baber/WOPTO huggingface dataset:
Patent JP-H02166004-A (JP)
Title: Housing method into bag body of plate-shaped article
Inventor: OKI MAKOTO
IPC: B65B5/04
Filed: 1988-12-20
Abstract: PURPOSE:To house a plate-shaped article accurately even into a soft bag body by inserting the front end section of a guide pawl into the opening section of the bag body, expanding the opening section of the bag body by the guide pawl, positioning the side edge section of the plate-shaped article along the guide pawl and sliding and pushing in the side edge section. CONSTITUTION:The opening section 3 of a bag body 2 is sucked by a vacuum pad 4, and opened forcibly by lifting the vacuum pad 4 on the upper side. A pair of guide pawls 6 are formed in an approximately L-shaped plane, guide sections 7 are shaped, and the guide pawls are installed to a fore-and-aft movable mechanism, and moved forward in the direction of the opening section 3, the front end sections of a pair of the guide pawls 6 are inserted into the opening section, and the guide pawls 6 are shifted to the outsides by an open-close mechanism respectively, and the opening section 3 of the bag body 2 is expanded up to the size of a plate-shaped article 1. One side section of the plate-shaped article 1 is held by a card pusher 8 fore-and-aft shifted in the direction of the opening section 3, and moved forward toward these opening sections 3, the side edge sections of the plate-shaped article 1 are slid along the guide sections 7 of the guide pawls 6 and the plate-shaped article 1 is pushed into the bag body 2, and the guide pawls 6 are removed from the bag body 2.
Patent JP-H10161500-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G03G21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prolong a service life of a charging roller by removing charged toner stuck on the charging roller and to restrain an image unevenness due to the uneven charge. SOLUTION: In this image forming device, a photosensitive drum 3 is charged in negative polarity by applying voltage in the negative polarity to a transferring roller 7 by a transferring power source 21, in order to remove the charged toner in the negative polarity stuck on the charging roller 4. Moreover, the voltage in the positive polarity is applied to the charging roller 4 by the charging power source 20. The toner charged in the positive polarity on the charging roller 4 is forced to transit on the photosensitive drum 3 by forming a strong electric field between the charging roller 4 in the positive polarity and the photosensitive drum 3 in the negative polarity. To the foregoing, the cleaning sequence is performed at the time of non-image forming, by controlling means 22 in a specified timing.
Patent JP-H06175850-A (JP)
Title: Device and method for generating identification concept description
Inventor: SAITO KAZUMI
IPC: G06N5/04
Filed: 1992-12-01
Abstract: PURPOSE:To provide the device and method for generating identification concept description which can generate the identification concept description using an existent amount limiter or a summarized function from applied events with efficient means. CONSTITUTION:This identification conception describing/generating device is provided with an identification concept generating means 102 equipped with a logic expression generating means 103 for generating a basic logic expression based on inputted events, logic expression judging means 104 for judging whether the logic expression generated by the logic expression generating means 103 is available or not, logic expression erasing means 105 for erasing the logic expression judged to be non-available by the logic expression judging means 104, logic expression storage means 106 for storing the logic expression judged to be available by the logic expression judging means 104, and logic expression composing means 107 for composing the logic expressions stored in the logic expression storage means 106.
Patent JP-H02166761-A (JP)
Title: Semiconductor device
Inventor: KOGA AKIHIKO
IPC: H01L21/76
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a latch-up, to reduce the area of an element and to improve the degree of integration by forming a trench in depth reaching a semiconductor substrate to a well shaped to the semiconductor substrate and separating the well into a plurality of mutually insulated wells. CONSTITUTION:A ring-shaped trench 6 is formed in an N-well 2 between a P-type diffused layer 3 and an N-type diffused layer 5. The trench 6 is deeper than the well 2 and filled with insulating material so that it serves as an insulator. The N-well 2 is separated into two wells 2a and 2b. The well 2a contains the P-type diffused layer 3 while the well 2b does not. According to the constitution, electrons being diffused in a P-type semiconductor substrate 1 are absorbed by the N-well 2b, and the number of carriers introduced to the N-well 2b is decreased, thus preventing a latch-up. Consequently, the latch-up can be obviated by the width of 1-2mum of the trench 6, and the latch-up can be prevented by an area remarkably smaller than width of 20mum required in a conventional guard ring, etc.
