baber/WOPTO huggingface dataset:
Patent JP-S57179392-A (JP)
Title: Working method of scroll member in scroll compressor
Inventor: MOROHASHI KAZUICHI
IPC: F04C18/02
Filed: 1981-04-24
Abstract: PURPOSE:To smooth the lubrication thereof even though it is operated under the contact with a scroll tooth by a method wherein the roughness of the surface of a scroll groove section is improved by effecting the burnishing work of the scroll groove section after the cutting work of the scroll member. CONSTITUTION:A round table 8, secured to a milling machine bed 9, is formed so as to be rotated under synchronizing with the parallel advancement in X direction of the milling machine bed 9 perfectly while a clutch 11 is provided to make them operable independently respectively for the convenience of the working. Then, a cutting edge 7 is employed as shown by the diagram and cut a circular involute groove as a fixed scroll 1 to be worked is advanced in parallel under being rotated, thereafter, the cutting edge 7 is exchanged to a burnishing tool, the cylindrical end face of which has a plane 7a vertical with respect to the axial line thereof, an angle 7b of which is steep, the face 7a of which shows a cross shape having a groove 7c, and the cylindrical side face section of which has a plurality of U-shaped grooves 7d in parallel with the axial line thereof. According to this method, the surface roughness of the scroll groove section is improved and the lubrication thereof may be smoothened.
Patent JP-S51139495-A (JP)
Title: Method of producing corner pads for palkages
Inventor: SHINPO KEIJI
IPC: B65D65/38
Filed: 1975-05-28
Abstract: PURPOSE: To provide a method of producing a buffer corner pads for packages which are made of foamed plastics, especially foamed polyolefin. The pads are rendered thin-walled and less suffers fusion failure, since they are formed by cutting an article obtained through foaming of polyolefin particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62221044-A (JP)
Title: Preventing circuit for malfunction of microprocessor
Inventor: TAKAHASHI KIYOSHI
IPC: G06F11/30
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the deterioration of performance of a motor, a solenoid, etc. owing to the damage caused by burning by detecting via a detecting means that the output signal of a microprocessor is kept ON or OFF for a prescribed period of time or longer and therefore deciding the abnormality of the microprocessor to break a power supply. CONSTITUTION:A microprocessor 1 is programmed so as to output a basic clock 101 from an output port in a normal action mode. If the processor 1 has abnormality, the clock 101 is not outputted from the output port and this port is fixed at a logic level 1 or 0. When the port is fixed at a logic level '0', a transistor Q1 is kept off and therefore a capacitor C1 is continuously charged through resistors R1 and R2. Then the charging voltage level signal 103 exceeds the input threshold level of an OR gate circuit 3. Thus the output signal 105 of the circuit 3 is outputted and supplied to a power supply control part 4. The part 4 turns off the power supply.
Patent JP-H08266055-A (JP)
Title: Thyristor valve
Inventor: YAMADA MASATO
IPC: H01L29/74
Filed: 1995-03-22
Abstract: PURPOSE: To maintain the required earthquake resistance and the insulation property of a thyristor valve, and improve the manufacture property of an insulating stud and transportation property of a valve unit. CONSTITUTION: An insulating stud is divided into 8a and 8b, at such position that the flexural moment working on the insulating studs 8a and 8b becomes minimum so that the valve unit may be halved above and below while maintaining the material strength and the insulating property to a thyristor valve, and between them is a mechanical coupling 14 provided.
Patent JP-S60208127-A (JP)
Title: Selective calling receiver with display
Inventor: MINAMI YOUICHIROU
IPC: H04B7/26
Filed: 1984-04-02
Abstract: PURPOSE:To avoid unnecessary calling by providing the 1st and 2nd call numbers to a receiver receiving a selective call signal and a display information signal, allowing the 1st number of perform call notice and information display and allowing the 2nd number to perform only the information display. CONSTITUTION:A radio frequency signal received by an antenna 1 is amplified/ detected/demodulated by a radio section 2, subjected to waveform shaping 3 and the result is converted into a digital signal and fed to a decoder 4. A programmable ROM5 is provided with plural call numbers in advance, the decoder discriminates whether the received number is the 1st number for the call notice or not and when the number is the 1st number, a speaker 8 is energized via a ring drive section 7 and displayed succeedingly for LCD display 10 via a liquid crystal display (LCD) drive section 6. When the received number is the 2nd information display number, only the LCD display 10 is performed. Thus, a carrier of receiver receiving a periodic information service is avoided from unnecessary ring tone to save the consumption of power battery.
