baber/WOPTO huggingface dataset:
Patent JP-S57118664-A (JP)
Title: Semiconductor device
Inventor: HAMANO TOSHIHISA
IPC: H01L21/8222
Filed: 1981-01-16
Abstract: PURPOSE:To obtain the semiconductor device having high output impedance and multiple outputs by a method wherein a bipolar transistor and an MOS transistor are provided in the same well. CONSTITUTION:A P-well 2 is provided on an N type semiconductor substrate 1, and then the first and second N<+> regions 21 and 22, an N<+> region 11 for connection, and a P<+> region 24 to be used for carrier injection are provided on an N type semiconductor substrate 1. Then, a gate electrode 5 is provided on an insulating film 3 together with the electrodes 41-44 to be connected to each region. Besides, 6 is considered to be a depletion layer which will be formed by applying voltage to a gate 5. N<+> regions 21 and 22 constitute a bipolar transistor Tr2 having the base which is to be commonly used with a P-well 2 and an N- substrate 1 located below these regions 21 and 22, and the P-well 2, an insulating film 3 and a P<+> region 24 constitute the MOS transistor Tr1. And the carrier injection into the base is controlled by the expansion of the depletion layer 6.
Patent JP-S58119886-A (JP)
Inventor: RAINAA AROIZU KOORU
IPC: B44C1/165
Filed: 1982-01-13
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-H05186980-A (JP)
Title: Cable unit and method for binding annular unit to cable unit
Inventor: SASADA KEIZO
IPC: D07B1/18
Filed: 1992-01-13
Abstract: PURPOSE:To obtain the subject cable unit extremely readily stretchable into a state of tension between two supports and provide the subject method for binding an annular unit to the cable unit. CONSTITUTION:A movable ring 2 is bound to a suitable place in the middle of a cable unit body 1. One side from the movable ring 2 of the cable unit body 1 is a constant length part 8 and the other side is a variable length part 9. The constant length part 8 is inserted into one inserting hole of an engaging tool 5 and the first engaging ring 3 is bound to the tip of the constant length part 8. On the other hand, the variable length part 9 is stretched between the movable ring 2 and the second engaging ring 4 with at least two or more to- and-fro passages. The variable length part 9 is inserted into the other inserting hole of the engaging tool 5 and a fixing tool 6 is further attached to a position between the tip 16 of the variable length part 9 and the engaging tool 5.
Patent JP-S63178917-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: B65B31/04
Filed: 1987-01-13
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-S62163272-A (JP)
Title: Method for charging enclosed lead storage battery
Inventor: INOUE TOSHIHIRO
IPC: H02J7/10
Filed: 1986-01-14
Abstract: PURPOSE:To recover battery capacity in a short time by charging for a certain time with a constant current before detecting control voltage of charge and thereafter charging with a constant current to reach charge control voltage for being made into a trickle current. CONSTITUTION:A charge current is changed into a trickle current after reaching charge control voltage after a two-step charge pattern by charging for a certain time at constant or quasi-constant voltage before detecting control voltage of charge until thereafter performing voltage control. Thereby, even when a film lacking in electron conductivity in the interface of a positive electrode lattice body and a positive electrode active material of an over-discharged battery is formed, said film is oxidized to be changed into PbO2 excellent in electron conductivity. Consequently, a sufficient quantity of electricity can be charged before an internal impedance of a battery is dropped to reach control voltage of the battery voltage.
Patent JP-S57119197-A (JP)
Title: Cooling fan equipment
Inventor: SUWA HARUMI
IPC: H02K9/24
Filed: 1981-01-14
Abstract: PURPOSE:To enable performing protection of a power supply device from overheating in such a way that in case where rotation of a cooling fan has been brought to a stop, if power supply from said device is disconnected, displaying parts for said situation are installed at a relay part and at the outside part, and when the rotation stops, the power supply is disconnected. CONSTITUTION:In order to detect whether a rotary fin part 102 which has been interlocked with a motor 101 to drive a cooling fan device 100 is rotated or not, after light from a light source part 1 as its detecting part is received at a light receiving part 2, its output pass through a detecting circuit 3 and then detecting signals are taken out by a differentiation circuit 4, necessary display is done by the signals at a display part 5, and AC power supply in said power supply device is disconnected by a relay driving circuit and a relay part 6. Besides, a delay circuit 7 serves for making signals in initial state at the time of making power supply, and 8 denotes a power supply part. Then, when the rotary fin 102 is brought to a stop during its operation because of unexpected trouble, AC power supply to the power supply device is disconnected, and it is displayed, so that danger of the occurrence of an accident attributable to the rise in the internal temperature in the power supply device may be prevented.
