baber/WOPTO huggingface dataset:
Patent JP-S5546009-A (JP)
Title: Exhaust gas purifying secondary air supply system for engine
Inventor: ISAKA YOSHIHARU
IPC: F01N3/34
Filed: 1978-09-25
Abstract: PURPOSE: To provide an exhaust gas purifying secondary air supply system for a cross flow engine provided at an air cleaner on the suction side thereof which system can promote combustion of unburnt gas in the engine by constituting the system such that secondary air is preheated within a secondary air supply passage thereof.  
     CONSTITUTION: Suction pipes 12 of an engine 9 extend upwardly from inside of banks 10, 11 and a connecting pipe 21 is disposed in a position between the suction pipes 12 to extend substantially in parallel with the suction pipes 12 and has an air cleanser 22 provided at the lower end thereof. A valve chamber 24 is provided adjacent to and forwardly of the air cleaner 22 and a reed valve 25 is disposed between the two which allows air to flow only in a direction from the air cleaner 22 into the valve chamber 24. Secondary air supply passages 27 are formed within cylinder heads 26 such that they extend across the cylinder heads 26 from the suction pipe 12 sides to exhaust pipes 13, 14. Each of the secondary air passages 27 has its one end 27a opened to the suction pipe 12 side of each bank 10, 11 and its other end 27b opened in the wall of an exhaust passage 28 of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63285129-A (JP)
Title: Production of optical fiber preform
Inventor: YABUKI TSUTOMU
IPC: G02B6/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the titled preform having a steep refractive index in the peripheral part, by feeding SiCl4 from the central layer of a multitubular burner and a blended gas of SiCl4 and GeCl4 from the second layer and depositing fine glass particles formed by flame hydrolytic reaction. CONSTITUTION:A blended gas of SiCl4, H2 and Ar is fed fro the central layer 1 of a multitubular burner and a blended gas of SiCl4, GeCl4, H2 and Ar is fed from the second layer 2. Ar is fed from the third layer 3 and O2 gas is fed from the fourth layer 4 to carry out flame hydrolytic reaction. The formed fine glass particles are deposited to provide a soot preform, which is then transparently vitrified.
Patent JP-S5914295-A (JP)
Inventor: GERUTO DEIKUTA
IPC: H05B7/11
Filed: 1983-06-30
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-H08314451-A (JP)
Title: Sound source device
Inventor: FUJIWARA NOBORU
IPC: G10H7/02
Filed: 1995-05-16
Abstract: PURPOSE: To embody a portable type of musical tone reproduction system by utilizing MIDI sound sources. CONSTITUTION: A MIDI data memory 225 for storing MIDI message data files and hardware (MIDI controller 223, microprocessor 226) for reproducing the data files of the memory 225 are built in a MIDI card 22. Playing information, etc., are read out of the memory 225 and are reproduced when a user operates the reproduction switch button 22e on the card. Then, if the user mounts the MIDI card 22 into a personal computer, makes composing operation of the playing information, etc., in this state and preserves the information in the memory 225, the reproduction of the playing information with the MIDI card 11 alone is possible. The musical tone reproduction system of a portable type like a cassette tape recorder is embodied.
Patent JP-H08314567-A (JP)
Title: External synchronizing clock generator
Inventor: TSUZUKI YUKO
IPC: G06F1/12
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a stable clock to a signal to be synchronized which is inputted with an optional timing by providing a synchronizing system gate outputting a clock signal by synchronizing with the rising or falling edge of a reset pulse signal. CONSTITUTION: An external synchronizing clock generator is provided with the synchronizing system gate 10 outputting the clock signal by synchronizing with the rising or falling edge of the pulse signal inputted to a reset terminal. When a differential pulse 1 by the signal to be synchronized is inputted from a differential circuit 12 to the reset terminal of the synchronizing system gate 10 in the state where the clock signal from a clock signal source 11 is always inputted to the clock input terminal of the synchronizing system gate 10, the synchronizing clock signal of the same period with the clock signal inputted to the clock input terminal is outputted toward an output gate 14 by synchronizing with the reference edge of the differential pulse 1. Thereby synchronization is attained in very short time.
