baber/WOPTO huggingface dataset:
Patent JP-H02235716-A (JP)
Title: Mold protecting method in direct driving motorized injection molder
Inventor: UDA YUTAKA
IPC: B29C45/76
Filed: 1989-03-10
Abstract: PURPOSE:To enhance the safety in mold protection, shorten the distance between the starting point of mold protection and the contact point of molds and consequently contrive to improve the cycle time of injection molding by a method wherein torque, which is opposite to the mold closing direction, is applied at the condition that a movable platen reaches the starting point of mold protection. CONSTITUTION:When a movable platen 5 reaches the starting point of mold protection, the torque and speed of a mold opening and closing motor 11 tends to fall to the set torque and speed, both of which are set for mold protection. At this time, a mold clamping motor 9 interlocks with a ball screw 6 by turning ON a clutch 8 and through transmission mechanisms such as gears and the like so as to apply maximum or proper torque, which is opposite to the mold closing direction. When the shifting speed of the movable platen reaches the speed set for mold protection, the counter torque of the motor is released. Under the state that the clutch 8 is being ON and the torque and speed of the motor 9 is brought to zero, the movable platen is shifted by the mold opening and closing motor 11 with proper torque to the contact point of molds. Accordingly, the control action for mold protection of the movable platen can be performed without widening the distance between the starting point of mold protection and the contact point of the molds and consequently the cycle time of injection molding can be shortened.
Patent JP-S53141825-A (JP)
Title: Exhaust recirculation control system in diesel engine
Inventor: MATSUDA HIROSHI
IPC: F02M25/07
Filed: 1977-05-16
Abstract: PURPOSE: To improve proper exhaust recirculation control at low or middle load time and air intake efficiency at full load time by respectively opening and closing an air intake throuttle valve capable of opening and closing by a high load switch as a dual structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06270760-A (JP)
Title: Seat belt retractor
Inventor: SAKUNAGA IKUO
IPC: B60R22/42
Filed: 1993-03-17
Abstract: PURPOSE:To suppress a sudden increase in seat belt tension at the time of constraining the pull-out of a seat belt by clamp mechanism so as to increase energy absorption quantity. CONSTITUTION:A stay 9 with which the inclined cam face 8 of a movable clamp 6 comes in sliding contact is formed into pipe shape of approximately rectangular cross section. The corner part of the upper wall part of the stay 9 is provided with a slit 11, and the longitudinal side walls of the stay 9 are bent in dog-leg shape opposedly inward so as to make these bent parts deformable parts 10.
Patent JP-S62212588-A (JP)
Title: Coincidence circuit for positron ct apparatus
Inventor: TAKEMORI TAMIKI
IPC: G01T1/172
Filed: 1986-03-14
Abstract: PURPOSE:To realize a coincidence circuit, by using a simple circuit constitution such that no timing signal is generated in the case of a simultaneous event, and the generation of the timing signal and the encoding output of an address are performed in the case of a single event. CONSTITUTION:When outputs from two or more detectors are simultaneously generated between detectors in a detector group 30, that is, in the case of a simultaneous even, said outputs are excluded because it is by caused by gamma-ray. When output is generated from only one detector, that is, in the case of a single event, said output is caused by the gamma-ray pair and, therefore, it is necessary to specify the detection thereof. RAM20 issues output D2 as '1' only alpha1' only when output '1' is issued from only one detector among the detectors 31-34 and issues even outputs D0, D1 encoding the address of said detector. Because no address is latched at the time of the simultaneous even and the address is latched by RAM20 only at the time of the single event, a coincidence circuit due to simple circuit constitution is enabled.
Patent JP-S63224435-A (JP)
Title: Control system for priority of transmission frame
Inventor: TSUKAGOSHI MASAHITO
Filed: 1987-03-13
Abstract: PURPOSE:To transmit the priority of a transmission frame mutually in a LAN where the transmission frame without priority is used, by sending the transmission frame with priority from a destination side bridge to a destination side LAN after applying mapping on the transmission frame priority of the destination side LAN. CONSTITUTION:Plural low-order LANs 2 and 3 using the transmission frames with priority and a high-order LAN1 using the transmission frame without priority are connected mutually with bridges 4 and 5. When the transmission frame is sent with priority 3 from a terminal 6 to a terminal 7, the transmission side bridge 4 sends a write frame in the information part of a frame format in the relay high-order LAN1 with a bit of reception information. When it arrives at the destination side bridge 5, a bit of priority information in the information part is detected. In such a way, the bit of priority information of the transmission frame of the low-order LAN2 on a transmission side can be affected on the frame of the low-order LAN3 on a destination side.
