baber/WOPTO huggingface dataset:
Patent JP-S61170277-A (JP)
Title: Dc/dc converter auxiliary power source circuit
Inventor: INABA KATSUHIKO
IPC: H02M3/28
Filed: 1985-01-23
Abstract: PURPOSE:To stabilize the operation of a DC/DC converter by dividing the DC input of the converter, and utilizing energy stored in a capacitor as the starting energy of an auxiliary power source circuit for a controller of the converter, thereby reducing power consumption. CONSTITUTION:When a DC input is applied to an auxiliary power source circuit, a trigger energy for starting the power source circuit is stored in a capacitor 9 to start the power source, and an output voltage is supplied to the controller of a DC/DC converter. If the converter starts once operating, the energy for operating the power source and hence the controller is produced from the converter. Since the capacitor 9 can merely store the trigger energy, it may have a small capacity, and since the voltage of the capacitor 9 is not so large, the power source can be inexpensively performed with less power loss.
Patent JP-S60155652-A (JP)
Title: Heat resistant steel
Inventor: SUKEGAWA MASAYUKI
IPC: C22C38/00
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a heat resistant steel having high strength, maintaining its ductility in a state with a strain applied by cold working, and usable at high temp. by adding V, Nb and other element to a heat resistant Cr-Ni steel. CONSTITUTION:An alloy steel consisting of 0.02-0.2% C, <1.5% Si, <3% Mn, 10-25% Cr, 8-25% Ni, 0.1-3% Mo, at least one between 0.02-0.5% Nb and 0.05-0.5% V, and the balance >=50% Fe is used as a heat resistant steel having a plastically cold worked state and suitable for use as the material of a fuel cladding pipe for a fast breeder or as a material for a tower for synthesizing a styrene monomer. The heat resistant steel may further contain at least one among 0.5-5% Cu, 0.005-0.02% B, 0.01-0.2% Ti, 0.005-0.2% Al and 0.005- 0.2% Zr.
Patent JP-S59138646-A (JP)
Inventor: OKAMOTO SUNAO
IPC: E04C5/06
Filed: 1983-01-25
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-S61169380-A (JP)
Inventor: NIIMI TAKAYASU
IPC: B62K19/16
Filed: 1985-01-23
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-H07214909-A (JP)
Title: Reversible thermal recording material
Inventor: IIDA KAZUYUKI
IPC: B41M5/30
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a recording material capable of forming and erasing an image in good contrast and capable of holding an image stable with the elapse of time by adding an electron donating dye precursor and an electron acceptive compd. represented by a specific formula generating a reversible hue change by heating. CONSTITUTION:A reversible thermal recording material is obtained by providing a thermal recording layer based on a usually colorless or light-colored electron donating dye precursor and an electron acceptive coupler generating a reversible hue change, that is, color development and erasure in the dye precursor by heating on a support. In this case, as the electron acceptive coupler, a compd. represented by formula I or II (n is an integer of 1-3, R<1>-R<5> are a divalent hydrocarbon group and the sum number of carbon atoms of R<1> and R<2> is 16-50 and the sum number of carbon atoms of R<3>-R<5> is 20-70 and R4 may contain an ether bond or a sulfide bond and X is a divalent group having at least one -CONHgroup) is used.
Patent JP-S58127171-A (JP)
Title: Level indicator
Inventor: TANAKA MASATO
IPC: G01R19/165
Filed: 1982-01-26
Abstract: PURPOSE:To achieve an automatic flashing at a level near 0dB such as (0dB+ or - 0.1dB) pertaining to a level indicator designed to indicate several levels with individual display segments arranged in a row. CONSTITUTION:Outputs of output terminals t1-t15 of a decoder 12 are fed separately to each one of NOR gates 131-1315. Outputs of an upper level of NOR gates 132-1315 and an output of an upper level of an output terminal t16 are applied to other input terminals thereof 131-1315 while sixteen LEDs D1-D16 are inserted between the NOR gates 131-1315 and the output terminal t16 and a power source terminal 14. Such an arrangement of feeding output signals of an upper level to the NOR gates enables a bar graph indication. A level comparator 9 compares current data with the data preceding by 1 clock stored in an FF10 and when the current data is larger, it is selected with a multiplexer 8. This enables invariable outputting of the max. level.
