baber/WOPTO huggingface dataset:
Patent JP-H02156947-A (JP)
Title: Absorptive article
Inventor: YOKOTA SEIJI
IPC: A61F13/514
Filed: 1988-12-10
Abstract: PURPOSE:To improve the fitting performance, deflection preventiveness, leak preventiveness, rash preventiveness, and moisture transmissivity and softness by forming a surface sheet from a specific expandable nonwoven fabric and forming a reverse surface sheet from a specific lamination sheet consisting of the partial adhesion at the boundary part between a moisture permeable film and an expandable nonwoven fabric. CONSTITUTION:The title article consists of a liquid permeable surface sheet 1, liquid absorbing layers 3 and 4, and a liquid impermeable rear surface sheet 2. The surface sheet 1 is made of the expandable nonwoven fabric having an elasticity recovery rate after 30% extension of 80% or more in the longitudinal and lateral directions, and the rear surface sheet is a lamination sheet consisting of the partial adhesion 6 in the boundary part of the moisture permeable film and the elastic nonwoven fabric, and possesses an elastic recovery rate after 30% extension of 80% or more in the longitudinal and lateral directions, and the moisture permeability of 1,000g/m<2>.24Hr or more. As the fiber of the expandable nonwoven fabric of the surface sheet, polyolefin, polyester, polyamide, and other composite fibers are used, and as the moisture permeable film of the rear surface sheet, HDPE, LDPE, L-LDPE, polypropylene, nylon, polyester resin, or the mixture thereof are illustrated. As the liquid absorbing layer, a mat form article using natural fiber, synthetic fiber, pulp, high polymer water absorbing agent, etc. is used.
Patent JP-H10143229-A (JP)
Title: Machine tool controller
Inventor: ISHIHARA KAICHI
IPC: G05B19/4155
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To continue proper working through a simple operation when working is interrupted at a machine tool such as a counter two-axis lathe. SOLUTION: This device is provided with control means 35A and 35B for controlling a machine tool 1 by executing working programs 37A and 37B composed of plural process programs 52A-54A. Reloading commands 55A-57A are provided for overwriting the distinguish data of work state on a prescribed storage part 38 after the process programs 52A-54A. The control means 35A and 35B have condition judging means 51A for discriminating the stored data in the storage part 38 and starting the execution from any correspondent one of process programs 52A-54A when starting executing the working programs.
Patent JP-H03200576-A (JP)
Title: Dispenser for paste-like matter and method for extruding paste-like matter
Inventor: KUMADA TAKEO
IPC: B05C5/00
Filed: 1989-12-01
Abstract: PURPOSE:To provide a disposable container to avoid insanitary conditions caused by refilling by putting a container, filled with paste-like matter, which can be compressed in a longitudinal direction into a cylindrical casing and extruding the matter longitudinally. CONSTITUTION:A container 1 is inserted into a cylinder 6 with its outlet port 2 placed on the side of an opening 7 thereof so that the port 2 protrudes from the opening 7 and a piston 10 is inserted into the cylinder 6 from the opposite end 9 thereof. And then the cylinder 6 is put into a receiving section 12 of an extruder 11 so that the port 2 is projecting from an opening 14d. When a push plate 16a is engaged with the piston 10 and a handle 18 is operated, the piston 10 is forced forwardly a predetermined distance in the cylinder 6, whereby a predetermined amount of paste-like matter in the container is extruded, without causing the lateral buckling of the container. When the matter has been completely extruded out, the used container is abandoned and new ones can be used successively.
Patent JP-H04184788-A (JP)
Title: Semiconductor memory apparatus
Inventor: SHIKATANI JUNICHI
IPC: G11C11/41
Filed: 1990-11-20
Abstract: PURPOSE:To achieve a shortening of writing time by causing a shortcircuiting between a bit line at one port and a bit line at the other port when a word line of a memory cell is accessed simultaneously from both the ports with a writing at the one port for the memory cell. CONSTITUTION:It is detected with a detection circuit 4 that line addresses coincide at both ports with a writing at one port for a certain memory cell. In other words, the detection circuit 4 outputs a detection signal Sd when every word line on both the port sides connected to the memory cell is accessed. Then, a bit line BL subjected to a writing is caused to shortcircuit with a bit line BL' opposite in port connected to the bit line BL through a transfer gate with a first shortcircuit circuit 5 while the detection signal Sd is applied. Thus, the transfer gates are connected in parallel and a synthetic resistance thereof is a half of a resistance portion of one transfer gate thereby enabling the shortening of required time for writing.