Patent JP-H03258286-A (JP)
Title: Pattern selecting device of electronic sewing machine
Inventor: ORII AKIRA
IPC: D05B3/02
Filed: 1990-03-09
Abstract: PURPOSE:To confirm easily the kind of an external ROM attached at present for enabling the selection of patterns in the external ROM and built-in patterns without any distinction by enabling display contents of kinds of first memory pattern group and second memory pattern group contained in a memory cassette to be changed over and directly selecting a desired pattern from the selected pattern group according to the display. CONSTITUTION:A pattern selecting means is composed of a transparent touch panel 9 and liquid crystal display plate 10 connected to a central calculator 13 through a liquid crystal display control means 32. A built-in ROM 17 is a first memory for storing a built-in pattern group and connected to the central calculator 13. An external ROM 26 is attached in a memory cassette removably attached from the outside to store patterns different from those stored in the built-in ROM 17. A fifth ROM 27 is a pattern information storing means for storing the pattern information including seam forming data, and a sixth ROM 28 is a display data storing means to be connected to the central calculator 13 when the external ROM is attached.
Patent JP-S60198896-A (JP)
Inventor: OKAMURA TOSHIROU
IPC: H05K3/46
Filed: 1984-03-23
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-H03261697-A (JP)
Title: Silicon sputtering system
Inventor: ICHIKAWA TAKESHI
IPC: C23C14/34
Filed: 1990-03-09
Abstract: PURPOSE:To provide the title RF-DC-coupled bias sputtering system so designed that all of the surfaces of specified system constituents other than a silicon target and a substrate are made up with silicon, thereby reducing the concentration of impurities introduced into silicon thin film formed. CONSTITUTION:The objective system is so designed that plasma is generated by glow discharge in a vacuum unit (1:chamber), high-energy ions are allowed to impinge on the surface of a silicon target 5 to drive out the constituent atoms of the target, and these atoms are deposited on a substrate 3, thus forming a thin film. In the present system, the following means is also used: all of the surfaces of such system constituents, other than the silicon target 5 and substrate 3, as to cause sputtering phenomena through exposure to glow discharge and make the constituent atoms thereof adhere to both the silicon target 5 and substrate 3 (e.g. a shutter 4, electrode shields 7 and 9, deposition- proof plate 10) are made up with silicon.
Patent JP-S63223552-A (JP)
Title: Semiconductor type gas sensor
Inventor: MATSUZAKA TAKASHI
IPC: G01N27/04
Filed: 1987-03-13
Abstract: PURPOSE:To always obtain a correct gas sensitive characteristic irrespective of an ambient temperature, and to improve the reliability by providing a thermosensible element on an insulating substrate, and also, providing a means for controlling the output of a heater in accordance with a detected temperature of said thermosensible element. CONSTITUTION:A heater 15 is buried in a base 14a of an insulating substrate 14. Also, between the base 14a and a sheet 14b, a thermosensible element 16 is inserted and held. In such a case, as for the heater 15, Pt-W is formed linearly and in a spiral shape. As for the thermosensible element 16, Pt, etc., are formed linearly and in a spiral shape, so that its resistance is varied in accordance with a temperature. When a power source is turned on, a voltage is applied to the heater 15, the heater 15 is heated and the insulating substrate 14 is heated. The thermosensible element 16 senses a temperature of the insulating substrate 14, and in accordance with its sensed temperature, an output of the heater 15 is controlled, and a temperature of the insulating substrate 14 is maintained constant irrespective of an ambient temperature. Accordingly, a correct detection can always be executed, and the reliability is improved.