Patent JP-H02167557-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/14
Filed: 1988-12-21
Abstract: PURPOSE:To obtain superior electrophotographic characteristics and good images and to reduce deterioration of characteristics at the time of repeated uses by incorporating the hardened product of a vinyl chloride resin having hydroxyl groups and a cross-linking agent reactive with the hydroxyl group in an undercoat layer. CONSTITUTION:The undercoat layer contains the hardened product of the vinyl chloride resin having hydroxyl groups and the cross-linking agent reactive with the hydroxyl groups. The resin can be obtained by copolymerizing liquefied vinyl chloride with a polymerizable monomer having a hydroxyl group in the molecule, such as vinyl alcohol, allyl alcohol and 4-hydroxystyrene usually in an autoclave cooled in a dry ice-methanol bath by the suspension or emulsion polymerization process, thus permitting the obtained electrophotographic sensitive body to obtain electrophotographic characteristics and superior images and to be reduced in deterioration of characteristics at the time of repeated uses.
Patent JP-2001144111-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KOGASHIWA TOSHINORI
IPC: H01L21/52
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in resistivity with respect to thermal fatigue even in the case of utilizing non-lead solder, and to suppress changes in resistivity of die-bonding part even if it is the die-bonding part is heated, when a semiconductor device is mounted on a printing substrate by means of solder. SOLUTION: In a manufacturing method of the semiconductor device, IC chip is die-bonded to a lead frame island by means of a solder material, and electrode connection and resin molding are performed. The solder material includes 0.005 to 5.0 wt.% ot at least either one of Fe or Ni, preferably 0.1 to 20 wt.% Ag, or 0.05 to 9 wt.% Cu, or 0.1 to 15 wt.% Ag and 0.05 to 5 wt.% Cu. Furthermore, it has 0.1 to 15 wt.% Sb and the rest of the contents is substantially Sn. The semiconductor device is heat treated at 150 to 200 deg.C after resin molding.
Patent JP-H04194014-A (JP)
Title: Method for spinning acrylonitrile-based fiber
Inventor: FUJIKAWA MASATOSHI
IPC: D01F6/18
Filed: 1990-11-28
Abstract: PURPOSE:To obtain yarn at a high speed with excellent productivity by once discharging an acrylonitrile-based polymer spinning solution into air, then leading the resultant fiber into a flow tube type coagulation bath, taking out the coagulated fiber together with a coagulating liquid and completing the coagulation. CONSTITUTION:A spinning solution composed of an acrylonitrile-based polymer is once discharged from a spinneret 1 into air, then led into a flow tube type coagulation bath 2 having a flow tube 4 arranged therein and, together with a coagulating liquid, taken out to complete the coagulation. Thereby, the objective yarn 6 is obtained.
Patent JP-H08208694-A (JP)
Title: Cyclohexapeptides,their mixture,and their production and use
Inventor: SHIYUTEFUAN HENKE
IPC: C07K7/64
Filed: 1995-12-12
Abstract: Cyclic peptides of formula cyclo(A-B-C-E-F-(D)-Ala) (I) and their salts are new, where A, B, C, E and F = natural amino acids other than Cys and Trp. More specifically, (I) are of formulae: cyclo(Val-Val-Xaa-Val-Val-D-Ala), cyclo(Val-Tyr-Xaa-Val-Tyr-D-Ala) and cyclo(Tyr-Val-Xaa-Tyr-Val-D-Ala), where Xaa = a natural amino acid other than Cys and Trp.
Patent JP-H09155136-A (JP)
Title: Oil tank type air cleaner for engine
Inventor: TSUKIJI KATSUSADA
IPC: B01D50/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance the catching rate of dust while controlling oil consumption through takeout due to oil mist by reducing the specified necessary oil amount while securing specified oil level and highly maintaining the sloping performance of an oil tank type air cleaner and making billowing of oil level small. SOLUTION: A cleaner case 1 is constituted of the main body 2 of a case and a case cover 3 sheathing it. A cleaner element 9 is held in the cleaner case 1. A bottom-narrowly shaped oil tank 11 for storing oil 10 is formed in the lower part of the main body 2 of the case in the downside of a primary separation chamber 6. The oil tank 11 is formed into the bottom-narrowed shape by the upper peripheral wall part 12, a plurality of steps of stepwise peripheral wall parts 13 and a lower peripheral wall part 14. While securing specified oil level S, the horizontal plane position 13a of the uppermost step of the stepwise peripheral wall parts 13 is made lower than the specified oil level S and set to the nearly same oil depth H as the lower edge part 15a of a baffleplate 15 fitted in the oil tank 11.