Patent JP-H02158378-A (JP)
Title: Electronic device
Inventor: ITAZAWA TOSHIAKI
IPC: H05K7/20
Filed: 1988-12-13
Abstract: PURPOSE:To prevent overheating by suppressing the temp. rise of a heating part by performing the radiation of the heating part of a recording apparatus by the support member of the recording apparatus. CONSTITUTION:The radiation of a carrier motor 9 is performed by a support plate 4 in order to prevent the overheating of the carrier motor 9. Therefore, the support plate 4 is formed, for example, from a metal having heat conductiv ity such as aluminum or copper. In this case, a throttled part 4a having a trun cated cone shape is formed to the support plate 4 at the part opposed to the carrier motor 9 provided to the bottom part of a printer 5. The support plate 4 is allowed to approach the carrier motor 9 so as to provide a gap with due regard to the difference of the dimension of the motor 9. When the temp. of the carrier motor 9 rises with the operation of the printer 5 at the time of the operation of a word processor and the circumferential temp. in a housing 1 becomes high, the heat of the carrier motor 9 is transferred to the support plate 4 from the place of the throttled part 4a and radiated to the air in the housing 1.
Patent JP-H10137910-A (JP)
Title: Continuous casting method
Inventor: HIRAMOTO YUJI
IPC: B22D11/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the temp. drop of molten steel caused by heat radiation in a tundish and to realize a stable operation by blowing non-reactive gas of at least one kind of preheated inert gas or reducing combination exhaust gas into the tundish at the initial stage and/or the end stage of casting. SOLUTION: The molten steel 17 is poured into the tundish 11 through a long nozzle 15 in a ladle 13. The non-active gas is blown into the tundish 11 and recovered. For this purpose, pipings 23, 24 are inserted into opening holes of a roof 14. One end parts of the pipings 23, 24 are connected to a heat exchanger 25. The preheated inert gas or reduced combustion exhaust gas is blown into the tundish 11 from the piping 23 at the initial stage and/or at the necessary time in the end stage and the gas is recovered through the piping 24 and heat-exchanged with the blowing gas by using the heat exchanger 25. By this method, the clogging of the nozzle and the sticking of the molten steel, etc., to the inner wall of the tundish can be prevented.
Patent JP-H04182881-A (JP)
Title: Generalized hough transformation device
Inventor: TSUCHIYA MASAHIRO
IPC: G06T7/60
Filed: 1990-11-19
Abstract: PURPOSE:To remove the influence of a noise at the periphery of a pattern to be detected, to make a parameter space small, and to decrease the calculation quantity of coordinate conversion by regarding a nearby area including the pattern to be detected as a gathering of several local areas. CONSTITUTION:Units 01 which each process one local area in real time are provided by as many as local areas. The respective units 01 are connected in parallel by local area identification signal lines 02. Each unit 01 consists of four local area processors 03, 04, 05, and 06, a local area identification terminal 07, a local area processor identification terminal 08, a data input terminal group 09, and a data output terminal 10. Then the terminal 10 of each unit 01 is connected to a voting result totalizing circuit 11 and the peak value of the voting result in the parameter space is outputted from a terminal 12.