Patent JP-H07299978-A (JP)
Title: Ic card
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1994-05-09
Abstract: PURPOSE:To prevent the forgery and alteration of a telephone card by providing a thin place to a part of the base material of an IC card and enabling punching by the punching device of a present telephone to enable the use as a telephone card. CONSTITUTION:A fine groove 2 is formed to the IC card base material l of an IC card 10 having an IC module 3 to form an IC card for a telephone card capable of being easily punched. The position of the groove is set below preliminarily numerals of 0.50, 100, 500 showing the use frequency of a telephone and the width of the groove is set to 2-10 mm and the thickness of a groove bottom part is set to 0.1-0.4mm.
Patent JP-H0856170-A (JP)
Title: Method of determining receiving quality of am receiver
Inventor: JIYON FURANSHISU KENEDEI
IPC: H04B17/00
Filed: 1995-05-16
Abstract: PURPOSE: To decide the reception quality of AM broadcasting by inspecting the characteristic of an inputted broadcasting signal without being based on the measurement of signal density delayed by AGC time constant. CONSTITUTION: An IF signal 25 is provided with an intermediate frequency to be used by a specific receiver and modulated by an audio information signal 26. A corrected IF signal 27 generated from a variable gain block 13 includes a residual carrier noise 28 higher than the upper side cut-off frequency of LPF 15. A pure sine-wave carrier signal 31 is induced from a square wave 30 provided with transition at the zero cross point of the signal 27. At the time of subtracting the pure sine carrier signal from the signal 27 by an adder 20, a noise signal 32 is generated. Otherwise, the pure sine-wave carrier signal can be generated with 180 deg. phase shift with respect to the corrected IF signal by a phase adjuster 18 to add these two signals to generate a noise signal.
Patent JP-S5544338-A (JP)
Title: Treating method of household sewage settling sludge and treated matter thereof
Inventor: KAMEYAMA AKIJIROU
IPC: C02F11/14
Filed: 1978-09-26
Abstract: PURPOSE: To treat to obtain sandlike powder, rich in organic matter, high in fertilizer value, easy in storing, carring and other handling, and high in safety, by adding gypsum and slaked lime to the household sewage settling sludge dehydrated to such an extent as to maintain fluidity, and drying.  
     CONSTITUTION: Setting sludge occurring in public sewage treatment final plant is dehydrated to such an extent that the fluidity may not be spoiled, and is then mixed with gypsum and slaked lime. Then, drying naturally or by blowing hot air, sandlike powder is obtained. The ratio of gypsum to slaked lime is usually 2:1, and the amount of addition with respect to the dehydrated sludge is about 10W20%. Such treated matter is free from odor peculiar to settling sludge, and pathogenic organisms are destroyed, so that the safety is high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287978-A (JP)
Title: Laser apparatus
Inventor: YOSHIOKA YOSHIFUMI
IPC: H01S3/1055
Filed: 1988-05-13
Abstract: PURPOSE:To output a laser light corresponding to its application by selectively introducing a diffracted light of at least two orders of diffracted lights by a diffraction grating of a laser light from a laser chamber into the chamber, and resonating it. CONSTITUTION:Means (first and second reflectors 4, 5) for selectively introducing a diffracted light of at least two orders of diffracted lights by a diffracting grating 3 of an output laser light from a laser chamber 1 into the chamber 1 along the optical axis of the laser light and resonating it are provided. Here, when the diffracted light is introduced along the optical axis of the laser light into the chamber 1, the diffracted lights can be resonated, any of the diffracted lights of primary and secondary diffractions can be resonated. Thus, the diffracted light to be resonated in accordance with the laser application can be suitable altered, and various utilities can be applied by one laser apparatus.
