baber/WOPTO huggingface dataset:
Patent JP-H01228491-A (JP)
Title: Production of higher n-acetylchito-oligosaccharide
Inventor: USUI YASUICHI
IPC: C12P19/04
Filed: 1988-03-09
Abstract: PURPOSE:To simply and efficiently produce the title oligosaccharide by using a lower N-acetylchito-oligosaccharide as a substrate and allowing a specific enzyme to act on in the presence of a salting agent. CONSTITUTION:Shells of crabs and shrimps are hydrolyzed to prepare low N-acetyl-chito-oligosaccharide (A). Then, albumen lysozyme is extracted to obtain an enzyme (B) capable of hydrolyzing N-acetylchito-oligosaccharide. A salting agent such as ammonium sulfate is dissolved in a buffer solution (C) in a concentration of 1-50wt.%, then, component (A) is added so that it reaches near the saturation point in component (C), while component (B) is added so that the lysozyme activity reaches 1,000-10,000U per mg of component (A) to give the reaction mixture (D). The mixture (D) is placed in the conditions of 20-60 deg.C, 4-7pH, for 12-120hours, and the reaction product is subjected to separation and purification to give higher N-acetylchito-oligosaccharide.
Patent JP-H01230911-A (JP)
Title: Small-sized pressure vessel
Inventor: ITO YOSHINORI
IPC: F24C3/14
Filed: 1988-03-09
Abstract: PURPOSE:To avoid the danger of explosion by opening a gas passage released when push-in force is applied to a stem and setting a melting member in which voids are produced at the stem and one of free ends or both free ends in contact with a piece of stem rubber. CONSTITUTION:A piece of circular stem rubber 5 is fixed between the edge of housing and the inner top wall 12a of a holding cylindrical part 12 and a melting member 10 is set in an upper face outside recess stage part which comes in contact with the inner top wall 12a of the stem rubber 5. Since the melting member is melted at the set temperature, the thickness thereof is reduced and elastic force of the stem rubber 5 is weakened, a stem 4 projects as shown in the half of the right side in the righthand figure and a gas passage 7 is opened. Therefore, the danger of explosion can be eliminated because residual gas and the like are released even if a gas bomb and the like thrown into fire and heated.
Patent JP-S61216058-A (JP)
Title: Virtual space system for data processing
Inventor: NISHIKAWA MASABUMI
IPC: G06F12/10
Filed: 1985-03-22
Abstract: PURPOSE:To execute data processing at a high speed even when data exceeding the capacity of a main storage device is processed by providing a virtual space control table and incorporating a virtual space in a data access means. CONSTITUTION:Tables A, M and AI and so on are provided as the virtual space control table. In order for a user to access data, a logical index is specified. Namely, first, confirmation is made whether or not physical pages corresponding to the tables AI and MI have high-order 15 bits of the given logical index in a storage device. When they exist, a physical index value available from the table AI is multified by (m), and added to intermediate nine bits of the given logical index, thereby obtaining the index value accessing to the table A. From this value, the physical position on the table P can be obtained to access actual data, and data can be processed at a high speed without considering limits of main memory.
Patent JP-H03255961-A (JP)
Title: Gas type angular velocity detector
Inventor: IMAI TAKESHI
IPC: G01C19/00
Filed: 1990-03-07
Abstract: PURPOSE:To detect the angular velocity of a moving body immediately at the start of the engine of the moving body by detecting a driver riding on the moving body and then energizing circuit system for angular velocity detection. CONSTITUTION:The driver sits on a driver's seat and then a sheet switch S-SW is closed; and a riding state decision circuit 1 outputs a high-level signal to energize a relay 4 through an OR circuit 3 and the relay contact is closed to connect a battery BAT to a small-power circuit system 6 and to energize it. Further, when the engine is started and a charging signal CHG is generated, an engine state decision circuit 2 outputs a high-level signal to energize a relay 5, whose relay contact is closed to connect the battery BAT to a large-power circuit system 7, thereby energizing it. At the same time, the relay 4 is energized with the high-level signal outputted from the circuit 2 through the circuit 3 and even when the driver leaves the driver's seat after the engine start to open the switch S-SW and the output of the circuit 1 falls to the low level, the electric power is supplied continuously from the battery BAT to the system 6.
