baber/WOPTO huggingface dataset:
Patent JP-H06173014-A (JP)
Title: High strength coated sintered alloy
Inventor: SATO MANABU
IPC: C23C16/56
Filed: 1992-12-01
Abstract: PURPOSE:To apply stress to a hard phase and a coating on the surface part of a substrate in a sintered allay with a good balance and to improve its impact resistance and chipping resistance by applying compressive stress with a speci fied depth distribution to the hard layer on the surface part of the substrate from the surface of the substrate toward the inside. CONSTITUTION:This coated sintered allay is formed by coating the surface of a substrate constituted of a sintered alloy containing 84 to 98wt.% hard phase of at least one kind among the carbides and nitrides of 4a, 5a and 6a group metals and the mutual solid solution thereamong and a bonding phase essentially consisting of Co or an Ni-Co allay with a film. The surface of the substrate of the coated sintered allay is bombarded with flying substance such as steel balls to apply compressive stress from the surface of the substrate to a depth of at least 40mum inside. This compressive stress is gradually increased from the surface toward the inside, and the maximum compressed stress is attained on the surface part of the substrate at the inside of 2 to 20mum from the surface.
Patent JP-H11171499-A (JP)
Title: Solenoid valve controller in hydraulic circuit of industrial vehicle
Inventor: YAMADA TADASHI
IPC: B66F9/24
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To control an electric current so stably in a transient area irrespective of any disturbance factor such as variations in supply voltage and solenoid resistance, etc., at the time of controlling the current value of a solenoid valve installed in an industrial vehicle, checking any shock in time of the starting of material handling equipment, and to maintain the good responsiveness of each individual equipment. SOLUTION: A central processing unit determines a duty output central value Dcent for defining the duty value (%) of a pulse width modulation signal to be inputted into a transistor interposed between a battery and a solenoid valve, on the basis of program data. This central processing unit compensates the last value Dcent with a compensation value made up by multiplying a difference I (=Iaim-Idet) between the desired current value Iaim and the current detected value Idet by a gain G, thereby determining this time value Dcent (S90). This gain G is defined that a reference gain determined in consideration of stability in a control system on the assumption that battery voltage is in reference voltage Vbase and solenoid resistance is in a resistance value at the time of roan temperature, is compensated according to the battery voltage detected value Vbatt (S80).
Patent JP-H09162719-A (JP)
Title: Output buffer
Inventor: ABE KAORU
IPC: H03K17/16
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To realize an output buffer capable of controlling autonomously a timing for the operation of a support buffer group with respect to a transition characteristic changed depending on the load state of a transmission line by detecting the transition level of output of the transmission line, transiting the output level of the transmission line quickly and reducing distortion in an output waveform thereby overcoming the effect of reflection in the transmission line. SOLUTION: This output buffer has a main buffer 101 outputted usually and plural support buffer groups 102 connected in parallel to the main buffer 101, and feeds back an actual output of a transmission line to a support buffer control device 103, which controls in a detailed way the support buffer group 102 while detecting a transition state of an output level thereby quickly realizing the transition of the output of the transmission line.
Patent JP-H11169423-A (JP)
Title: Bathing device for physically handicapped person
Inventor: SEKIGUCHI YASUO
IPC: A61H33/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To lower a cost and to maintain sanitation. SOLUTION: Hot water supplied from a hot water supply part 3 is stored in a bathtub 13, at least one of the bathtub 13 and a bather M is elevated and lowered and bathing is performed. A hot water surface position stipulating mechanism 22 for stipulating the upper limit position of a hot water surface before bathing is provided. The hot water surface position stipulating mechanism 22 is provided with a water discharge part 23 positioned at the upper limit position of the bathtub 13 for discharging the hot water stored exceeding the upper limit position and a water discharge control valve 24 for opening and closing the water discharge part 23 and controlling the discharge of the hot water from the water discharge part 23.
