baber/WOPTO huggingface dataset:
Patent JP-S62183101-A (JP)
Title: Ferromagnetic thin film
Inventor: NAKATANI RYOICHI
IPC: H01F10/14
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a low magnetic strain constant, a high saturated magnetic flux density, high permeability, and superior corrosion resistance, by specifying a composition ratio in a magnetic film of Fe-Si-Ru system alloy. CONSTITUTION:A thin film of Fe-Si-Ru system alloy comprises Si composition of more than 8.5wt% to 12wt% or less, Ru composition of 0.05wt% or more to less than 5wt%, and Fe as its remnant. The composition ranges on the side of a magnetic strain negative constant, rather than on the side of the positive constant. The ferromagnetic thin film in such a composition has the magnetic strain constant ranging from 0.2X10<-6> to -0.5X10<-6>, and besides being characteristic of the saturated magnetic flux density Bs>13KG and coersive force Hc<2.0 Oe in the same composition. When an element selected from Rh, Pd, Ag, Os, Ir, Pt, and Au is added to such a Fe-Si-Ru system alloy, by less than 5wt% with it totalled to Ru, corrosion resistance can be remarkably improved without deteriorating a magnetic characteristic such as coersive force so much.
Patent JP-S58141625-A (JP)
Inventor: KIKUCHI TADAYOSHI
IPC: H02H3/06
Filed: 1982-02-17
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-S59151334-A (JP)
Title: Magnetic head
Inventor: ITOU KATSUYOSHI
IPC: G11B5/39
Filed: 1983-02-17
Abstract: PURPOSE:To attain high density for a magnetic disk device by providing separately write and read heads, making the center of the core width of both the heads coincident with each other and narrowering the head core width for the read head less than the core width for the write head. CONSTITUTION:The heads 11 and 13 are formed to a sliding contact body 1 directly or by the indirect way that the heads are formed separately and then bonded to the body 1. The write head 11 is formed at first by forming a ferromagnetic thin film with vapor deposition or electrodeposition of iron-nickel alloy or the like by the known thin film head method and then applying a gap 111 and a prescribed winding to the tip by etching. Further, the read head 13 is formed to the write head 11 via a spacer 12, and the center line O is made common to each core and the core width of the read head 13 is formed narrower than the core width of the write head 11. Since no winding is required for the read head 13 by forming the head 13 by a magneto-resistance element MR and the rate of electromagnetic conversion is increased more than that of an inductive head, the manufacture is easy and the performance is improved.
Patent JP-S63189328-A (JP)
Title: Paper feeding cassette
Inventor: KOBAYASHI TORU
IPC: B65H1/26
Filed: 1987-02-03
Abstract: PURPOSE:To reduce the curling or floating of the paper in a paper feeding cassette and stabilize the paper feeding performance by providing an arm energized by a spring member so as to be brought into pressure contact with the upper face of the recording paper. CONSTITUTION:When a cover body 7 is moved in the direction A, a pin 8 is pushed in by the cover body 7 to the position where the cover body 7 is stopped. If the cover body 7 is kept open, the pin 8 is pushed up by a spring 16 to the position where an upper stopper 15 hits a bearing 17. When the pin 8 is pushed in, a knob 9 fixed to the pin 8 is moved, thus an arm 10 is moved in the direction B after the knob 9. Since the arm 10 is energized by a spring 19 to the knob 9 so that a roller 12 is brought into contact with the recording paper 6 with the adequate pressure, the roller 12 presses the recording paper 6 from above regardless of the quantity of the recording paper 6.
Patent JP-H07235463-A (JP)
Title: Method and apparatus for fabricating semiconductor integrated circuit
Inventor: KAWAMURA YOSHIO
IPC: H01L21/02
Filed: 1994-02-22
Abstract: PURPOSE:To provide method and apparatus for fabricating a semiconductor element having active function through a single apparatus. CONSTITUTION:The semiconductor fabrication apparatus comprises a port 3 for feeding in a rectangular chip 2, an exciting/processing chamber 9 for forming a thin film pattern on a chip 5, and a port 14 for feeding out a semiconductor integrated circuit 12. Since the required functions are formed on a semiconductor element while holding the chip on a fixing table within a semiconductor fabrication apparatus, a high performance semiconductor integrated circuit can be fabricated in a short term. Furthermore, since the chip requires minimum alignment and a pattern can be formed without taking account of the influence of distortion of image, the tolerance is increased in the technology for forming a fine pattern and a small-sized high performance semiconductor fabrication apparatus is realized at low cost.
