baber/WOPTO huggingface dataset:
Patent JP-2002165474-A (JP)
Title: Control method and apparatus of linear motor
Inventor: YAMAMOTO AKIHIRO
IPC: H02P25/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a control means of a linear motor having a model compensator for removing a vibration element by faithfully reproducing the vibration mechanism of the linear motor. SOLUTION: In the control method of a linear motor, the relative position or the relative speed between a movable body and a body to be moved is detected by a position or speed detector to control the position or the sped of the movable body. Moreover, a linear motor vibration model, which outputs the center of mass of the movable body, displacement detected with a detector through the rotation of the movable body and a relative position adding the center of mass of the movable body and displacement by rotation of the movable body, is structured with a gravity position transfer function 13 which inputs a value of the thrust added to the movable body and outputs the value of the gravity position of the movable body and a rotation transfer function 14, which outputs a displacement detected with the detector due to the rotation of the movable body around the center of gravity. The defined compensator is structured with a linear motor vibration compensating model 10, in which a vibration compensator 15 is provided to control the vibration of the relative position 17 as an output of the linear motor vibration model 11.
Patent JP-2002170284-A (JP)
Title: Optical information carrier and its manufacturing method
Inventor: KOJIMA TAKEO
IPC: G11B7/24035
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical information carrier provided with a photo setting sheet having an excellent characteristic in transferring information signals. SOLUTION: The optical information carrier is provided with the photo setting sheets 5 where the information signals 4a and 4b are transferred. The photo setting sheet with 20 mm width is adhered on a nickel board and irradiated with ultraviolet rays and, then, a 180 deg. peel test value under the condition of 300 mm/minute in drawing speed is made to be <=800 g. Thus the optical information carrier is provided, which has the photo setting sheet provided with the characteristic being excellent in transferring the information signals.
Patent JP-2002160237-A (JP)
Title: Manufacturing method for synthetic resin foamed item
Inventor: HIRATA YUTAKA
IPC: B29C39/26
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a synthetic resin foamed item, particularly a synthetic resin foamed item with a good molded surface having an open cell structure or a closed cell structure such as a soft polyurethane foam and the like. SOLUTION: A manufacturing method for a synthetic resin foamed item is conducted by use of a mold equipped with a lower mold, an upper mold attachably/removably disposed to cover an open portion of the lower mold and form a closed space between the lower and upper molds and an inner ring mold disposed between the lower and upper molds, the mold having a large capacity cavity formed between the lower mold and the inner ring mold and a narrow-width small capacity cavity formed between the upper mold and the inner ring mold in communication with the large capacity cavity via a clearance, the downward surface of the upper mold or the upperward surface of the inner ring mold having a small projection projecting into the small capacity cavity, wherein after supplying the synthetic resin foam molding material to the large capacity cavity under an atmospheric pressure and closing the mold,  an amount of an discharged gas from the mold is controlled for a period from after arrival of the foamed material at the clearance to before its arrival at the small projection so that it becomes less than the amount of the discharged gas immediately after closing the mold.
Patent JP-2002164464-A (JP)
Title: Base plate-integrated ceramic circuit board and its manufacturing method
Inventor: MIYAI AKIRA
IPC: H01L23/13
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a base plate-integrated ceramic circuit board having resistance even to a thermal cycle applied, thus having excellent reliability. SOLUTION: In the base plate-integrated ceramic circuit board comprising a ceramic circuit board having a circuit on one main face, and a base plate provided in contact with the main face not providing the circuit of the ceramic circuit board, the ceramic board of a circuit surface and a base plate is mounted, the height of a face not providing the ceramic board is the same, and the metal of the base plate and a metal layer have different composition.
Patent JP-2002166030-A (JP)
Title: Game machine
Inventor: KANBAYASHI ICHIRO
IPC: A63F7/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko/pachinko-slot game machine wherein the operation status of an applicable machine at that point can be quickly known. SOLUTION: An already known display character of which the growth and development processes change in shape in steps is stored while corresponding with a plurality of data (an operating period of time, the number of failed balls, the number of times for an almost winning situation, the number of times for a big win, and the number of times for a pattern variation start) which are transformed into a matrix (abcde, 12345). Then, depending on the operating status, data in the matrix is displayed on a display device as one pattern of the display character. In the case when the display character is a chicken, a display of the shining egg indicates that the big win often happens in the initial stage of the operation.  When a chick is not active (the chick has an unhealthy color or dull movements), it indicates that a ball discharge is not favorable at the intermediate stage of the operation. When a grown up chicken is active, it indicates that the game machine is good.
