baber/WOPTO huggingface dataset:
Patent JP-S58160522-A (JP)
Title: Electronic fuel injection controller of multi-cylinder internal-conbustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/06
Filed: 1982-03-17
Abstract: PURPOSE:To prevent double or no injection of fuel by means of a fuel injection controller  which is used in an internal-combustion engine by making one injection for every cylinder immediately after starting of actuation of a starter switch and then prohibiting injection during  one turn of the engine. CONSTITUTION:After a start instruction is inputted, an initial data value 4 or a data value of  the second TDC synchronous signal which is smaller by one than the precedent output value is  sent to a decoder 522. The decoder 522 generates an output O until each one of all cylinders  completes one each suction stroke. Thereafter, the output of the decoder 522 is turned to 1  until a start signal is newly inputted in response to an ON signal of a starter switch. Fuel is  supplied only once for all cylinders at the same time by an initial asynchronous pulse CP generated immediately after the starter switch is turned on. Thereafter, injection is prohibited by  the output of the decoder 522 until every cylinder completes one each suction stroke. This may  prevent malfunction.
Patent JP-S62199148-A (JP)
Title: Data processing system
Inventor: HANAOKA HIROSHI
IPC: G06F9/06
Filed: 1986-02-27
Abstract: PURPOSE:To unify the management of the task source definition by preparing in advance a symbol name corresponding table so as to automatically convert the task source definition to a corresponding computer data of a new file system. CONSTITUTION:Task macro and task source definition files 1, 2 under the old file system of a data processing system of an electronic exchange operation program are transferred to disks 7, 8 under new file system by support programs 4, 5 respectively. Moreover, the mode name, the attribute of its mode name and the data map definition are outputted in case of the program compile from a SYSPRINT file 9. Further, the relation between the macro name of the file 1 and the mode name of the file 9 of the symbol name corresponding table 3 is transferred to a disk 10. Then the task conversion program 11 is started by each data of disks 7, 8, 10 and the file 9 and the definition of the file 2 is converted into a computer data file 12.
Patent JP-S61203113-A (JP)
Title: Production of flame retardant for phenolic resin
Inventor: NANAUMI KEN
IPC: C08G79/02
Filed: 1985-03-04
Abstract: PURPOSE:To obtain the titled flame retardant which can be easily handled and stabilize a phenolic resin, by reacting a form-aldehyde with a reaction product between a halogen-containing aromatic glycol or alcohol and an aromatic phosphate. CONSTITUTION:An aromatic phosphate of formula I (wherein R1, R2 and R3 are each H or a 1-10C alkyl) is transesterified with at least either of the halogen-containing aromatic glycol and alcohol compounds of formulas II and III (wherein X is a halogen, m and n are each 1-4, Y is -CH2 CH2O- or the like, p and q are each 1-10, Z is -SO2-, -O- or the like, R is a 1-3C alkyl, I and m are integers and I+m=5) preferably in the presence of a basic catalyst. The phenol formed as a by-product is quantitatively determined, and about 0.5-2.0mol, per mol of the determined phenol, of an aldehyde is added to the reaction mixture and reacted in the presence of an acidic or basic catalyst.
Patent JP-H03247077-A (JP)
Title: Adaptive contour prediction coding system by edge detection
Inventor: HAMADA TAKAHIRO
IPC: H04N19/11
Filed: 1990-02-26
Abstract: PURPOSE:To preserve an edge of an object by obtaining a picture element in the nearest vicinity of and at the outside of a predicted value object picture signal on a straight line, taking a difference between the picture element and a predicted object picture element along the straight line respectively and using the predicted object picture element on the straight line offering the least difference. CONSTITUTION:A predicted value and an original picture data are inputted to a subtractor 10, the difference is inputted to a quantizer 12 and a quantization representative is outputted to a receiver side (decoder side). The quantized representative value is added to the predicted value in an adder 11, and its output, that is, a reproduced picture data is written in a picture data memory 13. On the other hand, a picture data memory 104 and a predicted picture element selection section 103 at a receiver side are used to decode the received quantization representative value and to obtain a reproduced picture element. The picture data memory 104 stores the reproduced picture data and outputs the reproduced picture data to a VDU or the like and gives the reproduced picture data to the predicted picture element selection section 103 similarly in the case of the predicted picture element selection section 50 at a sender side to obtain an optimum predicted value. Thus, the edge is sharply preserved.