Patent JP-S63224491-A (JP)
Title: Image encoding system
Inventor: OZEKI KAZUO
IPC: H04N19/189
Filed: 1987-03-13
Abstract: PURPOSE:To improve the efficiency of encoding by calculating two-dimensional autocorrelation matrixes of two-dimensional image blocks prior to conversion, comparing them with the pattern of an autocorrelation matrix which is generated previously, and selecting and converting such an autocorrelation matrix that the sum of squares of errors of respective components is least. CONSTITUTION:An image signal is inputted to an input terminal 101 and made into blocks of data X(i, j) by a two-dimensional block dividing circuit 102, and an arithmetic part 103 calculates autocorrelation matrixes. Then the autocorrelation matrixes found by the arithmetic part 103 and representative autocorrelation matrixes KRp and KCg each consisting of n<2> components which are obtained previously are compared with each other. Then sum of the squares of their differences is found to select representative autocorrelation matrixes DRpR' and KCqC which have the least sum. Those are used to perform selected conversion for image blocks, thereby improving the encoding efficiency greatly on the whole even when index information is added.
Patent JP-H01230111-A (JP)
Title: Power source control system
Inventor: MOTOTANI SHUJI
IPC: G06F1/24
Filed: 1988-03-10
Abstract: PURPOSE:To prevent the impossibility to release the resetting of a processor due to the trouble of a service processor by resetting and releasing the resetting of the processor based on the resetting command data outputted from the service processor. CONSTITUTION:A resetting pulse signal generating circuit 15 is composed of a monostable multivibrator, etc., activated by a resetting command data 50 outputted by a service processor 1 and generates a resetting pulse signal 60 of a prescribed time width. Consequently, a processor MPU 14 is reset, and simultaneously, the resetting condition can be released after the prescribed time. Thus, the resetting releasing impossible condition of the processor MPU 14 to occur due to the trouble of the service processor 1 can be prevented.
Patent JP-S54149918-A (JP)
Title: Construction of level gauge fitting section of tanks
Inventor: MORITSUGU SHIGERU
IPC: B65D90/48
Filed: 1978-05-16
Abstract: PURPOSE: For ensuring insertion and detachment even during the operation of a tank, to provide a detecting mechanism on the hermetically-sealed case having on the both ends thereof the sections which can be opened, and extended perpedicularly inside and outside of said tank so that said detecting mechanism may be inserted in and detached from said sealed case.  
     CONSTITUTION: For detaching an electrostatic capacity meter 3, an equalizing valve 29"' is closed, valves 29 and 29' are opened, nitrogen gas is supplied to the guide pipe 26 of a hermetically-sealed case 10 by operating pumps 31 and 31' to expel internally-present liquid from said sealed case 10, open sections and a valve 29 are closed, and a pump 31 is stopped. In the meanwhile, said valve 29' is kept open, the whole quantity of the gas filled in said sealed case 10 is diffused in the atmosphere by continuing the supply of nitrogen gas of said pump 31', and said valves 29' and 29" are closed to complete discharge. Thereafter, no dangerous gas is present in said sealed case 10. When said built-in electrostatic capacity meter 3 is detached, there is no possibility of the leakage of the gas filled in a tank 6 from work place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07259531-A (JP)
Title: Muffler
Inventor: KATO SEIJI
IPC: F01N1/00
Filed: 1994-03-28
Abstract: PURPOSE:To heighten the extent of rigidity in a muffler body as compared with a double structural tubular shell as well as to reduce any noise including such a radiative sound as being propagated to the outside from this tubular shell, in this muffler to be attached to an automobile exhaust system. CONSTITUTION:A grooved bead part 7 is formed in an outer shell 6, while two flanges 11A and 12A are made up in both partition plates 11 and 12, and at least one part of the grooved bead part 7 of the outer shell 6 and the flanges 11A and 12A of these partition plates 11 and 12 are made contact with an inner shell 5, and further both the flanges 11A and 12A of these partition plates 11 and 12 are joined to at least one part of the grooved bead part 7 of the outer shell 6 and the inner shell 5 by means of welding.
Patent JP-S55150433-A (JP)
Title: High frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/64
Filed: 1979-05-09
Abstract: PURPOSE: To uniformly heating food to be heated at all times irrespective of the amount of the food or the like by providing a bottom plate telescopic from a heating chamber upon opening or closing of a door in the state that a rotary table is retained and insulating the bottom plate via insulating material from the wall surface of the heating chamber.  