Patent JP-H09154907-A (JP)
Title: Massaging machine
Inventor: YAMAUCHI HIROYUKI
IPC: A61H7/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To enable judgment of in which direction a massaging machine or a massaging element moves, vertically or horizontally, even when an external force happens to move it. SOLUTION: A 2-phase pulse generator 6 is mounted on a lift or a widening/ narrowing device. The following modes are arranged for two phases generated by the 2-phase pulse generator 6: In one mode, a pulse of the first phase rises and then, a pulse of the second pulse rises. Furthermore, the pulse of the first phase falls and then, the pulse of the second phase falls. In the other mode, the pulse of the second phase rises and then, the pulse of the first phase rises. Furthermore, the pulse of the second phase falls and then, the pulse of the first phase falls. The two modes are developed corresponding to the movement of the lift in two directions, rising and lowering and the movement of the massaging element in two directions, to the right and to the left.
Patent JP-2001169313-A (JP)
Title: Display device inspection method and manufacturing method for display device
Inventor: KAWAGUCHI HIROSHI
IPC: G09F9/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device inspection method that can inspect a display device in a comparatively short time under an inspection level equal to or higher than that of a conventional visual inspection, that is, the inspection without missing of a defect of a visually recognized level in place of the conven tional visual inspection by a worker and to provide a manufacturing method for the display device. SOLUTION: Photographing a display screen of a display device on which a coating film is coated obtains an image on the display screen, smoothing processing is applied to the image to eliminate a noise component, using the image of the display screen from which the noise component is eliminated through the smoothing processing inspects a defect of the coating of the display screen of a display device and display devices whose coating film is baked are discriminated on the basis of the result of this inspection and information with respect to defects detected by the inspection is outputted.
Patent JP-H07193631-A (JP)
Title: Test method for tcap
Inventor: SENDA NATSUYO
IPC: H04M3/22
Filed: 1993-12-24
Abstract: PURPOSE:To executes the test of environment and a function operation of TCAP by selecting a scenario representing a same test content with a TCAP test driver provided on the TCAP in two different processors and sending/receiving the message based on the scenario. CONSTITUTION:A command to select a scenario in which sequence and state of a message sent/received as a test are described is sent from a maintenance terminal equipment of the system having each processor to TCAP test drivers 2A, 2B of processors 1A, 1B for the test. Then a scenario data section 11 is transferred to a state management memory in a resource memory state management section 12. Then the TCAP test drivers 2A, 2B are started. Then a message comes from which scenario is decided and a memory address is calculated. Furthermore, when the test progress state is matched, a succeeding message is extracted from a memory and sent to a TCAP 3.
Patent JP-H10186109-A (JP)
Title: Diffusion film, its production and liquid crystal display device
Inventor: MIZUGUCHI KEIICHI
IPC: C08J5/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a film having a large effect for widening a visual angle to a liquid crystal display device to be inexpensively and easily manufactured. SOLUTION: When the film is a uniaxially oriented amorphous and thermoplastic resin, the film is provided with craze in a direction rectangular to the oriented direction so that the average length L of the craze is 1μm to 50μm, the average width D is >=1μm and the ratio of length to width (L/D) is >=1. The chromaticity of transmitted light is 0 to 6 when the color coordinates in L*a*b* display system is b*. Thus the film is arranged on the liquid crystal display device.
Patent JP-2001133555-A (JP)
Title: Earthquake forerunning phenomenon measuring apparatus
Inventor: IMAI AKIRA
IPC: G01V1/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To quickly measure an earthquake forerunning phenomenon by measuring a forerunning phenomenon electromagnetic wave among noises contained in nature with good accuracy. SOLUTION: Forerunning phenomenon electromagnetic waves caused by a forerunning phenomenon earthquake from plural antennas 1a-1d arranged at a designated distance are amplified by high-frequency amplifying circuits 21a-21d, and converted to digital data by an A/D converter 22 to be inputted to a CPU 24. A pulse signal S for specifying a forerunning phenomenon electromagnetic wave is inputted from a comparing circuit 23 to the CPU 24, and the CPU predicts the azimuth and spot of an earthquake forerunning phenomenon occurrence spot and the occurrence time from the arrangement position of an antenna device having high detection voltage for forerunning phenomenon electromagnetic wave.