Patent JP-S56138636-A (JP)
Title: Heat exchanging type ventilating device
Inventor: WATANABE KAZUFUMI
IPC: F24F7/10
Filed: 1980-03-31
Abstract: PURPOSE:To improve utilization of the space of a living room, to unnecessitate reinforcement of  the surrounding portion of a part of fixture and to improve heat-exchanging and ventilating efficiencies as well as the dust-collecting ratio by oroviding an air suction port and an exhaust port  on the indoor side in the surface of a floor and by fitting the heat exchanging type ventilating  device to the part under the floor. CONSTITUTION:The air suction port 10 and the exhaust port 27 on the indoor side are provided  at grilles 12 and 28 situated at the same level with the surface 11 of the floor, respectively, while  the main body 32 of the ventilating device having a heat exchanger 14, as well as an air suction  port 22 and an exhaust port 19 for outdoor use, is fitted to the part under the floor. The air inside  the living room enters the main body 32 from the air suction port 10 and after dust being removed therefrom by a filter 13, gives thermal energy to the suction air at the heat exchanger 14.  Then, is passes through the exhaust port 19 and a ventilating port 21 via an orifice 15 and is exhausted. On the other hand, the air under the floor 23 enters a dust 33 from an opening 34,  where it is given the thermal energy in the ground 35, enters further the main body 32 from the  air suction port 22, is given the thermal energy at the heat exchanger 14 and then is sent into the  living room from the exhaust port 27.
Patent JP-S62199371-A (JP)
Inventor: ASAMOTO TOSHITAKA
IPC: B25C1/00
Filed: 1986-02-27
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-S60185959-A (JP)
Title: Photoconductive material
Inventor: OOHASHI KUNIO
IPC: G03G5/08
Filed: 1984-03-05
Abstract: PURPOSE:To vary a Fermi level continuously and to improve the run of a photocarrier in a conduction or valence band by varying the impurity density of one layer when two layers which are different in optical band energy, i.e. photoconductive layer and its surface protection layer are joined together. CONSTITUTION:The in-film density of impurity elements in the Vth group of the photoconductive layer 72 is increased near the interface and conduction bands are matched near the interface of the bands while conduction types are controlled properly. Namely, a solid line l indicates P density and a broken line (m) indicates O density in each graph; and both graphs show that the O density is high in the surface protection layer and the P density is shown by a polygonal line which is maximum near the interface between the surface protection layer and photoconductive layer and decreases toward the substrate side. Consequently, a carrier generated near the interface reaches a free surface smoothly because of the gradients of the conduction band and valence band and there is no remaining potential; and an electrostatic latent image has high resolving power and the deformation of the image is eliminated.
Patent JP-S55476-A (JP)
Title: Digital thermometer
Inventor: YAMAMURA KATSUMI
IPC: G01D7/00
Filed: 1979-04-09
Abstract: PURPOSE:To dispense with a reference voltage source and to reduce the power consumption by driving a DC amplifier, which is composed of a performance load calculating amplifier for generating a voltage according to a temperature, and a reference voltage generating circuit for A/D conversion with the use of an identical power source. CONSTITUTION:A C-MOS inverse calculation amplifier 1 of an active load, which is connected with a feedback resistor R3, is driven by a DC power source V1 thereby to generate a voltage according to the temperature with a small power consumption through a thermister 2 which has its resistance varying in accordance the temperature. On the other hand, the reference resistors 8 to 12, which are interchanged consecutively through a multi-vibrator 20 and a ring counter and which are connected with switches 3 to 7, generate reference voltages in response to the power supply from the identical power source V1 so that the output voltage of the amplifier 3 is digitally converted in a non-linear manner through a calculating amplifier 13 using an active load and a comparator using an active load. As a result, by the use of a display element using a liquid crystal, the temperature is displayed with a small power consumption without any use of the A/D conversion reference power source.