Patent JP-H07301470-A (JP)
Title: Resonance tube refrigerator
Inventor: AOYAMA KIMIO
IPC: F25B23/00
Filed: 1994-05-06
Abstract: PURPOSE:To improve a thermal efficiency by controlling an actuator for varying an interval of channel walls of a stack in synchronization with the vibrating period of a standing wave by providing the actuator in a resonance tube refrigerator in which the standing wave is generated in the tube and a heat flow is generated by thermodynamic synergistic action between working fluid and the stack in the tube. CONSTITUTION:A resonance tube refrigerator 1 has a sound source 21 for generating a standing wave in a resonance tube 11, a stack 12 having a plurality of channel walls 121 parallel to the vibrating direction of working fluid due to the standing wave, and a heat absorbing heat exchanger 15 and a radiating heat exchanger 16 disposed at both sides of the stack 12, and comprises an actuator 22 for varying the interval of the walls 121. The actuator 22 is so controlled by a controller 40 as to shorten the interval of the walls in a first period in which the fluid is displaced to the exchanger 15 side and a pressure is lowered in average and a second period in which the fluid is displaced to the exchanger 16 side and the pressure is raised in average and to increase the interval of the walls in the other period.
Patent JP-S5822648-A (JP)
Title: Method of machining curved surface and apparatus for controlling configuration of tool
Inventor: KISHINAMI KENJI
IPC: B23Q27/00
Filed: 1981-07-27
Abstract: PURPOSE:To make possible to machine highly precisely and efficiently a curved surface without producing a part left uncut such as a cutter mark or the like, by controlling an axial rake angle of a cutting edge with a rotating shaft so as to machine the curved surface. CONSTITUTION:A stopper 32 is provided to a fixed internal gear 28 of a tool configuration controlling apparatus 11, and a timing belt 34 for driving a control internal gear 29 is provided. With the gear 28 fixed, when the gear 29 is rotatably driven by the belt 34, a carrier 30 is rotated through pinion gears 24, 23, 22. Accordingly, blades 27, 27' can be rotated relatively to each other about an axis (R) through a differential gear comprising a differential gear housing 25 and a bevel gear 26 thereby the axial rake angle theta can be controlled.
Patent JP-S5642737-A (JP)
Title: Hydraulic pressure shock absorber device for vehicle
Inventor: MORITA ISAMU
IPC: F16F9/516
Filed: 1979-09-13
Abstract: PURPOSE:To obtain the optimum attenuation force for each stroke by making the orifice of a piston variable in the compression and tension strokes where the former reduces the damped ratio and the latter increases the damped ratio. CONSTITUTION:When a piston moves downward, the pressure in a lower chamber B rises and the pressure difference between the upper and lower chambers is increased because the preset pressure of a slide valve 13 is maintained to be high. The oil in the lower chamber B flows into the upper chamber A through passages D and E, a clearance F, and passages G, 23 and 24. Moving up a control rod 19 here widens the clearance F and reduces attenuation force, while moving down said control rod (right half portion illustrated in the figure) reduces the clearance F and increases attenuation force. In the tension stroke, an action of a spring 20 permits a slider 21 to move downward and decreases the area of an area at a taperd part 25 and increases the attenuation force.
Patent JP-H02294895-A (JP)
Title: Process input device
Inventor: MIYAGAWA MASUMI
IPC: G07C3/00
Filed: 1989-05-10
Abstract: PURPOSE:To stop counting time while a data processor is stopped and to eliminate demerit to lower the reliability of data by providing a time count pulse generation part to be operated while the significant state of a state monitoring signal is continued and an accumulation counter part to count the pulse. CONSTITUTION:In the significant state, a count pulse generation part 3 is operated and by using a clock signal from a clock signal generation part 4, the time count pulse is generated according to a period set in advance. This time count pulse is accumulated and counted by a counter part 5 and the accumulation information of an equipment operating time can be obtained by forming this pulse to be a digital code as a time count accumulation value. According to the request of the data processor or for each fixed period, a main control part 11 stores this time count accumulation value and the other information to a data buffer part 6 and outputs these information through a data output part 7 to the data processor. Thus, the equipment operating time can be continuously counted without being affected by the working state of the data processor and the reliability of the data can be improved.
Patent JP-S63282781-A (JP)
Inventor: KAWASHIMA TOMOYUKI
IPC: G02F1/133
Filed: 1987-05-14
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-S5644760-A (JP)
Title: Material for sliding bearing
Inventor: YAMASHITA MASAO
IPC: C22F1/08
Filed: 1979-09-17
Abstract: PURPOSE: To provide sliding bearing material which shows high resistance to seizing and to wear even under severe conditions of use, by reducing lead content near the surface, which serves at a sliding surface, by heating brass material in reduced pressure atmosphere.  