Patent JP-2002168383-A (JP)
Title: Liquid leakage preventing structure in open/close type rotary joint
Inventor: YOSHIMI NAOFUMI
IPC: F16J15/54
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage of liquid at opening/closing of a joint with a simple structure. SOLUTION: This open/close type rotary joint comprises a floating seat 1 and a rotor 2. This rotary seat is constituted such that in a state in which the floating seat advances to make a first mechanical seal 12 and a second mechanical seal 22 abut against each other, a first passage 1a and a second passage 2a communicate with each other, and in a state in which the floating seat retreats and the first mechanical seal 12 to separate the second mechanical seal 22 from each other, the communicating state of the first passage 1a and the second passage 2a is interrupted. In the rotary joint, a liquid leakage preventing pipe 3 extended so as to be inserted into the second passage from the floating seat is formed to have such a length that the pipe 3 is kept in a state of being inserted into the second passage within a sliding stroke range of the floating seat.
Patent JP-2002165997-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of intensifying the game interest by including a plurality types of identification information developable into a prescribed lizhi presentation under the condition of being once derived and displayed in a variable display area, and developing them into different lizhi presentations respectively. SOLUTION: All the pattern lines of a first pattern-a fifth pattern include chance patterns 61-65 applying identification images comprising karate masters respectively. The fifth pattern includes a chance pattern 66, 'FEVER ! ? 10'. Therefore, the pattern line of the fifth pattern includes multiple types of chance patterns 65 and 66. When the fifth pattern stops at the chance pattern 66, 'FE VER ! ? 10', it develops into a lizhi presentation to become a double lizhi state. When the all of the first pattern-the fifth pattern stop at the chance patterns 61-65 including the identification images, the game develops into a lizhi presentation to become a triple lizhi state.
Patent JP-2002175961-A (JP)
Title: Method of classifying product and method of manufacturing semiconductor wafer
Inventor: SHIMOJI NORIYUKI
IPC: H01L21/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of classifying semiconductor wafers suitable for a mirror-surface polishing process. SOLUTION: Wafers are sorted into groups, each group including the number of wafers to be processed in one-time mirror-surface polishing process. Difference in thickness between the wafers in each group should be within a tolerance, which allows the simultaneous polishing of the wafers in each group in the mirror-surface polishing process. More specifically, after etching process is finished, all the wafers obtained from one and the same ingot are measured for the thickness and then are held temporarily (21). Addresses wherein the wafers are held and the thicknesses of these wafers are stored so that each address and the thickness of the corresponding wafer are associated with each other.  Then, the wafers are sorted, for example, in the order or their being thin, and if differences in the thickness of the prescribed number of wafers from the head lie within the range tolerance, the group is fixed as being a determined group, but if it not, the thinnest wafer is excluded with the next wafer added to form a new group, and the same determination is repeated for the new group. Thus, groups wafers whose differences in the thickness is within the tolerance range are created, and the mirror-surface polishing process is performed for each group.
Patent JP-2002185553-A (JP)
Title: Relay system
Inventor: AZUMA KAZUMASA
IPC: H04L45/741
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To enable relay among switch boards without reviewing the number systems of them even when adopting different number systems. SOLUTION: An SVC controller 13 finds out special numbers in incoming numbers transmitted from line interface parts 151-15m and 161-16m, identifies the line interface parts 151-15m and 161-16m to be relayed and transmits the incoming numbers. The line interface parts 151-15m and 161-16m receive the incoming numbers from the SVC controller 13, edit them according to the number edit conditions previously informed and then transmit them to lines 31-3n and 51-5m connected to themselves.
Patent JP-2001233842-A (JP)
Title: Photoinitiator of oxime ester
Inventor: KUNIMOTO KAZUHIKO
IPC: G03F7/031
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new oxime ester compound as a photoinitiator rich in reactivity and good in thermal stability and storage stability. SOLUTION: This compound is represented by formula (I), (II), (III), (IV) or (V) (wherein the respective symbols are as defined in the specification).
Patent JP-2002186067-A (JP)
Title: Electric apparatus controller and electric apparatus control method
Inventor: KAWABE MASAHIRO
IPC: H04N5/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus controller and an electric apparatus control method that can collectively control and operate electric apparatus as installed in a living room or the like. SOLUTION: A personal computer 1 receives a control command of the electric apparatuses such as an air-conditioner 21, a stereo set 22, a television receiver 23, a video recorder 24 and a lighting fixture 25 from each computer 30 of the electric apparatuses via a communication channel L and the Internet INT, stores the command in a code memory of a control signal transmission/ reception unit 10, transmits the control command of each electric apparatus stored in the code memory from an infrared ray transmitting/receiving section of the control signal transmission/reception unit 10 so as to collectively control each electric apparatus.  Thus, since the electric apparatuses can collectively be remotely controlled, without the need for using an exclusive remote controller and for allowing a learning remote controller to control commands of the electric apparatuses one by one as in a conventional manner, the convenience can be enhanced.
