baber/WOPTO huggingface dataset:
Patent JP-H07138866-A (JP)
Title: Ultrafine conjugate fiber sheet and its production
Inventor: OGATA SATOSHI
IPC: D04H3/153
Filed: 1993-11-15
Abstract: PURPOSE:To provide an ultrafine conjugated fiber sheet comprising ultrafine fibers and having a homogeneous microporous structure, and to provide a method for producing the same. CONSTITUTION:An ultrafine conjugated fiber sheet is obtained by thermally treating a web comprising ultrafine conjugated fibers having an average fiber diameter of <=10mum at a temperature lower 10-20 deg.C than the melting point of a low melting point component, and subsequently heat-setting the three- dimensionally crimped web at a temperature higher than the melting point of the low melting point component and lower than a high melting point component.
Patent JP-H04181814-A (JP)
Title: Analog/digital converter
Inventor: IMAIZUMI SHIGEKI
IPC: H03M1/36
Filed: 1990-11-16
Abstract: PURPOSE:To simplify the wiring by connecting a 1st resistor array comprising series connection of plural resistors and a 2nd resistor array comprising series connection of same number of resistors between two voltage sources respectively and arranging both the resistor arrays in parallel so that the direction of voltage drop is caused in opposite directions to each other. CONSTITUTION:Each of 1st and 2nd resistor arrays 7 consists of series connection of plural resistors and they are arranged close to each other in parallel on a same plane. Then each of voltage comparators 1 receives four signals being 1st and 2nd input voltages Vsr, Vsv from a differential input voltage generating circuit 3 and 1st and 2nd reference voltages Vxr, Vxv generated as divided voltages of the 1st and 2nd resistor arrays 7. The two resistor arrays generating a reference voltage are arranged in parallel in this way, then the generating positions of the two kinds of the reference voltages used for each voltage comparator are arranged close to each other. Thus, the connection wiring from the resistor arrays to each voltage comparator is considerably simplified.
Patent JP-H05146187-A (JP)
Title: Resonance suppressing method for servo motor
Inventor: INO YOSHIHIRO
IPC: H02P25/098
Filed: 1991-11-25
Abstract: PURPOSE:To make it possible to suppress resonance of a servo motor by checking the state after modification of gain and making a modification to an optimal gain. CONSTITUTION:If the resonance gain set flug(CF) is not 1 in step 10, it is resonance speed region in step 2, and current is unbalanced in step 4 during one sampling control period, a current unbalance difference aUB is stored in step 4 and proportional term and integration term of speed gain are modified to a preset first resonance gain in step 5. If CF is 1 in step 10, a current unbalance difference bUB is determined in step 10 by repeating sampling control by two periods of current sine wave. If bUB is higher than aUB in step 7, proportional term and integration term of speed gain are modified to a preset second resonance gain in step 8 (i.e., 8UB=bUB) and sampling control is repeated again from step 6. Resonance gain is modified sequentially in such mannar thus obtaining an optimal gain.
Patent JP-H11137609-A (JP)
Title: Seat structure for wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure for a wheelchair facilitating the exchange of a seat cloth and improving a sitting feeling and appearance. SOLUTION: A seat S is constituted by respectively connecting both of the right and left sides of the seat cloth 12 to right and left seat pipes 10 arranged in front and back direction. The right and left seat pipes 10 are respectively provided with slits 10a formed along an axial direction. On both of the right and left sides of the cloth 12, loop parts 14 to be inserted into the corresponding right and left pipes 10 are formed through the slits 10a. A connecting bar 18 provided with a diameter capable of preventing pulling out from the slits 10a is inserted to the inside of each loop part 14 inserted to the right and left seat pipes 10, which are connected to the right and left seat pipes 10.
Patent JP-H04180488-A (JP)
Title: Frame memory
Inventor: FUKUCHI HIROYUKI
IPC: H04N7/15
Filed: 1990-11-15
Abstract: PURPOSE:To use a memory of which access speed is 1/2 as a frame memory by constituting so that access to two pieces of picture element data adjacent in a lateral direction on a screen may be executed by the first and the second memories simultaneously. CONSTITUTION:An odd number memory 2 and an even number memory 3 constitute one frame memory and an add number memory 4 and an even number memory 5 constitute another frame memory. Space between the respective memories and an encoding device 1 is connected by signal lines for addresses, data and control signals and the same high-order address is given to the odd number and even number memories within the same frame memory. Thus, since simultaneous access to two pieces of picture element data adjacent in a lateral direction can be executed, the access at the 1/2 speed of conventional technique is attained as the whole frame memory.
