baber/WOPTO huggingface dataset:
Patent JP-2002178292-A (JP)
Title: Cutting device for sheet such as rubber
Inventor: TANAKA HIROSHI
IPC: B26D1/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cutting device capable of cutting sheet type cut articles different in hardness and viscosity such as rubber, leather which are made industrial waste materials. SOLUTION: A guide rail 3 is arranged on a frame 2 of a workbench end part, and a tool rest on which a disc type thin blade 4 is fixed is fixed on a fitting for an actuating device free to move in a state along the guide rail 3. A cutter guide 6 arranged with a specified interval with the disc type thin blade 4 is set on a lower part of the tool rest, and a cutter is fixed in sufficient cutting depth. A belt conveyor is arranged on the workbench, the cut article 10 is moved in one direction while specifically controlled by rotation of a sheet delivery device, and each cutting is carried out by reciprocation while the neighbourhood of the cutter guide 6 is pressed by a presser plate 28 and the disc type thin blade 4 rolls inside of the cutter guide 6 by the actuating device.
Patent JP-2002229531-A (JP)
Title: Color liquid crystal display device
Inventor: YOSHINAGA HIDEKI
IPC: H04N9/30
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure for color field-sequential artifact normally appears on a dynamic image and to reduce power consumption for a field sequential system liquid crystal display device in which color display is conducted by irradiating the liquid crystal section of a monochromic display with the light beams from each of R/G/B three color light sources in a time division manner. SOLUTION: When displaying is conducted by four fields of RGBW with the combination of a white field made by simultaneous irradiation of three primary colors, a maximum brightness level among image signals equivalent to one frame is obtained, the proportion of the brightness level of white information to be displayed by the W field corresponding to image contents is set and the three primary color light sources are turned on with the intensity corresponding to the maximum brightness level in the W field and the proportion to reduce the power consumption of the light source side.
Patent JP-2003153317-A (JP)
Title: Terminal power supply system for key telephone
Inventor: MIZUNO YUICHI
IPC: H04Q3/58
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional key telephone power supply system, the power supply circuit of the main unit side must be constituted of a power supply circuit assumed that the terminal having the largest power consumption is provided in the longest wiring length, and hence the power supply circuit is expensive. SOLUTION: The lowest voltage value of the terminal input end is detected when the power consumption of the key telephone terminal to be connected becomes maximum, the optimum power supply circuit is selected for the lowest voltage value and supplied. Thus, the suitable power supply can be controlled for the difference between the maximum power consumption due to the type of the key telephone or the like.
Patent JP-2003146934-A (JP)
Title: Method for producing trans-vinyl-substituted cyclopropanecarboxylic acid
Inventor: IWAKURA KAZUNORI
IPC: C07C61/35
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a trans-vinyl-substituted cyclopropanecarboxylic acid. SOLUTION: This method comprises treating the corresponding mixed cis-/ trans-vinyl-substituted cyclopropanecarboxylic acid of the general formula (1) [wherein, R<1> , R<2> , R<3> and R<4> are each H, a halogen atom, (substituted) 1-4C alkyl, (substituted) aryl or (substituted) alkoxycarbonyl; and R<1> and R<2> may be bound to each other to form a ring] in the presence of a transition metal compound.
Patent JP-2003153203-A (JP)
Title: Program recording/reproducing apparatus
Inventor: TOMIOKA YOSHIAKI
IPC: H04N5/44
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a program recording/reproducing apparatus the viewing method of a program recorded therein of which a broadcast station side can designate and the viewing method of which viewers can select. SOLUTION: A reproduction controller 122 of the program recording/- reproducing apparatus 100 controls a reproduction method by a program reproducing apparatus 115 by referring to recording contents of a meta data recording apparatus 121 in advance at reproduction of a scene S (pn) (where n is natural number) every time the reproduction controller 122 allows the program reproducing apparatus 115 to reproduce the scene S (pn).
Patent JP-2003150574-A (JP)
Title: Microcomputer
Inventor: OTANI NAOKI
IPC: G06F12/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer with built-in flash memory capable of smoothly rewriting the flash memory while still placing a rewrite program as it is on the flash memory without adding a complicated control circuit. SOLUTION: A flash memory module 2 outputs a ready status signal RYIBY for indicating the fact of being a busy state to a flash memory control circuit 3 for the period of executing a series of processing when accepting an erasing/ write-in command being a rewrite command. The flash memory control circuit 3 outputs a hold signal HOLD of active 'H' when the ready status signal RYIBY indicates the busy state, and does not permit access to the flash memory module 2 of a CPU 1, and permits the access to the flash memory module 2 of the CPU 1 by outputting the hold signal HOLD of 'L' when the ready status signal RYIBY returns to a ready state.