Patent JP-H0629037-A (JP)
Title: Molten carbonate fuel cell system and method for removing sulfur
Inventor: HARORUDO AARU KURONTSU
IPC: H01M8/06
Filed: 1992-12-25
Abstract: PURPOSE:To prevent contamination of reformer catalyst and an anode by furnishing a scrabber to remove sulfur compounds leading to an oxidator stream inlet and a cathode chamber. CONSTITUTION:A fuel stream 7 including hydrogen is led to an anode 15, where the hydrogen reacts with carbonate ions to produce carbon dioxide, water, and free electrons, and at the same time, reacts with sulfate ions to produce hydrogen sulfide. Then the stream 7 is exhausted as object 19 exhausted from the anode 15. An oxidator stream 25 intrudes into a sulfur scrabber 29 to get rid of sulfur compound, and the stream 31 out of the scrabber 29 intrudes into a cathode 11, where the oxygen, carbon dioxide, and free electrons make reactions to generate carbonate ions, moves in a molten carbonate electrolyte 9 to reach the anode 15, and there reacts with the hydrogen. Then the stream 31 is exhausted from the cathode chamber as an exhausted object stream 21. Thus the reformer catalyst and the anode can be precluded from contamination through removal of the sulfur compounds.
Patent JP-H11316621-A (JP)
Title: Clock synchronizing circuit and semiconductor integrated circuit device
Inventor: NODA HIROMASA
IPC: H03K5/13
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a clock circuit which has high accuracy and high responsiveness by constructing a grid-like delay circuit, successively and inputting input clock signals delayed in a 1st signal transmission direction and acquiring the output signals via the output terminals of plural logical means arrayed in the 1st signal transmission direction at the final stage of a 2nd signal transmission direction. SOLUTION: An output pulse CDMout is supplied to a grid-like delay circuit SQUAD1, and the delayed signal of the circuit SQUAD1 is supplied to an edge detection circuit ED2. The circuit ED2 compares the edge of the delayed signal of each stage of the circuit SQUAD1 with the edge of a clock pulse that is delayed more by a single clock and inputted. When both edges match with each other in terms of time, the final stage of the circuit SQUAD1 is detected. Then a multiplexer MPX3 is controlled by a detection signal CNTLB that is produced by the circuit ED2, and an output pulse EDout is outputted from a grid-like delay circuit SQUAD2.
Patent JP-H07112150-A (JP)
Title: Method for coating inner surface of metal container with polyolefin material
Inventor: JIYAN RUIJI RIGOSHI
IPC: B65D8/04
Filed: 1993-12-24
Abstract: PURPOSE: To easily and economically coat the inner surface of a metal container by electrostatically depositing a powder material of a specified polyolefin compsn. having a specified form on the objective surface and then melting the powder. CONSTITUTION: A polyolefin compsn. used is selected from polyethylene having 1 to 70 dl/g melt index and polypropylene compsn. such a s propylene crystalline homopolymer having 15 to 150 g/10 min melt index L. The polyolefin compsn. has <600 μm particle diameter and shows a particle size distribution with <600 μm particle diameter, <=25% of particles having 300 to 450 μm diameter and <=10% of particles having >450 μm diameter. The polyolefin compsn. is preliminarily melted on the inner surface of the bottom, cap and body of the container, the bottom, cap and body thus processed are assembled to produce 20 to 25 L inner volume, and then the polyolefin compsn. is molten.
