baber/WOPTO huggingface dataset:
Patent JP-H06177759-A (JP)
Title: A/d converter evaluation device
Inventor: FURUKAWA YASUO
IPC: G01R31/28
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a test equipment for an A/D converter able to detect all A/D conversion errors including an instantaneous error in a dynamic characteristic of an A/D converter. CONSTITUTION:The device is provided with a test signal elimination means 10 eliminating a test signal TS from an A/D conversion output of an A/D converter 2 to be tested and remaining residual data eliminating a test signal by the test signal elimination means are inverted into time series data (analog signal) by an inverse conversion means 11. A propriety discrimination means 6 compares and discriminates whether or not a level of the time series data subject to inversion exceeds a permissible value Z and it is discriminated to be normal when the level is within the allowable value and to be defective when the level exceeds the allowable value.
Patent JP-H11155884-A (JP)
Title: Mouth piece
Inventor: UENISHI MASAKAZU
IPC: A61C7/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a very inexpensive mouth piece which is simple in constitution and facilitates working for fitting. SOLUTION: A mouth piece 1 comprises an upper piece 2 put on the upper jaw side dentition and a lower piece 3 used to vertically face to the upper piece 2 to be put on the lower jaw side detection. One opposite surface of the upper piece 2 and the lower piece 3 is provided with a plural number of projecting parts 6, 7 projecting toward the other piece, and the other opposite surface is provided with a support surface abutted to support the projecting parts 6, 7. An upper dentition covering groove 5 put on the upper jaw side dentition is formed on the upper surface of the upper piece 2, and a lower dentition covering groove put on the lower jaw side dentition is formed on the lower surface of the lower piece 3.
Patent JP-H11158411-A (JP)
Title: Evaporable colorant and method for recording therewith
Inventor: UCHIYAMA ISAO
IPC: B41J2/01
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporable colorant having excellent heat stability and being desirable for use in a colorant evaporation type thermal recording system by purifying an evaporable colorant to a specified or lower total sodium and calcium content. SOLUTION: This colorant has a total sodium and calcium content of 30 ppm or below, particularly, 0.5 ppm or below. The colorant is exemplified by a methine colorant, an azomethine colorant, an azo colorant, a quinophthalone colorant, a coumarin colorant. an anthraquinone colorant or a fused polycyclic colorant, The colorant having a sodium and calcium content of 30 ppm or below is produced by subjecting a colorant synthesized by a usual method to an advanced purification process such as recrystallization utilizing a solvent, a reprecipitation utilizing a solvent, column chromatography or evaporation purification and suitably selecting purification conditions, for example, temperatures, pressures, atmospheres, solvent types and compositions, column packing types, and so on. Among the purification processes, column chromatography, evaporation purification, etc., are particularly effective.
Patent JP-2001137256-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HARATOU MOTOJI
IPC: H04R17/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus capable of shielding against electromagnetic waves while allowing ultrasonic waves to pass therethrough. SOLUTION: A copper cover 2 is positioned on the ultrasonic wave radiating surface of a ceramic oscillator 1 provided in an ultrasonic wave applicator 30. The normal of the surface of the copper cover 2 is parallel to the advancing direction of a treatment ultrasonic wave. The copper cover 2 has a predetermined thickness through which the treatment ultrasonic wave can pass, and which is enough to produce a full shielding effect against electromagnetic waves. The use of a metallic cover 3 in conjunction with the copper cover 2 provides a good shielding effect.
Patent JP-2001103824-A (JP)
Title: Safety device for mower prevented from hazard and cut weed entanglement
Inventor: KAWABE SEIJI
IPC: A01D34/68
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject highly simple safety device intended for obviating such an accident as a direct hit against the legs or face of a worker with pebbles and/or soil lumps spattered by cutting blades. SOLUTION: This safety device is intended for obviating the above-mentioned accidents or cut weed entanglement by closing triangular gaps existing between a drive pipe 1 and a cutting blade 3 surface merely in such a way that a flat plate such as plastic or iron plate is bent into spoon-fashion, set in near contact with a cutting blade surface and attached to the drive pipe 1 or a gear case 2; thereby, pebbles and/or soil lumps hit the device but never directly hit a worker as they fall in front of him or spring up over him, leading to improvement in work safety and operating efficiency; furthermore, the above-mentioned plate is easy to attach/detach.
