baber/WOPTO huggingface dataset:
Patent JP-S57148500-A (JP)
Title: Electrostatic acoustic converter
Inventor: NAONO HIROYUKI
IPC: H04R19/00
Filed: 1981-03-10
Abstract: PURPOSE:To make a directivity variable with a simple configuration in combination with omnidirectional and bidirectional by supporting the diaphragm with a concentric diaphragm supporting ring, and configuring a ring-shaped vibrating film and a  circular vibrating film, and installing insulated split electrodes opposing to each vibrating film. CONSTITUTION:A vibrating film 1 of an electrostatic acoustic converter is stretched  across a diaphragm fixing ring 2, and the vibrating film stretched across the ring 2 is  supported by an insulator 4 made of ceramic, etc., and then, the vibrating film is set in  such a way that the film opposes to an electrode having a ring-shaped opposed electrode 5 and a circular opposed electrode 6. A back air chamber 6 is installed in a part  of the insulator 4 which supports the electrode 5 and it is arranged that the bidirectional conditions is satisfied with a phase circuit composed of a hole 7 and a resistor  8. Moreover, another back air chamber 9 is installed in a part of the insulator which  supports the circular electrode 6 at the center, and a high impedance section, from  which a little air leaks out to the introducing section of the electrode 6 and a part of  the insulator 4, is formed. The back air chamber a and the high impedance section is  set as the omnidirectional. Then it is arranged that the directivity is made to variable  one with a simple configuration in combination with the omnidirectional and the bidirectional.
Patent JP-H08263303-A (JP)
Title: Data-processing system
Inventor: RODONII HIYUU DENSHIYAMU
IPC: G06F11/30
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To easily decide the kind and source of an event and to decide the timing of updating to coefficient data supplied to an interpolation device by detecting the event generated during the operation of a data processor. SOLUTION: Data are written to the plural pairs A and B of memory positions decided beforehand inside a device for the event to be indicated, the data are read out of the respective pairs A and B, the data are processed and interruption data for indicating whether or not a corresponding event is generated are generated. When it is so, interruption signals are sent to a control processor, the interruption data corresponding to the event are written to the memory position C decided beforehand inside a processor and the processor reads the interruption data inside the position C and decides the event indicated by the interruption signals.
Patent JP-H0654578-A (JP)
Title: Circuit and method for delay of commutation
Inventor: CHIYAARUZU SHII OOSUCHIN
IPC: H02P6/16
Filed: 1993-02-24
Abstract: PURPOSE: To perform delays suitable for the ripple of the rotational speed of a motor, by sending a reverse EMF signal to a timing circuit, and measuring the duration of the commutation state, and comparing it with the value which is a function of the duration of the commutation state. CONSTITUTION: A control logic circuit 107 controls a sawtooth-wave oscillator (RC) 101 and track and hold circuits (TH) 103 and 103a. When TH103a is holding, TH103 tracks, and when the TH103a is tracking, TH103 holds. The output of TH103 is given to a potential divider 104, and it generates a proportional drop output voltage. The proportional drop output voltage is a fraction of the duration of a last cycle. The output of RC101 which is the fraction of the present cycle after passage is added to comparators 105 and 106, together with the output of the potential divider 104. When the input of RC101 gets over the value supplied by the potential divider 104, the output of the comparators 105 and 106 change. The comparator 106a changes state, when the voltage of the potential divider 104a goes over the voltage of TH103a.
Patent JP-S62195714-A (JP)
Title: Head position detecting medium
Inventor: NEGISHI KENJI
IPC: G11B21/10
Filed: 1986-02-21
Abstract: PURPOSE:To detect the head position easily with high accuracy by providing a recording pattern where >=2 recording areas are formed in at least one region among plural divided regions at an interval in a direction along the track and also in crossing with the track. CONSTITUTION:Four recording regions 1a-1d at an equal interval in the circumferential direction and in radial direction are formed at each sector. When a magnetic head fed by a carrying mechanism is on the 50th track as shown in (a), the head scans only the 2/3 of recording regions 1b, 1c of a rotating magnetic disk. Thus, in taking a time axis of 1msec at the lateral axis, the two central level corresponding to the recording regions 1b, 1c appear eminently when no track shift exists. When the track shift of the head exists, the shift is detected as the ratio of reproducing signal levels and the shift is discriminated easily.