Patent JP-H01110771-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU JUNZO
IPC: H01L29/732
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a semiconductor device provided with a microstructural p-n-p bipolar transistor capable of effectively stopping punch-through by a method wherein a collector formed of a Schottky junction, an emitter built of a p-type diffusion layer adjoining the collector with an insulating film between, etc., are formed on the surface of an n-type epitaxial layer. CONSTITUTION:A p-n-p bipolar transistor of this design is constituted of a collector 16 that is a Schottky junction built on an epitaxial layer 3, an emitter that is a p-type diffusion layer 13 formed on the epitaxial layer 3 adjoining the Schottky junction with an insulating film 11 between, and a base 5 connected to an n-type buried layer 2 provided under the epitaxial layer 3. For example, a p-type diffusion layer 13 may be produced through the diffusion of a p-type impurity from a polycrystalline silicon layer 7 into an n-type epitaxial layer 3. A collector 16 may be a Schottky junction (Schottky barrier diode) produced by forming a platinum silicide layer 10 on the surface of the n-type epitaxial layer 3 in a contact window.
Patent JP-H10154616-A (JP)
Title: Normal conduction transfer detector
Inventor: YAMASHITA YASUHIRO
IPC: H01F6/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage due to delayed detection of abnormal state for making feasible of safety operation of superconductive coil by a method wherein the minute voltage raise of a superconductive coil is directly monitored furthermore, preceding the voltage raise, an abnormal flow rate decline in a cooling refrigerant as a direct factor of normal conduction transfer is also monitored. SOLUTION: A first detection circuit comprises a first amplifier 18 and a first compactor 19, while an orifice 11 and a flow rate measuring apparatus 12 measure the decline in the flow rate of a refrigerant to a superconductor coil 1 by the differential pressure in flow rate. A second detection circuit 15, when the super conductor coil is getting larger, monitors the heat entrance occurred in the connection part of the superconductor to be fitted to a structure. A third detection circuit 16 composed of a third amplifier 22 for amplifying the differential voltage causing in the case of thermal unbalance of the superconductor coil 1 and a third compactor 23. Furthermore, a coil quench detection circuit 13 using these circuits together improves the detection precision in the normal conduction transfer state.
Patent JP-2001132877-A (JP)
Title: Piping joint structure
Inventor: YAMAMOTO KAZUHIRO
IPC: F16L23/028
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide piping joint structure formed with good workability and free from defectiveness caused by burrs even when heightening strength with a reinforcing groove in forming a joint member by die casting. SOLUTION: The end part of a pipe is integrally fitted into a fit-in hole 3 opened to both faces of a joint member 2. The joint member 2 is formed by die-casting, and pipe guide parts 5 gradually enlarged outward to the outer diameter side, and relief recessed parts 6 formed further on the outer diameter side from the pipe guide parts 5, are formed at both open edges of fit-in hole 3.
Patent JP-H03174674-A (JP)
Title: Digital segment generating device
Inventor: YOSHIZAWA HIROSHI
IPC: G06T11/20
Filed: 1989-12-01
Abstract: PURPOSE:To generate a digital segment at a high speed by providing a mechanism which calculates a parameter needed for generation of the digital segment and another mechanism which receives a packed parameter and unpacks it. CONSTITUTION:A digital segment generating device applies a Bresemham method having the merits in generation of the digital segments, that is, no division is required and a hardware structure is facilitated. Then a mechanism 2 calculates a parameter for generation of the digital segment is provided to the digital segment generating device together with a mechanism 2 which receives an uncalculated and packed parameter and unpacks it. That is, the load of a central arithmetic processor can be reduced via the mechanism 2 and the parameter can be packed via a set-up & unpacking circuit 2. Then the input parameters can be decreased. As a result, a digital segment is generated at a high speed.
Patent JP-2001135027-A (JP)
Title: Information recording/reproducing device and method
Inventor: UENO TOMONORI
IPC: G11B20/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To more extend a recordable time to a recording medium than the recording with a fixed transfer rate and to efficiently record information to be matched with the recording capacity of the recording medium with less quality deterioration by making the transmission and the recording with a variable transfer rate applicable. SOLUTION: This device is provided with an HDD 2 temporarily recording the recording data of image and music information to be recorded on an optical disk 7, a code amount measurement part 5 measuring the total code amount of the recording data simultaneously with the data recording to the HDD 2 and a code amount control part 6 deciding a mean transfer rate at a data recording time to the optical disk 7 and a peak time transfer rate from the total code amount when the recording data are read out from the optical disk 7, and are recorded on the optical disk 7, and controlling the transfer rate at every prescribed time recording onto the optical disk 7 based on it according to the mode of the image and music information.
