baber/WOPTO huggingface dataset:
Patent JP-S5694983-A (JP)
Title: Dc motor drive circuit
Inventor: SUGIMOTO TAKESHI
IPC: H01P1/22
Filed: 1979-12-28
Abstract: PURPOSE:To flow a large amount of current at starting the motor and limit the current flowing at overloading by method wherein transistors provided with input terminals to bases of transistors making a pair through a parallel circuit of a resistor and a capacitor, in a forward and reverse rotation circuit by a transistor bridge. CONSTITUTION:In the forward and reverse rotation circuit in which a DC motor 9 is connected between terminals of the bridge in which four transistors are used, a collector of the transistor 5 connected with an input terminal 1 is connected to the base of the transistor 7 making the pair through the parallel circuit of the resistor 11 and the capacitor 12. If a starting signal is fed to the input terminal 1, a collector potential of the transistor 5 is made an input to the transistor 7 through the capacitor 12 to cause a large amount of current to flow. Further, at overloading, the current is suppressed to flow through the transistor 7 due to a decrease of the collector potential of the transistor 5.
Patent JP-S5874152-A (JP)
Title: Reforming method of high-resistance dust
Inventor: SAWANO KATSUHIKO
IPC: B03C3/013
Filed: 1981-10-29
Abstract: PURPOSE:To raise a dust collecting effect, by utilizing a cooling tower placed in front of an electric dust precipitator, spraying dilute ammonia water into exhaust gas, and dropping an electric resistance value of dust. CONSTITUTION:Exhaust gas exhausted from an incinerator furnace passes through a duct 1 and goes into a cooling tower 2. In this case, at first, ammonia water of 20-28% concentration, which has been stored in an ammonia water tank 3 is supplied to a dilution tank 5 by a chemical liquid pump, water for dilution is supplied to the dilution tank 5, and dilute ammonia water of 0.1-5% concentration is obtained. Subsequently, it is fed into the top part of the cooling tower by a spray pump 7, and is sprayed into the exhaust gas through a spray nozzle 8. The dilute ammonia water sprayed in the cooling tower 2 evaporates by taking the sensible heat of the exhaust gas, becomes ammonia and gas, the ammonia reacts with the exhaust gas, and a chemical compound is generated, by which an electric resistance value of dust is dropped, and reformation is executed.
Patent JP-H0272605-A (JP)
Title: Quench protective superconductive magnet coil
Inventor: EBANJIEROSU TORIFUON RASUKARIS
IPC: H01F6/02
Filed: 1989-07-05
Abstract: PURPOSE: To prevent a superconducting magnet coil from being damaged, by forming a superconducting wire of a plurality of layers, and putting one conductive foil between laminated layers so that the foil can wrap the inner layer, and then., forming a conductive loop by joining the internal ends of the foil to each other. CONSTITUTION: A superconducting wire 35 and a strand of a stabilizing material 37 are wound together in a slot and closed loops of copper foil 43 are distributed in the winding at every three or four layers. The foil 43 is separated from the upper and the lower layers of the winding by an insulator composed of a glass fabric 41, and the conductive loop is formed so as to wrap the winding by putting part of the foil 43 upon another part of the foil 43 and welding the parts to each other. The number of the closed loops varies depending upon several factors, such as the area of a usable place, required quench protection, and cost. In addition, since the stabilizing material 37 is wound together with the wire 35, the peak limit and quench propagation are improved. Therefore, damages to the wire 35 can be prevented.
Patent JP-H11355381-A (JP)
Title: Radio communication equipment, radio communication system and communication method using the radio communication system
Inventor: KOYAMA AKIHIRO
IPC: H04B1/707
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the equipment and to decrease the power consumption. SOLUTION: When a base station receives a request signal for setting up a channel link from a mobile station, the base station applies inverse diffusion processing, demodulation processing, de-interleave processing and decoding processing to the signal by means of electric circuits configured as the hardware (S1-S5), and an electric circuit such as a decoding circuit for decoding processing for example applies error correction decoding detection processing and detection of ID number of the mobile station (S6, S7). Thus, a physical medium generates an Ack frame not via a control circuit, the base station sends the Ack frame to the mobile station to inform the mobile station of setup of the channel link (S8, S9).  On the other hand, the control circuit discriminates a data class and instructs signal processing to a host layer (S10, S11) in parallel with the generating and transmission processing of the Ack frame.
