baber/WOPTO huggingface dataset:
Patent JP-H07325029-A (JP)
Title: Physical property of thin film evaluating apparatus
Inventor: KIMURA MASATO
IPC: G01N19/04
Filed: 1994-05-31
Abstract: PURPOSE:To measure adhesion strength of a thin film with high precision without being affected by the conditions of the thin film. CONSTITUTION:Regarding a physical properties of thin films evaluating apparatus to evaluate the adhesion strength of a thin film to a substrate while using a test specimen 1 of a thin film 3 formed on a substrate 2, the apparatus is provided with a tilting system 4 which is positioned below the test specimen 1 to tilt the specimen 1, a load converter 6 to measure the insertion load to the test specimen 1, an indenter 7 whose tip part 8 is made of either one of ruby, sapphire, glass, fine ceramics, and sintered metals and which is pressed to form insertion deformation in the test specimen 1, a driving apparatus 9 to drive the indenter 7 in vertical direction, a displacement measuring 9 to measure the insertion degree of the indenter 7 into the test specimen 1, and a main control part to measure the adhesion strength of the thin film to the substrate based on the insertion load and the insertion degree.
Patent JP-S60263659-A (JP)
Title: Polishing method and device by leaf-shaped motion
Inventor: OOHIRA KENGO
IPC: B24B47/12
Filed: 1984-06-12
Abstract: PURPOSE:To enable a uniform effect of polishing to be obtained on the whole surface of a work, by converting a rotary motion given to a polishing head into the leaf-shaped locus motion through a converting mechanism and moving a polishing tool to repeatedly perform the leaf-shaped motion along the surface of the work. CONSTITUTION:If a gear 14 performs a planetary motion clockwise as shown by an arrow head T in the drawing with respect to the center S of an internal gear 10, the gear 14 revolves on its own axis during the planetary motion counter clockwise as shown by an arrow head P in the drawing, preforming a rotary motion of the gear on its own axis by angle 2theta when the gear 14 performs the planetary motion by an angle theta from the position shown by a full line to the position shown by a chain line because both the gears 10, 14 are formed to a pitch circle diameter having a 2:1 proportion. Accordingly, a point M on a pitch circle 16 of the gear 14 moves reciprocating always on a diameter of the internal gear 10. And a point M', separately placed to the outside by a slight distance l from the point M on the gear 14, provides a locus of motion, which separates the point M' always by the fixed distance l outside the point M on an extension line connecting the center of the gear 14 and the point M, moving around a leaf- shaped locus as shown by a dotted line in the drawing, thus a polishing streak is uniformly spread by a reciprocating motion in the direction of a major axis line and a swelling motion crossing at right angles with this reciprocating motion.
Patent JP-S6010782-A (JP)
Title: Junction gate type field-effect transistor
Inventor: YAMAUCHI TSUNENORI
IPC: H01L29/808
Filed: 1983-06-30
Abstract: PURPOSE:To improve the degree of integration by extending and forming a source electrode and a drain electrode in the direction different from the direction which a source region and a drain region extend. CONSTITUTION:Masks for forming a source region and a drain region are shaped on an N type silicon substrate 31 by a photo-resist film 32. Boron ions are implanted as a P type impurity to form high-concentration P type regions 33. P type regions 35 are formed to the source region, the drain region and a region held by these regions by a photo-resist film 34. A photo-resist film 36 is shaped, and the ions of phosphorus P are implanted into a gate region by using a photo- lithography method to form N type regions 37. Implanted impurities are activated and diffused through annealing, and the depth of the high-concentration P type regions 33 is brought to approximately 1mum, the depth of the P type regions 35 to approximately 0.4mum and the depth of the N type regions 37 to approximately 0.2mum. Since the width of the P type regions 35 is not restricted by the limit of etching of a metal, the width can be reduced up to approximately 2mum at a minimum, and the degree of integration is improved.
