baber/WOPTO huggingface dataset:
Patent JP-2001186762-A (JP)
Title: Power source unit of electronic apparatus
Inventor: OKADA YOICHI
IPC: H02M3/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a power source unit capable of coping with a wide range. SOLUTION: A commercial power source is inputted through an AC input power source line filter 11 and a diode bridge 12, and two smoothing capacitors C1, C2 are charged. A voltage detector 13 detects a voltage of the commercial power source, makes a switching circuit 14 turn on and off, and switches a full-wave rectification mode and a voltage doubler rectification mode. A switching converter 15 controls a voltage to be constant which is supplied to a television circuit as a load, by using a control IC 15c. A window comparator 23 detecting a commercial power source voltage detects a voltage range which is not usually generated, and the detected output turns an analog switch 20 off which is inserted in a circuit driving a cathode ray tube 22. As a result, the load of a control electronic apparatus is reduced.  As a result, the control range of the switching converter 15 can be narrowed, increase of cost of a power source unit is reduced, and stability is improved.
Patent JP-2000188382-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: SEKINE JUNICHI
IPC: H01L27/108
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To compensate for potential drops of an internal power supply by connecting capacitors of a plurality of dummy cells, which are prepared in the form of equivalent circuit patterns over an outer peripheral portion of a memory cell array, to the internal power supply. SOLUTION: Only a dummy cell 113 in a dummy region 111 is utilized as a compensating capacitor for potential drops. The region 111 extends in a row direction with respect to a memory region 110. A transfer gate 114 of the cell 113 is always maintained in an ON state, and thus a ground line and an internal power supply are connected to the capacitor of the cell 113 which is not used for writing and reading data. The capacitor of the cell 113 compensates for potential drops of the internal power supply. The occurrence of potential drops in the internal power supply is prevented, and thus stable power allows respective internal circuits including a decoder to operate satisfactorily. Particularly, the conventionally existing cell 113 is utilized for the compensation of potential drops in order to prevent the defective shape of a memory cell 112.  Therefore, there is no need to newly provide a dedicated compensating capacitor, and the downsizing and productivity of the apparatus are not blocked, either.
Patent JP-2000140372-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To enable the occurrence probability of a special state in a game to be varied, and to enable to calculate a hitting rate or an output rate precisely in various states in a game. SOLUTION: While a special game state continues, a jackpot information 1 is output from a jackpot information output method, the information is received in a managing computer, and the precise output rate can be calculated in the special game state. On the basis of the first jackpot information and the start-up all hitting information, the hitting rate in the start-up hitting inlet in the special game state and the hitting rate in the start-up hitting inlet in game states except for the special game state can be calculated.
Patent JP-2000190278-A (JP)
Title: Slicing device
Inventor: NANTO HIROSHI
IPC: B26D7/27
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a slicing device that can collect chips caused by slicing in a collecting container surely in a slicing device to take in data on cutting surface one by one repeating slicing operation of the surface part of a sample. SOLUTION: A cutter 12 is contained in a working chamber 11 and moves vertically along one side of wall 11a in the working chamber 11. An opening 17 is formed in the wall 11a. A sample 10 is held in front of a sample holder 18 and fed into the working chamber 11 by a specified amount through the opening 17 by the sample holder 18. On a wall 11b facing to the wall 11a, a window 16 for observation is provided, and a sensor 19 for detecting the state of cutting surface of the sample 10 is arranged outside of the window 16. A collecting container 15 for collecting chips is provided on the lower part of the cutting surface of the sample on the bottom of the working chamber 11.
Patent JP-H11187469-A (JP)
Title: Communication system
Inventor: HIRATA YASUHIRO
IPC: H04W4/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system with which various latest information with respect to an area corresponding to a position of a portable information terminal carried by the user is served. SOLUTION: A PHS terminal PS sends an area information request to a PHS service center 3, after registering its position in a service area resident at present to a PHS service center 3. The PHS service center 3 sends the area information request and the position information of the PHS terminal PS to an information service station 4. The information service station 4 extracts area information in the service area, where the PHS terminal PS is resident according to the area information request and the position information. The PHS service center 3 sends the area information from the information service station to the PHS terminal PS. The PHS terminal PS displays the received area information on a display section and when the user carried out dialing, the PHS terminal PS executes dialing of a telephone number included in the area information.
