baber/WOPTO huggingface dataset:
Patent JP-H02170623-A (JP)
Title: Information processor
Inventor: MIHARA OSAMU
IPC: H03M7/46
Filed: 1988-12-23
Abstract: PURPOSE:To reduce a storage area when data are stored, and to decrease the transfer time of the data when the data are transferred by compressing the data with paying attention to the continuous part of a bit array in the data. CONSTITUTION:The data expressed in the bit array are inputted through an input means 12 to a deciding means 13. When the data are processed in units of certain bits, a deciding means 13 decides whether one or more than two continuous sections of the same bits exist in the data. A compression processing means 14 encodes the continuous pattern of the same bits, compresses the data, when two or more continuous sections of the same bits exist, the means 14 compresses the data by dividing them at every continuous section, and thereafter the means 14 combines the divided data. Thus when the data are stored, the capacity of a storage device is decreased, and when the data are transferred, the data transfer time is shortened.
Patent JP-H01164638-A (JP)
Title: Back mirror automatic adjuster for automobile
Inventor: SHIRATORI TETSUO
IPC: B60R1/06
Filed: 1987-12-21
Abstract: PURPOSE:To enable a dead angle in a direction change side to be well covered by constituting a device closing a switch in a mirror driving electric circuit in accordance with controlling a direction indicator lever so as to enable a mirror to be turned in the direction change side against a reset spring by a predetermined amount. CONSTITUTION:When a direction indicator lever 3 is controlled, for instance, to a left turn side (to the bottom), a magnetic proximity switch 6a is turned on by a permanent magnet 4 on a permanent magnet supporting bed 5 secured in the vicinity of supporting part of this lever 3, and actuating a driving circuit receiving supply of power from a power source, an electric current is conducted in a rotary solenoid 15a. Then by excitation of this rotary solenoid 15a, a sheave 19, mounted to a rotary shaft of the solenoid, rotates, and a flexible steel wire 20 is pulled against a mirror reset spring 18. Consequently, a turn plate 16 is turned about a hinge 17, and a mirror 8 is turned to the right side. A vehicle finishes changing its direction, when the rotary solenoid 15a is demagnetized, the mirror 8 is reset to the original position by tension of the reset spring 18.
Patent JP-H11162149-A (JP)
Title: Magnetic tape device and recording medium in which calculation program of residual capacity of magnetic tape is recorded
Inventor: HANAGATA TADASHI
IPC: G11B27/10
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape device by which the residual capacity of a magnetic tape can be known by taking a compression rate into account. SOLUTION: A compressing means 2 by which inputted data are compressed, a buffer 3 in which the compressed data are temporarily stored, an expanding means 4 by which the compressed data are expanded to the original data, a tape drive 5 by which the data are recorded/reproduced into/from a magnetic tape, a control unit 11 which includes a compression rate calculating means 6 which calculates the average compression rate of the data compressed by the compressing means 6,  a running distance calculating means 7 which calculates the remaining length of the magnetic tape from the present position to the tape end and the residual capacity calculating means 8 which calculates the residual capacity of the magnetic tape from the calculated average compression rate of the data and the remaining length of the magnetic tape and a diplay unit 9 which displays the calculated residual capacity of the magnetic tape are provided. With this constitution, the useless consumption of the magnetic tape can be avoided and the operation efficiency can be improved.
Patent JP-H11222274-A (JP)
Title: Storage and application appliance
Inventor: GUERET JEAN LOUIS
IPC: A45D40/26
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate making-up and to enable correct application of cosmetic, etc., by providing as wiping member at least a part of which consists of a porous, elastically-deformable material, and arranging an applying member and a holding member of an applicator, and their connection members in a non-straight manner. SOLUTION: A wiping member 16 is stored in a neck part 17 of a container 11. The wiping member 16 is formed of a foamed body having open bubbles. An applying member 15 is curved in the direction to form a gradually increasing angle relative to the axis X as closer to its free end. Excessive cosmetics present on a part of the applying member 15 is impregnated in the wiping member 16 by the porosity and deformation of the wiping member 16, and the cosmetics present on the applying member 15 insufficient in the content of the cosmetic is deposited due to the capillary effect. Thus, no excessive cosmetic to damage the quality of the cosmetics is left behind on the applying member 15.
