baber/WOPTO huggingface dataset:
Patent JP-S6144619-A (JP)
Title: Preform die fixing apparatus in extruder
Inventor: HASEGAWA NOBUO
IPC: B29C48/30
Filed: 1984-08-10
Abstract: PURPOSE:To reduce the labor of die replacing work by enabling the replacement only of a die, by constituting a preform die in a fixable manner corresponding to extrusion work. CONSTITUTION:A die holding stand 30 for mounting dies 20 consisting of a preform die 21, a die 22 and a die holder 23 ina freely slidable manner is arranged to the lower part of the emitting port 12 of an extruder head 11. A pair of left and right clamp apparatuses 60 of the preform die 21 are provided to both sides of the head 11 in such a state that the preform die 21 is left and only the die 22 is made replaceable. A joint is connected to one end of the die holder 23 through a pin and the rod of the transfer means 31 such as the hydraulic cylinder arranged to one side part of the die holding stand 30 is connected to the joint. Further, a cutter apparatus 40 for removing a residual material is provided to the die holding stand 30.
Patent JP-S6058639-A (JP)
Title: Manufacture of multilayer interconnection structure
Inventor: KANAI FUMIYUKI
IPC: H05K3/46
Filed: 1983-09-12
Abstract: PURPOSE:To simply obtain a flat interlayer insulation film without the use of etching and the like by a method wherein a metallic wiring layer of a required shape made of a member which does not transmit light is formed on the surface of a semiconductor substrate, the back of the substrate being irradiated with light, and an insulating photochemical reacted substance such as SiO2 being then deposited only on the surface having no metallic wiring layer. CONSTITUTION:An insulation film 5a is adhered to the surface of the Si substrate 5 provided with a required element region, and an Al lower side wiring layer 12 shaped into a desired pattern is formed thereon. Next, this substrate 5 is placed on a transparent glass plate 6 provided at the bottom of an air-tight chamber 3, and is then irradiated from back with ultraviolet rays 14 out of a light source 7 arranged under the glass plate 6. At the same time, the SiO2 film 16 is produced on the surface of the substrate 5 only in 15, not shielded by the wiring layer 12, while being made level with the surface of the layer 12 by introduction of the mixed gas of SiH4 and N2 into the chamber 3. In such a manner, the film 16 is produced by irradiation of the surface for forming the film 16 with light, and accordingly the elimination of stepwise differences is facilitated.
Patent JP-S6144299-A (JP)
Inventor: KATAYAMA MASAYUKI
IPC: B64C15/14
Filed: 1984-08-09
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-H0731100-A (JP)
Title: Detection of insulation deterioration of dc motor and responding apparatus thereto
Inventor: IMAI HARUYUKI
IPC: G01R31/34
Filed: 1993-07-06
Abstract: PURPOSE:To prevent damage to a motor itself or a driving element, etc., by detecting an insulation decrease of a DC motor due to wear powder generated due to wear of a brush of the motor. CONSTITUTION:A DC motor drive controller for driving a DC motor 1 via a transistor, etc., has voltage measuring means for measuring voltages of a drive terminal 18 of the motor 1 and a voltage source 20, comparing means for comparing a voltage value measured by the measuring means with a predetermined set voltage value, and responding means for providing some response in correspondence to a signal obtained by the comparing means. The measuring means measures the voltage by detecting reference resistors 8a, 8b connected between the terminal 18 of the motor 1 and the source 20 or detecting reference resistors 8a, 8b connected in series with a switch element between the terminal 18 of the motor 1 and the source 20. On the other hand, the responding means produces an alarm via a circuit or stops driving of the motor 1 via a circuit.
Patent JP-S5955963-A (JP)
Inventor: UCHIDA KATSUYUKI
IPC: E04H12/34
Filed: 1982-09-25
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-H099802-A (JP)
Title: Irrigation system with negative pressure difference
Inventor: KUBOTA MINORU
IPC: A01G25/06
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation system with negative pressure difference which can stably function for a long period of time. SOLUTION: A plurality of perforated tubes 2 are buried in the soil and the tubes are saturated with water from the storage tank and the water in the tube is oozed into the soil or the soil water is taken in the tube 2 according to the difference between the negative pressure in the soil contacting with the perforated tube 2 and the negative pressure within the perforated tube. This irrigation system is equipped with a free air remover which can remove the free air in the water-flowing path by forcibly flowing the water through the path connecting the perforated tubes to the water tank intermittently.