Patent JP-H01150009-A (JP)
Title: Connector for fastener
Inventor: KAWASHIMA MASAKI
IPC: F16B15/08
Filed: 1987-12-07
Abstract: PURPOSE: To ensure connecting work by disposing a fastener between surfaces of synthetic resin films of two connecting belts processing a sheet of paper and the synthetic resin film by laminating, and constructing a grasping section at both sides of the connecting belts. CONSTITUTION: Surfaces of synthetic resin films 19 of connecting belts 16, 17 which stick the synthetic resin film 19 to a sheet of paper 18 to process by laminating are contacted inwardly. A screw 3 as a fastener, projecting its head 3b and screw section 3a, is put therebetween at regular intervals. A heat seal 20 is given to the both side sections of the connecting belts 16, 17 of the screw 3 to construct a cylindrical grasping section 21 where the screw 3 is grasped. Dotted lines 22 for easily cut the connecting belts 16, 17 are provided to facilitate use of an automatic driving machine. Thereby the fastener is firmly put therebetween, cut pieces are not remained on the screw sections 3a, and connecting work can be ensured.
Patent JP-2000138977-A (JP)
Title: Remote control unit for hot water supply device
Inventor: TSURUTA TORU
IPC: H04Q9/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote control unit for a hot water supply device where the user can easily understand how to operate switches of the remote control unit even when it is the first experience to operate the unit and the user's attention is called in voice when there is any possibility of danger even when the voice warning is set to the silencing mode. SOLUTION: In step S1, whether or not the operation switch of a bathroom remote control unit is operated is discriminated. When the operation switch is operated, the processing continues to step S2, and a discrimination section, which discriminates the propriety of acceptance of the operation switch of the bathroom remote control unit, discriminates the propriety of acceptance of the operation switch. When the operation switch is accepted, the processing continues to step S3, where a notice information selection means informs the user of notice information A. When the operation switch is not accepted, the processing continues to step S4, where a notice information selection means notifies the user of notice information A'.
Patent JP-H10147225-A (JP)
Title: Movement controller of vehicle
Inventor: MIHARA JUN
IPC: B60T8/1761
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To correct the moving state of a vehicle to a stable side by providing an abnormal time processing means maintaining braking force difference between left and right wheels to a state at the time of detecting an abnormality when an abnormality detection means detects an abnormality of a movement controller during a control by a movement control means. SOLUTION: As for a braking system, wheel cylinders Wfl, Wfr, Wrl, Wrr are mounted on wheels NL, NR, DL and DR, respectively. These wheel cylinders Wfl, etc., are connected with a brake hydraulic pressure controller PC. By properly opening, closing and driving an electromagnetic opening and closing valve, brake hydraulic pressure within each wheel cylinder is made into rapidly intensified pressure, pulse intensified pressure (gradually intensified pressure), pulse reduced pressure (gradually reduced pressure), rapidly reduced pressure and a holding state. An oversteer suppression control and/or an understeer suppression control are performed. By continuing a wheel cylinder hydraulic pressure holding processing, a vehicle is gradually decerelated. As a result, the moving state of the vehicle is gradually corrected to a stable side.
Patent JP-H10146876-A (JP)
Title: Production of tiltable gasket stopper
Inventor: KATAYAMA KENJI
IPC: B29L31/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To produce a tiltable gasket stopper easily inserted into a joint and having a hinge part connecting a bottom plate accurately and certainly formed thereto while considering a fireproof or antiseptic surface. SOLUTION: An extrusion mold is used to allow a metal auxiliary strip plate 2 to run within a guide plate along one side edge of a main strip plate 1 made of a metal in an inclined state while one side edge of the auxiliary strip plate 2 is allowed to approach or brought into contact with the main strip plate to subsequently pass the same through a cap plate not only to form a gasket insertion part 4 made of a resin on the main strip plate by extrusion molding but also to form a thin-walled resin layer 3 to the peripheries of the main and auxiliary strip plates 1, 2 other than the inner angle part formed by both strip plates 1, 2 by extrusion molding.