Patent JP-H06336044-A (JP)
Title: Color image recording method and device thereof
Inventor: MIYAJI NOBORU
IPC: B41J2/325
Filed: 1994-02-22
Abstract: PURPOSE:To provide a recording method and device, with which recorded image excellent in color reproduction having neither color shifting nor bleeding is obtained in color image recording. CONSTITUTION:Intermediate sheet 15 is tightly contactingly held onto an intermediate sheet holder 1 having self-bonding properties in its surface. Under the state that the intermediate sheet 15 is brought into tight contact with the intermediate sheet holder 1 during the period ranging from the start of recording to the arrival of the recorded image with the final color to the predetermined position, images are recorded onto the dyeing layer of the intermediate sheet 15. Next, after the dyeing layer, onto which the images are recorded, and an image receiving body 29 are piled up, pressed together and heated, they are separated from each other so as to produce recorded image by transferring the dyeing layer, onto which the images are recorded, onto the image receiving body 29.
Patent JP-H11200220-A (JP)
Title: Production of nonwoven fabric
Inventor: TAKAHASHI MASAKADO
IPC: D04H3/033
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a melt-blown nonwoven fabric substantially composed of filaments uniform in fiber diameter. SOLUTION: This method for producing a melt-blown nonwoven fabric comprises blowing out a molten thermoplastic polymer and hot gas via a nozzle; wherein the pressure is <=0.15 MPa in terms of gauge pressure, and the moisture content of the hot gas to be blown out is 1.5-120 g/min per cm melt-blow width; in this case, the thermoplastic polymer is at least one kind selected from polyester-based polymers, nylon-based polymers and polyolefin-based polymers, and the fibers thus produced are substantially filaments each 6-30 μm in average diameter and the coefficient of variation of the fiber diameter is <=40%.
Patent JP-S63193684-A (JP)
Title: Video tex terminal equipment
Inventor: SAKAMOTO MASARU
IPC: H04N7/173
Filed: 1987-02-04
Abstract: PURPOSE:To attain a reproduction display in the same status as in the case of displaying while receiving signals by storing consecutively a bit of consecutively transmitted image information in a first memory and storing the its time interval in a second memory. CONSTITUTION:From the key pad 3 of a terminal 1, a request is transmitted to an information center 6 via an interface 15, a modem 12, a line connection part 11, and a video tex circuit network 5. The center 6 retrieves a bit of image information from an image information file 7, and transmits the result to the terminal equipment 1. On the terminal 1, the consecutively received image information are sequentially stored in the first memory 21 by a microprocessor circuit 19, and simultaneously time intervals counted by a counting means 23 are stored in a second memory 22. In the case of reproducing and displaying said images, the image information stored in the memory 21 are sequentially displayed on a display part 2 with the time intervals stored in the memory 22.
Patent JP-H09218665-A (JP)
Title: Liquid crystal device
Inventor: YOKOMIZO HIROYUKI
IPC: G02F1/133
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To change resolution in a short time by an easy operation. SOLUTION: A specified operation signal and information signal are stored in a scanning line driving circuit 102 and information line drive circuit 103 beforehand, and these signals can properly be impressed to liquid crystal panel P by an external solution degree switch 112. Therefore, there is no needs for a time-consuming setup (initialization) when a resolution is changed over during operation, and that makes the operation of the resolution change the easier and the time is shortened.
Patent JP-H0579695-A (JP)
Title: Liquid heater
Inventor: KAMIYAMA TOSHIHISA
IPC: F24H1/10
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a compact liquid heater which can heat with high thermal efficiency surely without contaminating liquid to be heated and has a high heating capacity. CONSTITUTION:A passage 2 surrounded by a quartz glass tube 5 is provided inside a tubular ceramic heater 4 which irradiates with a far infrared ray and has PTC characteristics. A passage 3 formed between concentrically disposed quartz glass tubes 6 and 7 is provided outside the heater 4 to constitute a liquid heater 1.
