baber/WOPTO huggingface dataset:
Patent JP-2002073279-A (JP)
Title: Touch input device
Inventor: WATANABE ISAO
IPC: G06F3/0488
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch input device which is convenient for an operator, in which malfunctions can be prevented to the utmost and whose life can be longer. SOLUTION: A basic key 11, a scale factor key 12 and an application key 13 displayed at the top part of the screen is defined as a group 31, a message displaying part 14 in the middle part is defined as a group 32, and a toner replenishment key 17 and a set confirmation key 18 at the bottom stage are defined as a group 33. When the depression count of any key surpasses a prescribed value, the groups 31 and 33 are switched over and displayed without changing the arrangements of the respective keys of the groups 31 and 33. That is, the basic key 11, the scale factor key 12 and the application key 13 are displayed at the bottom part with the arrangements of the keys remaining as they are, and the toner replenishment key 17 and the set confirmation key 18 are displayed on the top part.  Thus depression frequency can be distributed, the life of this touch input device is made longer, and also, the operator can easily operate the input device and malfunctions can be prevented because the key arrangements are unchanged even though the display positions of the keys are changed.
Patent JP-2001107993-A (JP)
Title: Automatic transmission system
Inventor: WARREN ROBIN JOHN
IPC: F16D48/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system causing no delay after starting. SOLUTION: A control means 36 cuts off a clutch 14 for connecting a start gear after a drive mode selector 24 is moved to a drive mode S from a neutral position N, to control the reengagement of the clutch 14 in a first mode based on an engine rotation frequency. The means 36 has a means 56 for detecting the actuation of a brake 58, and allow the increase of the engine rotation frequency without the reengagement of the clutch 14 when the brake 58 and a switching means are actuated in a second mode. The means 36 reengages the clutch 14 after the switching means is released in the second mode.
Patent JP-2002071772-A (JP)
Title: Sensor device
Inventor: YABUSAKI KATSUMI
IPC: G01R15/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device which is operated by a unipolar power supply, which outputs a unipolar measurement signal and in which a change in the measurement signal due to a change in a power-supply voltage can be suppressed with a simple constitution. SOLUTION: A magnetometric sensor part 5 outputs, to a feedback amplifier 7, a signal according to a magnetic field to be measured. The feedback amplifier 7 generates an output voltage which is changed according to the magnetic field to be measured while a reference voltage Vp is used as a reference. A feedback current is generated according to the difference between the output voltage of the feedback amplifier 7 and the reference voltage Vp. The feedback current is supplied to a feedback coil 6, A voltage which is generated across both ends of a resistance 11 inserted into a feedback current route is input to a differential amplifier 14, The differential amplifier 14 outputs the unipolar measurement signal which is changed according to the magnetic field to he measured while a reference voltage Vref is used as a reference.  The reference voltage Vp is generated by an operational amplifier 21 on the basis of the reference voltage Vref. A high-accuracy and high-stability reference voltage, for an A/D converter 31, generated by a reference voltage source 32 is used for the reference voltage Vref.
Patent JP-2002074398-A (JP)
Title: Image processor
Inventor: MIYANAGA SHOJI
IPC: G06F3/048
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which permit easier recognition of the correspondence relation of respective objects inside a three-dimensional(3D) model and respective objects inside a list. SOLUTION: A model display processing part 151 two-dimensionally displays the 3D model having plural objects on the screen of an output device 120. An object selecting processing part 152 selects one or plural objects corresponding to a position designated by an operator on the screen out of the 3D model. A list display processing part 153 displays the list of objects selected by the object selecting processing part 152. At such a time, the objects are displayed in the order from the object closer to the viewpoint of the operator, and, this list is displayed with larger characters as the object is closer to this viewpoint by the list display processing part 153.
Patent JP-2002084273-A (JP)
Title: Electronic authentication system
Inventor: IWATA KIYOSHI
IPC: B60R25/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a very simple authentication method that can very effectively exclude illegal acts like illegal use of hardware such as an automobile or of software stored in a recording medium such as a DVD or illegal transactions in electronic commerce. SOLUTION: At least one set of bit data resulting from encrypting at least two plain text bit data or more whose contents differ from each other through successive exclusive OR processing is subjected to sequential exclusive OR processing by the bit data of each plain text or subjected to exclusive OR processing by the same bit data as the encrypted bit data so as to authenticate that the bit data are in a legal relation when the bit data of the original plain text are obtained.
