baber/WOPTO huggingface dataset:
Patent JP-S63315261-A (JP)
Title: Thermal recording head
Inventor: MEGO KAZUYOSHI
IPC: H05K1/11
Filed: 1987-06-19
Abstract: PURPOSE:To achieve improvement of connection reliability of a soldering part, by a method wherein dummy terminals other than soldering terminals are provided between a flexible print plate (FPC) and a substrate of a different coefficient of thermal expansion to be soldered thereto, and a solder height after connection is controlled. CONSTITUTION:A soldered connection terminal 4 which is circuit formed by a thin film process and a dummy terminal 6 which is formed by a thick film process are provided between FPC1 and a head substrate 3 which are different in coefficient of thermal expansion. Then, after registering of the soldered FPC1 side terminal to a connection terminal 4 formed on the head substrate 3 side, soldering connection is performed by thermal pressure contact with a hot ram. In that case, since a dummy terminal 6 for regulation of height formed by a thick film is provided between the substrate 3 and the FPC1, a solder height of a connection part after solder fusion can be controlled by a film thickness of the dummy terminal 6 served doubly as a spacer. Therefore, high connection reliability can be obtained by a columnar solder 5 formed between a connection terminal 2 and the connection terminal 4.
Patent JP-S6212587-A (JP)
Title: Automatic threading of yarn
Inventor: SANO MITSUHIDE
IPC: B65H65/00
Filed: 1985-07-11
Abstract: PURPOSE:To permit proper setting of the time from completion of threading to cutting of a yarn corresponding to the winding speed by employing a timer which can be used to set the time from threading to cutting of the yarn as desired. CONSTITUTION:When a theading hand 1 of a robot is operated according to a predetermined program to shift the yarn Y to be wound from a bobbin to a suction device 25, a turret of a winder rotates to set a bobbin holder 22 carrying an empty bobbin B in place of a fully wound bobbin. Then the threading hand 1 moves toward the yarn Y drawn by the suction device 25 through a traverse fulcrum guide 21 to hook the yarn by yarn guides 3, 4 at the position therebetween, so that the yarn Y may pass between a contact roller 24 and the bobbin B to the underside of the bobbin B and then therethrough. Then, a rear traverse device 23 moves toward the bobbin and, as soon as the contact roller 24 comes in contact with the bobbin B and starts rotation, the yarn Y is caught by a traverse guide 23a and starts traverse, extending slidingly along the underside of the bobbin B through the yarn guides 3, 4 to be drawn by the suction device 25.
Patent JP-H06338109-A (JP)
Title: Rotary magnetic head device and manufacture of drum of the rotary magnetic head device
Inventor: HASHIMOTO YUKIAKI
IPC: G11B5/53
Filed: 1993-05-28
Abstract: PURPOSE:To save time largely by omitting an adjusting process for obtaining specified cylindriccality. CONSTITUTION:A rotary magnetic head device has fixed drums 118, 111 and a rotating drum 114. The shape of the outer circumferential surface of the fixed drum 118 is molded in response to the deviation of the distribution of an air film A generated between the peripheral surface of revolution of said rotating drum 114 and a travelling tape 1.
Patent JP-H09329061-A (JP)
Title: Abnormality judging device for exhaust gas recirculating device
Inventor: YOSHIHARA MASATOMO
IPC: F02M25/07
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the error in the judgement of abnormality of an exhaust gas recirculating device by performing the judgement of abnormality after the exhaust reflux valve is temporarily driven. SOLUTION: A device judges whether an exhaust gas recirculating device(EGR) ON history flag XJEGON, is set or not (S24), an abnormality judgement oppotunity counter ECDEGOF is cleared (S26), because of the possibility of the error in the detection of abnormality, when the judgement is no, that is, there is no driving history of EGR valve, and a delay time is taken for a predetermined time t3 (S28). The judgement of abnormality is executed after the predetermined time t3 (S30). The EGRON history flag XJEGON is a flag indicating the existence of the driving history of the EGR valve which indicates the EGR valve is driven at least one time.
