baber/WOPTO huggingface dataset:
Patent JP-S6116530-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOSE KOUJI
IPC: H01L21/762
Filed: 1984-07-03
Abstract: PURPOSE:To enable to accurately obtain a very thin oxide film with little strain and an excellent film quality by a method wherein thermal oxide films with a different film thickness are simultaneously formed on the surface of the silicon substrate using an ion-implantation method and a laser oxidation method. CONSTITUTION:A photo resist 4 is formed on a silicon substrate 1 into a selective oxide pattern. Then, accelerated ions are implanted in the exposed parts of the surface of the silicon substrate 1 and the implanted layers are turned into amorphous layers 6. After that, the photo resist 4 is removed, a laser beam is irradiated on the whole surface, and thermal oxide films 5 and a thermal oxide film 2, both respectively having a different film thickness, are simultaneously formed on the silicon substrate 1 utilizing the difference between the oxide film growth rates of the part of the single crystal silicon substrate 1 and the amorphous layers 6. At the time of oxidation, the substrate 1 is held being maintained in advance at the temperatures of 300-600 deg.C and the oxidizing atmosphere shall be an oxidizing atmosphere under normal pressure or an atmosphere of vapor.
Patent JP-H0271516-A (JP)
Title: Gas reaction processing
Inventor: HAYASHI YUTAKA
IPC: C23F4/00
Filed: 1989-05-31
Abstract: PURPOSE:To adjust a difference between a surface potential and a rear potential of a specimen by a method wherein a control electrode having a through-hole structure is installed in a halfway part of a transportation route between a holding part of the specimen and a plasma generation part installed in a part different from the holding part and the surface potential of the specimen is controlled by using a potential to be applied to the control electrode. CONSTITUTION:A mesh electrode 30 is held in a position at a prescribed height from the surface of a specimen holder 18; the inside of a plasma chamber 11 is evacuated; after that, while a gas to be transformed into a plasma flows via a gas introduction pipe 14, a degree of vacuum inside the plasma chamber 11 and a gas reaction processing chamber 15 is kept definite; on the other hand, while microwaves are introduced into the plasma chamber 11 via 4 waveguide 12, an electric current flowing to a magnet coil 13 is increased; the plasma is generated; a rotary shutter 20 is opened; a specimen 33 is irradiated with the plasma. During this process, a charged particle is accumulated on the surface of the specimen 33; a surface potential is generated; however, when a control voltage Vcontrol to be applied to the control electrode 30 is adjusted, it is possible to eliminate a difference between the surface potential and a rear potential of the specimen.
Patent JP-S62297592-A (JP)
Inventor: EJIMA HIROO
IPC: F16L55/05
Filed: 1986-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5840567-A (JP)
Title: Original placing device of copying machine
Inventor: SATOU MASAMICHI
IPC: G03G15/04
Filed: 1981-09-04
Abstract: PURPOSE:To reduce weight of an original placing mechanism 4 and to enable weight of a copying machine to be reduced, by using a transparent plastic film in place of a glass plate. CONSTITUTION:A transparent plastic film 17 stretched with a frame for placing an original 1 moves guided by rollers 18 reciprocating on guide rails 20. The film 17 is supported with guide rollers 21, 21' on both sides of a slit-shaped exposing part so as to prevent the middle part of the film 17 from slackening due to the weight of the original 1.
Patent JP-2000324977-A (JP)
Title: Feeding apparatus
Inventor: YOSHIDA TOSHINOBU
IPC: A01K39/012
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a feeding apparatus capable of storing a large amount of feed, and having a slim shape with a small projected area. SOLUTION: This feeding apparatus 1 comprises a rail installed in a multistage poultry-raising cage, and a feeding machine 5 traveling along the rail and delivering the feed to a feed gutter of the poultry-raising cage. The feeding machine 5 has a charging part 9 having a vertical screw conveyer 8, a nearly cylindrical storing part 10 arranged at the position standing parallel to the charging part 9, and having a space for storing the feed, a feed-charging opening 11 formed by boring a through hole in the vicinity of the bottom part of the storing part 10 so as to communicate with the charging part 9, feeding openings 12 for charging the feed to a feed gutter 6 at each step of the poultry-raising cage 2, formed by boring through holes bored on the midway wall surface of the charging part 9,  and a feed-returning opening 13 formed at the vicinity part of the top of the charging part 9 by boring the through hole so as to communicate with the storing part 10.