Patent JP-H0614043-A (JP)
Title: Address selection communication controller
Inventor: SAKURAI SHIGERU
IPC: H04L69/14
Filed: 1992-06-25
Abstract: PURPOSE:To allow a controller using a simple low capacity power supply to control plural terminal equipments by detecting and selecting terminal selection data including reception data from a host device and releasing the operation of a transmission data suppression means in the unit of transmission line at the time of a transmission of transmission data. CONSTITUTION:A communication controller 3 receives data resulting from adding an address for terminal selection to a transmission frame at a reception section 4 form a host controller 1 and a transmission section 2 via a transmission line 21. A branch control section 5 of the controller 1 applies re- synchronization to the reception data and selects any of transmission sections a6, b7-N8 based on the terminal selection address and sends the reception data to the address. Only the selected transmission section converts the reception data into a bipolar signal and sends the signal to any of terminal equipments a9, b10-N11 with the selected address via relevant transmission lines a22, b23-N24. Thus, the communication controller using a simple lower capacity power supply controls plural terminal equipments.
Patent JP-H0332277-A (JP)
Title: Method and device for compressing digital signal group
Inventor: SAITO YOSHIHIRO
IPC: H04N19/196
Filed: 1989-06-29
Abstract: PURPOSE:To compress an original digital signal group, whose values are changed in the direction of one measured value, to a compressed digital signal group to be changed corresponding to the above mentioned change with satisfactory response by making the length of the measured value direction between respective compressing blocks unequal in the range of a prescribed length. CONSTITUTION:A digital signal group compressor 11 is equipped with a change degree calculating means 12 to calculate the change degree for the value of the original digital signal group, whose values are changed in the direction of one measured value, in the measured value direction, namely, to calculate the change degree of picture data, which are composed of gradation values for the density of a picture 1, in an X direction. A compressing block length determining means 13 is provided to calculate the length of the compressing block in the measured value direction, namely, the length of the X direction corresponding to the change degree calculated by this change degree calculating means 1 2 for the picture data. The range of the picture data in all the scanning direction is divided into the unequal compressing blocks with the various length of the blocks, namely, with the various lengths in the X direction and by using the respective compressing blocks, the original digital signal group is respectively converted into one compressed digital signal. Thus, the compressed digital signal group, for which the original digital signal group is efficiently compressed, can be obtained.
Patent JP-H0332232-A (JP)
Title: Acoustic echo canceller
Inventor: SAKAI YOSHIHIRO
IPC: H03H21/00
Filed: 1989-06-29
Abstract: PURPOSE:To attain normal echo cancellation from the start of operation by giving a filter coefficient at a steady-state talking from the start of operation to an adaptive filter with an initial value memory storing the filter coefficient corresponding to an impulse response due to direct sound in an echo path. CONSTITUTION:An initial value memory 1 storing a filter coefficient corresponding to an impulse response (Gd) obtained by a direct sound is provided. A filter coefficient is loaded from the initial value memory 1 at the start of operation to the adaptive filter 2 and it is used as the initial value to start the adaptive operation. The error between the acoustic echo path characteristic at that point of time and the filter coefficient of the adaptive filter 2 is a component (Gr) of the echo path due to the echo sound and since it is decreased with attenuation, the error is small and a comparatively large echo cancellation is obtained in the initial state. Thus, steady echo cancellation is applied from the start of operation.
Patent JP-H05179446-A (JP)
Title: Apparatus for coating continuously belt-like substrate
Inventor: HERUMUUTO GURIMU
IPC: C23C14/56
Filed: 1992-06-25
Abstract: PURPOSE: To reduce interaction of individual sources and to improve the uniformity of coating by arranging the cavities of adjacent vaporizing chamber containers with a shift to each other and overlapping the coating areas.  
     CONSTITUTION: Vaporizing chamber containers 1-1''' consisting of an electrically conductive, ceramic material are provided with cavities K and retained by tightening pieces 2-2'''. The cavities K of the vaporizing chamber containers 1-1''' are so that the horizontal axial lines are alternately shifted by a prescribed distance (a) from the center line 3 of the row of the vaporizing chamber containers, and that all cavities K mutually overlap one narrow coating area B. This coating area B extends transversely to the direction of movement A of the band. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5690120-A (JP)
Title: Sliding member
Inventor: UEDA HIROSHI
IPC: F16C33/12
Filed: 1979-12-22
Abstract: PURPOSE: To improve a sliding member in wear resistance by distributing specific particles into the surface layer of a base material which comprises graphite, a synthetic resin binder and an additive each having a given wt%, and allowing said particles to be exposed to the sliding surface with a given distribution area.  