Patent JP-H07257432-A (JP)
Title: Front body structure for automobile
Inventor: AKIYAMA AKIRA
IPC: B62D25/08
Filed: 1994-03-25
Abstract: PURPOSE:To suppress vibration of a dash panel against vibration of a front side member, in a front body structure for an automobile. CONSTITUTION:In car lateral direction, to both end part regions of a dash panel 16, rear end parts of a pair of right/left front side members 20 are welded, and side walls 24C of right/left front side member inners 24 are formed in an inverted V truncated shape opened downward. A closed sectional structure 28, extended in a car longitudinal direction, is formed of a car lateral direction outside end part 22B of a front side member outer 22 and of an apron upper member 26, and the closed sectional structure 28 and front body right/left side sectional main shafts 30 of including the front side member 20 are formed in an inverted V truncated shape spread to the downward as viewed by car front.
Patent JP-2000245716-A (JP)
Title: Blood collecting tube holder
Inventor: NAKAIZUMI MASAHIRO
IPC: A61B5/15
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a blood collecting tube holder less limited in the kind of blood collecting tubes to be used, less limited in the holding manner of the blood collecting tube holder, easily operable, and easily washable when contaminated with blood. SOLUTION: This blood collecting tube holder 2 comprises a slip off preventive ring 6 mounted on a cylindrical holder body 5 so that elastic nipping parts 6d, 6e can be fitted to the opening parts 5a, 5d on the side surfaces thereof, and the distance between the elastic nipping part can be increased by operating a width extending member inserted to the cut part of the slip off preventive ring 6. The elastic nipping parts 6d, 6e are inclined so that the distance between the elastic nipping parts is reduced toward the blood collecting needle retaining part, and the distance between the elastic nipping parts in the blood collecting needle retaining part-side end is set smaller than the outer diameter of the plug body.
Patent JP-S59181852-A (JP)
Title: Memory device
Inventor: SUKAI TSUNEHISA
IPC: H04J3/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve the efficiency of transmission processing by dividing an address area of a memory device used in common with plural processing units so as to be read in the recorded order in a communication controller of a loop transmission system. CONSTITUTION:A processor (PRO)64 processes a sign bit to be inputted from registers ASR and BSR via a specific address of a memory (M) 63 and records the sign bit to be outputted to the registers ASR and BSR in the specific address in order to transmit the sign bit via the other specific address of the M 63. A multiplexer (MX) 62 designates each block and a memory and an address relating to the block in order to provide a slot for the sign transfer. Then, the PRO 64 controls the interface of the channel designated for the case. Moreover, a work memory FM35 records the control state at each channel so as to allow the PRO 64 to process the interface control.
Patent JP-2000250860-A (JP)
Title: Access limit system for terminal equipment
Inventor: KIKUCHI MASAKI
IPC: G06F21/34
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To permit the strict management of a card and to prevent security from being lowered in the case of access from a plurality of users to terminal equipment with one IC card. SOLUTION: Concerning this access limit system, when a user connects an IC card 9 to an IC card reader/writer(R/W) 3 of terminal equipment 1 and inputs personal identification information from a keyboard 7 or the like, this personal identification information is sent to the IC card 9 and collated with plural kinds of personal identification information registered in an auxiliary storage device. Then, level information registered in a data area corresponding to the matched personal identification information is sent from the IC card 9 to the terminal equipment 1 and the terminal equipment 1 can be utilized within the access authority based on this level information.
Patent JP-S51132788-A (JP)
Title: Semiconductor apparatus
Inventor: FUKUSHIMA KENJI
IPC: H01L21/768
Filed: 1975-05-14
Abstract: PURPOSE: To generate nocracks on the interlayer insulating film with Multilayer distribution structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000250396-A (JP)
Title: Face mask supporting device in moving body sensing device
Inventor: TOMITA SEIJIRO
IPC: A63F13/98
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a face mask supporting device in a moving body sensing device that the face mask can move according to the movement of a head part of a passenger irrespectively of the size of the head part of the user (passenger), and a shock to the head part can be relaxed. SOLUTION: Relating to this face mask supporting device, a face mask 43 is mounted on a face mask mount bar 52 via an elastic member 5520, in a bodily sensation simulation device comprising a mover device transmitting various motions to a user, coupling members (a strut 6, a turning arm 51, etc.), coupled to the mover device 3, a face mask mount bar 52 coupled to the coupling members, and a face mask 43 where a video device 41 and a sound device 42 are arranged at predetermined positions.
