baber/WOPTO huggingface dataset:
Patent JP-2000144656-A (JP)
Title: Buried marker sheet
Inventor: HATTORI SHINJI
IPC: E01F9/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To quickly read marker characters together with related characters or symbols written in folding areas after a sheet is hauled and deployed by a backhoe by forming the folding areas on the band-like sheet buried along a buried pipe above the buried pipe. SOLUTION: Marker characters 2 are displayed in display areas T with a fixed length on a synthetic resin band-like sheet, and folding areas (t) with a fixed interval are provided between the display areas T. Related characters 2' or related symbols with the marker characters 2 are displayed on the folding areas (t), and the folding areas (t) are folded below the display areas T so that the related characters 2' or symbols exist in the folded folding areas (t) and only the marker characters 2 are displayed on the upper face.
Patent JP-H06164909-A (JP)
Title: Color data converter and image forming device
Inventor: NISHIKAWA YOSHIAKI
IPC: H04N1/60
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the color data converter and the image forming device by which color conversion processing of a picture signal is simply executed with fidelity to an original picture. CONSTITUTION:A reference original picture is read by a CCD 1 in the operation of correction of a conversion coefficient, a color conversion section 2 converts color signals R, G, B into a complementary color signal of Y, M, C, Bk and comparators 76, 77, 78, 79 compare the complementary color, signal of Y, M, C, Bk with the complementary color signal of Y, M, C, Bk stored in picture memories 72, 73, 74, 75. When it is discriminated that picture elements causing a coincidence signal share 2/3 or over of the picture elements of the entire reference original, a conversion coefficient {aij} in the color conversion section 2 generated by a chaos N.N. 70 is revised based on a coupling coefficient inputted from a chaos N.N. 69.
Patent JP-H03177068-A (JP)
Title: Semiconductor device
Inventor: HAMANA TAKASHI
IPC: H01L29/47
Filed: 1989-12-05
Abstract: PURPOSE:To enable leakage current caused by crystal defect near an insulation film between a guard ring and a metal to be controlled by forming a circular region of the same conductive type as the semiconductor layer at a position where a contact edge between the guard ring and the semiconductor layer on the main surface of the guard ring is located on the main surface. CONSTITUTION:Since a p-type circular region 8 which is formed on the main surface of a guard ring 4 is of the same conductive type as a p-type semiconductor layer 2, it is regarded as one piece with the p-type semiconductor layer 2. Namely, when a high positive potential is given to the guard ring 4, a depletion region 9 in a pn junction spreads as shown in Figure. Then, one part of the p-type semiconductor layer 2 turns into depletion layer completely and leakage current around a Schottky junction due to a metal 3 and the p-type semiconductor layer 2 is prevented by a high potential of this depletion region. Also, since the p-type circular region 8 on the main surface of the guard ring 4 is produced by a method such as the impurity diffusion or ion impregnation, the pn junction with the n-type guard ring 4 is a complete junction without any crystal defect and localized level, thus producing no leakage current. Thus, no leakage current flows between the guard ring 4 and the metal 3.
Patent JP-2001135739-A (JP)
Title: Semiconductor package, semiconductor device and semiconductor module
Inventor: SASAKI MASAYUKI
IPC: H01L25/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package that can electrically connect, in a short distance, the connecting terminals of two or more different semiconductor packages with each other. SOLUTION: The perimeter of the package main unit 10 is made in a stepwise or down-stepwise form so that the perimeter of the package main unit 10 can be connected with the perimeter of another package main unit 10 formed stepwise or down-stepwise. The step faces 122 and 142 of the perimeter of the package main unit 10 is provided with a connecting terminal 50 that electrically connects a connecting terminal 50 formed on the step faces 122 and 142 of the perimeter of another package main unit 10. Then, the step faces 122 and 142 of the perimeter of one package main unit are closely connected with almost no gap to the faces 122 and 142 of the perimeter of the other package main unit 10 to electrically connect the connecting terminals 50 provided on the step faces 122 and 142 of the perimeters of both the package main units with each other in a short, or near zero, distance.
