baber/WOPTO huggingface dataset:
Patent JP-S5414998-A (JP)
Title: Prostaglandin i2 analog and its preparation
Inventor: HAYASHI MASAKI
IPC: A61P9/08
Filed: 1977-07-06
Abstract: PURPOSE: Prostablandin I 2  analogs of formula I[Y is trans-vinylene, ethylene; R 1  is H, 1 - 12C alkyl; R 2  is H, methyl ethyl; R 3  is single bond, 1 - 4C alkylene; R 4  is H, 1 - 8C alkyl, 4 - 7C cycloalkyl, phenoxy; the wave line on 15 carbon atom means α- or β-conformation, i.e., S or R-conformation or their mixture]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04314666-A (JP)
Title: Connecting hood for vehicle
Inventor: ANDO ROKURO
IPC: B61D17/20
Filed: 1991-04-12
Abstract: PURPOSE:To prevent damage in a hood, generated by large sliding with both divided hoods left as pressed to each other in the case of relatively displacing both the divided hoods abnormally sideward, in the case of a pressing type divided hood. CONSTITUTION:In a pressing type divided hood which is divided into two parts in a passage direction of a connecting part to press point end sides of the divided hood to each other, a detecting means 21 for sensing whether a relative displacement amount in a side direction of both the divided hoods is in a preset range or not and a release means 20 for releasing both the divided hoods from mutual pressing thereof in the case of the above-mentioned relative displacement amount is in the preset range or more are provided.
Patent JP-H0617257-A (JP)
Title: Method and equipment for holding electroless plating solution
Inventor: DONARUDO II SUTOOJIYOHAN
IPC: C23C18/34
Filed: 1993-03-15
Abstract: PURPOSE: To provide a method for controlling the compsn. of an electroless plating soln. by determining the plating rate of the plating soln. by using a quartz microbalance and maintaining the plating rate at a desired value in accordance therewith.  
     CONSTITUTION: The plating rate of the plating soln. 14 is determined by including the use of the quartz microbalance 20. The plating rate is maintained at the desired value in accordance with the determined plating rate. The monitoring of the plating rate of the plating soln. 14 by the quartz microbalance 20 providing the input corresponding to the plating rate to a computer and the addition of the ≥1 plating components to the plating soln. 14 are controlled by an addition controller 22. The output for maintaining the plating rate at the desired value is then supplied from the computer 24. As a result, the fairly constant plating rate during the time of an extension period is maintained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S537016-A (JP)
Title: Current collecting device
Inventor: MANABE KATSUSHI
IPC: B60L5/00
Filed: 1976-07-06
Abstract: PURPOSE: To secure the preferable current collecting perofrmance of a current collecting device for a runner such as electric motor vehicle up to high speed range by resiliently supporting a plurality of current collectors independently from each other by a common support in a manner capable of vibrating in case of collecting an electricity from a feeder to the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05280717-A (JP)
Title: Waste incinerating furnace
IPC: F23G5/00
Filed: 1992-04-02
Abstract: PURPOSE:To mix and agitate unburnt gas with combustion air effectively and restrain the generation of CO, which becomes a generating factor of dioxine. CONSTITUTION:In a waste incinerating furnace, in which combustion air is supplied from the lower part of a stoker, a low-frequency generating device 35 for changing air, flowing through an air duct 30A, into low-frequency air and increasing the mixing and agitating effect of unburnt gas with the combustion air, is provided in the air duct 30A, communicating the combustion chamber 21 of the waste incinerating furnace with a blower 29 supplying the combustion air.
Patent JP-S567213-A (JP)
Title: Noise eliminating circuit
Inventor: WATAYA YOSHIZUMI
IPC: G11B20/06
Filed: 1979-06-27
Abstract: PURPOSE: To smooth link of signals before and after noise elimination to reduce noise up to the level which can be ignored in practical use, by holding the sound signal level just before noise generation for a noise generation period.  
