baber/WOPTO huggingface dataset:
Patent JP-H02137113-A (JP)
Title: Magnetic recording medium
Inventor: SETA YUICHI
IPC: C10M103/00
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the increase of coefft. of friction by incorporating an element of group 0 of periodic table at >=1 atomic% into a carbonaceous protective layer. CONSTITUTION:The element (rare gas) of the group 0 of periodic table is incorporated at >=1 atomic% into the carbonaceous protective layer of the magnetic recording medium constituted by forming a thin-film magnetic layer and the carbonaceous protective layer on a nonmagnetic substrate. The wear rate of the carbon film is high in the sliding process with a head in contact start-stop (CSS) tests if the content of the rare gas is below 1 atomic%. Worn powder is then observed and the disk is flawed after several thousand times of CSS. The magnetic layer is, therefore, damaged and the head crash is resulted. The increase of the coefft. of friction is prevented in this way and the carbonaceous protective layer is usable over a long period of time.
Patent JP-H01133365-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: KITAMURA YUJI
IPC: H01L21/336
Filed: 1987-11-18
Abstract: PURPOSE:To eliminate an improper breakdown strength between a gate and a source or a drain by ion implantation through a thin polysilicon layer and a gate insulating film to form N<+> type source, drain regions. CONSTITUTION:A resist layer 5 is selectively adhered on a silicon oxide film 4 on a channel region to be formed, and with the layer 5 as a mask a polysilicon layer 3 is anisotropically etched to form a thin polysilicon layer 31. A thick polysilicon layer 32 remains on the layer 5. With the layer 32 as a mask phosphorus is ion implanted to form N<-> type source, drain regions 5, 6 under the layer 31. Then, a sidewall film 7 is formed on the side face of the layer 32, and with the layer 32 and the film 7 as masks ions are implanted through a thin polysilicon layer 31 and a gate insulating film 2 to form N<+> type source, drain regions 8, 9.
Patent JP-H09237078-A (JP)
Title: External character forming method in image forming device
Inventor: HAYAMA HITOSHI
IPC: G06F3/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To easily and effectively form an excellent external character even when an external character forming area is small by fixing a cursor in a specified area, scrolling the image data in the vertical and horizontal directions and forming the external character. SOLUTION: The cursor in the specified area on a display screen is fixed, and the displayed image data (external character data) are scrolled in the vertical and horizontal directions, and the external character is formed. For instance, when the external character E is formed in the specified area D of a display unit 24, operation dial and button are operated, and the external character data displayed in the specified area D are scrolled in the vertical and horizontal directions, and the external character E is formed. In such a case, the dot like cursor F exists on a home position being the central part in the specified area D and does not move, but the external character data move. Thus, the external character is formed in an easy-to-see state even when the specified area for forming the external character is small and the cursor is very small.
Patent JP-H05132248-A (JP)
Title: Hydraulic elevator
Inventor: SHUDO KATSUHARU
IPC: B66B1/44
Filed: 1991-11-07
Abstract: PURPOSE:To a cage position so responsively and stably by feedback-controlling an amount of pressure fluid being fed or discharged to or from a cylinder with a signal of lifting displacement by means of boarding and alighting of passagengers, and enlarging a forward gain when the cage is displaced more than the specified value from a stop position but lessening the displacement when the specified time elapses. CONSTITUTION:A controller 37 stores a pressure fluid of more than the specified pressure usually in an accumulator with a signal out of a pressure switch 36, detecting the position of an elevator cage 10, and the pressure fluid is fed or discharged to or from a cylinder 1 through a control valve 30a in proportion to the sinking value or floating value, thus it keeps the position of the cage 10 constant at all times. A first controller 37c varies a multiplying factor of forward gain in response to a variation in the position of the cage 10 by means of boarding and alighting of passengers, and when a variation in this cage position by boarding and alighting of the passengers is reached to the setting value, the forward gain is increased as long as the setting time. With this constitution, a state of each elevator is detected at all times, and such a signal as commensurate to it is fed back, thus positional compensation being high in responsiveness and excellent in stability is achievable.