Patent JP-H07175460-A (JP)
Title: Information display device
Inventor: DOUYA RIYOUJI
IPC: G09G5/22
Filed: 1993-12-17
Abstract: PURPOSE:To easily judge whether information is correctly displayed or not by code converting display information to character codes, additively transmitting recognition codes at every character code, returning the recognition codes to a transmission driver section to display these codes and making comparative decision of the held recognition codes and the returned recognition codes. CONSTITUTION:The inputted information is displayed on a monitor section 13 and is converted to the character code in a character conversion section 4 after confirmation. The recognition code is added to this character code in a recognition code generating section 11 simultaneously with the conversion to the character code. The recognition codes added to the display information received while the present display information is displayed on the display section 8 are returned at the specified period in a transmission interface section 6 to the transmission driver section 5 of a controller 1. Whether the recognition codes sent at the specified period from the transmission interface section 6 coincide with the stored recognition codes or not is judged in the recognition code comparing section 12 of the controller 1.
Patent JP-H10160391-A (JP)
Title: Automatic inspection system for sponge rubber ball
Inventor: FUJITA TSUNEAKI
IPC: F28G1/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To relieve a worker from an unwelcome severe work by automating the inspection work of sponge rubber balls being employed for cleaning a condenser in nuclear facility thereby eliminating the severe inspection work. SOLUTION: The automatic inspection system for sponge rubber ball comprises a belt conveyor 9 installed horizontally, and a sorting roll 10a having a circumferential speed higher than the speed of the belt conveyor 9 installed such that the the circumferential surface thereof faces the surface of the belt conveyor 9 while being spaced apart by a distance equal to the diameter of a ball (a) to be inspected. A defect free ball is hit away remotely while a defective ball is hit away slightly and received in respective boxes thus inspecting the ball automatically.
Patent JP-H05156496-A (JP)
Title: Roll for electroplating
Inventor: KATO MASATOSHI
IPC: C22C27/06
Filed: 1991-12-02
Abstract: PURPOSE:To produce the roll for electroplating, the consumption of which is prevented, by constituting at least the outer peripheral part of the roll of high-purity metal chromium specified in relative density and purity. CONSTITUTION:An ingot is produced by using chromium powder having >=99% purity (preferably >=99.7%) and by subjecting this powder to hot hydrostatic pressurization. A core of stainless steel or iron may be used for the core of this time. This ingot is worked, by which the roll for electroplating consisting of the high-purity metal chromium having >=95% relative density and >=99% purity in at least the outer peripheral part is produced. As a result, the roll for electroplating which is decreased in the consumption by electrolytic corrosion, etc., to about <=1/5 the consumption of the conventional rolls and is stable usable over a long period of time is obtd.
Patent JP-H04199228-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAEKI YUKIHIRO
IPC: G05B19/02
Filed: 1990-11-26
Abstract: PURPOSE:To make the rewriting work to a programmable logic circuit device (programmable logic device: PLD) easier by adding a PLD rewriting instructing function to a microprocessor and driving a PLD control circuit in accordance with the instruction from the function. CONSTITUTION:Since a microprocessor 20 is also provided with a PLD 25 rewrite instructing function, the microprocessor 20 decodes an instruction and transfers the instruction to a PLD control circuit 24 when a PLD 25 rewriting instruction stored in a ROM 21 is outputted to the microprocessor 20. Upon receiving the instruction, the circuit 24 sets the PLD 25 to a programmed state and the writing program to the PLD 25 stored in a ROM 22 is successively read out and transferred to the PLD 25 for writing. Therefore, rewriting operations of the PLD 25 can be executed easily.
