baber/WOPTO huggingface dataset:
Patent JP-H07163362-A (JP)
Title: New dna
Inventor: TERASAKI KOJI
IPC: A61K48/00
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a DNA fragment containing a chromosome CD40 ligand gene expressed by a specific base sequence, enabling the analysis of chromosome CD4O ligand gene which is difficult to be analyzed by RNA analysis and useful for the gene diagnosis and gene therapy of HIM syndrome. CONSTITUTION:This DNA fragment contains a chromosome CD4O ligand gene expressed by the base sequences of tables 1-5. The oligonucleotide complementary to the DNA fragment is e.g. oligonucleotide primer having base sequence expressed by 5'-GCTGCAACGATTGTGCGCTC or 5'- CCATCATTTGGGTAGAACCA as an oligonucleotide for the analysis of the DNA fragment of the sequence table l.
Patent JP-H10140270-A (JP)
Title: Corrosion resistant alloy
Inventor: YURIKUSA KIYOHISA
IPC: C22C9/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate both of a dezincification corrosion and a flow-induced local corrosion by specifying the components of an alloy. SOLUTION: This alloy is composed by mass% of 25.0-35.0% Zn, 4-10.0% Sn and the balance Cu. In the components, particularly, Sn originally has such property as to contribute greatly to the corrosion resistance of the flow-induced local part corrosion and the dezincification corrosion. Therefore, the higher the Sn content is, the more excellent the effect to the corrosion resistance is, but in the case the Sn content exceeds the upper limit, this alloy develops such demerit as to become so brittleness as to be impossible to plactically use. Further, the Zn lowers the m.p. of the alloy in the above content range and the production cost is lowered and the energy saving is obtd. Related to the corrosion resistance, the lower the Zn content is, the more excellent the dezincification corrosion resistance is, but the effect to the induced local corrosion prevention is not recognized.
Patent JP-H08152262-A (JP)
Title: Circulating and adsorbing apparatus for rare gas separating process
Inventor: OKU SHINICHIRO
IPC: F25J3/04
Filed: 1994-11-29
Abstract: PURPOSE: To provide a circulating and adsorbing apparatus for a rare gas refining process in which remaining rare gas can be recovered without discharging into the atmosphere at the time of regenerating an adsorbent. CONSTITUTION: A circulating and adsorbing apparatus 30 removes acetylene in a rare gas separating process by a sub-zero separating method, and has a heat exchanging tube 31 assembled therein to evaporate to vaporize the liquid rare gas of the residue by feeding heating gas.
Patent JP-H05224351-A (JP)
Title: Film cassette having film stripper and light shielding device as unitary body
Inventor: DENISU ROORANDO ZANDAA
IPC: G03B17/30
Filed: 1992-11-04
Abstract: PURPOSE: To provide an improved simple film cassette. CONSTITUTION: In the film cassette 1, a film stripper 59 received between a film leader 19 and the next inside winding part of a film roll 15 is arranged in relation to a film exit path 47 so as to face the leader 19 to the path 47 in response to the rotation of the roll 15 in a rewinding direction. The stripper 59 is coupled so as to moved with a light cut-off device 57. When the cut-off device 57 is moved to a light cut-off position in relation to the path 47, the stripper 59 is set at a non-peeling position where it does not arrive at the roll 15 so as to be prevented from being received between the leader 19 and the next inside winding part of the roll 15.  Besides, when the cut-off device 57 is moved to a non-cut-off position in relation to the path 47, it is set at a peeling position near the roll 15 so as to be received between the leader 19 and the next inside winding part of the roll 15.
Patent JP-H08150155-A (JP)
Title: Dentition correcting kit
Inventor: KANOUMI RIYUUZOU
IPC: A61C7/20
Filed: 1994-11-29
Abstract: PURPOSE: To provide possibility of correcting even the dentition of molars by using a hole form as a structure to insert an arch wire through the first bracket installed on a premolar and a molar, and using a groove form so that arch wire can be fixed from ahead on the second bracket which is mounted on foreteeth and even on dogteeth. CONSTITUTION: In dentitional correction, the second correcting tool 42 is bonded to foreteeth while the first correcting tool 41 is bonded to dogteeth, premolars, and molars, and an arch wire 2 is inserted through the two tools 41, 42 and fastened solidly by a lock pin 4. A wire inserting hole 7 and a lock pin inserting path 8 in arched shape are furnished in the bracket 3 of the fist tool 41, while a wire inserting groove 27 left open toward the lips and a lock pin inserting path 28 in arched shape are furnished in the bracket 23 of the second tool 42. The arch wire 2 is inserted through the hole 7 in the bracket 3 and is inserted into the other bracket 23 from the open part 27a of the wire inserting groove 27.