Patent JP-2000219505-A (JP)
Title: Calcium phosphate based combined particle and its production and aerosol type cosmetic containing the same
Inventor: SAEKI TATSUYA
IPC: A61K8/26
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorization active material suitable for an aerosol type cosmetic capable of exhibiting excellent antiperspirant action by solving problems such as the corrosion of aerosol cans when aluminum hydrochloride having excellent action effect as an antiperspirant is used as the antiperspirant. SOLUTION: A calcium phosphate based combined particle contains calcium phosphate based particle and aluminum hydrochloride and the calcium phosphate based particle is an amorphous calcium phosphate based particle. In the synthesis of the amorphous calcium phosphate based particle by adding a phosphoric acid aq. solution in a suspension containing 1-20 wt.% calcium hydroxide and adjusting pH 5-11, aluminum hydrochloride is added in an amorphous calcium phosphate slurry obtained by controlling the temp. of the suspension at the time of being synthesized not to exceed 50 deg.C, mixed and granulated while being dried. The aerosol type cosmetic contains the calcium phosphate based particle.
Patent JP-S63193774-A (JP)
Title: Vtr unified camera
Inventor: NAKASUNA NARIYASU
IPC: H04N5/225
Filed: 1987-02-06
Abstract: PURPOSE:To prevent camera blurring from being generated, by adopting power focus, and arranging a change-over switch for automatic focus and manual focus, and push focus within a range possible to perform the limited action of the finger of a left hand. CONSTITUTION:A power focus function device capable of varying the driving force of a motor corresponding to the input value of an input switch consisting of the driving motor of a lens part, a resistor, and an input switch 4 is provided, and also, a power focus switch 6, the automatic focus switch 4, and a push focus switch 5 are provided, and the power focus switch 6, the automatic focus switch 4, and the push focus switch 5 are arranged within the range possible to move the forefinger, the third finger, and the middle finger of the left band at the time of operating a VTR unified camera as supporting it with the left hand. In such a way, it is possible to prevent the camera blurring from being generated even when the focus is set at any state.
Patent JP-S61188370-A (JP)
Title: Method of thread guard in thread winder
Inventor: NAGAMI KATSUHIKO
IPC: B65H65/00
Filed: 1985-02-12
Abstract: PURPOSE:To promote the operation of thread guard, by making threads into contact with and run along a thread distributing plate positioned between the converging point of the threads which are sucked and converged by a suction gun and a bobbin so that the threads are engaged one by one into thread engaging grooves in the thread distributing plate, respectively. CONSTITUTION:Four threads Y having passed over fulcrum guides 32 are beforehand sucked by a suction gun 33 while a thread distributing plate 20 is advanced, and all threads 4 are inserted in one bundle into a thread guide 18 by operating the suction gun 33. Due to the running of the thread guide 18 the threads Y make into contact with and run on the front surface of the thread distributing plate 20, and the leftmost first thread Y1 is engaged into a thread engaging groove 26-1 in the thread distributing plate 20 while the other threads Y2-Y4 pass over the thread engaging groove 26-1. Accordingly, after the guide 18 pass over all thread engaging grooves 26, the threads Y are engaged in the thread engaging grooves 26, respectively, thereby the threads Y run in parallel with each other between fulcrum guides 32 and the engaging grooves 26.
Patent JP-2000217936-A (JP)
Title: Hot heat treting device
Inventor: FUJII YOSHINARI
IPC: A61H33/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To maintain a human body atmosphere in the most suitable condition by constituting a hot heat treating device in such a manner that a cover section for covering an area suitable for a human body is provided on a human body setting section, a far-infrared irradiation source is provided inside of the cover, a ventilation hole for ventilating for a space inside of the cover is formed, and ventilation is conducted through a ventilating duct. SOLUTION: A cover section 2 for covering an area suitable for a human body is disposed on a human body setting section 3 provided on a stage section 1, and the cover section 2 is assembled to a base stage section 4 in such a way that edge sections of leg sides can be vertically controlled tilting and opening at a fulcrum R. Far-infrared rays excluding near-infrared rays of wavelength less than 4 μm are irradiated to the area suitable for the human body on the human body setting section 3 in an interior space of the cover section 2, and a far-infrared irradiating source 6 for heating an internal section of the human body lying on the body setting section 3 is provided.  A plurality of ventilating holes 8 is formed at an interval to a longitudinal direction of a center of a peripheral direction of a cover main body 2A, and communicates with a common ventilating duct 10 to ventilate the interior of the cover section 2 by an operation of a ventilating fan 9.