Patent JP-H05155369-A (JP)
Title: Production system for vehicle
Inventor: MIKAMI HIROSHI
IPC: B05D3/00
Filed: 1991-12-02
Abstract: PURPOSE:To enhance operating performance of a whole production line where car bodies are thrown into a coating line per coating color. CONSTITUTION:In a production system equipped with a car body assembly line 1, a coating line 2 and a vehicle assembly line 3, when car bodies are thrown into the car body assembly line 1, the order of car body thrown is set in such a way that a plural number of the car bodies which are different in load manhour for a car body assembly work, are alternately lined up, and the car bodies to which same coating color is applied, are omnipres sent in front and rear of the order line of thrown, and when the car bodies are thrown into the coating line 2 from the car body assembly line 1, the car bodies are thrown in sequentially per coating color while being lotted per car body to which same coating color is applied, at the entrance of the coating line 2. And furthermore, when the car bodies coating of which has been completed, are thrown into the car body assembly line 3, car body throwing order is reset in such a way that the car bodies different in load manhour for the car body assembly work, are alternately lined up.
Patent JP-H08231449-A (JP)
Title: Method of decarbonylating saccharide
Inventor: ROORANTO HERUUITSUHI FURIITORI
IPC: C07B61/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain pentitol, e.g. xylitol in a high yield with containing a slight impurity by performing a reaction in the presence of a catalytic amount of a phosphine metal complex.  
     SOLUTION: The objective polyol is obtained by decarbonylating (A) sugars in the presence of (B) a catalytic amount of a phosphine metal complex. Preferably, the component B is a triarylphosphine metal complex or a bis(diphenylphosphino)alkane metal complex (the alkane has 1-6C) and the component A is selected from the group of 6C sugars, 5C sugars, deoxy (6C and 5C) sugars and an amino sugar and the decarbonylation is performed in the presence of a catalytic amount of the component B and a catalytic amount of a compound selected from the group of an azide, e.g. diphenylphosphoryl-azide or sodium azide, urea and ammonia. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05155829-A (JP)
Title: Recovery of n-vinylformamide
Inventor: SATO SHINICHI
IPC: C07C233/09
Filed: 1991-12-02
Abstract: PURPOSE:To enable the distillation recovery of N-vinylformamide in high efficiency without causing the decomposition of the compound. CONSTITUTION:A liquid mixture containing N-vinylformamide and obtained by thermal decomposition is evaporated by a thin film evaporator and the evaporated component is subjected to precision distillation with a column to recover N-vinylformamide.
Patent JP-H04188340-A (JP)
Title: Data processing system
Inventor: ISHII MASANORI
IPC: G06F5/00
Filed: 1990-11-22
Abstract: PURPOSE:To realize the effective utilization of file capacity by storing the number of case information of records having the same contents and a control code when the preceding record and the record to be transferred to an output buffer are the records having the same contents part. CONSTITUTION:It is decided whether the record intended to be transferred to the output buffer 9 has the same contents part as the preceding record or not by an output record contents comparison means 6, and if it has the same contents part, information related to this part is compressed into the control code and stored in the output buffer 9 by a compression and storage means 7. At that time, when each record processed successively has the same contents part, only one control code is generated for all the records, and the number of cases of the records is stored as the number of case information of the record of this control code. Accordingly, at the time when the contents of the output buffer 7 are outputted to a file 17 by a file output means 8, the file capacity can be small. Thus, at the time when the records having the same contents partially or wholly are outputted to the file, the file capacity can be effectively utilized.
Patent JP-H07172823-A (JP)
Title: Production of aluminum hydroxide having low degree of flocculation
Inventor: MIZOE TOSHIYUKI
IPC: C01F7/14
Filed: 1993-12-17
Abstract: PURPOSE:To obtain aluminum hydroxide having a low degree of flocculation and excellent in dispersibility by a low-cost simple method. CONSTITUTION:When aluminum hydroxide is obtd. from a sodium aluminate soln. by deposition, pseudo-boehmite and/or boehmite having >=5m<2>/g BET specific surface area is added to the sodium aluminate soln. by 2-30g/l and then aluminum hydroxide seeds made of gibbsite are optionally added. The objective aluminum hydroxide having a low degree of flocculation is deposited.