Patent JP-H02173030-A (JP)
Title: Urethane (meth)acrylate, resin composition and coating agent
Inventor: YOKOSHIMA MINORU
IPC: C09D175/04
Filed: 1988-12-26
Abstract: PURPOSE:To provide the title compound which can give a resin composition having a high curing rate and forming a cured film whose Young's modulus scarcely decreases at high temperatures by reacting a polyol compound with a specified triisocyanate and a hydroxylated (meth)acrylate compound. CONSTITUTION:A polyol compound (A) (e.g. polypropylene glycol), a triisocyanate (B) having a structural formula of the formula and a hydroxylated (meth)acrylate compound (C) (e.g. hydroxyethyl acrylate) are prepared. Component A is reacted with component B and then with component C, or component B is reacted with component C and then with component A to produce a urethane (meth)acrylate. A resin composition containing this (meth)acrylate can be desirably used as a coating agent for optical glass fibers.
Patent JP-H08183673-A (JP)
Title: Magnesia containing monolithic refractory
Inventor: ISOMURA KEIICHIRO
IPC: C04B35/66
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a magnesia containing monolithic refractory containing a magnesia fine powder excellent in slaking resistance and dispersing property and having equal to or below a specific particle size by incorporating, as the skeleton component, the magnesia fine powder, the surface of which is coated with a hydrophilic inorganic material not being hydrated. CONSTITUTION: This monolithic refractory is obtained by using one or more kinds of aggregates selected from among a basic, neutral and acidic ones such as magnesia, spinel controlled by classifying them into coarse, middle and fine particles, 1-30wt.% hydrophilic surface modified magnesia fine powder, a dispersing agent and additives such as a curing agent, at need. The magnesia fine powder is obtained by coating the surface of a super fine powder composed of a sintered magnesia, fused magnesia finely pulverized into <=30μm with one or more kinds of hydrophilic inorganic materials selected from among SiO2 , Al2 O3 , MgAl2 O4 3Al2 O3 .2SiO2 , ZrO2 , SiO2 .ZrO2 and having <=30μm, preferably <=20μm particle diameter by mechanochemical modifying method or the like at 0.2-10μm thickness.
Patent JP-H02172840-A (JP)
Title: Optical fiber drawing method
Inventor: MIKAMI MASATOSHI
IPC: G02B6/00
Filed: 1988-12-26
Abstract: PURPOSE:To miniaturize a drawing furnace and to make easy and stable control as well as to obviate sticking of impurities, such as dust by positioning the optical fiber solidifying point at the melting front end of a preform on the outside of the drawing furnace lower than the bottom end of the furnace. CONSTITUTION:The preform 1 is inserted into a pipe 10 of the optical fiber drawing furnace 5 consisting of an in-furnace protective pipe 10 of a core tube made of quartz and a heater 11 and gaseous argoun Ar1 is passed from the upper part to the lower part of the furnace 5. A fiber outlet 13 is sealed with Ar2. The preform 1 heated by the heater 11 is then drawn to increase the tapered part 14 up to the optical fiber solidifying point 4 at the melting front end 3 and to form a half-molten fiber part 7. The preform is so drawn that the solidifying point 4 exists between 30 to 100mm from the bottom end 6 of the furnace 5, by which the optical fiber having about 125mum+ or -0.1mum average fiber diameter and about 86.5km fiber length is produced.