Patent JP-2001004098-A (JP)
Title: Liquid container for high pressure liquefied gas
Inventor: OTANI TOSHIYUKI
IPC: G01F23/28
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure a liquid level by providing a noncontact level gauge for measuring the liquid level in a noncontact condition with a liquid surface. SOLUTION: A display device 11 has a display part for displaying measuring data to display that a liquid level measured by a noncontact level gauge 9 reaches a preset value or has an announcing part 13 for announcing the fact by the light and a sound, an operation part for arithmetically operating the volume, mass and the volume ratio from the liquid level measured by the noncontact level gauge 9, a communication part capable of automatically transmitting the fact to an external part when the liquid level measured by the noncontact level gauge 9 reaches the preset value or capable of bidirectional communication by calling out the measuring data of the noncontact level gauge 9 by a command from an external part and a connecting terminal part.  The connecting terminal part is composed of an NCU connecting terminal to be connected to a level gauge connecting terminal and an NCU 17 to be connected to the noncontact level gauge 9.
Patent JP-S5697166-A (JP)
Title: Memory lock system
Inventor: AIZAWA ISAO
IPC: G06F15/16
Filed: 1979-12-29
Abstract: PURPOSE: To save the hardware exclusively used for the memory lock, by determining the usable/nonusable of buffer, through the inspection of memory lock control bit, in addition to the address comparison of basic operation, in accessing the memory.  
     CONSTITUTION: The access address is set to the address register 4 to read out the block of tag section 6 and buffer 7. Further, the comparison address of the tag information and the content of the register 4 are compared, and the content of buffer read out for the agreed one. Further, the tag information is stored in the tag entry of the tag section 6, and this tag entry corresponds one to one to the block data storage area of the buffer 7. This tag information has the memory lock control bits A and B, and if A bit is 1, it showns that the corresponding memory area is locked, and the B bit shows that the lock is the system itself or other systems, if the lock is made. In accessing the memory, the bits A and B are inspected in addition to the address comparison, allowing to determine the usable/nonusable through the A or B bit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6233660-A (JP)
Title: Printer
Inventor: KOYAMA KEIGO
IPC: B41J19/76
Filed: 1985-08-07
Abstract: PURPOSE:To execute a line-feed automatically in response to the kinds of continuous documents by providing a means, through which automatic line-feed execution printing lines are set from signals corresponding to the state of selection of a form-length selecting switch group, and a means through which automatic line-feed execution signals are obtained. CONSTITUTION:An automatic line-feed control section 5 is constituted of a block generating form-length selecting signals 13 setting automatic line-feed execution printing lines and a block generating automatic line-feed execution signals 12. The automatic line-feed execution printing lines corrresponding to the form-length selecting signals 13 are ser previously by a CPU 2 and a printing control section 3, and a driving section 4 is controlled so that automatic line-feeds are executed at the positions of the automatic line-feed execution printing lines set when the automatic line-feed execution signals 12 are brought to the state of an H level, thus automatically allowing line-feeds in folding sections in continuous documents in response to the continuous documents employed, and resulting in no burden to a host device.
Patent JP-H0336863-A (JP)
Title: Private branch of exchange with speech sound volume level control function
Inventor: TAKAHASHI SHUICHI
IPC: H04M3/42
Filed: 1989-07-03
Abstract: PURPOSE:To attain proper speech sound volume state by providing a sound volume level variable unit and adjusting the sound volume level of a speech circuit to a corrected level. CONSTITUTION:A main storage device is provided with a sound volume control special number memory 71 storing a sound volume control special number and a sound volume level variable memory 72 decided by each dialing and storing the corrected data. Moreover, a dial information read means 62 reads a sound volume control special number and speech sound volume level information sent from extension terminal equipments 21-23 and corrects the data stored in the memory 72 in response to the level information. Then the corrected data is sent to sound volume level variable units 51-53, which are adjusted to reach the sound volume level of the speech circuit. Furthermore, a central processing unit 60 is provided with a connection control means 63 to connect the units 51-53 between the terminal equipments 21-23 and an external interface trunk 55 thereby applying the said level adjustment. Thus, the sound volume level of the speech circuit is set optionally and the speech with the optimum sound volume level is attained.