     CONSTITUTION: A door 2 for opening or closing a heating chamber 1 is openably retained by a rail unit 3, a bottom plate 7 is secured through an insulating material 17 to the inner surface of the door 2, and the other end of the bottom plate 7 is supported through a roller 18 made of insulating material to the bottom 16 of the heating chamber. A food 5 to be heated and a tray 6 are carried on the bottom plate 7 and retained on a rotary table 4, while a pulley 10 is rotated through a belt 9 by a motor 8 to rotate the table 4 by the operation of magnets 14, 15. According to this configuration, since the size of the heating chamber can be increased with respect to the radio wave, it can provide stable and uniform heating state irrespective of the amount of the food to be heated and the type thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63224824-A (JP)
Title: Work transfer device for plastic working machine
Inventor: SHIRAISHI MOTOATSU
IPC: B21D43/05
Filed: 1987-03-12
Abstract: PURPOSE:To shorten the detaching time of a handling bar and to improve productivity by releasing the handling bar via a connection pin with the cylinder provided on a moving means and positioning with the projecting part providing a moving means by its projection. CONSTITUTION:The compressed air guided in by air pressure connection pipes 36, 37 is fed to air pressure chambers 34, 35 to move a piston 29 inside a cylinder 28. A handling bar 10 is fixed via the connecting pin integral with a piston 29 to perform positioning by a positioning groove 48 and positioning projection part 49 as well. With the device of this composition, the productivity may be improved.
Patent JP-H05227297-A (JP)
Title: Address data management system in telephone exchange
Inventor: TAGAWA KAZUHIRO
IPC: H04M3/42
Filed: 1992-02-10
Abstract: PURPOSE:To allow address data of a subscriber to retrieve via a telephone exchange. CONSTITUTION:An address data retrieval signal and a telephone number from a subscriber are recognized by an address data retrieval signal reception section 3 in an exchange and a password collation section 4 collates the password and a database control section 2 accesses an external address database device 1 to extract data, the data are sent to the subscriber and the address data are displayed to a subscriber side terminal equipment 7.
Patent JP-H03259956-A (JP)
Title: Flame-retardant resin composition
Inventor: SAKON ICHIRO
IPC: C08L69/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the risk of ignition of the title compsn., make the storage and handling trouble-free, and overcome or lighten the limitations to the handling and use of hazardous materials by coating the surface of a synthetic resin pellet contg. a red phosphorus flame retardant with an inorg. powder using a dispersant. CONSTITUTION:The title compsn. with a reduced ignitability is prepd. by coating the surface of a synthetic resin pellet contg. a red phosphorus flame retardant with an inorg. powder using a dispersant. Examples of the synthetic resin are polyethylene, polypropylene, polyester, polyamide, and polyvinyl chloride. Examples of the inorg. powder are aluminum hydroxide, calcium hydroxide, and hydrotalcite. As the dispersant, a compd. usually used as a synthetic resin additive, such as a lubricant, an antistatic agent, a dispersant, or a surfactant, is pref.
Patent JP-S51138705-A (JP)
Title: Process for preparing semisolid wax
Inventor: UKAI AKITOSHI
IPC: A61K8/30
Filed: 1976-05-21
Abstract: PURPOSE:A process for preparing semisolid wax with reduced variation in qualities, less chemical changes with age, and little effect on the human body.
Patent JP-H02237824-A (JP)
Title: Constant running control device for car
Inventor: ONISHI AKIHIRO
IPC: B60W30/00
Filed: 1989-03-13
Abstract: PURPOSE:To prevent control lug by prohibiting feeding a stepping motor with a driving signal to fuel incremental side only when the rotational position of a control lever and the number of steps in the stepping motor having both attained respective set values. CONSTITUTION:When the number of steps in a stepping motor 4 and the rotational position of a control lever 3 have both attained their specified values, a prohibiting means 10 prohibits feeding a control means 5 with drive pulses as command into the fuel incremention side. Thus the motor 4 and lever 3 do not rotate any more to the fuel incremental side. In case either of the number of steps and the rotational position remains out of attainment of the set value, the prohibiting means 10 does not operate, and normal constant-speed running control is carried out until the two attain the set values. This allows control after accel. pedal stamping is interrupted to be made early in an amount corresponding to rotation to the fuel incremental side.