Patent JP-H11197739-A (JP)
Title: Method and apparatus for producing grooved tube
Inventor: YOSHIDA SHINICHI
IPC: B21D17/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise even in applying grooving work at a high speed and to conduct the grooving work precisely and at a high speed. SOLUTION: An input shaft 39 supported to a gear case 26 is rotated by a motor 37, a shaft member 40 nearly unmovably supported to the gear case 26 in the axial direction is rotated as linking to the rotation of the input shaft 39, a spindle 22 connected to the shaft member 40 through a joint member 41 is rotated, a groove forming head 21 provided to the spindle 22 is rotated and is appropriately moved in the axial direction by the external force acting to the spindle 22, grooving work is performed to a tubular body K and a grooved tube M is produced.
Patent JP-S62162547-A (JP)
Title: Laser beam printer
Inventor: SETO KAORU
IPC: G02B26/10
Filed: 1986-01-14
Abstract: PURPOSE:To enable a dot density to be output to be changed easily by providing a laser beam scanning means for photosensitive surface, a reference clock signal generating means for printer output dot density variation and a reference clock frequency dividing means, and changing laser beam scanning speed through designation of divided frequency count corresponding to output dot density. CONSTITUTION:A 41MHz clock signal oscillated by a crystal oscillation circuit 71 is output to a counter 72 and then is counted down to (1/1,000). In addition, an output clock signal from a preset counter 73 which is counted down to '1/N' in accordance preset counter 73 which is counted down to '1/N' in accordance with data 'N' to be set by a latching circuit 74 is reference signal to a PLL circuit 75. Further any value of '1'-'256' to be sent by CPU 66 is set to the latching circuit 74, and the preset counter 73 selects a countdown value (1/N) according to a value to be set by the latching circuit. The PLL circuit 75 controls the rotation of a polyfacet mirror motor 53 so that a signal fc to be obtained from a rotary pulse signal generator 77 which generates pulses at a rate of one pulse/rotation following the rotation of the polyfacet mirror motor 53 may equal a reference frequency fo.
Patent JP-S5497706-A (JP)
Title: Cooling device for rotor winding end portions
Inventor: MAKINO YUUJI
IPC: H02K9/22
Filed: 1978-01-20
Abstract: PURPOSE: To enable the field winding end portions to be effectively cooled, by using heat-pipes as fixing spacers to be provided between adjacent conductors wound about field winding end portions and enclosing a cooling medium therein.  
     CONSTITUTION: Spacers 2 inserted between the adjacent conductors 1 wound about field windig end portions to fix them are formed of heat-pipes, and a cooling medium such as Freon is enclosed in said pipes so that the conductors 1 are cooled by utilizing vaporization latent heat of the cooling medium. Thus, the spacers which hitherto have only reduced the surface area of the conuctors in contact with the cooling gas and hence raised the temperature thereof will provide cooling action  by which the conductors 1 can be effectively cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02187526-A (JP)
Title: Heating cooker
Inventor: ISONO TATSUJI
IPC: F24C7/02
Filed: 1989-01-11
Abstract: PURPOSE:To allow an effective heating and prevent the see-through window from collecting moisture or dewing by operating a fan motor for a certain time interval after steam is generated due to the cooking so as to forcibly discharge the steam from a discharge opening out of the heating chamber. CONSTITUTION:A fan motor 12 is disposed inside the casing 11 but outside the heating chamber 1, and a sensor 15 to detect the steam is disposed at the top of the heating chamber 1. A control device 16 controls the operation of the fan motor 12 and has a micro computer to control the upper and lower heaters 2, 3. by this constitution, the steam 8 generated inside the heating cham ber 1 due to the cooking of foodstuff 4 is detected by the sensor 15, which causes the fan motor 12 for a certain time interval through the control device 16 to forcibly discharge the steam 8 and hot air from a discharge opening 9 through an exhaust air guide 10 out of the casing 11.