Patent JP-2000132170-A (JP)
Title: Rocking body support structure
Inventor: TANIGUCHI HIROKAZU
IPC: G10C3/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To support a hammer by a hammer support part integrally formed on a resin-made keyboard chassis so as not to be separated in a keyboard device such as an electronic keyboard musical instrument such as electronic piano. SOLUTION: A hammer support part 23 integrally formed on a resin-made keyboard chassis 1 is formed of a pair of support plate parts 23a and a shaft part 23b formed between the support plate parts 23a. On the other hand, an elastic hook piece 77 having a tapered projection 77a is formed in a prescribed position of a hammer 71. Although the hammer 71 is slightly moved to the right when an excessive power for moving the hammer 71 to the right is added in the state where the mounting hole 73 of the hammer 71 is relatively fitted to the shaft part 23b through a guide hole 74, the projection 77a of the elastic hook piece 77 is brought into contact with the left surface of one support plate part 23a and locked, whereby the hammer 71 can be prevented from being separated from the shaft part 23b to the right.
Patent JP-H01159763-A (JP)
Title: Electronic memorandum
Inventor: KUBOTA SUKEKAZU
IPC: G06Q10/06
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate a need for the correction of schedule information by adding additional information to respective schedule information and automatically correcting the schedule depending on the content of the additional information. CONSTITUTION:A date comparing means 22 compares bits of data information respectively outputted from a data information memory means 20 and a data information selecting means 23. In case the schedule information is judged to be a past one, an additional information processing control means 26 executes respective processing controls in accordance with the set additional information. In case the additional information is '01' i.e. the schedule is set to be updated in the following week, a date arithmetic processing means 34 takes out the data information from an information temporary memory means 24, operates and outputs the data week after, and thus the schedule information in the means 24 is added with a new bit of additional information. In case this additional information is '02', the same day a month later is operated and outputted, and if the information represents '03', the same day two weeks after is operated and outputted.
Patent JP-H01208216-A (JP)
Title: Air-conditioner for vehicle
Inventor: HIRAMATSU TOMOYUKI
IPC: B60H1/00
Filed: 1987-12-18
Abstract: PURPOSE:To provide adjustability for the amount of wind according to the opening of a damper and enhance the durability while the construction remains small by varying the base current of a power transistor with a variable resistor whose resistance value varies according to the degree of opening of the damper, and thereby performing adjustment of the speed of blower motor. CONSTITUTION:An air mix door is opened or closed with regular or reverse rotation of a drive motor 2. In accordance with this motion of opening and closing, the resistance values of a variable resistor 5 for control of drive motor position and another variable resistor 6 for control of blower motor vary in linkage. Accordingly the resistance value of this variable resistor 6 varies with change in the degree of opening of the air mix door, and the base current of power transistor Q will vary. Thus the speed of the blower motor 9 is adjusted. This construction accomplishes the intended device small and with durability and provides the amount of wind in accordance with the degree of opening of the damper.
Patent JP-2000147287-A (JP)
Title: Formation of optical fiber, the optical fiber, optical waveguide, and optical device
Inventor: YAGO SHIGEO
IPC: G02B6/122
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the optical fiber by eliminating the necessity of a large-scale device and complicated manufacturing processes. SOLUTION: The optical fiber forming method consists of a process for executing coupling refractive index setting processing for impressing common prescribed alignment voltage V to the whole of a clad 15 so that the refractive index of a core 12 becomes the same as the refractive index of a prescribed position of the clad 15 and regulating the orientation of a mixture of ultraviolet curing liquid crystal and liquid crystal or the liquid crystal contained in a ultraviolet curing liquid crystal 20 and a process for executing coupling pattern light fixing processing for forming a light coupling part of an optical fiber 10 by irradiating the prescribed position of the clad 15 with an ultraviolet beam 18A so as to selectively cure the ultraviolet curing resin on the part irradiated with the beam 18A and time-spatially fixing the alignment state of the position irradiated with the beam  18A synchronizing with the coupling refractive index setting processing.