Patent JP-H04245040-A (JP)
Title: Optical recording medium
Inventor: KATAYOSE MITSUO
IPC: G11B7/24062
Filed: 1991-01-31
Abstract: PURPOSE:To provide an optical recording medium which has a reflectivity of at least 70% and is excellent in recording sensitivity, environmental resistance, etc. CONSTITUTION:This optical recording medium is formed by successively piling up a half mirror layer 3 which is 40-70% in reflectivity and 10-40% in transmittance against laser light, light absorbing layer 4 which absorbs transmitted light, and protective layer 5 on a substrate 1.
Patent JP-H06221073-A (JP)
Title: Wall surface remote control switch
Inventor: YAMADA MASASHI
IPC: H04Q9/00
Filed: 1993-01-26
Abstract: PURPOSE:To use a remote control transmitter commonly as portable and wall surface installation types to facilitate the mounting and dismounting of the remote control transmitter on and from a wall surface. CONSTITUTION:A storing box 13 of which opening 13c is covered by a cover body 13b so that it can be opened and closed freely is installed on the wall surface. Also an installation means 17 to install a radio remote control transmitter detachably is installed in the storing box 13. The cover body 13b is opened and closed to install the remote control transmitter on the installation means 17, and the transmitter is used as wall surface mounting transmitter. On the other hand, the remote control transmitter is dismounted from the storing box 13 to use as portable transmitter.
Patent JP-S59138528-A (JP)
Title: Tile piling apparatus
Inventor: SAKAKIBARA IWAO
IPC: B65G47/252
Filed: 1983-01-24
Abstract: PURPOSE:To reverse a tile transported along a transport line in a 180 deg. arc and mechanically pile an assigned number of the reversed tiles to be conveyed to the following process, with the hooking projection thereof shifted. CONSTITUTION:With the intermittent rotation of a reversing device 2 disposed on the terminal portion of a transport line 6, receiving rods 10, 10' mounted on the reversing device 2 are adapted to scoop up and receive a tile W positioned at the terminal portion of the transport line 6, and vertically reversed the received tile W in a 180 deg. arc, whereby the attitude of the tile is changed in such a manner that a hooking projection thereof is positioned on the upper surface of the forward portion thereof with respect to the transport direction. The changed tile W is delivered to placing portions 12, 12' of the reversing device 2. Subsequently, a pusher 15 is advanced to transfer the tile W on the placing portions 12, 12' onto a receiving table 25 of a receiving apparatus 4. Every time on e tile is placed on the receiving table 25, the receiving table 25 is moved in a fixed stroke with downward inclination along the transport direction. Thus, an assigned number of tiles W can be piled up on the receiving table in the shifting manner without interference of hooking projections.
Patent JP-H02189533-A (JP)
Title: Automatic focusing device
Inventor: KADOHARA TERUTAKE
IPC: G03B13/36
Filed: 1989-01-19
Abstract: PURPOSE:To attain a photographing wherein even a still object is always in focus by inhibiting lens driving which is corrected unnecessarily even if a focus detection result with respect to the still object varies to some extent when a last focus detection result indicates focusing. CONSTITUTION:A focusing width adjusting means LPRS and a state control means PRS are provided and when it is judged that the last focusing detection result indicates focusing in a focus detecting operation period wherein a correcting means does not operate, focusing width which is used to judge focus ing this time is increased. Further, when it is judged that the last and current focus detection results indicate focusing, no correction is made and a state wherein corrections are made actually right after next focus detecting operation is not entered, thereby inhibiting the lens FLNS which is corrected unnecessarily even if the focus detection result for the still object varies to some extent. Consequently, even the still object can be photographed in an invariably in- focusing state as well as a moving object.
Patent JP-S57127961-A (JP)
Title: Video disc player
Inventor: UMENO HITOSHI
IPC: G11B17/04
Filed: 1981-01-29
Abstract: PURPOSE: To enable reproduction while containing a disc without drawing out a jacket, by providing a hole receiving a rotary shaft to turn the disc and a signal detecting outlet scanning a stylus on an external circumference of the jacket of a video disc.  