Patent JP-H11188976-A (JP)
Title: Pamphlet showing human body structure
Inventor: TAKAHASHI TOSHIYUKI
IPC: B42D15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a pamphlet showing a human body structure wherein the presence of internal organs or organs being the subject of explanation of each page can be emphasized and the context of the explanation can be clarified. SOLUTION: The pamphlet comprises a pair of front and rear pages (1), 2, a pair of pages (3), 4, a pair of pages 5, (6), and a pair of pages 7, (8). A part 12h of page 2, a part 34h of page 4, and a part 56h of page 5, which share a common content of illustrations, are cut off. And on the front side of a page, where there is a cut-off part, a human body structure around the cut-off part is shown by a picture viewed in the rear direction from the cut-part, while on the rear side of the page, the human body structure is shown by a picture viewed in the front direction from the cut-part. Pictures are symmetrically drawn respectively on the left and right pages 2, (3), pages 4, 5, and pages (6), 7 with respect to fixing parts (23b), 45b, and (67b), respectively.  And on the front and rear pages (1), 2, pages (3), 4, and pages 5, (6), pictures are drawn respectively so that relative locations thereof can correspond to each other with respect to the front and rear sides.
Patent JP-H11241282-A (JP)
Title: Steel cord and steel radial tire
Inventor: MIZUMA KAORU
IPC: D07B1/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To produce a steel cord having excellent fatigue resistance by using at least one wire not having a straight line portion of a flat surface and comprising only smoothly continuously curved portions, and to produce a steel radial tire having good durability. SOLUTION: This steel cord comprises a signal wire or twisted (1+N) (N is 2-12) wires which preferably comprise flat high tension steel wires having a carbon content of 0.07-1.00 wt.% Therein, at least one of the wires does not have a straight line portion on a flat surface, comprises only smoothly continuously curved portions, and is shaped in a two-dimensional wave form having a wave pitch 2-10 mm and a wave height of 0.02-10 mm. The steel cords are embedded in a rubber molded product in the form of belt plies or carcass plies to produced a steel radial tire.
Patent JP-H11189638-A (JP)
Title: Production of polyurethane
Inventor: YAMADA TSUTOMU
IPC: C08G18/64
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyurethane excellent in transparency from a diene polyol. SOLUTION: There is provided a process for producing a polyurethane by reacting a polyol component with a polyisocyanate component, wherein the polyol component used is a mixture comprising (a) 100 pts.wt. hydrogenated liquid diene polymer prepared by hydrogenating at least 50% of the aliphatic carbon-carbon double bonds in the molecular chain of an isoprene-based liquid diene polymer having a number-average molecular weight of 500-5,000 and 1.5-3.5, per molecule, hydroxyl groups and (b) 1-200 pts.wt. castor oil derived polyol.
Patent JP-H11189260-A (JP)
Title: Plug for pouring liquid
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily separate a container body and an inner plug when they are disposed by forming a slot in a mount cylinder adapted to be engaged with the neck of a mouth and to firmly engage the neck of the mouth of the mount cylinder with the slot by connecting a tightening member to the mount cylinder. SOLUTION: In the plug made of synthetic resin for pouring liquid, a mount cylinder 3 provided at the lower end of a circumferential wall is fitted on the outer surface of the neck of a mouth of a container body so as not to be drawn out, and a cap 8 is connected to an intermediate portion of the rear half of the mount cylinder 3 through a thin hinge 8a. A plurality of slots 10 each having such length as to reach the lower end surface of the front half of the cylinder 3 are vertically provided on the front half of the cylinder 3.  And an arcuate belt plate 13 which covers the outer surface of a part of the mount cylinder 3 through a breakable connection 12, leaving small gaps, is erected from the lower end of the cylinder 3, excluding an intermediate portion of the rear half of the cylinder, while a tightening member 11, which connects an end of the plate 13 to the outer surface of the cylinder 3 so as not to be removed, is provided.
Patent JP-2000193359-A (JP)
Title: Cooling storage cabinet
Inventor: SAJI HIDETOSHI
IPC: F25D17/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress a rise of temperature in a cabinet without reducing discharging cold air into the cabinet even when a content contained in the cabinet is increased without partly raising the temperature but uniformly distributing a temperature in the cabinet by an influence of the content and to eliminate a delay of a cooling speed. SOLUTION: The cooling storage cabinet comprises a cooler 12 arranged in an inner surface of a ceiling 1a of a body 1, a cooling chamber 16 having a fan 14 for the cooler, a discharge port 17 disposed rear of the chamber 12, a back surface duct 26 arranged on the back surface 3a of an inner case from the port 17 and having a back surface discharge hole, and a ceiling duct 27 disposed on a front surface of the case 3 under a cooler cover 15 from the port 17 and having a ceiling discharge hole 27a. Thus, even when the duct 26 is blocked, a temperature in the cabinet can be made uniform by discharging cold air from the duct 27.