Patent JP-H06140196-A (JP)
Title: Pulse drawing type electron cyclotron resonance ion source
Inventor: YAMASHITA YASUO
IPC: H05H7/10
Filed: 1992-10-29
Abstract: PURPOSE:To efficiently take out ions. CONSTITUTION:A pulse drawing voltage is supplied from a pulse drawing voltage supplying high voltage power source 25 to a drawing electrode 5, and an ion deriving electric field is intermittently formed. In the period for forming no ion deriving electric field, ions are generated in a plasma chamber 4, and these ions are not derived and highly condensed. In the period for forming the ion deriving electric field, the highly condensed ions are derived to the out side at once. Thus, wasteful ion derivation is eliminated, and ion current can be extended. Thus, this ion source is suitable to the use intermittently requiring a large ion current.
Patent JP-H09131351-A (JP)
Title: Medical care control device
Inventor: NANBU KYOJIRO
IPC: A61B18/20
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate danger of giving bad effects to normal tissue around a subject part to medical care, and largely reduce a burden of a doctor. SOLUTION: In a laser type medical care system, a hand piece 13 is moved to set a position of a laser beam output (radiation) to a subject part of a patient P, and laser beam is outputted (radiated) through the hand piece 13 in accordance with laser beam output (radiation) instruction for applying medical care to the subject part. It is provided with a CPU 5, a mouse 6, a CCD camera 3, and a TV monitor to designate a range to which the laser beam is radiated, and a controller 11 to perform a process of a step to determine if a laser beam radiation position is included in the laser beam radiation range or not.  In the case where it is determined that the laser beam radiation position is not included in the laser beam radiation range as a result of determination by the controller 11, the controller 11 conducts a process of a step of constantly stopping laser beam radiation in spite of a laser beam radiation command.
Patent JP-S62257072-A (JP)
Inventor: JIEIMUZU II JIYONSON
IPC: G01R31/30
Filed: 1986-12-05
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-H09134518-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI ISAO
IPC: G11B5/84
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which can reduce noises more. SOLUTION: The recording medium has, on a non-magnetic substrate 14, a first projecting part 12, a second projecting part 13 formed above the first projection part 12 and a magnetic layer 16 above the second projecting part 13. An average crystal particle size (a) of the magnetic layer 16, an average diameter (b) of the first projecting part 12 when approximated to a circle, an average diameter (c) of the second projecting part 12 when approximated to a circle, and a distance (d) of adjacent first projecting parts 12 hold relationships of 2nm<=a<=30nm, 30nm<=b<=400nm, 4a<=2c<=b and 0<d. At the same time, the recording medium has a high recording density of not smaller than 80kfci, and the second projecting parts 13 continue in a direction of a surface of the non-magnetic substrate 14.
Patent JP-S63145107-A (JP)
Title: Pneumatic radial tire
Inventor: OGAWA MASAKI
IPC: B60C9/22
Filed: 1986-12-09
Abstract: PURPOSE:To intend to improve high speed durability without lowering maneuver stability by laminating belt layers in which reinforcing cord is wound around in spiral in parallel to periphery direction of a tire for making thickness of interlayer rubber arranged between layers a fixed value. CONSTITUTION:Belt layer (V) is formed with the first belt layer (10) on carcass layer (K) side and the second belt layer (20) on tread (T) side. These belt layers (10), (20) are formed with winding reinforcing cord (10a), (20a) respectively around a tire in spiral nearly in parallel to periphery direction of the tire. And, thickness (D) of interlayer rubber (3) arranged between the belt layer (10) and (20) is set up in a range of 5-8.0mm. According to such a constitution, high speed durability can be improved without lowering maneuver stability.