Patent JP-S58121506-A (JP)
Inventor: ARAKAWA KOUJI
IPC: H02G9/06
Filed: 1982-01-13
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-S51132895-A (JP)
Title: Coin arranging device
Inventor: ONODERA HIROKI
IPC: G07D1/00
Filed: 1975-01-07
Abstract: PURPOSE: To prevent clogyings at the outlet by takingout coins fron the hopper with a timing belt. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57118177-A (JP)
Title: Production of dial for timepiece
Inventor: KANAI MASAO
IPC: G04B19/12
Filed: 1981-01-14
Abstract: PURPOSE:To form a thin dial by dividing a base plate of a dial to the side finished of a surface and the side attached with fixing feet, and working the side finished of the surface with electrocasting and the other by machining and etching. CONSTITUTION:Bright Ni plating 6 is electrodeposited on the surface of a matrix 5 (3-1), thence the electrodeposited foil 6 is peeled from the matrix 5 (3-2), by which the surface finished part of the dial is made. Next, phosphor bronze 7 is blanked of the outside diameter by pressing (3-3), and is attached with feet by a resistance welding method (3-4). The part 7 attached with fixing feet 2 of the base plate of the dial obtained in this way is adhered with a Ni- electrocast foil 6 (3-5). Next, a central window, a window frame, and an outside diameter are opened by press blanking in the joined base plate (3-6). Next, the holes in which characters 4 enter are opened with a press (3-7), and the base plate is subjected to a plating treatment, painting and printing, whereby it is completed (3-8).
Patent JP-S5598030-A (JP)
Title: Method and device for continuously supplying powder
Inventor: MATSUOKA KENJI
IPC: B65G53/66
Filed: 1979-01-16
Abstract: PURPOSE: To supply powder without changing the pressure in a lower tank, by pressurizing the interior of an upper tank to the same level as that of the lower tank whenever the powder in the lower tank is decreased to a prescribed remaining quantity, and then opening a powder inlet pipe.  
     CONSTITUTION: When powder remaining in a lower tank 3 is decreased below a prescribed quantity, a valve 8 is opened by the action of a level switch 31 to pressurize the interior of an upper rank 2. When the pressure in the upper tank 2 is equalized to that in the lower tank 3, another valve 6 is opened so that both the tanks communicate with each other through a pipe 7. Another valve 5 is then opened so that the powder in the upper tank 2 falls into the lower tank 3 due to gravity. At that time, the air in the tank 3 is transferred into the upper tank through the pipe 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61164699-A (JP)
Title: Apparatus for treating nitrogen-containing undiluted sewage
Inventor: NAKASE HISASHI
IPC: C02F3/34
Filed: 1985-01-14
Abstract: PURPOSE:To enhance reaction effect, by dividing a reaction tank into a nitration part and a denitrification part by a partition plate and connecting an introducing pipe, which receives the intermittent supplying of undiluted raw water, to the denitrification part. CONSTITUTION:A partition plate 26 is provided in a reaction tank 5 at a position dividing the depth of water into upper and lower parts in a ratio of 2:1 so as to leave a communication gap to the circumference thereof. In the upper nitration part of the reaction tank 5, a recirculated liquid falling from above while sucking air is collided with the surface of a liquid and air is mixed with the liquid as fine air bubbles to increase the concn. of dissolved oxygen and oxygen discharged at the time of denitrification is further added to advance nitration. In a denitrification part, undiluted raw water is thrown in the nitrated liquid, which was flowed down from the nitration part 27 through the communication gap around the partition plate 26 and high concn. BOD is directly charged in the nitrated liquid to promote denitrification reaction.