Patent JP-2001180818-A (JP)
Title: Sliding conveyer
Inventor: MURATA HIROHIKO
IPC: B65G27/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conveyer must be stopped before restarting it requiring as much time as needed in switching over operation, to prevent the overrunning of a trough in the case an operating command relating to its driving is changed in the conventional sliding conveyer slidably moving a conveyed object on a conveying surface by rapidly decelerating after accelerating any direction of a prescribed horizontal direction the trough having a conveying surface loading the conveyed object. SOLUTION: Changing of the operating command is performed, in this invention, when the operation of the trough is transferred from forward or return operation to return or forward operation, in a manner wherein an advancing direction of the trough is reversed between before/after changing, so that the overrunning of the trough is also prevented while continuing operation is attained by a simple constitution.
Patent JP-2001184545-A (JP)
Title: Mobile radio terminal
Inventor: OKAMOTO SEIICHI
IPC: G06Q10/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio terminal improved in convenience for users when performing an electronic commercial transaction. SOLUTION: A control part 100 controls a W-CDMA radio part 102 and information on electronic money is drawn from an electronic money server managed/operated by a bank or the like onto a UIM card 114. Then, the control part 100 transmits the identification number of an article and electronic money information corresponding to the price of the article to an automatic vending machine, which has a BT communication function and can perform the electronic commercial transaction, and when the information of article vending acceptance is received from the automatic vending machine, the information of electronic money corresponding to the amount to pay is subtracted from the UIM card 114.
Patent JP-H11171465-A (JP)
Title: Reverser capable of changing space between belt suspending article
Inventor: SUZAKI AKIHIRO
IPC: B66C1/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a reverser capable of changing a space between belts suspending an article. SOLUTION: In a carriage a reverser utilizing it, a wheel 8 is supported by a spring 9 or the like, and when load is imposed on them, a car body is squatted down and it comes into contact with a beam of the reverser, whereby its movement is prevented, but when no load is imposed, the car body is supported by the carriage, and it is provided with a such a mechanism as being movable.
Patent JP-2001137654-A (JP)
Title: Deodorizing device
Inventor: IZUMI EIKO
IPC: B01D53/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact deodorizing device high in deodorizing performance, capable of stably operating for long time and capable of reducing an initial and a runing cost. SOLUTION: The device consists of a suction pipe for sucking odor, an ejector for mixing the sucked odor and a TiO2, sol solution, a circulation pump for circulating the mixed solution and a UV lump, and also a odor decomposing tank in which an discharge pipe is provided at the upper part and the mixed solution is fluidized.
Patent JP-2000195323-A (JP)
Title: All-night lamp shade and manufacture thereof
Inventor: KATO TOSHIO
IPC: F21V11/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow a shade-off part around a picture to display a shadow picture inherent in a Japanese traditional paper as well as the transmission light of the paper at the time of illumination by applying a photosensitive emulsion to a recessed part at the rear surface or semi-spherical projection part formed at substantially the center of a flat plate by the paper making of Japanese traditional paper, and printing a picture with a focus on the center of the surface. SOLUTION: A single or multiple paper layer type light-shielding sheet 2, formed by paper making Japanese traditional paper material in a storing tank 3 at an upper surface of a paper making form 1 having a plurality of through-holes 1 as well as a semispherical projection almost at the center of a flat plate is applied with a photosensitive emulsion 5 in the recessed part at the rear side of the semispherical projection obtained for example by inversion. With the center as a focus, printing and sensitization of picture are made, and in this case an optical axis including a focus is inclined to an axis vertical to the sheet 2 and a shade-off part has an elliptical shape. For keeping the shape of this shade over long periods of time, it is preferable that it be impregnated with acrylic resin 8 in a storing tank then subjected to washing and drying processes.  Through change of the shape of the semispherical projection or recessed part and focus distance, the shade-off condition can be controlled.
Patent JP-2001180519-A (JP)
Title: Working four-wheel vehicle
Inventor: MIZUTA FUMIO
IPC: B62D23/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a working four-wheel vehicle facilitating installation of a cabin frame to a body frame and exhibiting manufacturing cost lowering effect. SOLUTION: This working four-wheel vehicle is provided with the cabin frame 20 surrounding a driver seat 4. In the lower part of a front part 21 in the cabin frame 20, vertical joint faces are overlapped to each other from the left and right outsides to the body frame 10 so as to be connected together by means of a bolt having an axial center directed in the lateral direction.
Patent JP-2000190811-A (JP)
Title: Synthetic fiber for seat belt, and seat belt webbing
Inventor: AOYAMA MASATAKA
IPC: D06M101/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber for a seat belt whose rigidity in the latitude direction is improved, and to intend a seat belt to be excellent in rigidity, in particular rigidity in the latitude direction and to have stable storing properties and hardly to turn over and to protect the occupants surely from an accident if they should encounter it. SOLUTION: This synthetic fiber is composed of the multi-filament synthetic resin consisting of the hollow yan of a single fiber with a triangle or Y shape section. In this case, the deformation degree (H) of the single fiber is 1.5-4.0, a hollow rate is 25% or less and a single fiber fineness (d) is 4-40 denier. In the seat belt webbing, the synthetic fiber for a seat belt is used as a latitude yarn.
