baber/WOPTO huggingface dataset:
Patent JP-S5563504-A (JP)
Title: Magnetic float controller
Inventor: TANAKA SHIGERU
IPC: B60L13/00
Filed: 1978-11-08
Abstract: PURPOSE: To provide a controller capable of controlling magnetic floating type turn table or the like, with a simple construction employing no accelerometer, by effecting a feedback compensation of velocity and acceleration making use of a magnetic- electric conversion element.  
     CONSTITUTION: A D.C. solenoid 2 is constituted by a core 2a and an exciter coil 2b formed around the core 2a, and is disposed to face a ferromagnetic member 1 which constitutes a turntable. The gap length X between the ferromagnetic member and the solenoid is detected by a displacement meter 4, and is compared by a comparator 10 with a signal from a setter 5. The deviation signal derived from the comparator 10 is delivered to an added 11 through a series compensation circuit 6. The intensity of magnetic field of the solenoid 2 is detected by means of a Hall effect element 9 and is delivered to the adder through an amplifier 12 and an integrator 14. The adder 11 adds the signal from the integrator 14 to the signal from a series compensation circuit 6 and delivers the sum to another adder 13 which adds the output from the amplifier to the output from the adder 11 and delivers the sum to a power amplifier 3. The power amplifier 3 controls the current in the exciter coil in accordance with the deviation output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62293767-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEDA HISAO
IPC: H01L21/331
Filed: 1986-06-13
Abstract: PURPOSE:To improve a current amplification factor by a method wherein emitter-over-oxide electrodes which are provided above a surface base region between the collector region and the emitter region of a lateral transistor is made of material whose melting point is higher than an impurity diffusion temperature. CONSTITUTION:Field oxide films 71 and a gate oxide film 72 are formed on an N-type epitaxial layer 3 deposited on a P-type silicon substrate 1 with an N-type diffused layer 2 buried between the substrate 1 and the layer 3. In the layer 3, an N-type contact layer 6 extends to the diffused layer 2. Then a polycrystalline silicon layer is deposited on the surface and patterned by photoetching and the gate electrode of a MOS FET and emitter-over-oxide electrodes 9 are formed simultaneously. Boron ions are implanted with high concentration with the polycrystalline silicon pattern as a mask in a self- alignment manner and a collector diffused layer 4 and an emitter diffused layer 5 are formed by a heat treatment. With this constitution, the oxide film 72 can be made to be thin at the parts under the over-oxide electrodes 9 so that a current amplification factor can be improved.
Patent JP-H09297352-A (JP)
Title: Projection display device
Inventor: SEKINE ATSUSHI
IPC: G03B33/12
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce a polarizing component absorbed by a transmission liquid crystal light bulb so as to reduce heat generation. SOLUTION: Light emitted from a light source 21 is polarized and separated into polarized light P and polarized light S by a polarizing beam splitter 22. A dichroic mirror 23 reflects only the light B(blue) of the polarized light P, the light B is converted to the polarized light S by a 1/2 wavelength plate 27, transmitted through the light bulb 28 and modified. A dichroic mirror 24 reflects only the light G(green) of the polarized light S, and the light G is transmitted through the light bulb 29 and modified. A dichroic mirror 25 reflects only the light R(red) of the polarized light S, and the light R is transmitted through the light bulb 30 and modified. The modified light of each color is color-synthesized by a dichroic prism 31 and is projected by a projecting lens 34.
Patent JP-H087077-A (JP)
Title: Picture processor
Inventor: WADA AKIHIKO
IPC: G09G5/36
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the read-out quantity of picture data from a storage device required from outputting a moving picture to the utmost, and to shorten transfer time. CONSTITUTION:At the time of inputting a picture, a picture dividing device 13 divides the picture data inputted from a picture input device 11 into the planes of a high-order 4 bits portion and the planes of a low-order 4 bits portion among the gradations of 8 bits of each plane of R, G, B of the picture data of one picture portion in accordance with the instruction of a control device 12, and stores the picture data of the plane part of the high-order 4 bits portion in a storage device A 14 and the picture data of the plane part of the low-order 4 bits portion in the storage device B 15. At the time of outputting the picture, in the case that the faster output of the picture data is required, a picture composing device 16 reads the data of the plane part of the high-order 4 bits portion of the picture data stored in the storage device A 14 in accordance with the instruction of the control device 12, and outputs it from a picture output device 17 after composing it with '0' as the data of the plane of the low-order 4 bits portion.