Patent JP-H11104507-A (JP)
Title: Pulverizer
Inventor: IMAZAKI KAZUHARU
IPC: B02C13/286
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To effectively pulverize materials to be pulverized having the shape of a flat plate such as tiles. SOLUTION: A conveyor 4 is arranged under a hopper 2, and also a carry-out port 5 is provided at the bottom end of the side face of the hopper 2 on the downstream side in the carry-out direction of the conveyor 4, and a cover plate 6 fitted to the carry-out port 5 is provided freely rotatably in the up and down directions, and a drum 7 is freely rotatably provided near the carry-out port 5 in the hopper 2, and bar like hammers 8, 8a are provided projectingly on the outer periphery of the drum 7, and thereby materials to be pulverized fed from the hopper 2 are carried on the conveyor 4 in a flat state and crushed by the rotating hammers 8, 8a.  By adjusting the opening size of the carry-out port 5 by the cover plate 6, the crushed materials larger than the opening size are stopped by the cover plate 6 and piled up, and are pulverized by repeating a blow of the hammers 8, 8a until they come smaller than the opening size.
Patent JP-2000124501-A (JP)
Title: Light-emitting diode
Inventor: OKUYAMA HIROYUKI
IPC: H01L33/28
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode of a structure, wherein the diode has an active layer and clad layers and the deterioration of the diode at the time when light is radiated by an emission recombination generated in the active layer is reduced. SOLUTION: This light-emitting diode is a light-emitting diode of a structure, wherein the diode has a first conductivity type first clad layer, an active layer and a second conductivity type second clad layer, a first electrode is connected with the first clad layer, a second electrode is connected with the second clad layer and light is radiated by an emission recombination generated in the active layer when a voltage is applied to the first and second electrodes and a current is injected in the first and second electrodes, and a current injection structure from the second electrode 24 is formed into a constitution, wherein the current injection structure is divided into a plurality of pieces by a current non-injection region 23.
Patent JP-2000118930-A (JP)
Title: Elevator device
Inventor: KATO HISAO
IPC: B66B13/28
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of reducing a clearance between a door sill of a car and a door sill at a landing place when a car door is opened by a device having a simple configuration. SOLUTION: When a car lands at a landing place, a door sill 3 of the car forms a clearance in a door sill at the landing place to pivotally attach an auxiliary door sill 28 to the opposing car 1 by a turning arm 29. The auxiliary door sill 28 which is at a retraction position usually is turned and displaced by a drive mechanism 31 through the turning arm 29 and is arranged between the door sill at the landing place and the door sill 3 of the car, and the auxiliary door sill 28 is arranged at an intermediate position in a difference in steps between both door sills when the car 1 lands at a floor by a controller.  Consequently, a clearance between the door sill of the car and the door sill at the landing place is reduced by the auxiliary door sill 28 when a car door 2 is opened, and it is possible to prevent castors of a wheelchair from dropping into this clearance by less cost owing to a simple configuration having the drive mechanism 31 as a main part.
Patent JP-H09110639-A (JP)
Title: Cosmetic
Inventor: IKEDA TOMOKO
IPC: A61K8/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having high ultraviolet rays-preventing effect and effective in preventing red spots and blackening of skin due to ultraviolet rays. SOLUTION: This cosmetic contains a first fine particle titanium oxide having plate-like particle form, 0.01-0.10μm size and 0.003-0.03μm thickness and a second fine particle titanium oxide comprising nearly spherical fine particle titanium oxide having 0.01-0.10μm average particle diameter and/or fine particle titanium oxide having spindle-like particle form and 0.005-0.02μm short diameter and 0.01-0.10μm long diameter.
Patent JP-S63144378-A (JP)
Title: Toner concentration detecting circuit
Inventor: NODA HARUYOSHI
IPC: G03G15/08
Filed: 1986-12-08
Abstract: PURPOSE:To detect a toner concentration with high sensitivity and high reliability by a simple constitution, by fetching an inductance variation corresponding to the toner concentration of a coil, as the oscillation frequency variation of an oscillating circuit using its coil. CONSTITUTION:A developing powder 1 mixed with an iron powder is stored in a toner box 2, and on the side wall of the box 2, a coil 3 applying a winding to a magnetic core is provided. When a toner concentration is reduced, the inductance of the coil 3 becomes high due to the increase of a ratio of the iron powder in the developing powder, and the oscillation frequency of an automatic oscillating circuit 11 utilizing the coil 3 is reduced. The frequency of a frequency divider 12 is also reduced, and a pulse generator 13 enlarges the pulse width of a pulse train determined by a frequency after frequency division, or shortens the interval of a pulse train of a prescribed pulse width, or enlarges the pulse width of the pulse train, and also, shortens the interval of the pulse train, therefore, the output of an integrator 14 is increased, and the output of an amplifier 15 is also increased.