Patent JP-H0658425-A (JP)
Title: Sealant and sealing part formation
Inventor: IKAMI TOSHIICHI
IPC: F04D29/10
Filed: 1993-05-28
Abstract: PURPOSE:To make a sealing part of a steam valves, etc., in a thermoelectric power plant and a nuclear power plant easily sealable without using any asbestos and irrespective of a difference in sealing size or the like. CONSTITUTION:A proper amount of compound grain bodies CB, each of which consists in a ceramics grain inside and covered with graphite outside, is charged in a space to be fitted with a sealant, and thereby a sealing part is constituted by way of pressing them down with a presser fitting 8 through a bolt 9 clamped. With this constitution, sealing takes palce easily irrespective of form and size of the sealing part and simultaneously the ceramics grain in the compound grain body CB maintains a proper degree of compressive strength, and the graphite at the outside improves a sliding characteristic in a shaft 7.
Patent JP-H11343692-A (JP)
Title: Device for supporting lower end of outer wall panel
Inventor: MAEDA TSURATAKE
IPC: E04B2/56
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To easily support an outer wall panel by lowering the outer wall from above, thereby engaging the clip member of the outer wall panel with a support member provided on a foundation or beam. SOLUTION: A metallic frame 4 is mounted on the reverse side of a siding material 3 to form an outer wall panel 1, and a clip member 40 is attachably and detachably mounted on the outer wall panel 1. A first support member 14 is mounted on the part where a rigid-frame column 2 is set of a foundation 15, and a second support member 30 is mounted on the part where the rigid- frame column 2 is not set. In construction, the outer wall panel 1 is lifted up by a crane to situate its clip member 40 just above the support members 14, 30. When the outer wall panel 1 is further lowered, the vertical plates 18, 33 of the support members 14, 30 are fitted between the first elastic piece and vertical piece of the clip member 40 and nipped thereby. Accordingly, the lower end of the outer wall panel can be easily supported.
Patent JP-S5854431-A (JP)
Title: Document input device
Inventor: YONEDA KIYOSHI
IPC: G06F17/21
Filed: 1981-09-26
Abstract: PURPOSE:To make use of abbreviations easy and reduce input working by searching the complete spellings of abbreviations in a previously inputted document to expand them. CONSTITUTION:A character-string inputted from a keyboard 1 is discriminated in a discrimination part 2 (Ex. a function key) whether it is a complete spelling or an abbreviation. In case of a complete spelling, the character-string is sent to a display part 3 and simultaneously stored in a storage part 4 as it is. In case of an abbreviation, the character-string is sent to the display part 3 and words in a document stored in the storage part 4 are retrieved in a retrieval part 5. When a corresponding word is found, the abbreviation is expanded to a complete spelling in an expansion part 6 and the complete spelling is sent to the display part 3 and stored in the storage part 4.
Patent JP-H11344275-A (JP)
Title: Method for detecting piping length in air conditioner and air conditioner in which the method is applied
Inventor: SHINOHARA IWAO
IPC: F25B47/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To easily and precisely detect the length of a communicating piping in practical use by detecting the status of temperature drop of an indoor heat exchanger and the length of the communicating piping based on the ratio of temperature drop while an indoor unit shifts from heating operation to defrosting operation for switching over from the high pressure side to the low pressure side. SOLUTION: In a separate type air conditioner Z wherein an outdoor unit 1 and an indoor unit 2 are connected by communicating pipings 3 and 4, in the case of detecting the length of the communicating pipings 3 and 4 during a site construction of the air conditioner Z, three types of pipings of 5 m 30 mn and 50 m in length are prepared. When these pipings are selected for use, the temperature Tc of an indoor heat exchanger 21 is detected as heating operation is switched over to defrosting operation. The time from a point defrosting is started to a point the temperature Tc is lowered to the judgment temperature To is obtained, and defined as the judgment reference time of the piping length for indirect detection of the piping length based on the result of comparison with the temperature Tc.
Patent JP-H0315043-A (JP)
Title: Silver halide photographic sensitive material and processing method therefor
Inventor: FUKAWA JUNICHI
IPC: G03C1/28
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a sensitive material hardly having a residual color and not causing ununiformity in the color even when very rapidly processed by incorporating a specified sensitizing dyestuff into a hydrophilic colloidal layer and specifying the weight ratio of silver to gelatin in the layer. CONSTITUTION:A sensitizing dyestuff represented by formula I is incorporated into a hydrophilic colloidal layer and the weight ratio of silver to gelatin in the layer is regulated to >=1.0. In the formula I, each of R1 and R2 is optionally substd. alkyl, at least one of them is sulfoalkyl or carboxyalkyl, Z is alkyl or aralkyl, each of U, V, W and Y is H, halogen, optionally substd. alkyl, etc., X<-> is an acid anion, (m) is 1 or 2, and when an inner salt is formed, (m) is 1. A sensitive material hardly having a residual color and not lowering image quality even when very rapidly processed is obtd.
