baber/WOPTO huggingface dataset:
Patent JP-2001246110-A (JP)
Title: Ball extracting device for ball tray in pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a player to operate a ball extracting device and to securely recognize a ball extracting condition. SOLUTION: This ball extracting device in a Pachinko machine is equipped with a ball extracting hole 13 bored in a tray part in which balls are retained and an opening/closing body 18 movably mounted on the Pachinko machine and energized so as to close the ball extracting hole 13. A recess part 26 to which a lock member B to lock the opening/closing body 18 in a condition the ball extracting hole 13 is opened and a guide part 27 to guide the lock member B to the recess part 16 are equipped on the outer wall 11 of the ball tray 8, and the lock member B is enabled to be loaded into the guide part 27 in a condition the opening/closing body 18 closes the ball extracting hole 18.
Patent JP-2001251506-A (JP)
Title: Image reader
Inventor: KATAYAMA TOMOYUKI
IPC: H04N1/401
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which generates proper shading correction data in a short time, regardless of the existence of dirt or the like in a white reference document. SOLUTION: The image reader is comprised of a line image sensor 2 which reads a document image, a shading correction part 20 which subjects picture data to shading correction, a line memory 7 where correction data used for shading correction is stored, a line memory A which reads the first line of a white reference document 1 to store line data L1n, a line memory B which reads the second line at a position different from that of the first line to store line data L2n, and a correction data processing part 12 which calculates a difference d1n between line data L1n and line data L2b and calculates an average value of data L1n and L2n to obtain correction data Sn, in the case of a pixel of which the absolute value of the difference d1n is equal to or smaller than a prescribed maximum error Dmax and takes line data nearer to correction data Sn-8 placed in front of a pertinent pixel as correction data Sn, in the case of the pixel of which the absolute value of the difference d1n is larger than the prescribed maximum error Dmax and stores this correction data in the line memory 7.
Patent JP-2001248474-A (JP)
Title: Exhaust emission control device for engine
Inventor: SHIINO SHUNICHI
IPC: F02D45/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of NOx reduction purification by performing an air-fuel ratio rich control by twice injection in a temperature range performing reforming of injection fuel within a combustion chamber. SOLUTION: A switching means 24 is capable of switching twice injection for supplying fuel by two times of timing linking with generation of engine torque and timing without linking with the subsequent generation of engine torque to one time injection for supplying fuel by only the timing linking with generation of engine torque. When an exhaust air-fuel ratio is temporarily made rich to regenerate an underfloor catalyst 21, selection means 27 selects the twice injection when the temperature range is decided as one in which fuel of second time injection is reformed into fuel that a high reactive HC kind ratio is increased by a decision means 26 based on a temperature within the combustion chamber at the time of second time injection of twice injection.
Patent JP-2001245526-A (JP)
Title: Sieve case structure for threshing device
Inventor: HIRATA SUSUMU
IPC: A01F12/32
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sieve case structure enabling the minimal aperture of a weight-sensing chaff sieve to be set easily in consideration of the kind and/or wet condition of a crop to be harvested. SOLUTION: This sieve case structure has such a shame that, a chaff sieve 17 equipped on a sieve case 6 is connected with the group of chaff lip plates 17A collocated longitudinally at specified intervals so as to be interlockingly swingable about the transverse axes P3 set on the respective upper ends so as to be controllable in the aperture of the chaff sieve 4, an aperture control spring 31 is provided to function to elastically urge the group of chaff lip plates 17A toward closing-side so as to change the aperture according to the weight of a to-be-treated object on the chaff sieve 17, and a control lever 35 for setting the minimal aperture of the chaff sieve 17 is furnished on a steering section F.
Patent JP-2001248837-A (JP)
Title: Gas combustion equipment having ignition informing means
Inventor: ABE MACHIKO
IPC: F23N5/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To create a gas combustion equipment capable of surely recognizing an ignition conducted by an igniting operation. SOLUTION: A thermocouple 30 senses a combustion heat of a gas burner. A combustion state judging unit 42 judges a combustion state from an output of the thermocouple 30. A timer 40 starts counting from when the unit 42 is judged to be ignited. A piezoelectric buzzer 4 informs the ignition if the unit 42 judges again burning from the output of the thermocouple 30 when the timer 40 counts 0.3 s. A combustion lamp 36 continues lighting while the combustion state judging means 42 judges the combustion state. Here, the unit 42 and the timer 40 is constituted in an operation controller 38.