Patent JP-H03267844-A (JP)
Title: Ring waiting time timer
Inventor: ROBAATO EMU GUROU
IPC: H04L12/433
Filed: 1990-11-29
Abstract: PURPOSE: To permit a network to highly precisely measure the ring waiting time by providing a ring waiting time timer for measuring the waiting time of a ring fitted to a station fitted to the token ring. CONSTITUTION: A basic medium access controller(BMAC) 16 is provided with a ring engine 18, a control interface 20, a PHY interface 22 and a medium access control function (MAC) interface 24. In one node, a waiting time timer information unit is generated and the waiting time timer information unit is transmitted on the ring. Time required for permitting the waiting time timer information unit to traverse the ring and to feed it back to the node is counted and waiting time is stored. Thus, all the stations fitted to the token ring network can measure the precise writing time of the ring and the load on the ring can be decided at that time.
Patent JP-H01167201-A (JP)
Title: Methanol reforming apparatus
Inventor: OSAWA ISAMU
IPC: H01M8/06
Filed: 1987-12-22
Abstract: PURPOSE:To provide an improved process for the reformation of methanol useful for a fuel cell power generator, etc., and having high efficiency, by heating a raw material superheater of a methanol reformation apparatus with a combustion exhaust gas of a liquid thermal medium heater, thereby heating the mixed raw material gas to a temperature higher than that of the liquid thermal medium. CONSTITUTION:An organic liquid thermal medium 30 is heated at about 300 deg.C with a heating tube 17A of a thermal medium heater 17 and circulated with a circulation pump 11. A mixed raw material 24 composed of methanol and water is introduced into a raw material evaporator 4 and indirectly heated to generate a mixed raw material gas 25. Separately, a methanol-steam catalyst layer in a reformer 6 is indirectly heated. A combustion exhaust gas 31 generated from the combustion burner 17B of the heater 17 is sent to a raw material superheater 15 through a pipe 17C and subjected to heat-exchange with the mixed raw material gas 25 to obtain a superheated mixed raw material gas 36 heated at a temperature higher than that of the liquid thermal medium 30 by 50-100 deg.C. The obtained gas 36 is supplied to a reforming catalyst layer of the reformer 6 to recover an H2-rich reformed gas 27 of methanol.
Patent JP-H08185419-A (JP)
Title: Data managing method
Inventor: ASANO JUNICHI
IPC: G06Q50/00
Filed: 1994-12-27
Abstract: PURPOSE: To immediately possess data required for design for a designer as needed. CONSTITUTION: Existing data structure composed of plural pieces of specific data is displayed as a model, the data of a desired group are extracted from this displayed model data structure and the display of existing data structure and the extraction of data from this data structure are repeated so that data can be prepared as an original group.
Patent JP-2001145145-A (JP)
Title: Radio base station search device for mobile communication
Inventor: FURUSAWA AKIHIRO
IPC: H04W36/32
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station search device for mobile communica tion which can smoothly switch a base station in a base station search made by a mobile station, etc., which moves at high speed. SOLUTION: A position-measuring instrument 11 measures the current position and supplies position information on its station to the base station search device 13. The base station search device 13 retrieves a base station database 12, on the basis of the position information from the position measuring instrument 11 to retrieve a base station nearby own station. Furthermore, a base station selecting device 21 selects a base station which can be switched next, according to the base station information from the base station retrieval device 13 and the radio wave state information from a radio wave transmitter receiver 22 and switches the base station.
Patent JP-2000152288-A (JP)
Title: Method for adjusting and inspecting electronic equipment and signal connection jig
Inventor: FUJITA KAZUYUKI
IPC: H04N17/06
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal connection jig by which a time required for adjustment and inspection can be reduced in the case of adjusting or inspecting an electronic equipment having cylindrical terminals where the inner circumferential part is used for a signal electrode and an outer circumferential part is used for an earth electrode. SOLUTION: The signal connection jig 50 is provided with pin terminals 7 that are inserted to an inner circumferential part of adjustment inspection terminals and in contact with only the inner circumferential part, and pin plugs 6 consisting of pins 6a that are in contact with the inner circumferential part of the adjustment inspection terminals and of cylinder sections 6b that are in contact with an outer circumferential part. The pin terminals 7 are adopted for at least parts of the terminals to decrease a force required to mount the signal connection jig 50 to the adjustment inspection terminals so as to increase the number of terminals.