Patent JP-S5288095-A (JP)
Title: Dyeing decoloring and drying apparatus in electrohporesis apparatus
Inventor: ITOU KANMI
IPC: G01N27/447
Filed: 1976-01-17
Abstract: PURPOSE: Stable operation is performed with a simple mechanism by facilitating conveying of a backing without moving the backing in solution as in conventional apparatus and moving respective solution baths alone in immersing the backing in the dyeing solution and decoloring solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62162302-A (JP)
Inventor: MIYAKE HIROSHI
IPC: H01G4/224
Filed: 1986-01-13
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-S60148772-A (JP)
Title: Steering device for vehicles
Inventor: HAMADA TETSUO
IPC: B62D7/15
Filed: 1984-01-13
Abstract: PURPOSE:To make stable steering wheel operation performable all the time even in a turning drive, by controlling rear wheels for their turn-steering according to a detection value of grounding load in a tire, in case of a steering device which makes a turn-steering angle of these rear wheels controllable. CONSTITUTION:In case of a device which operates rear wheel turn-steering information d0 at a computer 12 in which each output signal out of a lateral acceleration sensor 13 and a front wheel turn-steering angle sensor 14, etc., is inputted, and turns and steers rear wheels 11 through a servo actuator 8 according to the operation result, the required control information d1 on rear wheel turn-steering on the basis of each detection signal out of grounding load sensors 15-18 installed in each of front and rear wheels 5 and 11 is secured. Then, this control information d1 is added or subtracted to or from the said turn-steering information d0, and the control information of (d0+d1) or (d0-d1) is fed to the said actuator 8, thus controlling the turn-steering operation of rear wheels 11. That is to say, for example, when the grounding load becomes larger than the reference value, these rear wheel 11 are made to be steered as far as the specified angle in the turn-steering direction of front wheels 5.
Patent JP-S58122741-A (JP)
Title: Resin molding method for semiconductor device
Inventor: YAMADA HIROSHI
IPC: B29C45/02
Filed: 1982-01-14
Abstract: PURPOSE:To prevent invasion of sealing resin by forming inclined concave part at the one of metal mold pair and by giving a forcible pressure to the edge of non-sealed surface of a heat sink only with the periphery of concave part. CONSTITUTION:A part of lead 2 and non-sealed part 1a of the heat sink 1 are sandwiched by metal molds 13, 14 and the rear side of heat sink is closely placed to an upper mold 14 as the non-sealed surface m. An inclined part 14a is provided to the opposing part of surface m, a concave part 16 in the depth d1 of about 0.05-0.1mm. is formed at the area opposing to the region m2 other than the periphery m1 of the surface m, pressure is given concentratingly to the upper mold 14 on the entire part of the peripheral region m1 for the sealing by resin. In this case, height of inclined part 14a is about 0.03-0.1mm., width l of periphery m1 is about 0.05-0.5mm.. According to this structure, resin does not almost migrate into the concave part 16 while a cavity 15 is being sealed by resin and generation of resin burr at the rear side of heat sink can be prevented. If resin migrates, it is restricted by the depth of concave part, resulting in occurring no problem.
Patent JP-2000204649-A (JP)
Title: Multiple dwelling house with maisonette type dwelling unit
Inventor: HOSOKAWA YOJI
IPC: E04B5/43
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiple dwelling house having a maisonette in which wide-frontage maisonette type dwelling units can be fitted within the economical span of a column. SOLUTION: Dwelling units 11 constructed of a main frame consisting of a boundary floor 12, columns 13, and beams 14 are laminated on plural stories, with at least part of the dwelling units 11 being of the maisonette type. Two of the maisonette type dwelling units 11 are provided parallel to each other within one span L of the column 13 and an upper boundary wall 23a separating the upper stories 11a of the two dwelling units 11 and a lower boundary wall 23b separating the lower stories 11b of the two dwelling units 11 are arranged to deviate from the center 24 of the one span L in opposite directions.
Patent JP-S60149664-A (JP)
Title: Resin composition
Inventor: HASHIMOTO TAKASHI
IPC: C08K3/00
Filed: 1984-01-17
Abstract: PURPOSE:To obtain a resin compsn. which has excellent impact and weld strengths and in which a filler is uniformly dispersed in a thermoplastic resin, by blending a filler having a surface treated with a water-soluble glass or a low- melting glass with a thermoplastic resin. CONSTITUTION:A resin compsn. is obtd. by blending a filler having a surface treated with a water-soluble glass and/or a low-melting glass. As the water-soluble glass, those contg. phosphorus pentoxide, boron oxide and alkali metal oxides are usually used. As the low-melting glass, those having a softening temp. of 500 deg.C or below are usually used. Examples of such glasses are silicate, phosphate and borate glasses. Examples of the fillers are calcium carbonate, talc, woodmeal and carbon black.