Patent JP-2001251218-A (JP)
Title: Synchronization hold circuit
Inventor: FUKUMASA HIDENOBU
IPC: H04B1/7085
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a phase hold circuit that employs a simple digital circuit to conduct stable and high-speed tracking. SOLUTION: A multiplier 12 multiplies a spread code of an 'Early' sequence by a received signal, whose frequency is down-converted into a base band frequency, and an integration damping filter 14 obtains a demodulation symbol of the 'Early' sequence. Similarly, a multiplier 11 and an integration damping filter 13 apply inverse processing to a 'Late' sequence. Absolute value detectors 15, 16 obtain absolute values, and a comparator 17 compares the absolute values of the demodulated symbols of the 'Early' sequence with those of the 'Late' sequence. An integrator 19 integrates a discrimination signal 18 for a prescribed period and outputs the result to a comparator 20 to reset it, at the same time.  The comparator 20 compares the output from the integrator 19 with a threshold (T) and provides an output of '1+', when the output level is the value (T) or large, an output of '-1' when the output level is the value (-T) or smaller, or an output of '0' in other cases. A clock generator 21 controls a phase of a local code generator 22.
Patent JP-2001251494-A (JP)
Title: Image processing apparatus
Inventor: FUSE HITOSHI
IPC: H04N1/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which decides the direction of an original copy set on an ADF before reading it and outputs the image of the original copy in a unified direction without using complicated image processing. SOLUTION: A main controlling part 51 decides whether a hole is formed in the side part of an original on the basis of the level change of a signal output of an optical sensor 16 while the ADF 1 carries the original and whether the hole is formed on a regular side when the hole is formed, performs bit switching of the original image in a reverse direction on an image memory 57 or the like and outputs the original image turned by 180 deg. through a recording part 52, etc.
Patent JP-2000296373-A (JP)
Title: Device for washing electronic parts
Inventor: FOEDERL FRANK X
IPC: C11D7/28
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a device conforming to a specification standard of the washing degree by dividing the inside of a tank member into two liquid tanks by a weir, preventing washing liquid from splashing between both the liquid tanks by a surge control member, and also heating the washing solvent by a heating member and moving a basket containing parts to be washed by a winding assembly. SOLUTION: A system 11 is provided with a vessel 12, and a tank 13 is housed therein. The tank 13 is divided into two adjacent liquid tanks 16, 17 by a weir 18. Two supporting members 19, 21 support a winding truck 22 above the tank 13. A winding machine 23 moving along the winding truck 22 is provided with a control and actuation unit 24, a lowering cable 26, and a hook 27. On use, a basket 28 which is preferably a wire net is fitted to the hook 27 by a handle 29. The liquid tank 16 includes a washing tank, and the liquid tank 17 includes a rinsing tank, and the basket 28 is moved to the liquid tank 17 from the liquid tank 16 during washing operation. In the bottom part of the washing liquid tank 16, a heating coil 31 is positioned, and it heats the washing liquid.
Patent JP-2001255599-A (JP)
Title: Monitor setup device and method
Inventor: KISHI TAKUJI
IPC: G03B27/46
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving workability of the monitor setup and enhancing the accuracy. SOLUTION: In the monitor setup device provided with a scanner for reading information on an image frame of a developed negative film, a monitor for displaying the image frame read by the scanner and a keyboard for inputting the color correction value of the image frame of the negative film, a means to calculate the negative density of the image frame from the image frame read by the scanner and a means to calculate each quantity of correction in normal, under and over from the negative density and the inputted color correction value are equipped, and the monitor slope correction is performed based on each calculated quantity of correction.
Patent JP-2001252096-A (JP)
Title: Reagent for assaying triglyceride
Inventor: YAMASHITA KAZUAKI
IPC: C12Q1/61
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To secure the preservation stability of an assaying reagent for assaying the content of triglycerides in a biological sample, and further to provide a method for accurately assaying the triglycerides. SOLUTION: This assaying reagent for assaying the content of the triglycerides in the biological sample is characterized in that one of (1) glycerol kinase(GK), (2) ATP and (3) glucose is kept in a state in which the reaction system with the other two reagents is not started until a step at which the assay is hardly affected. The method for assaying the triglycerides uses the assaying reagent.
Patent JP-2000285427-A (JP)
Title: Servo control system, servo write head, servo pattern write apparatus, magnetic memory medium, and method for generating servo pattern on magnetic memory medium
Inventor: THOMAS ROBERT ALBRECHT
IPC: G11B5/584
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To more easily detect a position signal error by setting a width of a servo read head to be smaller than half a width of a narrowest data read head when the width is defined as a size of the head in a direction perpendicular to a conversion direction. SOLUTION: A relative move of a servo read head 26 in a conversion direction of a tape head whereby the servo read head can read a servo pattern is generated when a tape 20 moves straight with respect to the servo read head 26 in a longitudinal direction of a center line 30 of a servo track. The servo pattern of a magnetic flux transition is detected, and a servo read head signal of an analog form is generated and supplied to a signal decoder 36. The signal decoder 36 processes the signal and supplies via a position signal line 38 to a servo controller 40. The servo controller 40 monitors a position signal from the signal decoder 36 and generates a control signal necessary for the head to reach a desired position.