Patent JP-S5762360-A (JP)
Title: Heating of ultra low temperature body
Inventor: SUGIMOTO KUNJI
IPC: F24J3/00
Filed: 1980-10-03
Abstract: PURPOSE: To enable a heating of ultra low temperature body such as cryo-panel with a low cost blower by a method wherein a flow of bypassed gas at the outlet port of a heater device to the inlet port of a circulation machine is adjusted in reference to a temperature at the inlet port of the circulation machine.  
     CONSTITUTION: In the bypass line 7 are provided a thermo-control valve 8 and a thermo-regulator 9 for use in sensing a temperature at the inlet port of the blower and controlling the same. In case that a low temperature gas just after starting a heating operation is flowed into the gas blower inlet port, the thermo-control valve 8 is opened, a high temperature gas at the outlet port of the heater 2 is returned back to the inlet port of the blower 1 so as to increase the temperature at the inlet port of the blower 1. As the temperature of the cryo-panel 3 is increased, a temperature of the return gas is also increased and then a flow rate of the bypassing gas is decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6366-A (JP)
Inventor: NOOMAN DEE KUNOPUFU
IPC: B65D55/02
Filed: 1987-06-02
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-S6117861-A (JP)
Title: Latent heat accumulating type heat control wall body
Inventor: ITOU YOSHIFUMI
IPC: F24S90/00
Filed: 1984-07-03
Abstract: PURPOSE:To mitigate the fluctuation of room temperature and reduce air-conditioning load by a method wherein a latent heat accumulating panel, having a high heat insulating property, is provided to control the flow of heat medium in indoor side and outdoor side panel type heat exchangers. CONSTITUTION:When the room temprature Tr is higher than a set value Ts (in case of room cooling) and a heat medium temperature Tw is lower than the room temprature Tr, a control unit 9 opens control valves A, D and closes the same valves B, C. The heat medium in the outdoor side panel type heat exchanger 4 is cooled by atmosphere and the specific gravity thereof becomes large whereby it flows into a direction (b) while the heat medium in the outdoor side heat exchanger flows to the direction (g) by heating. Heat is discharged by the natural circulation cycle from inside of a room to the outside of the room whereby the room is cooled by the atmosphere. In case heat accumulation is possible, the control valve B is also opened to accumulate the heat into a latent heat accumulating agent 13. In case Tw>Tr, the control valves B, D are opened and the same valves A, C are closed to cool the room by the natural circulation of heat medium whose cold heat is accumulated in the latent heat accumulating agnet 13. In case of room heating, the room is heated by the natural circulation of the heat medium in the same manner by the heat accumulating agent 12 having a melting point higher than the same of the heat accumulating agent 13.
Patent JP-H01306282-A (JP)
Title: Heat-sensitive recording sheet
Inventor: FUNAE HARUYOSHI
IPC: B41M5/30
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a heat-sensitive recording sheet which has excellent color generating property and less stains a thermal head, by allowing an undercoat layer to contain a pigment absorbing a predetermined amount of oil, starch by not more than a predetermined amount, a viscosity increasing agent by a predetermined amount and a synthetic binder. CONSTITUTION:A pigment absorbing oil 50ml/100g or more and less than 80ml/100g by JISK 5101 is contained in an undercoat layer of the heat-sensitive recording sheet of this invention. Moreover, starch and a viscosity increasing agent are contained 2 weight % or less and, 0.1 weight % or more and 0.6 weight % or less for the total pigment in the undercoat layer, respectively. A synthetic binder is further contained 5 weight % or more and 15 weight % of less for the total pigment. When the synthetic binder is used less than 5 weight % for the pigment in the under coat layer, the picking strength of the heat-sensitive recording sheet is worsened, and consequently such troubles are brought about that dusting or the like is caused in the surface treatment after the heat-sensitive layer is applied, and a coating layer is separated by a thermal head at the printing time. Moreover, when the synthetic binder is used more than 15 weight parts, the hot melt at the printing time is hindered from being absorbed, resulting in contamination of the head. The starch should be contained not more than 2 weight % and, the viscosity increasing agent should be contained not less than 0.1 weight % and not more than 0.6 weight % for the total amount of the pigment in the undercoat layer.
