baber/WOPTO huggingface dataset:
Patent JP-H01298997-A (JP)
Title: Driver for stepping motor
Inventor: FURUKAWA AKITERU
IPC: H02P8/00
Filed: 1988-05-27
Abstract: PURPOSE:To accelerate the moving speed of a load and to raise the throughput of a whole system by providing means for switching a power source voltage. CONSTITUTION:When a unidirectional printer is printed while moving rightward, a transistor 8 is turned OFF, a power source 1 (power source voltage Vpp) is connected to a motor, and the motor is driven at a pulse rate during printing. When a carriage is returned to a home position, a signal of a low level is input to an input terminal 9, the transistor 8 is turned ON, and a power source 2 of high voltage VM is connected to the motor. Simultaneously, a pulse rate is accelerated faster than that during printing. Thus, since the pulse rate is accelerated even if the power source voltage is raised, the carriage can be returned at a fast speed without increasing the current.
Patent JP-H07332736-A (JP)
Title: Air conditioner
Inventor: MANZAI TAKAYUKI
IPC: F24F11/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide an air conditioner capable of supplying a sufficient amount of cooled air having a humidity not lower than a humidity required by a computer and simultaneously effect dehumidification by controlling a refrigerating cycle. CONSTITUTION:An air conditioner is provided with electric expansion valves 3, 4 arranged in parallel with each other, a temperature/humidity sensor 11 for detecting temperature and humidity of air which is sucked to be cooled by an evaporator 5 and a controller 10 which closes the electric expansion valve 3 when humidity detected by the temperature/humidity sensor 11 is higher than a specified value. The air conditioner is further provided with an operating means for calculating the flow rate of refrigerant flowing through the electric expansion valves 3, 4 by using valve travel values of the electric expansion valves 3, 4 and a controller 10 for calculating decreased flow rate of the refrigerant by employing a calculating method when the electric expansion valve 3 is closed and increasing the valve travel of the electric expansion valve 4 by an amount corresponding to the calculated flow rate of the refrigerant.
Patent JP-H01297998-A (JP)
Title: Remote controller
Inventor: TAUCHI YASUO
IPC: H04Q9/00
Filed: 1988-05-26
Abstract: PURPOSE:To simplify the circuit constitution by allowing a comparing circuit to combine a part of a voltage monitoring function and allowing a control part to combine the remaining part of the voltage monitoring function. CONSTITUTION:DC power and a control signal are inputted alternately like a time division to an operating part B through a power supply line and signal transmission line 1 from a control circuit body A. This input is compared with an interruption level in a comparing circuit 4, and at the time when normal DC power is inputted, an output of the circuit 4 becomes H, and at the time when a control use signal is inputted, said output becomes L, and the control use signal is interrupted to a control part 3. In this state, when the input of the operating part B after the time when the control signal is inputted has elapsed is below the previous interruption level, a timer 6 is not reset exceeding a set time after it has been set. Accordingly, when a set time has elapsed after an input start point of the previous control signal, a service interruption detecting signal is outputted. According to this constitution, an instantaneous service interruption can be monitored without providing a voltage monitoring leased circuit.
Patent JP-S5831410-A (JP)
Title: Symmetrical numerical controlling system for machine tool
Inventor: SUZUKI SHINGO
IPC: G05B19/414
Filed: 1981-08-19
Abstract: PURPOSE:To efficiently and economically control two machine tools by synchronously operating these machine tools by a common numerical controlling program and synchronously executing the symmetrical working to an object to be worked. CONSTITUTION:The column of a main machining center 10 is permitted to move horizontally and a spindle head is permitted to move vertically. In a submachining center 12, a column and a spindle head are permitted to move horizontally and vertically, respectively. A table is permitted to move back and forth. The main and sub-machining centers 10, 12 are synchronously operated by a common numerical control program and execute symmetrical working to an object to be worked.