Patent JP-H06143262-A (JP)
Title: Resin-impregnated base and electrical laminate
Inventor: URAKUCHI YOSHINORI
IPC: C08K5/54
Filed: 1992-11-04
Abstract: PURPOSE:To provide an electrical laminate of superior resistance to smear and a resin-impregnated base used for the laminate. CONSTITUTION:A curing agent and a polyfunctional silane coupling agent are added to epoxy resin, and if required, a base is impregnated with epoxy resin varnish to which a curing accelerator, a solvent and the like are added to form a resin-impregnated base. Metallic foils are disposed integrally with the upper faces and/or lower faces of required number of the resin-impregnated bases to form an electrical laminate.
Patent JP-H0772781-A (JP)
Title: Housing bag and refill kid for process cartridge
Inventor: OKUBO MASAHARU
IPC: B41J29/00
Filed: 1993-11-25
Abstract: PURPOSE:To easily open a housing bag and to prevent toner from being splashed when a used cartridge is recovered by constituting the aperture of the housing bag of a chuck member. CONSTITUTION:The process cartridge B is housed in the housing bag 16, held by a cushioning material 17 such as foam polystyrene from both sides and packed in a corrugated carton 18 when it is shipped. Besides, an opening and closing part 16a is provided at the aperture of the bag 16 so as to be freely opened and closed. The opening and closing part 16 is constituted of the chuck member which can be hermetically sealed by mutually engaging the male part and the female part thereof. Therefore, the cartridge B is housed in the bag 16 and hermetically sealed by closing the chuck member so that air in the inside is released. Besides, the opened bag 16 can be reused and the used cartridge is housed in the bag 16. Thus, the residual toner is not splashed in the carton 18 at a recovery time.
Patent JP-H07153245-A (JP)
Title: Disk reproducing device
Inventor: KATAYAMA TOMOYUKI
IPC: G11B19/02
Filed: 1993-11-25
Abstract: PURPOSE:To enhance the operability of the device by quickening program searching of a chapter number of a disk. CONSTITUTION:When it is decided by a TOC presence deciding circuit 7 that a disk 1 has no TOC, a lapse of time for one out of code signals read out by a pickup 2 is stored as a time data corresponding to a chapter number of this read-out code signal in a RAM 14. A CPU 12 is provided for controlling a slide motor 3 it order to move the pickup 2 into a program searching position for each chapter based on such stored time data. By this method, without moving the pickup 2 by each prescribed number of tracks, the pickup 2 can be moved at once into a program searching position for a desired chapter on the disk 1 having no TOC.
Patent JP-H06149347-A (JP)
Title: Abnormality reproducing device for equipment
Inventor: WATABE HIROSHI
IPC: G05B23/02
Filed: 1992-11-05
Abstract: PURPOSE:To exactly analyze abnormality, and to early restore a device by preparing a data reproduction file only at the time of periodically fetching device monitoring data, and detecting the abnormality. CONSTITUTION:Device monitoring raw data are periodically collected from a communicating means in a raw data buffer 30 in the fixed time by referring to a raw data buffer management table 28 with a data fetching means 26. At the time of the end of the collection, when the abnormality is detected by an abnormality judging means 34, the raw data buffer 30 is synthesized with the raw data buffer management table 28, and a data reproduction file 46 is prepared. Then, abnormality data are developed on a restoration data buffer management table 40 and a restoration data buffer 42 from the data reproduction file 46, the reproducing method of the abnormality data is instructed by a reproduction instructing part 44 by an input from a key 14 or the like, the destination of a data fetch is decided by a flag 48, the device monitoring data for abnormality generation are fetched, and displayed at a display device 12.
Patent JP-H10179174-A (JP)
Title: Transformation of plant and production of transgenic plant
Inventor: YAMAGUCHI MASANORI
IPC: A01H1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for the transformation of a plant and the production of a transgenic plant in high transforming ratio. SOLUTION: A transgenic plant is produced by the following steps (a) to (d). (a) A step to disperse plant cells or a tissue containing plant cells together with a foreign gone and a whisker in a liquid, (b) a step to centrifuge the dispersion to effect the adhesion of the whisker to the plant cell, (c) a step to apply ultrasonic wave to the product of the step (b) to effect the vibration of the whisker to form a hole on the plant cell and introduce the foreign gene through the hole into the plant cell and (d) a step to regenerate a plant from the plant cell containing foreign gene introduced in the step (c) or from a plant tissue containing the cell.