Patent JP-H04180201-A (JP)
Title: Oxide semiconductor for thermistor and its material
Inventor: KOSHIMURA MASAMI
IPC: H01C7/04
Filed: 1990-11-14
Abstract: PURPOSE:To lower a thermistor constant with reference to a resistivity and to make a resistance value variable in a wide temperature range by a method wherein three kinds of cobalt, copper and iron as constituent metal elements are mixed in respectively specific ratios. CONSTITUTION:This material is composed of the sintered mixed substance of metal compounds; and mixture ratios of its constituent metal elements are set within a hexagonal bold-line frame. That is to say, it is formed by mixing the following as main components: a spinel oxide which contains three kinds of metal elements of iron(Fe), cobalt(Co) and copper(Cu) in ratios indicated by this hexagon and which uses iron and cobalt, both having a high thermistor constant and a high resistivity as main components; and a spinel oxide which uses cobalt and copper, both having a low thermistor constant and a low resistivity, as main components. Thereby, it is possible to produce an oxide semiconductor, for thermistor use, whose thermistor constant B is low with reference to a resistivity rho.
Patent JP-H023533-A (JP)
Title: Fuel tank
Inventor: HAINAA EFURINGU
IPC: F02M37/00
Filed: 1988-12-09
Abstract: PURPOSE: To securely prevent fuel vapor from leaking by closing a fuel vapor pipe by a float valve when the fuel contained in a fuel tank reaches the maximum filling level and also closing it by a check valve when the fuel tank is tielted. CONSTITUTION: A fuel tank 10 is formed so that the lower end part of a fuel feed pipe 12 is disposed at its bottom part 14 and a ventilation and exhaust device 20 and a fuel vapor pipe 32 are disposed in an upper space 22. The ventilation and exhaust device 20 is connected through an exhaust pipe 24 to the activated charcoal filter 28 connected to an engine intake pipe 26 together with the fuel vapor pipe 32. In this constitution, a float valve 40 is disposed at a position opposed to a lower end part 38 of the fuel vapor pipe 32 and, when fuel reaches the maximum filling level 18, the fuel vapor pipe 32 is closed by the valve element 42 of the float valve 40. In addition, a check valve 50 is disposed midway in the fuel vapor pipe 32, and the fuel vapor pipe 32 is closed when the fuel tank 10 is tilted.
Patent JP-H08166379-A (JP)
Title: Testing tool
Inventor: ENDO RYUICHI
IPC: G01N31/22
Filed: 1994-12-14
Abstract: PURPOSE: To make it possible to execute the tests of many items simply and quickly at the low cost by specifying the ratio (water absorbing part/diffusing part) of the amounts of water absorption of the diffusing part for supplying liquid under inspection to a plurality of the water absorbing parts, wherein the liquid under inspection is in contact with the diffusing part and made to react, to a specified value or more. CONSTITUTION: A testing tool, wherein the ratio (water absorbing part/diffusing part) of the amount of water absorption of the water absorbing part to the diffusing part is 2 or more, preferably 5-15, is formed. When the ratio is less than 2, it is diffucult to diffuse the liquid under inspection into the diffusing part and to absorb the water into the water absorbing part. As the materials for the water absorbing part and the diffusing part, unwoven fabric, whose raw materials are one or more kinds of a rayon, nilon, cotton and the like, filter paper, cotton gauze, glass fiber and fiber comprising chemical and natural raw material as others are listed. For the material of the diffusing part, the amount of water absorption is made to be 0.005-0.05g/cm<2> .  When, e.g. one end of the short side part of a rectangular sheet of 1cm/10cm is immersed into purified water, it is preferable that water content is dispersed on the entire surface within 15 minutes, especially, within 30 seconds-3 minutes. For the material of the water absoring part, the material having the water absorbing amount of 0.08-2g/cm<2> is especially preferable.