Patent JP-2003153151-A (JP)
Title: Device for storing and reproducing digital broadcasting
Inventor: TAKASHIMIZU SATOSHI
IPC: H04N5/44
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To efficiently manage a storing means by presenting the usable residual capacity of the storing means with a numerical value showing the capacity or a time capable of storing a program in a digital broadcasting storage device provided with a data storing means such as a HDD. SOLUTION: The storing means can be efficiently managed by calculating the residual usable capacity of the storing means by comparing a transmission rate of program data with the storing means and presenting to a user the calculated residual usable capacity. Also, the user can intuitively recognize the usable capacity by calculating a residual storable time for a program from the transmission rate of the program designated to be stored and the usable capacity and presenting the calculated residual storable time to the user. In addition, the whole program designated by the user can be stored by enabling the user to select video data of the program to be stored in the storing means or to set an encoding rate of the video data and audio data.
Patent JP-2003152231-A (JP)
Title: Thermoelectric element module, package for housing semiconductor element, and semiconductor module
Inventor: MORI RYUJI
IPC: H01S5/024
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cracks occur in solder between the thermoelectric element and metallic member of a thermoelectric element module due to concentrated thermal stresses and lower the performance of the module and a semiconductor module using the module. SOLUTION: In the thermoelectric element module 10, both ends of a plurality of thermoelectric elements 1 are joined to a pair of insulating substrates 2 respectively through metallic members 4 and the elements 1 are mounted on one of the substrates 2. The metallic members 4 are brought into contact with the end faces of the elements 1 through projecting sections 4a having smaller areas than the end faces of the elements 1 have. At the same time, reservoirs for solder 3 are formed between the peripheries of the projecting sections 4a and the end faces of the elements 1. Since the junctions of the elements 1 with the metallic members 4 become three-dimensional and can extremely firmly connect the elements 1 to the members 4, the thermoelectric element module 10 can be operated normally and stably for a long period.
Patent JP-2002244382-A (JP)
Title: Processing cartridge, electric contact point member and electrophotographic image forming device
Inventor: NUMAGAMI ATSUSHI
IPC: G03G21/18
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a contact point member, a processing cartridge and an image forming device by which the connection of a high voltage contact point is attained without impairing the attaching/detaching property of the processing cartridge to a device main body. SOLUTION: This device has the high voltage contact point 71 to supply a processing means with power by being electrically connected with the contact point pin 95 of the device main body 100, the contact point pressing direction (the pressuring direction) of the high voltage contact point 71 and the contact point pin 95 is made different from the attaching/detaching directions of the processing cartridge 1 to/from the device main body 100.
Patent JP-2003157695-A (JP)
Title: Semiconductor memory and its test method
Inventor: OTSUKA HIDEFUMI
IPC: G11C11/401
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To improve quality of a test by providing a semiconductor memory in which logical data can be made coincide with physical data without reducing efficiency of redundancy relieving. SOLUTION: This device is provided with a data inversion control circuit 17 for redundancy performing inversion control of input/output data (I/O) in accordance with activating redundant word lines (SWL(0), SWL(1)), and a data inversion circuit 18 taking exclusive OR of an output signal of the data inversion control circuit for redundancy and an external input data signal and exclusive OR of an output signal of the data inversion control circuit for redundancy and an external output data signal.
Patent JP-2003157115-A (JP)
Title: Pressure governor
Inventor: KAWAHIGASHI TAKASHI
IPC: F16K17/196
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure governor having an abnormal pressure rise preventing valve which is small-sized and has small operating pressure and high closing performance. SOLUTION: The abnormal pressure rise preventing valve (high cut valve) 23 is arranged upstream from a main valve 13. The high cut valve 23 and main valve 13, and the high cut valve 23 and a valve rod 20B are connected together respectively in engagement states, so the high cut valve 23 is slidable along a support shaft 13C of the main valve 13 in a recessed part 20C of the valve rod 20B. A counter spring 26 is provided between the main valve 13 and the bottom surface 10F of the main body part 10C of the pressure governor 10. When dust, etc., accumulate on the main valve 13 to cause gas to leak and the secondary pressure abnormally rises, the high cut valve 23 slides upward for closure.
Patent JP-2003157554-A (JP)
Title: Optical disk device
Inventor: NISHIO RYOICHI
IPC: G11B7/09
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To more stably perform tracking servo control in the amplitude adjustment of a tracking error signal of an optical disk device by eliminating the error of amplitude adjustment in the case when the frequency of the tracking error signal becomes higher and its intensity becomes weaker in an optical disk having a large excitation or the eccentric component. SOLUTION: Between a received light signal amplification circuit 21 and a tracking error signal producing circuit 22, there are provided: an anti-aliasing filer 28 for receiving an output signal of the received light signal amplification circuit 21 to remove the frequency component >=1/2 of a sampling frequency of an analog-digital converter 29; and the analog-digital converter 29 for converting this output signal to a digital signal and outputting the resultant signal to a tracking error signal producing circuit 22. The input signal of a gain adjusting circuit 27 for variably controlling the amplification factor of a gain amplifier 23 is made to be an output signal of the gain amplifier 23 before being deteriorated by a low-pass filter 24.
