baber/WOPTO huggingface dataset:
Patent JP-H07157134-A (JP)
Title: Ventilation switchover device and sheet material sucking and feeding device
Inventor: YAMAMOTO KOJI
IPC: B65H5/22
Filed: 1993-11-30
Abstract: PURPOSE:To feed sheet material without producing rising and fluttering by sucking the sheet material from a sucking position corresponding to the width of the sheet material so that multiple air inlet holes can be interconnected to multiple air outlet holes by the mechanical movement even if sheet materials different in width are mixed and fed or those different in material or surface form are fed. CONSTITUTION:In a cylindrical ventilation switchover device 7 which is provided with a cylindrical frame body 1, multiple air inlet and outlet holes 3 and 4 provided projectedly on the outer periphery 2 of the frame body 1, and pistons 6a and 6b which slide inside the frame body 1 provided at the end 5 of the frame body 1, the pistons 6a and 6b reciprocate in a cylinder drum 8 inside the frame body 1 so that a cylinder head 9 at the top of the pistons 6a and 6b forms a partitioned chamber 10 in the cylinder drum 8 and the inlet and outlet holes 3 and 4 are interconnected each other through the partitioned chamber 10.
Patent JP-H09107839-A (JP)
Title: Portable toilet for pet
Inventor: SAITO KUNIO
IPC: B65F1/14
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet for pet having simple structure and capable of readily carrying out opening and closing operation and readily fitting a dirt-housing bag. SOLUTION: This portable toilet for pet is obtained by superposing frame bodies 1 and 2 formed in a U-shaped form, pivoting the base part on a pivoting shaft 3 to form a pouch-like shape, attaching engaging parts 13 and 23 of a dirt-housing bag A, providing a hanging down grip on either one frame body and providing a weight 14 on vertical lever base end of the other frame body.
Patent JP-S63152914-A (JP)
Inventor: SAITO SHIGENORI
IPC: B26D1/24
Filed: 1986-12-17
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-H06200025-A (JP)
Title: Solution of starting material that forms polyimide
Inventor: RAINAA BURUUMU
IPC: C03C25/328
Filed: 1992-11-11
Abstract: PURPOSE: To provide a solution of the starting materials for polyimide coating which does not incur blistering (or a blister) and exerts a satisfying surface- flatness.  
     CONSTITUTION: The solution of starting materials for forming polyamide comprises diamine and tetracarboxylic acid diester. The tetracarboxylic acid diester incorporates a mixture consisting of 0.05 to 0.95 mole % of oxydiphthalic acid diester and 0.05 to 0.95 mole % of benzophenone tetracarboxylic acid diester, biphenyltetracarboxylic acid diester or a mixture thereof. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02151269-A (JP)
Title: Power supply equipment
Inventor: KADOTA YUICHI
IPC: H02M7/06
Filed: 1988-11-29
Abstract: PURPOSE:To prevent an excess rush current from flowing by reducing a voltage to be supplied to a switching power supply circuit according to a time constant determined by a second rectifier circuit when an AC is interrupted, and immediately stopping the oscillation of the power supply circuit. CONSTITUTION:When a power supply switch 2 is opened, a rectifier circuit 13 lowers a voltage according to a determined time constant, immediately reduces the power supply voltage of a switching circuit 6, and stops operation of the circuit 6. When the operation of the circuit 6 is stopped, and a switching transistor 8 is stopped. Even if energy remains in a capacitor 10, an output is not produced, and an output form a V1 output rectifier circuit 9 is immediately lowered. Simultaneously, as the output voltage from the rectifier circuit 9 is immediately lowered, an output from a power supply circuit 7 connected in series with a stabilized voltage can be immediately stopped.
Patent JP-H10128541-A (JP)
Title: Welding equipment
Inventor: OKUBO NORIMASA
IPC: B23K9/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently spray flux along the weld line of an object to be welded. SOLUTION: A flux circulator 4 is rub in parallel with a welding carriage 3 running along a weld line 9 of objects 1, 1 to be welded. At the state a flux hopper 17 of the welding carriage 3 is aligned with a flux supply hose 26 of the flux circulator 4, by closing a stop valve 28, flux is sprayed on the weld line 9 from the flux hopper 17. Further, at the state the flux hopper 17 of the welding carriage 3 is aligned with the flux supply hose 26, the flux stored in the flux hopper 17 is sprayed on the weld line 9.
