baber/WOPTO huggingface dataset:
Patent JP-S62234176-A (JP)
Title: Developing device
Inventor: TAGAWA HAJIME
IPC: G03G15/08
Filed: 1986-04-04
Abstract: PURPOSE:To prevent a driving force transmitting part in a developer feeding mechanism from damage at the unloading of a toner cartridge by making it possible to unload the toner cartridge from one direction of the driving side end part side of a feeding roller rotating shaft. CONSTITUTION:A non-driving side end part 83b of the feeding roller rotating shaft 83 for the toner cartridge 80 is locked by a locking member 64 consisting of an elastic tongue of a plate spring and the upper end part 64a of the member 64 is fixed on the in wall of a loading space 61 for a developing device body 30 by a screw 65 or the like. At the loading of the toner cartridge 80, the cartridge 80 is elastically deformed to the inside following the pressing operation of the end part 83b to allow the press loading. At the unloading of the cartridge 80, the cartridge 80 can be unloaded only from one direction of the end part 83a side by locking the end part 83b by the free lower end part 64c of the member 64 to regulate the unloading of the cartridge from the end part 83b side.
Patent JP-S574481-A (JP)
Title: Forming method of magnetic display part in car body for automobile
Inventor: SHIONO SHIGEO
IPC: B62D65/00
Filed: 1980-06-11
Abstract: PURPOSE:To easily identify the model of a car in each process after its painting work, by providing a process for forming a magnetic display part partially to a car body between cleaning and painting processes. CONSTITUTION:After completion of an assembly process (a) for a car body 1, a degreasing step (b) is applied by trichlene solution or the like to improve adhesiveness after painting in a water washing step (c). In this invention, a car model number and necessary data for production control are fixedly provided partially onto the car body permanently further not visibly from the outside by a magnetic information solidifying processing step 12. After completion of painting work, a read part 13 performs a read check of write data to make a decision in a decision unit 14 for magnetic write data (e) and data of the read unit 13 and complete the painting work in a step (n) simultaneously output data are output to a record display unit 15. Data processing thereafter is applied in a state of on-line with a conventional production control computer.
Patent JP-H02256481-A (JP)
Title: Relative distance control method between robot and work and correction data preparing device thereof
Inventor: YOSHIMURA AKIRA
IPC: B23K26/08
Filed: 1989-03-28
Abstract: PURPOSE:To easily prepare correction data by determining a distance when an end effector is separated from a work after the end effector is brought into contact with the surface of the work based on the drive quantity of a robot, and storing the correction data based on the distance and the output signal of a distance sensor. CONSTITUTION:The distance when an end effector T is separated from the surface of a work W after a contact detecting means 222 detects that the end effector T is brought into contact with the surface of the work W is determined based on the drive quantity of a robot. Correction data are stored in the memory 223b in a signal processing circuit 223a based on the distance and the output signal of a distance sensor HS. Correction data can be thereby easily prepared. The distance between the end effector and the surface of the work W is controlled to be kept constant according to the correction data, thus no fine manual adjustment is required for the distance sensor HS or the like.
Patent JP-2000273851-A (JP)
Title: Centering machine for installing water control door
Inventor: OSHIMA YOSHIKI
IPC: E02B7/20
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by moving a pair of right and left holders locking centering suspension threads so that the distances from the center point of a weight are invariably made equal. SOLUTION: A pair of right and left holders 3 are arranged across the center point O of a weight in the lateral direction, and the centering suspension threads of a water control door are locked to the holders 3. A holder moving means 4, which moves the holders 3 so that the distances from the center point O are invariably made equal, is provided. In the holder moving means 4, the holders 3 are fitted to a wire 7 stretched between sheaves 5, 5, 6 arranged on the right and left so that one holder 3 is interlockingly slid when the other holder 3 is manually slid. A worker can conduct the centering of a water control door easily and quickly.
Patent JP-H04311864-A (JP)
Title: Tape guiding device
Inventor: SAITO ETSURO
IPC: G11B15/60
Filed: 1991-04-10
Abstract: PURPOSE:To improve the precision of assembling and simultaneously to remarkably suppress the generation of abnormal sound generated at the time of generating a standing wave to a guiding member to almost the half of conventional generation by supporting the guiding member with point contact with the ball of relatively soft material incorporated in a ball holder so as to correspond to the nodal point of the standing wave. CONSTITUTION:This device is provided with the tubular guiding member 58 to guide a tape, an ultrasonic exciter 60 whose one end is a free end and the other end is fixed to the guiding member 58 and to vibrate the guiding member 58 with the standing wave, the ball holder 57 to support the guiding member 58 and the ball 59. Plural parts in the direction of the circumference of positions almost corresponding to the part of the nodal point of the standing wave generating to the guiding member 58 are supported by the balls 59.