Patent JP-H05220976-A (JP)
Title: Droplet catching device for continuous ink jet printer
Inventor: RANDEI RII FUEIGAAKISUTO
IPC: B41J2/185
Filed: 1992-06-30
Abstract: PURPOSE: To provide an ink drop stream catcher improved for controlling catched ink drops. CONSTITUTION: A catcher device 27 for a continuous ink jet printer having a linear orifice array for producing a linear curtain of parallel drop streams is provided. The catcher device 27 is constructed such that it is located to be adjacent to a region of the droplet curtain, and provided with an elongated and positioned impact surface 31. A drop discharge channel 29 having an elongated inlet throat in the direction almost parallel to the linear orifice array is provided at the downstream of the impact surface 31. In addition, a screen element 40 across the mouth 32 of the channel 29 is provided.
Patent JP-S6415016-A (JP)
Title: Bath float toy for infant
Inventor: NIIMI KAZUAKI
IPC: A47D1/00
Filed: 1987-07-09
Abstract: PURPOSE: To enable a baby to stably float in a bathtub by attaching a frame which can support the baby, to an article having a buoyancy, and by incorporating a balance weight in the lower part of the article. CONSTITUTION: A frame 2 which can support a baby is attached to an article having a buoyancy, and a balance weight 5 is incorporated in the lower part of the article 1. The body of the baby 3 is fastened by a belt 3 and the lower side of the body is fastened by a belt 4 so as to be supported on a saddle 6. Since the baby can float in a bath-tub by her himself during bathing, an attendant taking a bath together with the baby can easily wash her or his body. Further, the baby can easily and stably float in the bathtub. Thus, it is possible to take a bath with great relaxing.
Patent JP-S6065985-A (JP)
Inventor: KONDOU YOUJIROU
IPC: F16L9/18
Filed: 1983-09-19
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-H0223735-A (JP)
Title: Method for checking bus line of communication system
Inventor: IKEDA KIYOHIKO
IPC: H04L69/40
Filed: 1988-07-13
Abstract: PURPOSE:To securely detect abnormality by transmitting and receiving a pair of codes obtained by means of inverting reception data of a bus line to '0' or '1' when the disconnection or short of the bus line is checked and assuming an uninverted code bit to be a line fault if it exists. CONSTITUTION:First and second communication equipments 11 and 12 are connected by a communication cable 13 consisting of plural lines 8. The disconnection or short of the line 8 are checked as follows. Namely, the first bus check code '01' and the second bus check code '10' are sequentially transmitted from the equipment 11, and whether a band shake has completed or not is judged at every transmission. When it does not complete, it is processed as a bus error. The equipment 12 sequentially receives the first and second bus check codes, similarly judges whether the band shake has completed or not at every reception. If it is not completed, it is processed as the bus error.
Patent JP-H0835353-A (JP)
Title: Turntable
Inventor: SATO SHOZABURO
IPC: E04H6/40
Filed: 1994-07-25
Abstract: PURPOSE:To enable a turntable to be installed without excavating the ground surface. CONSTITUTION:A turntable main body 4 is rotatably carried by a base 2 set over a floor surface A via a great number of balls 3, and a drive means 5 is set on the floor surface at the outer circumference of the main body 4. The turntable main body 4 is rotated by friction force acted, between the turntable main body 4 and a friction wheel 21 by pressing the friction wheel 21 which is mounted onto the output shaft 20 of the drive means, and high in a frictional coefficient, onto the turntable main body 4 with pressure.
