baber/WOPTO huggingface dataset:
Patent JP-S58203369-A (JP)
Inventor: KANNOU SHINICHI
IPC: F25B15/00
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60231362-A (JP)
Title: Hetero-junction bipolar transistor and manufacture thereof
Inventor: IMAMURA KENICHI
IPC: H01L29/205
Filed: 1984-04-27
Abstract: PURPOSE:To achieve high degree of integration, by providing an emitter region and a collector region, which form hetero-junction, on both sides of a base region, on a semi-insulating substrate. CONSTITUTION:On a semi-insulating GaAs substrate 11, a p<+> type GaAs base region 12 is formed. A base electrode 12E is formed on the region 12. On both sides of the base region 12, an n type AlGaAs emitter layer 13 and an n type AlGaAs collector layer 14 are formed, and a double hetero-junction is formed. An emitter contact layer 15 and a collector contact layer 16 comprising n<+> type GaAs are formed on the layers 13 and 14. An emitter electrode 13E and a collector electrode 14E are formed on the contact layers. Element isolating bands 17 are provided. This device has the same structure as an SOI structure. Difference in height can be made small and wiring becomes easy. Higher density is also achieved.
Patent JP-H05261667-A (JP)
Title: Diamond tool
IPC: B24D3/00
Filed: 1991-01-25
Abstract: PURPOSE:To keep off any carbon diffusion out of a diamond surface at the time of sintering as well as to prevent any drop in the degree of residue in checking the roughness of the diamond surface causing crack occurrance by covering the surface of a diamond grain with copper, magnesium, tin or gold, and sintering the covered diamond grain together with a bonding material. CONSTITUTION:A surface of each diamond grain is covered with copper, magnesium, tin or gold, and this covered diamond grain is sintered together with a bonding material, securing a desired diamond tool. At this time, as for this coating by copper or the like, any possible diffusion at the time of sintering is prevented from occurring, a diamond surface is kept smooth, making a stress concentration hard to occur, and high collapse strength is given. Therefore, a completed diamond tool will be such that fully utilizes the strength of diamond grains, and beside, is rich in durability in terms of strength.
Patent JP-H02265500-A (JP)
Title: Determination of aldehyde in liquid, apparatus therefor, determination of formaldehyde in liquid and apparatus therefor
Inventor: HIBI KIYOKATSU
IPC: C12M1/40
Filed: 1989-04-06
Abstract: PURPOSE:To enable the determination of an aldehyde in a liquid in high sensitivity and response by reacting an aldehyde in liquid with nicotinamide adenine dinucleotide(NAD) in the presence of aldehyde dehydrogenase(ADNse). CONSTITUTION:An NAD solution and a specimen solution are supplied by pumps 16 and 22, respectively. A standard aldehyde solution is introduced through a solution injector 20 and the above components are introduced through a feeding pipe 24 into an immobilized enzyme reactor 18 containing immobilized ADNse and made to react with each other to oxidize various aldehyde in the specimen solution into the corresponding acids and, at the same time, to reduce NAD to reduce NAD (NADH). The fluorescence of the NADH is determined by a fluorometric instrument 14 to determine the amount of the aldehyde in the specimen solution. As necessary, a formaldehyde dehydrogenase capable of selectively oxidizing formaldehyde is used as the ADNse to determine the formaldehyde in the liquid.
Patent JP-H03285308-A (JP)
Title: Small-sized wire-wound electronic component
Inventor: TOMITA KAZUYOSHI
IPC: H01F41/00
Filed: 1990-03-31
Abstract: PURPOSE:To provide a small-sized wire-wound electronic component, which can readily be assembled in small-size, by a method wherein a winding portion is wound by rotating a bobbin round a pin provided in a first magnetic body, and a U-shaped second magnetic body is engaged between collar portions of the bobbin, and both end portions of the magnetic bodies are brought into contact with both side portions interposing the winding portion of the first magnetic body. CONSTITUTION:Pins 12 and 12 project in an extension line of a central axis from both ends of a square-rod-like first magnetic body 11. A bobbin 13 is made of an insulating material, and a pair of collar portions 14 and 14 are disposed in parallel. Grooves 17 and 17 are formed in the longitudinal direction on the surface opposing to the collar portions. The bobbin 13 and the magnetic body 11 are rotated as a body with the pins 12 and 12 as axises, and concurrently a conductive wire is wound in an intermediate portion in which the first magnetic body 11 is coated with an insulating material 15, thereby forming a winding portion 18 and eliminating a projecting portion of the pins 12 and 12. Secondly, a U-shaped second magnetic body 20 functioning as a yoke is tailed into the grooves 17 and 17 of the bobbin 13, and tip portions 20a and 20b are brought into contact with both end portions of the first magnetic body 11 not coated with the insulating material 15.
