baber/WOPTO huggingface dataset:
Patent JP-2001337326-A (JP)
Title: Liquid crystal display device and base with liquid crystal display device mounted thereon
Inventor: KOJIMA SHINICHI
IPC: G09F9/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent liquid crystal display device with higher luminance in which the maximum contrast can be obtained in the direction inclined from the normal line over the periphery of the display face. SOLUTION: In the liquid crystal display device 1, a visibility angle enlarging film 10 and a polarizing plate 11 are successively laminated on a glass substrate 4 of a liquid crystal cell 2, while a polarizing plate 12 and a back light 13 are disposed on a glass substrate 3. A phase compensation plate is disposed between the glass substrate 4 and the polarizing plate 11.  The distance D of the liquid crystal material in the inclined direction corresponding to the visibility angle direction is specified to d/cos θ so as to control the visibility angle θto20 deg. to70 deg. where the maximum contrast can be obtained in the whole azimuth direction from the normal line of the display side of the liquid crystal cell 2, and the compensation performance in the inclined direction by the phase compensation plate is controlled to be higher than the compensation performance in the normal line direction.
Patent JP-2001335950-A (JP)
Title: Method for coating and coated product
Inventor: KOIDE TAKASHI
IPC: B05D3/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a dense siliceous ceramics layer excellent in durability by a relatively easy means and to provide a coated product by the same method. SOLUTION: The surface of a base material is coated with a composition for forming a coating film essentially, consisting of polysilazane or the transformed product thereof and subjected to hardening treatment and thereafter subjected to treatment with high temperature water so that the obtained coating film is remarkably denser and more durably compared with the one not subjected to high temperature water treatment. Since ammonia or the like does not remain in the vicinity of the surface of a siliceous ceramics layer, the hardening reaction is not distributed in the case a photocatalyst-containing layer is formed.
Patent JP-2001343642-A (JP)
Title: Backlight unit for liquid crystal display device
Inventor: KUWABARA SHINMATSU
IPC: G02F1/13357
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify return wiring of a lead wire in housing a straight tube type CCFT(cold-cathode fluorescent tube) in a case. SOLUTION: In attaching the straight tube type CCFT 2 in the case 10 the upper surface of which is opened, one lead line 62 out of the first and the second lead lines 61, 62 connected to respective electrode terminals of the CCFT 2 is return-wired along the CCFT 2.
Patent JP-2001346328-A (JP)
Title: Information wiring board
Inventor: YAKO TOMONORI
IPC: H04Q1/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of an information wiring board itself by shifting or releasing the operation of the information wiring board to a power saving operation mode according to the condition of an connected apparatus. SOLUTION: By an operation switch 8 when TA2 as an information apparatus of which electric power is supplied from a power supply part 7 in the information wiring board 1, a home network adapter 3, CS, BS/UV booster 5, or ETHERNET hub 6 is not used when going out or going to bed, a power saving operating signal for shifting it to the power saving operating mode is inputted to a cutoff circuit 43. The cutoff circuit 43 restricts electric power supplied to all the information apparatuses from the power supply part 7 and shifts it to the power saving operating mode to suppress the power consumption of the information wiring board 1.
Patent JP-2001341744-A (JP)
Title: Transportation container
Inventor: KASAHARA TOSHIHIRO
IPC: B65D21/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a transportation container which can smoothly stack products without changing an inner dimension and an outer dimension of a container body even in the case of a cylindrical article with a form of an upper portion wider than that of a lower portion such as a custard pudding, for example, so that a storage space of the container can be effectively utilized. SOLUTION: An approximately intermediate position in a height direction of the container body 21 is expanded outward so that a space at the intermediate position is expanded outward. In addition, an angle of inclination α of a sidewall above the approximately intermediate position which has been expanded is set smaller than an angle of inclination α' of the sidewall below it.