Patent JP-2001133485-A (JP)
Title: Equivalent time capturing mechanism for bit pattern in signal of high data transmission speed
Inventor: STEPHEN W HINCHI
IPC: H04L25/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an equivalent time sampling mechanism which enables capture of a bit pattern designated in a real data signal being an object of capture. SOLUTION: A capturing mechanism which detects repetitive generation of bit patterns of limited length in an applied data signal 10, and provides a triggering phenomenon for equivalent time sampling of the data signal 10. The capturing mechanism enables acquisition of a sample in a designated bit pattern of the data signal 10, no matter whether the data signal 10 is random intrinsically. This is because designated bit patterns of limited length are generated in the data signal repetitively. A bit pattern detector 12 detects the designated bit patterns in the applied data signal 10, and generates a triggering phenomenon according to the generation of the bit patterns. An equivalent time sampler 16 receives the data signal 10 and the triggering phenomenon, and acquires a sample of a data signal in a designated bit pattern.
Patent JP-2002093792-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: TERASAKI TADASHI
IPC: H01L21/31
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce a metal concentration during forming of a film. SOLUTION: A method for manufacturing a semiconductor device comprises the steps of providing an exhaust port 2 at a lower part of a reaction container 1 for setting a plasma generating region therein and having a dome 1a made of an aluminum oxide on an upper part, connecting a vacuum pump for exhausting tot eh p;  the port 2, providing a shower head 3 at the upper part of the container 1, for providing a supply tube 4 for supplying raw gas to the head 3, for providing a ceramic heater 5 made of an aluminum nitride in the container 1, disposing the dome 1a at an upper side from the upper surface of the heater 5, providing a cylindrical discharging electrode 6 out of the side of the dome 1a, that is, to surround the plasma generating region which connects a high-frequency power source 7 to the electrode 6, providing a ring-like magnet 9 out of the side of the dome 1a, and providing a cover 10 at the outside of the container 1.
Patent JP-2002093269-A (JP)
Title: Portable electronic apparatus
Inventor: JIGEN MASAHIRO
IPC: H04M1/23
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent excess force in operating a switch a portable electronic apparatus, and to prevent the damage to an operating part. SOLUTION: In this portable electronic apparatus having a push-button operating part, a non-contact switch element 23 is mounted on a circuit board 11, a button part 15 made of a high elastic material is mounted oppositely to the non-contact switch element, a switch element operating piece 24 is mounted on an opposite face of the switch element of the button part, the button part is deformed through the button key 18, and the switch element operating piece can approach to and separate from the switch element.
Patent JP-2001194458-A (JP)
Title: Light-receiving element, distance measuring apparatus and distance/image measuring apparatus
Inventor: SUGAWARA RYOICHI
IPC: G01S17/931
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which can suitably detect a receiving optical signal from only selected pixels. SOLUTION: For pixels, a receiving optical signal from a PD is outputted through a longitudinal direction output line L11, resulting in a state with SW1=ON and SW2=OFF. For pixels are not selected, a signal from the PD is not outputted to the outside, resulting in a state with SW1=OFF, but dropped to the ground through a ground line, so that leakage is prevented. In a part where the longitudinal output lines L11 are gathered finally in one output line L12, SW3 and SW4 are installed in the longitudinal output line L11. SW3 is a switch for connecting and disconnecting the longitudinal direction output line L11 and the output line L12. SW4 is a switch for connecting and disconnecting the longitudinal direction output line L11 and the ground line. For non-selected pixels, it results in a state with SW4=OFF, with the leakage being prevented.
Patent JP-2002095472-A (JP)
Title: Monoclonal antibody specifically reacting with md-1 molecule
Inventor: MIYAKE KENSUKE
IPC: C12R1/91
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a monoclonal antibody specifically recognizing MD-1 molecule applicable to determination and detection of an antigen and medicines and diagnostics. SOLUTION: This monoclonal antibody in the present invention is obtained by carrying out immune treatment of an adequate host with MD-1 molecule which is expressed on cell surface so that the MD-1 molecule has its original three-dimensional structure.
Patent JP-2002090486-A (JP)
Title: Xy table with fixed type back light
Inventor: SHINAGAWA HIDEO
IPC: G12B5/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a thin and light XY table with a fixed type back light. SOLUTION: An intermediate base having a long hole 9 for transmitting light is provided on a base 1 having a light transmission hole 2 and is supported movably to one direction. A square frame stage 4 is provided on the intermediate base 3 and is supported movably to one direction perpendicularly to the moving direction of the intermediate base 3. A belt tying a pair of belt returning rollers GR1 and GR2 and a part of a belt tying a pair of guide pulleys P13 and P14 are connected to both sides of the moving direction of the stage 4. By controlling the rotation directions of motors M1 and M2, the intermediate base 3 and the stage 4 are moved in one direction.
Patent JP-2002095542-A (JP)
Title: Chair cover
Inventor: YAMAGUCHI KATSUZO
IPC: A47C7/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a chair cover to tightly fit every different shape and size of chair, preventing unfavorable appearance caused by its looseness. SOLUTION: This chair cover is made of a bottom-opened sack-shaped cloth and at least a part of the cloth which covers the circumference of a backrest part of the chair is constituted of a stretch-fabric 11 as a cover body 1 for the backrest part and a shirt-like whose upper end diameter is the smallest and a cover body 2 for a seat part a part of which in the direction of the above circumference is constituted of a stretch fabric 20. The opened lower end part of the cover body 1 for the backrest part and the upper end of the cover body 2 for the seat part are connected at least at their parts in their circumferential directions.