Patent JP-S59197260-A (JP)
Inventor: POORU SHITORON
IPC: A61N1/365
Filed: 1984-03-05
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-H04262505-A (JP)
Title: Laminated inductor element and its manufacture
Inventor: ONO SHUNICHI
IPC: H01F41/04
Filed: 1991-02-15
Abstract: PURPOSE:To provide a laminated inductor element and its manufacturing method by which the productivity of chip elements can be increased by the same procedure without especially changing the printing process and the lamination process of coil patterns due to an inductance value and which shortens the period from the receipt of an order to its delivery so as to correspond to individual inductance values. CONSTITUTION:At the aggregate 1 of laminated inductor elements where one coil pattern which protrudes to an goes around largely an electrode extraction direction from another coil pattern has been formed in addition to a coil starting-end part and a coil terminating-end part as ordinary electrode extraction parts, it is possible to obtain laminated chip inductors whose number of turns and inductance values are different depending on whether aggregate is cut at cutting positions 3 (cuts A) or at cutting positions 4 (cuts B).
Patent JP-H07254061-A (JP)
Title: Dma transfer device for image processor
Inventor: OKUMURA TAKUSHI
IPC: H04N1/21
Filed: 1994-03-14
Abstract: PURPOSE:To surely perform the DMA transfer of image data for every line by an arbitrary cycle, in a DMA transfer device for transferring the processed data in an image processor such as a facsimile equipment, etc. CONSTITUTION:On the output side of an image processing part 2, two line memories 3 and 4 are provided in parallel. The image processing part 2 processes image data for every line and alternately writes the processed data in a first line memory 3 and a second line memory 4. When the data of a line is written in the first line memory 3, a DMA transfer to a frame memory 6 is performed for the data stored in the second line memory 4. If DMA nontransfer data is generated, a processing interruption signal PAGAIN is outputted from a DMA data generation part 5 and the reading operation of an image reading part 1 and the processing operation of the image processing part 2 are temporarily interrupted by a CPU 7.
Patent JP-S56153772-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/822
Filed: 1981-03-23
Abstract: PURPOSE:To obtain a circuit having performance characteristics of various kinds by containing an electrostatic induction FET formed by inserting a semi-insulating layer into a source electrode region or between a surce electrode and a source semiconductor region in the circuit. CONSTITUTION:An N channel longitudinal FET is formed by drain electrodes 11, an N type high impurity density region 14, an N type low impurity density region 15, gates 13, an N type low impurity density region 15 and source electrodes 12. At the source side, windows are bored to a thin-film 18 in insulating substance, and the electrodes 12 are each contacted with the film 18 and N type high impurity 17. The larger the windows are made up, the larger series resistance becomes in the source. The larger the area of the film 18 is , the thinner the thickness is, and the larger a dielectric constant of the film 18 is, the larger the value of a bypass capacitor of the resistance becomes. The value of the resistance can be controlled by forming high resistance regions 19 in the vicinity of the regions 17 as necessary. The regions 17 may be contacted with the whole surface of the film 18.
Patent JP-S54135588-A (JP)
Title: Analog input device
Inventor: ARAKI TAKESHI
IPC: G06F3/05
Filed: 1978-04-12
Abstract: PURPOSE: To simplify the analog signal input device using thermocouple, by detecting presence or not for open-circuit of thermocouple by means of induced voltage generated by an open-circuit detecting transformer corresponding to the change in impedance of the thermocouple.  
