baber/WOPTO huggingface dataset:
Patent JP-H08166293-A (JP)
Title: Estimating method for temperature history
Inventor: SUZUKI MASATAKA
IPC: G01K7/34
Filed: 1994-12-13
Abstract: PURPOSE: To provide an estimating method for temperature history which does not need a special measuring tool, carries out estimation simply at a low cost, has high reliability, is applicable to testing for a long period. CONSTITUTION: A part in which a chemical reaction occurs with different reaction speed depending on the temperature is set as a first part at a position where an object for measurement is positioned, the first part is exposed under the temperature at the position of the object for measurement for a prescribed time T11, and the characteristic value of the first part after the regulated time T11 is defined as a first measurement value V11.  A part with the same type as the first part is set to be a second part, exposed in a constant temperature, and the characteristic value of the second part after the exposure for the regulated time T11 is defined as a second measurement value C21, and when the first measurement value 11V becomes the same as the second measurement value C21 and the constant temperature corresponding to the second measurement value C21 is determined to be the temperature at which the first part is exposed.
Patent JP-2000151988-A (JP)
Title: Method for screening overlapped sub images
Inventor: BRODDIN DIRK
IPC: H04N1/191
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate visible artifacts at a joint of sub images by dividing an original image of a large size into two sub images in order to reproduce the large-sized original image. SOLUTION: This method for reproducing an original image on an image medium 27 comprises a step where a 1st sub image (21) and a 2nd sub image (22) that represent parts of the original image and are overlapped partially with each other are generated, a step where the overlapped area (28) is specified as an area in which both the sub images 21, 22 provide contributions to the integrated luminous density of the image medium 27, a step where circumferential edges 29, 30 of the overlapped area 28 21, 22 are established as to each of the sub images and a step where the contribution by the 1st sub image 21 is increased from the circumferential edge 29 of the 1st sub image to the circumferential edge 30 of the 2nd sub image.
Patent JP-H11206325-A (JP)
Title: Production of maltitol-rich syrup
Inventor: FOUACHE CATHERINE
IPC: A23L27/30
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a production process for maltose-rich syrup. SOLUTION: The production process for maltose-rich syrup has the continuous step that the liquefied starch emulsion is continuously saccharified in the presence of at least one chain-contracting enzyme selected from the group consisting of β-amylase, pullulanase and isoamylase; from the following view points: (a) liquefying starch emulsion; (b) saccharifying the starch emulsion in the presence of maltogenic α-amylase, (c) thereby obtaining maltose-rich syrup.
Patent JP-H09150729-A (JP)
Title: Brake control device
Inventor: NAKAMURA HIROTAKA
IPC: B60T13/40
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device which does not require a large number of solenoid valves, can simplify a flow passage and reduce the number of seal parts, and is excellent in the productivity. SOLUTION: A brake control device to control the brake pressure by controlling the pneumatic pressure to be given to a pneumatic piston 1 in relation to the braking operation, is provided with a relay valve 4 to disconnect an air passage to be communicated with a pneumatic piston 1, a motor to control opening/closing of the relay valve 4, and a pressure sensor 7 to detect the pressure in an air cylinder 6 in which the pneumatic piston 1 is built in.
Patent JP-H03169556-A (JP)
Title: Ink jet recorder
Inventor: ICHIKATAI MASATOSHI
IPC: B41J13/00
Filed: 1989-11-29
Abstract: PURPOSE:To positively prevent a recording sheet from being rubbed by a recording head, jammed, or subjected to other troubles caused by the rising in passing through a recording part by a method wherein when the recording sheet loaded on a sheet containing means with a recording surface disposed rearward is supplied to the recording part, the recording surface is opposed to the recording head. CONSTITUTION:A cassette case 3 is disposed below a recording head 11, and a recording sheet 1 is contained in the cassette case 3 with a recording surface disposed rearward (downward). The recording sheet 1 is fed one by one along a U-turn path to the recording head 11 while the rear side is turned up. When the recording sheet 1 reaches the recording head 11, the recording surface thereof is opposed to the recording head 11. Therefore, when the sheet is curled upward like recording sheet 1a, 1c, the edge parts never rise from a carry belt 9 but come into close contact with the surface of the belt. Thus, the recording sheet 1 easily adheres to the carry belt 9. On the other hand, when the sheet 1 is curled downward like recording sheet 16, 1d, it is hardly curled under its own weight in the storage in the cassette case 3 and, thus, prevented from rising from the belt 9 while being fed on the carry belt 9.