Patent JP-S59162429-A (JP)
Title: Optical thermometer
Inventor: NAKADA KOUHEI
IPC: G01K11/12
Filed: 1983-03-05
Abstract: PURPOSE:To perform highly accurate temperature measurement without measurement errors, by detecting reference light, which is not transmitted through a semiconductor, in addition to measured light, which is transmitted through a semiconductor whose light tansmittance at a light absorbing end depends on the temperature. CONSTITUTION:A light emitting element 1 is lighted by a signal from an operation processing circuit 2 through a chopper circuit 3 and a light source driving circuit 4. The light is guided by a light sending fiber 5 and reflected by a mirror 6 in a sensor part S. Part of the reflected light passes a semiconductor temperature sensor 7, whose transmittance at a light absorbing end depends on a temperature, and a light receiving fiber 8 and is inputted to a measuring light receiving element 9. The other part of the reflected light is inputted to a reference-light receiving element 12 through a reference-light reciving fiber 11. The outputs of the light receiving elements 9 and 12 are inputted to the operation processing circuit 2 through a measured light signal amplifier circuit 10, a reference light signal amplifier circuit 13, and an AD converter circuit 14. The ratio between the two inputs is computed and compared with the measuring line of light output ratio versus temperature from a memory circuit 15. Thus the temperature of the temperature sensor 7 is obtained highly accurately and displayed on a display circuit 16.
Patent JP-H04253718-A (JP)
Title: Production of rigid foam
Inventor: SAITO JOICHI
IPC: C08J9/14
Filed: 1991-02-05
Abstract: PURPOSE:To produce a rigid foam improved in compressive strength, dimensional stability, appearance, etc., by using a specified cyclic carbonate adduct as part of an active hydrogen compound in producing a rigid foam by using a halohydrocarbon blowing agent. CONSTITUTION:A prim. or sec. amine compound (e.g. methylamine) and a compound having a cyclic carbonate group are subjected to an addition reaction to produce a cyclic carbonate adduct. This adduct is used as part of an active hydrogen compound material such as polyether polyol or polyester polyol. The active hydrogen compound material is reacted with a polyisocyanate compound (e.g. tolylene diisocyanate) in the presence of a halohydrocarbon blowing agent (e.g. 1,1-dichloro-2,2,2-trifluoroethane) and assistants such as a catalyst to produce a rigid foam. In this way, the lowering of flow in the initial stage of the production stage can be prevented, and the moldability can be improved.
Patent JP-H08232744-A (JP)
Title: Trouble diagnosing device and control device for control valve
Inventor: YOSHIOKA SADAAKI
IPC: F02D45/00
Filed: 1995-02-23
Abstract: PURPOSE: To prevent a impossibility of running due to a trouble of a control valve, such as a purge valve and an EGR valve. CONSTITUTION: A control valve 21 introduces gas, not metered by an airflow meter, to an intake pipe and introduction of gas to the intake pipe is cut by a gas introduction cut means 22. It is decided by a deciding means 23 whether an engine stop occurs within a given time starting from release of the introduction cut, and when it is decided that the engine stop occurs, it is decided by a deciding means 24 that a trouble occurs to a control valve 21.
Patent JP-S52119074-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA MASANORI
IPC: H01L23/46
Filed: 1976-03-31
Abstract: PURPOSE: To obtain a compact and lightweight semiconductor device by fabricating the inlet/outlet of the refrigerant in parallel with the pressure-contact face of the element within the opposing-face planes of the cooler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59160773-A (JP)
Title: Fault point marking system of submarine cable
Inventor: HATA TERUO
IPC: G01R31/11
Filed: 1983-03-04
Abstract: PURPOSE:To mark a position of fault point of submarine cable by providing monitoring oscillators of different frequency for each repeater, transmitting pulselike signal for a short time that allows separation of frequency, and measuring the reflection from the fault point. CONSTITUTION:When there is a fault point of submarine cable between repeaters R3' and R4', a pulselike signal of time tau is transmitted from a terminal station 1' at alloted frequency of low group band. Switching signal detecting and switching driving circuits 4-1-4-3 of repeaters R1'-R3' detect the signal and oscillate monitoring transmitter for high group HSV'-1-HSV'-3 for a time tau. Signals of HSV'-1, HSV'-2 are transmitted toward a terminal station 2'. However, as the direction of transmission is reverse, the signals can not pass repeaters R2', R3'. The signal of HSV'-3 is reflected at the fault point to become signal of forward direction and arrives at the terminal station 1'. The position of the fault point can be known accurately by the signal.