Patent JP-H097319-A (JP)
Title: Optical pickup transfer apparatus
Inventor: SASAKI TATSUSHI
IPC: G11B21/02
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a stable-operation in fast transfer of an optical pickup and even under a situation where vibration is applied from outside by restricting a loss of a driving force. CONSTITUTION: A feed screw 7 is arranged on a base 2 parallel with the direction of moving an optical pickup 6 and mounted on the base 2 rotatably on the axis center thereof while a nut piece 10 linked to the optical pickup 6 through a springing connection means 11 is meshed with the feed screw 7. Moreover, a drive force generation means 8 is mounted on the feed screw 7 to move the optical pickup 6 through the nut piece 10 by turning the feed screw 7. Tow sheet-shaped plate springs 12 and 13 are used as connection means 11 and each one end of the two plate springs 12 and 13 are mounted on the respective nut pieces 10 while the other end parts of the two plate springs 12 and 13 are mounted on the optical pickup 6 being separated more than an interval between the one end parts.
Patent JP-S5674945-A (JP)
Title: Electrode forming method of semiconductor element
Inventor: KOMATSUBARA YOSHIAKI
IPC: H01L21/60
Filed: 1979-11-22
Abstract: PURPOSE:To install a main electrode having a strong adhesion and an effective junction performance and to prevent an internal wiring from corrosion by a method wherein a lateral side of a barrier layer (chemically a base metal) at the underneath of a main electrode is prevented from an excessive corrosion. CONSTITUTION:An SiO2 film 2, an Al wiring 3, and an opened PSG 4 are laid upon an Si substrate 1 and further, a Cr 6 and Cu 7 are laminated as a barrier layer. Following this, an insulating mask 10 having a concentrical annular hole 9 is installed and plated with Au. At this time, Au is precipitated on the Cu layer 7 of an opening 8 of the mask 10 and in the annular hole 9 and Au is precipitated in lateral directions to be formed into one body, thus, a part 10a of the mask being embedded to form a main electrode 11. Next thereto, the mask 10 is removed and then, Cu and Cr are sequentially, selectively etched. At this tmie, a lateral side of the Cu 7 is etched by means of a local battery, however, it is stopped before the mask 10a. The mask 10a is removed, thus, completing an electrode 13 composed of a barrier layer 12 and the Au 11. The electrode has no sharply etched lateral side and the area of the layer 12 is wide, as a result adhesion is strong, thus, producing no corrosion in the Al wiring 3 under the layer 12.
Patent JP-H0712648-A (JP)
Title: Wide visual field michelson fourier spectrometer
Inventor: ONAKA SUEO
IPC: G01J3/45
Filed: 1993-06-23
Abstract: PURPOSE:To make wide visual field and enable exact spectrum in connection with a wide visual field Michelson Fourier spectrometer for utilizing Michelson interferonmeter. CONSTITUTION:A block is formed with a beam splitter 1 for dividing incident light, a fixed mirror 2 fixed at a constant distance for the beam splitter 1, a movable mirror 3 for moving at a constant speed, a sensor 4 arranged at the position where reflected light caused by the fixed mirror 2 and the movable mirror 3 is interfered and an interference fringe is formed and a plurality of elements of the sensor 4 in a range corresponding to an instant visual field A DELTA0. Time compensation is performed with a compensation part 7 so that an output signal at a time when optical path differences for each element in the block are same may be added in an addition part 8 and an operation processing part 6 for conducting Fourier transform of addition output caused by the addition part 8 in response to the block and processing it is equipped.