Patent JP-2001343694-A (JP)
Title: Camera equipped with display device
Inventor: UEMURA AIKO
IPC: G02F1/13357
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with display device whose assembling workability is improved and by which a liquid crystal display part is more surely illuminated with simple configuration and the displayed contents are easily confirmed. SOLUTION: This camera incorporating the display device is assembled of the liquid crystal display part 2 displaying a variety of information of the camera and consisting of LCD, a control circuit (12) controlling the display part 2, an EL(electroluminescence) sheet 11 illuminating the display part 2, a driving circuit (13) driving the sheet 11, and a double coated adhesive tape 10 adhering the light emitting surface of the sheet 11 to the backside of the display part 2.
Patent JP-2001350450-A (JP)
Title: Liquid crystal display device
Inventor: KIDA KAZUE
IPC: G09G3/20
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of picture quality when controlling contrast and brightness in a liquid crystal display device. SOLUTION: This liquid crystal display device is characterized in comprising a D-A converter for processing an input picture data by digital-analog conversion and outputting it, a reference voltage generating part for applying a reference voltage to the D-A converter and setting an output voltage range, a control part for controlling the reference voltage generating part according to controlled variables of contrast and brightness, and a liquid crystal panel for displaying a picture according to output voltages of the D-A converter, and since this configuration permits controlling contrast and brightness irrespective of digital processing, it is possible to evade bit dropouts occurring during digital calculation processing.
Patent JP-2001352036-A (JP)
Title: Apparatus and method for initialization of semiconductor integrated circuit
Inventor: HIRATA AKIRA
IPC: H01L21/822
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an initialization apparatus for a semiconductor integrated circuit, which shortens the development time of software and reduces the costs. SOLUTION: In the initialization apparatus for the semiconductor integrated circuit 1, data for initialization is set at the scan-designed semiconductor integrated circuit 1 to be initialized. The initialization apparatus is provided with a controller 5 by which the data for initialization is set at internal registers 2a to 2d in the circuit 1 via a scan path 3 of the circuit 1.
Patent JP-2001348419-A (JP)
Title: Recyclable epoxy resin composition
Inventor: MAEKAWA YOSHIHIKO
IPC: C08G59/50
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which, while retaining the workability inherent in a thermosetting resin, can be recycled by softening and melting under heating just like a thermoplastic resin and to thereby solve the problem that a thermosetting resin is difficult to recycle. SOLUTION: This recyclable epoxy resin composition comprises (A) an epoxy resin having an average functionality of 1.5-2.2 and (B) at least one compound which has two epoxy-reactive functional groups and is selected from among amine compounds, phenol compounds, and thiol compounds.
Patent JP-2001350436-A (JP)
Title: Translucent advertisement medium and vehicle information advertisement system
Inventor: ICHIYAMA YOSHIKAZU
IPC: G09F19/12
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide means capable of sufficiently and actively utilizing the glass pane region in a vehicle for information advertisement by realizing such an information advertisement medium which includes the information in the reflected light of the glass pane surface and makes the information visible without affording any inconvenience at all to the visual recognition outside the window when the medium is stuck to the glass pane. SOLUTION: The translucent advertisement medium 10 comprises a first transparent layer 11 having ruggedness on its front surface, a thin-film translucent reflection film layer 12 thereon and further a second transparent layer 13 formed of material having the substantially the same refractive index as the refractive index of the first transparent layer so as to flatten the ruggedness. This advertisement medium is stuck to the glass pane of the vehicle.  The route lengths within the glass pane and translucent advertisement medium through which the parallel transmitted light rays 15 and 18 pass are nearly the same and therefore the optical influences exclusive of the intensity are not exerted to the advertisement medium and optical influences, such as interference, scattering and reflection to a specified direction, are exerted to the reflected light rays 16 and 19 according to the ruggedness.