Patent JP-H05334080-A (JP)
Title: Stack pointer circuit
Inventor: TAMURA JUNICHI
IPC: G06F9/34
Filed: 1992-05-29
Abstract: PURPOSE:To make a contribution to the miniaturization of a circuit without generating redundancy with a simple constitution. CONSTITUTION:When a push signal is supplied, a high-order one-bit shifter 111 outputs bit information (11011) to which input (11101) is shifted to the high order by one bit, to a five-stage flip-flop part 12 as P0-P4 signals, and, they are supplied from the part to a stack cell circuit 2 as the stack points for control of switches SW0-SW4, and are used for push-down control. When a hop signal is supplied, a low-order one-bit shifter 112 outputs bit information (11110) to which the input (11101) is shifted to the low order by one bit, to the five-stage flip-flop part 12 as the P0-P4 signals, and they are supplied from the part to the stack cell circuit 2 as the stack points for control of the switches SW0-SW4, and are used for hop-up control.
Patent JP-H04228743-A (JP)
Title: Joint structure between woody component members for building
Inventor: KISHI AKIRA
IPC: E04B2/56
Filed: 1991-05-13
Abstract: PURPOSE:To provide a joint structure with which woody component members can be simply joined together with no skilled technique, and to obtain a sufficient joint strength. CONSTITUTION:Metal plates 26, 27, 28, 29 are attached to wall panels 1-1, 1-2 which are woody component members, and metal plates 42, 43 are attached to a coupling member 2. The metal plates are made 10 contact with each other on their surfaces, and bolts 72 are inserted into bolt holes 71 in the metal plates, and nuts 73 are tightened onto the bolts 72.
Patent JP-S6030129-A (JP)
Title: Fixing device for substrate
Inventor: NARAKI TAKESHI
IPC: G03F7/20
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a device, which can be exchanged simply while also fitting to automatic conveyance when substrates having different size and thickness are mounted and fixed by providing a sucking means to a holder so that air is discharged in order to suck the substrate to the holder under a vacuum from a connecting section with a carrier means for the holder. CONSTITUTION:Air is discharged from both suctions holes 100c, 100d for an arm 100 for suction under a vacuum under the state in which a holder 7 is placed on the arm 100. Consequently, the inside of a notch section 75d in the holder 7 is sucked under the vacuum by a groove 100a, the arm 100 and the holder 7 are fixed, and a positional displacement is not generated during conveyance. Since the recessed section 100b of the arm 100 is opposed and connected to the hole 72 of the holder 7, a groove 70b in a sucking surface 70 is exhausted through a ventilating hole 71 in the holder 7, and a glass substrate 6 is sucked and fastened to the holder 7 by the groove 70b. When the size of the substrate 6 changes, the holder corresponding to the size of the substrate is prepared, but the size of the holder 7 and a sucking plate 75 need not be altered, the size of the sucking surface 70 of the surface of the holder 7 is varied, and the position of a suction hole 70d may be changed in the direction along the ventilating hole 71.
Patent JP-H04227951-A (JP)
Title: Polyalkylene terephthalate without causing flame-resistant drip
Inventor: KARURU FUURU
IPC: C08L67/00
Filed: 1991-05-15
Abstract: PURPOSE: To obtain a flameproofed nondripping polyalkylene terephthalate compsn. by compounding a polyalkylene terephthalate with a specific phosphoric ester and a dripping preventive.  