Patent JP-S5820189-A (JP)
Title: Preparation of heat-resistant hesperidinase ah-2
Inventor: FUJIYOSHI TAKASHI
IPC: C12N9/24
Filed: 1981-07-31
Abstract: PURPOSE:To prepare hesperidinase having improved heat and acid resistance from a bacterium belonging to the genus Penicillium. CONSTITUTION:A bacterium belonging to the genus Penicillium, e.g. Penicillium sp. B-29, FERM-P No.6001, is cultivated in a general culture medium, e.g. a bran culture medium, aerobically at 20-40 deg.C for 2-5 days, and water is added to the culture when the culture medium is a solid. If the culture medium is a liquid, the culture is filtered to give a culture filtrate containing hesperidinase AH-2. A large amount of ethanol is then added to the filtrate to recover a precipitate, and the ethanol is volatilized to afford the aimed crude hesperidinase AH-2 enzymic powder.
Patent JP-H06310215-A (JP)
Title: Lock connector
Inventor: SAITO MASAJI
IPC: H01R13/639
Filed: 1993-04-21
Abstract: PURPOSE:To prevent an erroneous detection even after a lapse of time without increasing other parts. CONSTITUTION:A short circuiting electrode 14 consisting of a metal spring plate is arranged between a flexible lock piece 13 and a recessed part 12 in a female connector housing 10 to help and energize the flexible lock piece 13, and the electrode is constituted by an electrode part 14a supported to the flexible lock piece 13 by utilizing conductivity. A part of the short circuiting electrode 14 is formed into a spring part 14b, whereby it continues to energize the flexible lock piece 13 upward, and the electrode part 14a of the short circuiting electrode 14 can be permanently brought into contact with lock detecting electrodes 33a, 33b so that no contact failure is caused. The arrangement of the short circuiting electrode 14 having the spring part 14b results in the simultaneous arrangement of the electrode part 14a, and the number of part items is never increased.
Patent JP-S5743436-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU SHIGERU
IPC: H05K3/00
Filed: 1980-08-29
Abstract: PURPOSE:To enable the identification of the propriety of a semiconductor element only with the observation of an electric condution by forming a conductor part separately from a circuit part on the element and electrically conducting or non- conducting the conductor part in response to the result of the identification of the propriety of the element. CONSTITUTION:A conductor part 3 is formed separately from a circuit part. When a semiconductor element 1 is identified as improper in the step of identifying the propriety of the element, a notch 4 is formed at the center, if possible, of the strip 5 of the conductor part 3 with a suitable tool, and the strip 5 is thus cut. In the sorting step, the electric conductor of the conductor part 3 is inspected instead of the conventional visual inspection by a microscope. Thus, the sorting step can be automated.
Patent JP-H07304126-A (JP)
Title: Foamed polyurethane laminate
Inventor: KONO KOJI
IPC: B32B27/28
Filed: 1994-05-09
Abstract: PURPOSE:To provide a foamed polyurethane laminate consisting of a base material and a foamed polyurethane layer strongly bonded each other, low in film molding temp., generating no smoke or offensive smell at the time of molding, enabling the injection foam molding of polyurethane at the normal temp., formed into a flexible film and useful as a sound-insulating carpet for a car. CONSTITUTION:A foamed polyurethane laminate consists of a layer composed of an ethylene copolymer compsn. prepared by compounding 0.2-5wt.% of an aromatic or alicyclic amino compd. having a bisaminoalkyl group with an ethylene/unsaturated carboxylic acid copolymer with unsaturated carboxylic acid content of 2-12mol% and a foamed polyurethane layer. The layer composed of the ethylene/unsaturated carboxylic acid copolymer compsn. compounded with the amino compd. and the foamed polyurethane layer are laminated to a base material layer, pref., a carpet base fabric.
Patent JP-S61277986-A (JP)
Title: Fixing device
Inventor: MORIMOTO KAZUHIRO
IPC: G05D23/00
Filed: 1985-05-31
Abstract: PURPOSE:To uniform the temperature distribution of a fixing roller by driving the 1st heating means only when a moving means is driven and a light source for exposure is turned off, and driving the 2nd heating means only when the moving means is not driven. CONSTITUTION:When a power source is turned on during warm-up operation, outputs of comparators 17a and 17b turn on, the output of an AND circuit 20 is turned off, and onlyu relays 23 and 24 operates to drive halogen lamps 4 and 5. Then, thermistors 7 and 8 reaches specific temperatures, the outputs of the comparators 17a and 17b turn off and an AND circuit 21 and relays 23 and 24 turn off, thereby stopping driving lamps 4 and 5 temporarily. Then, the halogen lamps 5 and 4 are turned on and off according to the outputs of the thermistors 7 and 8 to hold a fixing roller 1a at almost constant temperature. When copying operation is started, contacts 12 and 13 are turned on, the output of the AND circuits 20 and 21 are turned off, and only the relay 24 is energized the drive the halogen lamp 5. Consequently, fixation is carried out by the fixing roller which has a uniform temperature distribution and an excellent fixation result is obtained.
