on the other surface B of the insulator 1 and are extendedly provided in the hole 5, are connected to each other. Accordingly, the pitch between the wirings can be miniaturized to a degree of 100 or shorter to 50mum at a low-cost manufacturing cost.