     CONSTITUTION: A flying capacitor 2 which is charged to a specified voltage by the analog input detected by a thermoscouple 1 detects open-circuit of the thermocouple, and the detected analog input is applied to a CPU 3, where specified processing is performed, and a switch 8 is closed at the same time. As a result, FET 6 is closed through a constant current power source 9, so that an open circuit detecting transformer 5 and a coupling transformer 7 are coupled together. The induced voltage generated in the transformer 5 depending on the impedance change of the thermocouple is detected, and is compared in a comparator 10 where a reference voltage is applied. Therefore, presence or not for open-circuit of the thermocouple may be securely detected for without adding direct-current power source such as battery which requires replacement to the input circuit, so that an analog input circuit in a  simple constitution for thermocuple may be presented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62201907-A (JP)
Title: Novel polymer having cyclobutane ring unit in main chain
Inventor: HASEGAWA MASAKI
IPC: G11B7/2533
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled polymer which is suitable as a photopolymer, an optical recoding material of excellent erasability, etc., and can give a flexible tough transparent film by casting, by irradiating photoreactive crystals of a specified compound with light. CONSTITUTION:Photoreactive crystals obtained by recrystallizing di-n-propyl 1,3-dicyano-2,4-bis{4-[2-(4-pyridyl)ethenyl]-phenyl}-1,3-cy-clobutanec arboxylate of formula I (wherein nPr is n-propyl), which is a dimer of n-propyl alpha- cyano-4-[2-(4-pyridyl)ethenyl]cinnamate, from a recrystallization solvent such as n-propyl alcohol is irradiated with electromagnetic waves having wavelengths of 10-800nm from, e.g., a 500-W high-pressure mercury vapor lamp in an inert gas atmosphere in the presence of, optionally, an inert dispersing medium such as water or hexane to obtain the titled polymer having repeating units of formula II and an intrinsic viscosity >=0.05dl/g (as measured in CHCl3 at 0.30g/dl and 30 deg.C).
Patent JP-S55137377-A (JP)
Title: Reciprocating compressor
Inventor: MATSUSHITA OSAMI
IPC: F04B35/01
Filed: 1979-04-11
Abstract: PURPOSE: To solve the problem of compressor vibration by putting motors side by side in a motor bed which motors respectively contain unbalance plates and generate unbalance powers by turning the plates in the opposite directions at a same speed.  
     CONSTITUTION: Three cylinder barrels 14a, 14b, 14c exist in a housing 13. A central cylinder barrel 14c accomodates a cylinder bed 16 movable up and down by a retaining spring 15. The motor bed 16 contains unbalance plates 19a, 19'a. Motors 19, 19' turning the plates in opposite directions at a same speed to produce unbalance powers are laid side by side. Pistons 20, 20' which respectively reciprocate in the top and bottom cylinder barrels 14a, 14b are stuck to the upper and lower ends of the motor bed 16. A few unbalance powers produced by turning two motors 19, 19' may vibrate the pistons in one direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56138906-A (JP)
Title: Electromagnetic device
Inventor: MIZUNO TATSUHISA
IPC: H01F38/08
Filed: 1980-03-31
Abstract: PURPOSE:To enable the easy regulation of impedance of the electromagnetic device by a method wherein one core of a laminated core constituted by assembling plural cores is made to be transferable relatively against other cores by tightening or loosening a screw. CONSTITUTION:When an E type and an I type cores are used, for example, a winding 9 is equipped around the E type laminated core 8 being fixed an elastic material 7 on one side laminated face thereof, the I type laminated core 11 being also fixed an elastic material 10 on the laminated face thereof is made to confront with the former, the both are surrounded with a base 12 and a cap 13 and are calked. The I type laminated core 11 is made to be transferable against the E type laminated core 8 in the right-angled direction relatively with the confronting direction opposing against elasticity of the elastic material 10 by tightening or loosening the screw 14 screwed in the base 12. Accordingly the regulation of impedance can be attained by the simple operation of tightening or loosening of the screw 14, and dispersion owing to the workman can be reduced.
Patent JP-H03247025-A (JP)
Title: Line interrupt monitor
Inventor: FUDA HITOSHI
IPC: H04B3/46
Filed: 1990-02-23
Abstract: PURPOSE:To monitor line interrupt stably by superimposing a pilot signal onto a main signal at a sender side and suppressing the component of the pilot signal at a receiver by calculation. CONSTITUTION:A pilot signal (b) is superimposed on a main signal (a) and sent by a sender side coupling circuit 3 and a receiver side monitors a level change in the pilot signal (b) to discriminate the presence of line interruption. Then a signal whose level and frequency are equal to the pilot signal (b) superimposed on the main signal (a) and whose phase differs therefrom by 180 deg. is obtained and an adder circuit 6 is used to add the obtained signal to the pilot signal (b) or a signal whose level, frequency and phase are equal is subtracted from the pilot signal (b) to obtain a signal (e) not including the pilot signal (b) in the received output signal. Thus, the line interruption is monitored stably without giving effect onto the transmission of the substantial main signal.