Patent JP-H07135742-A (JP)
Title: Controller of vehicle generator
Inventor: MARUYAMA TOSHINORI
IPC: H02P9/30
Filed: 1993-11-05
Abstract: PURPOSE:To prevent a charge warning lamp from being lit during a gradual excitation control period when a power generation is started and, further, avoid the malfunction of a vehicle electronic apparatus. CONSTITUTION:During the period of a gradual excitation control operation which increaes the output current and torque of a generator 2 gradually, if an excitation transistor 16 is cut off in accordance with the output of a generation suppressing instruction circuit 21, a lamp driving transistor 20 is cut off and a charge warning lamp 9 is not lit. If the generated voltage of the generator 2 exceeds a predetermined value, the on-duty of the excitation transistor 16 is released from the suppression given by the output of the generation suppressing instruction circuit 21. The voltage dividing ratio of the output voltage of the generator 2 which is supplied to a comparator 12 is switched by the output of the generation suppressing instruction circuit 21 to reduce the output current and torque of the generator 2, so that the malfunction of a vehicle electronic apparatus which is caused by the abnormal decline of a battery voltage when the generation is suppressed can be avoided.
Patent JP-H11283975-A (JP)
Title: Method of forming thin and uniform thickness oxide film at low temperature
Inventor: WILK GLEN D
IPC: H01L21/316
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an oxide film of uniform and small thickness at a low temperature and with good reliability. SOLUTION: An oxide film 16 of thin and uniform thickness is formed on a surface 12 of a silicon film at a low temperature. This method includes a step in which an integrated circuit in the middle of its manufacture is provided on a semiconductor substrate 10 having the surface 12, which is clean and is terminated by hydrogen or is atomically flat, and a step in which the substrate is held stably at a first temperature. This method further has a step such that as the substrate 10 is held at the first temperature, the surface 12 is exposed to an ozone-containing atmosphere 14. In this method, a film 16 of a more uniform thickness is formed by the step for exposing the surface 12. This method is appropriate also with respect to the execution of the treating process of the film 16 at room temperatures.
Patent JP-H08139857-A (JP)
Title: Image recording and reading device
Inventor: MORISAWA TAHEI
IPC: H04N5/372
Filed: 1994-11-10
Abstract: PURPOSE: To record an image onto an electronic development recording medium and to read the image and to record it onto, e.g. a recording medium. CONSTITUTION: A scanner section 11 and a holder section are selectively mounted on a camera section 10. An electronic development recording medium 30 is mounted on the scanner section 11 and a holder section. When the scanner section 11 is fitted to the camera section 10, an image formed by an image pickup optical system 12 of the camera section 10 is developed on the electronic development recording medium 30 and read via a line sensor 44 by driving a subscanning mechanism. When the holder section is mounted on the camera section 10, the image is developed and stored by the electronic development recording medium 30 and read by mounting the camera section 10 on the scanner section 11.
Patent JP-H01143652-A (JP)
Title: Crusher
Inventor: NAGASE HIDEAKI
IPC: B02C18/00
Filed: 1987-11-30
Abstract: PURPOSE: To easily set the positions of stationary knives and rotary knives by laminating a unit casing and the rotary knives to set the corresponding positions, laminating and arranging the outer peripheral edge of the rotary knives in a partial contact state with the unit casing. CONSTITUTION: A crushing part is formed out of hollow unit casings 9-13 and the unit casing is formed to be splitable into plural parts. A charging port 19 of a charging article is provided on the cap shaped casing 9 at one end side, and a discharge port 20 of crushed products is provided on another end side of the cap shaped casing 13, and also a rotary shaft 15 is freely rotatably supported with bearings on the casings 9, 13.  Other than these cap shaped casings 9, 13 are formed out of nearly frame like casings 10-12 and the stationary knives 17 are protruded on the frame like casings with a specified spacing toward the hollow part, and the rotary knives 18 fixed to the rotary shaft 15 not to revolve are arranged between the rotary knives 17, and side edges 46c at the outer peripheral sides of the rotary knives 18 are laminated and arranged in a partial contact state at least with the casing.