Patent JP-H06252762-A (JP)
Title: A/d converter
Inventor: IWAOKA MITSURU
IPC: H03M1/46
Filed: 1993-02-24
Abstract: PURPOSE:To realize an A/D converter compatible in low cost and high processing speed by using a common conversion circuit so as to apply conversion processing in parallel to plural analog input signals. CONSTITUTION:A successive approximation A/D converter having plural input channels classifies at first to which of two divisions of an input full scale as to plural analog input signals an input signal belongs and then classifies at second to which of four divisions of the input full scale as to plural analog input signals an input signal belongs. Similarly the classification range is divided more by each 172 and the A/D converter classifies to which of 1/2N division an input signal belongs to confirm bits of each digital output signal. In the classification above, plural analog inputs belonging to a range of 1/2N division are classified simultaneously to confirm digital outputs as to plural analog inputs after conversion at the same time.
Patent JP-S51111369-A (JP)
Title: Alarm system for tirepressure
Inventor: HORIKOSHI SHIGERU
IPC: B60C23/04
Filed: 1975-03-26
Abstract: PURPOSE:Automatic resetsystem at the pre-setpressure by fuilling up the air, after the alarm of air pressure drop.
Patent JP-S59163537-A (JP)
Inventor: JIYORUN ARUFURETSUDO
IPC: G01N3/00
Filed: 1984-02-28
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。
Patent JP-H06247339-A (JP)
Title: Protective device for motor of industrial vehicle
Inventor: HIROTA KENJI
IPC: B62D21/18
Filed: 1993-02-24
Abstract: PURPOSE:To provide a protective device which is used for the motor of an industrial vehicle and which is mounted with a cover by a simple bolting operation without machining frame-side members. CONSTITUTION:In an industrial vehicle, transmission cases 19 connected to each drive wheel are opposed to each other within frame internal space in front of the ends of a pair of right and left separate lower frames 12 constituting a frame 11 and a traveling motor 17 is disposed between the transmission cases 19. A cross plate 27 is suspended between the end portions of the pair of lower frames 12 and one end portion 23 of a cover 21 is engaged between the cross plate 27 and each of the pair of lower frames 12 and is extended to almost cover open space below the transmission cases 19, and the other end portion 25 of the cover 21 is locked to an existing member 29 of each transmission case.
Patent JP-S58153896-A (JP)
Inventor: TAKEYA YOSHIKI
IPC: F16L1/024
Filed: 1982-03-05
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-H05230515-A (JP)
Title: Dust collector for casting hearth
Inventor: SHOJI SHIGEO
IPC: C21B7/22
Filed: 1992-02-24
Abstract: PURPOSE:To decrease the wear of a forced draft fan for supplying dusty gases to a bag filter by coarse-grained dust. CONSTITUTION:The dusty gases from a horizontal inlet duct 7 enter a coarse- grained dust collector 5 having a flat rectangular parallelepiped shape where the gases completely invert horizontally and are introduced to an outlet duct 8. The coarse-grained dust 6 is gathered to the front end of the dust collector 5 by utilizing the inertia force generated by the centrifugal force at the time the dusty gases invert. The coarse-grained dust 6 is efficiently settled at this front end and is recovered into a hopper 9. As a result, the dusty gases from which the coarse-grained dust is removed is supplied by the dust collector 5 to the forced draft fan 2 and, therefore, the wear by the dust of the forced draft fan 2 is prevented.
