baber/WOPTO huggingface dataset:
Patent JP-2000339632-A (JP)
Title: Spin valve magnetic sensor
Inventor: TAJIMA YASUNARI
IPC: G11B5/39
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To easily maintain magnetostriction of a free layer to be small and to decrease noise even in a spin valve magnetic sensor having different film thickness of NiFe. SOLUTION: The spin valve magnetic sensor is equipped with a first ferromagnetic layer essentially made of NiFe which changes the magnetization direction according to an external magnetic field, a second ferromagnetic layer having the magnetization direction at a specified angle to the magnetization direction of the first ferromagnetic layer, a nonmagnetic spacer layer to separate the first ferromagnetic layer from the second ferromagnetic layer, and an antiferromagnetic layer to maintain the magnetization direction of the second ferromagnetic layer to a desired direction.  In this sensor, a base layer 60 essentially mode of Ta is formed on the spacer layer facing side of the first ferromagnetic layer, and a magnetostriction controlling layer 61 to control the intensity of magnetostriction of the first ferromagnetic layer is formed between the first ferromagnetic layer 68 and the base layer. The magnetostriction controlling layer essentially is made of Pd. The thickness of the first ferromagnetic layer essentially made of NiFe can be varied depending on the thickness of the Pd film.
Patent JP-H09326756-A (JP)
Title: Light receiving and emitting controller
Inventor: YAMAGUCHI TOMOFUMI
IPC: H04B10/07
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To operate a controller for a long time in the case of using especially a battery power supply by stopping the operation of a transmission system in the reception standby state thereby reducing the current consumption. SOLUTION: A switch 15 is closed in the reception standby state and DC supply from a power supply line VDD to a transceiver circuit 13 and a light emitting element 14 is stopped. A DC power supply is made to a microcomputer 11 and a light receiving element 12 from the power supply line VDD at all times, and a start signal Sa when the light receiving element 12 receives an optical signal allows the microcomputer 11 to send a switch control signal Sc to a switch 15, which is closed and start of DC supply from the power supply line VDD is started to the transceiver circuit 13 and the light emitting element 14 to set them to be the operating state. Then an optical signal is sent from the light emitting element 14 through the transceiver circuit 13 to conduct data transmission reception.
Patent JP-S5479288-A (JP)
Title: Preparation of 5-fluorouracil derivative
Inventor: MIYOSHI SOUJI
IPC: C07F7/18
Filed: 1977-12-02
Abstract: PURPOSE: To obtain N'-(2-tetrahydrofuryl)-5-fluorouracil usable as an anticarcinogen, by ring closure of a trimethylsilyl compound of a novel unacil derivative in the presence of a Lewis acid, e.g. SnCl 4 , etc.  
     CONSTITUTION: A novel compound of formulas Ia and Ib, obtained by reacting a novel compound of formula I: (R is alkyl group) with a silylating agent at room temperature or under heating, is subjected to ring closure in the presence of a Lewis acid, e.g. BF 3 , SnCl 4 , etc. in a suitable solvent, preferably at -40 to 30°C to form a compound of formula II. The compound of formula I can be obtained by reaction 2,4-bistrimethyl-silyl-5-fluorouracil with 4-trimethyl-silyloxybutyraldehyde dimethylacetal in the prsence of SnCl 4 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5268680-A (JP)
Title: Braking device for vehicle
Inventor: KAWAMURA TAKAO
IPC: B60T8/18
Filed: 1975-12-05
Abstract: PURPOSE: In order to prevent the early locking of a wheel, devised is to restrict a sudden rise in temperature in a pressure chamber which performs its functions to the braking mechanism of a wheel and to maintain as long as possible the breaking time in a high friction region between a tire and the road surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06328229-A (JP)
Title: Device for supplying molten metal
Inventor: MOTOMURA NORIYUKI
IPC: B22D35/04
Filed: 1993-05-25
Abstract: PURPOSE:To eliminate various phenomena adversely affected on the casting quality, such as lowering of molten metal temp., producing and mixing of oxide, entrapment of the air into the molten metal, without exposing in the air by connecting from the side wall hole in a holding furnace to the pouring hole in a casting machine through an electromagnetic pump in the liquid-tight condition. CONSTITUTION:The molten metal distributed in each divided molten metal passage 12 from a melting furnace through a main molten metal passage is introduced into a holding furnace 13 from the divided molten metal passage 12, and at the time of driving the electromagnetic pump 18 parallel arranged to the holding furnace 13, the molten metal in the holding furnace 18 is flowed in a molten metal distributing pipe 20 and supplied to the pouring hole 22 in the casting machine in the closed condition. In this case, as the holding furnace 13 is made to be shiftable, the thermal deformation caused by the high temp. molten metal is not influenced and the molten metal distributing pipe 19 connected with the side wall hole in the holding furnace 13 is assured to always push in the liquid-tight condition and held to the pouring hole 22 in the casting machine. Therefore, there is no exposer in the air and various phenomena adversely affected on the casting quantity can be reduced.