Patent JP-S6119950-A (JP)
Title: Fuel injection quantity control device for diesel engine
Inventor: SAKURAI SHIGERU
IPC: F02B3/06
Filed: 1984-07-05
Abstract: PURPOSE:To eliminate or reduce ceiling of acceleration at a low speed gear position, by letting a governor line not exceed a heat load limit line at a high speed gear position, while letting the governor line exceed the heat load limit line at the low speed gear position. CONSTITUTION:A control unit 13 receives signals from a rotational speed sensor 14, a load sensor 15 for detecting engine load, a tempeature sensor 18 for detecting engine coolant temperature, and a gear position sensor 17 for detecting a gear position of a transmission 16. An output signal from the control unit 13 is applied to an actuator 11 for adjusting a fuel injection quantity. According to the operation of the control unit 13, a governor line delta at a fourth-speed position to be used for a long time does not exceed a heat load limit line Y, and governor lines alpha-gamma at lower speed positions, that is, first to third speed positions to be used for a relatively short time exceed the heat load limit line Y. In other words, a maximum rotational speed is increased to eliminate ceiling of acceleration.
Patent JP-H0431599-A (JP)
Title: Clamper for joint bolt of segment
Inventor: KITAOKA MITSUYOSHI
IPC: E21D11/40
Filed: 1990-05-28
Abstract: PURPOSE:To raise the accuracy of construction of tunnel by a method in which arms provided to a rotator are approached facing bolt and nut holders in an existing ringed segment, and joint bolt and nuts are coupled and clamped with a proper torque. CONSTITUTION:Bolt and nut-fitting holes D are detected by a hole sensor 43 to position a support frame 24 between rings, and a reciprocating cylinder 20 is extended to make a frame 24 abut on the inner surface of a ringed segment A. The first cylinder 27 is operated, the first and second arms 37 and 40 are moved to a fitting hole D side and inserted through an opening 42. The third and fourth cylinders 35 and 36 are operated, the first and second arms 37 and 39 are approached, and a bolt holder 38 and a nut holder 40 are coupled with a joint bolt B and a nut C. The holder 40 is turned with a given torque by a motor 41 for clamping to clamp the bolt and nut B and C.
Patent JP-H0433410-A (JP)
Title: Semiconductor integrated circuit device
Inventor: USAMI MITSUO
IPC: H03K19/082
Filed: 1990-05-30
Abstract: PURPOSE:To decrease the chip area and to reduce the cost by providing a common bias voltage generating circuit to a prescribed number of SPL(Super Push-pull Logic) circuits, and arranging the bias voltage generating circuit in the middle of a prescribed number of the SPL circuits. CONSTITUTION:A bias transistor(Tr) T2 is provided between the ground level of the circuit and the base of an output TR T4, and a bias voltage VB2 is fed from a bias voltage generating circuit VG1 to the base of the TR T2. In such a case, a bias voltage VB4 higher than a power supply voltage VEE1 by VBE is fed to the base of the output TR T4, resulting that the output TR T4 is biased to the state just before it is turned on and the sensitivity of the SPL circuit is enhanced. Thus, the chip area is decreased and the cost is reduced.
Patent JP-H06350854-A (JP)
Title: Picture compression encoding device
Inventor: MIYASHITA MITSUHIRO
IPC: G06T9/00
Filed: 1993-06-10
Abstract: PURPOSE:To improve encoding efficiency by providing a means dividing prescribed coefficient data into a fixed length data part and a variable length data part among quantized coefficient data and a means which variable length- encodes the variable length data part. CONSTITUTION:Inputted picture data are quantized in a quantizing circuit 40 through a DCT conversion circuit 20, a zigzag scan conversion circuit 30. The DC component of the DCT conversion coefficient is fixed length-encoded and is outputted to an output terminal 80. The first four coefficients in zigzag scan among coefficient data of the AC component of the DCT coefficient are outputted to a first data division circuit 100 and the coefficients except for the first four coefficients to a multiplex circuit 120. coefficient data inputted from the first data division circuit 100 are divided into the fixed length data part consisting of one lower bit and the variable length data part consisting of the remaining higher 10 bits. The variable length data part is outputted to the multiplex circuit 120 and the fixed length data part to an output terminal 110. Thus, the statistical characteristics of a run length symbols generated in variable length encoding are made close in the whole area of a conversion area.