     CONSTITUTION: Brass material, e.g., Cu-Zn alloy material consisting of by wt% 62.19 Cu, 33.92 Zn, 2.42 Mn, 0.75 Si., 0.47 Pb, is heated in vacuum or in reduced pressure atmosphere. As a result, uniform dezincification is caused and a layer having low hardness and many voids is formed near the surface which serves as a sliding surface. Said decrease in hardness allows to improve draping property for a sliding material to a higher degree, and the many uniform voids serve as oil reservoirs so as to increase the oil-holding capacity, hereby material for sliding bearing having improved resistance to seizing is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000305943-A (JP)
Title: Information providing system, portable device and fixing device to be used in the system
Inventor: EGUCHI SATOSHI
IPC: G06F17/30
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain desired information and to simultaneously obtain information desired by a user even in the case of a station which is never used by the user in the past. SOLUTION: In this system, a portable device and a fixing device to transmit an item list, an individual ID and a group ID to the portable device are included. In the portable device, an item list input part 603 to receive the item list from the fixing device, an ID input part 604 to receive the individual ID and the group ID from the fixing device, a storage part 606 for an individual ID/selection item correspondence table in which a correspondence table between a starting station and a desired station is stored,  an individual ID analyzing part 605 to analyze whether the received correspondence table between the starting station and the desired station is stored in the storage part 606 for an individual ID/selection item correspondence table or not and to transmit an analyzed result to an item list display part 609 and the item list display part 609 to display a list of items corresponding to the individual ID or the item list to be inputted from the item list input part 603 by responding to output of the individual ID analyzing part 605 are included.
Patent JP-S608924-A (JP)
Title: Input device of two-dimensionally encoded japanese language
Inventor: ONO KIZOU
IPC: H03M11/08
Filed: 1983-06-29
Abstract: PURPOSE:To input a lot of kinds of characters such as Japanese language by a limited number of keys, by making a code two-dimensional. CONSTITUTION:A code is made two-dimensional, and the one-dimensional code and the two-dimensional code are made A and B, respectively. In case of the figure, for instance, when a ten key is depressed as 1 and 1, ''a'' is inputted. As a use example of this code, in case of ''ashita (tomorrow) 8PM kaishi (start)'', ''ashita 8PM kaishi'' becomes like ''021132418003724202211232'' and ''F2 ashita 8F3PMF2 kaishi''. In this way, all Japanese language can be inputted by a limited number of codes.
Patent JP-S5820052-A (JP)
Title: Abnormal traffic ontrolling system
Inventor: HARUTA KAZUNARI
IPC: H04M3/38
Filed: 1981-07-28
Abstract: PURPOSE:To quickly retire from a congestion state of processors for an electronic switchboard of multiprocessor system, by controlling a control load to the processor in a congestion state for each processor under control. CONSTITUTION:The function of an electronic switchboard of multiprocessor system is shared by plural processors LPR, CPR and MPR. A means HT is provided to the switchboard to monitor an abnormal congestion state for the above- mentioned processors and then transmits the control command of the control load to these processors which are in the ongestion state via an exclusive command line L2 reaching each processor. As a result, each processor under control command can control the control load to the processor in the congestion state. In such way, the processor can quickly be retired from the congestion state.
Patent JP-S5242305-A (JP)
Title: Remote control system for automatic answering telephone set
Inventor: ENDOU MUTSUMI
IPC: H04M1/652
Filed: 1975-09-30
Abstract: PURPOSE:To improve the concidential performance by providing independently the recording truck for the internal signal on the answering tape, and by making possible easily the device for internal signal with the recording switch.
