baber/WOPTO huggingface dataset:
Patent JP-H06333327-A (JP)
Title: Spindle servo device
Inventor: TAMURA TADASHI
IPC: G11B19/28
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate the occurrence of a return impossible caused by a reversal rotation by monitoring spindle motor control signals and forcibly giving control signals to a servo circuit so as to give a current, which induces a rotation in a normal direction, when a reversal rotational condition is detected. CONSTITUTION:A servo control signal SM from a signal processing section 35 is supplied to a servo circuit 36 through an adder. A motor control signal SPO outputted from the circuit 36 is supplied to a motor driver 37 and an anti-reversal rotation circuit 1. The circuit 1 generates kick pulses so as to induce a rotation in a normal direction based on the signal SPO. Kick pulses outputted from the circuit 1 are added to the signal SM at the adder and are supplied to the circuit 36. At that time, the signal SPO, which is the output of the circuit 36, is forced to become a rotation control signal to induce a rotation in a normal direction. Thus, even though a spindle motor 31 is in a condition in which the motor is rotated in a reversal direction, the motor returns to a condition in which it rotates in a normal direction by kick pulses that are outputted from the circuit 1 for a certain duration. Therefore, the occurrence of a return impossible caused by a reversal rotation is eliminated.
Patent JP-H11341222-A (JP)
Title: Image reader
Inventor: NISHIMURA KAZUYUKI
IPC: H04N1/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of monochromatic read without increasing read time by providing a light source control means for controlling the lighting time and lighting timing of respective plural light sources for reading color images and controlling the lighting time and the lighting timing for all the plural light sources at the time of a monochromatic read mode. SOLUTION: The respective LED light sources R 2, G 3 and B 4 of a contact image sensor 1 illuminate the surface of an original 6 and a photoelectric conversion element 5 convert reflected light from the original 6 to electric signals. At the time of the monochromatic read mode, the lighting time and lighting timing of the respective LED light sources R 2, G 3 and B 4 are individually controlled by a light source control part 7. In this case, the read time of one line 13 shared in the same ratio as the ratio for generating luminance signals and the respective LED light sources R 2, G 3 and B 4 are alternately lighted so as not to be simultaneously lighted. Thus, the optimum read of a monochromatic mode is realized.
Patent JP-H11339211-A (JP)
Title: Signal recording method and signal recording device thereof
Inventor: YOSHIDA HIROMI
IPC: G11B20/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal recording method and device, capable of recording data for special reproduction so that the operation of the device can be surely shifted to that of special reproduction having a reproduction speed after the change, even if the mode of the reproduction is changed during special reproduction. SOLUTION: Loci 1, 11 show scanning loci of a first rotating head and a second rotating head at twelvefold the normal speed reproduction in the forward direction of a track selection servo system. Data for special reproduction are recorded in areas R5 to R8 of respective tracks which are on a head scanning locus 1, making the starting end of track member 0 a starting point. Moreover, sub-code synch blocks including the special reproduction information (reproduction speed, data rate or the like) of data for special reproduction of tracks are recorded in areas RS near starting ends of all tracks. At special reproducing, the sub-code synch blocks can be reproduced regadless of the reproduction speed.
Patent JP-S5765515-A (JP)
Title: Incinerator
Inventor: OYAMADA TOSHIO
IPC: F23G5/00
Filed: 1980-10-09
Abstract: PURPOSE: To enhance the thermal efficiency in a combustion chamber, to suppress the formation of incompletely burned materials such as soot in an effective manner and enable to supply hot water utilizing the heat of combustion, by a method wherein a heating tank is provided and heated air is supplied into the combustion chamber.  