Patent JP-H0561985-A (JP)
Title: Data processor
Inventor: KAWABATA TOSHIHIKO
IPC: G06F3/153
Filed: 1991-03-08
Abstract: PURPOSE:To shorten the time until the time to prepare the data of a dot pattern to paint out the internal part from the outline data like a vector font, etc., is made fast and the character, etc., are outputted. CONSTITUTION:When a processor 1 develops the data given by a vector to the dot pattern of each picture element unit and the outline data are written in an image memory 3, the data to paint out the internal part of the outline data are prepared by a painting-out circuit 4 constituted of hardware, and this is outputted to an output device 2.
Patent JP-2000243057-A (JP)
Title: Magnetic tape cassette
Inventor: NAITO HIROYUKI
IPC: G11B23/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of surely detecting a leader tape and preventing the malfunction by the irregular reflection in a cassette case and the irregular reflection by tape reels. SOLUTION: This magnetic tape cassette is constituted by freely turnably disposing a pair of the tape reels within reel housing ribs 45a and 45b formed in the cassette and optically executing the detection of the traveling state of the magnetic tape traveling by accompanying the turning of the tape reels and the leader tape disposed at the end of the magnetic tape by means of a light source and an optical sensor for receiving the light projected from the light source via a light passage hole 48. In such a case, the ribs 43a and 43b for regulating the route of the light projected from the light source toward the light passage hole 48 are formed between the front surface wall 2f of the lower half 2 and the reel housing ribs 45a and 45b of the lower half 2.
Patent JP-S59168548-A (JP)
Title: Program execution delaying device
Inventor: OCHIAI TOSHIAKI
IPC: G06F9/30
Filed: 1983-03-16
Abstract: PURPOSE:To set optionally the time for execution of instruction of an electronic computer by changing the cycle of a clock pulse. CONSTITUTION:The speed of instructions of addressess 100-102 is set 5 times as high as the reference speed, and this reference speed is reset at and after the address 103. In this case, 100 and 103 are set to registers 101 and 102 respectively by a data setting device 3. At the same time, 5 and 1 are set to data registers 121 and 122 respectively. When the program execution reaches the address 100 and the contents of a register 9 are set at 100, the output of a comparator 111 is turned on and the value of the register 121 is set to a delay time store register 13. Thus a clock pulse is obtained in a cycle five times as high as the reference speed. When the program control reaches the address 103, the output of a comparator 112 is turned on. Then the value of the register 122 is set to a register 13, and the output of a comparator 15 is coincident with the pulse cycle of a pulse generator 7.
Patent JP-H04280562-A (JP)
Title: Isdn communication system
Inventor: NISHIDA MASAKI
IPC: H04L29/06
Filed: 1991-03-08
Abstract: PURPOSE:To avoid disabled state transition with respect to connection and disconnection of a subchannel when a B-channel is divided into two subchannels for the communication by using user information of a D-channel is used to send/receive call control information between terminal equipments. CONSTITUTION:Brackets of each of states (1)-(4) shown in figure indicate the state of connection '1' and disconnection '0' of two subchannels B1a, B1b of a B-channel. A UI uses user information of the D-channel to receive/send call control information relating to the subchannels B1a, B1b for the state control. Control by D-channel is attained among (1), (2) and (4) and the transition from (1) to (4) is not in existence. The call control by using a usual D-channel is disabled of the transition between (2) and (3) and between (3) and (4). In this case, call control information by using the user information UI of the D- channel is sent/received and each of the subchannels is connected and disconnected individually. Thus, the communication efficiency is improved.
Patent JP-S52126871-A (JP)
Title: Device for telescoping tail conveyor of continuous excavator and loade r
Inventor: METSUGI YOSHISUKE
IPC: B65G21/10
Filed: 1976-04-19
Abstract: PURPOSE: To provide a continuous excavating loader using a belt conveyor which has a telescopic tail conveyor to be driven by an operator for transport vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio