baber/WOPTO huggingface dataset:
Patent JP-H1122890-A (JP)
Title: Blocking-up structure of bored hole part of pipe conduit
Inventor: NAKAMURA AKIO
IPC: F16L1/024
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reliably and easily block up a bored hole part by embedding a blocking-up piece having a through screw hole capable of being blocked up by a screw in the bored hole part of a pipe conduit, and fixing the blocking-up piece in a condition of blocking up a part between an outer periphery of this blocking-up piece and an inner periphery of the bored hole part. SOLUTION: A metallic blocking-up piece 21 which has a diameter slightly smaller than a bored hole diameter and has a through screw hole 22 in a central part, is embedded in a part of a pipe main body 5 in the bored hole part 7. When the bored hole part 7 is blocked up by using this blocking-up piece 21, first of all, the blockin-up piece 21 is held in a prescribed position, and a part between an outer periphery of the blocking-up piece 21 and an inner periphery of the bored hole part 7 is welded from the inside of a pipe. At this time, steam 13 generated from moisture in earth and sand by a temperature rise at welding time, is discharged in the pipe by passing through the through screw hole 22. After welding is completed, a backfilling material such as cement is filled in a space on the pipe outside more than the blocking-up piece 21 by using the through screw hole 22.  Afterwards, the through screw hole 22 is blocked up by a screw such as a bolt, and is put in a completely blocked-up condition.
Patent JP-H0341735-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAKE MASAYASU
IPC: H01L29/732
Filed: 1989-07-07
Abstract: PURPOSE:To realize excellent diode characteristics by forming a shallow base junction, recrystallizing an amorphous layer at the same time, and forming the position of a crystal defect layer in the vicinity of the interface between the original amorphous layer and a single crystal layer in said recrystallization sufficiently deeply. CONSTITUTION:An N<+>-type collector embedded layer 2 is formed. An N-type Si layer is formed by epitaxial growing. Thus an N-type collector layer 4 is formed. In order to form a shallow P-N junction using a base, BF2 ions are implanted at a specified low acceleration energy by a specified implanted amount under the conditions of, e.g. 15keV and 1X10<13>cm<-2>. The reason why the BF2 ions are used is to obtain low energy B ions. Lamp annealing is performed under the conditions of, e.g. 950 deg.C and 15 seconds. The B which is introduced by the ion implantation is activated. Recrystallization of the amorphous layer is performed. Thus a shallow P-type base layer 8 is formed. The amorphous layer becomes a single crystal in this way. Therefore, the Si ion implantation does not give effects on the electric characteristics of a P-type base high- concentration diffused layer 6, P-type base layer 8 and the N-type collector layer 4 such as resistance.
Patent JP-S6236808-A (JP)
Title: Manufacture of semiconductor hetero junction
Inventor: EBE KOJI
IPC: H01L21/338
Filed: 1985-08-10
Abstract: PURPOSE:To obtain a semiconductor hetero junction which consists of two kinds of semiconductors different in lattice constant and is lattice-conformed without crystal defects, by forming a set of specified thin layers between the first semiconductor and the second semiconductor. CONSTITUTION:At least one set of the set 3, which consists of a thin layer 32 with the number of thickness + Angstrom  of the second semiconductor and a thin layer 31 with the number of thickness + Angstrom  of the first semiconductor, is inserted between the first semiconductor layer 1 and the second semiconductor layer 2. The lattice constant of the set of those semiconductor layers is gradually altered from the side adjoining the first semiconductor 1 to the side adjoining the second semiconductor 2. That is to say the thickness of layer of the thin layers 32 and 31 is gradually decreased from the first semiconductor layer 1 to the second semiconductor layer 2 as for the first semiconductor thin layer 1 and is gradually increased from the first semiconductor layer 1 to the second semiconductor layer 2 as for the second semiconductor thin layer 32.
Patent JP-H0846318-A (JP)
Title: Chip component mounting structure
Inventor: KADOI KAZUHISA
IPC: H01L21/60
Filed: 1994-07-28
Abstract: PURPOSE:To make it possible to connect easily electrodes provided on the upper surface of a chip component with a printed board in a chip component mounting structure, wherein a flip-chip bonding is applied. CONSTITUTION:A chip component mounting structure is constituted of a chip component 4, which has an electrode 6 and electrodes 18, a printed board 2, which has conductor patterns 20 and a land 10, bumps 22 and a conductive paste 14, which is provided on the periphery of the chip component 4 and connects the electrode 6 with the land 10.