     CONSTITUTION: In a furnace body 15 of the incinerator for used tires, coal and the like, a heating tank 42 for heating feed water is provided around the outisde periphery of a refractory structure 40 made of refractory mortar or the like, and the heating tank 44 for air is provided around the tank 43. When the interior of the furnace body 15 is heated by combustion, the feed water in the heating tank 43 is also heated, resulting in that the air in the air heating tank 44 is heated to become hot air, which is blown off into the combustion chamber 14 through each air supplying hole 47. Accordingly, the combustion conditions inside the combustion chamber 14 are improved and the combustion efficiency can be enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6031720-A (JP)
Inventor: MATSUKUMA KAZUYOSHI
IPC: A47L9/26
Filed: 1983-08-02
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-S5365660-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROKI HAYASHI
IPC: H01L21/28
Filed: 1976-11-24
Abstract: PURPOSE: To shorten the plating time as well as to avoid the waste of the plating material, by covering the island electrode connected to semiconductor element having a faulty PN junction in a semiconductor substrate with an insulator and then forming a swelled electrode on the island electrode through plating for other normal semiconductor elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000333278-A (JP)
Title: Distributed type load supervisory control system
Inventor: SHINYASHIKI YASUSHI
IPC: H04Q9/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a distributed type load supervisory control system that can apply remote supervisory control and unified supervisory control to a load device from a plurality of places. SOLUTION: In this distributed type load supervisory control system, a processing control means 11 of a load supervisory controller 1 uses an operation display means 12 to display a symbol of a directly connected load device, controls the operated load device when the displayed load device is subjected to control operation. When a transmission means 15 receives information to control the load device connected to other load supervisory controller from the other load supervisory controller, the operation display means 12 displays the symbol of the load device on the basis of the received information and when the symbol of the displayed load device is displayed on the basis of the received information, and when the displayed load device is controlled, transmits control information to the other load supervisory controller, which controls the operated load device.
Patent JP-H11333403-A (JP)
Title: Apparatus for alarming clogging of filter of carbonization apparatus
Inventor: KASE AKIO
IPC: B01D46/42
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent black smoke, soot, and malodor from being emitted to atmospheric air due to neglect of washing or changing a filter of which clogging is informed. SOLUTION: This clogging alarming apparatus comprises a clogging detecting means 31 for detecting the clogging of a filter, a driving means 33 for driving an informing means 34 based on the detection signal from the clogging informing apparatus 31, and the informing means 34. Further, an electric circuit which satisfies the conditions of driving the informing means 34 only in the case that a filter 18 is installed between the clogging detecting means 31 and the informing means 34.
Patent JP-H10327627-A (JP)
Title: Lifting and lowering control structure of paddy field implement
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of stably carrying out a lifting and lowering control of a seedling-transplanting device. SOLUTION: This lifting and lowering control structure is constituted by allowing a sensor float 16 positioned at the center of a planting width to be supported by a seedling-transplanting device so as to freely swing a front terminal part upper and lower around a rear fulcrum P1, and allowing the seedling- transplanting device to be lifted and lowered so that the upper and lower distance between the front terminal part of the seedling-transplanting device and the front terminal part of the sensor float 16 may be constant regardless of the fluctuation of a ground contact pressure against the sensor float 16.  The operation of the sensor is made suitable by pivotally supporting the tip of a supporting arm 14 supporting the rear fulcrum P1 of the sensor float 16 with the seedling-transplanting device so as to freely swing upper and lower to keep the contact with the ground by lowering the rear fulcrum PI even if a depression part is present on the field surface G.
Patent JP-S5842912-A (JP)
Title: Distance measuring device
Inventor: ABE SHIYOUZOU
IPC: G02B7/32
Filed: 1981-09-08
Abstract: PURPOSE:To eliminate the influence of a background light noise component by adding a feedback circuit with prescribed functions to the logarithmic amplifier of a distance measuring device which uses a PSD. CONSTITUTION:Feedback circuits gm1 and gm2 has a recording function of flowing an output current at the moment when a control signal is inputted continuously without reference to whether an input is supplied or not when the control signal is inputted. Then when pulse light is emitted from a light emitting element to a body, the application of the control signal synchronizing with the light emission allows the feedback circuits gm1 and gm2 to keep on absorbing the photocurrent of the PSD at the moment at their output terminals. Further, a current increment of the PSD by pulse light reflected by the body flows into logarithmic diodes D1 and D2, so outputs v1 and v2 contain only signal components. Namely, the outputs v1 and v2 are not influenced by external light noises. Thus, the influence of a background noise component is eliminated.