Patent JP-S5929740-A (JP)
Inventor: TAIIHAA YAN
IPC: B60K6/20
Filed: 1982-08-09
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-H035656-A (JP)
Title: Outlet device for ventilating air-conditioning device
Inventor: TSUKADA SEIICHI
IPC: F24F13/068
Filed: 1989-05-31
Abstract: PURPOSE:To prevent an outlet device from producing a sliding sound so as to make it advantageous by fixing a sealing material consisting of a silicone plate with a fabriclike flexible texture to a circular periphery of a damper fixed to a damper shaft. CONSTITUTION:When a damper motor is actuated to blow air into a room through a grille 3, a damper 7 provided inside a cylindrical part 5 encased in a main body 2 is made to turn by 90 deg. from a horizontal position to a vertical position. Contrarily, when the supply of air to the room is stopped, the damper is made to turn by 90 deg. to assume the horizontal position. To the damper 7 all along its circular periphery is fixed a plate 8 of silicone resin with a fabriclike texture. Respecting the material applicable to this silicone plate 8, at least it is required that the friction coefficient of the material is not large and that the material is not smooth. The sealing material 8 is designed to press against the inner surface of the cylindrical part 5 so hard that, when the damper is turned, frictional resistance is produced therebetween as the damper turns, that is, with an effect to shut off heat to the surfaces of contact and with no involvement of a sliding sound.
Patent JP-S5661518-A (JP)
Title: Controlling method of combustion
Inventor: YAMAMOTO YOSHIO
IPC: F23N1/00
Filed: 1979-10-25
Abstract: PURPOSE: To ensure safety in using a combusting apparatus equipped with a plurality of burners, by controlling fuel supply to respective burners in relation with each other through employment of an arrangement capable of changing the control load of a fuel pressure controller belonging to one burner in response to the fuel pressure pertinent to the other burner.  
     CONSTITUTION: In controlling a water heater including a burner 7 and a heat exchanger 8 and a bath boiler including a burner 13 and a heat exchanger 14 commonly by a single controlling means, the burners 7, 13 are connected via respective fuel pressure controllers 4, 10 to a cock 2 having a fuel inlet 1 and a control knob 3. Here, the fuel pressure controller 10 for the bath burner 13, for instance, comprises a valve body 18 moved with a main diaphragm 19 which is acted by fuel pressure on the downstream side of a valve opening 16 and a control diaphragm 24 provided downwardly of the valve body 18 and acted by burner head pressure 6 of the water heater via a control port 26. With such an arrangement, it is enabled to lower the combustion level of one burner with increasing of the combustion level of the other burner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61296530-A (JP)
Title: Writing and erasure system for optical disc memory device
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24033
Filed: 1985-06-24
Abstract: PURPOSE:To improve the contrast ratio by impressing an electric field vertically to a liquid crystal or impressing an electric field and light or a thermal beam to it for erasure and irradiating light or thermal beam to a prescribed address for write. CONSTITUTION:Information is written to a disc whose full face is in the state of logical '0' by using a system 101. That is, a light beam, especially an infra red ray is irradiated (25) to a prescribed address of SLCs arranged uni directionally on the full face from a source 23 via a half mirror 22 through a system 21 comprising a position correction and a light collection optical system to deviate the phase of a prescribed address from the initial state to apply write. Then the light reaches a photo sensor 9 via the half mirror 22. Then the write of information is monitored. Then the light intensity is corrected to be a proper quantity.