Patent JP-H09121700-A (JP)
Title: Watering apparatus for planting pot
Inventor: YAMAMOTO TOMEKO
IPC: A01G27/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a watering apparatus for planting pot, capable of efficiently using water, facilitating desired watering to plural planting pots and preferable to growth of plants. SOLUTION: Plural vessels 2 are supported so as to enable each horizontal transfer by a pair of parallel supporting rods horizontally supported and a planting pot 8 is housed in each vessel 2 and a watering port 5 is installed on the bottom wall 4 of each vessel 2 and a flexible hose 13 is branched and connected to each watering port 5 and a solenoid water supply valve 19 which communicates with a water feed tank 18 and a solenoid water discharge valve 21 which communicates with a water discharge tank 20 are provided in the watering pipe 10 and a water-charging and discharging controller 30 for opening or closing the solenoid water supply valve 19 and the solenoid water discharge valve 21 according to watering state to each vessel 2 are provided.
Patent JP-H06162963-A (JP)
Title: Deflection yoke and manufacture thereof
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1992-11-19
Abstract: PURPOSE:To eliminate the occurrence of howl at the joint of a cylindrical core. CONSTITUTION:Two coils (the first coil and the second coil) are wound around a half core 1a as one of pieces obtainable from a cylindrical core 1 divided in a right and left direction, in such directions as opposite t6 each other starting from a boundary at the center of the core 1a, and other two coils (the third and the fourth coil) are wound around the other half core 1b in similar opposite directions. In addition, wiring is made so that the first and fourth coils adjacent to each other via one side of the joint of the cores 1a and 1b acts as the upper coil of a vertical defection coil, while the second and third coil adjacent to each other via the other side of the joint acts as the lower coil of the vertical deflection coil. As a result, a repulsive plane between the same polarity comes to be positioned on the sections 11a and 11b of the core 1 near the center thereof (or non-jointed surface), while different polarity comes to be positioned at the joint of the cores 1a and 1b. Thus, magnetic field acts as an attracting force, and a trouble such as howl can be eliminated.
Patent JP-S63161895-A (JP)
Title: Controller for ac motor
Inventor: IZUMI TOMOJI
IPC: H02P27/06
Filed: 1986-12-24
Abstract: PURPOSE:To constitute the whole controller by a digital system by directly inputting a control output from a microprocessor to a pulse generating circuit without through an analog processing section. CONSTITUTION:Control data corresponding to a voltage or current value to be fed to a motor from a microprocessor 1 are input to data latch circuits Qu, Qv, Qw through a data bus DB1. Reference clock pulses from a reference clock pulse generating circuit 5 are frequency-divided at predetermined periods through a frequency dividing circuit 6, and input to a clock counter 4. A counting output from the clock counter 4 and data latch outputs from the data latch circuits Qu, Qv, Qw are compared by digital comparators CPu, CPv, CPw. Outputs from the digital comparators are applied to a three-phase AC motor 2 as PWM signals through one-shot multivibrator circuits Ku, Kv, Kw.
Patent JP-H09144373-A (JP)
Title: Vibration control structure
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, reduce bending deformation of a structure due to horizontal force, and achieve effective vibration control property by arranging a brace in the shape of V character and a brace in the shape of reverse V character alternately in the vertical direction, omitting a beam of a leg section, and joining a column and a beam by using pins. SOLUTION: A brace in the shape of V character 1 and a brace in the shape of reverse V character 2 are arranged alternately in the vertical direction, a beam of a leg section of the brace is omitted, and an vibration control device 3 such as an oil damper is provided in head parts of the braces 1, 2. Moreover, a face outer deformation prevention metallic material in which a pin fixed on the brace is inserted is attached in a long hole along the longitudinal direction of a beam 4 in the head parts of the braces 1, 2, and only web of the steel beam 4 is joined on a column 5 by using bolts to join the column 5 and the beam 4 by using pins.  Consequently, it is possible to put together a mounting part of the face outer deformation prevention metallic material and a mounting part of the braces 1, 2 on the column 5 and simplify the structure and construction of the face outer deformation prevention metallic material. Furthermore, it is possible to use the beam 4 of a structure by every other layer and reduce bending deformation of the structure due to horizontal force.