Patent JP-2000119214-A (JP)
Title: Production of alpha-hydroxy acid from ammonium salt of alpha-hydroxy acid
Inventor: HATAYAMA MASAJI
IPC: C07C59/125
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of low energy cost and high industrial efficiency for producing a free α-hydroxy acid from an ammonium salt of α-hydroxy acid by recovering ammonia. SOLUTION: This method for producing an α-hydroxy acid shown by the general formula RCH(OH)COOH (R is H, a 1-6C alkyl, 2-6 alkenyl, 1-6C alkoxy, aryl, aryloxy or heterocyclic group, wherein each of these groups may be substituted) comprises heating an ammonium salt of α-hydroxy acid shown by the general formula RCH(OH)COO-NH4+ (R is the same as the above) dissolved in an aqueous solvent at 900 to 8000 mmHg and 105 to 180 deg.C, separating ammonia and evaporating it together with the aqueous solvent.
Patent JP-H02142141-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: KUNIHIRO FUTOSHI
IPC: H01L21/338
Filed: 1988-11-22
Abstract: PURPOSE:To secure the breakdown strength of a drain and to make it possible to decrease a source resistance by providing a P-type impurity semiconductor layer toward a drain electrode from the drain side wall of a recess (groove) which is provided on an operating layer. CONSTITUTION:A source region 12S, a drain region 12D and an operating region 12A are formed in the region of an operating layer. A photoresist layer wherein an opening is formed in a specified part is formed at a part closer to the drain region on the region 12 by mask alignment. With the photoresist as a mask, ion species Mg are selectively implanted. Heat treatment for activating the implanted ions, e.g., heat treatment at 820 deg.C for 20 minutes in an arsenic atmosphere, is performed. Thus, a semiconductor layer 12P having P-type impurities is formed as an example of a 3-mum width and about a 500-Angstrom  depth. When the semiconductor layer 12P is provided, the concentration of electric fields in the drain region can be alleviated. Therefore, the following problems can be prevented: enhancement of impurity concentration in the operating layer in order to improve the performance of a FET; or decrease in breakdown strength of the drain caused when the distance between the gate electrode and the source electrode is made short and the resistance of the operating layer is decreased.
Patent JP-H11136581-A (JP)
Title: Ccd image pickup device
Inventor: KATOU NAOKI
IPC: H04N5/341
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size and to simplify the constitution of a CCD image pickup device. SOLUTION: This CCD image pickup device drives a horizontal CCD of a CCD image pickup element by the two-phase horizontal clock pulses ϕH1 and ϕH2 to transfer the signal charge Q and also disuses the charge Q to a reset drain RD via a reset gate RG. In such a constitution, an inverse relation is secured between the pulse ϕH2 and a reset gate pulse ϕRG that is supplied to the reset gate electrode of the gate RG.
Patent JP-H05134938-A (JP)
Title: Memory controller
Inventor: NAGASAWA TOSHIKATSU
IPC: G06F11/10
Filed: 1991-11-12
Abstract: PURPOSE:To prevent the occurrence of a 2-bit error by reading out an address error occurrence detection bit together with the data to decide the first occurrence or the second and subsequent occurrence of the 1-bit errors and producing an interruption signal to report a fact that the 1-bit faults occurred twice in the same address. CONSTITUTION:The error occurrence detection bits of the same address are read out together with the data so as to decide the first occurrence of the second or the subsequent and subsequent occurrence of the 1-bit errors while a program is working. Then an interruption signal is produced to report a fact that the 1-bit errors occur twice in the same address of a memory 3 to a CPU 1. The negative logic value is set to the error occurrence detection bit in an initialization routine set after application of a power supply. The data and the check bit of the memory 3 are corrected when the error occurrence detection bit is equal to the negative logic value. At the same time, the error occurrence detection bits of the same address are written in the positive logic values.