Patent JP-2000146702-A (JP)
Title: Infrared sensor
Inventor: SATO SHINYA
IPC: G01J5/34
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity type infrared sensor which has high sensitivity and quick response even if a detection electrode with bimetal structure warps from its initial state owing to thermal stress after manufacture of the infrared sensor. SOLUTION: In conformity with the shape of the detection electrode 2 with bimetal structure warps owing to thermal stress, an opposing reference electrode 3 is warped. Or, the detection electrode 3 is given a slope or a step by setting the initial direction of the warp of the detection electrode 2 in the direction of the reference electrode 3. Or, the detection electrode 2 is constituted into a straddle mounted beam with bimetal structure to make it hard to warp. Or, the detection electrode 2 and reference electrode 3 are made into a comb-shaped structure and angular moment is generated in the detection electrode 2 by thermal expansion resulting from infrared-light absorption. Or, a servo is applied so that the electrostatic capacity of the detection electrode and the reference electrode reaches a target value.  The thermal capacity is reduced by providing heat radiation fins to an electrostatic capacity mount substrate.
Patent JP-H08171572-A (JP)
Title: Data base retrieval system
Inventor: ASAKURA KEIKI
IPC: G06F17/30
Filed: 1994-12-19
Abstract: PURPOSE: To provide the data base retrieval system which can efficiently retrieve data that a user desires in a short time even when a vague retrieval key is inputted. CONSTITUTION: Under retrieval conditions inputted by the user 1, a retrieval expression 21 is generated by a retrieval expression generating means 20 and on the basis of the retrieval expression 21, a data base 40 is retrieved. A data extracting means 100 extracts features from the retrieval result and a question generating means 110 generates a new question to new retrieval conditions and shows it to the user 1. Then retrieval is repeated on the basis of new retrieval conditions obtained as an answer to the question.
Patent JP-H05150367-A (JP)
Title: Reflection type projecting screen
Inventor: YAMADA KAZUO
IPC: G03B21/60
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the generation of curling deformation and to reduce the weight of the above screen by lining the rear surface of a soft polyvinyl chloride (PVC) resin with a woven fabric and providing a specific sol coat layer on the woven fabric surface. CONSTITUTION:The rear surface of the soft PVC sheet 12 having an optical reflection layer consisting of a resin coating material contg. pearl pigments in the surface or the soft PVC sheet 12 kneaded with the peal pigments is lined with the woven fabric 11 made of glass or synthetic resin by a film lamination system. The surface of the woven fabric 11 on the side opposite from the soft PVC sheet 12 is coated with a vinyl chloride resin sol contg. a plasticizer by a coating system, by which the sol coat layer 13 is provided on the above- mentioned surface. The generation of the curling deformation by the influence of the lamination working is decreased as compared with the projection screen formed by laminating the soft PVC sheets on both surfaces of the woven fabric 11 under pressurization by heating. In addition, the need for the dip coating on the woven fabric 11 by the sol coat layer 13 is eliminated and the weight of the body is reduced.
Patent JP-H09133917-A (JP)
Title: Liquid crystal display device
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1334
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the defect of a turbid state shining garishly by using a light reflection film of specific reflectivity in a light scattering type LCD formed by using the light reflection film. SOLUTION: A high polymer dispersion type liquid crystal layer 3 consisting of a dispersion structure composed of liquid crystals and high polymers is held between upper and lower substrates 1a, 1b having electrodes 2a, 2b for driving liquid crystals. The light reflection film 4 is arranged apart a spacing 5 from liquid crystal cell parts 1 to 3. The reflectivity of the light reflection film 4 to be arranged is specified to a range of 10 to 70%. As a result, the defect of the turbid state shining garishly of the conventional scattering type LCDs is eliminated. The light reflection film 4 may be formed on the substrate (lower substrate 1b) or may be provided separately from the substrate 1b; for example, a thin film of aluminum having about 0.5 to 20mm, more preferably 1 to 10mm thickness of the thin film is used.