     CONSTITUTION: Guide rails 9 guiding a jacket 8 in a jacket insertion inlet 7 are provided opposingly, in a player 6 forming the inlet 7 to a cabinet. The jacket 8 is a box of almost square, and a hole 10 receiving a rotary shaft is opened at the center of upper and lower sides, and at the location of the hole 10 of the upper and lower sides, the upper and lower covers are slidable toward the insertion of the jacket 8 and the hole 10 is opened or closed. A rotary shaft 22 detects the insertion of the jacket 8 to be moved upward and the hole formed to the jacket 8 and the disc 19 is broken through to enable playback and at the end of playback, the shaft moves downward to enable drawing out of the jacket 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02193583-A (JP)
Title: Rotating direction discriminator for motor
Inventor: HASHIKAWA MASAKI
IPC: H02P23/24
Filed: 1989-01-21
Abstract: PURPOSE:To accurately discriminate the direction of rotation by discriminating the rotating direction of a motor with a rotating direction discriminator, and a controller (CPU) for discriminating the rotating direction according to the output states of the rotating direction discriminator and a commutation sensor. CONSTITUTION:A CPU 3 discriminates the rotating direction of a motor 5 according to information from a commutation sensor 6, then discriminates the rotating direction of the motor 5 according to information from a rotating direction discriminator 2, then compares the rotating directions of the motor 5 obtained from both, and judges whether both coincide or not. If both the rotating directions coincide, the rotating direction is discriminated, output, and sent to a driving circuit 4. If the rotating directions do not coincide, it is repeated from the operation of checking the information from the commuta tion sensor 6. Thus, the rotating direction of the motor 5 can be accurately determined.
Patent JP-S5294750-A (JP)
Title: Electronic apparatus
Inventor: TAKAHASHI HIROSHI
IPC: G06F15/02
Filed: 1976-02-04
Abstract: PURPOSE: To facilitate compitation by deciding the unit between decimal or sixtynotation for input data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03214924-A (JP)
Title: Superconducting integrated circuit
Inventor: KOTANI MASATAKE
IPC: H03K19/195
Filed: 1990-01-19
Abstract: PURPOSE:To make the voltage of an AC power supply low and to suppress the effect of crosstalk noise and to make the circuit operation stable by devising the circuit such that a current of a power supply of a function block in the idle state is interrupted. CONSTITUTION:Only a function block 25 as a multiplier is operated and function blocks 21, 22 as a memory, a function block 23 as a register, a function block 24 as an ALU are in idle state, then signal currents i21, i22, i23 and i24 are outputted from a function block 26 as a detection mean, and the critical current ix of a Josephson element J1 of current interrupt circuits 28, 29, 30 is controlled in the decreasing value by a magnetic field generated by a control winding L1, resulting that the Josephson element J1 is switched from the superconducting state into a definite resistance state thereby interrupting the power current to the function block in the idle state.
Patent JP-S60166205-A (JP)
Inventor: GOODON MAREE KAMERON
IPC: C01B17/88
Filed: 1985-01-25
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-S57125074-A (JP)
Title: Auto-loading device
Inventor: NAKAJIYOU YOSHIHIRO
IPC: B41J15/04
Filed: 1981-01-28
Abstract: PURPOSE:To carry out paper by suction without coming off from a specified position and without using a pressing-down means by providing an extrusion that engages the paper with a conveying hole on the side section of a paper feed mechanism and a suction means near the protrusion. CONSTITUTION:When paper a is loaded on a tractor 2 automatically, an auxiliary tractor 16 is fixed at the solid line of the figure and made to interlock with the tractor 2, and the pressure in ducts 19 and 20 is reduced. Conveying holes in the paper are engaged with conveying protrusions 21 and 21' of recycling belts 17 and 17'. The paper a is sucked by the ducts 19 and 20 and progressively fed in a pressed-down state, and its end is sent out from the auxiliary tractor 16 to the tractor 2. The holes at the end of the paper a engage the conveying protrusion the tractor 2, so that the paper a is conveyed, being held by the tractor 2. Next, the low pressure in the ducts 19 and 20 is released, and the auxiliary tractor 16 is put away downward to free the interlocking state. With this arrangement, the load to the motor is lightened after finishing auto-loading, and the capability to control rotation for the tractor 2 can be raised.
Patent JP-S55105893-A (JP)
Title: Driving unit of dynamic memory
Inventor: KITANO SHIGERU
IPC: G11C11/408
Filed: 1979-01-31
Abstract: PURPOSE: To secure the long-time backup of the memory even with the small-size battery by varying the control system for the refresh of the dynamic memory between the normal operation mode and the mode of the backup time by the battery.  