Patent JP-H0717784-A (JP)
Title: Ceramic sliding member and its production
Inventor: NAGANO SABURO
IPC: C04B41/53
Filed: 1993-06-23
Abstract: PURPOSE:To provide a ceramic sliding member maintaining an excellent sliding characteristics over a long period of time by allowing amorphous carbon to exist in the gaps among the ceramic crystal particles at the sliding surface consisting of the ceramics of the ceramic sliding member or at the grain boundaries thereof. CONSTITUTION:A ceramic sintered compact constituting the sliding member is produced and after its sliding surface is subjected to mirror polishing, the sliding surface is subjected to an etching treatment by an acid (e.g.: hydrochloric acid) or alkali (e.g.: NaOH). The grain boundary components of the ceramic crystals are eluted from the surface of the ceramic sintered compact or the ceramic particles themselves are eroded by this treatment, by which the gaps are formed on the surface of the sintered compact. The treated surface is then coated with the amorphous carbon or is impregnated and coated with a material forming the amorphous carbon (e.g.: phenolic resin) by a heat treatment. The amorphous carbon is thereafter formed in the gap among the ceramic crystal particles of the sliding surface or the grain boundaries thereof by a heat treatment. As a result, operating torque is lowered and the change in the torque by the number of operation times is lessened.
Patent JP-H05340696-A (JP)
Title: Proximity fuse control device
Inventor: MAEJIMA TOKUYUKI
IPC: F42C13/04
Filed: 1992-06-11
Abstract: PURPOSE:To eliminate a range in which an entering object is non-detectable, to reliably demolish a target object by accurately converging the pieces of a warhead to the target object at an optimum timing, and to make it difficult to detect by the mating side and suppress disturbance as well as reduce power consumption. CONSTITUTION:Variation and control of the projection set angle of a projection beams are made on a beam projecting means 17 based on a control signal VBC for controlling setting of beams generated based on a relative speed signal VC indicating a speed relative to that of a target object 30. Control through which only a detecting system corresponding to the presence direction of the target object is operated is made on a target detector 11 based on a source charge control signal P2 outputted from a source control means 61 in response to a source charge signal P1 indicated when a flying object flies under a given condition, a signal SR, by means of which a distance from the target object is indicated, and a relative speed signal VC.
Patent JP-S6417792-A (JP)
Title: Passenger shifter
Inventor: ARAN RANDORU
IPC: B66B23/04
Filed: 1988-06-20
Abstract: PURPOSE: To facilitate the maintenance of related driving equipment by making the diameter of each terminal drum smaller than 350 mm, in an endless belt having an upper side running belt part supported by a supporting roller. CONSTITUTION: An endless belt 15 passes the surroundings of a driving drum 16 at one end and a freely revolving drum at the other end, the position adjustment of the freely revolving drum can be performed and the state of tension of the belt 15 is maintained in the longitudinal direction. The drum 16 is driven by an electric motor 70 and the whole of this driving mechanism is stored within space surrounded by a platform 29 and a lower side surface 12 of a conveyor device. Because the height of a platform 26 is allowed to be 400 mm if the diameter of this drum 16 is 300 mm, a transferring device can be installed on an existing floor surface.
Patent JP-H101827-A (JP)
Title: Core guide to be attached to collector
Inventor: YAMAGISHI MASAHIRO
IPC: D01H5/72
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a collector with a core guide, which is a collector for spinning a core yarn, not requiring the whole change of collectors even in the change of the thickness of a filament yarn to become a core with the change of spinning counts and not needing increase in the kinds of collectors. SOLUTION: The top of a passing channel 4b of a collector 4 is detachably equipped with a core guide 11 for determining the traveling position of a filament yarn to become a core. The core guide 11 is made of a thin plate made of a metal and integrally has an elastic piece 11d to be mounted on and demounted from the collector. The core guide 11 is provided with a guide channel 11c and guide slopes 11a and 11b at both the sides of the guide channel 11c so as to introduce the filament yarn to the guide channel 11c. When spinning counts are changed, the change of either the core guides 11 or the collectors 4 deals with the change.
Patent JP-H01322054-A (JP)
Title: Handrail
Inventor: KONNO NAGAOKI
IPC: E04F11/18
Filed: 1988-06-22
Abstract: PURPOSE:To enable a handrail to be mounted easily in a short time and accurately corresponding to the handrail for its tilt angle difference by enabling a connection part of upper and bottom cross bars to a small pillar to be turned. CONSTITUTION:An upper part cross bar 2 and a bottom part cross bar 1 are both constituted of a main material 11 and an auxiliary material 12, and the main material 11 forms an engaging recessed part 13 turnably engaged with an engaging protrusive part 31 formed in both upper and bottom ends of a small pillar 3. And the small pillar 3 is constituted forming the engaging protrusive parts 31 while cutting a part to be removed in the vicinity of the engaging protrusive part 31 in both the upper and bottom of the small pillar 3 and enabling it to be mounted to the cross bar corresponding to a change of angle between the small pillar 3 and the cross bar.