Patent JP-H02258970-A (JP)
Title: Alloy film forming device
Inventor: SUGITA TOSHIO
IPC: C23C14/14
Filed: 1989-03-31
Abstract: PURPOSE:To easily form thin films of alloys which are different in compsn. and components by using targets of single metals for forming the alloy in the positions above and below an anode at the time of forming the thin films of the alloys on a substrate by a sputtering method. CONSTITUTION:The hollow anode 6 made of a stainless steel is placed in a discharge chamber 2 in a discharge vessel 1 of a sputtering device having magnets 16 at the top and bottom. Counter cathodes 9, 10 made of, for example, Au and an additive cathode 12a made of, for example, Cu are provided in the parts above and below the anode and on the cathode 10 respectively. Gaseous Ar is introduced in a reduced pressure state into a vacuum vessel 15 and a high voltage is impressed between the anode 6 and the cathodes 9, 10 and the additive cathode 12a to induce a discharge. The cathodes 9, 10 and the additive cathode 12a are bombarded by the formed positive ions of the Ar and the sputtering Au atoms and Cu atoms transmit the transmission hole 11 of the cathode 9 offcentering from the anode 6 to form the thin film of the Au-Cu alloy on the surface of the substrate 17. The thin film of the Au-Cu alloy which are different in compsn. ratio is formed by changing the area ratio of the cathodes and the additive cathode.
Patent JP-S61234888-A (JP)
Inventor: TANIMIZU JUN
IPC: B26B19/38
Filed: 1985-04-12
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-H07260483-A (JP)
Title: Method and device for measuring position and direction of traveling body
Inventor: MIYAMOTO HITOSHI
IPC: G05D1/02
Filed: 1994-03-23
Abstract: PURPOSE:To accurately measure the position and direction of a traveling body without inputting the plan view data within the driving range of the traveling body. CONSTITUTION:Left and right range-finding sensors 24 which are carried out of a storage box 20 by an air cylinder 16 for storage are moved up to the measurement position of an air cylinder 18 for elevation and the distance to a target to be sprayed is measured while the range-finding sensor 24 is directed to the front of a traveling body 10. Then, after the left and right range-finding sensors 24 are rotated toward the outside by 90 degrees by a turning drive mechanism 23, the distance of the target to be sprayed located in left and right directions of the traveling body 10 is measured and then four distance data are input to a control circuit to calculate the position of the traveling body 10 in a working area and the direction for the target to be sprayed.
Patent JP-H01255641-A (JP)
Title: Sliding member made of sintered al alloy
Inventor: KOYA EITARO
IPC: C22C21/02
Filed: 1988-04-01
Abstract: PURPOSE:To improve the heat resistance and wear resistance of the title member and to reduce the offensiveness against its mates by regulating the mixture of the powder in which copper and Mg are added to an Si-contg. Al alloy having specific value or below of Si grain size, specific grain size of Al2O3 and graphite powder to the material powder. CONSTITUTION:The Al alloy powder having <=20mu grain size of primary phase Si contained in the structure and having the compsn. of, by weight, 11-30% Si, 0.8-5% Cu, 0.3-3.5% Mg, 2-10% Fe and the balance consisting of Al is prepd. The mixed powder to which 1-5% Al2O3 spheroidal grains having 1-10mum average grain size and 0.5-5% graphite powder are uniformly mixed is subjected to green compacting and is thereafter sintering and hot working at the prescribed temp. to form a sliding member. In the sliding member, since the parent metal Al alloy has excellent wear resistance and heat resistance and the Al2O3 grains having high hardness are furthermore dispersed into the parent metal, it exhibits excellent wear resistance from the ordinary temp. to high temp. without subjected to hard surface treatment. The graphite grains in the parent metal moreover have self-lubricative characteristics and the Al2O3 grains have spheroidal shape, so that the wear of the mating sliding is reduced.