Patent JP-H01231064-A (JP)
Title: Digital copying machine
Inventor: SETO YUTAKA
IPC: G03G15/00
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the change of a laser oscillation unit in performance even when the unit is continuously used for a long time by providing the unit on the opposite side of a heat-fixing device about a photosensitive drum so that the heat produced from the heat-fixing device cannot be transferred to the unit. CONSTITUTION:A laser oscillation unit 34 is provided on the opposite side of a heat-fixing device 21 about a photosensitive drum 1 so the heat produced from the device 1 cannot be transferred to the unit 34. Since the laser oscillation unit 34 is far separated from the heat-fixing device 21 in such way, no heat is transferred to the unit 34 from the device 21 and the temperature of the unit 34 hardly rises even if the unit 34 is used for a long time. Usually, the performance of the semiconductor used in the labor oscillation unit 34 fluctuates in accordance with the temperature, but, since the temperature of the unit 34 does not rise even if the unit 34 is used for a long time, the performance of the semiconductor does not change. Therefore, the performance of the laser oscillation unit 34 using the semiconductor is stable and does not change even if the unit 34 is used for a long time.
Patent JP-S63221433-A (JP)
Title: Idle area managing system by queue
Inventor: HIRAKAWA MASAHIRO
IPC: G06F9/46
Filed: 1987-03-10
Abstract: PURPOSE:To simplify a management processing and to facilitate the production of a processing program by providing a queue initializing means, a queue acquiring means and a queue registering means to manage the idle areas by a queue. CONSTITUTION:The optional record area of a memory 1 to be controlled in an idle area control system using a queue is controlled via a processing program 2 and then divided into (n) pieces of addresses X1...Xn. Then individual Q-1...Q-n corresponding to the addresses X1...Xn are added to a queue initializing means 3 and registered to a queue recorder 7. At the same time, the means 6 deletes a single queue out of the queue of the device 7 based on an idle area acquiring request given from a queue acquiring means 4 via the program 2. The address written into the deleted queue is informed to the program 2. Then a queue registering means 5 registers the queue to an area opened by the area open request of the program 2 via the means 6.
Patent JP-H04253345-A (JP)
Title: Solder supply device for die bonder
Inventor: MINOHOSHI TOMIO
IPC: H01L21/52
Filed: 1991-01-29
Abstract: PURPOSE:To prevent an oxide film from being formed on a surface of a solder material by making connection to a transport with a non-oxidation environment through a solder material supply window and then providing a cylinder for presenting oxidation which surrounds the solder material in a specified standby position with the non-oxidation environment. CONSTITUTION:A solder wire 2 and a solder material 2a which is fed from a nozzle tip in a specified standby position are supplied from a spool 4. Also, a lead frame 3 is subjected to pitch feed within a transport path 12 within a non-oxidation environment and an island is placed directly below a nozzle 8 at the time of preforming the solder material. A cylinder for preventing oxidation 18 is connected to the transport path 12 through a solder material supply window 17 which is provided at an upper cover 10 of the transport path. A height of the cylinder for preventing oxidation 18 is set so that the solder material 2a which is fed from an ascent limit position of the nozzle 8 and is in standby can be stored within the inside.
Patent JP-H03260463-A (JP)
Title: Control device for automatic transmission
Inventor: WAKI KOICHIRO
IPC: F16H61/14
Filed: 1990-03-07
Abstract: PURPOSE:To simplify connections of engine control and auto-transmission control by judging and feeding a signal to be emitted when the coolant temp. is below No.1 reference value or above No.2 reference value, and controlling according to the working oil temp. of the transmission. CONSTITUTION:An engine coolant temp. sensor circuit 32 is equipped with No.1 and No.2 reference temp. signal generator circuit 35, 36, comparators CP1, CP2, and an OR gate G1, to judge the signal voltage given from a coolant temp. sensor 38, and sends a coolant temp. signal to a terminal 42 of a transmission control unit 33 when for ex. the result from judgement is below 60 deg.C or above 110 deg.C. A temp. range judging circuit 34 of this transmission control unit 33 is fed with a signal from an oil temp. sensor 43 of the transmission, and judges the temp. range of the transmission oil. Thus the engine coolant temp. is fed directly to the transmission control circuit, which allows simple constitution of wire harnesses, connectors, etc.