     CONSTITUTION: This circuit eliminates noise of the device which reproduces the sound signal from the recording carrier where the frequency-modulated sound signal is recorded, and the reproduced signal input from input terminal 1 is caused to pass through BPF2 to extract only the sound signal, and the extracted sound signal is demodulated by FM demoduoator 4 and the reproduced sound signal is output, however, large-amplitude noise is generated during the dropout time of the demodulated sound signal. Preceding value holding circuit 5 holds the sound signal of FM demodulator 4 in the signal level just before dropout on a basis of the output signal of dropout detecting circuit 6, and after preceding value holding, the sound signal is deemphasized by deemphasis circuit 7, thus preventing listeners from feeling distortion caused by dropout. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61238327-A (JP)
Title: Air preheater
Inventor: KOYANAGI TOSHIO
IPC: B01D53/94
Filed: 1985-04-17
Abstract: PURPOSE:To contrive to prevent the adhesion of acidic ammonium sulfate, by providing a steel pipe type air heater, wherein the inner wall of a steel pipe is constituted of a material having fine pores, to the lower part of a dry denitration apparatus and a Jungstrom type air heater is provided to the downstream side thereof in a two-split state. CONSTITUTION:The exhaust gas from a boiler 1 passes through a flue 3 and NH3 is injected in said gas from an NH3 injection pipe 7 to be mixed therewith and NOX is removed in a denitration apparatus 6. A steel pipe type air heater 8 having fine pores due to a sintered metal provided to the inner wall thereof is provided in the downstream side of the denitration apparatus 6 and a two-split Jungstrom type air heater 4 is arranged in the downstream side thereof. Steel balls are introduced into the air heater 8 from a charge port 9 in order to remove scale due to acidic ammonium sulfate in a steel pipe and collected by a net 10 to be taken out from a manhole 11.
Patent JP-H09236052-A (JP)
Title: Fuel auxiliary jet needle in carburetor
Inventor: YAMAGUCHI KOJI
IPC: F02M9/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To solve knocking and pulsating as well as to improve combustion efficiency by the optimization of an air-fuel ratio between fuel and air so as to improve a jet needle in view of use. SOLUTION: A carburetor main body 13 comprises an engine C side and an intake passage 6 side, a throttle mechanism 11 is formed on the inlet passage 6, and a main nozzle 7 is arranged under the intake passage 6. Also, a main jet 8 is formed under the main nozzle 7. In the throttle mechanism 11, a throttle valve 5 is movably formed in a direction that it crosses the intake passage 6 so as to fluctuate the extent of a variable venturi part 4. In a carburetor in which a jet needle 10 is attached under the throttle valve 5, a passage 2 is arranged in a center in parallel to the axial direction of the jet needle 10, and a passage 3 is arranged in the jet needle 10 in parallel to the intake passage 6.
Patent JP-H02260273-A (JP)
Title: Cassette loading mechanism
Inventor: SOGA AKIRA
IPC: G11B17/04
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible to eject a cassette even after engaging the engaging projection of a drawing arm with the engaging recessed part of the cassette by providing a moving pin to be freely moved along the cassette drawing direction. CONSTITUTION:The moving pin 32 is positioned on the reverse aparture side of the cassette drawing arm 33 from a line passing a contact point between the arm 33 and the engaging projection 36 when the projection 36 of the arm 33 is engaged with the engaging recessed part 6 of the cassette 1 and energized in the cassette drawing direction and vertical to the tangent. When the pin 3 is moved in the reverse cassette drawing direction side by force applied to the cassette 1, the chip part of an arm chip 35 is abutted upon a stopper chip 39 and the arm 33 is rotated in the direction disengaging the projection 36 from the recessed part 6. Thereby, the cassette can be ejected even after engaging the projection part 36 of the arm 33 with the recessed part 6 of the cassette 1.
Patent JP-H10275169-A (JP)
Title: System and method for supporting cooling unit designing
Inventor: MOGI TOSHIYUKI
IPC: F25B41/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the designing support system which can design a cooling unit with desired cooling capability in a short time without depending upon the experience of a skilled engineer. SOLUTION: An automatic designing system 10 is equipped with a constituent equipment attribute data base 13A and a piping design rule data base 13B, selects constituent equipment used for the cooling unit out of the constituent equipment attribute data base 13A according to various design elements inputted to a 1st input means 14 to generate constituent element arrangement information A on the arrangement of the constituent equipment in a machine room and piping attribute information P on piping connecting the constituent equipment, and transfers them to a 3D-CAD system 20. Then 3D-CAD system 20 displays the arrangement state of the constituent equipment and piping on a 2nd image display device 25 according to the transferred information and transfers data to an NC machining device 30 after confirmation and correction by a designer.