Patent JP-2000007148-A (JP)
Title: Glass board cassette
Inventor: SHUDO KAZUO
IPC: H01L21/027
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To lessen the deflection of a glass board when it is held, the deflection being likely to enlarge due to its lightweight and large-sized construction, by holding each glass board to be accommodated at the two ends and the central supporting part. SOLUTION: A glass board cassette is composed of a board end supporting part 3 to support each end of a glass board 1 accommodated, a plurality of board supporting rods 4 to support the central part of the board 1, and a shutter 5 which makes setting-in and taking-out of glass board 1 and seals the accommodated board(s) inside the cassette.
Patent JP-H0336792-A (JP)
Title: Continuity inspection of intermediate layer board
Inventor: GOTO TORU
IPC: H05K3/46
Filed: 1989-07-03
Abstract: PURPOSE:To eliminate a drill breakage accident and to perform a continuity inspection only on the surface of a board by providing an intermediate viahole passing through the intermediate layer board on an intermediate layer land pattern provided to bring into contact with the part of the outer periphery of a ringlike continuity inspecting pattern, and forming the end of a checker pin in a columnar shape. CONSTITUTION:A ringlike continuity inspecting pattern 15 is composed of an outer circle 17 having, for example, 0.7mm of outer diameter and an inner circle 18 having, for example, 0.5mm of inner diameter, and an intermediate layer land pattern 16 having about 0.4mm of diameter is provided on the circle 17. An intermediate layer viahole 14 having 0.14mm of diameter is so provided at the center of the pattern 16 as to pass an intermediate layer board 11. The shape of the end of the checker pin 19 for inspecting the continuity between the patterns 15 in contact with the pattern 15 is formed in a columnar shape. When a through hole is drilled, the land pattern is not provided at a position to be formed with the through hole, a breakage accident of a drill is prevented.
Patent JP-S6416668-A (JP)
Title: Controlling thermal head
Inventor: YAMAGISHI MASAHIKO
IPC: B41J2/345
Filed: 1987-07-13
Abstract: PURPOSE:To regulate mounting errors between thermal heads and enable favorable enlarged image printing free of errors in printing positions, by causing a plurality of thermal heads disposed on a scanning line to simultaneously perform printing, and making the effective printing parts of the thermal heads different. CONSTITUTION:Control signals are supplied to a plurality of thermal heads 9a-9c from a signal-processing circuit in a CPU 13, and a control is performed so that the number of effective print dots in a main scanning direction of each of the thermal heads 9a-9c is reduced, and the positions of effective print dot parts in the main scanning width are changed. By this, it is possible to change the printing-starting positions in the main scanning direction of the thermal heads 9a-9c. By regulating mounting errors of the thermal heads 9a-9c through changing the printing starting positions all of the thermal heads can be brought into scan for printing on the same line, and favorable printing free of errors in printing positions in an auxiliary scanning direction can be performed. Thus, by reducing the numbers of effective print dots in the main scanning direction of the thermal heads and changing the effective printing parts in the main scanning width, it is made possible to adjust the printing-starting positions and printing-ending positions in the main scanning direction of the thermal heads, and the mounting errors present between the thermal heads can be compensated for.
Patent JP-S5876999-A (JP)
Inventor: OOE HIDEMI
IPC: G01P3/42
Filed: 1981-10-30
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-H0340723-A (JP)
Title: Power supply apparatus
Inventor: YOSHIDA HITOSHI
IPC: H02H9/02
Filed: 1989-07-06
Abstract: PURPOSE:To suppress surge current below a predetermined level with low cost regardless of the load by detecting and analyzing the load information at a load section through a power supply control section then providing power supply start commands sequentially to the loads having preset time difference. CONSTITUTION:A power supply signal is fed to the gate circuit G1 at a load section 21 in order to supply power to a load Z1, and upon elapse of preset time a power supply signal P2 is fed to the gate circuit G2 at next load section 22 in order to supply power to a load Z2. In such a manner, time required for power supply upto a load Zn is ensured. Since tX(n-1) times is required after throw-in of power switch S before final power supply to all loads including Z1 or Zn, production of large surge current is prevented.