Patent JP-2002097690-A (JP)
Title: Waterproof floor pan
Inventor: NOZAKI YASUHIRO
IPC: E03C1/20
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof floor pan excellent in design performance by partially sticking an accent member such as a tile and a natural stone. SOLUTION: This waterproof floor pan is a floor pan for forming a recessed flat part on a floor pan surface for placing the accent member, and is characterized by arranging a smooth surface peripheral belt around the recessed flat part. The depth of the recessed flat part is desirably set almost equal to the thickness of the accent member. A groove part is desirably arranged around the smooth surface peripheral belt. More desirably, an inside lower part of the smooth surface peripheral belt is formed as a recessed groove in a peripheral edge part in the recessed flat part, and the recessed groove is used as a joint material gathering part.
Patent JP-2002100959-A (JP)
Title: Surface acoustic wave device
Inventor: HIROTA KAZUHIRO
IPC: C09D11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a means by which a frequency temperature characteristic which is decided uniquely by a piezoelectric substrate, the shape of an electrode, and its film thickness is selected selectively by a resonance of a better characteristic. SOLUTION: In a resonance-type surface acoustic wave device, cyclic electrodes are constituted on the main face of the piezoelectric substrate. From among the resonances in both ends of a step band formed of the cyclic electrodes, the resonance whose frequency temperature deviation within the usage temperature range becomes small is used selectively.
Patent JP-2002097938-A (JP)
Title: Deterioration detector of catalyst for exhaust emission control
Inventor: YAMASHITA YUKIHIRO
IPC: F02D45/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To previously prevent wrong deciding as deterioration of a catalyst the temporary decrease of NOx storage capacity due to S poisoning (sulfuric poison) of the NOx catalyst. SOLUTION: Decision treating of catalytic deterioration is executed during rich operation, a NOx storage amount of a NOx catalyst 24 is estimated from an output peak value of an oxygen sensor 26, based on this NOx storage amount, a deterioration degree of the NOx catalyst 24 is decided. When the deterioration degree of the NOx catalyst 24 is a deterioration decision value or less, catalytic regeneration treating (catalytic temperature increase treating) for regenerating the NOx catalyst 24 from poisoning is executed, with the lapse of a prescribed time from ending of this catalytic regeneration treating, the decision treating of catalytic deterioration is again executed, to decide deterioration of the NOx catalyst 24 for whether it is generated or not.  Here S concentration (sulfuric concentration) in exhaust gas is decided, when the S concentration is higher than a prescribed value, by making a decrease non-restorable of NOx storage capacity of the NOx catalyst 24 by S poisoning even by performing the catalytic regeneration treating, decision for generating catalytic deterioration is inhibited.
Patent JP-2001181363-A (JP)
Title: Catalyst composition for manufacturing polyurethane resin and method for manufacturing polyurethane resin
Inventor: TAMANO YUTAKA
IPC: C08G101/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing with good productivity and good molding properties a polyurethane resin generating no volatile amines and hardly suffering deterioration in properties and to provide a catalyst composition used therefor. SOLUTION: In manufacturing the polyurethane resin, an amine compound bearing at least one primary amino group and at least one tertiary amino group in the molecule and a tertiary amine compound bearing at least two hydroxyalkyl groups in the molecule are jointly used as an amine catalyst.
Patent JP-2002109420-A (JP)
Title: Communication system
Inventor: SHIGEKUSA HISASHI
IPC: G06K17/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system whereby data communication is made possible without a need of dedicated parts for communication either on data transmitting side or a data receiving side. SOLUTION: A cellular phone 8 receives data of a code matrix pattern including an account number and a balance of deposit, or the like from an automatic transfer terminal 1 and displays the data of the code matrix pattern received from the automatic transfer terminal 1 on an LCD 13 as an information code image. A POS terminal 15 reads the data of the code matrix pattern displayed by the cellular phone 8 as an information code image by a scanner 19. By adopting the information code image as a transmission medium for transmitting data, this system is capable of data communication without fitting parts dedicated for communication such as a connector, antenna and communication circuit to the cellular phone 8 on a data transmitting side and the POS terminal 15 on a data receiving side.