Patent JP-S55156750-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1763
Filed: 1979-05-24
Abstract: PURPOSE: To provide an antiskid controller which sequentially effects skid control in accordance with a slip rate which is selected from a plurality of predetermined slip rates depending upon duration of ON of a solenoid which is detected at a detecting station.  
     CONSTITUTION: An output of a friction coefficient detecting circuit 5 is discriminated at a discriminating circuit 7, and if it is discriminated as a high friction coefficient μH which exceeds a predetermined value, a control circuit 9a is selected by a switch 8; if it is discriminated as a low friction coefficient μL, a control circuit 9c is selected; and if the friction coeffecient μ as discriminated is μL<μ<μH, a control circuit 9b is selected in order that an optimum timing is always selected for turning a solenoid of a hydraulic brake mechanism 10 on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05267521-A (JP)
Title: Structure of lead frame
IPC: H01L23/50
Filed: 1992-03-19
Abstract: PURPOSE:To provide a structure of lead frame which can be shaped positively with no problem in strength. CONSTITUTION:(a) is a perspective view prior to shaping, (b) is a cross-sectional side view from the direction of an arrow, and (c) is a perspective view after shaping. A groove 31 made in a lead frame 30 has constant width but the depth thereof is different depending on the location. it is deepest in the central part and becomes shallower toward the outside. When the lead frame 30 having such groove 31 is shaped according to conventional method, the lead frame 30 can be shaped positively because of the groove 31. Furthermore, since no cut is made on the outside of the lead frame 30 as shown on fig. (c), no crack take place.
Patent JP-H10250100-A (JP)
Title: Ink cartridge
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge for preventing a decrease of printing quality or printing fault by deviating fine bubble dispersed stably in ink by porous material such as foam material to an atmosphere communicating hole side. SOLUTION: An ink supply hole 4b of the ink cartridge 2 is formed at an outside, an atmosphere communicating hole 4c is formed at an inside, a rotary base 24 is rotated to give an accelerating motion by a centrifugal force to the cartridge 2, and the air (bubble) in a porous material 4f is deviated to the hole 4c. In this cartridge 2, most ink is drained from an ink supply hole 4b to an ink jet recording head side, and then the bubble is arrived at the hole 4b. Accordingly, suction of the bubble to the head side does not occur, in spite of sufficient ink is retained in the cartridge 2 and a decrease of printing quality or printing fault is prevented.
Patent JP-S60208192-A (JP)
Title: Fault detecting system in catv system
Inventor: AMAUCHI NORIMOTO
IPC: H04N5/00
Filed: 1984-04-02
Abstract: PURPOSE:To attain repair in a short time by collecting fault information of each branching amplifier through a center command from a two-way data transmitter utilizing a CATV cable network and supervising the amplifiers centralizingly so as to grasp earlier an abnormality in case of the fault. CONSTITUTION:Video image information from a broadcast center transmitter 1 is transmitted to terminal receivers 11-n of a terminal block 10 through an optical fiber cable or a coaxial cable 5 and a pair cable 9 for terminal devices. The broadcast center transmits a data collection command signal by polling from a two-way data transmitter 2 using a frequency band separated from a video image information transmission frequency band, branching amplifier fault information is received as a response signal by a data transmission unit 8 via a signal synthesis/branching unit 4 and a centralizing supervisory unit 3 supervises it centralizingly. Thus, a faulty generating clock in a CATV system cable network is detected earlier.