Patent JP-2001264560-A (JP)
Title: Polymer optical waveguide having function to receive and emit light, and method of manufacturing the same
Inventor: OMORI YUTAKA
IPC: G02B6/13
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polymer optical wavegtuide having light-receiving and emitting functions that an organic thin film which has an electro-optic conversion function and can be formed at low temperature is formed on a flexible polymer optical waveguide, without directly processing the organic thin film. SOLUTION: In the polymer optical waveguide having light-receiving and emitting functions, a flexible optical waveguide consisting of a polymer material is used as the substrate and the active elements such as a light emitting element and a light receiving element formed on and coupled with the optical waveguide are composed of organic molecules and a polymer material. After a metal thin film is formed on a transparent electrode uniformly formed on the polymer optical waveguide, the metal thin film is patterned by microfabrication techniques and holes are formed in the upper part of a mirror structure. Then the film is oxidized in an oxygen gas atmosphere or oxidized by an anodic oxidation method to form an electric insulating film. Thus, the insulating film pattern having holes in the upper part of the mirror structure can be easily formed.
Patent JP-2001263711-A (JP)
Title: Method for checking drain function and air conditioner
Inventor: INOUE YUKIO
IPC: F24F13/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce complicated treatment in checking a drain function in an air conditioner. SOLUTION: An air conditioner is provided with a process for automatically operating a drain pump 6 upon energization of an indoor unit 32, and a process for checking a drain pump 6 whether it operates normally or not. A drainpipe 9 is provided in connection wit the drain pump 6, and drain discharge from the pump 9 is checked in the following process after an automatic operation of the drain pump 6. A controller is provided for automatic operation or stop of the drain pump 6.
Patent JP-2001260319-A (JP)
Title: Guiding device for sheetlike matter of perfecting press
Inventor: HIWATARI SHOICHI
IPC: B65H5/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device for a sheetlike matter of a perfecting press which can prevent printing troubles such as double printing and stain due to the contact of the sheetlike matter with the peripheral surface of a cylinder before a printing pressure is applied, in the perfecting press wherein two printing cylinders conducting printing on both sides of the sheetlike matter are juxtaposed horizontally substantially. SOLUTION: The perfecting press is equipped with a rubber impression cylinder 2 which has a device for holding paper 20 and conducts printing on one side of the paper 20 and a rubber cylinder 3 which comes into opposite contact with the rubber impression cylinder 2 and conducts printing on the other side of the paper 20, and the rubber impression cylinder 2 and the rubber cylinder 3 are arranged horizontally substantially. In this press, suction chambers 23a-23c sucking and guiding the paper 20 carried by the rubber impression cylinder 2 are provided between a transfer cylinder 15 located just before the rubber impression cylinder 2 and the rubber cylinder 3, while an air nozzle 21 blowing in air between the paper 20 transferred from the transfer cylinder 15 to the rubber impression cylinder 2 and the peripheral surface of the cylinder 2 is provided.
Patent JP-2001267971-A (JP)
Title: Frequency hopping signal searching device
Inventor: UEDA TOSHIHIKO
IPC: H04B1/713
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a frequency hopping signal searching device that can confirm the presence of a frequency hopping wave among various space radio waves, detect a hopping rate and a frequency switching timing or the like. SOLUTION: The frequency hopping signal searching unit uses a micro scan reception section and a difference circuit employing a delay circuit to convert a signal received from an antenna into a signal on time base, analyzes the periodicity of a pulse train signal obtained thereby to detect the presence of a frequency hopping wave and a hopping rate and also a frequency switching timing or the like.
Patent JP-2001265525-A (JP)
Title: Pointing device, keyboard and electronic equipment
Inventor: INUKAI ATSUOMI
IPC: G06F3/0338
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To enable a trimming work so as not to set an electric resistive element 7 in a surrounding area at an end of a cut groove 9 as a resistively unstable state. SOLUTION: This pointing device is provided with stick members 5 erected on a planar sensor substrate 1, a pair of strain sensors 6a, 6c arranged to be symmetrical between the stick members 5 on the sensor substrate 1 and other pair of strain sensors 6b, 6d provided at positions rotated by 90 degrees centering around the stick members 5 to the pair of strain sensors 6a, 6c. The strain sensors 6a to 6d are provided with the electric resistive elements 7 provided between a pair of opposite electrodes 8, the cut grooves 9 formed by the trimming work by laser beam on the electric resistive elements 7 so that resistance values of the electric resistive elements 7 become approximately symmetrical between the stick members 5 and many window parts 10 in which no preliminarily arranged electric resistive element 7 exists to coincide with the forming directions of the cut grooves 9.