Patent JP-H0435435-A (JP)
Title: Communication system
Inventor: KUBO AKIHIKO
IPC: H04L12/40
Filed: 1990-05-30
Abstract: PURPOSE:To set turn around time till the reception of a response to be constant and short by connecting a slot generator generating a slot where a response request bit is provided for an access control field to a terminal through a controller. CONSTITUTION:Terminals 5 and 6 in terminal equipments 21 and 24 receive the slot 13 where a pair of a busy bit 16 and the response request bit 23 is (1,1), the slot 13 is transmitted to the slot generators 4 and 3 through controllers 20 and 23. The generators 4 and 3 generate the slot where the busy bit is zero and a type bit, the response request bit, a QA segment header and a message identifier are copied, and they transmit it to the other bus. Thus, the response can speedily be received and the transmission time of data with the recognition of the response can be shortened by recognizing the response at the level of the slot.
Patent JP-H069284-A (JP)
Title: Production of tile product
Inventor: TAWARA HIROSHI
IPC: C04B40/02
Filed: 1991-03-30
Abstract: PURPOSE:To provide a glazed tile product produced by using a substrate consisting of a cement mortar having excellent mechanical properties and chemical properties and producible at a low cost. CONSTITUTION:The glazed cement mortar tile product is produced through 5 steps comprising (1) the 1st step to spray or drop a liquid mixture composed of a water-reducing agent and water to a mixture composed mainly of cement, fine aggregate and fine pozzolan powder to form uniform fine particle pellets, (2) the 2nd step to charge the fine particle pellets produced by the 1st step into a kneader in vacuum and knead the pellets under degassing in vacuum, (3) the 3rd step to form the kneaded product obtained by the 2nd step to a prescribed tile form and harden the tile by curing, (4) the 4th step to apply a low-temperature glazing to the cured product produced by the 3rd step and bake the coated tile at a low temperature and (5) the 5th step to effect the hydration and curing of the low-temperature baked product produced by the 4th step. In the 4th step, it is also preferable to preheat the cured product produced by the 3rd step to remove the included free water, organic ingredients, etc., and bake the product at a low temperature after applying the low- temperature glazing.
Patent JP-S5844735-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUYAMA TOSHIHIKO
IPC: H01L21/31
Filed: 1981-09-11
Abstract: PURPOSE:To improve the integration of a semiconductor device by forming a polysilicon film on a V-shaped groove surface fromed on an epitaxial layer on an Si substrate, oxidizing the polysilicon film, the epitaxial layer under the film and the surface of the substrate, thereby suppressing the formation of bird beak. CONSTITUTION:An N type epitaxial layer 2 is superposed on an P type Si substrate 1, an Si3N4 mask is coated on an SiO2 film 3, a V-shaped groove is formed, and the groove surface is covered by a CVD method with polysilicon 11.  The polysilicon 11 and the surface of the epitaxial layer 2 under the polysilicon  and the surface of the substrate 1 are thermally oxidized and are partly formed  to SiO2 12. Since the oxidation of the polysilicon is fast, the bird beak formed at the V-shaped groove edge is less. Then, the V-shaped groove is completely  filled with the polysilicon as the conventional method, is lapped to Si3N4 film 4,  and the polysilicon 13 remains only in the groove. The surface of the polysilicon  13 is thermally oxidized to form a thick SiO2 14. Then, no large bird beak is produced. When the Si3N4 is etched, useless area due to the bird beak can be reduced, thereby improving the integration.
Patent JP-H08311323-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: A61L31/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the subject composition minimized in variation of color tone and deterioration of physical properties caused by ionizing radiation irradiated for sterilization and suitable for a material such as a medical product by blending a polycarbonate resin with a specific sulfone compound. CONSTITUTION: (A) A polycarbonate resin (preferably having 15000-50000 viscosity - average molecular weight) in an amount of 100 pts.wt. is blended with (B) 0.01-5 pts.wt., preferably 0.05-3 pts.wt. of a sulfone compound of formula I, formula II or formula III (R<1> -R<3> and R<5> are each a 1-30C alkyl, cycloalkyl, etc.; R<4> , R<6> and R<7> are each a 1-15C alkylene, alkenylene, etc.; (n) is 1-100). As an aromatic dihydroxy compound used to produce the component A, bisphenol A is preferable. There are exemplified dimethylsulfone as a compound of the formula I bis(methylsulfonyl)methane as a compound of the formula II and 1,4-thioxane-1,4-dioxide as a compound of the formula III.