     CONSTITUTION: 100 pts.wt. polyalkylene terephthalate (A) obtd. by reacting an arom. dicarboxylic acid component contg. at least 80 wt.% terephthalic acid with a diol component contg. at least 80 wt.% ethylene glycol and/or 1,4- butanediol is compounded with 5-30 pts.wt. phosphoric ester of formula I [wherein R 1  is H, a 1-8C alkyl, 7-12C aralkyl, or phenyl (substd. by a 1-4C alkyl); R 2  is a group of formula II or III; R 3  is phenoxy (substd. by a 1-4C alkyl, 6-10C aryl, or 7-12C aralkyl), etc.; m is 0-12; n is 0-5 provided that when m is 0, then n is 1 or higher and R 2  is a group of formula III and that when n is 0, then m is 1 or higher and R 2  is a group of formula II; and the number of phenyl rings of novolak is 12 or lower] and 0.01-2.0 pts.wt. dripping preventive. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H032895-A (JP)
Title: Information processor provided with variable power processing function of character pattern by vector font
Inventor: YOSHIDA MASASHI
IPC: G09G5/26
Filed: 1989-05-31
Abstract: PURPOSE:To generate a character pattern of a high quality by adding attribute information to each point data for forming an outline of a character as information for showing the kind of a variable power processing set in advance. CONSTITUTION:This processor is provided with an attribute information discriminating means 21 for adding information for showing the kind of a variable power processing set in advance, as attribute information to each point data of a reference dot size stored in a vector font storage means 11, and also, discriminating the kind of the variable power processing instructed by the attribute information, and variable power processing means 22 - 25 for executing the processing in accordance with the kind of the variable power processing discriminated by the attribute information discriminating means 21. In this state, at the time of variable power processing, the variable power processing is executed at every point in accordance with the kind of the variable power processing. In such a way, at the time of variable power processing, a character pattern of a high quality can be generated.
Patent JP-S62295793-A (JP)
Title: Device for following-up scheduled route
Inventor: HASHIGUCHI SHINJI
IPC: G01C21/00
Filed: 1986-06-13
Abstract: PURPOSE:To make it possible for a vessel to navigate automatically on a safe scheduled route and avoid striking a rock, colliding with a stationary-matter mark/another vessel by controlling in such a way as to have the optimum steering angle and the optimum main engine revolution-number so that a slippage between a position on the proposed route at the present time and the present position by means of a detecting signal becomes below a predetermined value. CONSTITUTION:On the basis of the navigation information of other ships' speeds, bearings, courses, or the like and the location information of stationary-matter marks of reefs, stationary buoys, or the like, the shortest scheduled route and a scheduled passing time at each point on a scheduled route from the starting point to a target point are led out by means of a scheduled route leading-out means 1. And such optimum steering angle and optimum main engine revolution-number as make a slippage between the present position detected by a position detecting means 5 on the basis of signals from a gyro compass 2, a log 3 or the like and the position on the scheduled route at the present time less than a predetermined value are led out respectively by means of an operating means 6. And a steering engine and a main engine are so controlled as to have the optimum steering angle and the optimum main engine revolution-number thus computed, when a vessel navigates each point on the proposed route with a minimum of slippage without colliding with another ship.
Patent JP-H0324166-A (JP)
Title: Triphenyl methane dye and piperadine derivative
Inventor: ERUBUIN HAAN
IPC: C07D295/185
Filed: 1990-05-30
Abstract: PURPOSE: To provide a triphenylmethane dye which is synthesized using a piperazine deriv. as an intermediate, can be used as a basic dye particularly in coloration of paper, and can be satisfactorily applied from an aq. dye medium.  
     CONSTITUTION: This triphenylmethane dye is represented by formula I wherein R 1 s, which may be the same or different, each independently represent a hydrogen atom or an optionally substd. 1-6 alkyl group, or alternatively, two R 1 s, together with a nitrogen atom bonded thereto, represent one satd. five-membered or six-membered heterocyclic group which may optionally have an additional dissimilar atom; R 2  and R 5 , which may be the same or different, each independently represent a hydrogen atom or a 1-4C alkyl group; R 3  and R 4 , which may be the same or different, represent a hydrogen atom, a 1-4C alkyl group, a 1-4C alkoxy group, or a halogen atom; An⊖ represents an equivalent anion; and n's, which may be the same or different, are 1 or 2. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5763982-A (JP)
Title: Ecorder and reproducer
Inventor: SHIMADA MASARU
IPC: H04N9/79
Filed: 1980-10-06
Abstract: PURPOSE:To process the signal with high quality at a recording and reproducing part, by incorporating a color image pickup part and the recording and reproducing part into the main body of a recorder and reproducer and using a high-quality 1H delaying circuit which is used for process of signals at the image pickup part in common. CONSTITUTION:An image sensor 3 is irradiated with the pickup light via a color filter 2 for color coating and delivers spot sequential pickup output signals successively. A color image pickup part 10 includes such sensor 3. A recording and reproducing part 20 contains a magnetic head 24 that performs the recording and reproducing via a magnetic tape 25 which functions as a recording medium. These parts 10 and 20 are incorporated in a body into the main body 30 of a recorder and reproducer. A 1H delaying circuit 6, switches 12 and 13 plus a signal adder 7 are provided between an encoder 8 and a color signal separating circuit 5 at the part 10. The circuit 6 is formed into a high-quality circuit that delays 1H is a horizontal scanning period to be shared by the parts 10 and 20 with switching of the switches 12 and 13.
Patent JP-H08312289-A (JP)
Title: Tunnel excavator
Inventor: KONDO YASUNORI
IPC: E21D9/06
Filed: 1995-05-12
Abstract: PURPOSE: To enable excavation of a tunnel not only in hard ground such as rock-bed but also in soft ground, to enable natural ground to be processed near a working face, to provide an overall structure that is simple compared with conventional hybrid types, and to enable principal equipment to be protected by a shield shell. CONSTITUTION: A driving unit 21 for a cutter head 3 and a shield jack 8 are placed inside a shield shell 2, the length of the shield shell 2 is set to a minimum length that allows storage of the driving unit 21, the shield jack 8, and a bearing 4, and a gripper body 16 having a plurality of main grippers in such a way that they are free to move back and forth in their radial direction is placed at the rear of a main beam 9 in such a way as to be free to slide in the longitudinal direction. A thrust jack 15 whose front end is connected to the front of the main beam 9 has its rear end made to abut and connected to a main gripper 17.  An erector 13 is mounted on the portion of the main beam 9 immediately behind the shield shell 2, a front gripper is provided at the front of the shield shell 2 in such a way as to be free to move in and out along the outward direction, and a rear support 11 is provided at the rear end of the main beam 9 in such a way as to be free to extend and contract in the downward direction.
Patent JP-H11324122-A (JP)
Title: Unit building
Inventor: TANAKA NAOTO
IPC: E04B1/348
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost by combining multiple box-shaped building units, providing an overhang section, and hanging and supporting the overhang section with hang members supported on a roof or a structure. SOLUTION: Building units 21, 22, 23 of the second floor are installed on box-shaped building units 11, 12, 13 of the first floor, and a half of the building unit 21 of the second floor is stretched than the building unit 11 of the first floor to form an overhang section 211. For the connection between the building units 21, 22, 23 of the second floor and a roof structure 30, the building units 22, 23 are fastened by bolts and nuts 51 via washers 52, and the building unit 21 is connected to be hung by bolts and nuts 51 via no washer 52. Hanging force is applied to the building unit 21 of the second floor, and the extra load of the overhang section 211 portion is transferred to the roof structure 30 and the building units 22, 23. The space below the overhang section 211 can be widely used without providing extra support member.
Patent JP-H10332561-A (JP)
Title: Relaxation testing machine
Inventor: TSUJII TADAO
IPC: G01N3/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To measure an accurate relaxation behavior by reducing time until a relaxation test is started after an initial load is applied to a test piece. SOLUTION: An upper plate 42 and a lower plate 45 are placed on a test piece TP at a gage length L. A differential transformer 51 is placed at a gate 78 that can travel in the load axis direction of the test piece TP by a motor 70, and a displacement control circuit 60a drives a hydraulic piston 30 so that the displacement of the test piece TP can be maintained constantly based on the output of the transformer 51 and controls the displacement of the test piece TP. A load control circuit 60b raises the stage 78, and the displacement control circuit 60a displaces the test piece TP so that the output change in the differential transformer 51 being generated at this time can be returned to its original condition.  When the application of an initial load to the test piece TP is detected based on a loading signal from the load cell 20, the load control circuit 60b stops the operation of the motor 70. After that, the displacement of the test piece TP is maintained constantly by the displacement control circuit 60a, thus recording test data by a recording device 64.
Patent JP-H01306714-A (JP)
Title: Burner
Inventor: ASOU TOMOMICHI
IPC: F23D14/02
Filed: 1988-06-06
Abstract: PURPOSE:To make small the size of a combustion chamber and reduce noises caused by combustion by providing an inclined air plate with an inclined air opening on the downstream side of a flame openings section and a flame holding plate which is capable of changing air flow and which has flame holding air openings near the flame openings section. CONSTITUTION:The pre-mixed air that is jetted out from a flame openings section 12 is supplied to a combustion chamber 16. On the other hand, secondary air enters at first an air chamber 13, and part of it is controlled to a specified flow rate at a flow rate control opening 15 and then enters an air chamber 14. The secondary air that entered the air chamber 14 is jetted out from a flame holding plate 18 which is capable of changing air flow and from near the circumference of the flame openings section 12 and along an inclined air plate 17 and forms a stable flame holding flame F1 along the inclined air plate 17. The residual secondary air in the air chamber 13 passes by the inclined air plate 17, and is supplied to the combustion chamber with an inclined angle with respect to the direction of jetting out the pre-mixture gas and is forcibly mixed with unburned gases to form flame F2 of a short flame length. The combustion gas which completed its combustion reaction exchanges heat with a drum 19 and fine 20 for heat exchange and then is discharged to the outside.
Patent JP-S5929110-A (JP)
Inventor: MINEGISHI KOUICHI
IPC: B28B23/04
Filed: 1982-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0693288-A (JP)
Title: Lanolin-like synthetic oil, and cosmetic, external agent containing the same
Inventor: HIROSE TADASHIRO
IPC: A61K8/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a composition good in its color, smell and stability and useful for quasi-drugs, etc., as a substituent of lanolin by esterifying glycerol with a medium chain branched fatty acid. a long chain linear fatty acid and a medium chain dibasic acid under a specific condition. CONSTITUTION:Glycerol, a medium chain branched fatty acid such as isononanoic acid, a long chain linear fatty acid such as behenic acid, and a medium chain dibasic acid such as sebacic acid are subjected to an esterification reaction in the presence of p-toluene sulfonic acid as a catalyst in a nitrogen gas atmosphere at 120-200 deg.C for 15 hr with stirring, decolored with active China clay, and further deodorized to provide the lanolin-like synthetic oil having a molar ratio of 1:1.7-2.3 between the long chain linear fatty acid and the medium branched fatty acid, a glycerol : medium dibasic acid solar ratio of 1:0.7-0.8, and a ratio of 3:0.4-0.6 between the hydroxyl groups of the glycerol and the remaining hydroxyl groups in the reaction product, excellent in its color, smell and stability, and having viscosity, extendibility, luster and touch similar to those of lanolin.
Patent JP-H038243-A (JP)
Title: Ion generator
Inventor: ABE KATSUNOBU
IPC: H01J37/08
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the occurrence of a large transient current at the time of discharging an ion source by connecting the ion source and an accelerating power source via a current limiting resistor, and automatically controlling the current limiting resistor value based on the voltage of the accelerating power source. CONSTITUTION:An ion source 1 and an accelerating power source 2 are connected via a high-voltage applied cable 3 arranged with a current limiting resistor 4. The current limiting resistor 4 is made of two serial resistors, for example, and the resistance value is changed by short-circuiting one of them with a metal short-circuiting bar 64. The action of the metal short-circuiting bar 64 is automatically controlled by a control device 6. The output voltage of the accelerating power source 2 is measured by a high/low judging unit 61, and the metal short-circuit bar 64 is driven by the air power so that a proper current limiting resistor value is attained for discharging the ion source. An excess current is prevented from flowing to break constituting components when the ion source 1 is operated.
Patent JP-S5840572-A (JP)
Title: Fixing device for toner image
Inventor: KATAYANAGI JIYUN
IPC: G03G15/20
Filed: 1981-09-03
Abstract: PURPOSE:To immediately stop paper carrying and light emitting from a light source for fixing by detecting the carried distance of recording paper basing on the direct detection of paper movement. CONSTITUTION:Since paper 1 is carried by the pressure applied from a rotation inverted roller 8a and a frictional force between the paper and a roller 8, the roller 8a is rotated synchronously with the movement of the paper, so that the carried distance of the paper can be detected from the rotational frequency of the roller 8a. Plural blades 11' are projected from a rotary plate 11 at uniform intervals and the distance of the paper carried by the fixing width L of a fixing light source 7 can be easily detected by detecting the movement of these blades. Light is emitted from the light source 7 in accordance with the detecting signal. When paper carrying is stopped even if the rotation driving roller 8 is rotated, the rotation of the roller 8a is stopped and the rotary plate 11 is also stopped, stopping the light emitting from the light source 7.