baber/WOPTO huggingface dataset:
Patent JP-S57151060-A (JP)
Title: Ignition time determination device for contactless igniter of internal combustion engine
Inventor: NAKAYAMA NOBORU
IPC: F02P5/155
Filed: 1981-03-13
Abstract: PURPOSE:To enable a contactless igniter with a single magneto to perform ignitions  for the low, medium and high speed ranges, by comparing a reference voltage produced by the magneto, with a rotational frequency detection voltage to determine the  time of the ignition. CONSTITUTION:To perform spark advancement in the medium speed range, a positive  and a negative voltages (a), (b) are produced once each by one rotation of a signal  electricity generator 9. With the application of the voltage (b), a capacitor 13 is  charged, a transistor 12 is turned on and another capacitor 13 is charged, a transistor  12 is turned on and another capacitor 14 is short-circuited. When the voltage (b) has  become 0V, the transistor 12 is turned off, the capacit or 14 is charged with the electricity of the other capacitor 13 and the voltage on a point B rises. After that, capacitors 15, 16 are charged by the voltage (a), a transistor 10 is turned on by the electricity of the capacitor 16 to start discharging the capacitor 14 and the voltage on the  point B falls. When the voltage on the point B has become lower than that A of the capacitor 15, a transistor 11 is turned on and the electricity  of the transistor 15 is  applied to the gate of a thyristor 4 through the transistor 11. Also in the high speed  range after the spark advancement and in the low speed range before the spark  advancement, the voltages (a), (b) are used to determine the time of ignition.
Patent JP-H08237808-A (JP)
Title: Control apparatus of rail brake
Inventor: HASEBE TOSHIRO
IPC: B60L7/24
Filed: 1995-02-24
Abstract: PURPOSE: To provide a control apparatus by which the stop distance of an emergency brake is made short by a method wherein a rail brake is actuated immediately when a rail attraction-type eddy-current braking device comes into contact with a rail face. CONSTITUTION: Simultaneously with a brake actuation instruction, an AC voltage of very small electric power is applied from an AC power supply to an exciting coil for an electromagnet. The current which flows in the exciting coil is measured. When its current value is lower than a prescribed set value, i.e., a current value which flows when a brake shoe for a rail attraction-type eddy-current braking device 6 comes into contact with a rail face, the AC power supply is cut off. Then, a connecting switch 14 is turned on, an exciting current is supplied to the exciting coil from a DC power supply 13, and an electromagnetic brake is actuated. Thereby, nearly simultaneously with a time when the brake shoe comes into contact with the rail face, an electromagnetic braking force can be generated.  The idle running time until the braking force is generated since the brake actuation instruction has been issued and an idle running distance are made short, and the substantial efficiency of the electromagnetic braking force can be made good.
Patent JP-H02214819-A (JP)
Title: Thin film transistor matrix
Inventor: KAWAI SATORU
IPC: G02F1/133
Filed: 1989-02-15
Abstract: PURPOSE:To remove a DC component from a voltage applied to a liquid crystal layer by connecting one of controlled terminals of a compensating element of nearly the same constitution with a TFT for picture element driving to a picture element electrode in common to one controlled terminal of the TFT, and applying the inverted signal of a scanning signal, applied to the control electrode of the TFT, to a control electrode. CONSTITUTION:The compensating element 1' is provided for the thin film transistor (TFT) 1. When a scanning signal VG is applied, the source voltage VS, i.e. the voltage of a picture element electrode E rises up to the voltage of display data VD and when the VG turns off (unselected), a negative voltage shift DELTAV1 is generated. The inverted signal -VG of the scanning signal VG of the TFT1 is applied to the gate electrode G' of the compensating element 1', so the source voltage VS' shifts positively by DELTAV1'. The DELTAV1 and DELTAV1' cancel each other since only the polarity of the VG is opposite and the level is equal, so that a voltage shift comes to completely zero. Consequently, the DC component is removed and complete AC driving is attained so that an excellent display is stably obtained.