Patent JP-2000257173-A (JP)
Title: Grout holding cap
Inventor: HARAGUCHI TSUTOMU
IPC: E04B1/41
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate filling works of grout by providing an anchor bolt insertion hole, a bleeder pipe, and a grout filling pipe insertion hole for a transparent cap-shaped body for covering a support hole formed in concrete in order to support a base-side end of an anchor bolt. SOLUTION: A transparent cap-shaped body 11 is formed of a flexible material, which has a shape and a size suitable for covering a support hole 17 formed in concrete 15 in order to support a base-side end 13a of an anchor bolt 13. Then, the body 11 is fixed into an opening of the support hole 17 by means of a sealing material or the like, and the base-side end 13a of the anchor bolt 13 is inserted into an anchor bolt insertion hole 21, followed by filling a grout into the support hole 17 via an grout filling pipe 27. As the grout is filled, air in the support hole 17 is let out of the same via a bleeder pipe 23. The state is which the grout is filled can be viewed from outside via the transparent body 11. When the grout is filled into the support hole 17, only the body 11 is fixed into the opening of the support hole 17, which facilitate the filling works.
Patent JP-H03263233-A (JP)
Title: Self-diagnostic control system
Inventor: SUGANO HAJIME
IPC: G06F11/22
Filed: 1990-03-14
Abstract: PURPOSE:To shorten waiting time by counting a time from the disconnection to the application of a power source with a power source disconnection time counting means, and changing a diagnostic level corresponding to counted time. CONSTITUTION:The power source disconnection time counting means 2 is connected to the power source 1, and counts the time from the disconnection to the application of the power source by outputting a power-on signal and a power-off signal. A diagnostic level instruction means 3 issues an instruction to perform diagnosis in a user mode or a short-time mode on a self-diagnostic mechanism 5 based on the counted time of the counting means 2. In such a manner, it is possible to shorten the waiting time from the application of the power source to an actual operation by changing the diagnostic level based on the time from the disconnection to the application of the power source and performing the diagnosis in the short-time mode when the power source is applied within constant time after it is disconnected. Also, the instruction to perform the diagnosis of plural levels is automatically issued when initial diagnosis is performed.
Patent JP-H04299410-A (JP)
Title: Voice input device with guidance voice
Inventor: NAKADAI YOSHIO
IPC: G10L13/04
Filed: 1991-03-27
Abstract: PURPOSE:To extract only a voice signal that does not include the guidance voice component when the speaker's voices are superposed on the guidance voices. CONSTITUTION:The guidance signal outputted from a guidance signal source 11 is transmitted through a BPF 12, amplified by an amplifier 13, and outputted through a speaker 14. Then the amplified guidance signal is received by a speaker 19. Meanwhile the band stop signal of the BPF 12 is extracted out of the voice signal of the speaker 19 received through a microphone 15. Thus it is possible to obtain 8 voice signal that does not include the guidance signal component even though the guidance voice is superposed on the voice signal of the speaker 19 in terms of time.
Patent JP-H11255843-A (JP)
Title: Rubber containing silanol
Inventor: OKAMOTO HIROSHI
IPC: C08L15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber exhibiting high damping properties, a high breaking elongation and a high breaking strength comprising a rubber containing ethylene groups and a side chain which is bonded to the rubber and bears a silanol on its end. SOLUTION: The titled rubber is constituted of a rubber containing ethylene groups and a side chain bonded to thereto and bearing a silanol, preferably a pyridinium salt of silanol, on its end. That is, the side chain of the rubber bearing a silanol is preferably such that the silanol is bonded to the pyridinium salt. As the rubber containing ethylene groups can be mostly employed a synthetic rubber (e.g. SBR, NBR and the like) which contains ethylene groups and can copolymerize with a vinylpyridine or the like. The rubber is prepared by quaternalizing with an alkyl halide a pyridine ring present in the side chain of the synthetic rubber modified with a vinylpyridine and replacing the halogen in the resultant quaternary salt with a silanol obtained, for example, by the acid treatment of water glass.