Patent JP-S6122438-A (JP)
Title: Servo equipment for optical pickup
Inventor: NOGUCHI YUTAKA
IPC: G11B7/09
Filed: 1984-07-10
Abstract: PURPOSE:To stabilize pull-in action of a servo loop and to attain quick pull-in by providing an attitude detection section detecting the attitude of a pickup section and giving a bias voltage in response to the attitude to a sawtooth wave signal from an oscillating section. CONSTITUTION:The bias voltage in response to the attitude is superimposed on the sawtooth wave signal by an adder circuit 34 in a focus search circuit 30 and a focus search signal FSE is outputted. The signal FSE is given to a focus coil 22 via a switch 18, a phase compensation circuit 20 and a drive circuit 21. The focus of an objective lens 14 is adjusted. An electric signal output in response to the polarized light state is obtained by a photodetecting section 16 and inputted to a matrix circuit 17. When an output of the photodetecting section 16 is within a prescribed range, the circuit 17 outputs a switching signal SWS of the switch 18 to form a servo loop. Further, focus control is attained by the servo loop and the distance between the objective lens 14 and the face of the disc 11 is kept constant.
Patent JP-S632601-A (JP)
Title: Portable lathe
Inventor: YAMASHITA RIKIO
IPC: B23B5/00
Filed: 1986-06-20
Abstract: PURPOSE:To give high rigidity to a captioned portable lathe for allowing it to machine also a flange face of a large diameter accurately and with high operationability by holding a cutting tool by means of an XY table, driving it, and turning the table by means of a rotary disk rotatably held by means of the bearing of a large diameter whose buter periphery is provided with a table. CONSTITUTION:The fixed facing head 21 of a portable lathe 20 is attached to a flange section 200 through a frame 100, and a rotary disk 24 is rotated by manual operation, and an XY table 40 is positioned at a work positionl. In the next step, a table 40 is moved by turning handlewheels 55 and 69 to set a cutting tool at an initial position. And when the disk 24 and table 40 are rotated by the drive of a motor M for starting the machining with the cutting tool 90, at the same time a clutch lever 57 is operated, and a master screw shaft 54 of a ball screw is rotated, a Y table 43 is moved radially for feeding the cutting tool 90. The handlewheel 69 is adapted to adjust feeding when necessary. Being thus improved in rigidity, the portable lathe can machine large flanges as well as small flanges in diameter accurately and with high operationability.
Patent JP-S5670198-A (JP)
Title: Inspection/maintenance apparatus for lower portion of spherical construction
Inventor: HAKOZAKI YOSHINOBU
IPC: F17C13/02
Filed: 1979-11-06
Abstract: PURPOSE: To facilitate carrying in or out, turning and movement of a working truck by providing a maintenance apparatus freely movable into or out of a space under a spherical construction such as tank with a guide rail equal in the curvature to the spherical surface of the tank.  
     CONSTITUTION: A maintenance apparatus 7 is carried into or out of a space 6 under a spherical tank 1 with a roller 10. An operator in a working truck 11 operates a control unit 26 to move it to a given position by advancing or retracting  whereby maintenance work is performed in various ways. Then, the maintenance  apparatus 7 is turned by a given angle with the roller to change the bearing of the  apparatus 7 according to the conditions of the spherical construction 1 in work.  This facilitates carrying in or out of the maintenance apparatus 7 under a construction while ensuring free and easy turning and movement thereof under the construction thereby improving working efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07225791-A (JP)
Title: Method and equipment for inserting solid material body in cavity without disturbance
Inventor: REO YOSUKOBITSUTSU
IPC: G06F17/50
Filed: 1994-06-24
Abstract: PURPOSE: To decide a route for inserting the object of a complicated form into a cavity which close engagement and to use it especially for the design and insertion of an inplant for prosthesis. CONSTITUTION: An object face 210 is drawn by the object face element 220 of a finite set, a cavity face 230 is drawn by the cavity face element 240 of the finite set and the set of a pair of the face elements are decided. The respective sets contain the object face element and the corresponding cavity face element. A side is volume which contains a pair of the face element but does not contain the other face elements, namely, the plural pairs of the face elements and object moving limits are provided for the respective pairs. Then, the face objects in the pairs are prevented from going through each other or from being detached from the sides by the movement of the object. The stepping movement of the object is decided to receive restriction along a satisfactory direction and a process is repeated with a new pair of the new set.