Patent JP-2000232880-A (JP)
Title: Production of gene recombinant human thyroid stimulating hormone receptor or its derivative using insect cell
Inventor: MATSUBA TAKAO
IPC: C07K14/72
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To stably and in large quantities obtain gene recombinant human thyroid stimulating hormone receptor(TSHR) used in the measurement or the like of an anti-TSHR autoantibody by cultivating an insect cell infected with a virus containing a gene of human TSHR or the like under a high oxygen concentration. SOLUTION: The objective gene recombinant human thyroid stimulating hormone receptor(TSHR) or its derivative useful in the measurement or the like of an anti-TSHR autoantibody for diagnosing thyroid autoimmune diseases represented by Basedow disease is obtained by cultivating an insect cell infected with a virus containing a gene coding for human TSHR or its derivative under a high oxygen concentration condition to produce insoluble human TSHR or its derivative, solubilizing the resultant insoluble human TSHR or its derivative in the presence of a recfucing agent and a protein denaturing agent and not only separating it from impurities but also decreasing the concentration of the above reducing agent and protein denaturing agent.
Patent JP-H11195303-A (JP)
Title: Vehicular head light
Inventor: KATO YOSHIKI
IPC: F21V5/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce parts used to obtain a prescribed light distribution pattern, and to improve efficiency of the light of a light source device by forming the shape of the output end of a core material of a single optical fiber composed of the core material in a shape to obtain a prescribed light distribution pattern. SOLUTION: The light from a light source of a light source device 1 is made incident on the incident end of a core material of a single optical fiber 2 to radiated the front of a vehicle in a prescribed low light distribution pattern P-1 through a lens 60 after being emitted outside from the output end 24 of the core material. At this time, since the shape of the output end 24 is formed in a shape to obtain the light distribution pattern P-1, the light emitted from the output end 24 is radiated as it is to the front of the vehicle in the light distribution pattern P-1. Therefore, a part to obtain the light distribution pattern P-1, for example, a part such as a reflector and a shade is obviated, so that the light from a light source can be utilized as it is without shielding it.
Patent JP-S57151070-A (JP)
Title: Signal generating device
Inventor: IYAMA KUNIHIKO
IPC: H02K21/38
Filed: 1981-03-12
Abstract: PURPOSE:To simplify the work of ajustment in a signal-generating device for the ignition of an internal combustion engine or the like by fitting both signal rotors of two signal generators on a drive shaft at a fixed interval and arranging both stators on both sides of the drive shaft. CONSTITUTION:When signal rotors 9 and 16 of the first and the second signal geberator G1 and G2 are rotated by the drive of an engine via a drive shaft, pulses corresponding to the position of a crank are generated in a coil 14 by the facing and seoarating between a projection 9 and an iron core 13, and pulses for operating an ignition device are generated in a coil 23 by a projection 16a and an iron core 22. These rotors 9 and 16 are fitted on a drive shaft 5 in a housing 1 at a fixed interval, and stators 10 and 18 are arranged on both sides of the drive shaft 5 to be respectively faced to rotors 9 and 16. In this construction, both stators 10 and 18 are independently positioned not to disturb each other, and rotors 9 and 16 can be adjusted very easily.
Patent JP-H05201306-A (JP)
Title: Collision judging device
Inventor: YOSHIMA YUTAKA
IPC: B60R21/16
Filed: 1992-01-28
Abstract: PURPOSE:To enable collision judgment with one sensor, and provide a collision judger capable of checking. CONSTITUTION:A G sensor 1 and a test pattern generator 2 are connected to CPU3. The test pattern generator 2 outputs at least a waveform signal at collision. The CPU3 has first to third collision judgment algorithms 31-33, and performs the judgment in parallel. The judgment results are introduced to a decision-by-majority circuit 37, and are judged by the decision by majority. When the waveform signals outputted from the test pattern generator 2 are input into the first to third collision judgment algorithms 31-33, the judgment results of the decision-by-majority circuit 37 are sent to an abnormality judger 5, which judges whether the judgment results are normal or not. And, when judged that it is abnormal, an alarm part 6 is operated. When the output of the G sensor 1 is input, the judgment results of the decision-by-majority circuit 37 are sent to an air bag driving circuit 4.