Patent JP-S54118518-A (JP)
Title: Regenerative braking circuit system for electric car
Inventor: SHIRAI KIICHIROU
IPC: B60L7/22
Filed: 1978-03-04
Abstract: PURPOSE: To suppress voltage increase by connecting a flywheel thyristor in parallel with a series circuit consisting of a main field coil and a main smoothing reactor  such that it is fired upon detection of an increase of the input capacitor voltage at  the time of loss of the regenerative load.  
     CONSTITUTION: When the regenerative load is lost during the regenerative braking, the voltage across an input capacitor 1 is increased to fire a flywheel thyristor 11, whereby electromagnetic energy stored in the main field coil and main smoothing reactor is circulated through the thyristor switch to prevent the load current from flowing into the filter capacitor so as to suppress the voltage increase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63193275-A (JP)
Title: Partial enlarging and displaying method for image data
Inventor: NISHIYAMA ATSUSHI
IPC: G06T11/60
Filed: 1987-02-06
Abstract: PURPOSE:To edit image data other than partially enlarged image data according to the size of a partial enlargement display area and to display the whole image and a desired part in the same area by storing specification data on a specified display area and the partially enlargement display area, and classifying image data to be displayed into the partially enlarged image data and other image data according to both specification data. CONSTITUTION:A partial image data area 3 to be enlarged and displayed partially in an image data area and a partially enlargement display area 4 for enlargement display in the display area 2 of a display means are specified by partial enlargement display specification (1). Then the specified data area 3 and display are 4 are stored distinctively in an area information storage memory 6 by recording (2). Then image data is read out of an image data input device such as a scanner 10 and an optical disk device 11 by editing and output (3) for the image data and partial image data 12 is specified in the image data 8. Further, an image editing part 14 edits the data 12 to the size of the area 4 and other parts to size which can be displayed according to the area information in the memory 6.
Patent JP-S60168198-A (JP)
Inventor: TSUGA KAZUHIRO
IPC: G10L25/15
Filed: 1984-02-13
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-H06220256-A (JP)
Title: Rubber composition
Inventor: TAKAMATSU HIDEO
IPC: C08L53/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a rubber compsn. which is excellent in processibility and gives a high-hardness vulcanizate necessary for obtaining a high-hardness rubber member required of an automotive tire. CONSTITUTION:A compsn. comprising 95-40 pts.wt. solid rubber, 2-45 pts.wt. liq. diene rubber, and 3-35 pts.wt. styrenic thermoplastic elastomer is used as the base polymer component of this rubber compsn.
Patent JP-H08222528-A (JP)
Title: Apparatus and method for dicing
Inventor: YABUKI YOSHIBUMI
IPC: H01L21/301
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an apparatus by which a wafer can be cut to a prescribed depth from the surface without damaging a mounting stand and by which the setting operation of a cutting depth can be performed easily. CONSTITUTION: In a dicing apparatus 1, a wafer 10 whose surface and rear have been set to continuity is cut to a prescribed depth (t) from its surface. The dicing apparatus is provided with a conductive mounting stand 2 on which the wafer 10 is to be mounted. In addition, a conductive cutting edge 3 which can be moved to a direction nearly perpendicular to the mounting face of the mounting stand 2 is installed on the side of the mounting face of the wafer 10 which is mounted on the mounting stand 2. A driving means 4 is connected to the cutting edge 3. In addition, a detection means 6 which detects a point of time when the mounting stand 2 and the cutting edge 3 are set to continuity via the wafer 10 mounted on the mounting stand 2 is connected to the mounting stand 2.  A control means 7 which detects the surface position of the wafer 10 on the basis of a detection result and by which the detected surface position of the wafer 10 is set as the reference position of the cutting edge 3 when the wafer 10 is to be cut is connected to the detection means 6.