Patent JP-H07130566-A (JP)
Title: Method of compression-molding permanent magnet powder
Inventor: SAGAWA MASATO
IPC: H01F1/08
Filed: 1993-11-05
Abstract: PURPOSE:To exhaust excessive moisture front permanent magnet powder so as to enhance a permanent magnet, in magnet characteristics and moldability by a method wherein permanent magnet powder slurry prescribed in moisture content is orientated by applying a magnetic field and compression-molded through a dry type hydrostatic press method. CONSTITUTION:A mixed slurry of SrO.6Fe2O3 is calcined, and then a trace of additive elements such as CaO, SiO2, and the like and water are added to the calcined slurry and wet-ground. Furthermore, moisture is exhausted from the wet-ground slurry to obtain slurry powder 6 of moisture content 47 to 67%, preferably 47 to 62.5% by volume. Slurry powder 6 is introduced into a rubber case 5, the rubber case 5 is pressed through the intermediary of a pressure transmission medium to hydrostatically compress the slurry powder 6. Moreover, after the slurry powder 6 is introduced into the rubber case 5, a coil 3 is excited to generate a magnetic field for orientating the slurry powder 6 before or while the slurry powder 6 is compressed, and the slurry powder 6 is compressed as it is orientated.
Patent JP-H07141357-A (JP)
Title: Address book preparing device
Inventor: YASUHARA KENICHI
IPC: G06F17/22
Filed: 1993-11-18
Abstract: PURPOSE:To automatically prepare desired address data by pointing a point on a map while avoiding data input from a keyboard as much as possible. CONSTITUTION:A CPU 1 reads out map data from a map memory 10 and displays it on a liquid crystal display part 4 as a graphic. When an arbitrary point on this map is pointed with a mouse 3, region data corresponding to this point is read out from a region data memory 11 and is registered in an address book file 8.
Patent JP-2001129904-A (JP)
Title: Method for manufacturing sheetlike member, method for manufacturing paper bag, method for manufacturing corrugated fiberboard material, sheetlike member, paper bag and corrugated fiberboard material
Inventor: SAKO MORIZO
IPC: B31F1/07
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper bag of pearl color tone which can be printed with a logo and is strictly standardized and further, mass-produced at low cost, and provide a durable paper bag of pearl color tone as well as a method for manufacturing this paper bag. SOLUTION: In the method for manufacturing the paper bag, first a film material is printed (S11), i.e., an inscription such as a designated logo is printed on the back face of the film material. After that, a pearl color tone ink layer is printed on the entire face of the film material and then an ink layer for adjusting the pearl color tone is printed all over the pearl color tone ink layer to form the printed film material. Further, the printed film material and a single-side glossy bleached kraft paper are adhesively laminated together (S12). Next, this laminate is embossed (S13) to manufacture a base paper for the paper bag. Finally, the paper bag is manufactured using this base paper for the paper bag (S14).
Patent JP-H08166315-A (JP)
Title: Water leakage detection apparatus
Inventor: SATO YOSHIYUKI
IPC: G01M3/24
Filed: 1994-12-15
Abstract: PURPOSE: To provide a water leakage detection apparatus by which the existence of leaked water and a place where the leaked water has been generated can be estimated precisely and quickly without requiring any special skill. CONSTITUTION: A water leakage detection apparatus is provided with three accelerometers 3a, 3b, 3c which are installed on the surface of the ground in order to sense a vibration from a vibrator 2 vibrating a pipe 4 buried in the ground and to sense a vibration due to leaked water, with a signal processing part to which signals indicating the vibration sensed by the accelerometers 3a, 3b, 3c are input and which decides the generation direction of the vibration on the basis of the difference between the input signals from the respective accelerometers and with an arithmetic means which operates the generation direction of the vibration on the basis of a signal from the signal processing part.