Patent JP-H06301973-A (JP)
Title: Manufacturing device of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/84
Filed: 1993-04-14
Abstract: PURPOSE:To manufacture a magnetic recording medium having excellent characteristics by controlling the amount of an oxidizing gas supplied to the vapor of a magnetic material based on the observation results of the structure of a vapor-deposited film obtained by means of a reflection high-energy electron beam diffraction device (RHEED). CONSTITUTION:The RHEED 12 observes the structure of the vapor-deposited film of a material 5 to be vapor-deposited fed from a feed roller 6 and the signal of the RHEED 12 is sent to a controller 15 through a fluorescent screen 22 and CCD 23. The controller 15 outputs a signal which reduces the feeding amount of an oxidizing gas to a flow control valve 13 until a normal diffraction pattern is obtained when an observed diffraction pattern is close to such a pattern that is obtained in the case where the feeding amount of the oxidizing gas is large or another signal which decreases the feeding amount of the gas when the observed pattern is close to such a pattern that is obtained in the case where the feeding amount of the oxidizing gas is small. The valve 13 adjusts the feeding amount of the gas to an oxygen gas supplying pipe 19. Therefore, a magnetic layer having desired magnetic characteristics or a uniform protective film can be always formed.
Patent JP-H08280728-A (JP)
Title: Respiration assisting means
Inventor: NODA JIRO
IPC: A61M15/08
Filed: 1995-04-12
Abstract: PURPOSE: To provide a respiration assisting means capable of facilitating the respiration from the nose by preventing the blocking of the nostrils and preventing the occurrence of a snore by normalizing the respiration from the nose. CONSTITUTION: A pair of elastic arm parts 11 which respectively have spherical parts 13 at the front ends and are freely insertable into the right and left nostrils and an arm juncture 12 for connecting the base ends of a pair of these elastic parts are integrally formed. This respiration assisting means is so constituted that a pair of the elastic arm parts 11 pinch the septum of the nose and spread the nostrils via the spherical parts 13 in the state that a pair of the elastic arm parts 11 are freely inserted into the nostrils and that the arm juncture 12 is pressed to the outer ends of the nostrils. The respiration assisting means is molded of silicone rubber and preferably contains an antimicrobial agent.  The opposite surfaces of a pair of the elastic arm parts are respectively provided with projecting parts detained in the inside ends of the nostrils and the bottom of the arm juncture may be provided with a pedestal 12c. A pair of the elastic arm parts 11 of which the spherical parts 13 pinch the septum of the nose are further preferably formed to curve outward.
Patent JP-S5422770-A (JP)
Title: Lead frame
Inventor: OOTSUKA KANJI
IPC: H01L23/48
Filed: 1977-07-22
Abstract: PURPOSE: To manufacture a highly reliable package by providing the strain reduction part of a proper length at part of the lead extension part where a strain is possibly produced particularly due to the heat expansion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5514474-A (JP)
Title: Hot-water boiler
Inventor: YAMAMOTO MUTSUICHI
IPC: F24H1/18
Filed: 1978-07-17
Abstract: PURPOSE:To enhance the thermal efficiency of a hot-water boiler by feeding hot water adjusted in temperature to the service end. CONSTITUTION:The high-temperature water in a water chamber 3 flows through a cjeck valve 5 to fill up a temperature adjusting chamber 6. When the temperature inside the chamber 6 is detected by a temperature detector 7 and the detected temperature is higher than a set point, a switch turns on to open a solenoid valve 9 so that cold water is fed into the chamber 6 via a perforated pipe 8. The cold water fed into the chamber 6 causes the valve 5 to close, the hot water in the chamber 6 is discharged through a temperature-adjusted water relief pipe 10 into an expansion water tank 11, and the temperature inside the chamber 6 falls due to the cold water. With the temperature inside the chamber 6 reached the set point, the switch of a temperature adjuster 7 turns off to close the valve 9 so that the temperature is kept at the set point. When the temperature-adjusted water has started to be used at the end of a temperature-adjusted water supply pipe 12, the pressure inside the chamber 6 becomes lower than that inside the chamber 3 so that the valve 5 opens and the hot water in the chamber 3 flows into the chamber 6.