Patent JP-H10224907-A (JP)
Title: Supporting device of induction collector in magnetic levitation railroad vehicle
Inventor: OSHIMA HIROSHI
IPC: G12B9/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make it difficult to transmit a disturbing vibration generated by an induction collector to a vehicle body by a method wherein the induction collector is hung by a spring system to which a vertical motion restricting device is added and a linking bar which can be displaced in the widthwise direction in a pendulum manner at the time of wheel traveling. SOLUTION: A vertical motion restricting device 18 is provided in a vehicle side receiving member 17 on the bottom of a vehicle body 11. A pneumatic spring 19 linked with the vertical motion restricting device 18 is provided so as to have the lower end of the vertical motion restricting device 18 and the upper end of the outer frame of the pneumatic spring 19 are attached to an attaching member 20 provided on the lower surface of the vehicle side receiving member 17. Further, the vertical motion restricting device 18 is attached to a support metal fitting 24 provided on the lower end of the pneumatic spring 19. The horizontal displacement restricting links 33 of the support metal fitting 24 is connected between a pair of attaching shafts 32 provided on the left and right sides of the vehicle side receiving member 17 and a support shaft 31 respectively.  A linking mechanism is composed of the horizontal displacement restricting link 33 and a linking bar 29 which can swing freely in the widthwise direction of the vehicle. Therefore, it can be difficult to transmit a disturbing vibration generated by an induction collector to the vehicle body.
Patent JP-S63204761-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: TSUKUDA KIYOSHI
IPC: H01L27/082
Filed: 1987-02-20
Abstract: PURPOSE:To improve the performance of IC device by causing the impurity concentration in a substrate of a low breakdown strength element formation region to be higher than that of a high breakdown strength element formation region; besides, by causing the junction depth at a high breakdown strength element part to be deeper than that of the corresponding junction of a low breakdown strength element part. CONSTITUTION:N-type impurities 2 are introduced into a region 10 where a low breakdown strength element of a dielectric substance isolation substrate 1 that is mainly composed of N-type silicon is formed with means of an ion implantation and the like and an N-type layer 3 is formed with a thermal diffusion technique. In such a case, this device makes the depth of the N-type layer 3 deeper than a phi base layer 5 to be formed later. After that, the phi base layer 4 of a high breakdown strength element part 20 as well as a P base layer 5 of a low breakdown strength element part 10 are simultaneously diffused. Then the difference in impurity concentration between the high and low breakdown strength element parts 20 and 10 makes a junction of the high breakdown element 20 deep and the junction of the low breakdown strength element part 10 shallower than that of the high breakdown strength element part. This approach improves the performance of the low breakdown strength element.
Patent JP-2000235336-A (JP)
Title: Image forming device and cleaning device
Inventor: KOISO JUNICHI
IPC: G03G21/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being leaked out, to prevent the inside of a machine from being soiled and to prevent a transfer paper from being soiled by the splashed toner by bringing the extending surfaces of toner leakage preventing members into slidable contact with the whole circumference of the end surfaces of flange members formed at both end parts of an image carrier. SOLUTION: The toner leakage preventing members are brought into slidable contact with the whole circumference of the respective end surfaces of the flange members 11F and 11R so as to prevent the toner from being leaked out from the end surfaces of the flange members 11F and 11R of the image carrier 1. Then, the extending surfaces of seal members 36F and 36R brought into slidable contact with the whole circumference of the end surfaces of the flange members 11F and 11R fixed to the side ends of the carrier 1 are brought into slidable contact with side ends near the tip part of a blade 21 and side ends near the tip part of a flexible thin plate 35 in a cleaning device 20 so as to prevent the toner from being leaked out from the end part of the cleaning device 20.  In such a way, a pair of left and right toner leakage preventing members consisting of the seal members 36F and 36R, elastic members 37F and 37R and holding members 38F and 38R is constituted so that the toner is prevented from being leaked out from the end part of the cleaning device 20 and both end surfaces of the carrier 1.
Patent JP-S55130844-A (JP)
Title: Coating agent for light communicating glass fiber
Inventor: SUZUKI TOSHIO
IPC: B29D11/00
Filed: 1979-03-28
Abstract: PURPOSE: To make it possible to form a flexible, bubble-free hardened coating with good workability, by compounding a specific methylphenylpolysiloxane and a specific methylhydrogenpolysiloxane in an appropriate ratio.  