Patent JP-H08206104-A (JP)
Title: Device and method for medical diagnostic image pickup
Inventor: POORU EMU MAAGOSAIAN
IPC: A61B6/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical diagnosis imaging apparatus and method which make a subject handling device movable among various diagnosis imaging apparatuses in the imaging of a subject. SOLUTION: A handling device have a subject handling computer 34 which has a subject identifying data and an imaging data stored therein. When the subject handling computer is selectively connected to a first imaging apparatus, the first imaging apparatus is allowed to access the subject identifying data and the imaging data to be used in the generation of a diagnosis image. Likewise, the subject identifying data and the imaging data are made available by the imaging apparatus in the generation of the diagnosis image when the subject handling computer is selectively connected. The subject identifying data is made compatible with diagnosis images generated by various imaging apparatuses to allow mutual relation between an object and diagnosis images.  Moreover, the subject handing computer has various automatically table moving devices 42 and 50 as function of the imaging apparatus to which the handling device is selectively connected.
Patent JP-H02169150-A (JP)
Title: Metallic mold for casting having polytitano-carboxysilane fiber material-containing coating
Inventor: SUGITANI YOSHIHIRO
IPC: B22D17/22
Filed: 1988-12-23
Abstract: PURPOSE:To provide a metallic mold for casting having excellent durability by sticking fiber material on inner face of the metallic mold with inorganic series water adhesive composed of zirconium oxide, sodium aluminate, etc., and specifying the diameter of the fiber material and thickness of coating film thereof. CONSTITUTION:The polytitano-carboxysilane fiber material is stuck to the inner face of the metallic mold with the inorganic series water adhesive. This inorganic series adhesive is composed of the zirconium oxide and silica as main component. Further, the diameter of the fiber material ia made to 8mum-5mm, and the total thickness of the fiber material and adhesive coating film is made to 0. 5-15mm. By this method, the metallic mold for casting having excellent heat resistance, wear resistance and removal property from the mold can be obtd.
Patent JP-H07183507-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI YOSHINORI
IPC: H01L29/78
Filed: 1993-12-22
Abstract: PURPOSE:To provide a normally OFF type semiconductor device having excellent controllability, low ON-resistance, less variation in characteristics by hot carrier, and a high switching speed. CONSTITUTION:An emitter region 3 is provided on the surface of a collector region 2 which is a substrate, and a U-shaped fixed insulating electrode 6 is arranged in such a manner that a part of the collector region 2 and the emitter region 3 are pinched. The above-mentioned fixed insulating electrode 6 is maintained at the same potential as the emitter region 3, and it is formed with the material which forms a depletion layer on the adjacent collector region 2. The emitter region 3 and the collector region 2 are arranged in such a manner that they are electrically interrupted by the depletion region. Also, an injection region 8, which is brought into contact with the collector region 2 and the fixed insulating electrode 6 and does not come into contact with the injection region 8, is provided, and the end part 8 of the injection region is interposed between the insulating film at the tip part of the fixed insulating electrode and the collector region.
Patent JP-H10161053-A (JP)
Title: Optical scanning device
Inventor: SUGITO KOJI
IPC: H04N1/113
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To make not an optical correction, but a correction by a simple mechanism when a large difference (aberration) in scanning width is generated between the end part and center part on a recording medium at the time of scanning the recording medium by deflecting light by a rotary polygon mirror. SOLUTION: A rotary mechanism 5 which drives and rotates the rotary polygon mirror 3 rotates a flat pulley 7 at a constant speed by a driving motor 6 and the flat pulley 7 and a circular pulley 8 are coupled by a belt 9 to transmits a turning force to the circular pulley 8. Consequently, when the flat pulley 7 is rotated, its turning force is transmitted to the circular pulley 7, but its rotating speed is slow when the end part on the surface of the photosensitive body 1 is scanned with the laser light and fast when the center part is scanned. Consequently, the scanning width of the laser light is corrected not optically, but by the mechanism to make the scanning width constant at the center and end parts.