Patent JP-2002179804-A (JP)
Title: Method for producing polymer gel composition, polymer gel composition obtained thereby and optical element using the composition
Inventor: ISHII RIE
IPC: G02B1/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer gel composition, capable of obtaining a polymer gel composition having no adhesion between an separating component and the polymer gel, to provide a polymer gel composition obtained by the method and to provide an optical element using the polymer gel composition. SOLUTION: This method for producing polymer gel composition is characterized by comprising forming a buffer part at the interface between a swelling liquid containing a polymer gel and a separating component and when solidifying the separating component or dispersing a swollen polymer gel in a separating component liquid solution and shrinking the polymer gel and then solidifying the separating component. And the polymer gel composition obtained by the method and an optical element using the composition are also provided.
Patent JP-2002183546-A (JP)
Title: Recycle mediating device and method
Inventor: AOKI TOSHIYUKI
IPC: G06Q50/26
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a mediation service allowing a buyer to satisfy on the delivery date and cost, regardless of the quantity of recycled materials (or reused articles). SOLUTION: A plurality of buyer terminals 41, recovery dealer terminals 44, processing dealer terminals 45, and storage dealer terminals 42 are connected together via the Internet. This recycle mediating device is provided with a recovery information memory means 21 storing the types and quantities of waste stored by storage dealers and the recovery capabilities of the recovery dealers, a process information memory means 22 storing the process capabilities of a plurality of process dealers processing the recovered wastes into recycled materials, an accepted order collecting means 13 collecting the accepted order information for types of recycled materials and storing it in an accepted order information memory means 25, when orders for recycled materials are issued from a plurality of buyer terminals,  a plan-generating means 14 generating plans for the recovery and process of the recycled materials, based on each information stored in a memory section 21, and an order issuing means 15 issuing orders for recovery of wastes to the recovery dealer terminals 44 and orders for wastes process to the process dealer terminals 45 based on the generated plans.
Patent JP-2002178913-A (JP)
Title: Rolling stock body
Inventor: YONO MASAKI
IPC: B61F1/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a rolling stock body with high accuracy. SOLUTION: An underframe 10 is formed by connecting several hollow structural angles 50, 60 in a longitudinal direction of the body. The hollow structural angle 60 at an end of the underframe 10 in the width direction comprises a hollow structural angle 65 corresponding to a part of a side beam. A hollow structural angle 90 at a lower end of a side structure 20 comprises a hollow structural angle 95 corresponding to a part of the side beam. An overlapping part of a protruding piece 101 of the side beam 95 and an upper face of the side beam 65 is welded from upward. An overlapping part of a protruding piece 103 at the lower end and a protruding piece 73 is welded from downward. Overlapping margins are made allowance for a shrinking volume of the underframe 10 due to welding a bolster.
Patent JP-2002177865-A (JP)
Title: Powder scattering apparatus
Inventor: ASANO TAHEI
IPC: A23L17/60
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a powder scattering apparatus capable of evenly scattering a powder (e.g. salt) to an object (e.g. seaweed) to receive a scattered powder which is moved on a transportation path. SOLUTION: A powder scattering apparatus 1 comprises a storage unit 3 for storing a powder and a scattering unit 4 for storing a fixed amount of the powder supplied from the storage unit 3 and scattering the stored powder evenly to an object to receive the scattered powder. The storage unit 3 comprises a storage hopper for storing the powder and a powder supply adjustment means (a grooved roller) for adjusting the supply amount of the powder to the scattering unit 4. The scattering unit 4 comprises a scattering hopper for storing the powder, a sensor for detecting the change of the powder amount in the scattering hopper and controlling the operation of the powder supply adjustment means so as to keep the powder amount, and a scattering amount adjustment means (a roller for scattering) 17 installed under the scattering hopper for adjusting the scattering amount of the powder to the object to receive the scattered powder.
Patent JP-2002187202-A (JP)
Title: Monitoring system for resin forming
Inventor: TOMITA IWAO
IPC: B29C51/46
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for resin forming which at least monitors a resin forming machine or a resin forming equipment line and transmits its operation data to a remote area. SOLUTION: The system has a sensor for measuring a desired attribute on the resin forming machine or resin forming equipment line, a local unit for transmitting a signal corresponding to the desired attribute measured by the sensor to a communication network, and a remote unit for indicating the desired attribute on the resin forming machine or resin forming equipment line by its connection with the communication network and its reception of the signal corresponding to the desired attribute from the local unit and for monitoring the resin forming machine or resin forming equipment line at least at their operation.