Patent JP-H11241947-A (JP)
Title: Optical measuring device for emission or fluorescent signal detection
Inventor: PAFFHAUSEN WOLFGANG DR
IPC: G01N21/64
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity. SOLUTION: In a light signal detecting measuring device for a trace amount- assay, an object 5 for signal generation test is arranged on the examining surface of a flat carrier 4. The flat carrier 4 is a frame amount-measuring plate particularly for biological object. Basically, the measuring system is provided with an optical imaging device for contracting the size of the object 5 so that all the object is perfectly imaged on a two-dimensional photosensitive image sensor 6.
Patent JP-H06129980-A (JP)
Title: Water content measuring device using micro wave for powder and granulate
Inventor: FUJIWARA KOJI
IPC: G01N21/3554
Filed: 1992-10-13
Abstract: PURPOSE:To precisely measure water content percentage of powder and granulate transported by a belt conveyor. CONSTITUTION:A conveyor line is provided with a moisture meter 3 of a micro wave method, a range finder 4 that measures layer thickness of powder and granulate 1, and a weighing equipment 5. The data obtained by the moisture meter 3 is applied with the correction based on the layer thickness of the powder and granulate 1, and with that based upon the concentration of the powder and granulate 1.
Patent JP-H08162518-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: KIMURA MASAYUKI
IPC: H01L21/683
Filed: 1994-12-06
Abstract: PURPOSE: To replace an electrostatic chuck for attracting and retaining a semiconductor wafer and shorten the maintenance time and improve the throughput, in a device for manufacturing a semiconductor device. CONSTITUTION: The apparatus is equipped with a container 11, which has a base 10, a connector 12, which has a contact lead to supply power from outside to the inside of the container 11, and an electrostatic chuck 13 which has a pin terminal mounted removably on the contact lead of this connector 12 and is provided within the container 11.
Patent JP-H11132788-A (JP)
Title: Linear encoder supporting device and image recording device
Inventor: TAKAHASHI KEIJI
IPC: B41J19/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the accuracy of the relative positional relation between a linear scale and a reciprocating body by fixing both end sections of a rail supporting a linear scale and a reciprocating body with the same fixing means respectively. SOLUTION: The supporting device of a linear encoder assembled in an image recording device is provided with encoder support bases 221, 223 fixing the end sections of a linear scale 220 and the end sections of rail 240 supporting a carriage 200 serving as a reciprocating body in the lump, for example. The support bases 221, 223 are provided with storage grooves storing the end sections of the linear scale 20 and through holes storing the end sections of the rail 240, thereby the relative positional relation between an encoder head 210 mounted on the carriage 200 supported to slide on the rail 240 and the linear scale 220 can be accurately detected. A film boiling ink jet type recording means is removably mounted on the carriage 200.
Patent JP-H05143748-A (JP)
Title: Multi-point data collecting device
Inventor: OHARA HIDEKI
IPC: G06F17/40
Filed: 1991-11-19
Abstract: PURPOSE:To miniaturize and economize the multi-point data collector equipped with a latch function. CONSTITUTION:Multi-point data D1-Dn inputted at the first timing are written in a latch data area B of a RAM 8 at least, the multi-point data D1-Dn inputted at the next timing are respectively ORed with the last time multi-point data D1-Dn, the contents of the latch data area B are updated by ORed multi-point data D1'-Dn', this time input data are similarly respectively ORed with the data written in the latch data area B up to the moment, the contents of the latch data area B are updated by the ORed data, and the multi-point data are latched in the latch data area B.