Patent JP-2003160608-A (JP)
Title: Photosensitive silver paste and image display apparatus using the same
Inventor: NAITO MANABU
IPC: H01J11/34
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive silver paste which is enhanced in leveling property which is a problem in a conventional electrode pattern production method and free of breaking after producing an electrode because a trace of a screen print does not remain, and also to form a high-precision fine electrode pattern.  <P>SOLUTION: The photosensitive silver paste comprises an alkali soluble resin (A), a crosslinkable monomer having an unsaturated double bond (B), a photo polymerization initiator (C), a silver powder (D), glass frit (E), an organic solvent (F) and an acrylic leveling agent (G). The apparatus for displaying an image uses the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159617-A (JP)
Title: Apparatus for clamping workpiece and carriage having the same
Inventor: NAKADA AKIO
IPC: F16B2/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for clamping a workpiece, which has a simple structure and is driven from the outside.  <P>SOLUTION: A workpiece rest 2 having a locating pin 6 at a tip end thereof is provided in a case 1. A clamping arm 9 is built in inside the locating pin 6. The case 1 is provided with a slider 16 composed of an outer slider 17 and an inner slider 18. The clamping arm 9 is connected to a grooved cam 29 via an intermediate rod 7 and a pin 31. The outer slider 17 is connected to a screw 15 for clamping and unclamping operation, which is driven by external driving means. The clamping force finally applied to the clamping arm 9 depends on a compression coil spring 25 inserted between the outer slider 17 and the inner slider 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162213-A (JP)
Title: Simulated environment creating device and simulated environment creating method
Inventor: TAKUHARA MASAHITO
IPC: G09B9/048
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more realistic simulated environment by rocking a seat based on the actual acceleration while displaying actually picked up pictures.  <P>SOLUTION: The simulated environment creating device is constituted of a fixed camera 5 for continuously picking up a race car 2; a pan angle measuring instrument 6 and a tilt angle measuring instrument 7 for measuring the shooting direction of the fixed camera 5; a three-dimensional coordinate calculating section 9 for calculating the three-dimensional coordinate of the race car 2 based on the height of the race car 2, the pan angle measured by the pan angle measuring instrument 6, the tilt angle measured by the tilt angle measuring instrument 7, and the arranged position of the fixed camera 5; an acceleration calculating section 10 for calculating the acceleration of the race car 2 based on the calculated three-dimensional coordinate and measured time; a picture reproduction device 15 for displaying the pictures picked up by an on- vehicle camera 18 on a screen 16; and a seat 14 which rocks based on the acceleration calculated by the acceleration calculating section 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159481-A (JP)
Title: Game system capable of being performed based on information on available item
Inventor: WAKAE MAKOTO
IPC: A63F13/533
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To add more fun to game playing by making such items available that a player can not have access to in the ordinary game playing.  <P>SOLUTION: This game system is provided with a generator 20 of information on available items, in addition to a game machine 10, in order to gain access to such items that can not be used in the ordinary game playing. After given a code for identifying a player by the player, the generator of information on available items produces a password, based on the data of item available conditions and the received ID code of the player. The player, after receiving the password, inputs it to the game machine. The game machine encrypts the password and then separates the player's ID code from the item conditions data. After verifying the player's ID code, if given an expected result, the game machine performs the processing of the item conditions data to determine whether the access can be made or not. If it can, the items stored in a special item storage become accessable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166010-A (JP)
Title: Device and method for removing deposit on kr impeller
Inventor: KURODA KEIJI
IPC: C21C1/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently removing deposits on an impeller by utilizing a function provided on KR (mechanical stirring) facility, without installing large-scaled mechanical facility.  <P>SOLUTION: In the KR facility provided with the impeller 1 having a hoisting function, a device 8 for removing the deposit 1a of the above KR impeller is characterized by being installed in a frame 7 which does not synchronize with a movement of the impeller, having such a structure as to approach to and retreat from the impeller, and further having a vibrating or impacting means such as a breaker, at the nose of the impeller. The method for removing the deposits on the KR impeller comprises adjusting a position of the impeller of which the deposits are needed to be removed, to the position of the above device for removing the deposits on the KR impeller, by using the rotating function and the hoisting function of the KR impeller; and arranging a vessel such as a cupola pot 4 for KR treatment, under the impeller, to collect the removed deposits in the vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158857-A (JP)
Title: Starter
Inventor: USAMI SHINJI
IPC: F02N11/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To avoid a harmful influence upon a starter which is caused by continuous current application by making a user recognize the abnormality of the starter when a current is continuously applied to the starter. SOLUTION: Individual commutator segments 5 constituting a commutator is composed are partially buried in an insulation member 6, and the volume of the buried part of at least one commutator segment 5A is smaller than the volume of the buried part of the other commutator segment 5. More concretely, the other commutator segments 5 have protrusions 5a on both sides of their buried parts but the commutator segment 5A does not have the protrusion 5a. With such a constitution, when a current is applied continuously to a starter, the commutator segment 5A is heated higher than the other commutator segments 5 and shows larger thermal expansion, and further, has reduced centrifugal strength, so that the commutator segment 5A is made to float from the cylindrical surface of the commutator to increase the wear of brush. As a result, the output of the starter is significantly lowered, so that a user can recognize the abnormality of the starter quickly.