Patent JP-2001240540-A (JP)
Title: Method of preparing solid formulation
Inventor: KITAYAMA ISAO
IPC: A61P29/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To develop a simple method of preparing solid formulation having an improved elution property without pulverizing mechanically in the preparation of solid drug formulation represented by 3-formylamino-7-methylsulfonylamino-6- phenoxy-4H-1-benzopyran-4-one. SOLUTION: A drug represented by 3-formylamino-7-methylsulfonylamino-6- phenoxy-4H-1-benzopyran-4-one, crystalline cellulose and disintegrator are introduced to a pelletizer, which are added with water and mixed. The wet granulation is carried out by adding binder solution. A solid formulation represented by 3-formylamino-7-methylsulfonylamino-6-phenoxy-4H-1-benzopyran-4-one prepared by this method shows excellent elution property in comparison with that of solid formulation using microcrushed materials obtained by mechanical pulverization.
Patent JP-2002187546-A (JP)
Title: Ladder device for rolling stock
Inventor: USUI KAZUO
IPC: B61D23/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ladder device having less restriction of an installation place and a simple structure. SOLUTION: When the ladder device 21 for a rolling stock lies at a using position, an occupant goes out of the rolling stock through an entrance door opening or closing in the side surface of a car body 2, directionally turns in the direction parallel with the car body 2 on a tread 4, and then gets down using a ladder 7. Therefore, a plurality of emergency entrance routes can be secured using a plurality of entrances formed in the side surface of the rolling stock. When the ladder device 21 lies at a storing position, both the tread 4 and the ladder 7 can be fixed in a suspended state along the sidewall of the rolling stock.
Patent JP-2002189093-A (JP)
Title: Fuel assembly treatment device
Inventor: MACHIDA KOICHI
IPC: G21C3/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel treatment device, capable of remotely detaching a separator efficiently without scratching fuels or the separator, even if the separator installed in the fuel assembly flies out. SOLUTION: The device is constituted of a separator chucking mechanism and a drive mechanism for the chucking mechanism, an attachment plate for suppressing the bending of the fuel during the insertion and withdrawal of the separator and a drive mechanism of the attaching plate. A TV camera for confirming working status is provided, and the device can be operated remotely.
Patent JP-2002193865-A (JP)
Title: Method for producing bisphenoldialkyl ethers
Inventor: OI SATSUO
IPC: C07C315/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing high- purity bisphenoldialkyl ethers in high yield. SOLUTION: This method for producing bisphenoldialkyl ethers is characterized by reacting bisphenols or alkali metal salts thereof with an alkyl halide in the presence or absence of a basic alkali metal compound in a polyhydric alcohol-based organic solvent and adding water or warm water to the resultant reaction product to dissolve an inorganic salt as a by-product and dividing two layers to separate water layer and taking out bisphenoldialkyl ether from the organic layer.
Patent JP-2001235741-A (JP)
Title: Liquid crystal display device
Inventor: ICHIKAWA NOBUHIKO
IPC: G09F9/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the utilization factor of the illuminating light by making the illuminating light incident on a hologram for light dispersion using a waveguide as a backlight source of a liquid crystal display device. SOLUTION: In a liquid crystal display device constructed with an array shaped liquid crystal cells and illuminated from the rear side, a hologram element 2 which separates respective red, green and blue wavelength components of the incident illuminating light from the rear side and makes them incident on the liquid crystal cells correspondingly positioned is arranged on the rear side. The waveguide 20 is arranged on the rear side of the hologram element 2. Light 3 from the waveguide 20 illuminates the hologram element 2.
Patent JP-2002196995-A (JP)
Title: Information managing device, device control apparatus, information managing method, and recording medium storing program
Inventor: DOI NAOMOTO
IPC: B41J29/38
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a network card module wherein, a printing device of each model of plural models needs to have information inherent to each model, and a message corresponding to each model for management, and the module needs to have information inherent to all of the models. SOLUTION: Web contents are divided into an equipment model dependent one and equipment model independent one. The dependent one is distributed in a printing device and the independent one is distributed in a network card part.
Patent JP-2002201729-A (JP)
Title: Thermal insulating material
Inventor: SUZUKI MASANORI
IPC: E04C2/34
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating material capable of ensuring strength as well as the excellence in heat insulation property, obtaining the excellent heat insulation property at low cost and controlling the heat insulation property. SOLUTION: A plurality of heat insulating molding bodies 12 and a plurality of heat conductive surface radiation shielding bodies 11 are alternately laminated, a plurality of through-holes 13 are formed in the heat conductive surface radiation shielding bodies 11 and, at the same time, the through-holes filled with binders to connect the adjoining heat insulating molding bodies 12 to each other through the heat conductive surface radiation shielding bodies 11.