Patent JP-2001351964-A (JP)
Title: System and method for controlling conveyance for semiconductor manufacturing line, and as recording medium
Inventor: TOKUYAMA KOJI
IPC: H01L21/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for production managing for automatic control of the shipment and conveyance of a lot, scheduled in allowed time period in a semiconductor manufacturing line. SOLUTION: In the system for controlling the semiconductor manufacturing line, comprising a host computer for managing the progress management of the lot of a semiconductor wafer, a first facility for processing the lot of the wafer, and a second facility for next processing a processing lot which is processed in the first facility, in the case that a load request of the lot from the first facility is output to the computer with respect to a setting lot introduced into a flow, which requires that the time of starting the processing of the lot in the second facility from the end of the process of the lot of the first facility fall within a prescribed allowed time and a load request for the lot from the second facility be output to the computer, the computer instructs shipment and conveying of the setting lot from the shelf for containing the setting lot to the first facility.
Patent JP-2001347163-A (JP)
Title: Catalytic converter and method for producing the same
Inventor: YAMADA KEIJI
IPC: B01J23/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the structural breaking of a honeycomb carrier 9 made of ceramics by K in heating to a high temperature in a catalytic converter obtained by forming K-containing catalyst layers 6, 7 on the carrier 9. SOLUTION: The transfer of K from the catalyst layers 6, 7 to the carrier 9 is prevented even in heating to a high temperature by supporting K on the carrier 9 in the form of the multiple oxide of K and Zr, Ce or La.
Patent JP-2001359272-A (JP)
Title: Switching power supply apparatus
Inventor: SHIMOKURA YOSHINOBU
IPC: H02M3/155
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply apparatus which can control an output voltage to change from a zero voltage to an arbitrary voltage. SOLUTION: A switching conversion circuit 1 switches a DC voltage. A rectifying/smoothing circuit 2 rectifies and smoothes the switching output and outputs the rectified and smoothed output. An output voltage detection circuit 41 detects voltage proportional to the output voltage V0. A reference voltage adjustment circuit 42 outputs an adjusting voltage over a range from a positive voltage into a negative voltage. An operation amplifier 44 receives the detection voltage of the output voltage detection circuit 41 via its non-inverted input terminal (+), receives the output of the reference voltage adjustment circuit 42 via an input resistor R3 and its inverted input terminal (-) and outputs an error amplification signal S1.  The error amplification signal S1 is supplied to a pulse width control circuit 3, which generates a pulse width control signal S3 for applying the pulse width control to a switching device 11.
Patent JP-2001325047-A (JP)
Title: Device for communication and calling device using radio function, and method for the same
Inventor: MOCHIZUKI MAKOTO
IPC: H04L12/70
Filed: 2000-05-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional devices that it is not possible for a transmission side, which transmits a signal to a reception side to perform access unless terminal equipment at the reception side is turned into a waiting state at reception even though a means for simultaneously and bidirectionally transmitting and receiving the application software, characters, and illustration of a computer is required under the condition that a means for conducting communication by using a computer, a game machine, and a portable telephone or the like is made various, while a telephone plays a primary role in conventional communication. SOLUTION: A modem is separately loaded on terminal equipment at a reception side whose power source is disconnected, so that the power source can be automatically turned on, and that transmission and reception can be realized even in a state that the power source is disconnected.
Patent JP-2001353379-A (JP)
Title: Remote-controlled running toy
Inventor: HARADA KATSUYOSHI
IPC: A63H17/36
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote-controlled running toy capable of preventing steering rods 30 and the like from being broken and improving reliability even when an excessive impact is applied to front wheels 20. SOLUTION: The remote-controlled running toy comprises uprights 24 and 24 having king pins 22 and 22 for supporting the front wheels 20 and 20 such that they are steerable and a steering system 32 connected to the uprights 24 and 24 through steering rods 30 and 30. The toy further comprises shock absorbing means 38 for absorbing a shock applied to steering rods 28 through the uprights 22.