Patent JP-S5767737-A (JP)
Title: Air-cooled heat pump type air-conditioner
Inventor: TASHIRO KISUKE
IPC: F24F11/02
Filed: 1980-10-15
Abstract: PURPOSE: To secure heat capacity required for defrosting as well as to eliminate disconfort from exposure to cooled air blown out by a method wherein during defrosting procedure, an air blower remains operated until temperature of air blown out reduces to a temperature not more than a predetermined value, then the blower is turned OFF.  
     CONSTITUTION: A set of contacts 4 of a contactor and an exciting coil 5 are  switched to a set of contacts 21 of auxiliary relay and its exciting coil 22, then the  set of contacts 4 of the contactor is connected between the lower temperature position of a tow-stage temperature controller 13 and an exciting coil 15. On the other  hand, the exciting coil 5 is to be opened upon the temperature of additional air  blow-out being reduced to a predetermined temperature or lower. A thermostat 23,  a set of contacts of an auxiliary relay 7 and a set of contacts 16 of an auxiliary  relay are 7 and a set of contacts 16 of an auxiliary rely are connected in parallel to  an exciting coil 22. During defrositing in heating status, temperature of air blown  out connot be reduced to the set temperature of the thermostat 23 for a while by  the effect of heat capacity of an indoor heat exchanger even after the heat exchanger is switched from a condenser to an evaporator, so that  discomfort from  exposure to air blown out can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932525-A (JP)
Title: Seat for motor vehicle
Inventor: UMETSU YOSHIHIRO
IPC: B60N2/06
Filed: 1982-08-18
Abstract: PURPOSE:To automatically tilt a seat down forward by the inertial force of a seat, by hinging a lower rail to the front side of a seat supporting frame, and as well by providing a locking mechanism which is released when the seat is moved to its frontmost position. CONSTITUTION:A seat slide device 7 is arranged on a seat supporting frame 1 on a floor 2, and a lower rail 8 is attached to the front end part of a seat supporting frame 1 through a hinge 11. There are provided between the seat slide device 7 and the seat supporting frame 1 a locking mechanism 14 which locks the lower rail 8, but releases the locking of the rail when a seat 3 is moved to its frontmost position. For example, a striker 15 and a latch 16 are used as the locking mechanism 14, and a lock releasing arm 19 is used as a releasing mechanism.
Patent JP-S62292720-A (JP)
Title: Release control type dihydrocodein composition
Inventor: ROBAATO SUTORONETSUKU GOURUDEI
IPC: A61K9/22
Filed: 1987-06-08
Abstract: A solid controlled release, oral dosage form, the dosage form comprising an analgesically effective amount of dihydrocodeine or a salt thereof in a controlled release matrix wherein the dissolution rate in vitro of the dosage form, when measured by the USP Paddle Method at 100 rpm in 900 ml aqueous buffer (pH between 1.6 and 7.2) at 37 DEG C is between 25% and 60% (by weight) dihydrocodeine released after 1 hour, between 45% and 80% (by weight) dihydrocodeine released after 2 hours, between 60% and 90% (by weight) dihydrocodeine released after 3 hours and between 70% and 100% (by weight) dihydrocodeine released after 4 hours, the in vitro release rate being independent of pH between pH 1.6 and 7.2 and chosen such that the peak plasma level of dihydrocodeine obtained in vivo occurs between 2 and 4 hours after administration of the dosage form.