Patent JP-H07164959-A (JP)
Title: Battery type light
Inventor: NUMATA MASAFUMI
IPC: H05B37/02
Filed: 1993-12-15
Abstract: PURPOSE:To perform switch on/off of a light and to remove the light from a moving body without a part, such as a wheel, of a bicycle forming a constitut ing requirement. CONSTITUTION:A battery type light comprises a running detecting part 2 to detect vibration during running of a moving body, such as a bicycle, by means of a vibration sensor 1 and output a detecting signal indicating running of the moving body based on the output of the vibration sensor 1; a lightness detecting part 5 to output a detecting signal when ambient brightness is reduced to specified brightness or less, based on the output of a photo sensor 4 to detect ambient brightness; and a lamp control part 3 to effect control of connection between a battery 7 and the bulb 10 to light ON a bulb 10. Further, a timer circuit 8 to measure a specified time starting from the stop of running of the moving body is additionally provided. After the specified time is measured by the timer circuit 8 after the stop of a detecting signal from the running detecting part 2, disconnection between the battery 7 and the bulb 10 is controlled. The constitution members are contained in one casing, which is mounted on and demounted form the moving body.
Patent JP-H11148969-A (JP)
Title: Signal receiving device
Inventor: MAEDA HIROAKI
IPC: G01S19/29
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal receiving device that can positively detect a Doppler difference being generated due to traveling and can obtain required information without advance knowledge, even when the device is mounted to a traveling body that travels speedily such as a rocket and an artificial satellite. SOLUTION: Unneeded waves are reduced from first and second phase difference signals being obtained by comparing the phase of a carrier signal with that of an oscillation signal by first band filter processing means 161a and 161b, respectively, the output of the first band filter processing means 161a and 161b is retained for a specific amount of time by delay means 162a and 162b, and the output of the delay means 162a and 162b is compared with that of the first filter processing means 161a and 161b in terms of phase by phase difference operation means 163a, 163b, and 164, thus obtaining the amount of travel, namely a phase difference, of the traveling body during a specific amount of time. Further, unneeded waves are reduced from the output of the phase difference operation means 163a, 163b, and 164 by a second band filter processing means 165.
Patent JP-H01158607-A (JP)
Title: Magnetic head
Inventor: MOTOSAWA TADASHI
IPC: G11B5/187
Filed: 1987-12-15
Abstract: PURPOSE:To improve an electromagnetic characteristic and prolong a service life by providing an electromagnetic converting gap position in a specific position and holding the change of a spacing in an electromagnetic converting gap part small even when a form change occur around the gap. CONSTITUTION:A magnetic head is formed with nearly cylindrical read block 2 and write block 3. Electromagnetic gaps 4 and 5 having plural built-in thin film elements for electromagnetic converting in the central parts of the blocks 4 and 5. Plural grooves 8 are provided in parallel on both the sides of the gap 4 and in front of the gap 5. A magnetic tape runs through on the medium facing surface of the magnetic head 1 and the recording and the reproducing of data are executed. At this time, the gap part spacing increases and cylindrical part spacing decreases, therefore, when the electromagnetic converting gap position is made in the cylindrical spacing, the change of the electromagnetic converting gap part can be held small even when the form change occur around the gap and the electromagnetic characteristic and the service life can be improved.
Patent JP-H07169934-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: ABE SEIGO
IPC: H01L27/148
Filed: 1993-12-15
Abstract: PURPOSE:To provide a solid-state image pickup device, having a high aperture rate in a photodiode part and a small stepping between a charge transfer part and a photoelectric conversion part, and its manufacturing method. CONSTITUTION:Charge transfer electrodes 132 and 134 have light-shielding property on the solid-state image pickup device, and a light-shielding film is omitted in this device. As a result, the aperture efficiency on a photoelectric conversion part can be improved, and the stepping between a charge transfer part and the photoelectric conversion part can be decreased. Also, as a gate electrode, having light-shielding property, is formed in this solid-state image pickup device, the formation of an interlayer film between the light-shielding film and the gate electrode is unnecessary, and the process of manufacture can be simplified.