     CONSTITUTION: 100pts.wt. of methylphenylpolysiloxane with vinyl-blocked terminals (a mole ratio of a methyl group and a phenyl group is 1/1W10/1) of which viscosity is 100W15,000cP (25°C), a sufficient amt. of methylhydrogenpolysiloxane with viscosity of 0.7W5,000cP having at least three hydrogen atoms bound to a silicon atom in a molecule (an amt. so as to attain a mole ratio of hydrogen atoms bound to a silicon atom to vinyl groups bound to a silicon atom of 0.8/1W10/1) and platinum (compound) as a catalyst of which an amt. is 1W1,000ppm to both components are compounded and crosslinked by the addition reaction to form an elastomer. Thereby, a coating agent of which a hardening speed is high and adhesibility to glass fiber is good, is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02216994-A (JP)
Title: Pushbutton telephone set
Inventor: TAKAGI NORIYUKI
IPC: H04Q3/58
Filed: 1989-02-16
Abstract: PURPOSE:To eliminate the need for a transfer party to care about the holding of an external line by providing a means which uses information from an extension telephone set holding an external line and transfers a holding alarm tone to other optional extension telephone set. CONSTITUTION:Plural extension telephone sets 2-1-2-n and a master set 1 are provided, and the master set 1 is provided with holding means 11, 14 holding a busy external line of plural telephone sets and holding alarm tone transmission means 11, 15 and 16 is sending a holding alarm tone to the extension telephone sets 2-1-2-n holding the external line when an external line is holding for a prescribed time or over. Moreover, holding alarm tone transfer means 11 and 14 sending a holding alarm tone to the holding of the external line to other extension telephone sets 2-1-2-n through the input of the preset information from the extension telephone sets 2-1-2-n holding the external line are provided to the master set 1. Thus, it is not required for the transfer party to care about the holding of the external line.
Patent JP-H06233525-A (JP)
Title: Minimum on-pulse width-setting circuit of switching power supply
Inventor: SHIMADA HIDEKAZU
IPC: H02M3/155
Filed: 1993-02-02
Abstract: PURPOSE:To raise the stability of parts including temperature characteristics to make the adjustment unnecessary in a minimum ON-pulse width-setting circuit of a switching power supply. CONSTITUTION:A triangular-wave generation circuit 3 is connected with a peak-holding diode 7, resistor 9 and capacitor 11 via an operational amplifier 5. The peak-held voltage is divided by resistors 13 and 15 and sent to an operational amplifier 17. On the other hand, and output obtained by the comparison and amplification of an output voltage detection signal and reference voltage 23 through an operational amplifier 31 is connected with the output terminal of the operational amplifier 17 via a resistor 25 and diode 19. A voltage with a value somewhat lower than the peak-held value of a triangular wave is generated at the anode of the diode 19 and the output of an operational amplifier 10 exceeding this voltage is clamped so that ON-pulse output having the minimum width is always generated in a pulse-width modulation comparator 27 in each period of the triangular wave.
Patent JP-H02216514-A (JP)
Title: Lcd back light controller
Inventor: NAKAMURA SHINJI
IPC: G06F1/30
Filed: 1989-02-17
Abstract: PURPOSE:To prolong the life of a battery by reducing the luminance of a back light in LCD when a low battery is detected. CONSTITUTION:The controller consists of a means 2 detecting the low battery and a means 3 reducing the luminance of the back light in LCD 4. The means 2 always monitors the battery 1, and it shifts control to the means 3 reducing the luminance when it detects the low battery. On the other hand, the means 3 reducing the luminance reduces power consumption by reducing the luminance of the back light in LCD 4 so as to smooth voltage drop. Thus, a time from the low battery to a battery down can be prolonged.
Patent JP-H01215251-A (JP)
Title: Method for preserving cooked rice
Inventor: SATO MIYUKI
IPC: A23L7/10
Filed: 1988-02-22
Abstract: PURPOSE:To preserve cooked rice so as to provide tastiness resembling that of just cooked rice by packing cooked rice, pressurizing and forming the cooked rice within limits so as not break grains of the packed and cooked rice and freezing the packed rice in a state permitting flow of air. CONSTITUTION:Cooked rice in a prescribed amount is placed on a synthetic resin sheet at a prescribed interval and the top surface of the cooked rice is further covered with a synthetic resin. The above-mentioned cooked rice is subsequently pressurized and formed into a prescribed shape within limits so as not to break grains of the cooked rice. In the process, the afore-mentioned synthetic resin is in a state permitting air flow for the internal cooked rice. The packed and cooked rice is then frozen.