Patent JP-H02138820-A (JP)
Title: Magnetic scale
Inventor: KAMEWAKA SHINICHI
IPC: G11B5/62
Filed: 1988-11-18
Abstract: PURPOSE:To achieve a larger allowable range of change in reading clearance by providing a non-magnetized area at the center of a magnetizing area. CONSTITUTION:A rubber magnet is stuck on a magnetic stainless steel base 10 of a magnetic scale and a magnetized area varying alternately in magnetization polarity S and N is formed at a specified pitch. A non-magnetized area 14 is provided near the center of the area. If so, when a reading clearance is reduced in the area 14 sandwitched by two magnets of the same polarity, a magnetic flux becomes smaller conversely affected by a return magnetic flux to the opposite polarity. This permits a larger allowable range of change in the reading clearance near the center.
Patent JP-2000117559-A (JP)
Title: Small product transferring device
Inventor: NAKAMURA HARUO
IPC: B25J15/06
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a small product transferring device to be manufactured at low cost and shorten the cycle time for transfer. SOLUTION: This transferring device comprises an attraction holding means 10 to hold a small product 4; a guide means 20 to guide the nozzle unit 11 of the attraction holding means 10 throughout a route running from a receiving position to a delivery position and the guide means 20 to switch the guide direction of the nozzle unit 11 to a linear receiving direction on the receiving side of the small product 4 and a delivery direction around a fulcrum on the delivery side in the middle of a guide and guide the nozzle unit; and a drive means 30 to drive the nozzle unit 11 for forward and backward movement to a receiving position and a delivery position.
Patent JP-H0597937-A (JP)
Title: Production of coating composition for polyolefin resin
Inventor: HIKASA SHIGEKI
IPC: C09D151/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide the title composition capable of improving the coatability and adhesivity of polyolefin resins. CONSTITUTION:The objective composition comprising a resin with a molecular weight of 3000-70000 which can be obtained by degrading a propylene-ethylene-alpha- olefin copolymer with a radical generator followed by grafting 0.1-15wt.% of an alpha,beta-unsaturated dicarboxylic acid or its derivative to the resulting copolymer. This composition is excellent in the adhesivity to polyolefin resins and the solubility to organic solvents, being improved in the adhesivity to rubber component-rich resins and low-temperature characteristics, also enabling higher solid concentration.
Patent JP-H07128908-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: INABA KOJI
IPC: G03G9/08
Filed: 1993-10-29
Abstract: PURPOSE:To produce an electrostatic charge image developing toner excellent in low-temp. fixability, mold releasability and blocking resistance and also enhanced in durability under high-temp. and high-humidity conditions. CONSTITUTION:A monomer composition contg. at least a polymerizable monomer, colorant and mold release agent is suspension-polymerized in aq. medium to directly produce an electrostatic charge image developing polymerized toner. The composition contains 10-40 pts.wt. of the mold release agent, based on 100 pts.wt. of the polymerizable monomer, and a surface-reforming soln. is added after polymerization to remove the mold release agent on the toner surface.
Patent JP-H11127181-A (JP)
Title: Method for deleting unwanted frame
Inventor: FUJIYOSHI SHOGO
IPC: H04L12/42
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To avoid an unwanted frame circulating continuously on a ring. SOLUTION: When a master station 1 connected to a ring reproduces and relays a frame F received in advance, the station 1 stores the frame F to a prescribed frame storage area and retrieves whether or not the same frame as the received frame F is in existence in the frame storage area upon the receipt of the frame F. Then, when the same frame as the received frame F is not in existence in the frame storage area, it is discriminated as being not to be the unwanted frame and it is reproduced and relayed. When the same frame as the received frame F is in existence, the received frame F is discriminated to be the unwanted frame and no reproduction and relay are conducted. Thus, even when a station for deleting the frame F substantially such as a transmission origin station does not delete the frame F, the master station 1 deletes the unwanted frame from the ring.