Patent JP-H09251561-A (JP)
Title: Input terminal equipment
Inventor: HOSOYA TOMOTAKA
IPC: G06Q40/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To utilize three functions of input, display and reading at the same position and further to improve processing efficiency by enabling the simultaneous operation and utilization of plural functions by forming a touch panel from an ultrasonic reading means for reading through ultrasonic signals. SOLUTION: A touch panel 101 transmits an ultrasonic wave along the panel plane direction and senses the position touch-inputted onto the panel while utilizing this ultrasonic signal. Therefore, the left side of an input operation screen becomes a reading plane held by a presser holder 15 and the right side becomes an input/display screen exposed so that a customer enables the touch input with a tip 141 of finger. In this case, since the touch-inputted position can be surely specified by the ultrasonic signal utilizing ultrasonic characteristics regardless of pressure from the presser holder 15, the input operation is enabled while reading data on the same screen and an input operation screen 14 having high throughput can be formed.
Patent JP-H07267030-A (JP)
Title: Column cover
Inventor: OKURA YUJI
IPC: B60R21/05
Filed: 1994-03-31
Abstract: PURPOSE:To relieve impact applied to a knee of a driver at a head-on collision time without reducing a knee top space of the driver or without increasing a cost and weight. CONSTITUTION:A column cover 6 is formed of resin, and is composed of a lower cover 7 to cover the under surface side of a steering column 2 and an upper cover 8 to cover the upper surface side. On an under surface 7a of the lower cover 7, a rib 13 is formed on an inside surface opposed to the upper cover 8. As for the under surface 7a of the lower cover 7, a backward part from a rectangular area 16 in which this rib 13 is formed is composed of a thick part 17 having a prescribed thickness, and a more forward area than the rectangular area 16 is composed of a thin part 18 thinner than the thick part 17, and this thin part 18 has a bending surface 19 whose front end 18a becomes low.
Patent JP-S59213982-A (JP)
Title: Device for fluidly supporting rotary sleeve in rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1983-05-20
Abstract: PURPOSE:To make smooth the rotation of a rotary sleeve, by communicating a balance groove formed in the inlet side peripheral surface of a center housing with a suction port through a check valve. CONSTITUTION:When a rotary compressor rotates, high pressure air in a working chamber 43 being at a maximum pressure or in a discharge chamber 41 flows into an air-bearing chamber 40 through an inlet port 71 in the contact area so that bearing load force on the contact area is increased. Then air flows through the contact area into a suction side of a center housing 22, and therefore, increases bearing load force on the suction side of the air-bearing chamber 40 through a balance groove 73. When bearing load force or pressure in the balance groove 73 exceeds a predetermined limit, a check valve is opened to maintain always the bearing load force in the balance groove 73 within an appropriate range.
Patent JP-H06270209-A (JP)
Title: Gate cutting device
Inventor: NAKAI HITOSHI
IPC: B29C45/38
Filed: 1993-03-22
Abstract: PURPOSE:To provide a simple manual type gate cutting device to be operated by the molding cycle of a molding machine and an independent off-line and comply with the changing of arrangement following the changing of the kind of work quickly and simply. CONSTITUTION:A gate cutting device is composed of a nipper mounting plate 1, a work holder 9 protruding from the nipper mounting plate 1 and provided with a positioning guide 11 for works W at its end 9 and one or a plurality of air nippers 23 disposed in compliance with the gate layout of works W around the work holder 9 and suction held changeably in their positions on the nipper mounting plate 1 through respective magnets 26.
Patent JP-H07321891-A (JP)
Title: Cordless telephone set
Inventor: MIURA KENZO
IPC: H04M1/02
Filed: 1995-04-13
Abstract: PURPOSE:To provide the cordless telephone set which assembly workability, service and reliability can be improved by simplifying circuit configuration by removing interference between a radio circuit part and another telephone set circuit part. CONSTITUTION:A radio circuit unit 2 arranged on a printed circuit board 6 is shielded and separated from a speaking circuit 4 or the like, and a case for housing that unit have a shield effect. Therefore, external noise is completely shielded and during speaking, the interference of jamming noise or the like can be prevented.