     CONSTITUTION: The sliding member is constituted so that when large-sized hard substance particles of Vickers number more than 300 and particle size 100W 2,000μm are distributed into the firstWthird layers in the surface layer of a base material comprising 30W80wt% graphite, 15W45wt% synthetic resin binder and 0W20wt% additive for reducing friction and the sliding surface is finish-machined, said large-sized hard particles are exposed to the sliding surface in the proportion of 5W50% by area. Such a sliding member can be used for, e.g., the vane guide shoe of a vane compressor for compressing air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5959047-A (JP)
Title: Sequentially feeding punching tool for core of motor
Inventor: KIHARA KIYOHIRO
IPC: H02K15/02
Filed: 1982-09-28
Abstract: PURPOSE:To enable to form a core having small lateral thickness difference by rotatably mounting a die for punching the outer periphery of a stator of a lower mold and providing a pilot hole for inserting a pilot pin of an upper mold to the die. CONSTITUTION:A sequentially feeding punching tool for a core of a motor is formed of an upper mold 1 and a lower mold 2 for punching rotor punching plate and a stator punching plate. Punch group corresponding to the die group disposed on the lower mold 2 are correspondingly disposed on the upper mold 1, and positioning pilot holes 19 are formed at a rotary die 14. A pilot pin 20 is provided at the upper mold 1 corresponding to the hole 19, pressed downwardly by a spring 22 under the guidance of a pilot holder 21, and when the pin 20 is raised, a limit switch 24 is operated through a guide rod 23.
Patent JP-S6321827-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/28
Filed: 1986-07-15
Abstract: PURPOSE:To anneal a sample with a lamp without forming an oxide film on a metal film by providing a lamp annealing unit and a film forming unit in the same equipment, and providing a conveying system for conveying the sample in an inert atmosphere or in vacuum therebetween. CONSTITUTION:A silicon substrate conveyed into a load locking chamber 7 and separated from an atmospheric air is conveyed through a conveying system 8 into a film forming chamber 9. Here, after a titanium film is formed, for example, by a sputtering method on the substrate, the semiconductor substrate is again conveyed through the system 8 into a lamp annealing chamber 10. Since the system is a vacuum or inert gas atmosphere state at this time, the substrate can be conveyed to the annealing chamber without forming an oxide film on the film to be easily oxidized. Thereafter, it is lamp-annealed in vacuum or in gas of arbitrary type to form a film without oxide film on the titanium film.
Patent JP-H0218348-A (JP)
Title: Ceramic powder, dispersion thereof and control of ceramic body
Inventor: BIMARU KEE PUJIYARI
IPC: C04B35/00
Filed: 1988-07-07
Abstract: PURPOSE: To obtain a ceramic powder providing a ceramic substance prevented a binder from being confined in the inside of the ceramic in a dewaxing and densifying process, that is, having no residual carbon inside the ceramic by applying a specific covering material on the ceramic powder having internal volume.  
     CONSTITUTION: A ceramic powder, which is suitable for preparing a mixture for suitably molding a green ceramic substance by being dispersed in a binder, is obtained by coating a ceramic powder (e.g. Si 3 N 4 ) having an internal surface and internal volume corresponding thereto with a covering material (e.g. poly(vinyl pyrrolidone)) substantially decreasing the infiltration of the binder (e.g. paraffin wax, PE wax) for the dispersed body to the internal volume of the powder. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6060351-A (JP)
Title: Non-creep control device of automatic speed change system for car
Inventor: NISHIKAWA MASAO
IPC: F16H61/20
Filed: 1983-09-12
Abstract: PURPOSE:To smooth sudden departure and slope departure by giving a drag cut off control command to a driver when CPU detects that a brake of a car is in the operating condition and an acceleration pedal is worked. CONSTITUTION:When CPU34 detects that a brake is in the operation condition and an acceleration pedal is worked to break away an engine from idling condition, a drag cut off control command is given to a driver 35 to immediately remove non-creep. Thus, in the case where the acceleration pedal is worked while taking off the brake to conduct sudden departure or slope departure, the non- creep is removed while the brake is in the operating condition, whereby no shock is caused at the time of taking off the brake to depart a car and the departure can be performed smoothly.