Patent JP-S60170354-A (JP)
Title: Information exchange device
Inventor: AMANO OSAMU
IPC: H04L12/46
Filed: 1984-02-15
Abstract: PURPOSE:To make information exchange between two series loops possible with inexpensive hardware, by coupling the two series loops with an information exchange device having a prescribed function. CONSTITUTION:Series loops 1 and 2 are coupled with each other by means of an information exchange device 3. The information exchange device 3 is provided with a prescribed function. Namely, the device 3 supervises loop number fields of information on the two series loops and propagates information having its own loop number to the lower-order loop line as it is. The device 3 draws up information having the other side loop number in a buffer provided in the device 3 and deletes the information from the loop. Then the device 3 sends the drawn up information synchronously to the transmission timing of the other side loop. Moreover, this device 3 is equipped with a bypass circuit which sets the two series loops to a one series loop condition. Therefore, information exchange between the two series loops can be performed with inexpensive hardware.
Patent JP-S61188285-A (JP)
Inventor: YAGASAKI AKIO
IPC: B62H1/06
Filed: 1985-02-14
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-S62182692-A (JP)
Inventor: ITO KOJI
IPC: H01L21/67
Filed: 1986-02-06
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-S58143539-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SHINICHI
IPC: H01L21/52
Filed: 1982-02-20
Abstract: PURPOSE:To prevent the generation of chip cracks due to a mismatch by thermal expansion by wire-bonding a semiconductor chip while being sucked under vacuum and fixed onto the heater stage of a bonding machine and sealing the chip with resin. CONSTITUTION:A lead frame is positioned at the predetermined position of the heater stage 7 of the bonding machine, and fixed by a means such as a fixing pawl. Consequently, the internal leads 51 of the lead frame are heated by the heater stage 7 at a prescribed position holding the vacuum suction hole 10 of the heater stage. On the other hand, the chip 1, loading thereof is prearranged, is positioned and placed directly onto the vacuum suction hole 10 of the heater stage by a transport tool, and sucked under vacuum in the direction of the arrow, and the chip 1 is fixed onto the heater stage 7. The chip is bonded, and the fixation of the chip 1 and the lead frame is released. The chip 1, the internal leads 51 and bonding wires 8 can be fixed through a low-pressure transfer molding method, a casting method or a potting method for resin such as epoxy resin having low viscosity in the lead frame under the state.
Patent JP-S52109577-A (JP)
Title: Bisxially oriented composite polypropylene films
Inventor: NAKANO MASARU
IPC: C08F210/02
Filed: 1976-03-11
Abstract: PURPOSE: Composite films having improved transparency, blocking resistance, and heat-sealing properties at low temperatures, consisting of biaxially oriented polypropylene layers and specific ethylene-butene copolymer layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232570-A (JP)
Title: Pto clutch of tractor
Inventor: NISHIHARA TADAO
IPC: B60K17/28
Filed: 1994-02-23
Abstract: PURPOSE:To simplify a transmitting mechanism of a PTO shaft and realize the option through the outer fitting of a PTO clutch of a tractor. CONSTITUTION:In a PTO clutch of a tractor, a PTO transmission 4 to make transmission between a transmission shaft 2 and a PTO shaft 3 is provided at the rear part of a final transmission case 1, and a clutch case 6 where a PTO clutch 5 of the wet multiple disc mode provided on the extension part of the transmission shaft 2 is internally fitted is installed on the rear end surface of this final transmission case 1.
Patent JP-S60168344-A (JP)
Title: Food having hollow structure and production thereof
Inventor: MURATA SHIYUUICHI
IPC: A23G3/00
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a food having hollow structure and a novel combination thereof without heat denaturation in the hollow part, by injecting a fluid food, e.g. ice cream or jelly, into to fill the interior of the hollow part of a steamed food having the hollow structure. CONSTITUTION:Wheat flour usually used for a steamed food is incorporated with preferably 4-6wt% expanding agent, e.g. sodium bicarbonate, and a food which can be taken in orally and contains water in an amount to give >=30% moisture content. An egg, cow's milk or cream, etc. may be used as the above- mentioned food. The hardness of the resultant mixture is preferably within 70- 20 poises at about ordinary temperature. The fluid mixture is once steamed and then cooled in a state where the fluidity remains in the central part. The mixture in this state is then reheated under conditions for hardening the central part to give a food. Various fluid foods, e.g. ice cream, or jelly, without heat denaturation are then injected into to fill the hollow part of the resultant food and give the aimed novel food having a hollow structure.