Patent JP-2002104160-A (JP)
Title: Braking device
Inventor: TSURUMAKI HIDEO
IPC: B60T11/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify an entire braking device. SOLUTION: This braking device has first and second levers 31 and 35 oscillating with stepping of a brake pedal, and brakes right and second driving wheels 2 in interlock with the oscillation of both levers 31 and 35. A parking brake 27 is connected to both levers 31 and 35 through a control cable 30. The control cable 30 comprises an outer cable 29 and an inner cable 28, the outer cable 29 is connected to the first lever 31, and the inner cable 28 is connected to the second lever 35. When the parking brake 27 is operated, the inner cable 27 is pulled to oscillate the second lever 35, and the outer cable 29 displaces to oscillate the second lever 35. Thus, both levers 31 and 35 oscillate similarly to the case of stepping of the brake pedal, so that the braking to both driving wheels 2 is kept.
Patent JP-2002110188-A (JP)
Title: Separator for fuel cell and fuel cell using the same
Inventor: TASHIRO AKITSUGU
IPC: H01M8/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient fuel cell with an inexpensive separator for a fuel cell that does not have problems with the characteristics of separator such as gas non-permeation, electrical characteristic, measurement accuracy, liquid lubrication, mechanical strength, etc. SOLUTION: The fuel cell has a separator with a compact containing expanded graphite powder and molding resin being impregnated in a liquid resin.
Patent JP-2002112037-A (JP)
Title: Gradation recorder
Inventor: SHINYA TADAO
IPC: G06T5/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To perform edge enhancement and smoothing in a short processing time through simple constitution and especially optimally perform edge enhancement and smoothing even if a ground is not in white but oblique lines are present on the ground of low concentration. SOLUTION: A first reference signal cf increased one by one from '0' to '7' is used for pixels (p) under observation having high correlation with pixels (s) adjacent thereto on the left side, and a second reference signal cr decreased one by one from '7' to '0' is used for pixels (p) under observation having high correlation with pixels (t) adjacent thereto on the right side. A third reference signal cm decreased in the first half and increased in the second half is used for pixels (p) under observation having low deviation in correlation with pixels (s) and pixels (t) adjacent thereto on the left side and on the right side, respectively.  After comparison of these pixels, the pixels (p) having deviation in correlation with pixels (s) and pixels (t) adjacent thereto on the left side and on the right side, respectively are moved closer to the pixels (s) adjacent thereto on the left side or the pixels (t) adjacent thereto on the right side having high correlation, and moved away from the pixels (s) adjacent thereto on the left side or the pixels (t) adjacent thereto on the right side having low correlation before the pixels, are recorded.
Patent JP-2002102418-A (JP)
Title: Slot machine type game machine
Inventor: NAKAJIMA TADASHI
IPC: A63F5/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively change the appearance by replacing minimum parts in a slot machine type game machine with built-in rotating drums. SOLUTION: This slot machine type game machine is equipped with a mechanism plate (2) and a front frame (3) which covers the front surface of the mechanism plate. The mechanism plate (2) is integrally equipped with a drum unit (12) in which the rotating drums (13a, 13b and so forth) are fitted. In the meantime, on the front frame, an opening (60) through which the drums are seen is provided. At the same time, a display attaching substrate (4) equipped with display devices such as display lamps (50 and 52) is detachably fitted on the back surface section of the front frame (3). At the time of a remodeling, the front frame (3) is opened, and the display attaching substrate (4) fitted on the back surface is removed and replaced.
Patent JP-2002117592-A (JP)
Title: Optical card
Inventor: NAGANUMA HIROYUKI
IPC: B42D15/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical card that is prevented from being counterfeited by exchanging card base material. SOLUTION: In this optical card on which an optical recording member consisting of an optical recording layer, a transparent protective layer covering the optical recording layer and a surface hardening layer is laminated through an adhesive layer, the adhesive layer includes a laser color former having nature of developing color when the laser color former receives light emission. The adhesive layer is provided with a laser recording part for recording information such as a pattern and a character which are formed by been irradiated with a laser beam and can visually be read.
Patent JP-2002065404-A (JP)
Title: Mattress
Inventor: KANEMITSU ONSHU
IPC: A47C27/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable sleeping environment, with a mattress which can effectively improve and promote the user's health. SOLUTION: The mattress 11 includes the jade pyroxene powder 21. The mattress 11 includes, preferably in addition to the jade pyroxene powder 21, at least one of a piece of ceramic, charcoal powder, tea leave, herb medicine, ocher and a plural chunks of jade pyroxene which can radiate far infrared rays.
Patent JP-2002118200-A (JP)
Title: Semiconductor package
Inventor: IDO TAKAAKI
IPC: G01R31/28
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package capable of executing a test by easily connecting the package to a test pin even after mounting on a board while preventing an increase in size. SOLUTION: The semiconductor package comprises a plurality of first external pads 16 arranged in an array-like state to supply signals to a silicon chip 13. The package further comprises a second external pad 24 to be supplied with a test signal to test the chip 13, and formed on the surface in the same direction as that of the pads 16 and in a height capable of inserting a probe pin for a test different from the pads 16.