Patent JP-S6149001-A (JP)
Inventor: MIO KOHEI
IPC: E01C19/00
Filed: 1984-08-13
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-H0721674-A (JP)
Title: Disk storage device
Inventor: NAKAJIMA HIROKAZU
IPC: G11B19/02
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a disk storage device capable of writing data on a floppy disk even when the disk is inserted either normally or upside down. CONSTITUTION:Whether the inserted disk is normal or upside-down is discriminated by a 1st index sensor 15, a 2nd index sensor 16 and a low frequency detecting circuit 31, and when it is upside-down, a format data is written in a disk buffer 21 in reverse order to the normal case from a CPU 20. The rotation and write-in of the disk and the seek of magnetic heads 4 and 5 are controlled by a floppy disk controller(FDC) 22 in accordance with a given command, and the data in the disk buffer 21 is outputted in order and is amplified by a head amplifier 26 to be written on the disk by the magnetic heads 4 and 5.
Patent JP-2000354704-A (JP)
Title: Treatment of contaminated cleaning liquid and device therefor
Inventor: FURUKAWA YASUO
IPC: C02F1/40
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method treating for a contaminated cleaning liquid of a cleaning device with a two phase separation solvent aq. solution by recovering a solvent from an oil-contaminated aq. solution for effectively re- utilization. SOLUTION: The contaminated cleaning liquid 80 from the cleaning device 100 is introduced into a separation vessel 10 having a large cross-section, cooled while being mildly stirred by a blade 11a in the separation vessel 10 to separate oil, the separated oil is introduced into an extracting vessel 30 through an overflow vessel 10b, cooled to a temp.  lower than that at the time of cooling in the separation vessel 10 while being forcibly stirred with water introduced from a water phase 50 by a blade 31a in the oil extracting vessel 30 to transfer the cleaning liquid contained in the coil portion to the water phase, only the oil portion is separated and is introduced into a waste oil vessel 70, the cleaning liquid separated in the separation vessel 10 is sent to the cleaning device 100 and the cleaning liquid separated in the oil extracting vessel 30 is introduced into a rinse vessel 60 to be utilized in the cleaning device 100 again.
Patent JP-S6146089-A (JP)
Inventor: KANO TAKESHI
IPC: H05K1/05
Filed: 1984-08-11
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-S5691515-A (JP)
Title: Linearizing circuit
Inventor: TSUJII TATSUO
IPC: G06G7/24
Filed: 1979-12-26
Abstract: PURPOSE:To perform excellent linearization by amplifying an input signal, increasing according to an exponential function, by an amplifier with reverse characteristics. CONSTITUTION:A radiation thickness measuring device has I=I0e<-mud>, where I0 represents the intensity of radiation before incidence, I the intensity of radiation after transmission, (d) the thickness of an object to be measured, and (mu) the absorption constant of radiation. Finding the natural logarithm of this equation, linear variation in radiation after transmission with thickness (d) is obtained. When exponent input VIN is converted into linearized output VOUT, excellent linear approximation can be performed by solving alnVIN+b/VIN+C for VIN direct. This arithmetic can be performed by logarithmic amplifier 71, divider 74, constant gain amplifier 72, and adder 73.
Patent JP-H0520763-A (JP)
Title: Automatic disk reproducing device
Inventor: HIROTA KATSUTOSHI
IPC: G11B27/10
Filed: 1991-07-09
Abstract: PURPOSE:To ensure the manual operation of an automatic disk reproducing device and to improve the reliability of the reproducing device by providing a function which displays the position of the disk moved by a robot. CONSTITUTION:The position information is assigned to a shelf 1 for each disk storable unit, and the proper names are assigned to plural disks 2 respectively. When a proper name is inputted from outside, an exchange function 4 points the shelf position state to a robot 8 and loads the disk pointed by the robot 8 into a disk reproducer 7 to reproduce the disk with an automatic reproduction function 5. At the same time, a display unit 9 shows that a disk number table is moved to a disk reproducer 7 from the shelf 1. Thus it is possible to manually put the designated disk into the reproducer 7 by the reference to the display of the unit 9 and then to reproduce the disk by the function 5.