Patent JP-S6012476-A (JP)
Title: Rotary reel
Inventor: FUKUDA TAKUO
IPC: B65H75/24
Filed: 1983-06-30
Abstract: PURPOSE:To make one-touch control for the lockup and selection of a winding material attainable with a simple structure, by pressing and locking a hollow part of the winding material under pressure with a locking body being projected outside a reel through a fixed opening on a peripheral surface by a operation on a lever. CONSTITUTION:When a lever 15 is pulled frontward at its operating end 19, it rotates centering on its shaft support part 17, and its coupling end 21 is also shifted to a rear upper part in covered from together with a locking body 20 and a link 22 and an auxiliary lever 23 are as well set in motion, shifting the locking body 20 to some extent. And, with movement toward an upper innermost part, the locking body 20 touches a core tube inner surface of a winding material, namely, a hollow part when its upper surface reaches to the same surface position being flush with a surface of a fixed opening 14. When further the lever 15 is pulled frontward, the locking body 20 uplifts the winding material, and an inner surface at the reverse side of a core tube comes into contact with a peripheral surface part of a circumferential part 3, and when furthermore the lever 15 is pulled, the locking body 20 deforms the core tube and bites into a core tube 28, making the winding material come into a lockup state,and the winding material is held by means of pressure-contact strength in the shaft support part 17 and firm bite-in holding into the core tube of the locking body 20.
Patent JP-H05287438-A (JP)
Title: Cylindrical member of special form, such as wheel hub for vehicle, and heat treatment therefor
Inventor: TSUDA NORIO
IPC: C21D5/00
Filed: 1992-04-15
Abstract: PURPOSE:To produce a cylindrical member of special form improved in wear resistance, etc., by casting a cylindrical member of special form, such as wheel hub vehicle, and then performing diffusion treatment by means of high frequency induction heating, etc., so that the hardness and hardening depth in the required part to be subjected to machining become specific values, respectively. CONSTITUTION:The cylindrical member of special form, such as wheel hub for vehicle, is formed by means of casting by using a spheroidal graphite cast iron containing, by weight, 3.0-4.0% C, 2.0-3.0% Si, 0.8-1.5% Cu, and 0.03-0.05% Mg and increased in ferritic matrix. After casting, high-frequency induction heating, etc., are applied to the required part, to be subjected to machining, of the cylindrical member of special form to practically uniformly allow graphite to enter into solid solution in an austenite matrix and perform graphite diffusion treatment, by which the hardness in the required part and also the hardening depth are regulated to HB285-341 and about 15mm, respectively. By this method, the cylindrical member of special form remarkably improved in wear resistance, fatigue limit, etc., in the required part can be obtained.
Patent JP-H08315857-A (JP)
Title: Manufacture of integrated material of polymer electrolyte and electrode, and battery
Inventor: MATSUI TORU
IPC: H01M4/134
Filed: 1995-05-18
Abstract: PURPOSE: To reduce generation of dendrite of a negative electrode in case of charging, and enhance charge-discharge efficiency by hardening an active material containing alkaline metal molded in a foil shape after it is exposed to a polymer electrolyte adjusting liquid without contacting with outside air. CONSTITUTION: An active material 18 containing alkaline metal is put in a chamber 10, and is pushed out of a slit 12 arranged in a bottom part of the chamber 10 by a piston 11, and is molded in a foil shape. This foil-shaped molding is introduced into a polymer electrolyte adjusting liquid 14 filled in a tank 13 without contacting with outside air, and after it is pulled up through a roller 15 and a slit 16, an ultraviolet ray is applied from an ultraviolet lamp 17 to the molding, and the polymer electrolyte adjusting liquid 14 is hardened.