Patent JP-S6011647-A (JP)
Title: Engine idle rotational speed control device
Inventor: TAKAGI MASAHIKO
IPC: F02D31/00
Filed: 1983-06-30
Abstract: PURPOSE:To make the effect of engine brake satisfactory, by providing such an opening degree subtracting means that the set opening degree of a throttle valve is gradually reduced upon lowering of load to set a computed opening degree, and as well such an opening degree holding means that, when the computed opening degree reaches a predetermined opening degree, the predetermined opening degree is held as the computed opening degree. CONSTITUTION:A control means 13 in a control unit 15 receives outputs from a throttle valve opening degree sensor 8, an idle switch 9, a lead detectibg means 21 and an engine rotational speed sensor 12, and controls a throttle valve controlling actuator 4 in accordance with the deviation between the actual opening degree of the throttle valve and the desired (idle) opening degree thereof. The control means 13 is connected with an opening degree subtracting means 26 which gradually reduce a first set opening degree to set a computed opening degree upon lowering of load, and an opening degree holding means 27 which holds a second set opening degree when the computed oening degree reaches the second set opening degree which is smaller than the first set opening degree. Further, when the computed opening degree is larger than the desired opening degree, a dashpot control means 24 delivers an opening signal in dependance upon the difference between the computed opening degree and the actual opening degree.
Patent JP-H11310927-A (JP)
Title: Cast-in-place concrete pile allowing large deformation
Inventor: OTSUKI AKIRA
IPC: E02D27/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To allow a large deformation of a concrete pile against a horizontal force in a large earthquake and prevent destructive damage even cracks have arisen by embedding viscous bodies such as asphalt or the like at every specified distance in positions where a large bending deformation arises in a cast-in-place concrete pile to form a flexible structure. SOLUTION: Viscous bodies 2 such as asphalt or the like are embedded at every specified distance in positions where a large bending deformation arises in a cast-in-place concrete pile 1 in a large earthquake, or in the pile head 1a to form a flexible structure. The viscous body 2 has a specified thickness (about several cm) and a disc-shape and further a hole in the center. The viscous bodies are respectively positioned between hoops having spiral or other shapes arranged in the inside of the cast-in-place concrete pile 1. The main reinforcements are circumferentially arranged along the outer periphery of the cast-in-place concrete pile 1. the breaking strength or the concrete pile 1 is a little inferior to ordinary one but the pile is very strong against displacement and hence, it is also strong against deformation in lateral vibration in a large earthquake.
Patent JP-S61277232-A (JP)
Title: Detecting and control device for abnormal discharge of transmitter
Inventor: KAWAMURA SHIGERU
IPC: H04B1/04
Filed: 1985-06-03
Abstract: PURPOSE:To protect a transmitter by providing a detecting part which detects only far ultraviolet rays from the spectrum of light generated by abnormal discharge and stopping temporarily radiation of radio waves from a transmitter each time when the detection output is outputted. CONSTITUTION:If abnormal discharge occurs in parts of a tuning part 4, only far ultraviolet rays are detected by a detecting part 5 and are converted to an electric signal and are sent to a control part 6 to control the transmitter. An ultraviolet-ray detecting tube 5 detects only far ultraviolet rays of about 200nm for the occurrence of abnormal discharge and converts them to an electric signal, and this signal is converted to a pulse wave output by a waveform shaping circuit 52. Pulses are sent to three circuits in parallel, and the pulse inputted to a one shot pulse generating circuit 53 transmits one pulse whose duration is, for example, one second to the control part 6 as a control signal number one. Thus, abnormal discharge is detected momently to control the transmitter, and continuation of abnormal discharge is broken to hold down the damage by a fire and the breakdown of parts to a minimum.
Patent JP-S599769-A (JP)
Title: Automatic correcting device of drawing
Inventor: OKUYAMA SHINGO
IPC: G05B19/05
Filed: 1982-07-08
Abstract: PURPOSE:To enable automatic correction of only necessary part of a drawing, by comparing drawing data before changing circuit in a computer with data after changing circuit in a magnetic tape (PC tape). CONSTITUTION:The difference between drawing data 1 and data structure of a PC tape is corrected by data conversion sections 3, 4, and intermediate data 5, 6, common to both are prepared. A comparison extracting section 7 compares the data 5, 6, and obtains the result as changed information 8. An automatic giving section 9 of circuit attached information gives circuit attached information such as symbols of electric instruments, notes etc. to changed circuit basing on the changed information 8. An automatic drawing correcting section 10 corrects drawing data 1 before change basing on the changed information 8 and obtains drawing data after change 11.
Patent JP-S60263899-A (JP)
Inventor: HASHIBA KENJI
IPC: G21F9/08
Filed: 1984-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。