Patent JP-S51151614-A (JP)
Title: Method of collecting uranium in sea water
Inventor: HAYASHI TETSUO
IPC: C22B7/00
Filed: 1975-06-23
Abstract: PURPOSE: A method of collecting U by contacting U-adsorbents with sea water and recycling the adsorbents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58195767-A (JP)
Inventor: KAMESHIMA KOUJI
IPC: F25B15/00
Filed: 1982-05-12
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-2000271076-A (JP)
Title: Endoscope device
Inventor: HIRATA YASUO
IPC: G02B23/24
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device which is high in the curve positioning precision of a curving part by precisely positioning the curve of the curved part at a desired position and stopping at the time of the curving operation of the curving part. SOLUTION: The device is provided with a linear actuator 32 electrically operating the piston 30 of a fluid supplying part 36 and controller 12 for controlling this linear actuator 32. The controller 12 is provided with a curving operation stopping control function for stopping the sliding operation of the piston 30 with respect to a syringe 29 at the time of inputting an instruction for stopping the curving operation of the curved part and inverting the sliding operating direction of the piston 30 to slide a little in an opposite direction.
Patent JP-S564336-A (JP)
Title: Production of organic self-hardening mold
Inventor: YOSHIHARA TADASHI
IPC: B22C1/22
Filed: 1979-06-21
Abstract: PURPOSE:To make moisture and temperature conditions constant and enable the obtaining of the mold and core of superior strength and quality by beforehand blowing cooling dry gas to silica sand or control sand in the organic self-hardening mold of furan mold or the like. CONSTITUTION:At the time of packing the control sand mixed with the organic binder composed of acid hardening resin such as furan resin and hardenable catalyst such as acidic catalyt, that is, hardening agent and silica sand into mold, cooling dry gas is beforehand blown to this in the state of silica sand or at the stage of the control sand from the silica sand. Then, the moisture content contained in the silica sand and control sand is expelled to the outside by being subjected to the blow of the cooling dry gas, whereby the temperature and moisture of the silica sand and the conditions of the temperature and moisture at the mixing of the silica sand, binder and hardening agent are maintained constant and the rate of hardening is made constant with respect to atmosphere such as weather and seasons.
Patent JP-S61237262-A (JP)
Title: Magnetic head device
Inventor: KARAKAMA YOSHIAKI
IPC: G11B21/21
Filed: 1985-04-15
Abstract: PURPOSE:To decrease slipping off in position of a magnetic head with respect to an information track surface and to improve an off-track by approaching an attaching angle of a load arm of a magnetic head support body in a longitudinal direction with respect to the information track surface of a magnetic disk to 0 deg.. CONSTITUTION:To a magnetic head arm 7, a magnetic head support body 9 is attached through a spacer 8. The support body 9 is constituted by a load arm 10 and a load spring section 11. To an end of the arm 10, a magnetic head 2 is attached through a gimbal spring 3. The head 2 is followably disposed on an information track surface of a magnetic disk 1. The arm 10 of the support body 9 approaches an attaching angle theta1 with respect to the information track surface of the disk 1 to 0 deg. to be adjusted. In such a manner, slipping off in position of the magnetic head with respect to the information track surface is reduced and an off-track can be improved.
Patent JP-S533866-A (JP)
Title: Switch construction of electronic watch
Inventor: MURAKAMI TOMOKI
IPC: G04G17/02
Filed: 1976-07-01
Abstract: PURPOSE:To simplify the constitution of the watch and promote size reduction by performing switching for correction of the time system through the medium of a metal plate which covers the movement and a plate spring member in a signale body with the metal plate.
Patent JP-S61237436-A (JP)
Title: Manufacture of semiconductor element
Inventor: OKUNOYAMA TERU
IPC: C08G59/00
Filed: 1985-04-15
Abstract: PURPOSE:To improve hydrolitic resistance, moisture resistance and reliability of a semiconductor element and at the same time to realize high speed assembly of the semiconductor element by a method wherein a semiconductor chip is made to adhere and fixed to a lead frame with adhesive composed of modified resin, which is composed of specific resin and epoxy resin, and inorganic filler. CONSTITUTION:Adhesive is applied to the back of a semiconductor chip and then, in the semi-cured condition, the semiconductor chip is made to adhere and fixed to a lead frame. The adhesive consisting of resin whose main components are bismaleimide and triazine resin monomer, epoxy resin and inorganic filler is employed. The resin whose main components are bismaleimide and triazine resin monomer is the resin whose main components are bismaleimide shown by the formula I and dicyanate shown by the formula II and has triazine rings in which at least 3mol of dicyanate shown by the formula II are cyclopolymerized in its molecule and has a cyanate raducal at the end of its molecule and, for instance, triazine resin shown by the formula III. By employing such adhesive, excellent hydrolitic resistance and moisture resistance are provided and, as there is not cause of errosion disconnection such as sputtering of solder, high reliability is also provided.