Patent JP-S61195583-A (JP)
Inventor: OGINO TAKAO
IPC: A47J27/00
Filed: 1985-02-25
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-H01211455-A (JP)
Title: Jam
Inventor: YANAGIMOTO REIJI
IPC: A23L19/00
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to taking in a mushroom ingredient at large quantities as a health food, by adding pulverized ENOKI DAKE (a sort of mushroom) to jam of apple, strawberry, etc. CONSTITUTION:In a jam using ENOKI DAKE (a sort of mushroom) used as a material, considerable ratio of pulverized ENOKI DAKE is added to jam part consisting of a main material such as apple, peanut, etc. Then a dried persimmon, sugar, etc., is added thereto as a sweetener. Then oranges such as navel orange is added thereto so as to cancel odor of ENOKI DAKE and simultaneously control whole taste. The resultant jam is suitable as effective utilization of ENOKI DAKE and demand which is not effected by season, etc., can be aroused, because considerable amount of the ENOKI DAKE can be used in the jam.
Patent JP-S55128378-A (JP)
Title: Arc welding equipment
Inventor: UKAI JIYUN
IPC: B23K9/12
Filed: 1979-03-27
Abstract: PURPOSE: To eliminate the play of a wire in a conduit tube and prevent the delay in feeding the wire at the next welding by stopping feeding the wire then running a wire feed motor backward and forward to set the welding wire in the correct position.  
     CONSTITUTION: The normally open contacts 25 of arc generation detection signal and the normally open contacts 27 of wire feed start signal are closed, by which a relay 22 is energized to close the normally open contacts 22a, thereby running forward a wire feed motor 21 and feeding the welding wire to the weld zone. Next, when the welding torch is detached from the base metal and the arc is cut, the contacts 25 which had closed open to de-energize the relay 22 and open the contacts 22a thereby stopping running of the motor 21. On the other hand, the normally open contacts 26A are closed by opening of the contacts 22a to keep the relay 2b latched on and further the normally closed contacts 22b are closed to energize the relay 23 and time-limit relay 28. As a result of this, the normally open contacts 23a are closed to run the motor 21 backward and return the welding wire. Next, the motor 21 is run forward by the similar operations and is further stopped, at the same instant of which a sequence circuit is reset. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08211073-A (JP)
Title: Automatic sampler using system controller
Inventor: WAKABAYASHI KATSUJI
IPC: G01N30/24
Filed: 1995-02-01
Abstract: PURPOSE: To extremely reduce the load of processing capacity applied to a system controller since working environment can be set by the large display and input parts of the system controller, operability can be improved at the time of setting, and dispensing procedure data set by the system controller can be managed and controlled by an automatic sampler. CONSTITUTION: A setting screen corresponding to a model discriminated by a model discrimination part 34 appears on a display 28, the work environment of an automatic sampler 14 is inputted and set by an input part 26 on the display screen, and at the same time a system controller 10 is used to transfer the set work environment data from a work environment setting part 36 of the system controller 10 to a work environment memory part 20 of the automatic sampler 14.
Patent JP-S61196354-A (JP)
Title: Local processor control system
Inventor: UEHARA HIROSHI
IPC: G06F13/28
Filed: 1985-02-27
Abstract: PURPOSE:To improve the processing ability of an overall system by shifting an I/O control program overflowing in a main memory space to a local memory space so as to expand a memory space. CONSTITUTION:A memory area A shared with a main processor and a local processor is installed in the local memory. On the other hand, an arbitrary address in the local memory can be transferred in terms of DMA. A signal MDACK is generated at the side of the main processor, and data is read and written by the DMA between the local memory and an I/O device, which specifies a DMA channel and corresponds to the operation, with the aid of an address synthesized with a DMA start address in the local memory and an MADR signal. When an address MADR at the local memory side is a window address, it is compared by a comparator circuit, and the local memory address is outputted by a window local address/window address register, thereby executing the read and write of data.
Patent JP-H11223243-A (JP)
Title: Vibration control mount
Inventor: TSUKADA HIDEO
IPC: F16F15/08
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To the prevent the occurrence of buckling by improving the vibration control performance of a vibration control mount. SOLUTION: In a vibration control mount 1 constructed in such a manner that an elastic body 5 made of a rubber elastic material is provided between a pair of upper and lower attaching metal fittings 2, and a penetrating part 6 is provided roughly in a horizontal direction with respect to the elastic body 5, notches parts 7 having specified depth dimensions and inner surface shapes are provided on the full widths of the upper part of one penetrating opening part 5a and the lower part of the other penetrating opening part 5b of the elastic body 5, and in the penetrating part 6, a projecting stopper 12 integral with the elastic body 5 is provided in an upper direction.