Patent JP-H01141645-A (JP)
Title: Injection needle disposer
Inventor: SAKAGAMI TERUFUMI
IPC: A61M5/32
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate possibility for piercing a hand or finger with a needle and to safely perform disposal of the needle after the drawing of blood, by a method wherein the needle after the drawing of blood is inserted from the first hole of a treatment plate to the second hole thereof and positioned and the holder is rotated in this state to separate and discard the needle. CONSTITUTION:The needle 1 after the drawing of blood is finished is inserted in the first hole 12 of a treatment plate 11 and, after the shaft part 2c of a holding shaft part 2 is positioned so as to correspond to the second hole 13, said shaft part 2a is moved to engage a protruding part 14 with the trough part of the shaft part 2c and a holder 4 is rotated in this state. Since the shaft part 2c is not rotated at this time, the threading of a male screw part 2b and a female screw part 4b is loosened, and the needle 1 and the holding shaft part 2 are separated from the holder 4. Herein, the needle 1 and the holding shaft part 2 are again moved in the first hole 12 by the holder 4. Since the diameter of the first hole 12 is larger than that of a flange part 2a, the needle 1 and the holding shaft part 2 fall from the treatment plate 11 to enter a disposal box 18. Therefore, there is no possibility piercing a hand or finger with the needle 1 and the disposal of the needle after the drawing of blood can be performed in an extremely easy manner.
Patent JP-H0883103-A (JP)
Title: Automatic adjusting device for controller parameter
Inventor: KUSUMOTO SATOSHI
IPC: H02P29/00
Filed: 1994-12-07
Abstract: PURPOSE: To automatically adjust the parameter of a PI or PID controller at an optimum value in on-line state even concerning an unknown or fluctuating mechanical time constant, etc., in a plant control system. CONSTITUTION: A load model 5 showing an ideal response is incorporated in the controller of a motor and a speed command Nref to be applied to a real plant control loop is applied to this load model 5 as well. Corresponding to deviation (NT-Nact ) between its output signal NT and an actual motor speed value Nact , a proportion gain Kp and an integration gain KI as the parameters of a PI controller 1 are automatically corrected by a parameter correcting part 02 and the deviation (NT-Nact ) is made close to '0' so that the response of the real control loop of a plant can be equal with the response of the ideal load model 5. In this case, the parameter correcting part 02 and an adder can be collectively replaced with a two-input / two-layer linear neural network.
Patent JP-H06220738-A (JP)
Title: Godet for guiding and carrying yarn
Inventor: EERITSUHI RENKU
IPC: D02J13/00
Filed: 1993-12-02
Abstract: PURPOSE: To provide a means capable of disassembly/assembly of a godet jacket without removing a heating system of the godet. CONSTITUTION: This godet is constituted such that, on both sides of an induction coil 11 disposed on a ferromagnetic core 12, inner webs 8, 9, 10, 29A and 29B from the iron core 12 extend beyond the induction coil 11, ending on a nearly common cylindrical envelope 17, and outer webs 5, 6 and 7 which are inward as viewed in the radial direction extend from the inner face 19 of a godet jacket 2 opposite to the inner webs 8, 9 and 10, and the outer webs end on the cylindrical boundary 18 which is coaxial to the envelope 17, and the boundary 18 and the envelope 17 form a narrow air gap 20.
Patent JP-2001124482-A (JP)
Title: Ceramic tube for heat exchanger
Inventor: TAKAI TADASHI
IPC: F28F19/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic tube for heat exchanger which can maintain a high heat-exchanging capacity when heat exchange is performed on a high- temperature gas containing dust, such as the fly ash, etc. SOLUTION: A ceramic tube 20 for heat exchanger is composed of a ceramic and has a flow passage 20b which is formed in the pipe 20 and radiates heat from its outer peripheral surface and, at the same time, receives heat by its inner peripheral surface by making a high-temperature gas flow. When the high-temperature gas contains dust, the adhesion of the dust to the inner peripheral surface of the flow passage 20b is prevented, because a glassy coating layer 21 is formed on the surface.
Patent JP-H03170332-A (JP)
Title: Zirconium dioxide powder, its manufacture and use as well as sintered product
Inventor: HERUMUUTO SHIYARUFU
IPC: C01G25/02
Filed: 1990-11-09
Abstract: 1. Stabilised or unstabilised zirconium dioxide powder and a process for its preparation. 2.1 In the previously practised processes for the preparation of zirconium dioxide powder, the use of aqueous solutions and the removal of precipitates are great disadvantages. Moreover, the process products often do not have the desired flow, compacting and sintering properties as a result of inhomogeneous distribution of the stabiliser and the presence of large crystallites and hard agglomerates. 2.2 By dissolving zirconyl chloride and, if desired, a stabiliser or its precursor in concentrated formic acid at elevated temperature, evaporating the solution to dryness by evaporation of water, hydrogen chloride and formic acid, calcining of the residue at elevated temperature and, if desired, grinding of the calcined product, it is possible to prepare a stabilised or unstabilised zirconium dioxide powder having good properties. 2.3 The stabilised or unstabilised zirconium oxide powder is suitable for the preparation of sintered articles which can be exposed to high mechanical and/or thermal stresses or are intended to be used for optical purposes.