Patent JP-S5414987-A (JP)
Title: Novel s-triazine compounds and its preparation
Inventor: NAKAMURA AKIRA
IPC: A01N43/70
Filed: 1977-07-01
Abstract: PURPOSE: S-triazine compounds of formula I (R 1  is H, alkyl; R 2  is alkyl, aryl, aralkyl; or R 1 , R 2  are groups of formula II, III or IV). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S557140-A (JP)
Title: Paper feeding device
Inventor: NAKAJIYOU YOSHIO
IPC: B65H1/04
Filed: 1978-06-30
Abstract: PURPOSE: To ensure paper transportation regardless of the format to be used as well as to increase capacity for paper loading at a time by forming a paper tray of the paper feeding device tilted to the send-off direction of paper.  
     CONSTITUTION: A feed roll 7 as a paper feeding member A is supported by shaft at the front tip of an arm 8, which is equipped in such a way that it can swing  vertically with a shaft 9 as its axis for motion. The back face of the paper tray 1 is  tilted forward, so that the line X indicating the position of the trailing edge of paper  6 at the time the leading edge of paper 6 delivered by the paper feeding member A  has reached the transport roll and the locus Y of the paper feeding member A do  not make any intersection. Thus, every papaer sheet 6 is able to get to the transport  roll, ensuring paper feeding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01251741-A (JP)
Title: Semiconductor device
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/3205
Filed: 1988-03-31
Abstract: PURPOSE:To improve and restore an Si-SiO2 interface by a method wherein a part, of a metal wiring part, connected to at least a semiconductor layer is formed of a substratum layer containing Pd, a barrier metal and a wiring metal. CONSTITUTION:Especially a source electrode 12 and a drain electrode 13 formed on a substrate 1 are formed in the form of a laminated structure which is formed of, e.g., a substratum layer 15 composed of a Pd film, a barrier metal 16 and a metal 17 composed mainly of Al. This assembly is heat-treated in an atmosphere of a gas containing hydrogen, e.g., an atmosphere of a forming gas composed of H2 and N2, at 300-500 deg.C for 1-3hours. By this setup, even when a low-pressure CVD.SiN film 8 restraining hydrogen from being diffused and a reflow film 9 composed of PSG, BPSG or the like are formed on nearly the whole surface, hydrogen is diffused to an Si-SiO2 interface through a contact part of a source region 5 and a drain electrode 6 for the source electrode 12 and the drain electrode 13; the Si-SiO2 interface can be improved and restored.
Patent JP-H11279458-A (JP)
Title: Moisture preventing electrically insulating coating material and electric/electronic part using the same
Inventor: OBARA MASAKATSU
IPC: C09D109/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture preventing electrically insulating coating material excellent in flexibility and moisture resistance and capable of being finished in a short time, and to provide electric/electronic parts subjected to a moisture preventing electrically insulating treatment by using the coating material. SOLUTION: This coating material comprises; (a) 100 pts.wt. of resin obtained by reacting a hydroxy group-containing polyisoprene having a hydrogeneration ratio of >=90% with a polyisocyanate and then reacting it with a hydroxy group- containing polymerizable unsaturated monomer, (b) 0.5 to 20 pts.wt. of silane- based coupling agent, (c) 0.01 to 10 pts.wt. of photopolymerization initiator and (d) 10 to 300 pts.wt. of solvent. The other objective electric/electronic parts are subjected to a moisture preventing electrically insulating treatment by busing the coating material.