Patent JP-S6335179-A (JP)
Title: Magnetic fluid driving device
Inventor: NAKATSUKA KATSUTO
IPC: H02N10/00
Filed: 1986-07-29
Abstract: PURPOSE:To increase thermomagnetic driving force and improve efficiency, by passing a conduit, in which a magnetic fluid flows, through the inside of a magnetic field and a heating means by many times. CONSTITUTION:A driving device 10 heats a magnetic fluid by a heater 16 under a condition that a magnetic field is generated by a magnetic field generator 12 and cools the magnetic fluid in a cooler 18. A thermomagnetic driving force acts on the magnetic fluid in the conduit 14. A total thermomagnetic driving force, received by the magnetic fluid through the driving device 10, is the sum of the thermomagnetic driving forces which are generated at the positions 14a-14c of the conduit 14 respectively, since the magnetic fluid receives the thermomagnetic driving forces at the positions 14a-14c of the conduit 14 respectively. Accordingly, the total thermomagnetic driving force, received by the magnetic fluid, is increased in proportion to the times of the passing of the conduit 14 through a space between magnetic poles and the inside of the heater 16.
Patent JP-H0615681-A (JP)
Title: Injection molding equipment
Inventor: NAKAMURA TAKAMI
IPC: B29C45/00
Filed: 1992-07-03
Abstract: PURPOSE:To prevent occurrence of uneven gloss on a grained surface by a method wherein when a grained molded article having a hollow thick-wall part is molded, a part of a surface layer of the molded article corresponding to at least the thick-wall part is pressed against a molding surface of a mold for forming a grained surface. CONSTITUTION:A rear surface of a molded article W opposite to a grained surface Wf is molded by a fixed mold 3. A gas-permeable mold 3a made of a sintered metal or the like is provided in a part of the fixed mold 3 corresponding to at least a thick-wall part Wa. A pressure supply tube 35 extended from a pressurizing device is connected to the rear surface of the mold 3a. After the molds 3, 4 are closed, a melt resin is charged into a cavity by injection. A high-pressure air is supplied through the pressure supply tube 35. A hollow part Wc is formed in the thick-wall part Wa by injecting a nitrogen gas. At this time, the resin corresponding to at least the thick-wall part Wa is pressed against the movable mold 4 in a close contact state. Therefore, a resin surface layer corresponding to the bottom of the thick-wall part Wa can be prevented from slipping on a molding surface under gas pressure and becoming glossy.
Patent JP-S6333510-A (JP)
Title: Production of fine hexagonal cobalt particle
Inventor: TSUMURA RYUICHIRO
IPC: B22F9/26
Filed: 1986-07-29
Abstract: PURPOSE:To produce high purity fine hexagonal cobalt particles in a high yeld by reducing a cobalt monocarboxylate with pressurized hydrogen at a specified temp. in water as a solvent in the presence of a surfactant. CONSTITUTION:A cobalt monocarboxylate such as cobalt formate or cobalt acetate is dissolved in ion exchanged water as a solvent to prepare a soln. having about 1-50wt% concn. A surfactant such as sodium dodecylbenzenesulfonate is added to the soln. by about 0.01-1wt% of the amount of the solvent and the cobalt monocarboxylate is reduced with pressurized hydrogen at 150-300 deg.C. The reaction is carried out for about 0.1-10hr with stirring under about 5-200kg/cm<2> pressure of hydrogen. Thus, high purity fine hexagonal cobalt particles are obtd. in about 100% reaction yield. The cobalt particles are suitable for use as a magnetic material for a vertical magnetic recording medium.