Patent JP-H06176792-A (JP)
Title: Power storage type heat-electricity combined supply system
Inventor: INOUE HISAMICHI
IPC: H02J3/38
Filed: 1992-12-07
Abstract: PURPOSE:To improve system operating efficiency and reliability on a power supply system for a co-generation system installation people. CONSTITUTION:A Na-S battery 2 used as a heat supply unit, for a co-generation system is kept in a consistently operating condition by parting hot gas 11 exhausted from an internal combustion engine 6 and guiding it to a constant- temperature tank 8 in power storage facilities which require heating. At this time, the flow rate of the hot gas is determined by controlling a flow control valve 12 depending on the temperature of the constant-temperature tank 8. Water absorbed by an exhaust heat boiler 1 which is operated by using exhaust heat from the internal combustion engine 1 is heated by a water-water heat exchanger 7 which uses return water of bearing cooling water for the internal combustion engine 1 for heat source and a gas-water heat exchanger 9 which is provided at the gas outlet of the constant-temperature tank 8, and the access of electric power to the Na-S battery 2 as the power supply unit is made through a DC-AC bidirectional convertor 18. In this way, new functions such as extra power adjustment in a power available time zone, reservation in the power supply unit and emergency power supply are added.
Patent JP-H04193577-A (JP)
Title: Printing apparatus driven by battery
Inventor: MIZOGUCHI SHIGERU
IPC: B41J29/46
Filed: 1990-11-28
Abstract: PURPOSE:To avoid the stop of a printer in a troublesome state by holding a printer to a non-load state for a definite time when low voltage is detected and subsequently performing the operation raising a printing head before cutting off a power supply. CONSTITUTION:A/D ports P01, P02 always detect voltage and stop the operation of a printer when the detected voltage becomes comparing set voltage or less. When the voltage of a battery 1 is restored after T-sec, both ports perform the operation raising the printing head of a printer 3. Then, a signal stopping the output of a DC/DC converter 2 is outputted to an output signal port P03.
Patent JP-H08182550-A (JP)
Title: Hanging shelf
Inventor: ONODA KOICHI
IPC: A47B96/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a hanging shelf which is mountable at opposite walls in spite of the presence of a difference in level and allows hanging in a stable state. CONSTITUTION: This hanging shelf is mounted by spanning one piece of pole 1 between the diametrally opposing wall surfaces 5. A shelf member 2 is formed by erecting hangers 4 of a bar, planar or other form having rigidity at both ends of a shelf body 3. This shelf member 2 is hung down by fitting top end hook parts 41 of these hangers 4 to the pole 1. The inlets of the fitting parts 42 are previously formed slightly smaller than the diameter of the pole 1 and the fitting parts are stably and securely fitted to the pole 1.
Patent JP-H08186771-A (JP)
Title: Television receiver containing video tape recorder
Inventor: NAKAMURA YOSHIHIRO
IPC: H04N5/44
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the video/voice terminal output at need by enabling a user to select the video/voice output terminal functions at an operation input part and making a TV selection microcomputer switch the video and voice outputs by controlling a switch circuit. CONSTITUTION: A user selects the output of signal of a built-in VTR 4 (VTR output) or the output of the looking/listening signal (monitor output). This selection state is inputted to a TV channel selection microcomputer 2 by an operation input part 1 through a remote control or a control panel attached on the front face of an equipment. The microcomputer 2 controls a signal output switch in response to the given selection state of user and switches the signal systems outputted from an output terminal by a switch 3. When the switch 3 is set at (A), the 'built-in VTR signal' is outputted (VTR output) in regard of the video/voice outputs. Then the video/voice terminal output under looking/listening can be obtained when the switch 3 is set at (B).