Patent JP-H03263506-A (JP)
Title: Low nitrogen oxide burner
Inventor: OOTA HIROTOSHI
IPC: F23D14/02
Filed: 1990-03-14
Abstract: PURPOSE:To form the flame long and at the same time make it possible to effect two-stage combustion and suppress the generation of NOx by installing a guide plate in the gap in the lower face and side face of a burner tube which is provided with a flame hole for discharging a gas-rich mixture gas downwards with a guide plate. CONSTITUTION:On the lower face of a burner tube 6 many flame holes 10 open which jet out a gas-rich mixture gas that is supplied into a passage 8. On the other hand a guide plate 7 that covers the lower face and side face of the burner tube 6 with a gap 11 on them guides the primary flames 12 formed on the flame holes 10 and the gas unburned due to the shortage of oxygen upwards by the gap 11 and the unburned gas is made to burn by the tertiary air through a passage 15 to form secondary flames 22. Because of the combustion with shortage of oxygen the length of the primary flames 12 is large and heats the mixture gas in the burner tube 6 and the flame temperature drops. And, the secondary flames 22 extend long because of the combustion with excess air and at the same time the flame temperature is kept low by the tertiary air. Further, the combustion temperature of the flames drops also by the two-stage combustion by the flames 12 and 22. As a result it is possible to suppress the NOx generated in a gas hot-water-maker 1 to a low value.
Patent JP-H01237946-A (JP)
Title: Magneto-optical recorder
Inventor: INOUE HIROSHI
IPC: G11B11/10
Filed: 1988-03-18
Abstract: PURPOSE:To reduce an initializing magnetic field and a recording power by being equipped with a magnetic field impressing means and a heating means to a recording medium to form an auxiliary layer having a vertical magnetic anisotropy and an auxiliary layer having the vertical magnetic anitostropy to set the magnetization direction of the storing layer. CONSTITUTION:When data are overwritten, first, an initializing magnetic field is impressed to a recording medium 1 by a first magnetic field impressing means 2. By adding the initializing magnetic field, an auxiliary layer 7a of the magnetic domain of the recording medium 1 is magnetized in the direction of an initializing magnetic field. When a storing layer 1a is magnetized in the direction reverse to the initializing magnetic field, for example, the recording medium 1 is heated to a temperature higher than the compensation temperature of an auxiliary layer 1b by a heating means 3 composed of a semiconductor laser, etc., and the temperature is kept over a constant time. Reversely, when the storing layer 1a is magnetized in the same direction as the initializing magnetic field, the recording medium 1 is heated up to the temperature higher than the Curie temperature of the storing layer 1a and lower than the compensa tion temperature of the auxiliary layer 1b by the heating means 3. Thus, the initializing magnetic field and the recording power can be reduced.
Patent JP-H11261590-A (JP)
Title: Switch system for atm exchange
Inventor: YAMADA KIYOSHI
IPC: H04L12/70
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To smoothly switch active and standby systems of an ATM exchange without the occurrence of a cell loss or the like at the time of switching. SOLUTION: When switching an active system to a standby system while cells flow in both systems in an ATM exchange provided with the communication routes of active and standby systems, the numbers of cells passed in a line centralizing device connected with a switch are respectively read out for the active system and the standby system, and when the difference of both numbers is less than a fixed value, switching of the switch is permitted. Or, switching of the switch is permitted on conditions that a specified cell flows in the standby system in advance and that the specified cell is surely transmitted/received.
Patent JP-H06273004-A (JP)
Title: Refrigerant recovery apparatus
Inventor: KOJIMA SUSUMU
IPC: F25B45/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a small-sized lightweight main body of an apparatus for recovering refrigerant such as fluorocarbon. CONSTITUTION:An apparatus for recovering a refrigerant includes a main body 1, a container 2 for storing a refrigerant recovered, a measuring device 3 to measure the weight of the refrigerant filled in the container 2, and a controller to stop the operation of the main body 1 when the weight as measured with the measuring device 3 reaches a specified value. The main body 1 is set being separated from a weighing device 3 thereby achieving a smaller size and a less weight of the main body 1 of the recovery apparatus.
Patent JP-S54155887-A (JP)
Title: Continuous preparation method of micro-dissolved oxygen water of known concentration
Inventor: SUGINO KUNIO
IPC: G01N1/00
Filed: 1978-05-30
Abstract: PURPOSE: To enable the calibration water of an arbitrary micro-dissolved oxygen concentration readily and accurately by mixing nearly 0μg/l dissolved oxygen water obtained by bubbling N 2  in raw water and saturated dissolved oxygen water.  