Patent JP-H06327575-A (JP)
Title: Purifying device for bathing water
Inventor: NAKAMURA TAKASHI
IPC: A47K3/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide a hot bathing water purifying device capable of property detecting a water shortage in a hot water circulation passage and ensuring safety without any malfunction. CONSTITUTION:A float switch 22 comprising a float made afloat on water in a sealed tank such as a filtration tank 11 laid in a bathing water circulation passage, is provided as a liquid level detecting device. Also, an operation control device 18 makes judgement about a water shortage on the basis of a result detected with the device. The result of the judgement is, then, shown on a display device 26, and concurrently the operation of a circulating pump 12 or a heater 13 is stopped. As a result, the liquid level of the tank can directly be detected and a water shortage, if any, can quickly be detected properly without any malfunction. Also, a contaminant adhering to the liquid level detecting device can easily be removed by opening the cover of the device.
Patent JP-H0314766-A (JP)
Title: Motor-driven power steering device for car working also as automatic steering device
Inventor: KAGEYAMA HAYASHI
IPC: B62D6/00
Filed: 1989-06-08
Abstract: PURPOSE:To facilitate garaging as well as parking in a row by storing in memory the moving distance from the reference car stop position and the steering angle in accordance therewith, and continuing automatic steering until the values from sensing have become identical to these values in memory. CONSTITUTION:A motor 4 is controlled by a controller 3 on the basis of signals from a steering torque sensor 1 and a car speed sensor 2, and thereby power assist is given to a steering device 5. The controller 3 makes feedback control on the basis of the current in motor 4 sensed by a current sensing part 6. When a switch 9 is put on to set in the memory mode, the signals from a wheel rotational angle sensor 7 and a steering angle sensor 8 are stored in the memory device 3a of the controller 3 at certain time intervals. When another switch 10 is put on to set in the auto-steering mode, the control is performed so that the values from the sensors 7, 8 become identical to the corresponding stored values in memory.
Patent JP-H10337591-A (JP)
Title: Apparatus and method for cleaning of halogen substituted organic compound receiving container
Inventor: IKEDA MICHIO
IPC: C02F3/34
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To degradate a halogen substituted organic compound in a state near to perfection by reducing generation of secondary pollution by a method wherein the halogen substituted organic compound is dissolved by introducing organic solvent into a receiving container, suspension liquid of microbe is introduced into the receiving container, and the container is kept in environment in which the microbe exists. SOLUTION: Toluene is radiated in an atomization state from a nozzle 4 onto an inner wall of a halogen substituted organic compound (PCB) polluted transformer 1, and when PCB stuck to the side surface is removed, the PCB- containing toluene is accumulated on a bottom. Thereafter, YMCT-100 strains suspension liquid is formed on an inorganic salt culture medium containing glucose by 180 ppm as TOC, which is added into a transformer 1. Thereby, aqueous solution of water : PCB : toluene = 1 : 0.003 : 0.003 is formed inside the transformer 1. Further, the transformer 1 main body is held at temperature (about 25 deg.C), feed of oxigen by bubbling is executed, and cultivation is executed. Consequently, a change on standing of a PCB concentration during the cultivation becomes 0.002 ppm being almost 0% after 35 hs.