Patent JP-2000199487-A (JP)
Title: Gas compressor
Inventor: MORITA KEIICHI
IPC: F04C18/344
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor suitable for improving the cooling performance by greatly decreasing a refrigerant gas leaking through the rotor side gap. SOLUTION: On the rotor side end surface of a rear side block 3, an oil groove 30 is penetrated to seal a rotor side gap 21 with oil film. The oil groove 30 is intercommunicated to an oil hole 18 in the rear side block 3 via a communicating hole. A large amount of oil is thereby permanently supplied to the rotor side gap 21 via the communicating hole and the oil groove 30, before it is narrowed down by a small gap between a bearing 7 and a rotor shaft 5.
Patent JP-2001180754-A (JP)
Title: Holding film-type packing member and packing method therewith
Inventor: KOSUGI HIROTOSHI
IPC: B65D81/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a holding film-type packing member which is in a simple structure and has a multiple function capable of packing a cold insulator or accessories together, and also to provide a packing method therewith. SOLUTION: In the holding film-type packing member which is in a structure wherein frames 2a and 2a with holding films 3 and 3 each formed of a flexible film having a tension capable of holding articles stretched thereon are provided so as to be bound face to face together, housing spaces 6 are rovided respectively behind the holding films 3 and 3 of the frames 2a and 2a, and regenerative agents 4 for cold insulation or heat retaining are housed in the housing spaces 6.
Patent JP-2000186164-A (JP)
Title: Surface-treated plastic film and ink jet printing form
Inventor: FURUYA YOSHIKAZU
IPC: C08J7/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-treated plastic film highly useful as a synthetic paper, with an ink blur index of 1.0-1.2 for aqueous or alcohol-based ink, slight in ink blur in writing with an aqueous ball-point pen thereon, therefore excellent in writing smoothness and offset printability, and to obtain an ink jet printing form printable in high grade thereon by using the above plastic film. SOLUTION: This surface-treated plastic film is such on that at least one side of a plastic film is provided with a surface coating layer which has a blur index for aqueous or alcohol-based ink of 1.0-1.2. The other objective ink jet printing form is obtained by providing the surface coating layer of the above surface-treated plastic film with an ink-receiving layer.
Patent JP-2001151177-A (JP)
Title: Auxiliary wheel support arm with inclining function
Inventor: YOSHIDA HIROSHI
IPC: B62H1/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate disadvantages that a driver cannot fall a vehicle body in a bicycle with an auxiliary wheel or practice balancing himself while inclining the body since a conventional support arm for connecting the bicycle to the auxiliary wheel is not bendable so that it is difficult to learn the operating technique, although the driver balances himself while inclining the vehicle body in driving the bicycle with no auxiliary wheel in a curve, and the bicycle cannot be traveled when the auxiliary wheel gets on a slight projection on the road surface since the rear wheel of the bicycle is separated from the road surface not to transfer the rotation of the rear wheel to the road surface. SOLUTION: In the middle of a support arm for connecting a bicycle to an auxiliary wheel, the auxiliary wheel-side support arm is partially superposed on the bicycle-side support arm, the both are pivotally fixed in the end closer to the bicycle of the superposed part in such a manner as to be vertically movable, and the bicycle-side support arm and the auxiliary wheel-side support arm are mutually connected through a spiral spring so as to be elastically bendable.
Patent JP-2001178541-A (JP)
Title: Brush
Inventor: SUZUKI KAZUMASA
IPC: A46B15/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush, a hairbrush or the like, which has a magnetic field and magnet effect. SOLUTION: The brush is molded using a material wherein a granulated powder of a magnetic substance such as an iron oxide or the like is kneaded and blended in a brush molding material. A magnet is fitted into a brush body. Ultra thin bristles are planted to the surface of the magnet.
Patent JP-2001192298-A (JP)
Title: Method of producing base plate for piezoelectric device, base plate for piezoelectric device and surface acoustic wave device using the same
Inventor: O SHUKI
IPC: H01L41/39
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a base plate for a piezoelectric device and to obtain the base plate for the piezoelectric device and a surface acoustic wave device using the base plate, which are almost free from crystal defects or the like and low in dispersion of the propagating velocity. SOLUTION: This method of producing a base plate for a piezoelectric device comprises growing a La3Ga5SiO14 single crystal and processing the crystal into the base plate for the piezoelectric device. Concretely, each raw material is weighed in an amount in the range of the composition of 48.06 to 48.80 wt.% La2O3, 45.25 to 46.60 wt.% Ga2O3 and 5.21 to 6.19 wt.% SiO2, and then the raw materials are melted in a crucible and further the La3Ga5SiO14 single crystal C is pulled up and grown from the inside of the crucible.