Patent JP-H0418924-A (JP)
Title: Sulfonic acid type composite film
Inventor: YANASE SATOSHI
IPC: C08L39/06
Filed: 1990-05-11
Abstract: PURPOSE:To increase the strength of a coating layer against peeling by laminating a heat-resistant polymer containing sulfonic groups and aromatic rings in the main chain on the surface of porous supporting film containing polyvinylpyrrolidone to constitute the sulfonic acid composite film. CONSTITUTION:The supporting film of this invention features in that it contains polyvinylpyrrolidone (formula I) in its structure. The supporting film comprising a heat-resistant polymer material containing polyvinylpyrrolidone by forming the film by well-known wet or dry method from the source liquid containing polyvinylpyrrolidone and then sufficiently washing the film with water. The amt. of polyvinylpyrrolidone in the supporting film is 0.5-30wt.% by considering the elusion and effect of preventing peeling of the coating layer, and preferably 1-10wt.%. As for the heat-resistant polymer containing sulfonic groups, a sulfonated heat-resistant engineering plastic having aromatic rings in its main chain is generally used.
Patent JP-H04349122-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G49/00
Filed: 1991-05-24
Abstract: PURPOSE:To stably synthesize an oxide superconductor under a low partial pressure of oxygen by using a metallic element other than copper as a base. CONSTITUTION:This oxide superconductor has a compsn. practically represented by a general formula NM2AE2MOy (where NM is at least one among Bi, Pb and Tl, AE is at least two among Ba, Sr and Ca, M is at least one of Fe and Mn, rare earth elements including Y may be substd. for part of AE and y is a value depending on M and including a deficiency or excess of oxygen), a general formula NM2AE3M3Oy, etc. Stable synthesis in an atmosphere under a low partial pressure of oxygen is enabled by using Fe or Mn as a base.
Patent JP-S5547996-A (JP)
Title: Slow-speed steering device of working ship
Inventor: KONDOU RIYUUHEI
IPC: B63H11/10
Filed: 1978-09-28
Abstract: PURPOSE: To make the subject a one-way operation system using a thruster thereby to make it possible to steer the ship at low speed longitudinally and horizontally.  
     CONSTITUTION: A vertical cylinder 2 accommodsting therein a propeller 1 of a vertical shaft which is a vertical type thruster and forming a water inlet port 2a opening on the ship bottom plate 6 is provided on the ship bottom part, and there is provied thereon a waterway bonding portion 4 accommodating therein a change- over valve 5 fitted to hollow shaft 9 which is an outer cylinder of a propeller shaft 8, waterways 3a through 3d being slantly stretched in four directions toward the ship bottom. By this organization, when a handle 7 is nanipulated, a change-over valve 5 is rotated through the hollow shaft 9, and the outlet port 5b thereof is caused to coincide with the waterway 3d, seawater is sucked up from the ship bottom into the vertical cylinder 2 by the rotation of the propeller 1, and blasted rearwardly and slightly downwardly via the waterway joining part 4 and waterway 3b, thus the ship being advanced, and by changing the flow outlet 5b over to the waterways 3a, 3d and 3c, respectively, whereby backing, left-hand navigation and right-hand navigation being carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62278528-A (JP)
Title: Converting method for intensity distribution of laser beam
Inventor: KOSHIZUKA HIROSHI
IPC: G02F1/09
Filed: 1986-05-27
Abstract: PURPOSE:To perform conversion to various distribution shapes by polarizing a laser beam linearly and then passing the laser beam through a Faraday element which differ in thickness with the position and further another polarizing plate. CONSTITUTION:The laser beam 1 having passed through the polarizer 3 passes through the Faraday element 4 which differs in thickness with the position. If a magnetic field is applied to the element 4 at this time, the light passing through it has its plane of polarization rotated. The element 4 differ in thickness with the place, so the angle of the rotated plane of polarization varies with the place. Further, the beam 1 passes through the polarizer 5, but the beam is attenuated by a different quantity because of a difference in the angle of rotation of the plane of polarization and the light is therefore converted into light having a different intensity distribution. When the element 4 is spherical, light 6 having an intensity distribution which is flat at the center part is obtained.
Patent JP-H11312201-A (JP)
Title: Medical information managing and processing system
Inventor: KONISHI KOICHI
IPC: G06Q50/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a medical information managing/processing system which integrally manages personal medical information so as to process efficiently. SOLUTION: Personal medical treatment data or medical examination data at a medical institution 200 are registered in a host computer 1 to allow a health insurance union 100 and the institution 200 for sharing the registered data with Internet, facsimile, etc. This medical information managing/processing system allow various kinds of medical institutions to mutually use medical information of a patient, a sick person in common for increasing the advantages also from the stand point of a medical institution (physicians), a national viewpoint, the stand point of a health insurance union and the stand point of a person to be examined.