Patent JP-H05143099-A (JP)
Title: Speech encoding and decoding device
Inventor: MORII TOSHIYUKI
IPC: G10L19/09
Filed: 1991-11-26
Abstract: PURPOSE:To prevent a pitch error from being generated by employing long- period prediction for the encoding of pitch synchronism by a speech synthesizer. CONSTITUTION:This speech encoding and decoding device is provided with an A/D conversion part 1 which obtains a digital speech signal from an analog signal, a synthesized waveform storage part 2 stored with a synthesized waveform obtained by decoding a last code, an acoustic analysis part 3 which finds a long-period prediction coefficient and a basic waveform of one pitch by taking a pitch analysis and a long-period predictive analysis of the digital speech signal, and a speech synthesis part 5 which generates the synthesized speech according to the codes of the acoustic analysis part 3 and basic waveform encoding part 4 and stores it in the synthesized waveform storage part 2. Then the device is provided with a basic waveform decoding part 7 which decodes the basic waveform of one pitch, a speech waveform decoding part 7 which decodes the digital speech signal, and an A/D conversion part 8 which converts the digital speech signal outputted by the speech waveform decoding part 7 into the analog speech signal.
Patent JP-H10149125-A (JP)
Title: Bulletin board
Inventor: KAGAWA KAZUO
IPC: G09F15/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a bulletin board capable of being easily assembled and improving appearance. SOLUTION: This bulletin board 1 consists of two columns 10 and a plate body 20 for a bulletin between the columns 10, which are provided with lip groves 10, and the bulletin plate body 20 is provided with an engagement part 23 which engages the lip grooves 11, stopper materials 13 that the lower end of the engagement part 23 abuts against are arranged ion the lip grooves 11, and the dimension from the lower end of the bulletin plate body 20 to the lower end of the engagement part 23 is set to the vertical dimension of the stopper material 13. Consequently, when the bulletin board 1 is assembled, the bulletin plate body 20 is only moved from the upper end of the columns until it abuts against the stopper materials 13 while the engagement part 23 is engaged with the lip grooves 11, so that the assembling operation van be facilitated.  At this time, the stopper material 13 is hidden behind the bulletin plate body 20, so that appearance of the bulletin board 1 can be improved.
Patent JP-H01150515-A (JP)
Title: Equipment for manufacturing optical disk substrate
Inventor: HASEGAWA TAMOTSU
IPC: G11B7/26
Filed: 1987-12-08
Abstract: PURPOSE:To prevent deformation of an optical disk substrate and improve the produc tivity and further obtain the optical disk substrate at low cost by providing a compres sion speed adjusting means, which is arranged movably up and down on the upper surface of a stamper disc, of photo-setting resin extruded on the upper surface of the stamper disc, and a transparent compression board equipped with a temperature adjusting means. CONSTITUTION:The stamper disc 2 is mounted on a stamper disc mounting base 1 in the form of being upwardly faced with its recording surface. A center rod 5 comes up and a resin discharge port 6 is opened. Photo-setting resin is radially extrude on the stamper disc 2 through the resin discharge port 6. The transparent compression board 8 comes down and a cavity is formed by a spacer ring 8d provided on a lower glass plate 8a and the stamper disc 2, and the resin extracted on the stamper disc 2 is pressedly spread over by the plate surface of the lower glass plate 8a and fills up the inside of the cavity. A high pressure mercury-arc lamp is emitted and the ultraviolet light permeates through the upper and lower glass plates 8a, 8b of the transparent compression board 8, so that the resin is cured by photo-setting. When the glass plates 8a, 8b are heated by the ultraviolet light, thermal medium flows into the passage 8c of the thermal medium so as to control the temperature rising of the glass surface.
Patent JP-H04180833-A (JP)
Title: Deodorant
Inventor: HARA SHINICHI
IPC: B01J20/20
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a deodorant effectively deodorizing a wide range of an offensive smell by mixing acidic activated carbon, neutral acidic carbon and alkaline activated carbon in an appropriate ratio. CONSTITUTION:30-45% of activated carbvon with pH 1-4 subjected to the addition treatment of a plant extract, 30-45% of neutral activated carbon with pH 5-8 and the remaineder of alkaline activated carbon with pH 8-11 subjected to the activation treatment due to caustic soda are compounded. The deodorant thus obtained can correspond to a wide range of an offensive smell such as an acidic offensive smell represented by fatty acids such as acetic acid, an alkaline offensive smell such as ammonia or a neutral offensive smell not belonging to acid and alkali such as socks offensive smell to deodorize the same.