Patent JP-H04168563-A (JP)
Title: Display system for support information
Inventor: MATSUOKA KATSUYO
IPC: G06F3/048
Filed: 1990-10-31
Abstract: PURPOSE:To know the designated support information by extracting the information of the same classification, in the case the designated support information does not exist in a file. CONSTITUTION:A support information name designated by support information display instructing information from a terminal equipment 1 is used as a retrieval key 30 and a support information file 3 is inspected and processed. A support extracting means 5 retrieves an index part of the file 3 and extracts the support information name containing the key 30. Support information names 32, 33 and 34 are extracted and extracted as extraction data 36. In such a way, support information belonging to the same classification is obtained, and subsequently, the designated support information name can be known.
Patent JP-H11114461-A (JP)
Title: Ejector
Inventor: SUGANO HIROSHI
IPC: B05B11/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To selectively eject a liquid in a continuous flow state, a mist state or a foamed state by one ejector. SOLUTION: When a liquid is desired to be ejected in a continuous flow state or a mist state, a spout 30 is set to a continuous flow or mist ejecting position to close a foam ejection opening 29a and, thereafter, the liquid is pushed in a liquid chamber (a) to increase the pressure in the chamber (a) while an inner cylindrical valve part 20b is opened to eject the liquid in the liquid chamber (a) to the outside from the jet orifice 28a of a nozzle 28. At this time, an annular plate-shaped valve part 20c is opened while an outer cylindrical valve part 20a is closed and the air in an air chamber (b) is allowed to escape to the outside. When the liquid is desired to be ejected in a foamed state, the spout 30 is revolved to a foam ejecting position to open a foam ejecting opening 29a to push in the liquid.  The annular plate-shaped valve part 20c is closed and the outer cylindrical valve part 20a is opened and air in the air chamber (b) is mixed with the liquid from the liquid chamber (a) and the liquid is whipped by a net member 25 to be jected from the foam ejecting opening 29a.
Patent JP-H05106155-A (JP)
Title: Data formation device for embroidery machine
Inventor: OKUNO AKIRA
IPC: D05B19/08
Filed: 1991-10-16
Abstract: PURPOSE:To make stitch data for a zigzag embroidery machine equipped with rotation based on data read by a pattern forming machine. CONSTITUTION:Co-ordinates X-Y of needle centers C0, C1...Ci are calculated from co-ordinates X-Y of needle drop points S0, S1, S2...S2i and S2i+1 and angles 6 of rotation of needle drop points S0 and S1, needle drop points S2 and S3 and needle drop points S2i and S2i+1 from axis X and shaking width W are calculated. Stitch data are formed from the co-ordinates of needle centers C0, C1...Ci and the angles theta of rotation and shaking width W.
Patent JP-H11188142-A (JP)
Title: Ball return prevention device for pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the ball return prevention device of a pachinko machine capable of sending a ball without affecting the speed of a hit ball and preventing a return ball without losing the function by utilizing the principle of a pendulum. SOLUTION: This ball return prevention device of the pachinko machine is provided with a guide member 20 for preventing the backflow to a guide part of pachinko balls and a turning shaft for turnably supporting the guide member 20 and the guide member 20 allows the hitting onto a game surface of the pachinko ball by being turned in the direction of opening the exit 4 of the guide part and blocks the return to the guide part of the pachinko ball hit to the game surface by being turned in the direction of closing it. The guide member 20 is provided with an opening and closing part for opening and closing the guide part exit 4 to the turning shaft and a weight part 25 for energizing the opening and closing part in the direction of closing the guide part exit 4 at all times.  A case body for covering at least the weight part 25 of the guide member 20 and preventing the collision of the pachinko balls to the weight part 25 is provided.
Patent JP-H04168839-A (JP)
Title: Msk demodulation circuit
Inventor: CHIHARA TAKAHIRO
IPC: H04L27/14
Filed: 1990-10-31
Abstract: PURPOSE:To realize the MSK demodulation circuit at a low cost by adopting the combination of an adder circuit, a subtractor circuit and a multiplier circuit for the extraction of a clock component. CONSTITUTION:Output signals from low pass filters 13, 14 are fed to an adder circuit 18, in which they are added. Moreover, output signals of the low pass filters 13, 14 are fed to a subtractor circuit 19, in which they are subtracted from each other. Output signals from the adder circuit 18 and the subtractor circuit 19 are multiplied by a multiplier 20, from which a clock component is extracted. The clock component is fed to a phase synchronization circuit 30 as a reference signal. Thus, a 1/2 clock component Cl is recovered by the phase synchronization circuit 30 for the operation of clock tracing. Since the MSK demodulation circuit is formed without use of a square circuit in this way, number of components is reduced, and a filter to suppress an undesired high frequency component and an amplifier to increase an output level are not required.