Patent JP-H0619326-A (JP)
Title: Liquid developing device for electrostatic latent image
Inventor: KURAMOCHI SATORU
IPC: G03G15/10
Filed: 1992-06-30
Abstract: PURPOSE:To remove developer electrodeposited on a developing electrode in a non-contact state, to improve the degree of freedom in the arrangement of a developing device, to make the device compact, and to uniformly supply the developer to an electrostatic latent image surface. CONSTITUTION:An application roller 2 for supplying the developer 4 to the electrostatic latent image surface, and a means for uniformly forming the developer 4 on the surface of the roller 2 are provided, and forcible DC bias is impressed on the roller 2 and AC bias is impressed between the roller 2 and a developer supply means(measuring roller) 3. Thus, development by residual potential is prevented and the developer is removed in the non-contact state.
Patent JP-S6065325-A (JP)
Title: Information input device
Inventor: NAKAMOTO HIDEKI
IPC: G06F3/03
Filed: 1983-09-21
Abstract: PURPOSE:To improve the reliability of an information input device by using a flexible transparent or opaque substrate of plastic, polyester etc. for an information input panel to secure a simple input with fingers, etc. with thin structure. CONSTITUTION:An information input panel 11 comprises electrodes 21 and 22, substrates 20 and 23, a spacer 24, an insulated plate, etc. For the substrates 20 and 23, a flexible transparent or opaque substrate made of plastic, polyester, etc. are used. When the information is supplied from the panel 11 with the pressure of fingers, etc., the read voltage is supplied to the panel 11 via a scan circuit 10. Then s detecting circuit 12 detects the electrostatic capacity at the input point of information. A discriminating circuit 13 compares the detected capacity with the reference value to decide a push of fingrs, etc. Thus it is possible to obtain a thin input device which can perform the input of information with a simple operation of fingers, etc. together with high reliability by using a transparent or opaque substrate for an information input panel.
Patent JP-H0340542-A (JP)
Title: Phase jitter suppressing circuit
Inventor: HIRAGUCHI MASAYOSHI
IPC: H04L27/00
Filed: 1989-07-06
Abstract: PURPOSE:To obtain an expected jitter suppressing effect without amplifying noise by detecting the phase jitter frequency of a receiving signal and extracting only a phase jitter component from a receiving signal to correct the phase. CONSTITUTION:The phase jitter suppressing circuit is constituted of an input terminal 1, a complex multiplier 2, a phase correcting angle signal 3, a decider 4, an output terminal 5, a phase error calculating circuit 6, a phase error signal 7, a band filter 8, a conversion circuit 9, a frequency conversion circuit 10, a selection circuit 11, and a factor table 12. The frequency of the signal 7 is transformed by Fourier transformation, the frequency-transformed value is compared with plural thresholds to specify the phase jitter frequency, a filter factor for suppressing the phase jitter frequency is selected based upon the specified phase jitter frequency and set up on the band filter 8. Consequently, the phase jitter of any frequency component can also be suppressed without amplifying noise.
Patent JP-H0265864-A (JP)
Title: Method and apparatus for operating industrial apparatus having at least one vacuum chamber
Inventor: HARUTOMUUTO DEIIJINGU
IPC: A61L2/07
Filed: 1989-07-06
Abstract: PURPOSE: To prevent a gas containing bacteria from being supplied to a device chamber by testing the integrity of a filter in a built-in condition after sterilization, replacing the filter material when the filter is defective, and newly sterilizing the filter separately from a vacuum chamber. CONSTITUTION: In order to test the integrity of a sterilization filter 7 or a filter cartridge 12 of the sterilization filter in a built-in condition, a housing 11 is provided with a second connection parts 21 and 22, the connection part 21 is arranged at the top of the filter cartridge 12, and the connection part 22 is arranged at the bottom of the filter housing. The connection part 21 is connected to a pipe 22 with a valve 23, and the pipe 22 is connected to a compressed air source 29 through valves 28, and 61, or 62 which are present at pipes in parallel. The pipe 22 can be exhausted via a valve 33. When the filter cartridge 12 is determined to be defective resulting from a pressure retaining test, the filter cartridge 12 is replaced with a new one.  After this replacement, heated vapour is introduced into the filter housing 11 and a vessel 43 through a pipe 18, and sterilization is performed.