Patent JP-S5753123-A (JP)
Title: Superthin crystal resonator
Inventor: KUDOU AKIHITO
IPC: H03H3/02
Filed: 1980-09-17
Abstract: PURPOSE:To increase the number of frequency adjusting means and to discharge gas to prevent lowering of the Q value, by piercing a through hole in the vessel placed just above the adjusting part for the tip frequency of a crystal vibrating piece. CONSTITUTION:Materials 7a and 7b for airtight junction such as solder are formed between a crystal vibrating piece 5, which is held between an upper vessel 6a and a lower vessel 6b and is formed into one body together with a holding frame, and vessels 6a and 6b, and the vibrating piece 5 and vessels 6a and 6b are made into one body by melting due to heating. Next, the frequency adjusted from a hole, which is pierced in the vessel placed just above the weight part of the vibrating piece 5, in vacuum by vapor deposition E. Simultaneously with this frequency adjustment, a circumferential part 8a of the hole in the vessel is subjected to vapor deposition also. Next, after the adjustment to an objective frequency, gas in the vibrator is discharged in vacuum, and a cover 9 with the fayed face metallized is closed, and the vibrator is sealed hermetically by materials for airtight junction such as solder.
Patent JP-H05325356-A (JP)
Title: Library device
Inventor: SHIBUYA HIROSHI
IPC: G11B15/68
Filed: 1992-05-21
Abstract: PURPOSE:To enable the manual charging or discharging of a large quantity of cartridges at one time. CONSTITUTION:An openable and closable door 11 is provided near a cartridge housing body 3 of the device equipped with the cartridge housing body 3, a cartridge charging and discharging mechanism and an accessor for automatically transporting cartridge type recording media 9 so that the cartridge type recording media can be charged and discharged directly into and from the cartridge housing body 3. In addition, an erroneous insertion detecting mechanism 12 which detects the erroneous insertion of the cartridge type recording media into the cartridge housing body 3 is provided. This erroneous insertion detecting mechanism 12 is constituted to operate cooperatively with the opening and closing actions of the door 11.
Patent JP-S6345672-A (JP)
Title: Compiling method
Inventor: SUGIHARA MASAKI
IPC: G06F17/21
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the changes of the position and the form of a fixed character of the sentence data by compiling such a fixed character that indicates a frame space, etc., if included in the sentence data, for each line and in preference to other characters. CONSTITUTION:When the frame space data is written to a cursor line, the presence of the fixed character data is decided. Thus a fixed line flag 23 is set and at the same time, the storage data on the n-th line of the 1st memory 14 designated by a search address pointer 17 is transferred to a file register 20. The flag 23 shows whether the line processed just now includes or not the fixed character data. Then this fixed character is compiled in preference to other characters. Thus it is possible to carry out a compiling job without changing the position and the form of a fixed character mixed into the sentence data.
Patent JP-S5830173-A (JP)
Title: Permanent current switch for superconducting coil
Inventor: MITSUNE SUSUMU
IPC: H01F6/02
Filed: 1981-08-18
Abstract: PURPOSE:To prevent the breakdown of the superconducting state of the switch, by connecting an inductance element made of a superconducting body to the switch which is formed by the superconducting body in series, thereby reducing the noises entered from the side of an external DC power source. CONSTITUTION:The permanent current switch 21 is constituted by a coil 23 which is formed by winding superconducting wire 22, a heater 24 which is provided along said coil 23 via an electric insulating material, and an insulating layer which covers the surface of said heater 24 and the surface of the coil 23. The inductance element B is formed by the superconducting wire 22 of said switch 21. Said switch 21 is connected across the superconducting coil 2 in a low temperature container 1. Furthermore, switches 4a and 4b, which are connected to the external DC power source 5, are connected to both ends of the switch 21, respectively. The noises which are entered from the side of the DC power source 5 are reduced by the inductance element B which is connected to a switch element A. Thus the breakdown of the superconducting state of the switch element A is prevented.
Patent JP-S5833934-A (JP)
Inventor: UEHARA SHIGEKATSU
IPC: H02J7/35
Filed: 1981-08-18
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-S618697-A (JP)
Inventor: ARAI SHINJI
IPC: G21C9/033
Filed: 1984-06-25
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-H0425225-A (JP)
Title: Radio communication equipment
Inventor: FURUYA MASARU
IPC: H04B1/40
Filed: 1990-05-21
Abstract: PURPOSE:To reduce the power consumption by decreasing the output of an amplifier when the use utters no word. CONSTITUTION:When a voice signal level is lower than a reference signal level, a signal representing the information is inputted to an APC(automatic power control) control circuit 19. The reference voltage in the APC control circuit 19 is selected from Vref to Vref'. In this case, the relation of Vref'<Vref exists and the reference voltage Vref' is inputted from the APC control circuit 19 to a comparator 21. On the other hand, part of a signal outputted from a power amplifier 15 detected by a detection circuit 20 is inputted to the comparator 21, in which the signal is compared with the reference voltage Vref' and the output of the comparator 21 is inputted to a voltage control circuit 22 to control the transmission output of the power amplifier 15. In such a case, since the relation of Vref'<Vref exists, the transmission output of the power amplifier 15 is decreased. Thus, the power is saved.