Patent JP-H06146245-A (JP)
Title: Partition wall channel
Inventor: TADANO OSAMU
IPC: E02B7/20
Filed: 1992-11-06
Abstract: PURPOSE:To decrease the height of a partition device. CONSTITUTION:Arcuate guide rails 3 which are curved downstream are laid on opposite sides of a channel 1. The guide rails are set in grooves 7 in side walls 5 within the channel while they are attached to a frame 12 supported by beams 9, 11, above the channel. A door member 13 for damming up a stream is formed in an arcuate sectional shape, and are attached with rollers 15 which are then set on the guide rails 3. The leading ends of ropes 21, wound on two drums 19 incorporated to a motor driven winch are extended to the door member 13 along the guide rails 3 after passing around left and right sheaves 23.
Patent JP-H05158830-A (JP)
Title: Facsimile multi-address transmitting system
Inventor: ISHIHARA SHIGEKI
IPC: G06F13/00
Filed: 1991-12-06
Abstract: PURPOSE:To reduce the labor of an operator and the load of a computer by distributing automatically the same business form to plural facsimiles belonging to a designated group by only designating the name of a defined transmission destination group. CONSTITUTION:At the time of charging a job, the mnemonic code of an optional transmission destination group defined beforehand is designated. By only this operation, a multi-address transmission processing program 12 accesses a spool queue file 7, a spool data file 8, a transmission destination group file GM1, and a transmission destination file 9. The multi-address transmission processing program 12 recognizes the telephone number of the transmission destination of business form data 101 in this way, and establishes a communication channel to the facsimiles FX1 to FXm by controlling a facsimile terminal connection equipment 6 on the basis of this. Further, the program 12 changes a part of the business form data 101 for every transmission destination, and transmits it. Thus, the business forms different in only a part like the destination, etc., can be distributed automatically to the facsimiles FX1 to FXm.
Patent JP-H09162321-A (JP)
Title: Ceramic package and package mounted printed wiring board
Inventor: SEKI SHOHEI
IPC: H05K1/18
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To mitigate stress caused between a ceramic package and solder and prevent cracks of or damages to the ceramic package by a method wherein a part of a metal pattern is coated with solder unwetting material. SOLUTION: On a bottom face of a ceramic package 10, a metal pattern 11 is formed on the entire bottom face, and further a square alumina coat part 12 is formed in a center part of the metal pattern 11. Further, the metal pattern 11 has a bottom face of a solder connection part with a printed wiring substrate 13. In particular, a part of the metal pattern 11 is coated with solder unwetting material 14. Accordingly, only the portion uncoated with the material is a soldering face and the soldering face is more reduced than usual. Thereby, when returned to a normal temperature after solder reflow, stress generated between the ceramic package 10 and the solder 14 is made small. Accordingly, it is possible to prevent the generation of cracks of or damages to the ceramic package 10 caused by stress.
Patent JP-H06171811-A (JP)
Title: Joining method and joining device for sheet
Inventor: TANAKA MASAHITO
IPC: B29C65/56
Filed: 1992-12-02
Abstract: PURPOSE:To provide a sheet joining method and joining device which make joining strength so large that a joining portion is not cut off even in the case of a thick sheet or a sheet of high rigidity. CONSTITUTION:The end portions 7, 8 of both sheets 5, 6 to be joined together are cut off into shapes which complement each other widthwise with cutting-off line lengths that surpass the lengths of the widths of the end portions 7, 8 of the sheets 5, 6 and the fellow cut-off surfaces of the sheet end portions cut off into these shapes that compliment each other are brought to face to face with each other, and heated and fused.
Patent JP-2000144651-A (JP)
Title: Soundproof panel
Inventor: DOI TAKAHIRO
IPC: E01F8/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof panel excellent in spectacle property and soundproof performance. SOLUTION: A handrail 2 is provided in the longitudinal direction along the upper end of a soundproof panel body 1. The sound tending to ride over the panel body 1 is diffracted by the handrail 2, thus the soundproof effect can be improved with a low height. When the handrail 2 is provided, the functional design of the added handrail 2 is matched with the spectacle of a general road such as a street to improve its spectacle as compared with a simple soundproof panel, and the walking of pedestrians can be facilitated.