Patent JP-H09119227-A (JP)
Title: Storage device for movable stand
Inventor: MOMOSE MICHIYOSHI
IPC: E04H3/12
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To pass a stepped movable stand through the opening upper-edge section of an obstruction, and to store be stepped movable stand in a storage chamber by lifting/lowering and rotating a frame or a support base for a chair at a stage higher than the obstruction of the stand. SOLUTION: Frames 10, to which chairs 9 at uppermost stages at places higher than the opening upper edge section 3 of a storage chamber 2 are installed, are set at specified positions by expanding and contracting and lifting and lowering screw shafts 16 for jack driving devices 15 through guide roller plates 14, or can be housed among supports 11, 11 supporting support bases 8. When movable stands 6 are stored, the chairs 9 at the uppermost stage are folded up under an erected state, and sunk into the surfaces of the support bases 8 at places lower than the opening upper edge section 3 of the storage chamber 2, and the chairs 9 at each stage are folded up, and brought down on the top faces of the support bases 8, and sections among supports 7 at each stage are shrunk and the chairs are pulled into the storage chamber 2.  Sections among each support 7 are elongated, the chairs 9 are erected on the support bases 8 and arrayed in a stepped shape at regular intervals, and the frames 10 for the chairs 9 at the uppermost stage are lifted up to the same surface as the surfaces of the support bases 8 and set at the time of usage.
Patent JP-2001136605-A (JP)
Title: Vibration damping device of driving system
Inventor: YAMADA NORIYASU
IPC: B60L50/16
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent vibration of output torque of an internal combustion engine by using output torque of a motor. SOLUTION: A vibration damping device of a driving system in which a motor 2 is linked with the output member of an internal combustion engine 1 via elastic buffer mechanism 4 is equipped with a periodic signal forming means for forming a periodic signal on the basis of a rotation signal of the motor 2 in the state that the motor 2 is rotated by torque outputted from the internal combustion engine 1, and a motor torque controlling means for canceling torque change caused by output change of the internal combustion engine 1 by controlling output torque of the motor 2 on the basis of the periodic signal.
Patent JP-2001136325-A (JP)
Title: Image reader
Inventor: ASAI SHINJI
IPC: H04N1/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To guide a harness used to supply power to a lamp provided to a full rate carriage and placed inside of a main body frame at a position not causing a hindrance to an optical path via a half rate carriage. SOLUTION: A feeding section of the main body frame 2 feeds power through the harness 25 to a lamp 13 placed to a full rate carriage 11 of a scanner 10. A harness guide 30 provided to the half rate carriage 15 guides the harness 25, which is supported by using a removable fixing means that cannot be moved from a horizontal section of a frame 16, and the harness guide 30 is made of an insulating plastic material so as to prevent a high voltage applied to the harness 25 from being leaked to the frame 16 of the half rate carriage 15.
Patent JP-H02158881-A (JP)
Title: Positioning device
Inventor: NAKADA KENJI
IPC: G01N21/952
Filed: 1988-12-12
Abstract: PURPOSE:To stop an object on a prescribed position by decelerating the object when the object reaches a deceleration starting position, and when the object is positioned in the front of the prescribed position, outputting a stop command. CONSTITUTION:The 1st partial windows WS1, W1 for recognizing the object 20a, the 2nd partial windows WS1, W1 and the 3rd partial windows W1, W2 are arranged in parallel with the moving direction of the object 20a and a signal for decelerating the moving speed of the object 20a is outputted by detecting the existence of the object 20a by the 1st windows WS1, W1. When the existence of the object 20a is detected by the 2nd windows WS1, W1, a stop signal is outputted and then whether the object 20a stops on a prescribed position or not is detected by the 3rd windows W1, W2. Since three signals, a deceleration command signal, s top command signal and a stop check signal are successively outputted, the moving body is accurately stopped on the prescribed position even when the inertia force of the moving body or a motor for driving the moving body or the response delay of a motor control circuit or an image processor exists.