Patent JP-S6229102-A (JP)
Inventor: TAKEUCHI MICHIKAZU
IPC: H01C7/02
Filed: 1985-07-30
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-S5958093-A (JP)
Title: Preparation of coal slurry
Inventor: MIZOGUCHI TADAAKI
IPC: C10L5/00
Filed: 1982-09-29
Abstract: PURPOSE:To prepare a coal slurry from which the dispersing liquid medium can be removed efficiently before using as a fuel, etc., by dividing crushed coal particles into particle groups each having different particle size distribution, mixing the groups with each other in a manner to attain a high filling ratio as far as possible, and making the mixture to a slurry. CONSTITUTION:Crushed coal particles are divided into particle groups each having different particle size distribution, and the groups are mixed with each other in a manner to attain a high filling ratio as far as possible. The objective slurry can be obtained by slurrying the mixture. The mixing of the coal particles is preferably carried out under the condition to obtain the q-value of 0.4-0.6 wherein q is an index defined by the formula [U(D) is cumulative weight fraction (%) of particles smaller than D (radius); Dmax is maximum radius of the particle; Dmin is minimum radius of particle].
Patent JP-H1112514-A (JP)
Title: Recording solution
Inventor: NISHIMURA TORU
IPC: C09D11/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a recording solution capable of providing colorless black recorded items in high concentration when recorded on plain paper and good in light resistance, etc., and useful for ink jet recordings, writing materials, etc., by bringing the recording solution to contain a pigment having specific structure and a yellow pigment. SOLUTION: This recording solution is brought to contain, in a specific ratio, (A) an aqueous medium comprising (i) water and (ii) a water soluble organic solvent such as diethylene glycol, (B) one or more of pigments the free acid types of which are expressed by formula I [R1 and R2 are each H, etc.; (m) and (n) are each 1 or 2] and (C) color index (C.I.) acid yellow 17:1, 23, etc., C.I. direct yellow 86, 106, etc., and one or more of compounds the acid types of which are expressed by formula II [Ar and Ar1 are each a (substituted) aryl and at least one of them has COOH, etc.; J and J1 are each a linking group expressed by formulae III-V (R7 is H, etc.; R8 is H, etc.; W1 is an alkyl; W2 is H, etc.; Q is a 2-8C alkylene; W3 is H, etc.); R3 to R5 are each H, etc.; L is a divalent linking group; (l) is 0 or 1; X1 is carbonyl, etc.].
Patent JP-H06135126-A (JP)
Title: Two-way ink jet printer, ink jet method, and its printed matter
Inventor: ROBAATO SHII MEIZU
IPC: B41J2/505
Filed: 1993-06-15
Abstract: PURPOSE: To provide a method wherein roughness of the edge generated by protruding satellite ink drops being not covered by main ink drops along the trailing edge of a printed character is decreased when ink jet printing is performed. CONSTITUTION: A printing image in a character cell 30 is partitioned into a leading portion and a trailing portion. A leading edge 36 is printed as the leading portion when a pen is moved in the direction 32 and leading edge ink drops are dispersed into main ink drops 38 and satellite ink drops 39 and as the satellite ink drops 39 are covered with the successive main ink drops in the character cell 30, there exists no possibility of protruding from the character cell 30. The trailing edge 40 is printed as the trailing portion when a pen is moved in the direction 34 and as the satellite ink drops 44 are covered with the successive main ink drops, there exists no possibility of protruding from the character cell 30.
Patent JP-S6324627-A (JP)
Title: Equipment for eliminating foreign substance
Inventor: YAMAMOTO TOSHIO
IPC: B08B6/00
Filed: 1986-07-17
Abstract: PURPOSE:To make it possible to eliminate foreign substance in one lot from many works, by attracting electrostatically only the foreign substance of works to a charged circulating member. CONSTITUTION:When a mesh 15 is vibrated by a exciter 18, foreign substance 20 is surely attracted electrostatically on a circulating member 12 from the mesh 15. The charged part of the circulating member 12 is rotated attracting the foreign substance as it is, and the electric charge is eliminated by a charge eliminating means 14. Thus the foreign substance 20 leaves the circulating member 12 of itself, and is discharged outward through a duct 19. The cleaned circulating member 12 reaches again a charge generating means 13, and is electrically charged to eliminate the foreign substance from a pellet 17.