Patent JP-H01252486-A (JP)
Title: Getting-on door device for elevator
Inventor: MIURA SHUNEI
IPC: B66B13/30
Filed: 1988-04-01
Abstract: PURPOSE:To prevent the demounting of a guide at the lower edge of a getting-on door from the groove of a sill even in the case when the getting-on door is expanded and contracted by heat, by fixing a shape memory alloy connecting tool at the lower edge of the getting-on door and forming an engagement part which is engaged with the connecting tool when the connecting tool restores a set shape at a prescribed temperature, onto a sill. CONSTITUTION:If a fire disaster is generated in the vicinity of the getting-on floor of an elevator, a getting-on door 1 is heated, and the whole getting-on door 1 is extended in the vertical direction by the thermal expansion, and further heated, and when a guide 6 at the lower edge of the door 1 contacts a sill 7, a rail slip-off preventing roller 4 pushes up a rail 2 by a reaction force, and the rail 2 begins to deform. During this time, if a connecting tool 9 made of shape memory alloy reaches a prescribed temperature for the restoration of a previously set shape, the connecting tool 9 restores the shape shown by the chained line, and engaged with a cut part 10 formed on the bottom part of the groove 8 of the sill. When the door 1 is cooled by the fire extinguishing water, the door 1 starts to contract to an original length. The connecting tool 9 and the cut part 10 are engaged also in this contraction, and the rail 2 deformed upwardly is pulled down through a hanger roller 3 and returns to an original position.
Patent JP-S62238874-A (JP)
Inventor: KATO KOICHI
IPC: D06P1/38
Filed: 1986-04-08
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-S524713-A (JP)
Title: Control instructing means operation control device of frequency synthe sizer receiver
Inventor: KUSAKABE HIROMI
IPC: H03J5/00
Filed: 1975-06-30
Abstract: PURPOSE:Control instructing means operation control device of a receiver wherein predetemined operation can be locked as desired.
Patent JP-S566121-A (JP)
Title: Display unit of label printer
Inventor: SAKURA YASUHIRO
IPC: B41J29/46
Filed: 1979-06-28
Abstract: PURPOSE: To simplify an operation board surface and also to simplify the operation by using a memory-over display both as the pilot lamp of an electric power source.  
     CONSTITUTION: When pilot lamp 11 displaying the ON state of an electric power source shows that the contents of a memory are in an overflow state, a pilot lamp driving circuit is connected which supplies pilot lamp 11 with an intermittent electric power source. Therefore, one pilot lamp 11 comes on continuously to show the normal state in which a memory is not overflowing and also comes on-off to show the memory overflow state, and further making every memory different in flashing period through the pilot lamp driving circuit makes it possible to know which memory is in the overflow state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567161-A (JP)
Title: Memory interface device
Inventor: BANDOU TADAAKI
IPC: G06F12/00
Filed: 1979-06-28
Abstract: PURPOSE: To decrease the number of interface lines by selecting the memory start signal, detecting the memory read request and then storing the selection signal in the order of first-in and first-out FIFO for control.  
     CONSTITUTION: Arbiter 12 receives memory use request 14 from plural processors PC and then selects one of them to deliver selection signal 15. The selected PC is connected to the memory via selectors 17 and 18 each to give start to the memory via memory start line 22. Selector 17 selects the read/line command given from each PC. And the selection result is transmitted to the memory via line 5 and also used as the writing condition signal to FIFO buffer 13. Only when the output from selector 17 among those selected by arbiter 12 is memory read request, the output is written into buffer 13 and then delivered in sequence through the control. Thus the memory bus is used in time-division to decrease the number of the necessary lines. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247729-A (JP)
Title: Method for setting common electrode bias of liquid crystal display device
Inventor: SASUGA MASUMI
IPC: G02F1/133
Filed: 1987-04-03
Abstract: PURPOSE:To minimize the time required for putting out of an active matrix liquid crystal display device by writing a DC voltage applied to a common electrode to the dot in the light state of said device and selecting said DC voltage. CONSTITUTION:An undesired DC component is added to a signal voltage to change the same to a negative side and to lower the response speed when a scanning electrode changes to an 'L' during driving of the active matrix liquid crystal. A common voltage to offset this DC component is supplied to the common electrode of the display panel. Namely, the response speed of the liquid crystal is such that the response time T is shortest when the DC voltage to be impressed to both electrodes thereof is min. Vmin and the time for switching to putting out increases when the DC component of the positive or negative polarity increases. The display device is lighted by previously offsetting the writing voltage at OFV with respect to the common potential and is put out by setting the writing voltage at the common voltage. The common voltage is visually regulated to prevent remaining of the after image and the undesired DC component from the outside is set at Vmin. The life of the liquid display device is extended by this constitution.