Patent JP-H06291751-A (JP)
Title: Signal phase adjustment device and its method
Inventor: GERII JIYOO GURIMUSU
IPC: G06F1/12
Filed: 1992-10-27
Abstract: PURPOSE: To provide a signal phase adjusting device which matches phases of clock signals that are generated by two clock circuits up to the level of several nanoseconds of high accuracy and its method. CONSTITUTION: This device adjusts signal phases on two signal buses that consist of a 1st signal bus 228 that is arranged at a 1st signal source 201 and a 2nd signal bus 227 that is arranged at a 2nd signal source 224. A signal from the 1st signal source is communicated to the 1st signal bus through a 1st communication device group 202 which is arranged at the 1st signal source, a 2nd communication device group 221 which is arranged at the 2nd signal source and communication links 206 and 208 between the two signal sources. A signal from the 1st signal source is communicated to the 2nd signal bus through the 1st communication device group, the 2nd communication device group and a communication link 211. The numbers of communication devices 241 to 248 and 251 to 258 which constitute each communication device group are made equal to each other.
Patent JP-H07206463-A (JP)
Title: Method of attaching optical fiber preform by plasma and optical fiber obtained from preform attached by said method
Inventor: ARAN DORUAARU
IPC: C03B37/018
Filed: 1994-12-14
Abstract: PURPOSE: To to obtain a preform having a large final diameter and a fiber having small attenuation by building up silica on a primary preform by controlling the content of the hydroxyl ions thereof so as to attain a specific ratio by using a plasma torch.  
     CONSTITUTION: The silica known as build-up silica is built up on the preform to be built up which is the primary preform by using the plasma torch. The method of building up the preform for the optical fiber by the plasma is executed in the following manner: the hydroxyl ions are implanted in the controlled form into the build-up silica placed on the primary preform in such a manner that the average content of the hydroxyl ions attains 50 to 100 ppm, and the controlled implantation of the hydroxyl ions into the build-up silica is execute nearly by the plasma torch while the deposition is executed by preferably a plasma source gas. This gas is particularly humidified or the atoms or elements necessary for forming the hydroxyl ions are carried by the plasma torch. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03171300-A (JP)
Title: Road information retrieving system
Inventor: TAKEUCHI KEN
IPC: G01C21/00
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the number of times of retrieval, up to obtaining the objective information by adding position data to the information relating to a road after converting it into standardized data, and storing them in a related data base. CONSTITUTION:A position data converting means 2 reads the contents of a file 1 in which the information relating to the road is stored from the same file, and converts the data showing a position among the read contents into a standardized position by using a position data converting data base 3. Then, the data is added as the position data for retrieval to the information related to the road read before, and registers them in the related data base 4. A retrieving means 5 by the position data uses the position data for retrieval, and refers to the position data converting data base 3, and retrieves the information relating to the road existing in a desired specified range, and besides, it outputs and displays the condition of the retrieval, etc., and a retrieved result to and on a retrieving screen 6 and a retrieved result screen 7 respectively. Thus, all pieces of the information relating to a specified place can be retrieved efficiently.
Patent JP-H02156505-A (JP)
Title: Zinc oxide type varistor
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1988-12-08
Abstract: PURPOSE:To enhance the discharge breakdown strength characteristics by a method wherein electrodes reaching the edge part and having circular or ring type, etc., unformed parts are formed on both ends of a columnar element. CONSTITUTION:Electrodes 2 reaching the edge part and having circular or ring type, etc., unformed parts are formed on both ends of a sintered body. Besides, sideway high resistant layers 4 are formed on the sides of the sintered body i. By providing such circular ring type unformed parts 3, the whole current can be equalized having an offset not only on the peripheral part but also on the central part of an element. Through these procedures, a zinc oxide type varistor in excellent discharge breakdown strength can be manufactured.
Patent JP-H034737-A (JP)
Title: Processing method keeping quality of fresh meats
Inventor: TAKAHASHI HIROSHI
IPC: A23B4/14
Filed: 1989-11-30
Abstract: PURPOSE:To prevent discoloration of color of meat and keep quality by treating the surface of raw fresh meats such as edible meats, fishes and shellfishes with water-soluble base and oxygen gas. CONSTITUTION:The surface of raw fresh meats such as edible meats, fishes and shellfishes is treated with water-soluble base (preferably ammonia, sodium carbonate, sodium bicarbonate, arginine, or lysine) and oxygen gas. Besides, use in combination with common salt in said process is preferable.