Patent JP-H10209058-A (JP)
Title: Organometallic vapor growth device
Inventor: KOMURA YUKIO
IPC: C23C16/18
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of reaction products of oil and organic metal and to always keep piping clean, by providing a dry rotary aspirator without the aid of oil between a rotor and the housing, and supplying purging gas to the dry rotary aspirator. SOLUTION: A dry rotary aspirator 6 without the aid of oil between the rotor and the housing is provided as a pressure reduction machine provided in the preceding stage of an exhaust gas processor 3 between a reactor 1 executing organometallic vapor growth and the exhaust gas processor 3 for processing exhaust gas from the reactor 1. Then, the pollution source of oil such as of an oil rotary pump is prevented from existing. The purging gas of nitrogen gas is always made of flow in the dry rotary aspirator 6, an inner part is always cleaned and exhaust gas is prevented from being accumulated. The dry rotary aspirator 6 is stored in a cabinet 9 and a suction pipe 10 is connected to the cabinet 9 and an emergent leaking poisonous gas is prevented from leaking in a work room.
Patent JP-H06200430-A (JP)
Title: Ring for spinning frame
Inventor: NAKAMURA RITSUJI
IPC: D01H7/60
Filed: 1992-12-28
Abstract: PURPOSE:To provide a ring for spinning frame having high surface hardness and excellent heat-resistance to prevent the early seizure and scattering of traveler and capable of keeping stable spinning condition over a long period. CONSTITUTION:This ring for spinning frame has a coating layer of a nickel- boron-tungsten ternary alloy having a thickness of 10-40mum, formed on at least the surface of a flange contacting with a traveler and having a surface roughness Ra adjusted to <=0.2mum.
Patent JP-H10187404-A (JP)
Title: Icon display control system
Inventor: HAGIWARA ICHIRO
IPC: G06F3/0481
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To periodically grasp the proceeding conditions of program from an icon when a window is made into icon and that window is under processing execution. SOLUTION: This system is composed of an image data acquiring means 9 for possessing the display image of designated window from a window memory 4 for holding window picture information under opening, image data reducing means 10 for reducing these data into prescribed size, icon display means 11 for writing the reduced image in a display memory 6 and displaying it in a designated display format at a designated position in an icon display area on a display part 7 and icon image update control means 12 for controlling these means.  When an instruction for making into icon is detected, it is judged by the icon image update control means 12 whether that icon is under processing execution or in input waiting state, the icon of picture pattern of reduced image is displayed while changing its display form (color or flickering) and when the window is under execution, the icon image is updated with the least screen information at every fixed time.
Patent JP-2000153021-A (JP)
Title: Shooting ball feeding device for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To always surely feed PACHINKO balls without the danger of fault by preventing an attracting piece from being magnetized like a permanent magnet. SOLUTION: At the terminal part of an inclined beam 3 for letting PACHINKO balls on a shooting ball supply tray flow down while aligning them in one line, a feeding valve 5 is pivotally supported so as to be repeatedly rotated and the PACHINKO balls are fed onto a shooting rail one by one by the repeated rotating actions of the feeding valve by attracting an attracting piece 9 integrally provided on the feeding valve with an electromagnet 10. Concerning such a shooting ball feeding device, a stopper 15 is provided for confronting an iron core 11 of the electromagnet and the attracting piece of the feeding valve while avoiding the direct contact and keeping a gap (g).
Patent JP-H06195914-A (JP)
Title: Floating type magnetic head and its production
Inventor: MAEDA SHIGEO
IPC: G11B5/31
Filed: 1992-12-28
Abstract: PURPOSE:To improve the CSS characteristic of the floating type magnetic head by working the surface of the floating type magnetic head opposite to the magnetic recording medium to a rugged shape. CONSTITUTION:The surface of the floating type magnetic head 1 opposite to the magnetic recording medium formed by using ferrite as a slider is lapped by using a lapping surface plate 15 having elasticity moderately sunk with the floating type magnetic head 1 and a slurry dispersed with diamond grains 21. As a result, the surface opposite to the magnetic recording medium is made into the rugged characteristic having the roughness smaller than the roughness obtainable with a reverse sputtering method by the lapping method which is excellent in terms of cost. The CSS characteristic of the floating type magnetic head 1 corresponding to the thin-film medium is improved.