Patent JP-H07222775-A (JP)
Title: Electro-motive training machine for joint movement
Inventor: WAKABAYASHI KAZUMA
IPC: A61H1/02
Filed: 1994-02-12
Abstract: PURPOSE:To provide an electro-motive training machine for joint movement capable of performing anytime a rehabilitation by himself without the help of a specialist and performing not merely repeated mechanical bending movement but performing the movement by confirming the patient's own will one by one and knowing the recovery degree of the muscle strength. CONSTITUTION:This training machine is provided with a body fixing tool 2 to be oscillated. A cable 8 with an operation switch 5 at the tip is extended from a main body 1. An angle adjustment knob 3 to adjust the oscillation angle of an extremity fixing tool 2 is provided. The tool 2 stops after one oscillation by turning on the switch 5.
Patent JP-S62194400-A (JP)
Inventor: NAKAMURA SHOKICHI
IPC: E21F17/00
Filed: 1986-02-21
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-H08207988-A (JP)
Title: Bottom heater for tank and tank equipped therewith
Inventor: KONDO MASAO
IPC: F28D1/06
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a bottom heater and a tank, the bottom heater being simple in shape of the piping and occupying only a small space above the bottom plate of the tank and the tank having good efficiency in transfer of heat, by forming the bottom heater in a spiral structure with piping wound twofold or more and by forming a tank with this piping close to the side plate. CONSTITUTION: A bottom heater 4 for a tank 1 is formed of four pipes 51 -54 wound twofold in a spiral structure. A liquid for heating 6 is fed into the upper windings of the spiral pipes 51 -54 and discharged from the lower windings 51 -54 . The four pipes 51 -54 are placed above the bottom plate 2 of the tank and close to its side plate 3. Whereas use of four pipes 51 -54 wound twofold in a spiral structure is referred to herein, the pipes can be increased or decreased in number as suited in consideration of the size of the tank, the kind of the material 7 to be heated, and the temperature to which it is to be heated.
Patent JP-H01211135-A (JP)
Title: Program debugging system
Inventor: NAKAYAMA HIROSHI
IPC: G06F11/28
Filed: 1988-02-19
Abstract: PURPOSE:To shorten the time necessary for debugging and to improve a debugging efficiency by rewriting the instruction of a routine peak to an unconditional return by a utility program at the time of the unuse of a special processing while a special processing is made into a sub-routine and compiled. CONSTITUTION:First, a source list is compiled and linked, a load module is obtained, next, the necessity of a debugging output is selected, and at the time of the necessity, the peak instruction 8 of a sub-routine 2 is rewritten to an 'NOP', and at the time of the unnecessity, the instruction is rewritten to an unconditional return 'RETURN'. Thereafter, the presence and absence of the change of the necessity of the debugging printing output are checked, and when the necessity of the printing output is changed on the way of debugging, the processing is returned to the first and the processing is re-executed. Namely, when a program composed of a main routine and a sub-routine and described by a high level language is debugged, the peak instruction of the sub-routine is rewritten by a utility program corresponding to the user or unuse of the special processing at the time of the output and at the time of the unuse, this is returned.
Patent JP-S62196478-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: ASADA MASAHARU
IPC: F16K11/18
Filed: 1986-02-21
Abstract: PURPOSE:To enhance the efficiency in assembling work by making respective cylinders of a main valve part and an auxiliary valve part of the same member and providing connecting ports on respective cylinders, and further connecting the main valve part and the auxiliary part with connecting pipes, so that the main valve part and the auxiliary valve part can be assimbled independently at the time of assembling work of a four-way valve. CONSTITUTION:A main cylinder 20 in which an inlet port 22 and the respective first and second connecting ports 30, 31 positioned on the both sides opposite thereto are opened, a main poppet valve 26 which moves inside the main cylinder to communicate alternatively respective openings 22, 30 and 31, and a solenoid coil 27 which drives the main poppet valve 26 are provided. Further, an auxiliary cylinder 34 in which an outlet port 36 and the respective third and fourth connecting ports 47, 47 positioned on the both sides opposite thereto are opened, and auxiliary poppet valves 39, 40 which move inside the auxiliary cylinder 34 to communicate alternatively the inlet port 22 and the respective first and second passage ports 44a, 45a are provided. And the respective main and auxiliary cylinders 20, 34 are form with the same material, and respective connecting ports 30, 31, 46, 47 are connected with connecting pipes 48, 49 respectively.