Patent JP-H10151927-A (JP)
Title: Vehicular suspension cylinder device
Inventor: TOMIYOSHI YASUMASA
IPC: B60G11/26
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a light and inexpensive construction of a hydraulic suspension cylinder for a suspension device. SOLUTION: One end of this suspension cylinder device is fitted in a frame of a car body and the other of the same is fitted in a supporting member 2 of a tire to receive weight of the car body and also absorb impact and vibration. In this case, this device is formed with a cylindrical casing 11 fitted in a frame of the car body and a hollow rod 20 fitted in the supporting member of the tire 2 and slidingly inserted into the casing 11 and a hollow piston 21 fitted in a tip of the hollow rod 20 and also slidingly inserted into the casing 11 and a hollow pipe 12 fitted in the casing and also inserted into the hollow piston 21 and a pressure chamber 41 is formed among the casing 11, the hollow piston 21 and the hollow rod 20.
Patent JP-H04210832-A (JP)
Title: Fastening tool
Inventor: MIZOGUCHI TORU
IPC: B21F7/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve working efficiency by arranging a holding body for fastening holding as possible to let out in order to twist both side parts following to looping part of the wire for tying materials to be fastened. CONSTITUTION:The holding body 7 for fastening holding as possible to let out in order to twist both side parts following to the looping part of wire (steel wire) A for tying the materials to be fastened (reinforcing steels) 17, 18, is arranged in a fastening tool. In the holding body 7 for fastening, a fixed sleeve 8 and a rotary shaft 9 rotating inside thereof are arranged. At least one pair of holding parts 10, 11 for fastening, is formed along axial direction to the rotary shaft 9, and by this, the wire A is held as possible to let out. By this method, the materials to be fastened, can be surely fastened.
Patent JP-H05134053-A (JP)
Title: Metal detecting apparatus
Inventor: FUJIMURA TAKESHI
IPC: G01N27/72
Filed: 1991-11-12
Abstract: PURPOSE:To cope with the frequency change even if the exciting frequency of an oscillating coil is changed into the frequency suitable for material under inspection without changing the elements of circuits constituting a signal processing system. CONSTITUTION:An oscillating coil L1 is excited with an oscillator, and an alternating field is generated. The difference frequency, which is obtained with two receiving coils L2 and L3 that are interlinked with the magnetic flux of the magnetic field, is detected with a synchronizing signal, whose phase is different. A piece of metal passing between the oscillating coil and the receiving coils is detected. The oscillating frequency of the difference signal is converted into the other constant frequency, which is different from that of the difference signal with frequency converting means 20 and 21.
Patent JP-H11141979-A (JP)
Title: Single-can two-water channel type water heater
Inventor: KONDO MASATO
IPC: F24H1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To compensate a drop of a hot water supply temperature due to a heat absorption of circulating hot water from a water heating heat exchanger side to a supplementary burning heat exchanger side occurring at the time of simultaneously operating a water heating function of single-can two-water channels and a supplementary burning heat exchanger function of bathtub water by a reduction control of a circulating flow rate to a circulating pump. SOLUTION: A circulating pump 13 provided at a circulating passage of supplementary burning is constituted by a DC pump. At the time of simultaneously operating water heating and supplementary burning of bathtub water, when a request combustion capacity of the water heating exceeds an aligned maximum capacity of the water heating side so that a water heating temperature lowers from a set water heating temperature, a DC driving power to the pump 13 is lowered to control to reduce a circulating flow rate of the supplementary burning.  A circulating pump 20 of a DC type is adopted, and hence a flow rate of the pump is controlled to be reduced from zero of the flow rate to a wide range up to a rated flow rate, and hence a drop of the water heating temperature due to a heat absorbing amount from a water heating exchanger 2 side to a supplementary burning heat exchanger 3 side is accurately controlled.