Patent JP-H11326646-A (JP)
Title: Jig for fiber holder
Inventor: FUJIWARA YASUAKI
IPC: G02B6/36
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To perform accurate processing for an optical fiber processing device by preventing an optical fiber from curving or bending, even if the projection length of the optical fiber supported projecting into the fiber holder is made long. SOLUTION: The isolation distance between a holder abutting wall 14, which restricts the movement to an optical fiber processing position by the optical fiber processing device 1 and the fiber holder 5 is secured by interposing and arranging the jig between the holder abutting wall 14 and fiber holder 5. Furthermore, this fiber holder jig 15 houses and positions optical fiber 11, supported projecting into the fiber holder 5 in a positioning groove 18.
Patent JP-H02307786-A (JP)
Title: Image receiving sheet for thermal transfer recording
Inventor: ASHIDA TETSUYA
IPC: B41M5/50
Filed: 1989-05-22
Abstract: PURPOSE:To prevent the subject sheet from becoming curled, developing print density deterioration and having missing transferred characters by specifying the application amount of polyolefin resin layer. CONSTITUTION:A polyolefin resin layer and a sublimable dye-receptive layer are sequentially laminated on at least, one surface of a base paper with a Bekk smoothness of 100 sec. or more. The recommendable polyolefin resins are low- density polyethylene, high-density polyethylene, medium-density polyethylene, polypropylene, and ethylene and polypropylene copolymer. In addition, at least, 10 wt.% or more of high-density polyethylene should preferably be added to the resin. In addition, white pigment can be added to the resin in order to increase the degree of whiteness of image receiving sheet for thermal transfer recording. The application amount of the resin layer of 5 to 25 g/m<2> is recommended. The recommendable synthetic resins used for the sublimable dye receiving layer are polyester resin, and ester polyacrylate resin and should preferably be 0.5 to 20 mum thick.
Patent JP-S61288595-A (JP)
Title: Control system of consulting circuit
Inventor: FUJIWARA RYUHEI
IPC: H04W4/06
Filed: 1985-06-14
Abstract: PURPOSE:To obtain call response from a slave station without fail and to attain call processing capable of giving priority to a subscribe circuit even if the slave station is using a consulting circuit by applying an interruption to the consulting circuit with the aid of a control signal. CONSTITUTION:When a linger signal is inputted to input terminals 15-17, it is detected by control parts 1-3 of subscribers line. A central controller 9 gives a call number to a call control part 10, and simultaneously activates a signal generator 14 through the control line 19 of an interrupting signal with respect to a consulting control part 13. The signal generator 14 transmits a control signal 9s) to a transmitter/receiver 12, and said signal is transmitted to every slave station waiting on the channel of the consulting circuit. When the slave station receives the control signal (s) from the signal generator 14, it switches the receiving channel to the channel of a transmitter 11 during a certain period, judges whether a call to the slave station itself is present or not. When the slave station is called, it returns its response on a specified channel.
Patent JP-H02307216-A (JP)
Title: Vertical heat treating apparatus for semiconductor article
Inventor: OTSUKI KENJI
IPC: H01L21/22
Filed: 1989-05-23
Abstract: PURPOSE:To reduce sealing gas using amount and to facilitate the post-treatment of the gas by disposing an axial tube for forming a narrow gap at a through part of a shaft of a cover member, and providing gas injecting means and gas suction means in the gap. CONSTITUTION:In a vertical heat treating apparatus having a shaft 8 for hanging a wafer board, and a cover member 7 for closing the opening of a furnace body with the shaft 8 passing therethrough, an axial tube 22 for forming a narrow gap (a) in the through part of the shaft 8 is disposed on the member 7, and gas injecting means 25 and gas suction means 29 are provided in the gap (a). For example, the tube 22 is provided through the central axis of a protruding plug 21, a heat insulator 23 made of glass wool, etc., is filled around the tube 22 and in the plug 21, a partition wall 24 is integrally provided on the inner periphery of the upper part of the plug 21, and a plurality of gas injection ports 25 opened at the tube 22 are provided near the wall 24. Further, a plurality of gas suction ports 29 opened at the tube 22 are provided near the ports 25.