Patent JP-S60261744-A (JP)
Title: Buffering door mirror
Inventor: ENOMOTO MASAO
IPC: B60R1/06
Filed: 1984-06-11
Abstract: PURPOSE:To make the retention of inclination of a door mirror releasable so easily, by installing springs being interposingly installed between a base and upper and lower ends of a housing and guide cam and an engaging cam being set up between these springs. CONSTITUTION:When a mirror housing 3 is tilted to a base 2 by degrees, an engaging shaft 11 slidingly comes into contact with a short side 15b of an engaging cam 15 as illustrated in (b) and engaged tightly with concave part 15a, thus it tilts the housing 3 and holds it. The housing 3 is further tilted largely, separating the engaging shaft 11 from the concave part 15a, and the inside of this concave part 15a is made contact slidingly with a long side 15c of the engaging cam 15, then the shaft 11 is rest to the original position (a).
Patent JP-S5643896-A (JP)
Title: Key telephone control circuit
Inventor: GOTOU HIROICHI
IPC: H04Q3/58
Filed: 1979-09-18
Abstract: PURPOSE:To simplify the constitution of hardware by employing DMA system for transmission and reception of button lamp information between a key telephone set and main device. CONSTITUTION:Lamp information from central processing circuit 100 is stored in desired adress of main memory circuit 116 by the memory write instruction. Central processing circuit 100, on the other hand, is applied with a DMA request signal by clock generating circuit 104 and data and address buses 101 and 300 are placed in a periodic floating state. With an address signal outputted by gate circuit 301, the lamp information is read out and transferred to data distributing circuit 109. Button information is transferred from data editing circuit 113 to memory circuit 116.
Patent JP-2000274445-A (JP)
Title: Circular motion universal joint
Inventor: HOSHIYAMA MATSUTARO
IPC: F16D3/32
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make the movement of a conventional universal joint smooth, durable and quiet more smoothly, and to bring a universal joint itself closer to circular motion. SOLUTION: Conventional universal joints cross each other at 90 deg., and rotated by the dynamic image of a regular square. However, each joint is divided into three parts at 60 deg., and the dynamic image of a regular hexagon is formed. Each joint is divided into four parts at 45 deg., and the dynamic image of a regular octagon is formed, realizing motion closer to circular motion. Alternatively, two conventional universal joints are combined by the angle of 45 deg., and a dynamic image is brought closer to a regular octagon. Thus, motion much closer to circular motion is realized.
Patent JP-S5245034-A (JP)
Title: Status surveillance system for power cable line
Inventor: SAKURAI TOSHIO
IPC: H02J13/00
Filed: 1975-10-06
Abstract: PURPOSE: St atus surveillance of the power cable line with the fault condition and its location probably indicated, made by a method such that while in surveillance using the surveying frequency, applying a voltage including multi-frequency at the time of sudden change of resonance current flowing in the power cable line, the power cable line current is analysed to obtain the resonance frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62276482-A (JP)
Title: Sensor circuit
Inventor: YAMAMOTO YASUHIRO
IPC: G08B23/00
Filed: 1986-05-26
Abstract: PURPOSE:To provide the self-diagnosis function of a sensor to a sensor part, by checking the principal function part in the sensor and detecting the abnormality of the function of the sensor on the basis of the presence of an abnormal signal due to the check result in the side of a control part. CONSTITUTION:When abnormality is generated in at least either one of the light emitting circuit, input circuit 7, detection circuit 9 and output circuit 11 as the principal function parts in a sensor, the abnormal signal receives reversal processing by an inverter to be inputted to a first AND circuit 17. Therefore, the AND output signal of the first AND circuit 17 becomes 0 and the output signal of the second AND circuit 20 of the next stage also becomes 0 and, therefore, the live pulse P0 from a frequency divider 21 is interrupted. As a result, the amplitude of the integral wave form at the time of abnormality comes to a level equal to or more than the S-level of a first Schmitt circuit 25 and an abnormal signal is outputted from an abnormality detection circuit 27.