Patent JP-2001358992-A (JP)
Title: Correlated double sampling circuit
Inventor: NARUKAWA KENICHI
IPC: H04N5/357
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To realize a correlated double sampling circuit that solves the problem of settling time after a sample-and-hold circuit and excludes fluctuations in an output level due to a droop characteristic of the sample-and-hold circuit at a variable rate. SOLUTION: This correlated double sampling circuit is provided with a 1st analog/digital converter that receives an output of a CCD image sensor and samples the output for a field-through period of the sensor, a 2nd analog/ digital converter that receives the output of the CCD image sensor and samples the output for a signal output period of the sensor, and a subtractor that subtracts outputs of the 1st and 2nd analog/digital converters.
Patent JP-2001142306-A (JP)
Title: Wet type electrophotographic device
Inventor: YAMAMOTO NORIKO
IPC: G03G15/11
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a wet type electrophotographic device in which an image density is stable by precisely performing density detection of the liquid developer. SOLUTION: In the wet type electrophotographic device provided with a latent image holding body 1, and a developer container 21 containing the liquid developer consisting of carrier liquid and toner particles being dispersed in the carrier liquid, for performing the development by feeding it to the electrostatic latent image formed on the latent image holding body, the toner particles density detection of the liquid developer is accurately performed by measuring the toner particle density of the liquid developer in the developer container 21 by means of a piezoelectric vibrator 24.
Patent JP-2002001047-A (JP)
Title: Pfc recovery device and pfc recovery method
Inventor: MIURA MASAO
IPC: F17C7/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a PFC recovery device provided with a membrane part the provided number of which can be reduced even when the membrane part to which an exhaust gas needs to be run at a specified flow rate, is used and to provide a PFC recovery method. SOLUTION: The PFC recovery device 1 comprises a gas compression device 2 which compresses the exhaust gas containing a PFC gas, a storage tank 3 which stores the exhaust gas compressed by the gas compression device 2, a constant pressure/steady flow control device 4 which controls the exhaust gas stored in the tank 3 under a specified pressure and as specified flow rate condition, and the membrane part 5 which separates the PFC gas from the exhaust gas controlled by the constant pressure/steady flow control device 4.
Patent JP-2001131916-A (JP)
Title: Water-proof pavement structure for road floor slab
Inventor: AIDA YUICHI
IPC: E01D101/40
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof pavement structure for a road floor slab, capable of greatly improving the durability of the floor slab and easy of water- proof construction without causing the entry of rainwater into the floor slab and without accelerating the deterioration of concretes and the corrosion of reinforcement in the floor slab. SOLUTION: A number of rubber water-proof sheets 2 are placed on the upper face of the floor slab 1 apart from an opening portion or a protruded portion on the upper face of the floor slab 1 and the adjacent rubber water-proof sheets 2 are fixed with their ends overlapping each other. A water-proof layer 15 of synthetic resin such as urethane resin is formed between the opening portion or the protruded portion and the upper face of the rubber water-proof sheet adjacent thereto with application or spraying, and the floor slab 1 is coated with asphalt or concrete surface paving material 7, ranging from the rubber water-proof sheet 2 to the water-proof layer 15 of synthetic resin such as urethane resin.
Patent JP-2002003836-A (JP)
Title: Phosphor and fluorescent lamp obtained by using the same
Inventor: IWAMA KATSUAKI
IPC: C09K11/64
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp having good color rendering properties and a high luminous flux without accompanying deterioration in luminous intensity. SOLUTION: In an aluminate phosphor activated with divalent europium and bivalent manganese, a phosphor having a chemical composition represented by the general formula: (Ba1-x-yEuxMy)O.a(Mg1-pMnp)O.bAl2O3.zSiO2 is employed. In the formula, M is at least one element selected from Sr and Ca; 0.05<=x<=0.2; 0<=y<=0.5; 0<z<=2.0; 0.5<=a<=4.0; 4<=b<=10; and 0<p<=0.2. As an example, (Ba0.8Sr0.1Eu0.1)O.1.1(Mg0.95Mn0.05)O.6Al2O3.0.5SiO2 (blue phosphor) can be cited. This phosphor is mixed with (La0.5Ce0.2Tb0.3)PO4 (green phosphor) and (Y0.98Eu0.02)2O3 (red phosphor) to give a fluorescent lamp.