Patent JP-H06296240-A (JP)
Title: Synchronism stabilizing circuit and television receiver
Inventor: YOKOI MAKOTO
IPC: H04N5/06
Filed: 1993-04-07
Abstract: PURPOSE:To stabilize a horizontal synchronizing signal independently of the reception state of a video source by selecting the horizontal synchronizing signal extracted by a horizontal synchronizing signal generating means or that extracted by a horizontal and vertical synchronizing signal generating means by switching based on the level of the high frequency gain control voltage of a video signal. CONSTITUTION:A synchronizing signal separating circuit 35 separates a composite synchronizing signal from the video signal of an IF circuit 33 and outputs it to an HD and VD signal generator 39 provided with a CR oscillator and an HD signal generator 40 provided with a quartz oscillator. A high frequency automatic gain control voltage RFAGC from the circuit 33, a synchronizing free signal SYF, and a select television signal STV are inputted to a switch circuit 41. The circuit 41 selects the HD1 signal inputted from the generator 39 or the HD2 signal inputted from the generator 40 based on these voltages and signals to output the selected signal to a liquid crystal module 38. Thus, the horizontal synchronism is stabilized independently of the reception state.
Patent JP-H07282511-A (JP)
Title: Disk loading device
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B17/056
Filed: 1995-04-06
Abstract: PURPOSE:To obtain a disk loading device, in which no abnormal sound is generated, provided with a clamp device capable of surely preventing the disengagement of a disk tray. CONSTITUTION:By engaging a clamp cam 2d of a rack plate 2 with a supporting pin 5f of a clamp plate 5, the operation for lifting up the clamp plate 5 is executed in such a manner that the supporting pin 5f is pushed up by the clamp cam 2d in accordance with the motion of the rack plate 2. For the clamp plate 5, the constitution is made so that the clamp plate 5 or a clamper is not interfered with the disk tray 1 during the loading operation of the disk tray 1, since the slide rib 5b fixed on the disk tray 1 is supported by a slide screw 39 fixed on the disk tray 1 before the supporting pin 5f is separated from the clamp cam 2d. Also, by providing an inclination 5i at the tip of the slide rib 5b, the supporting of the clamp plate 5 is smoothly executed.
Patent JP-S59209036-A (JP)
Title: Motor
Inventor: KOIWAI HIDEAKI
IPC: H02K11/00
Filed: 1983-05-11
Abstract: PURPOSE:To facilitate the assembling of a rotor and to improve the measuring accuracy of a rotary detector by inserting a magnetic shielding iron plate between a torque generating magnet of the rotor and a rotor yoke. CONSTITUTION:A magnetic shielding iron plate 11 is inserted between a main magnet 1 mounted on a rotor for generating a torque to oppose to a stator coil 7 and a rotor yoke 2. A boss 5, to which a shaft 6 of a motor is inserted, is caulked together with the yoke 2 into a hole 12 formed at the center of the plate 11, and integrated. With the shaft 6 as a reference the prescribed number of poles are magnetized at an FG magnet 3 for detecting a rotation. The mutual interference of the magnetizations of the magnets 1 and 3 are prevented by the plate 11. In this manner, accurate magnetizations and assembling can be facilitated, and the accuracy of measuring the rotating speed of a rotary head 4 can be improved.
Patent JP-S5416911-A (JP)
Title: Semiconductor channel grid
Inventor: ENAMI SHIROU
IPC: H03K17/00
Filed: 1977-07-08
Abstract: PURPOSE:To secure cut-off of the call current by controlling the semiconductor switch added to the incoming or outgoing lin eof thechannel grid through diversion of the control input signal of the semiconductor channel element.