Patent JP-H1016931-A (JP)
Title: Apparatus on which label is affixed
Inventor: TANAKA TOMOYUKI
IPC: B65C1/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the provision of a mark to specify the affixing location of a label when a die is prepared by a method wherein when the label is affixed on the box body of an apparatus, a position indicating member of the box body is used as an adjusting reference for the affixing. SOLUTION: Position adjusting marks 2 being provided on a label 1, respectively become targets for the affixing location, together with fixing screws 3 which restrain a box body and a mechanism in the box body, which is not shown in the illustration, in the same manner as a notched hole 4 which is provided on the box body for the purpose to perform an adjustment of the mechanism in the box body from the outside, and apertures 5 in order to perform a positional adjustment between the box body and the mechanism in the box body, etc. Therefore, to be exact, the fixing screws 3 are used as location indicating members, and the position adjusting marks 2 being provided on the label 1 are adjusted to the fixing screws 3, and by doing so, the label 1 is affixed.  By this method, the label 1 can be uniformly affixed without tilting, and also, for this reason, the preparation of a die is not necessary, and by simply printing the label 1, the position adjustment becomes possible at a low cost.
Patent JP-H1124996-A (JP)
Title: Highly reliable computer system, check point data sampling/restoring method therein and recording medium where the method is programmed and recorded
Inventor: HOSHINA SATOSHI
IPC: G06F12/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To restore a previous memory content by permitting a software to detect the writing of a CPU before writing and writing the previous content in a different memory or a disk in a page unit memory management system. SOLUTION: In a computer system capable of managing an address space on a page unit and of restoring a fault by sampling check point data, a memory saving mechanism 5 stores a previous content in another storage device 4 containing an area except for an area used in the execution of a program before data is written into a main storage. When a fault occurs, a memory restoration mechanism 6 restores data in a check point immediately before based on the content stored in the storage device.
Patent JP-H0736289-A (JP)
Title: Transfer device
Inventor: TAKAHASHI MASASHI
IPC: G03G15/16
Filed: 1993-07-16
Abstract: PURPOSE:To stably drive a carrying means without generating a failure in a transfer caused by the leakage of a transfer current and the dielectric breakdown of the carrying means by making the width of a carrying means for a material to be transferred large than that in the longitudinal direction of a photoreceptor layer and the width in the the longitudinal direction of a voltage applying means smaller than that in the longitudinal direction of the photoreceptor layer. CONSTITUTION:The width of the carrying means for the material to be transferred 11 is made larger than that in the longitudinal direction of the photoreceptor layer 2 and the width in the longitudinal direction of the voltage applying means 23 is made smaller than that in the longitudinal direction of the photoreceptor layer 2. Since the width of the voltage means 23 is smaller than that of the photoreceptor layer 2, the leakage of the transfer current is not generated. Therefore, the failure in the transfer and the dielectric breakdown of the carrying means for the material to be transferred 11 do not occur. Moreover, the width of the carrying means for the material to be transferred 11 is larger than that of the photoreceptor layer 2, so that even if the carrying means for the material to be transferred 11 meanders, there is no problem of drive. Since the width of the voltage applying means 23 is larger than the material to be transferred P, a transfer can be sufficiently performed.
Patent JP-S5879199-A (JP)
Inventor: HAYATA FUMITAKA
IPC: G21F9/30
Filed: 1981-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6155371-A (JP)
Title: Rotary type fluid energy converter
Inventor: KITA YASUO
IPC: F04B1/10
Filed: 1984-08-25
Abstract: PURPOSE:To perform smooth operation through prevention of twist of a torque ring, by a method wherein plural pressure pockets, connected in the direction of a main shaft, are located on the static pressure bearing surface of a torque ring, and each of the pressure pockets is communicated with an operation chamber through a slide valve element. CONSTITUTION:A torque ring 2, transmitting the operation force of a piston 8 to an output shaft 6, is supported to a bearing surface 3 of a casing 1 by means of a static pressure bearing. Plural pressure pockets 7a-7c. connected in the direction of a main shaft, are located to the bearing surface side of a shoe 5 located to a bearing surface part. Each of the pressure pockets communicated with an operation chamber 13 through a slide valve element 50. This, when twist occurs in the torque ring, shuts off the feed of fluid to one of the pressure pockets, and produces an operation force by means of which the torque ring is released from twist.