Patent JP-2001265544-A (JP)
Title: Digital complex machine
Inventor: ITO HIROYUKI
IPC: H04N1/21
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent lack of memory capacity by flexibly coping with the increase of the quantity of processed data even when the quantity of processed data increases and to prevent restriction on use environment. SOLUTION: When data are transmitted to a Web site 30, the data are received and stored in the Web site 30. When the storage data to be stored in the Web site 30 exceeds specified capacity, the fact that the storage becomes full is notified from the Web site 30 to the side of a digital complex machine 10 via a network (a step S24). The next candidate of the registered Web site is checked and the data are transferred to the next candidate by the side of the digital complex machine 10. When the storage data to be stored in the Web site are judged not to exceed the specified capacity, a state is held as it is without performing anything.
Patent JP-2001258346-A (JP)
Title: Vegetable harvester
Inventor: ODAGIRI HAJIME
IPC: A01D13/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable harvester capable of solving such a problem caused by conventional harvesters that vegetables of a long shape, such as scallion, can not be dug out for harvest while a body frame of the harvester passes over the vegetables, because the conventional harvesters comprise lowered floor-type operating machines. SOLUTION: This vegetable harvester is constituted by arranging the body frame 2 equipped with an engine 1 to be supported in an upper space above traveling units 3 so as to give a raised floor-type operating machine 4, wherein the raised floor-type operating machine 4 is constituted to have a digging-out unit 5 used for moving in the soil at the rear of the body frame 2.
Patent JP-2001272480-A (JP)
Title: Wrist watch with communication function
Inventor: TAKAHASHI HIROYUKI
IPC: G04G21/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wrist watch with communication function wherein appear ance is improved by thinning a watch, a sufficient communication distance is ensured and restriction of design or the like does not exist. SOLUTION: This wrist watch with communication function has an antenna part for transmission and reception using at least electromagnetic waves and electronic components including IC chips, and transmits and receives information to and from an external apparatus. In the watch, a coil type antenna pattern turning to the antenna part and decoration members are formed simultaneously on a disk type substrate. The electronic components are mounted on the disk type substrate and assembled inside the watch.
Patent JP-2001264265-A (JP)
Title: Automatic appearance inspecting device for printed wiring board
Inventor: KOGA YUZURU
IPC: G01N21/956
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To inspect for an existence of a defect of the like in a BGA.CSP printed wiring board, particularly in a gold-plated part, with very high accuracy including delicate difference in color tone. SOLUTION: This automatic appearance inspecting device inspecting the shape of gold-plating on the printed wiring board has CCD cameras CB and CS obtaining images related to an inspection objective portion formed on the printed wiring board, inspection stages TB and TS mounting the board, XY stages SS and SB positioning the cameras above the inspection objective portion on the board, conveying units UB and US provided with adsorbing tools conveying the board for mounting it on the inspection stage device and conveying the board from the inspection stage device after finishing the inspection of the board, and an inspection process control part arithmetically processing image data obtained from the cameras on the basis of color information for extracting an image pattern related to the gold-plating of the inspection objective portion, detecting a detect of the extracted pattern,  and storing the detection result.
Patent JP-2000301500-A (JP)
Title: Manufacture of microstructure utilizing photo-sensitive glass substrate
Inventor: SO JE CHO
IPC: H01J11/36
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a microstructure arranged as a spacer or a partition wall between the two substrates of a flat panel display is produced simply at a low cost and accurately. SOLUTION: A mask pattern 14 is formed on a photo-sensitive glass substrate 12 and the photo-sensitive glass substrate 12 is exposed by energy of 20 J/cm2. Thereafter, the mask pattern 14 is removed, heat treatment is applied on the glass substrate 12 to change the nonexposure part D2 of the photo-sensitive glass substrate 12 into a texture where there are many defects. By etching the photo-sensitive glass substrate 12, the nonexposure part brought into a texture having many defects is removed.
Patent JP-2001270583-A (JP)
Title: Fermented soybean container
Inventor: KAMO MAMORU
IPC: A23L11/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fermented soybean container wherein when fermented soybeans packed in the container are prepared and sold, productivity can be improved and the merchantable value of the fermented soybeans is not impaired. SOLUTION: A container body 1 formed from a synthetic resin sheet includes a flanged edge 12 protruding outwards from the periphery 11 of the upper opening of the body 1. In the body 1, a small gap is formed between the edge 12 and the underside of a cover body 2 on the container center side of a heat compression bonding part 13, while a vent part 3 is formed at a gap forming part 14 so as to lead to the outside of the container. As an alternative, a protrusion 4 forming the vent part 3 leading to the outside of the container is formed at the heat compression bonding part 13 between the edge 12 and the cover body 2.