Patent JP-S56154250-A (JP)
Title: Manufacture of mold for precision casting
Inventor: KATSUMATA SHIYOUJI
IPC: B22C9/28
Filed: 1980-04-30
Abstract: PURPOSE: To manufacture a mold for large-sized precision castings having intricately shaped parts by combining the cope and drag manufactured by making use of an investment molding technique.  
     CONSTITUTION: A vane pattern 4a and a flue pattern 10a of flat bodies and side plate patterns 2b, 3b to be affixed to right and left plate-like metallic patterns 2a, 3a are beforehand manufactured by using investment casting pattern materials. A drag shell 11 is formed by an investment material in the pattern in which the patterns 2a, 3a and the above-mentioned investment casting patterns are suitably disposed and combined on a lower molding board 5. Then, after removal of the molding board 5, the investment casting patterns are dissipated and the patterns 2a, 3a are removed, thereby manufacturing a drag. On the other hand, a cope shell 16 is formed in the similar manner by using the combination patterns using a charging port pattern 14a and plural pieces of head patterns 13a manufactured by using metal or investment casting pattern materials and after removal of the molding board 12, the metallic patterns are removed or the investment casting patterns are dissipated, thereby manufacturing a cope. The drag and cope are combined to manufacture the mold for example, a nozzle ring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60203168-A (JP)
Title: Preparation of seaweed food having high preservability
Inventor: SHIBATA TERUHIKO
IPC: A23L17/60
Filed: 1984-03-26
Abstract: PURPOSE:To prepare the titled food keeping the original palatability, taste, flavor and nutrient of the seaweed used as a raw material, by sealing raw seaweed or lightly pretreated seaweed in a heat-resistant vessel together with seawater, etc., and sterilizing with heat at a specific temperature. CONSTITUTION:A fresh-picked seaweed or a seaweed lightly heat-treated or alkali-treated with slaked lime, etc. is put into a heat-resistant vessel (e.g. standing pouch made of a composite film of polyester/nylon/particular propylene) together with seawater or a liquid having similar osmotic pressure to seawater (e.g. an aqueous solution containing 29.25g of NaCl per 1l), and the content is sealed and thermally sterilized at <=105 deg.C to obtain the objective product.
Patent JP-H08253438-A (JP)
Title: Method of post-treating reaction mixture formed by addition reaction of acetylene or propine with oh- or nh-containing compound
Inventor: MARUKU HAIDAA
IPC: C07D207/26
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a working-up method by which a reaction mixture obtained by carrying out an addition reaction of OH-carrying compound with acetylene in the presence of an alkali metal alcoholate, is worked up by distilling off a volatile component from the obtained reaction mixture in a thin-film evaporator.  
     SOLUTION: An OH- or NH-carrying compound (preferably, octadecanol and caprolactam) is subjected to an addition reaction to acetylene or propylene in the presence of an alkali metal alcoholate or an alkali metal amide generally at 50-250°C under 1-25 bar for 1-10 hr. The obtained reaction mixture is treated in a thin-film evaporator to remove a volatile component from the reaction mixture in the working-up method. The addition of a polyethylene glycol having 400-2,000 g/mol molecular weight to the reaction mixture is preferable for easy distilling off of the residue which cannot be distilled, and for prevention of plugging by accumulation of the residue. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08228006-A (JP)
Title: Manufacture of insulated-gate type thin film semiconductor device
Inventor: KUSUMOTO NAOTO
IPC: H01L27/01
Filed: 1995-02-21
Abstract: PURPOSE: To obtain an insulated-gate type thin film semiconductor device, which is little deteriorated the characteristics, by a method wherein an amorphous semiconductor film is etched into specified first forms to form insular semiconductor regions and after a photo annealing is performed on the insular semiconductor regions to crystallize the insular semiconductor regions or to increase the crystallinity of the insular semiconductor regions, the specified parts of the insular semiconductor regions are etched to form second forms of semiconductor regions. CONSTITUTION: An amorphous semiconductor film is etched into first forms, whose narrowest parts are less thin 100μm in width (b), to form insular semiconductor regions 11. Then, a photo annealing is performed on the regions 11 to crystallize the regions 11 or to increase the crystallizability of the regions 11. Then, parts, on which at least a gate electrode 16 or a channel is formed, of the end parts 14 of the regions 11 are etched in a width of 10μm or wider from the end parts 14 to form second forms of semiconductor regions 15. After that, a gate insulating film, for example, is formed in such a way as to cover the regions 15 and after the gate electrodes 16 are formed in such a way as to cover the etched parts of the regions 15, impurities are introduced in the amorphous semiconductor film using the electrodes 16 as masks.