Patent JP-H10328279-A (JP)
Title: Sterilizing device with humidifying mechanism
Inventor: MURATA KAZUYUKI
IPC: A61L2/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device capable of effectively sterilizing a solid subject to be processed based on the action of ozone. SOLUTION: This sterilizing device 1 is equipped with a casing 10 for enclosing a solid subject to be processed, S an ozone supply means supplying ozone into the casing 10, and a humidification means humidifying the inside of the casing 10, the humidification means being designed so that when ozone is supplied into the casing 10, it can wet the surface of the subject to be processed S which is enclosed in the casing 10.
Patent JP-H0814169-A (JP)
Title: Scroll compressor
Inventor: SUGAWA MASAAKI
IPC: F04C29/04
Filed: 1994-06-28
Abstract: PURPOSE:To heighten reliability by improving a sealing property of lubricating oil between a thrust surface of an oscillating scroll and a thrust support surface of a frame and reducing discharge of the lubricating oil out of a compressor. CONSTITUTION:It is constituted so that the maximum oscillating locus on the outside in the diametrical direction of an outer peripheral end of a thrust surface 11d of an oscillating scroll 11 does not exceed an outer peripheral end of a thrust support surface 15b of a frame 15. Consequently, contact width decrease between the thrust surface 11d and the thrust support surface 15b due to the thrust surface 11d covering a clearance groove 15f is eliminated, and a sealing property of lubricating oil is improved.
Patent JP-H09294726-A (JP)
Title: System for sensing and announcing urination with urination sensing sheet in diaper without contact
Inventor: TANIDA ISAO
IPC: A61B5/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to rapidly replace the diapers for aged, person sick person, infant or baby by sensing and announcing the urination in the diaper with a sheet to be exclusively used without contact. SOLUTION: Capillary materials, such as materials, fibers, paper, or resins, for rapidly transmitting the urination moisture and humidity to a point B are embedded in the points A to B of the sheet to be exclusively used for electrical sensing which is to be set in the diaper and an electrical sensor 3 is connected to the point B. The signal of this sensor is transmitted by a transmitter 4. Energizing wires 12 of + and -are likewise embedded in the points A to B of the sheet to be exclusively used for electrical sensing and the electrical sensor 3 is connected to the point B. The signal of this sensor is transmitted by the transmitter 4 and is received by a receiver (radio wave, acoustic wave or light) which makes announcement to the peripheral of a bed (lamp, melody bell) with an announcing device.  On the other hand, a nurse center is made to a mures center with wire or radio and to a nurse center announcing device with a bed No. and lamp. The announcement is made by a badge integrated with the receiver and announcing device or a melody lamp bell attached to the walking person's clothing and pajama or held in a pocket.
Patent JP-H04369621-A (JP)
Title: Formation of transparent dielectric thin film pattern and manufacture of liquid crystal display element
Inventor: ISHIDA ARICHIKA
IPC: G09F9/30
Filed: 1991-06-19
Abstract: PURPOSE:To increase the aperture numerical aperture of a liquid crystal display element by forming a pixel electrode fully in an area surrounded with a gate line, a signal line, and a thin film transistor(TFT). CONSTITUTION:When the pixel electrode is formed by patterning a transparent dielectric the film, an ITO thin film 16a is formed as a transparent conductor thin film on the main surface of a transparent substrate 11 which has the gate line 12 and signal line 15 formed of metallic thin films on the main surface and the reverse surface of the transparent substrate 11 is irradiated with light to locally anneal the ITO thin film 16a, which is then exposed to an etching atmosphere to remove the thin film except at the annealed part.
Patent JP-S633520-A (JP)
Title: Pcm receiver
Inventor: AWAI HIROMITSU
IPC: H04B1/16
Filed: 1986-06-23
Abstract: PURPOSE:To compensate the aperture effect without causing the deterioration in S/N by increasing the maximum amplitude of a digital filter at a low frequency band with a small aperture effect compensation quantity more than the maximum amplitude of a filter input signal. CONSTITUTION:An n-bit digital signal sampled by a sampling frequency fs is fed to an input of an aperture effect compensating digital filter 10 (the maximum amplitude of the input signal with n=8 is (2<8>-1)=255). The filter 10 compensates the aperture effect almost completely in the range of frequencies 0 fs/2 and outputs a 9-bit digital signal. That is, with a digital signal inputted, the output of the filter has a maximnm amplitude of (2<9>-1)=511 at f=fs/2. Thus, the maximum amplitude of the filter 10 at f=0 giving the least aperture effect compensation quantity is nearly 325, and since the amplitude is over 255, no increase in the quantized noise by the filter 10 is caused.