Patent JP-2000134876-A (JP)
Title: Coil-winding machine
Inventor: HIRANO MASATOSHI
IPC: H02K15/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To perform coil winding, crossover treatment, and coil scratching without twist in a plurality of wires which are aligned in a band shape, and to successively wind a coil with a plurality of poles. SOLUTION: When a drive motor 6 is started, a roll frame 7 is rotated, at the same time, a ball screw 10 is rotated, a tension nozzle 16 is moved to the left, a band-shaped wire W is wound onto the roll frame 7 without twist, and the coil of a first pole is formed. Then, the roll frame 7 is moved by a prescribed distance, while the roll frame 7 is set perpendicular to the surface of paper, a transfer tool 30 is moved to the left for pinching the coil by two or three pairs of pins 31, and is returned to the right for transferring the coil to the transfer tool 30 and at the same time for allowing the roll frame 7 to return to an axis line X. The lead wire of the winding end of the coil is fixed to the roll frame 7 for causing the transfer tool 30 to rotate in synchronization with the roll frame 7 to wind a coil with a second pole or less.
Patent JP-H10187954-A (JP)
Title: Fingerprint reader system provided with integrated resistor for heating
Inventor: LEGER FRANCOIS
IPC: G01B7/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To individually measure generated electric charges by providing a sensor including a means for generating a transient internal thermal change on the matrix of sensitive elements. SOLUTION: A fingerprint sensor is an integrated circuit having a rectangular form sized enough for executing the read of fingerprint. This integrated circuit includes the matrix of sensitive elements formed from active pyroelectric layers arranged between the matrixes of upside and downside electrodes. An integrated circuit 20 includes a resistor 29 for heating near the sensitive elements of sensor in the area of these sensitive elements. Then, the sensitive element of sensor is transiently heated by the resistor for heating. On the pyroelectric surface of sensor, a finger having a fingerprint or not to move is held. The sensor provides an analog signal expressing the image of fingerprint to an output.  The respective analog images generated by the sensor are displayed on the screen of video frequency terminal for enabling the immediate evaluation of picture quality of images provided by the sensor constantly.
Patent JP-H05141521-A (JP)
Title: Controller of automatic transmission
Inventor: OIWA HIROYUKI
IPC: F16H59/66
Filed: 1991-11-19
Abstract: PURPOSE:To automatically select the hold mode when the selection of the speed change map of the hold mode is judged to be effective based on low road face even if a driver selects the hold mode. CONSTITUTION:An AT control unit 1 take-in a low passage signal 3. The AT control unit 1 is constituted so as to select a hold mode among several types of speed change modes programmed in a micro computer beforehand. This constitution can improve starting ability and prevent the lowering of driving ability and safety caused by the tire slip in starting on the low road face.
Patent JP-2000123462-A (JP)
Title: Optical disk player
Inventor: HOSHI TAKAYUKI
IPC: G11B19/247
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enable a wide range of pitch control by preparing a first oscillating part which feeds a system clock to a rotational control part, a signal processing part, a data writing/reading control part and a system control part, and a second oscillating part which feeds the system clock to a reading only control part and varying the second oscillating part. SOLUTION: In a data writing/reading control circuit 12, demodulated sound data are stored in a buffer memory 14 with a signal processing circuit 11, also sound data are read from the buffer memory in order to correct an error, and sound data necessitating an error correction are stored in the buffer memory again after the error correction. An oscillating frequency from a transmitter B: 10 is changed with the operation of a displaying/operating part 16, and a reading clock of the buffer memory and timing of a digital-analog transforming unit DAC: 17 which are proportional to the changed frequency are generated to change a pitch of an output reproducing sound.