     CONSTITUTION: Raw water is drawn up from a raw water vessel 9 by a pump 10 into a preparing vessel 1 and N 2  of a bomd 11 is bubbled from a ball filter 2 through a pressure gauge 12 and flowmeter 13. Nearly Oμg/l dissolved oxygen water A having assumed a vapor-liquid equilibrium state is measured of its concentration by a micro-dissolved oxygen meter M through flowmeter 5. On the other hand, the saturated dissolved oxygen water obtained by bubbling air into pure water in a thermostatic bath 8 is dosed and mixed in the water A on the way of piping and the concentratioln of the micro-dissolved oxygen water B is measured. The measurement value having increased corresponds to the calculated value of the formula (W 1  is flow rate ml/min of the water dosed; W 2  is flow are ml/min of the water B; St is O 2  solubility mg/l in pure water at temperature t°) and the oxygen meter M is readily calibrated by this calculated value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266012-A (JP)
Title: Reset control system
Inventor: SAKAMOTO TOKUICHIRO
IPC: G06F1/24
Filed: 1990-03-16
Abstract: PURPOSE:To exactly detect the runaway of a microcomputer and to judge to which microcomputer reset is to be applied by providing a means for storing a count value of the number of times of communication. CONSTITUTION:A counter value contained in a communication executed between each of microcomputers 1,2 is set to zero at the time of resetting, and increased by '1' each, whenever the communication is executed. A main microcomputer 1 compares a counter value which becomes zero at the time of resetting, stored in an internal storage device 9, and a counter value sent by a communication from the sub-microcomputer 2, and in the case they are different from each other, when the count value stored in the internal storage device 9 of the main microcomputer 1 is zero, it is judged that the main microcomputer 1 is reset. On the other hand, in the case the count value is not zero, it is decided that the sub-microcomputer 2 runs away. In such a way, to which microcomputer reset is applied can be decided, and by holding its information, a failure part can be informed to the outside.
Patent JP-H04300831-A (JP)
Title: Cream of 9-methyl-3-(1h-tetrazol-5-yl)-4h-pyrido(1, 2-a)pyridmidin-4-one or its salt
Inventor: TAGUMA KAZUNORI
IPC: A61P37/08
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a cream, containing 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1, 2-a]pyrimidin-4-one or its salt as an active ingredient and useful for treating allergic dermatopathy. CONSTITUTION:A cream containing 0.01-5.00%(wt./wt.) 9-methyl-3-(1H-tetrazol-5- yl)-4H-pyrido[1, 2-a]pyrimidin-4--one or its salt, 0.2-2.0%(wt./wt.) hydrophilic polymer, 5-20%(wt./wt.) oily substance, 0.5-7.0%(wt./wt.) nonionic surfactant, 0-2%(wt./wt.) neutralizing agent and 50-90%(wt./wt.) water.
Patent JP-H05268291-A (JP)
Title: Data buffer management system
IPC: G06F13/00
Filed: 1992-03-19
Abstract: PURPOSE:To change the number of buffers for every line without causing the occurrence of buffer busy due to the occupation of the buffer by a specified protocol line, and at that time, to give no influence upon a line during communication. CONSTITUTION:A resource management processor 120 and a shared memory 14 to execute the assignment and the management of a data buffer resource include a transmitted data buffer 141 to execute the dynamic assignment of a resource in accordance with the kind of a designated protocol and a buffer management information area 143 for realizing buffer management.
Patent JP-S63232023-A (JP)
Title: Power transmission device
Inventor: TASHIRO TAKAO
IPC: B60K17/348
Filed: 1987-03-20
Abstract: PURPOSE:To absorb difference in rotation between front and rear wheels at the time of making a turn and miniaturize a device itself by forming a center differential device with a viscous coupling having an outer case and an inner sleeve. CONSTITUTION:The outer case 11 of a center differential device 9 is rotatably supported in the transaxle case 3 of a power transmission 1. In this case, the center differential device 9 is formed with a viscous coupling having an operation chamber 9A which is sealed in between the outer case 11 and an inner sleeve 29. And, the viscous coupling is formed by engaging plural outside and inside plates 11B, 29B with, being placed in between, the splines 11A, 29A provided on the inner peripheral part of the outer case 11 and the outer peripheral part of the sleeve 29, respectively, while sealing a viscous fluid 31 in the operating chamber 9A.