Patent JP-H0342487-A (JP)
Title: Traction type elevator device
Inventor: ITO HIROYASU
IPC: B66B11/04
Filed: 1989-07-11
Abstract: PURPOSE:To eliminate the necessity to make individual portions of a driving system large-sized even if the total weight of a cage is increased and miniaturize a driving device by additionally installing a load supporting sheave and a supporting main rope bearing the load of a cage and a balance weight. CONSTITUTION:Most of the load of a cage 5 and a balance weight 9 is borne by a load supporting sheave 17 and a supporting main rope 18, and the cage 5 is lifted or lowered by a driving device 4. The unbalance quantity between the cage 5 and the balance weight 9 and the acceleration and deceleration for lifting or lowering the cage 5 are required to be guarantied for the capability of the driving device 4, thus a driving sheave 7 is not made large-sized, and the driving device 4 can be miniaturized.
Patent JP-H1120262-A (JP)
Title: Printer
Inventor: TSUBOUCHI ISAO
IPC: B41J25/304
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To eliminate overload on an ink ribbon even when a recording sheet is a bank note by retracting a print head by a correction set amount being set depending on the returning amount of thickness at the printing position on each page of the bank note when a touching print head is released. SOLUTION: Setting amount correcting means 31, 32 are provided in order to correct the setting amount depending on the returning amount of thickness at the printing position on each page of a bank note when a touching print head is released. A print head is then retracted by a correction set amount Gn in order to print even a bank note smoothly and surely without applying an overload to an ink ribbon. Although a table TB setting the correction set amount Gn individually for the number of line feed F is stored in the memory 33M of an RAM 33, a relation for the number of line feed F may be stored in the memory 33M in order to determine a correction set amount Gn according to the relation.
Patent JP-S5978166-A (JP)
Inventor: ARAN SORU ROOZENBAAGU
IPC: C07D233/56
Filed: 1983-09-27
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-S5978923-A (JP)
Inventor: EDOWAADO JIYOSEFU ROJINSUKII
IPC: C01B39/04
Filed: 1983-09-27
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-S5978174-A (JP)
Inventor: BARII KURAIBU ROSU
IPC: C07D417/14
Filed: 1983-09-27
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-2000011082-A (JP)
Title: Code image recorder and tape-like printing medium
Inventor: UEJIMA TAKEJI
IPC: G06K19/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely print and record at least inputted sound information as a code image at the time of detecting that the residual of a tape is small. SOLUTION: At the time of printing and recording a code image consisting of a prescribed format converted by processing sound information inputted from a recording part 110 by a code image conversion part 140 on a tape-like printing medium delivered by a tape-like medium delivering part 163 for successively delivering the printing medium having prescribed width in a longitudinal direction rectangular to the width by a printing/recording part 164 so as to optically read out it along the delivering direction, the tape residual of the delivered printing medium is detected by a tape residual detection part 162. The detection part 162 detects a position leaving at least the printing/recording unit length of the code image by the printing/recording part 164 along the delivering direction of the medium.
Patent JP-H0619245-A (JP)
Title: Image forming device
Inventor: TAKESUE TOSHIHIRO
IPC: G03G15/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide the image forming device where toner is prevented from being stuck to a photosensitive body or an intermediate transfer body accompanied by the generation of jamming. CONSTITUTION:The image forming device transferring a toner image formed on the photosensitive body 3 to paper through the intermediate transfer body 12, is provided with a variation means to vary the timing of an action of a carrying part 16 and an image forming action against the photosensitive body 3. By selecting a mode carrying out the image forming action after confirming the state of the paper being carried from the carrying part 16, the state where the image forming action is inhibited when the intermediate transfer body 12 is not reached by the paper can be maintained, and thus, the situation where the toner sticking to the photosensitive body 3 or the intermediate transfer body 12 can be evaded even when jamming is generated before the carrying part 16. Furthermore, when the printing speed is the most important, printing cycle can be shortened by having a mode where image formation is started before the paper is carried from the carrying part 16.