Patent JP-S6410991-A (JP)
Title: Novel m5071-like substance m5094 substance
Inventor: HANAMITSU KAZUMI
IPC: C12P1/02
Filed: 1988-03-11
Abstract: NEW MATERIAL:M5071-Like substance M5094 substance having about 33,000 molecular weight and the following physical and chemical properties. Isoelectric point: approximately pH 3.5. Ultraviolet absorption spectrum: lambdamax 280mmu and lambdamax (sh) 290mmu. Solubility: readily soluble in water and insoluble in methanol, acetone, chloroform and ethyl acetate. Coloring reaction: positive in biuret reaction, xanthorproteic reaction and Folin reaction. Color property: white. Action: inhibiting synthesis of insoluble glucan by glucosyltransferase. pH stability: stable at pH 4-7. Thermostability: stable to 40 deg.C and being deactivated approximately 100% at 60 deg.C. USE:Preventing formation of insoluble glucan and tooth decay. PREPARATION:Nodulisporium sp. M5094 strain (FERM P-5800) is cultivated in a medium containing a carbon source and a nitrogen source and the aimed substance is isolated from a culture filtrate of the prepared culture mixture.
Patent JP-H08228496-A (JP)
Title: Driver of brushless motor
Inventor: KUZUTANI HIDEKI
IPC: H02P6/14
Filed: 1995-02-21
Abstract: PURPOSE: To provide a driver for a brushless motor, which can control the phase changover of the brushless motor even in the case where control cycle is short. CONSTITUTION: Based on the change of the rotation signal being outputted from a revolution sensor RS, responding to the rotational position of the motor shaft MS of a brushless motor BM, the phase changeover pattern to an exciting coil EC is changed over with a phase changeover control means PC at every specified interval, and a phase changeover signal is outputted to an exciting means EM. On the other hand, interruption is performed by an interruption means IC, according to a revolution signal, and even in case where a change occurs in the revolution signal, for example, earlier than the specified interval, this drivers stops the output of the phase changeover signal by the phase changeover control means PC, and also, outputs a changeover signal from the interruption control IC to the exciting means EM.  The exciting coil is supplied with a current, according to any phase changeover signal among these.
Patent JP-S61216921-A (JP)
Title: Formation of panel point under water
Inventor: NEI MOTOO
IPC: E04B1/58
Filed: 1985-03-22
Abstract: PURPOSE:To easily form a panel point under water by a method in which a half-split annular supporter is temporarily clamped to a strut driven under water, an outer short tube is put through a sealant on the supporter, and cement mortar is packed into the gap between the strut and the short tube. CONSTITUTION:A half-split annular supporter 3 is temporarily clamped to the outer periphery of a strut 1, and an outer short tube 5 is placed through a sealant 4 on the supporter 3. Cement mortar is packed into the gap between the strut 1 and the short tube 5 to fix the tube 5 to the strut 1.
Patent JP-H07244538-A (JP)
Title: Control signal processing circuit
Inventor: USAMI HAJIME
IPC: G06F1/10
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a control signal processing circuit capable of preventing the generation of malfunction and improving the reliability of a system by using a signal from a clock signal source as an internal clock signal and matching the phase of the internal clock signal with that of a clock signal from a CPU. CONSTITUTION:An original clock signal oscillated from an oscillator 3 is supplied to the CPU 1 as a system clock signal through a noise filter 6 arranged outside an ASIC 2 and supplied also to respective delays 11 to 1n arranged in the ASIC 2. A selection signal is outputted from the CPU 1 to a selector 4 and a delay matched with the selection signal out of the 1st to N-th delays 11 to 1n is selected. Since the selection signal is outputted from the CPU 1 so as to select a proper delay, the phase of the internal clock signal from the ASIC 2 can be matched with that of the clock signal from the CPU 1 and the malfunction of the system due to a phase deviation can be prevented.
Patent JP-H04273168-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: UEDA NAOHIRO
IPC: H01L21/8247
Filed: 1991-02-27
Abstract: PURPOSE:To enhance reliability of a memory cell which does not erase information by irradiation with ultraviolet beam and also realize a memory cell only with a single-layer metal structure. CONSTITUTION:A charge holding electrode 6 is formed on a channel region via a gate oxide film 2 and a voltage application electrode 8 is also formed thereon via an oxide film 7. In a memory cell (left side in the figure) which does not erase information even by irradiation with ultraviolet beam, the charge holding electrode 6 and voltage application electrode 7 are covered with a silicon nitride film 12 via an interlayer insulating film 4. The silicon nitride film 12 does not transmit the ultraviolet beam and the information held by the charge holding electrode 6 is not erased even by irradiation with an ultraviolet beam in the memory cell covered with the silicon nitride film 12.