Patent JP-S55149034-A (JP)
Title: Optical fiber fault searching system
Inventor: KURITA SHIYOUICHI
IPC: G01R31/08
Filed: 1979-05-09
Abstract: PURPOSE:To make the identification of the noise of reflected light easy and accurately search the fault point of the inspection target optical fiber by using-pieces of sample holding pulses which are generated based on the time when the pulses entering the fiber are generated. CONSTITUTION:When a light pulse P1 is generated plural times from a light pulse generator 1 and are entered to the inspection target optical fiber 3 by way of a photo coupler 2, the reflected pulses 2 from a fault point 4 return to the coupler 2. The extracted light from the coupler 2 are sample-held 11 in correspondence to m-pieces of the pulses P4 of DELTAt,2DELTAt,...delays generated based on the time when each pulse  P1 is generated. The outputs thereof are intergated and the integrated output is  compared and identified  7 with respect to the threshold value. Based on the time  when the identification output is generated and the time when the pulse P3 synchronized to the pulse P1 is generated, the clock pulses 8 are counted 10 and the  fault point 4 is searched by the count value.
Patent JP-S51131911-A (JP)
Title: Liquid sprinkler
Inventor: WATANABE TADASHI
IPC: B05B13/00
Filed: 1975-05-12
Abstract: PURPOSE: To sprinkle liquid using pressure of service water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02234695-A (JP)
Title: Monoclonal antibody against exotoxin a from pseudomonas aeruginosa
Inventor: OTSUKA HIROSHI
IPC: G01N33/569
Filed: 1989-03-08
Abstract: PURPOSE:To obtain new monoclonal antibody specifically bonding to exotoxin A from pseudomonas aeruginosa, recognizing a part corresponding to specific amino acid residue of exotoxin A from pseudomonas aeruginosa as antigen- recognizing position and exhibiting preventive and cure effect of infectious disease of pseudomonas aeruginosa. CONSTITUTION:The subject monoclonal antibody against exotoxin A from pseudomonas aeruginosa has characteristics specifically bonding to exotoxin A from pseudomonas aeruginosa. Further, able to recognize parts corresponding to 241-297th amino acid residue to exotoxin A from pseudomonas aeruginosa as antigen-recognizing positions and does not inhibit ADP ribosyl transferase activity of exotoxin A from pseudomonas aeruginosa in an in vitro system. Besides, has characteristics neutralizing cell toxin induced by exotoxin A from pseudomonoas aeruginosa in a cell-culturing system. Furthermore, has characteristics inhibiting ribosylation reaction in living body of protein synthesizing and elongation-factor 2 in lever induced by exotoxin A from pseudomonas aeruginosa in a case of parenteral administration into living body.
Patent JP-S55148465-A (JP)
Title: Manufacture of complementary mos integrated circuit device
Inventor: OOTA MICHIHIRO
IPC: H01L21/8238
Filed: 1979-05-09
Abstract: PURPOSE:To reduce the irregularity of the threshold voltage of a MOS transistor by forming a high impurity density region in a low impurity density silicon substrate and forming a C-MOS transistor in this region. CONSTITUTION:The impurity density of one conducting type such as, for example, n-type silicon substrate 1 is lowered, and N<+>-type region 2 of n-type high impurity density region is formed uniformly on one side surface of the substrate 1. Then, P<+>-type region 3 of reverse conducting type high impurity density region to the substrate 1 is formed at predetermined position of the substrate 1. Thereafter, there are formed a p-channel MOS transistor in the region 2 and an n-channel MOS transistor in the region 3. According to this, the irregularity of the n<+>-type and p<+>-type regions in the impurity density is very reduced as compared with that of the original substrate 1 and the irredularity of the threshold voltage of the MOS transistor formed in this region is therefore suppressed to low value so as to largely reduce the cost by improving the yield of the substrate.