Patent JP-H0191439-A (JP)
Title: Semiconductor device
Inventor: SAITO YUTAKA
IPC: H01L23/52
Filed: 1987-06-18
Abstract: PURPOSE:To enable the formation of a pad for wire bonding on an active layer, by making the structure of an interlayer insulating layer a three-layer structure wherein a first layer is a plasma nitride film, a second layer is a vapor growth oxide film, and a third layer is a vapor growth oxide film in which impurity is introduced. CONSTITUTION:As to an interlayer insulating film, a plasma nitride film 3 is first deposited, and the patterning for through hole is performed by photolithography method. When the plasma nitride film 3 is sufficiently over-etched, an excellent taper angle 7 is formed. Then NSG 4 is deposited, and in succession PSG 5 is deposited. When patterning and etching are again performed by photolithography, an excellent taper angle 8 is obtained. On a first layer Al 2 on a substrate 1, intermediate insulating layers P-SiN 3 and NSG 4 are formed, and thereon a second layer Al6 is formed. A pad aperture part 10 is obtained on an active region, so that the pad formation on the active region is enabled. Therefore, high density integration of elements, miniaturization of semiconductor devices, and improvement of mounting freedom can be realized.
Patent JP-H04231027-A (JP)
Title: Coupling gradient speeding up circuit for transformer
Inventor: PIITAA BAANAADO REEMAA
IPC: H01F7/20
Filed: 1991-05-29
Abstract: PURPOSE: To provide a gradient current high speed circuit used in an NMR image and a spectroscope device. CONSTITUTION: A gradient current high speed circuit 10 used in a high speed NMR image device having a gradient coil has a transformer 22 having a gradient power amplifier 12 which receives an input analog signal which controls an output current and a pair of secondary windings 22S1, 22S2 connected with a primary winding 22P, an output of the amplifier, and the coil in series. A semiconductor switching means connects the primary winding selectively between a first potential source and a second potential source, and is turned on or off by a pattern selected in such a manner that a current is supplied or removed abruptly so that it passes the related gradient coil 11. When a current in the gradient coil 11 is behind the amplitude ordered by a main input signal, the output current of the amplifier varies.
Patent JP-H08322182-A (JP)
Title: Motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/10
Filed: 1995-05-26
Abstract: PURPOSE: To enhance reliability of waterproofness. CONSTITUTION: A sealing housing 19 is secured to a frame 12 holding a rotary shaft 15 while projecting one end 15a thereof. A sealing body 20 is secured to one end 15a of the rotary shaft 15 and a sealing face 19a intersecting the axis of the rotary shaft 15 perpendicularly is formed on the outside of the sealing housing 19. A forward end part being pressed against the sealing face 19a is provided on the sealing body 20 integrally therewith and the sealing face 19a is coated with solid lubricant 33.
Patent JP-2000333884-A (JP)
Title: Sterilizing device for washing toilet seat
Inventor: KAWAKAMI YASUKAZU
IPC: A47K13/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain washing nozzles in a sterilized state for a long period of time by providing the above device with sterilizing means for directly or indirectly sterilizing injection nozzles for injecting washing water for washing the anus, etc., of users. SOLUTION: When the user pushes a washing switch existing in a main body manipulation part 6 of a washing toilet seat 1, the injection nozzle 7 is slid to a position where the washing water is injected and thereafter, the washing water having sterilizability is injected from the washing nozzle 7 of the washing toilet seat 1 through a water distribution pipe 11 and a water feed pipe 12, by which the user's anus, etc., are washed. The washing water having sterilizability is introduced to an injection tube 13 disposed at the inside surface as well of a toilet bowl 2 and the washing water having the sterilizability is injected from the injection tube 13. The inside surfaces of the toilet bowl 2 and the toilet seat 4 are sterilized in the above manner.  Then, not only the injection nozzle 7 of the washing toilet seat 1, the toilet seat 4 and the toilet bowl 2 but also a water storage tank 9, the water distribution pipe 12 and the water feed pipe 13 as well are sterilized and the entire part of the system may be maintained in the sterilized state for a long period of time.