Patent JP-S5423216-A (JP)
Title: Tank using circular pipe
Inventor: KAWANO HAJIME
IPC: F17C1/00
Filed: 1977-07-22
Abstract: PURPOSE:To provide a safe and low cost tank by placing and welding the circular pipe thereon enabling the fluid to flow along the joint of curved plate or flat plate which forms the tank.
Patent JP-S5423893-A (JP)
Title: Overload protecting device for water feeding pump of reactor
Inventor: MORI NORIMASA
IPC: G21D1/04
Filed: 1977-07-22
Abstract: PURPOSE: To enable the water over-feeding state by a feed pump not to be generated, by means of wringing a regulating valve of feed-water with priority of the signal of a feed-water controlling circuit when the output signal of the feedwater controlling circuit becomes smaller than the signal of an overload protecting controller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62246749-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TANABE FUMIO
IPC: B41J2/38
Filed: 1986-04-18
Abstract: PURPOSE:To realize good recording under low power by heating the ink of an ink film to a degree not melting the same immediately before transfer to transfer the same without increasing the heat generating quantity of the heat generating element of a thermal head, by providing a preheating means and heating the ink transfer part of recording paper from the recording surface side thereof to contact the same with the ink film. CONSTITUTION:A heater 4 is allowed to generate heat to preheat the ink of an ink film 2 so as to be capable of heating the ink of the ink film to such a degree that said ink is not melted at the point of time when the recording surface of recording paper 1 is contacted with the ink film 2 by a heating roller 6 having said heater 4 mounted therein. Then, the recording paper 1 is fed to be located at the position corresponding to the heat generating element row of a thermal head 5. At this time, the ink of the ink film 2 is contacted with the recording paper 1 in this side of a recording position to be heated sufficiently and the heat generating elements provided to the thermal head 5 in a row are simultaneously or selectively heat to locally heat the ink film 2 and the molten ink is transferred as a dot. Therefore, transfer is performed without increasing the heat generating quantity of the heat generating elements and good recording can be performed under low power.
Patent JP-H08285398-A (JP)
Title: Operation control method in absorbing cold or hot water machine and operation control device
Inventor: URAKI YASUO
IPC: F25B15/00
Filed: 1995-04-13
Abstract: PURPOSE: To enable a target cold or hot water outlet temperature to be always attained when a controlling operation is carried out for controlling the number of absorbing type cold or hot water machines by a method wherein when the plurality of absorbing type cold or hot water machines are present during their operations, at least one of them is operated at 100% of a rated output. CONSTITUTION: Cold or hot water in absorbing type cold or hot water machines 21 to 24 is collected at a cold or a hot water feeding header 7 at an outlet port and sent out. Temperature of the cold or hot water feeding detected by the cold or hot water feeding temperature sensing means 3 arranged at the heater 7 is inputted to an operation control device 1 through a communication means 4. The operation control device 1 calculates an air conditioning load with a predetermined air conditioning load calculating algorism on the basis of the water feeding temperature so as to determine the desired number of cold or hot water machines. The operation control device 1 sends a control instruction against each of the cold or hot water machines 21 to 24 through communication means 51 to 54.  In this case, when a plurality of absorbing type cold or hot water machines 21 to 24 are present during their operation, it is controlled such that at least one of them is operated with 100% of its rated output.
Patent JP-H07292468-A (JP)
Title: Sputtering device
Inventor: AKIYAMA SHOJI
IPC: H01L21/203
Filed: 1994-04-26
Abstract: PURPOSE:To uniformize the surface erosion of a target sheet and to form a thin film having uniform thickness on the surface of a target by rotating a magnetic core system with an elliptic shape arranged at an eccentric position on its axis while a target sheet is revolved by a driving motor at the time of executing sputtering. CONSTITUTION:As for a sputtering cathode part, a magnet system 13 (S pole part 13a and N pole part 13b) with an elliptic shape is arranged behind a target sheet 12, and the center axis (m) of the magnet system 13 is made eccentric to the center axis (n) of the target sheet 12. At the time of sputtering, a motor shaft guide 16 is applied with rotating and driving force by a driving motor 17 with the center axis (n) of the target sheet 12 as the center, a spurgear sheet 18 is rotated and driven at the inside of an internal gear sheet 19 via a guide pin joined with the motor shaft guide 16, the magnet system 13 is rotated and driven on its axis with the center axis (m) as the center, and the target sheet 12 is revolved and driven with the center axis (n) as the center. Thus, the tip part (p) of the line of magnetic force M is almost uniformly passed through symmetrically over the whole body of the surface of the target sheet 12.