Patent JP-S60221007-A (JP)
Inventor: TAKAGI TADAO
IPC: A01C7/18
Filed: 1984-04-18
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-S57195969-A (JP)
Title: Sealing device
Inventor: KANEKO HIROMI
IPC: F16J15/447
Filed: 1981-05-27
Abstract: PURPOSE:To make it possible to reduce the eccentricity of a shaft and to stabilize rotation by providing annular grooves in the circumferential direction only on the low pessure side of one or both of the inner and outer peripheral surfaces of an annular sealing member. CONSTITUTION:Annular grooves 7 are provided on the low pressure side on the inner peripheral surface of an annular sealing member in the circumferential direction. The distribution of pressure differences in such a structure is given by a dotted line 8D that decreases linearly in the same way as a solid line 8 A on the high pressure side while the pressure difference does not severely change on the low pressure side due to the effect of the annular grooves. Consequently, it is possible to increase restoring force and to reduce the eccentricity of the shaft.
Patent JP-H08279523-A (JP)
Title: Manufacturing method and device of semiconductor device
Inventor: NAKAGAWA YASUTADA
IPC: H01L21/56
Filed: 1995-04-05
Abstract: PURPOSE: To enable the viscosity of top force side molten resin to be almost equalized with the viscosity of the bottom force part by a method wherein, within the title semiconductor device provided with the thermal compression step of molding a resin sealing part by thermal compressing the top and bottom force resin sheets, the temperature in the top force part is set up higher than the temperature in the bottom force in the thermal compression step. CONSTITUTION: A bottom force resin sheet 31 mounted on the surface of a compressed body of a bottom force part 12 is oppositely fastened to a lead frame 5 mounting a semiconductor chip 4 on an aperture part of the bottom force part 12. Next, a top force resin sheet 32 laminated on the back side of the lead frame 5 to lower the top force part 13 toward the top force resin sheet 32 so that the top force part 13 setting up the temperature thereof higher than the temperature in the bottom force part 12 may be thermal compressed to mold a resin sealing part. Through these procedures, the viscosity of the molten resin on the top force side can be almost equalized with the viscosity of that of on the bottom force part 12.
Patent JP-S57194344-A (JP)
Title: Measuring method for electric conductivity of liquid
Inventor: SHIYOUJI SABUROU
IPC: G01R27/22
Filed: 1981-05-27
Abstract: PURPOSE:To measure little amount of liquid like 5mul under atmospher by reading an initial value immediately after a sample liquid is injected into an electric conductivity cell. CONSTITUTION:An electric conductivity cell is constituted by arraying two electrodes having a 0.3mm. diameter in an insulating cylinder having 1mm. internal diameter and 7mm. length in parallel in the lengthwise direction of the insulating cylinder. This cell is placed under the atmospher and an about 5mul amount of sample liquid is injected; although the electric conductivity is zero while the cell is not filled with the liquid, the electric conductivity increases rapidly simultaneously with the start of the injection of the liquid into the cell. After the cell is filled with the liquid, namely, at a point A of time, the indication value of the electronic conductivity rises and then falls slowly because of the dissolution of atmospheric impurities into the liquid and the evaportion of the liquid. For this purpose, the value at the point A of time is read to measure the electric conductivity of small amount of sample liquid sufficiently.
Patent JP-H04219096-A (JP)
Title: Cross connection confirming system
Inventor: KUSANO TOSHIHIKO
IPC: H04Q1/24
Filed: 1991-04-11
Abstract: PURPOSE:To confirm whether or not cross connection between input and output terminals of a matrix switch is correctly implemented by utilizing an input digital signal sent from an input line to an output line via the matrix switch. CONSTITUTION:First to N-th discrimination circuits 25-1 to 25-N are provided to the system to decide whether or not an input terminal number represented by an input terminal number signal included in 1st to N-th output digital signals is matched with a number corresponding to the input terminal number of 1st to N-th input terminals 15-1 to 15-N. Then the result of decision is sent respectively to a control unit 18. When the result of discrimination is all affirmative, the control unit 18 confirms it that a matrix switch 13 accurately executes cross connection, and when at least the one result of discrimination is negative, the control unit 18 confirms it that the matrix switch 13 does not accurately executes cross connection.
Patent JP-S535130-A (JP)
Title: Propionitrile derivatives and herbicide containing the same
Inventor: TAKAHASHI RIYOUHEI
IPC: A01N39/02
Filed: 1976-07-06
Abstract: PURPOSE:Propionitrile derivatives of formula (X is trifluoromethyl or halogen), e.g. alpha-[4-(2-nitro-4-chlorophenoxy)phenoxy] propionitrile.