Patent JP-2002000333-A (JP)
Title: Waist bag for mother
Inventor: SHIRAISHI YOSHIKO
IPC: A45C13/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a waist bag for mothers which can be practically used as a knapsack, a waist bag, and so on, depending on a manner how a mother hold her baby, whether in her front or on her back. SOLUTION: A mothers' waist bag 1 is provided, beside a main pocket 2, with a shoulder belt storage 16 which holds a shoulder belt to be pulled out for the use as a knapsack, and with a waist bag storage 12 which holds a waist bag 31 to be freely taken out for the use as a waist bag in all, or for the use as a separate waist bag itself. Therefore, this mothers' waist bag 1 has multi-purpose functions as a knapsack, a waist bag, and a simple belt-type waist bag separating a part of the bag.
Patent JP-2002014629-A (JP)
Title: Color display device
Inventor: TANIGUCHI YUKIO
IPC: G02F1/1335
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a color display device in which reflection color display and transmission color display can be switched over in a bright state with high efficiency. SOLUTION: The color display device comprises a transmission type spatial optical modulation element 3 consisting of integrated pixels in which the transmittance can be controlled for every pixel, and a color filter 4 disposed in the back side of the element 3 and having different characteristics for every region corresponding to the pixel of the transmission type spatial optical modulation element. The color filter 4 consists of an array of holograms or dichroic mirrors having reflection wavelength selectivity and transmission wavelength selectivity to transmit the components of the complementary colors. The displayed colors for the color display by reflecting the light 10 from the front side of the transmission type spatial optical modulation element 3 on the color filter 4 are in the complementary relation with the displayed colors for the color display by transmitting the light 12 through the back side of the color filter 4. Therefore, when the reflected light and the transmitted light are switched from one to the other, the display signals for the transmission spatial optical modulation element 3 are changed from the primary color display signals to the complementary color display signals or vice versa.
Patent JP-2002016031-A (JP)
Title: Substrate treatment method
Inventor: MIZUKAWA SHIGERU
IPC: H01L21/304
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment method for carrying out a treatment step surely by supplying sufficient treatment liquid to go around into minute hollow spaces. SOLUTION: In the substrate treatment method, a treatment solution in an atomized state is jet out from a nozzle 20 against a substrate 1 having a minute hollow space. The treatment solution is made into an atomized state with average grain size of 1 to 60 μm and jetted against the substrate 1.
Patent JP-2002016351-A (JP)
Title: Automatic soldering apparatus and its using method
Inventor: NAKAOKU KIYOTAKA
IPC: H05K3/34
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance heat insulation effect of a substrate while preventing scattering of toxic gas due to evaporation of solder or flux. SOLUTION: This automatic soldering apparatus comprises a body 10 comprising a tank 11 for storing solder 8 and an opening/closing cover 14 provided above the tank where a substrate 6 being soldered is placed between the tank and the cover, and a jig 20 disposed in the body in order to mount the substrate and provided with a passage part 22 for passing nitrogen gas 7 and comprising a nozzle 221 for feeding solder to specified positions of the substrate. A hollow chamber 50 is formed between the jig and the cover. Nitrogen gas 7 heated by a preliminary heating means 30 provided in the body and supplied therefrom is discharged through the hollow chamber. A base 21 for mounting the substrate is disposed above the passage part of the jig and a cut 214 is made in the base. The nozzle is shifted to one side of the cut having the other open side.
Patent JP-2002025032-A (JP)
Title: Magnetic recording medium
Inventor: MAESAKA AKIHIRO
IPC: G11B5/738
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which considerably reduces transition noise in a multilayer magnetic recording film, has excellent S-N ratio and is suitable for short-wavelength recording. SOLUTION: The magnetic recording medium has a perpendicular magnetic recording film 5 comprising an artificial lattice film formed by alternately stacking Pt or Pd layers and Co layers and containing B and O.