Patent JP-S5840832-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSU TOSHIKI
IPC: H01L21/316
Filed: 1981-09-04
Abstract: PURPOSE:To obtain good accuracy grooves by making an etching speed fast, by providing high density impurity diffused regions on the part serving as grooves and then etching thereon, when protecting end parts of a p-n junction exposed to the inside of the groove by opening grooves on a semiconductor substrate wherein the p-n junction is formed and burying glasses therein. CONSTITUTION:A p type region 2 is diffusion-formed on the surface of an n type Si substrate 1, and an n<+> type layer 5 is diffusion-formed on the back surface of the substrate 1 to reduce the ohmic resistance with an electrode. Thereat, an n type impurity is diffused simultaneously into the region whereon groove parts 3 are to be formed, and n<+> type regions 51 are provided in the peripery of the region 2. Thus, the impurity density of the region whereon groove parts 3 are opened is enhanced, the etching speed is made fast, and an etching is performed to a fixed depth resulting in the protection of the p-n junction exposed thereto by buried glasses 4. In this manner, dispersions of the depth of the groove part 3 decrease approx. + or -5%, and a groove forming accuracy is improved.
Patent JP-S5662533-A (JP)
Title: Additive mixing extruder
Inventor: AYANO MASAYUKI
IPC: B29C48/51
Filed: 1979-10-25
Abstract: PURPOSE:To uniformly knead main extrudate and additives in a screw extruder which merges and mixes additives, by connecting an additive supply part and a screw having a lead hole for additives by means of a rotary joint and providing additive discharge holes to the screw surface. CONSTITUTION:Tips of a thermoplastic polymer are charged from the hopper 2 of an extruder consisting of a cylinder 4 provided with a screw 5 for mixed extrusion. They are heated to melt by heaters 3 and the polymer is extruded forward by the revolution of the screw 5. At this time, additives of viscosities much lower than that of the polymer are supplied into the additive lead hole 11 provided in the screw 5 by way of a rotary joint 8, and are discharged through the discharge hole 12 opened in the front of a flight 10 and the discharge hole 13 opened in the channel surface, whereby they are kneaded into the thermoplastic polymer which is a main extrudate. Both are perfectly mixed and are discharged from a passage 7 through a breaker plate 6.
Patent JP-S61295607-A (JP)
Title: Manufacture of multipolar magnet
Inventor: NAKAJIMA YUKIO
IPC: H01F7/02
Filed: 1985-06-25
Abstract: PURPOSE:To offer a magnetizing method, by which a medium can be precisely magnetized, by a method wherein the medium is magnetized using the magnetic heads, the gap between the points of the magnetic cores of which is smaller than that between the magnetic poles of the medium which is intended to mag netize. CONSTITUTION:An electric motor 4 is coaxially coupled with a holding jig 3 for a medium 2, which is intended to magnetize multipolarly with a slit disc 5 for optical signal generation and when the annular medium 2 is held by the holding jig 3, the medium 2 is magnetized using the magnetizer to be assembled in a constitution that magnetic heads 1 and 1' can be abutted rectangularly on the surface of the medium 2 which is intended to a magnetize. The magnetiz er is constituted in such a mechanism that when the slit disc 5 rotatingly crosses between a light-receiving element 6 and a light-emitting element 6', a current controller 7 receives signal from the slit disc 5 for optical signal generation, the interrupted current in the prescribed pulse runs on the magnetic heads 1 and 1' from the current controller 7 and the medium 2 is magnetized. The number of the magnetizing poles at this time is two times more than the number of the slits to be carved on the slit disc 5.
Patent JP-S5661221-A (JP)
Title: Picking device for product
Inventor: NAGASAWA ISAO
IPC: B65G47/53
Filed: 1979-10-25
Abstract: PURPOSE: To deposit unit product onto belt from feed-out shelf by descending accomodation shelf and send forward the remaining products and deposit unit products and deposit unit product onto feed-out shelf by belt through the descending operation of storage shelf.  
     CONSTITUTION: Storage shelf 1 where product W is aligned in orderly state depthwise is held in such manner that it may be lifted. At the same time, at the forward tip of storage shelf 1, feed-out shelf 11 where one or plural products are deposited, is provided approximately continuously in such manner that it may be lifted. In addition, the commodity depository plates of storage shelf 1 and feed-out shelf 11 hold only the lower sides of the product W. A clearance Q is provided at the intermediate part of the lower surface of shelf in such way that the product W may be deposited on belt 22 running longitudinally on shelf at its lower part when the shelves 1, 11 have descended. Accordingly a product corresponding to the lifting frequency of feed-out shelf 11 is discharged from the shelf, enabling automatic picking. 
     COPYRIGHT: (C)1981,JPO&Japio