Patent JP-H05132719-A (JP)
Title: Method for welding high carbon steel sheet or strip
Inventor: KITANI YASUSHI
IPC: B23K26/21
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the occurrence of cracking and breakage in a weld zone by applying laser welding to welding and performing postheating treatment under specific conditions after welding. CONSTITUTION:The steel to be applied has a composition consisting of, by weight, <=0.5% C, 0.1-0.5% Si, 0.3-0.6% Mn, <=0.05% P, <=0.05% S, <=0.5% Cu, <=3% Ni, 0.05-0.5% Cr, <=0.05% Al, and the balance Fe with inevitable impurities. Laser welding is applied to the butt welding of a high carbon steel sheet or strip having the above composition and 0.5-6.0mm sheet thickness to reduce the zone of heat input. Within one minute after the completion of welding, heating is done at a temp. in the range between 400 deg.C and the Ac1 point. By this method, even in the case of the steel sheet or strip having high sensitivity to cracking, a joint having superior mechanical properties can be formed without causing cracking.
Patent JP-H10140909-A (JP)
Title: Door checker for car
Inventor: KITADA KATSUYOSHI
IPC: E05C17/22
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To rest a door surely at an arbitrary opening angle. SOLUTION: An arm 22 rotatably installed to a car body 10 by a support pin 21 is inserted into a door 12. A roller 32 as a press-contact member is housed in a holder 27 mounted on the door 12, and a roller 37 as a braking member oppositely arranged to the roller 32 through the arm 22 is housed in the holder 27. A clamping block 34 as a clamping member bringing the roller 37 into contact with the arm 22 is set up to the holder 27, and an inclined plane 36 on the closing side pushing the roller 37 against the arm 22 when the door 12 is moved in the direction that the door 12 is closed and an inclined plane 35 on the opening side pushing the roller 37 against the arm 22 when the door 12 is shifted in the direction that the door 12 is opened are formed to the clamping block 34.
Patent JP-H07148655-A (JP)
Title: Polishing machine
Inventor: WADA TATSUYA
IPC: B24B21/22
Filed: 1993-11-26
Abstract: PURPOSE:To move a hollow member smoothly and stably by supporting the hollow member, supporting a driving shaft rotatably, by a supporting device. CONSTITUTION:A hollow member 13 supporting a driving shaft 18 rotatably is supported on a hollow member supporting device 152 oscillatingly provided at a bracket. In the case of desiring to move a sanding machine in the direction of a rotation axis, an operating part is operated so as to position a cam member 157 in an axially movable position. The hollow member 13 and the driving shaft 18 are held in the state of being movable in the direction of the rotation axis. In this state, a driver is driven to rotate the driving shaft 18 and to reciprocate the driving shaft 18 in the direction of the rotation axis by a moving mechanism part and in its turn rotate and reciprocate the sanding machine.
Patent JP-H11131510-A (JP)
Title: Artificial tideland device
Inventor: KIHARA KAZUYOSHI
IPC: B63B35/73
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to concrete the same environmental conditions as that of a natural tideland and to enable the realization of artificial tideland device effective in environment protection. SOLUTION: An artificial tideland device includes a caisson body 1 having a gentle slope as an artificial tideland 2 on the upper surface thereof, a ballast tank 4 provided into the caisson body 1, a pouring and discharging water device 6 for pouring and discharging water in the tank 4 and mooring devices 7 and 8 for mooring the caisson body 1. Porous concrete 9 is cast on the slope of the upper surface of the caisson body 1 to also cast porous concrete 9' on the circumferential wall of the caisson body 1.
Patent JP-H08162547-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI HIDEYUKI
IPC: H01L29/792
Filed: 1994-11-30
Abstract: PURPOSE: To provide a high density semiconductor memory by forming a floating gate electrode inside a groove shape. CONSTITUTION: A semiconductor memory has a first gate oxide film 16 and a first polycrystalline silicon layer 17 to become a floating gate electrode which are provided to both side walls below a groove part, a second gate oxide film 20 and a second polycrystalline silicon layer 21 to become a floating gate electrode which are provided to both side walls above a groove part and a third polycrystalline silicon layer 24 to become a control gate electrode which is provided to fill a groove part through an insulation film 23 between polycrystalline silicons.