Patent JP-H01166804-A (JP)
Title: Rolling method for metal sheet
Inventor: MURAMATSU KIYOSHI
IPC: B21B37/28
Filed: 1987-12-23
Abstract: PURPOSE:To positively hold adjustable width of an effective crown value at all times and to prevent generation of shape defects of a stock to be rolled by adding movement of a starting point of a taper caused by roll wear to roll shift amount. CONSTITUTION:Setting of a roll shift amount NS realizing a effective shift amount is performed by obtaining a radial directional wear amount of a work roll M calculated by M=muXLm based on a previously surveyed radial directional wear amount mu mm of a rolling roll according to a unit rolling length of the rolled stock, an accumulated rolling length Lm mm to the preceding rolled stock after work roll changing, and an angle theta by which a taper surface crosses to the work roll axis. Then, the NS is calculated by using the equation of NW=NS=M/tantheta mm and the work roll is shifted so as to realize the NS amount.
Patent JP-2000144943-A (JP)
Title: Structure of ventilation throating
Inventor: ISHIYAMA HAJIME
IPC: E04B1/64
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To completely close a void between a foundation and a ventilation throating while forming a vent hole surely and simply. SOLUTION: Ventilation throating structure formed at the lower end of ventilation furring strips F is composed of a ventilation throating A made up of a long-sized ventilation member E, in which a recessed section E1 is formed along the longitudinal direction, a vertical plane- shaped fixing section, a throating surface formed by inclining and bending the lower end of the fixing section outwards and downwards, a projecting surface 7 inwards projecting the front end of a drooping surface formed by further extending the front end of the throating surface or the lower end of the fixing section and projected from the fixing section, and vent holes 9 shaped to the projecting surface 7 or the drooping surface at regular pitches and a dry type wall material B, in which male-female connecting structure is formed at an edge in the cross direction.  The recessed section E1 of the ventilation member E is placed on the outside and the ventilation member E is abutted against the top face of a foundation γand fixed laterally, the lower ends of the ventilation furring strips F are abutted onto the ventilation member E and a plurality of the furring strips F are fixed onto a wall foundation α at regular pitches, the projecting surface 7 of the ventilation throating A is abutted against the top face of the recessed section E, the fixing section is fixed onto the wall foundation α by a fixture β, and the dry type wall material B is executed on the ventilation throating A.
Patent JP-H09144459-A (JP)
Title: Improved auger jointed pile driver
Inventor: SUEMITSU MATSUZO
IPC: E21B7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in execution of work by a method wherein oil pressure is supplied from a rotary hydraulic coupling at the upper end of a shaft to an oil hydraulic motor for auger head at the lower end of the shaft through an oil pressure piping provided at a hollow part of a double structured auger screw at the outer periphery of the shaft, and the auger head is rotated at the speed higher than the auger screw. SOLUTION: With oil pressure supplied to tubes 32, 34 and 36 through a rotary coupling 18 while a shaft 10 is rotated at a low speed by a rotating device 20, an oil-hydraulic motor of an auger head is rotated. Then, a case body 24 of the auger head is rotated at a high speed, and earth and sand are conveyed upward by spiral blades 26 provided at the outer periphery of the case body 24. Then, earth and sand are conveyed to the surface of the ground by a screw 16 provided at the outer periphery of the shaft 10. As the tubes 32, 34 and 36 are provided at the hollow part of the screw 16, earth and sand can be conveyed without giving an influence to supply of oil pressure. As the shaft is rotated at a low speed, noises can be lowered, and easy control for the direction of excavation can be ensured because the auger head only rotates at a high speed.
Patent JP-H04193892-A (JP)
Title: Galactosyl-maltooligosaccharide derivative, its production, and individual determination of human pancreatogenous and salivary alpha-amylase using the same
Inventor: USUI YASUICHI
IPC: C12P19/14
Filed: 1990-11-27
Abstract: NEW MATERIAL:A compound of formula I [R is (substituted) phenyl; (n) is 2-5]. EXAMPLE:Galactosyl-beta-1.6-p-nitrophenyl-alpha-maltopentaoxide. USE:A measurement substrate for the individual determination of the activities of human pancreatogenous and salivary alpha-amylase. PREPARATION:A galactosyl residue-containing saccharide and a malto oligosaccharide derivative of formula II are treated with beta-galactosiase to bond the galactosyl group to the non-reducing terminal glucose residue of the malto oligosaccharide derivative through a beta-1,6-bond.