Patent JP-H07154302-A (JP)
Title: Transmission line switching device
Inventor: TAKAHARA SHIGEO
IPC: H04B1/74
Filed: 1993-11-25
Abstract: PURPOSE:To shorten time until a line is stabilized as an entire system by shortening time for switching the line when any fault is generated. CONSTITUTION:When the fault of a transmission part 15 is detected by a detection circuit inside the transmission part 15 of an A station transmission line signal terminating device 1, that fault is reported to a control part 11. In response to a fault detect signal, the control part 11 controls the switching operations of switching circuits 13 and 14, and the connection with an in-station terminating device 3 is switched to the side of a transmission part 16 and the side of a reception part 18 by the switching circuits 13 and 14. When a transmission line alarm caused by the fault of the transmission part 15 is detected, the detection of that transmission line alarm is reported to a control part 21 by a reception part 27 of a B station transmission line signal terminating device 2. The control part 21 controls the switching operations of switching circuits 23 and 24, and the connection with an in-station terminating device 4 is switched to the side of a transmission part 26 and the side of a reception part 28 by the switching circuits 23 and 24.
Patent JP-2001136047-A (JP)
Title: Crystal vibrator
Inventor: OKAMOTO MAKOTO
IPC: H03H9/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibrator whose productivity can be improved and whose vibration characteristics can excellently be maintained. SOLUTION: In the crystal vibrator consisting of a package body on which a crystal chip is mounted and a cover that uses a seal member to adhere the package body to enclose the crystal chip, a relief part of the seal member is provided to the outer circumferential end face of the package body and/or the cover. Or the relief part is provided to the cover.
Patent JP-H05158839-A (JP)
Title: Terminal communication controller and its method
Inventor: ONO TAKESHI
IPC: G06F13/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a priority acting processing system at the time of the fault of a terminal which can succeed an interrupted processing by using another remaining terminal even if the fault occurs in one terminal and that terminal becomes incapable of being used in an information processor provided with plural terminals. CONSTITUTION:Contents during the processing in the terminal are stored previously by a processing contents storage means 11, and when the fault occurs in the terminal, the processing the fault has occurred therein is transferred to another free terminal by a faulty processing transfer means 13. Henceforth, since another terminal acts immediately by using this system, processing efficiency in the branch office of a financial institute is improved.
Patent JP-H11152233-A (JP)
Title: Crystalline cellulose and its production
Inventor: DAIBU KAZUHIRO
IPC: A61K47/38
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline cellulose which is fine in the disintegreation and high in the moldability when used as tablets or the like. SOLUTION: This crystalline cellulose possesses an average degree of polymerization of 100-375 and is composed of particles which pass through 75 μm sieves and leave 70 wt.% or more based on the whole weight on 38 μm sieves. The particles possess the ratio between major and minor axises of 2.0 or more in the average value.
Patent JP-H03181059-A (JP)
Title: Loading/ejecting device for disk autochanger
Inventor: OGATA OSAMU
IPC: G11B17/26
Filed: 1989-12-08
Abstract: PURPOSE:To start the magazine transporting operation after surely returning a disk to a magazine with a small number of parts by engaging and disengaging a disk taking-out/inserting mechanism, a disk carrying mechanism, a disk elevating mechanism, and a disk pressing-in mechanism with and from a single driving source to operate them. CONSTITUTION:A loading motor 1 drives the disk taking-out mechanism, the disk carrying mechanism, and the disk lowering mechanism. A worm 2 is attached to a loading motor 1 and is engaged with a worm wheel 3. A gear 3a having the same shaft as the worm wheel 3 is connected to decelerating gear rows 4 to 6, an the gear 6 is not only connected to gears 7 and 8 as driving gears of the disk taking-out mechanism and the disk carrying mechanism but also engaged with a loading gear 16 as the driving gear of the disk lowering mechanism. Consequently, the rear of insertion of a disk D is swept to press in the disk D. Thus, the magazine transporting operation is started after the disk is surely returned to the magazine with a small number of parts.