Patent JP-2001136184-A (JP)
Title: Communication method and communication equipment
Inventor: TERADA KATSUHIKO
IPC: H04L12/40
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that multi-cast communication has been difficult while satisfying the IEEE1394 standards. SOLUTION: Considering that a transmission node 1 broadcasts data packets satisfying the IEEE1394 standards to reception nodes 2a, 2b, then the transmission node 1 generates and sends a data packet whose sender and destination addresses are the same to conduct multi-cast. Since the data packet whose sender and destination addresses are the same is not used by the conventional IEEE1394 standards and a special packet, the packet can be discriminated from the conventional packet. Especially in the case of a data packet whose destination address indicates its own (transmission node 1) address can be compatible because conventional devices disregard this packet.
Patent JP-2001135437-A (JP)
Title: Zif connector
Inventor: HASHIGUCHI TORU
IPC: H01R24/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient contact pressure without an electrode plate projecting from a contact storage groove, even if the plate is thin, and to facilitate obtaining a high positioning accuracy. SOLUTION: A plurality of plug contacts 110 are each constructed to comprise two electrode plates 111 connected to each other and extended in parallel, a supporting and fixing section on one longitudinal end of each of these electrode plates 111, and a tip supporting projection 113 on the other end. The two electrode plates are introduced into each of a plurality of contact storage grooves 121 in a plug housing 120 and held and stored so that an outside surface thereof comes into contact with a side of the groove. At the same time, the supporting and fixing section and the tip supporting projection 113 are fixed on the plug housing 120.
Patent JP-H02196010-A (JP)
Title: Production method of aluminum nitride
Inventor: SUTEIIBUN DAGURASU POSUTE
IPC: C30B11/00
Filed: 1989-11-29
Abstract: PURPOSE: To obtain a high-purity aluminum nitride at a low cost, by mixing molten Al, a reagent selected from the group consisting of N 2 , etc., and an additive selected from the group consisting of Mg, Ca, Sr and Ba, and subjecting the mixture to a reaction under a specified pressure.  
     CONSTITUTION: Molten Al, a reagent (e.g. ionized nitrogen) selected from the group consisting of N 2  or and N 2  precursor and 0.1-3 wt.% additive of Mg, Ca, Ba or Sr are mixed to obtain a mixture. The mixture is subjected to reaction under a pressure of about 0.2 MPa (absolute) and at a temp. of 550-1650°C for about 24 hrs. to obtain a reaction product. The reaction product is heated at a temp. of 550-1650°C in a desired controlled atmosphere at a pressure of 1.33-10 -4  Pa-0.2 MPa (absolute) to produce Al nitride of the isometric, lamella, dendrite or needle crystal having 1-10 μm size. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06159974-A (JP)
Title: Heat exchanger
Inventor: HORIUCHI HIROBUMI
IPC: F28F9/00
Filed: 1992-11-20
Abstract: PURPOSE:To surely attach a bracket to an attaching rail member in a proper arrangement state by fitting the bracket to the rail member and connecting the bracket thereto by a connecting member. CONSTITUTION:The attaching part 20 of a bracket 2 is fitted to an attaching rail rail member 10. In this fitted state, an operator slides the bracket 2 to a prescribed position in the longitudinal direction of the rail member 10. At that position, the bracket 2 is connected to the rail member 10 by a connecting member (for example, a screw) 3. Under this connected state, the bracket 2 is effectively held and attached or soldered in a proper position because of both the sliding and fitting operation with the rail member 10 and the connecting operation of the connecting member 3.
Patent JP-2001133378-A (JP)
Title: Viscosity measuring method for green compact molding
Inventor: NIWA YOSHITO
IPC: G01N11/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To evaluate/measure, with high accuracy, the viscosity of a green compact molding exhibiting viscous behavior extremely similar to a powdery state. SOLUTION: In this method for measuring the viscosity η of the green compact molding made by press-molding an amorphous glass powder according to a GENT equation: η=2πMGH5/3V(dh/dt)(2πH3+V), (where, M is load; H is height of a sample; G is gravitational acceleration; V is volume of the sample; dh/dt is deformation velocity of the sample), the green compact molding is calcined at a temperature below the softening point of the glass powder before it is measured.