Patent JP-H0442719-A (JP)
Title: Forming method of mold stress cone
Inventor: SEKINE TOSHIO
IPC: H02G15/064
Filed: 1990-06-05
Abstract: PURPOSE:To form a mold stress cone having excellent electrical characteristics by fitting a cone type semiconductor to the tapered face on the cable sheath end side of a body applied with an insulation tape and then thermally molding the taped body and the semiconductor integrally through a single heating process. CONSTITUTION:An insulating polyethylene tape 13 is wound, in spindle shape, around a cable insulator 12. A cone type semiconductor 17 having a tapered face 15a approximately corresponding to the tapered face 13a of the spindle type polyethylene tape and rounded at the tip thereof is formed. The semiconductor 17 is then fitted to the end of the spindle type cable sheath and fitted tightly to the tapered face 13 through thermal contraction. An insulating polyethylene tape 20 is then applied on the semiconductor 17 and the cylindrical part of the polyehtylene taped layer 13 and subjected to thermal molding. Consequently, taped layers are fused integrally to make round the tip of the semiconductor layer thus improving the electrical characteristics.
Patent JP-2000337064-A (JP)
Title: Illuminating device for gate and its periphery
Inventor: TAKECHI YUSUKE
IPC: G06F7/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the difficulty of visual confirmation of a gate related device due to the backlight condition and to simplify the exterior works by forming an illuminating device, a human body detecting sensor, an illuminance sensor, and a flickering and illuminance control circuit into a unit, and installing the unit on a gatepost. SOLUTION: An illuminating device A for a gate and its periphery formed as a unit by an illuminating device 2, a human body detecting sensor 3, an illuminance sensor and a lighting control circuit is installed on a gatepost 1. The illuminating device 2 is controlled to flicker by detecting the day or night by the illuminance sensor, and be reduced to the half in quantity of light according to a signal from the human body detecting sensor 3, and be automatically returned to the 100% lighting state after the lapse of fixed time. A person who approaches the gatepost 1 during lighting in the night can easily visually confirm the gate related devices 4 such as interphone 4a, a name plate 4b and the like without backlighting by 50% reduction in quantity of light.  Furthermore, since the illuminance is automatically returned after the lapse of fixed time, no obstacle is caused in furylarproof view point. The construction can be simplified by disposing the gate related devices 4 to be concentrated so as to reduce the cost of exterior works.
Patent JP-S6126145-A (JP)
Title: Controlling method of integration data
Inventor: ISOGAWA KAZUYA
IPC: G06F17/40
Filed: 1984-07-17
Abstract: PURPOSE:To enable a user to connect/disconnect to/from an integration chain and to control the start/stop of integration independently by controlling plural integration data for one input point in a chain format. CONSTITUTION:When integrating processing is to be interrupted temporarily, an integration data extending part 7 is connected to an interruption control index 6 during the interruption. An integration task 13 executes the adding/totalizing processing of an integration data reference part 2 for all input points and an integration data extending part 3 connected to the reference part 2 periodically. In addition, the task 13 resets the accumulated value for a fixed period in the reference part at the updating of a date. Integration start and stop commonds outputted from an application task 14 on the integration data using side are executed by the generation of STARTSUM and STOPSUM macroinstructions 8, 9 and interruption and restart commands are executed by the generation of WAITSUM and POSTSUM macroinstructions 10, 11. In addition, the integration data are referred by the generation of a REFERSUM macroinstruction 12.
Patent JP-S634660-A (JP)
Title: Semiconductor device
Inventor: TSUBOI TOSHIHIRO
IPC: H01L23/12
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the generation of cracks in the periphery of a land in the joining section of an internal wiring and a thin-film conductor wiring, to obviate defective disconnections due to the generation of cracks, to hinder peeling in the joining section and to improve reliability by coating the upper section of the joining section with an insulator. CONSTITUTION:Sealing glass 10 is applied onto an Al conductor wiring 4, and the wiring 4 is sealed by a sealing furnace together with the sealing glass 10 applied on the cap 11 side. It is preferable that a cap 11 also consists of the same material as a base 1, and the thermal expansion coefficients of these cap and base are matched, thus further preventing disconnections. Since joining sections regarding lead pins 2A and 2B are brought into contact with the cap- side sealing glass 10 at the time of the sealing of the cap 11, only a joining section regarding a lead pin 2C may be coated partially with the sealing glass 10 on the Al conductor wirings 4.