Patent JP-2003166606-A (JP)
Title: Chain case for rotary working machine
Inventor: WAKUTA TAKESHI
IPC: F16H57/035
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain case for a rotary working machine that is low in cost.  <P>SOLUTION: The chain case 11 for transmitting driving force to tilling claws 4 houses a chain 31 for transmitting driving force, sprockets 24 and 29 on which the chain 31 is wrapped, and chain tighteners 32 molded from resin integrally with fulcrum shafts 34 inserted in the chain case 11 to guide the chain 31 rotating between the sprockets 24 and 29 and tension the chain 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002257887-A (JP)
Title: Reflection-type electric field sensor head and reflection-type electric field sensor
Inventor: KONDO MITSUKAZU
IPC: G01R15/24
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric field sensor head which has high detection sensitivity of electric field, small size and small number of connected optical fibers, and which is easy to handle. SOLUTION: The reflection-type electric field sensor head has an incident light waveguide 1, which is formed on a substrate 12 having electrooptics effects and receives the incident light; an optical fiber 8 supplying the incident light to the incident light waveguide 1; two phase shift light waveguides 3 and 4 of which the ends are connected to the incident light waveguide 1 and shift the phases of the incident light for a specific phase; and a reflector 7, placed at the other end of the phase shift light waveguides 3 and 4 and reflecting the lights from the phase shift light waveguides 3 and 4 as reflection lights to the phase shift light waveguides 3 and 4, which are supplied to the optical fiber 8, by way of the incident light waveguide 1.  For the substrate 12, a ferroelectric crystal is used and the polarizing directions at the part the phase shift light waveguides 3 and 4 are set reverse to each other.
Patent JP-2003171910-A (JP)
Title: Tamping rammer
Inventor: NISHIMAKI YOSHIHARU
IPC: E01C19/34
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tamping rammer where a fuel supply passage is automatically cut off when work is finished where conventionally there is danger of fuel in a fuel tank leaking in a direction of a carburetor when a machine body is loaded on its side on a loading space of a motor truck in a state where a fuel supply passage cock is not closed after finishing work since a center of gravity of the machine body is an upper part.  <P>SOLUTION: An automatic fuel cock mechanism 4 comprising a negative pressure valve 5 opened and closed by pressure variation of a positive pressure and negative pressure generated by rotation of an engine 2 or mechanical motion in the machine body 1 is provided between the engine 2 or the machine body 1 and the fuel tank 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178771-A (JP)
Title: Manufacturing method of solid electrolyte film
Inventor: MORI KAZUTAKA
IPC: H01M8/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolyte film with high electric conductivity at low cost by manufacturing homogeneous rare earth oxide stabilized zirconia with the solid phase reaction method.  <P>SOLUTION: The manufacturing method of the solid electrolyte film including a process, which manufactures rare earth oxide particles whose specific surface area is 5 to 30 m<SP>2</SP>/g, the process, which manufactures the solid solution of the rare earth oxide particles and zirconia, and the process, which forms the film using the solid solution, are provided. The manufacture of the rare earth oxide particles, whose specific surface area is 5 to 30 m<SP>2</SP>/g, is performed by heat decomposition at 400°C to 800°C of the rare earth salt, and by this, the homogeneous rare earth oxide stabilized zirconia can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179373-A (JP)
Title: Electronic apparatus and its operation test method
Inventor: TANAKA NOBUHIRO
IPC: H05K7/20
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prior art operation test method of an electronic apparatus that test equipment comprising a heater for raising the ambient temperature tentatively is required, a long time elapses before the ambient temperature exceeds a threshold temperature level, and significant time and labor are required for the operation test.  <P>SOLUTION: A power supply input switching means 5 controls operation/ nonoperation of a cooling means 4 by switching power supply to the cooling means 4 regardless of the power supply control state of a power supply input control means 2 for the cooling means 4.  <P>COPYRIGHT: (C)2003,JPO