Patent JP-H03187486-A (JP)
Title: Door hinge
Inventor: TOKUTOMI TOSHIMI
IPC: E05D7/04
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the poor adjustment of upper and lower hinge plates and the loosening and wear of an adjusting screw for vertical adjustment by providing such a constitution as tilting a hinge plate along a protruded wall to conduct horizontal adjustment, and vertically screwing a female screw body to conduct vertical adjustment. CONSTITUTION:A female screw body 12 is spirally fitted to the screw part 11 of a hinge shaft 7 supported by a lower bearing cylinder 9 through a step part 15 provided in the middle. A vertical adjusting means having this female screw body 12, and a horizontal adjusting means formed of the protruding wall 21 of an adjusting base 4, the bonding wall 22 of a hinge plate 6, and horizontal adjusting screws 23 are provided. By using the protruding wall 21 around a vertical shaft and the bonding wall 22 tilting along this as horizontal adjusting elements, the tilting posture of the bonding wall 22 is regulated by the horizontal adjusting screws 23 on both sides of the protruding wall 21 to keep the hinge central axis in vertical state. The hinge plate 6 on a door 1 side is supported by the female screw body 12, which is vertically screwed by the hinge shaft 7 for vertical adjustment to prevent the loosening of the screws 23.
Patent JP-H04192049-A (JP)
Title: One-chip microcomputer
Inventor: MINAMIDE YASUHIRO
IPC: G06F21/62
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a one-chip microcomputer where the ROM contents are never understood by the outsiders by defining the data outputted from a port as an exclusive OR secured between the contents of a RAM and the contents of a specific address of the ROM. CONSTITUTION:An address pointing a specific address of a ROM decided previously is set to a program counter 4 and the data on this set address is given to a ROM 3. Then the contents (data) of the specific address of the ROM are outputted and latched by a latch circuit 7. Then an output start address for contents of the ROM 3 is set to the counter 4 and then outputted to the ROM 3. The ROM data corresponding to the start address is outputted from the ROM 3 and inputted to an exclusive OR circuit 8. Under such conditions, the ROM data having an exclusive OR secured with the data on the specific address of the ROM 3 is outputted from a port 5. Thus an outsider who does not know the contents of the specific address of the ROM 3 never knows the contents of the ROM 3. As a result, the secret of the ROM 3 can be protected.
Patent JP-H09163943-A (JP)
Title: Cooked rice food for chilled distribution
Inventor: KISHIDA KENICHI
IPC: A23L7/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a cooked rice food having excellent quality and low- temperature preservability and suitable for chilled distribution independent of the variety and the locality of the rice by compounding cooked rice with respective specific amounts of trehalose and a sugar alcohol. SOLUTION: Cooked rice is compounded with 0.1-30wt.% of trehalose and 0.1-30wt.% of a sugar alcohol containing one or more compounds selected from reduced products of monosaccharides and oligosaccharides having a polymerization degree of 2-4. The prepared rice is preferably stored and distributed at a temperature in a chilled temperature zone (0-10 deg.C).
Patent JP-H02171511-A (JP)
Title: Hot water feed system
Inventor: SHIMIZU TOMOYUKI
IPC: F24D17/00
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the occurrence of undershoot to an overshoot rotary shaft during variation of a hot water temperature and to prevent a too long time from being taken for variation of a hot water temperature by a method wherein a temperature sensor to detect the temperature of mixed hot water and a drive means to drive the rotary shaft for setting a hot water temperature of an automatic hot water temperature regulating mechanism at two or more kinds of speeds are provided, low speed drive is effected during drive at a hot water temperature approximately similar to a set value, and high speed drive is effected during other drive. CONSTITUTION:The control means of a hot water temperature control gear unit 40a is formed with a CPU 31 of a control circuit block 7a. A hot water temperature is set to a value lower than a set hot water temperature in a steady state only for a specified time starting from the starting of the feed of hot water in consideration of overshoot, and hot water having temperature higher than hot water temperatures set for hot water feed ports 4a-4c is prevented from being fed. Meanwhile, during variation of hot water temperature, when a hot water temperature outputted from a hot water temperature sensor 41 is adjusted to a value approximately similar to a set value, a stepping motor 65 is run at a low speed through half-step drive, and during other drive, the half-step driven is shifted to full-step drive, overshoot and undershoot are prevented from occurring, and a too long time is prevented from being taken for variation of a hot water temperature.