Patent JP-H0311723-A (JP)
Title: Manufacturing device of semiconductor device
Inventor: SAKIHANA YOSHIKAZU
IPC: G03F7/30
Filed: 1989-06-09
Abstract: PURPOSE:To avoid the deterioration of a developer, while lengthening the life of the developer and reducing the dispersion in the width of the developer line by a method wherein the developing chamber is made airproof constantly. CONSTITUTION:A carrier arm 7 with a sucking chuck 8 thereof sucking a semiconductor substrate 6 having exposed photoresist and facing downward is fed from a substrate leading-in port to a predeveloping chamber 1 and then shifted along an oblique carrier channel 10 from the predeveloping chamber 1 to a developing chamber 2 so that the substrate 6 may be slowly lowered to be immersed in a developer. Then, the substrate 6 with photoresist thereof completely developed is carried to a washing chamber 4 passing through a postdeveloping chamber 3 and then spin-dried up to finish the developing process.
Patent JP-S5848165-A (JP)
Title: Electronic equipment
Inventor: HATSUTA KOUICHI
IPC: G06F15/02
Filed: 1981-09-17
Abstract: PURPOSE:To facilitate bargain calculation by successively displaying a symbol every time the price, weight, etc., of an article is inputted, and thus letting a user know the items inputted by this operation. CONSTITUTION:When the weight Q1 of an article 1 is inputted, a symbol Q1 turns on and when the price Yen1 of the article 1 is inputted, a symbol Yen1 turns on. Further, when the weight Q2 and price Yen2 of an article 2 are inputted, symbols Q2 and Yen2 turn on. Then, which of the articles 1 and 2 is a bargain is calculated by the calculator to show on the display that the article 2 is the bargain.
Patent JP-H11350332-A (JP)
Title: Return roll device of oven in cord dip treatment machine
Inventor: MAETANI MASAKATSU
IPC: B65H57/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the return roll device of an oven in a cord dip treatment device, contriving to simply detach return rolls to facilitate their cleaning, enabling the decrease in the rotation friction of the return rolls to maintain the physical properties of target cords, and further making it possible to always normally arrange and hold the cords, when the cords are threaded and when the return rolls are detached. SOLUTION: Return rolls 33 are rotatably supported on a shaft 35 in a skewered state at least in the number equal to the number of cord returns in return roll devices 12 and 13. The shaft 35 and the return rolls 33 fit onto the shaft 35 are integrally and detachably to a bracket 39 disposed in the entrance portion of an oven. Further, pins for a cord separator are alternately set and fixed in the centers between the adjacent cords, at least respectively, in a zigzag state in the travel direction of the cords 10.
Patent JP-H0813643-A (JP)
Title: Sound-insulating wall panel and execution method of sound-insulating wall
Inventor: NAKADAI HIROTAKA
IPC: E04B1/86
Filed: 1994-06-29
Abstract: PURPOSE:To manufacture sound-insulating wall panels capable of being simply Juxtaposed and fixed to a wall backing surface and capable of being finished as a sound-insulating wall, and to juxtapose and fasten the sound-insulating wall panels simply on the wall backing surface. CONSTITUTION:In sound-insulating panels 3, in which sound-insulating sheets 2 with rears having tackiness are fast stuck and unified on the rear side of oblong rectangular-shaped wall panel bodies 1, the rears of the sound-insulating sheets 2 on the rear sides are stuck onto a wall backing surface 6 while the upper sound-insulating wall panels 3 are placed and borne onto a plurality of the vertically juxtaposed lower sound-insulating wall panels 3 and fixed temporarily onto the wall backing surface 6 in the sound-insulating wall panels 3. The sound-insulating wall panels 3 are fastened mainly and carried out onto the wall backing surface 6 by fixtures 7 under the temporarily fixed state.