Patent JP-H08232591-A (JP)
Title: Tunnel freezing preventive method
Inventor: TOGO TATSUO
IPC: E21D11/38
Filed: 1995-02-27
Abstract: PURPOSE: To take measures to a leak tunnel in a cold weather district where waterproofness and insulating properties are required. CONSTITUTION: A concrete interior wall surface 11 of a tunnel is coated with a waterproofing sheet 2 where an anchor bolt 6 is driven by way of a washer 8 from the outside. A nut 7 is threaded with the threaded part 61 of the bolt 6 and the waterproofing sheet 2 is pressed against and fixed with the concrete interior wall surface 11. The outside of the waterproofing sheet 2 is laminated and coated with a net-shaped article 4 through an insulating material 3 of a desired thickness. The nut 7 is engaged with the tip of the treated part of the anchor bolt 6 projecting outside the net-shaped article 4 through the washer 8, thereby pressing and fixing the insulating material 3 and the net-shaped article 4. The outside is coated with a cement composition 5.
Patent JP-H08231243-A (JP)
Title: Foam vitreous panel and its production
Inventor: KIKUCHI TATSUO
IPC: C03B19/08
Filed: 1995-02-27
Abstract: PURPOSE: To facilitate the handling in application and the maintenance control after application and to improve heat resistance by minimizing the bulk density of the vitreous foam layer almost at the central part in the thickness direction and increasing the bulk density before or behind the central part. CONSTITUTION: Three or more kinds of vitreous foam layer materials 5, to which a different amt. of foaming agent is added, as a raw material from a hopper 7 and a vitreous dense layer material 6 from a hopper 8 are charged and laminated, the laminate is introduced into a heating furnace 1 having a sintering and heating device 2, squeezed by rollers 9 and 10 through upper and lower bolts 3 and 4, heated, foamed and fused to control the bulk density of a foam vitreous panel almost at the central part in the thickness direction to 0.8-1.2 and the bulk density before and behind the central part to 1.2-1.6. Further, a mounting vitreous dense layer with soda-ash glass, aluminosilicate glass, etc., as the raw material is laminated on one or both sides of the vitreous foam layer in 2-4mm thickness and integrated.
Patent JP-H08237820-A (JP)
Title: Distribution board
Inventor: TSUGIHATA YASUSHI
IPC: H02B1/42
Filed: 1995-02-27
Abstract: PURPOSE: To perform a wiring operation on the load side of a breaker while a mounting base is turned or the mounting base is removed from a distribution board in a state that a terminal hole for a breaker is separated from a terminal connecting piece by a method wherein the mounting base on and to which the breaker has been mounted and attached is moved along a guide member in such a way that the terminal hole and the terminal connecting piece can be inserted into and pulled out. CONSTITUTION: Breakers 9 are fixed, by screws, to a mounting base 12 on and to which guide-part coupling bodies 13 have been mounted and attached, and the guide- part coupling bodies 13 are inserted along opposite pieces 17, 18 from end parts 17a, 18a, on one end part, of the opposite pieces 17, 18 for guide parts 16. Then, the mounting base 12 is turned in a proper position so that load-side terminal parts 11 for the breakers 9 can be seen well, and it is fixed in a tightening part. In this state, the load-side terminal parts 11 can be wired and connected. The mounting base can be turned in a state that terminal holes and terminal connecting pieces are separated, or it is removed from a distribution board, and load sides of the breakers can be wired. As a result, the power-supply side and the load-side terminal parts for the breakers can be wired and connected easily.
Patent JP-S62248629-A (JP)
Inventor: JIEEMUSU SUKOTSUTO HORUTOROPU
IPC: B32B5/18
Filed: 1987-02-23
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-S61198587-A (JP)
Inventor: KOBAYASHI TERUO
IPC: H01R39/24
Filed: 1985-02-27
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。