     CONSTITUTION: In the normal mode under which main body power source 22 is under the ON state, the operation is given to CPU21 and control means 24W26 with the power supply from power source 22 to give the write/read control or the refresh control of the data to dynamic RAM27. On the other hand, in the backup mode under which source 22 is under the OFF state, control means 25 and 26 have operation via battery power source 29 to give the refresh to RAM27. At the same time, detection means 23 detects the operation state of power source 22 and then delivers detection signal RES of H or L which indicates the normal mode or the backup mode. Signal RES is then turned into the reset or reset cancel signal of CPU21 and also contributes to switching of the control action in the both modes of means 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55103772-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/06
Filed: 1979-02-02
Abstract: PURPOSE: To obtain a low impedance semiconductor device by providing, between a control electrode and a main current path provided adjacent to each other, a resistor which essentially produces a feedback action with respect to the current flowing in the control electrode.  
     CONSTITUTION: On n +  region 11, which is a substrate and which is to become a drain region are formed n -  region 12, which is an epitaxial layer and which constitutes a channel, n +  region 13, which is a source region, and p +  region 14, which is a gate region. Further, drain electrode 11', source electrode 13' and gate electrode 14', made of a metal such as Al, Mo, W, Au, or a low resistance poly-silicon are formed. Also, insulating layer 16 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07206441-A (JP)
Title: Metal oxide material and superconducting device using same
Inventor: KOBAYASHI TAMAKI
IPC: H01L39/12
Filed: 1994-01-06
Abstract: PURPOSE:To provide a novel metal oxide material stable to moisture without causing structural phase transfer from the tetragonal to rhombic system related to the formation of a twin crystal structure or without necessitating the heat treatment causing structural phase transfer and to furnish a superconducting element or a superconducting compact with the metal oxide material as the structural material. CONSTITUTION:This metal oxide material consists of essential elements of Ln, M, Ba, Ti, Cu and O (Ln is Y and >=1 kind of element or atomic group selected from La, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu) and has a hexahedron or pyramid-type pentahedron of Cu and O and an octahedron of Ti and O which are two-dimensionally arranged in the basic structure at the same time. The superconducting element and compact consists of the metal oxide material.
Patent JP-S57124919-A (JP)
Title: Inspection method for tuner
Inventor: NAKANISHI MASATAKA
IPC: H03J7/02
Filed: 1981-01-27
Abstract: PURPOSE:To achieve AFT operation at a glance and to eliminate the need for troublesome confirmation of operation such as switching operation of an AFT voltage, by superimposing an AC voltage with a high frequency on an AFT varactor diode of a local oscillation circuit of a tuner. CONSTITUTION:The frequency of an AC voltage E2 is sufficiently higher than a sweep frequency of a sweep oscillator 2. Then, when a tuner 3 makes AFT operation, a characteristic curve as shown in Figure is drawn on an oscilloscope 4 at RF tuning adjustment of the tuner 3. On this characteristic curve, a local base marker n1, and two local markers n2, n3 corresponding to the component of an AC voltage E2 at both sides of the base marker n1 are displayed at the same time apparently. Thus, in the marker display, two local markers as well as the base marker are displayed at the same time, and the normal operation of the AFT for the tuner 3 can be confirmed at a glance by confirming the marker displays.
Patent JP-H03214715-A (JP)
Title: Laminated ceramic capacitor
Inventor: NAKAKURA HISANAO
IPC: H01G4/232
Filed: 1990-01-19
Abstract: PURPOSE:To improve adhesion strength between an element body and an external electrode by using an Ni-Zn alloy layer for the external electrode of a laminated ceramic capacitor where Ni is used as an internal electrode material. CONSTITUTION:An external electrode consists of an Ni-Zn alloy layer 3 which is the first layer to be connected to an internal electrode 2 which is made of Ni, an Ni metal layer 4 which is a second layer to be provided on it, and an Sn-Pb alloy layer 5 which is a third layer positioned at the outermost part. With this configuration, in a process for baking a first-layer Ni-Zn alloy layer at a specified baking temperature, the Ni-Zn alloy is sintered easily since it has a lower melting point than the Ni metal, an external electrode becomes fine, and the internal electrode and the outer electrode easily turn into an alloy, thus enabling the adhesion strength between the element body and the external electrode (Ni-Zn alloy layer) to be improved.