Patent JP-S5832606-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: ISOBE YASUSHI
IPC: C08F2/18
Filed: 1981-08-20
Abstract: PURPOSE:To remove the reaction heat efficiently and to obtain the titled polymer, by taking out the prepared slurry from a polymerizer with preventing the attachment of scale, introducing the slurry into a heat exchanger, circulating it to the polymerizer. CONSTITUTION:An aqueous solution of an oxyacid of phosphorus (e.g., phosphoric acid, etc.) is fed to the polymerizer 1 and circulated by the slurry pump 2 so that the inner wall of the spiral type heat exchanger 3 and the polymerizer are coated with the oxyacid of phosphorus. A vinyl chloride monomer, pure water, a polymerization initiator, a suspending agent, and 2-2,000ppm (based on vinyl chloride) <=20C carboxylic acid (e.g., oxalic acid, etc.) are fed to the polymerizer, cooling water is sent to the spiral type heat exchanger and a double pipe type heat exchanger. When the polymerization is started and heat generation starts, the slurry is taken out from the bottom of the polymerizer, circulated by the slurry pump, introduced to the spiral heat exchanger, cooled by the heat exchanger, and circulated to the polymerizer.
Patent JP-S63292321-A (JP)
Title: Record retrieval processing system
Inventor: MOGI KEIJI
IPC: G06F17/30
Filed: 1987-05-26
Abstract: PURPOSE:To improve the convenience for use by transferring a designated number of occurrence values of a designated repeat group field in a record designated by a user program to the user program to update a transferred occurrence position storage area. CONSTITUTION:When a user program 10 requests record retrieval, a data base management system (DBMS) 20 returns the field value of a designated field to the reception area of the user program. If a repeat group field is designated, the designated number of occurrence values are returned. The user program 10 requests occurrence retrieval in each repeat group field for the purpose of retrieving residual occurrence values of the repeat group field in the taken-out record. When the occurrence retrieval request comes, the DBMS 20 transfers the designated number of untransferred occurrence value of the designated repeat group field to the use program 10. The number of actually transferred occurrence values is reported because the number of transferred occurrence values may reach the designated value.
Patent JP-S5830726-A (JP)
Title: Image forming optical device
Inventor: IGUCHI TOSHIYUKI
IPC: G02B17/08
Filed: 1981-08-19
Abstract: PURPOSE:To eliminate the influence of the precision defect of ridgeline parts, by arranging a lens array, where lenses are arranged zigzag, and a roof mirror array so that the arrangement pitch of each roof mirror is twice as long as that of each lens and the ridgeline part of each roof mirror is placed in the boundary part between two lenses. CONSTITUTION:Lenses are arranged zigzag at a pitch P to constitute a lens array 1, and respective mirrors are arranged at the double pitch of the pitch P in a roof mirror array, and the roof mirror array 2 is arranged in the rear of the lens array so that a ridgeline part 3 of each roof mirror is placed in the boundary part between two lenses 1a and 1b. The light emitted from an object 4a is made incident to the lens 1a out of two lenses 1a and 1b, which are  covered with one roof mirror 2a, and is reflected by the roof mirror 2a and is  incident to the lens 1b and is focused as an inverted image 4b on the same  plane as the object 4a. Since ridgelines 3 are placed in the part which is not concerned in the image formation between lenses, the influence of the precision defect of ridgelines 3 is prevented.