Patent JP-S58204051-A (JP)
Inventor: HANSUUYOAHIMU BUREDERETSUKU
IPC: C09B62/44
Filed: 1983-05-11
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-H04293917-A (JP)
Title: Epoxy resin composition and cured product
Inventor: MORITA HIROMI
IPC: C08G59/32
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a resin composition which can give a highly heat-resistant and lowly water-absorptive cured product by using an epoxy resin having a specified structure containing naphthol rings. CONSTITUTION:This composition comprises an epoxy resin of formula I (wherein R is 1-4C alkyl; R1, R3 and R4 are each independently hydrogen or 1-4C alkyl; and (n) is 0-6), a curing agent and a cure accelerator. The epoxy resin can be obtained by reacting a novolac resin, obtained by reacting a dimethylol compound of formula II (wherein R2, R3, and R4 are as defined in formula I) with a naphthol of formula III (wherein R1 is as defined in formula I), with an epihalohydrin and contains at least 30wt.% compound of formula I (wherein n=0).
Patent JP-S60225621-A (JP)
Title: Desulfurization of high temperature gas
Inventor: MURAKAMI TADATAKA
IPC: B01D53/14
Filed: 1984-04-24
Abstract: PURPOSE:To enhance the reactivity with H2S to lower a powdering ratio and to enable regeneration, by using a particulate substance by hydrating crushed particles of an alumina cement clinker through the contact with water. CONSTITUTION:Formed H2S gas is guided to a desulfurization tower 12 from a duct 15 and absorbed by a desulfurization agent, which is obtained by hydrating an alumina cement clinker, in said tower 12. The desulfurization agent comes to CaS by absorbing H2S and enters an oxidizing tower 13 to be oxidized by air from a supply pipe 16 to be converted to CaSO3. Subsequently, the desulfurization agent enters a reducing tower 14 and reduced to CaO by CO and H2 gases to be returned to the desulfurization tower 12 through a conveyor pipe 23. At this time, a new desulfurization agent can be replenished from a replenishing pipe 24 in an amount corresponding to a damaged amount. The outlet gas from the reducing tower contains SO2 and sent to a byproduct preparation apparatus from a duct 20.
Patent JP-H02307554-A (JP)
Title: Developer applicator
Inventor: HONMA YOSHIYASU
IPC: B05B5/025
Filed: 1989-03-30
Abstract: PURPOSE:To apply a developer only to a support and to prevent the adhesion of the developer to an opposed electrode by detecting the presence of the support by a detection means and subsequently opening and closing the flight passage of the developer after a predetermined time. CONSTITUTION:A developer S is fed toward the position opposed to an opposed electrode roller 53 at the shortest distance in a state uniformized in its thickness by a blade 56 while a support P is fed by a feed belt 54 and detected by a support detecting part 27 at the time of passage in front of said detecting part 27 and a detection signal is sent to a control part CON. When the support P is fed by predetermined quantity to reach the opposed part of the opening part 26 of a shutter 20, a shutter blade 23 is opened by the control part CON to open the flight passage of the developer S and the developer S flies and passes through the opening part 26 to be transferred and applied to the surface of the support P. When the terminal part of the support is detected by the support detecting part 27 and the support is fed by predetermined quantity, the shutter blade 23 closes the opening part 26 by the control part CON.
Patent JP-H06267184-A (JP)
Title: Magnetic disk driving device
Inventor: ISHIZUKA YUTAKA
IPC: G11B19/20
Filed: 1993-03-16
Abstract: PURPOSE:To make the mass production possible by reducing finishing parts, making the device inexpensive and improving the machinability. CONSTITUTION:The magnetic disk driving device is equipped with a hub 1 for mounting a magnetic disk on an outer circumferential surface and driving it, a bearing holder part 1a formed integrally with this hub 1 and fixed to outer ring 4b of bearings 4, a center fixing shaft, by which inner ring 4a of the bearings 4 are fixed, a driving magnet 3 fixed to an inner circumferential surface of the hub 1 and a stator core 5 wound with a coil 6 opposite to this driving magnet 3. The hub 1 and the bearing holder part 1a are formed by the metal injection molding with metal consisting of powered metal and a binder.