Patent JP-S62163721-A (JP)
Title: Gas purifier
Inventor: TAKAYANAGI HIROAKI
IPC: B01D46/02
Filed: 1986-01-13
Abstract: PURPOSE:To accurately stick a precoating agent on a filter medium by providing the following vessel for housing the precoating agent to the inside of a dust- laden chamber wherein one part is opened and providing a nozzle for injecting high-pressure air toward the aperture part. CONSTITUTION:The filter mediums 5 such as a bag filter are provided to a partition plate 2 wherein a purifying chamber 3 and a dust-laden chamber 4 are comparted thereby. A vessel 6 housing a precoating agent is provided to the inside of the dust-laden chamber 4 and the precoating agent 7 such as calcium carbonate is housed therein. One part of the vessel 6 is opened and the nozzles 8 for injecting high-pressure air are provided toward the aperture part to the upper part of the aperture part. When a valve 9 is opened, high- pressure air is injected and the precoating agent 7 is blown up. Therefore the precoating agent 7 accompanied with the air stream of gas fed to the dust-laden chamber 4 through an inlet 11 can accurately be stuck on the surfaces of the filter mediums.
Patent JP-S61165286-A (JP)
Title: Joining device for rolling material
Inventor: KATO HEIJI
IPC: B21B1/26
Filed: 1985-01-14
Abstract: PURPOSE:To permit the sure and efficient joining of rolling materials by providing a joining device which superposes and press-welds the rear end of the preceding rolling material and the front end of the succeeding material on the inlet side of a rolling mill. CONSTITUTION:Plural rows of grooves 10 and projecting lines 12 are formed atop the preceding rolling material S2 by projecting parts 5a formed on one die 5 during the passage of the material S2 through a pair of rotary dies 5 and 6. The similar grooves 11 and projecting lines 13 are formed on the bottom surface of the succeeding rolling material S1 by the projecting parts 6a formed to the other die 6. The materials S1, S2 are superposed by a superposing device 4 in such a manner that the grooves 10, 11 and projecting lines 12, 13 are fitted to each other and are press-welded between rolling rolls 2 and 2. The sure and efficient joining of the rolling materials is thus made possible.
Patent JP-H08195590-A (JP)
Title: Electronic part automatic mounting device
Inventor: KANO YOSHINORI
IPC: B23P19/04
Filed: 1995-01-17
Abstract: PURPOSE: To make a cam shaft approach a head lift mechanism as close as possible when a mounting head moves up and down by cam driving by incorporating a rotary shaft whereto a cam is attached in a housing of an index unit. CONSTITUTION: At first, an operational part is operated and automatic operation of an electronic part automatic mounting device is started. A rotary table 13 is rotated intermittently through an index unit 46 by rotation of a motor and one of mounting heads 15 attains suction station and stops. While the mounting head 15 moves, cam followers 32, 33 are guided by a rib cam 35 and move, and transfer to a roller rest 37 and stop. Then, a supply stand moves according to mounting data stored in a memory part while the head 15 moves to a suction station, and a part supply device 8 of a chip part to be supplied stops at a suction position of a suction nozzle 14, and a part is sucked and unloaded by descending of the nozzle 14 through descending of the head 15.
Patent JP-H05189516-A (JP)
Title: Logical simulation method
Inventor: MIZUNO HIROSHI
IPC: G06F11/25
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the simulation result which is identical with an actual circuit operation despite the production of a pulse having the width less then the delay value of each gate. CONSTITUTION:The delay value of each gate is stored in a delay storage area 104, and the reference time width of the pulse passing through each gate is stored in a passing pulse width storage area 105. The non-pass rate of the pulse is stored in a pulse non-pass rate register 301 against the pulse pass reference vale. Then the rate to make the pulse pass as the unfixed value against the reference value of pulse pass is stored in an X propagation rate register 302 respectively. The gate state changing time is decided based on the delay value stored in the area 104. If a pulse less than the delay value is produced, the 1st value is obtained by multiplying the reference value stored in the area 105 by the rate stored in the register 301 together with the 2nd value obtained by multiplying the reference value by the rate stored in the register 302. Based on the comparison result obtained between the 1st and 2nd values and the pulse width, the non-pass of the pulse, the propagation of the pulse of the unfixed value, or the pass of the pulse are carried out.