Patent JP-S5832609-A (JP)
Title: Preparation of highly polymerized polymer of 2-(4-pyridyl) allyl alcohol
Inventor: SHIMIZU KIYOSHI
IPC: C08F26/00
Filed: 1981-08-19
Abstract: PURPOSE:To obtain the titled highly polymerized polymer which has never been prepared, by polymerizing a 2-(4-pyridyl) allyl alcohol in the presence of a dialkyl sulfate and a specific solvent. CONSTITUTION:A 2-(4-pyridyl) allyl alcohol (PAA) shown by the formulaIis polymerized in a heterogeneous system using a dialkyl sulfate (DAS) (e.g., dimethyl sulfate, etc.) and an organic solvent dissolving PAA and DAS but not dissolving quaternized PAA and the polymer of the compound shown by the formulaIand the polymer is precipitated out of the system with the progress of the reaction, to give the titled highly polymerized polymer. A ketone compound (e.g., acetone, etc.) shown by the formula II (R1 and R2 are lower alkyl), a cyclic monoether compound (e.g., tetrahydrofuran, etc.) shown by the formula III (m is 4-6), a cyclic diether compound (e.g., dioxane, etc.) shown by the formula IV (p and q are 1 or 2), and an aromatic compound (e.g., toluene, etc.) shown by the formula V (X and Y and H, lower alkyl, alkoxy, or cyano group) are preferable as the solvent suitable for the polymerization.
Patent JP-S5830034-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1981-08-18
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-S5753336-A (JP)
Title: Extruder
Inventor: INOUE HITOSHI
IPC: B29C48/29
Filed: 1980-09-17
Abstract: PURPOSE:To economize energy by preheating the material by use of the heat exhausted when the discharge side of a cylinder is cooled by a method wherein the heat absorbing part on one end of a heating pipe is brought into contact with the outer wall on the discharge side of a cylinder and the radiating part on the other end is provided in a hopper. CONSTITUTION:The synthetic resin material thrown in a hopper 1 is mixed by a screw in the cylinder 2, heated and melted in each heater 3-6, temperatures are controlled by using automatic temperature regulators by the proportional control system provided in each heater through synchronization of cooling fans 7-10 with the heaters 3-6 and the molten material is extruded through a die 11. The heat absorbing part 12b on the end of the heating pipe 12 provided so that the outer wall on the discharge side of the cylinder 2 is covered is heated, the working liquid in the heat pipe 12 is vaporized, the vapor is brought into the radiating part 12a in the keeper 1 to heat, condense, liquefy the material and the liquefied working liquid is returned to the heat absorbing part 12b.
Patent JP-H0425292-A (JP)
Title: Noise reduction circuit for reproduced luminance signal
Inventor: NAKAJIRI MITSUO
IPC: H04N5/21
Filed: 1990-05-18
Abstract: PURPOSE:To improve the picture quality as a whole by detecting the quantity of the level of a reproduced luminance signal and using a variable gain control amplifier so as to control the quantity of a noise component. CONSTITUTION:A reproduced luminance signal level detection circuit 7 detects the quantity of a level of a reproduced luminance signal given from an input terminal 1 and outputs the detection signal to a variable gain control amplifier 8. Then the variable gain control amplifier 8 is provided between an attenuator 5 and an adder 6 to control variably quantitatively a noise component given to the adder 6 in response to the input of the detection signal given from the reproduced luminance signal level detection circuit 7. That is, when a bright picture in which the level of the reproduced luminance signal is high, the noise component to the adder 6 is controlled to be less and when a dark picture in which the level of the reproduced luminance signal is low, the noise component to the adder 6 is controlled to be large. Thus, a noise visually eminent is sufficiently eliminated.
Patent JP-H11326648-A (JP)
Title: Housing device for optical cable with connector for information terminal device connection
Inventor: MINAMIGUCHI HIROSHI
IPC: G02B6/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To hold a connector which is taken out of a box at a certain position, to eliminate the need for forming an optical cable in a special shape, to prevent the optical cable from being entwined or buckled, and to allow the box to be relatively shallow. SOLUTION: This device is equipped with the box 8, in which the optical cable 5 fitted with a connector 6 for information terminal device connection at its end part is led, a lid 13 which closes the opening part of the box 8, a spur gear 1 installed in the box 8, a rack 2 which rotates and moves by engaging the spur gear 1, and a guide member 7 for the optical cable 5. The rack 2 can rotate and move to reciprocate between a housing position, where the rack is put in the box 8 to its entire length and a use position where the rack has one end in the box 8 and the other end projected from the opening part of the box 8. The connector 6 is fitted to the end part where the rack 2 projects from the box. The guide member 7 has a guide surface which causes neither tension nor contraction to be generated the optical cable 5, when the rack 2 rotates and moves.
Patent JP-S63295390-A (JP)
Inventor: OKUBO ISAO
IPC: B66B13/16
Filed: 1987-05-28
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。