Patent JP-H05343501-A (JP)
Title: Centering apparatus of semiconductor wafer
Inventor: CHINEN RINTARO
IPC: H01L21/68
Filed: 1992-06-10
Abstract: PURPOSE:To position a wafer at high speed by a method wherein the wafer is turned, its edge position is 'detected and its detection signal is stored directly in a storage circuit from a D/A converter by means a DMA data transfer means without the intermediary of a CPU. CONSTITUTION:A wafer 1 is placed on a turntable 2; the turntable 2 is turned and driven around the theta-axis by means of an electric motor 4; its rotation amount is detected by means of a theta-axis encoder 6. The end-edge position of the wafer 1 is detected as an analog signal by means of a photosensor 5b in a wafer-edge position detector 5; the signal is converted into a digital signal by means of an A/D converter 24; the digital signal is transferred directly to a storage circuit 25 by means of a DMA data transfer circuit 26 without the intermediary of a CPU 27. Thereby, at the CPU 27, a load required for a data transfer operation is reduced, and an operation to detect a center dislocation direction and an orientation-flat position can be performed. As a result, the time required for a centering operation of the title centering apparatus can be shortened.
Patent JP-H0711580-A (JP)
Title: Production of moisture-permeable water-proofing cloth having low temperature dependency
Inventor: TAKAMURA OSAMU
IPC: D06M15/15
Filed: 1993-06-24
Abstract: PURPOSE:To produce the subject moisture-permeable water-proofing cloth capable of keeping a definite moisture permeability independent of the variation of ambient temperature by including a specific keratin powder in a polyurethane resin for forming a moisture-permeable membrane. CONSTITUTION:This moisture-permeable water-proofing cloth having a microporous coating film of 5-6mum thick exhibiting moisture-permeability having low temperature dependency can be produced by applying water-repelling treatment to a textile substrate such as woven or knit fabric made of cellulosic fiber, synthetic fiber, etc., coating a surface of the substrate with a polar organic solvent solution (e.g. dimethylformamide solution) of a polyurethane elastomer having a concentration of 8-25wt.% and containing 0.5-30wt.% of a water- insoluble modified keratin powder and 0.3-2wt.% of an isocyanate crosslinking agent [e.g. 2,4-(2,6-)tolylene diisocyanate and hexamethylene diisocyanate] and immersing the substrate in a coagulation bath to effect the gelatinization of the coating layer. The cloth has excellent performance to prevent moisture condensation. The modified keratin powder is obtained by partially breaking the disulfide bond of cystine and has particle diameter of 1-50mum.
Patent JP-H0927004-A (JP)
Title: Information retrieval system
Inventor: KOGA KUNIHIDE
IPC: G06Q40/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the information retrieval system which can retrieve information from all angles by retrieving corresponding information on the basis of information which is similar to or related to some of held information. SOLUTION: The housing 1 of an automatic transaction device contains a customer unit 16 consisting of a CRT display part 5 and a floppy disk 19 as a data file wherein information on financial institutions required for transfer transactions, e.g. the bank names and branch names are recorded in the order of the Japanese syllabary. Necessary information can be retrieved with uncertain information, e.g. information on part of the necessary information, similar information, and related information by fuzzy retrieval used when a user does not remember an accurate financial institution name or branch name, similar retrieval by which the financial institution or a branch of a similar name is retrieved and displayed when a similar branch name is selected, and relational retrieval of a current name from an old name.
Patent JP-S6069537-A (JP)
Title: Infrared ray gas analyzer
Inventor: SUKIGARA KUNIO
IPC: G01N21/3504
Filed: 1983-09-26
Abstract: PURPOSE:To improve a measuring precision, responsiveness and maintenance of the titled analyzer, and to make a continuous measurement for a gaseous sample containing dust as well by cleaning automatically the surfaces of a main body part side of an infrared transmission window at a position apart from a measuring cell as blocking plates move. CONSTITUTION:Blades 291, 292 exist respectively at a main body part 15 side of closing plates 221, 222, and are provided radially at an opposite side to the part 15 side against shafts 231, 232. Widths L1, L2 of respective top end parts of the blades are set equally to those of annulations of the infrared transmission windows 191, 192, and said end parts are in contact with surfaces of the windows 191, 192. With revolutions of the plates 221, 222, the parts of the windows 191, 192, to which dusts contained in the gaseous sample in the main body part are allowed to adhere when opening ends of the part 15 are closed, are brought to positions of blades 291, 292. The adhering dusts are removed automatically by these blades as the plates 221, 222 revolve.