Patent JP-H05241904-A (JP)
Title: Fault detecting system using system terminal equipment
Inventor: TANAKA HIROSHI
IPC: G06F11/30
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the buden of man-hour or cost by easily detecting a system fault that brings a central processing unit(CPU) to a stop without connecting any special device such as a watchdog timer to a system. CONSTITUTION:A CPU 1 is provided with a time updating means 3 to hold and periodically update system time 4 and time transmitting means 5 to transmit the updated system time 4 and the system time display request of the updated system time to a time display means 7 of a system terminal equipment 2, and the system terminal equipment 2 is provided with the time display means 7 to display time, time receiving means 6 to receive the system time display request from the CPU 1, to detect the normal operation of the system when the system time display request is received, to dispatch the system time display request to the time display means 7, to detect the fault of the system when the above-mentioned display request is not received, and to output the system fault, and fault informing means 8 to receive the system fault and to inform the system fault of an operator. Thus, the system fault is detected by the system terminal equipment 2.
Patent JP-S58130002-A (JP)
Inventor: FUKUOKA SADAO
IPC: A43B7/06
Filed: 1982-01-29
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-H06223218-A (JP)
Title: Mail address reader
Inventor: TAKAGI NOBUAKI
IPC: G06K9/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide mail address reader capable of preventing the address and name of a sender from being erroneously taken as the read result of the address and name of a receiver in the case of processing many postal matters with the same format such as direct mail, and sharply improving processing performance. CONSTITUTION:An address area candidate extracting part 14 extracts an address area candidate on a postal matter P based upon image information obtained from a photoelectric conversion part 11. A character detecting/segmenting part 16 detects and segments a character image from the extracted address area candidate. A character recognizing part 17 recognizes charactors from the segmented character image by using a character dictionary 18. An address recognizing part 19 recognizes a receiver address based upon the recognized result by using an address dictionary 20 and stores the recognized result in an address information storing part 21. A receiver/sender judging part 22 judges whether the address is a receiver address or not by comparing the preceding recognized result stored in the storing part 21 with the present recognized result obtained from the recognizing part 19.
Patent JP-H05203179-A (JP)
Title: Air conditioner
Inventor: FUKATSU MASASHI
IPC: F24F1/00
Filed: 1992-01-27
Abstract: PURPOSE:To improve a dust collecting efficiency of an electric dust collector in an air conditioner. CONSTITUTION:An openable blind 15 is disposed on a surface 12a of a heat exchanger 12 in which an electric dust collector 14 of an upstream side is not disposed. Opening/closing of the blind 15 and an air flow of a fan 13 are controlled in response to an operation mode by a control circuit 17.
Patent JP-S58129531-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIROU
IPC: G06F17/24
Filed: 1982-01-28
Abstract: PURPOSE:To edit a soft text, by preparing both commands for the case when various attributes are taken into consideration, and the case when they are disregarded, in a character processor having an editing function. CONSTITUTION:When a executing a command of search, sort, etc., in case when various attributes such as an underline, etc. added to an original characteristis of a character exist, a command is prepared as to both cases of the case when those attributes are taken into consideration, and the case when they are disregarded. Accordingly, when an UNKEY is depressed, search is executed irrespective of existence of an underline, and unless the UNKEY is depressed, search containing a character string to which an underline has been added is executed.
Patent JP-H05201359-A (JP)
Title: Gate helper
Inventor: KURODA SHIGERU
IPC: B62D33/03
Filed: 1992-01-27
Abstract: PURPOSE:To provide a device which generates a compact and effective gate opening closing auxiliary force. CONSTITUTION:A push-up link 30 is attached to a first hinge 32 arranged to the side part of a gate. The lower end of the push-up link 30 is coupled to a first rotation link 35 through a second hinge 36. The first rotation link 35 is supported to a body 11 through a third hinge 37. A sublink 41 is coupled to the first rotation link 35 through a fourth hinge 40. The sublink 41 is coupled to a second rotation link 50 through a fifth hinge 45. The first and second rotation links 35 and 50 and the sublink 41 constitute a parallel mechanism 52. A rod 55 is coupled to the second rotation link 50. The rod 55 is energized in a direction, in which the second rotation link 50 is rotationally raised, through the force of a spring 65.