Patent JP-H10187789-A (JP)
Title: Device and method for hardware/software collaborative simulation, and machine-readable recording medium where hardware/software collaboration program is recorded
Inventor: MATSUOKA YUICHIRO
IPC: G06F17/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To perform fast collaborative simulation as the whole of hardware verification and software verification, and to efficiently verify software. SOLUTION: The device is equipped with hardware verification parts 13 and 14, which perform simulation for the purpose of the verification of hardware from a processor model of RT level, an abstracting means 15, which generates an abstracted description by abstracting the hardware description of the processor model of RT level to the operation level of input/output instructions of the processor, and software verification parts 18 and 19, which performs simulation for the purpose of the verification of the software from a processor model of instruction level including the abstracted description.
Patent JP-2000172226-A (JP)
Title: Plasma display panel device
Inventor: KANAZAWA GIICHI
IPC: G09G3/28
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deficit brightness caused by the reduction of discharge voltages to be impressed to cells due to the difference of display load factors. SOLUTION: In this device, a phenomenon that a voltage drop to be impressed on a cell becomes large in accordance with a display load factor at the time a trickle discharge and wall charges to be stored in the cell after the trickle discharge is also lowered together with the reduction of brightness. that is, fixed erasing pulses and trickle discharging pulses are impressed on X, Y electrodes at a trickle discharge period. When the display load factor is low, the scale of trickle discharges is large and the quantity of wall charges is also lowered, and when the display load factor is high, the scale of trickle discharges is small and the quantity of wall charges is largely lowered.  Thus, this device selectively erases only cells in which the scale of trickle discharges are large and which generate succifient brightness by impressing fixed erasing pulses to electrodes and compensates the brightness with respect to cells small in the trickle discharge scale and insufficient in the brightness by generating trickle discharges in them by trickle discharging pulses thereafter.
Patent JP-H09169953-A (JP)
Title: Resin varnish for printing ink, its production and treatment of raw material rosin
Inventor: SAYAMA MASAHIRO
IPC: C09D11/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To produce the subject varnish, especially improved in high-speed printability, good in transfer properties to paper, drying properties and blocking resistance and useful as a varnish for gravure inks for publication by carrying out the neutralizing reaction of a specific α,β-unsaturated carboxylic acid adduct with a specified compound. SOLUTION: This resin varnish for a printing ink consists essentially of a resin metallic salt prepared by carrying out neutralizing reaction of (A) an α,β-unsaturated carboxylic acid adduct to a rosin containing >=5% treated rosin reduced in low-boiling components to <=2% with (B) two or more metallic compounds containing magnesium and zinc. The raw material rosin is preferably heated at 250-300 deg.C under reduced pressure of <=100Torr while passing heated steam therethrough to distill away low-boiling components to <=2%. An α,β-unsaturated carboxylic acid is then added to the resultant rosin containing >=5% treated rosin under thermal melting to carry out addition reaction. The prepared product is preferably subsequently dissolved in an organic solvent and the component (B) is added thereto to carry out the neutralizing reaction.  The produced water is preferably removed.
Patent JP-H10180275-A (JP)
Title: Purification tank and purification system using the tank
Inventor: MATSUNAMI MINORU
IPC: C02F3/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the purification function without using a filter or a sterilizer by forming a clearance between inlet and outlet in a tank main body by the bacteria bed for implanting aerobic purification bacteria itself and cleaning the clearance by the aerobe when the water to be treated is passed. SOLUTION: In the bathwater purification system, the bathwater W is circulated through a circulating circuit having a pump, and the bathwater W flows into a purification tank 17 from an inlet 171a, passes through a clearance between the rod-shaped bacteria beds 173 and flows out from an outlet 171b through the opening of a supporting plate 172 at the bottom. Since uniform clearances are formed between the plural bacteria beds 173, uniform water contact is attained, and oxygen and org. matter are deposited on the beds 173 in good balance. Accordingly, the propagation condition of oligotropic bacteria is set, and the bathwater is effectively purified by the aerobic purification bacteria.