Patent JP-H07127529-A (JP)
Title: Thermal insulation type gas engine equipped with double layer accessory cell
Inventor: YAMAISHI KOHEI
IPC: F02M21/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide a thermal insulation type gas engine which makes the equivalent ratio in an accessory cell a high compression ratio by means of controlling it, and equipped with a double layer accessory cell for preventing self-igniting and having high thermal efficiency. CONSTITUTION:An upper accessory cell 23 and a lower accessory cell 2 are formed on a cylinder head 7 and a control valve 6 is arranged in No.1 connecting opening 20 for communicating the upper accessory cell 3 with the lower accessory cell 2. A main cell 1 and the lower accessory cell 2 are communicated with each other by means of No.2 connecting opening 9. Gas fuel is supplied from a fuel injection nozzle 8 to the upper accessory cell 3 from the time near the end of an intake stroke to the time in halfway of a compression stroke. The control valve 6 open in its condition of injecting fuel into the upper accessory cell 3 and closes at the point when the interior of the lower accessory cell 2 becomes to hold a preset air excessive ratio. Ignition and combustion are caused by the control valve 6 opening again near the top dead point of the compression stroke and allowing high temperature air to flow into the upper accessory cell 3.
Patent JP-H04165225-A (JP)
Title: Automatic hot water feeding system
Inventor: MINAMI TAKAYUKI
IPC: F24H1/00
Filed: 1990-10-29
Abstract: PURPOSE:To improve ease-of-use by a method wherein during a hot water pouring operation starting command, heating to a regular initial stage set temperature is effected according to an actual hot water temperature or heating by pouring hot water is effected for a specified time or until a hot water temperature is increased to a specified value or increased by a given temperature. CONSTITUTION:When a hot water pouring operation starting command switch is pressed, a current actual hot water temperature in a bath tub 10 is first detected by means of a temperature sensor 11 in the bath tub 10. In the case of an actual water level >= a set temperature, heating through pouring of hot water is started, and when a given time elapses, the heating is automatically stopped. Meanwhile, in the case of an actual hot water being lower than a set temperature, heating to an initial stage set temperature is effected through pouring of hot water according to a given sequence during normal operation, and it is a matter of course that operation is automatically stopped.
Patent JP-H06142149-A (JP)
Title: Bubble generating bathtub having inflow preventing function of bathtub water of the like into air pump
Inventor: HASHIDA MITSUAKI
IPC: A47K3/00
Filed: 1992-10-30
Abstract: PURPOSE:To prevent bathtub water and air of high humidity from flowing into an air pump. CONSTITUTION:In the bubble generating bathtub for generating bubbles by feeding a pressurized air into a bathtub main body 1 with an air pump P1, an opening/closing valve 40 is provided in the halfway part of a pressurized air flow passage provided between the bathtub main body 1 and the air pump P1, the opening/closing valve 40 and a driving part of the air pump P1 are connected to a control part 43, respectively, and by the control part 43, the air pump P1 is started so as to execute control for allowing the opening/closing valve 40 to execute an opening operation after pressure in the pressurized air flow passage extending from the air pump P1 to the opening/closing valve 40 reaches a specified value or above, and control for stopping driving of the air pump P1 after allowing the opening/closing valve 40 to execute completely a closing operation.
Patent JP-H05130143-A (JP)
Title: Data exchanger
Inventor: KOBAYASHI NOBUYUKI
IPC: H04L12/70
Filed: 1991-11-08
Abstract: PURPOSE:To attain easy individual service by providing a protocol means for connection and transfer with a service computer independently of a DTE and connected directly to a communication network to a call connection control section. CONSTITUTION:An equipment management section 2 of a data exchanger 1 uses a call connection control section 5 to allow a DTE communication means 7 to give its content to a transfer protocol 8 and to set a logic channel with respect to a service computer 10 based on a connection request from a terminal equipment. Then the connection request from the terminal equipment is transferred through a DTE communication means 11 of the computer 10, the computer 10 analyzes the content and returns the result to the management section 2. The processing is proceeded similarly to above. Since a connection service processing section 12 is moved to the computer 10, the revision and extension of the communication service function are realized without being limited by the scale and capability of the exchanger 1 to easily implement individual service.