Patent JP-H01262785-A (JP)
Title: Cylinder-type processing machine provided with scraping tool
Inventor: TAKATANI MASAKAZU
IPC: A24B3/12
Filed: 1988-04-12
Abstract: PURPOSE:To provide the subject processing machine having a cylinder easily cleanable without loss of raw materials, by using a scraping tool having an attaching base part and a scraping part connected with each other through an elastomer and contacting with constant pressing force and attaching the scraping tool to the inner surface of a cylinder having a rotary means and a scraping pin. CONSTITUTION:The objective cylinder-type processing machine is provided with a roller 6 as a rotating means for a cylinder 1 and with a hollow cylinder 1 having a heating jacket 3 on the outer circumference and rails 4 at the front and rear ends corresponding to the roller 6. A scraping part 25 having a scraping tool 2 composed of an attaching base part 24 and a scraping part 25 connected with each other through an elastomer 26 is attached in the cylinder 1 in such a manner as to contact the scraping part 25 with the inner surface of the cylinder 1 with constant pressing force. Raw material such as tobacco leaf is stirred with the scraping pin 21 while rotating the cylinder 1 with a motor 7, a perfumery, etc., are sprayed to the raw material through a spray nozzle 20a of a perfumery line 20, air is introduced into the cylinder 1 through a duct 13 with a blower 12 and the raw material is transferred from a delivery port 16 to a conveyor 15.
Patent JP-S59213861-A (JP)
Inventor: KAWAMATA ISAMU
IPC: E04F15/00
Filed: 1983-05-18
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-S60235725-A (JP)
Title: Preparation of iron oxyhydroxide particle
Inventor: OODAN KIYOUJI
IPC: C01G49/02
Filed: 1984-05-04
Abstract: PURPOSE:To improve particle shape and dispersibility, by adding a chromium compound to the first step of forming ferrous hydroxide in preparation of iron oxyhydroxide consisting of three steps. CONSTITUTION:A caustic alkali is added to an aqueous solution of a ferrous salt containing a water-soluble chromium compound at <=50 deg.C to give a ferrous hydroxide slurry containing chromium. Ammonium bicarbonate is added to the slurry obtained in the first step at <=50 deg.C to form ferrous carbonate containing chromium, and an oxygen-containing gas is blown thereinto to give an iron oxyhydroxide slurry containing the chromium. The slurry obtained in the second step is then treated at 120-250 deg.C to recover the aimed iron oxyhydroxide particles containing the chromium.
Patent JP-S58205368-A (JP)
Title: Picture forming device
Inventor: SUE YASUHIKO
IPC: B41J2/455
Filed: 1982-05-25
Abstract: PURPOSE:To avoid insufficient exposure with a simple constitution, by arranging elemnt trains having plural light emitting elements each, with a suitable position shift. CONSTITUTION:A picture is formed by moving a photoreceptor relatively to an exposing means. The exposing means has plural number of element trains 8a- 8c, 8'a-8'c, and 8''a-8''c having plural light emitting elements L1-L8 each. The element trains 8a-8c, 8'a-8'c, and 8''a-8''c are arranged at an interval of (T/L+1)XP mutually in a direction almost perpendicular to the relative moving direction, and arranged for (L+1) stages in the relative moving direction with a position shift of (T/L)XP between counter element trains of the pre-stage and the post-stage, where T is the number of arrangement of light emitting elements of one element train in a direction almost perpendicular to the relative moving direction, P is the arranging pitch interval of the light emitting elements and L is a measure of the T and an integer >=2.
Patent JP-H10278364-A (JP)
Title: Page printer
Inventor: MOTOMI TETSUYA
IPC: G06F3/12
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a page printer receiving a print request from a plurality of host units in which printing can be performed with a priority corresponding to the emergency or the importance. SOLUTION: The page printer 10 having a plurality of interfaces 1, 2 receiving a print request from host units 20, 30 comprises a priority memory 3 preset with the priority among the interfaces 1, 2, and a control section 4 for deciding whether an interface having received a print request has a priority higher than that of an interface currently processing a print data with reference to the priority memory 3, interrupting the currently executing printing process if the former interface has a higher priority and processing a print request arriving at the interface having a higher priority.