Patent JP-H10158605-A (JP)
Title: Pressure-sensitive adhesive sheet for protecting building floor surface
Inventor: IIZUKA HIROYASU
IPC: C09J7/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive easily producible pressure-sensitive adhesive tape which is applied to the scaffold of a building site, can contribute to the safety and efficiency of a work, is ready for the drainage of e.g. rainwater and has excellent antislip effect. SOLUTION: This sheet is prepared by laminating a pressure-sensitive adhesive layer on the back of a support on which many embosses are formed to form parallel lines. The support is an unoriented film of a polyolefin resin. The height of each of the embosses formed on the surface of the support is 20-500μm, and the distance between adjoining embosses is 0.4-10mm. The thickness of the support coinciding with the groove and being the thinnest is 10-100μm, and the thickness of the pressure-sensitive adhesive layer laminated on the back of the support is 25μm or above.
Patent JP-H04192462-A (JP)
Title: Semiconductor memory
Inventor: MATSUSHITA YOSHIFUMI
IPC: G11C11/401
Filed: 1990-11-26
Abstract: PURPOSE:To reduce the ratio of a bit line contact occupying in the entire area of a memory cell and to miniaturize a DRAM by arranging to electrically connect four memory cells each formed of one transistor and one capacitor to the one bit line contact. CONSTITUTION:Four memory cells are formed of transistors 3a-3d and capacitors 7a-7d in a cross-shaped active region 2. A bit line 13 is connected to a source region 4 common to the four transistors 3a-3d via a bit line contact 14 passing an interlayer insulating film 12. As a result, the four cells are connected to the one contact 14. Thus, the ratio of the contact 14 occupying a semiconductor memory can be largely reduced, and the miniaturization of the memory can be further accelerated.
Patent JP-H07174109-A (JP)
Title: Piezoelectric actuator displacement switch
Inventor: IWASAKI KUNIO
IPC: F15B11/08
Filed: 1993-12-22
Abstract: PURPOSE:To provide a function of an on-off displacement switch by enlarging small displacement of a piezoelectric actuator. CONSTITUTION:High pressure gas 5 is infected into a left chamber by motion of a piezoelectric actuator, a piston 7 is moved by a specified stroke, this state is held by a presser pin 11, the high pressure gas 5 is injected into a right chamber by the following motion of the actuator, the piston 7 is returned to its original state, and this state is held by the presser pin 11.
Patent JP-H11159785-A (JP)
Title: Air conditioner with electronic dust collector
Inventor: HIRONAKA YASUMASA
IPC: F24F8/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being attracted to the casing by providing an electronic dust collector for collecting dust in the passing through an air duct using discharge action and preventing the inside of the casing from being charged by grounding the casing. SOLUTION: Indoor air is sucked through a panel 20 and a filter 32 into a casing 10 and cooled or heated by a heat exchanger 30. The air in an air duct 31 passes through the vicinity of a dust collector 50. A high voltage is applied between the discharge electrode 60 and the dust collecting electrode 70 of the dust collector 50 to generate corona discharge. Negative ions or electrons generated by corona adhere to the fine particles in the air which are thereby charged negatively. Consequently, the fine particles are attracted to the dust collecting electrode 70 by Coulomb force and captured. Further, static electricity can be eliminated from the casing 10 by grounding the fixing plate 2 and the heat shielding plate 80 thereof through an earth wire E.
Patent JP-H05160337-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA HIROAKI
IPC: H01L25/07
Filed: 1991-12-10
Abstract: PURPOSE:To provide a semiconductor device so that a bridging bar is prevented from falling out of a connecting position carelessly when handling the semiconductor device, in the semiconductor device including a plurality of semiconductor chips and having the separable bridging bar for connection across elements between outside lead-out terminals. CONSTITUTION:In a semiconductor device, outside lead-out terminals 5 with setscrews 6 led out of a plurality of semiconductor chips included in a case 1 are located on the top of the case 1 in a line, and also a separable bridging bar 7 for connection across elements screwed over the outside lead-out terminals 5 is provided as an attachment. Then, the bridging bar 7 has a U-shape bended so as to attach the bar 7 to the side of the case 1. A pocket 1b for mounting the bridging bar 7 and holding it in its position is provided along the whole side of the case 1. Further, a protruding stopper 1c for falling prevention by which the bridging bar 7 is prevented from falling out of the pocket 1b is provided on the upper middle position of the side of the case 1.
Patent JP-H11162204-A (JP)
Title: Lamp tool and decoration for vehicle
Inventor: TSUNODA KOJI
IPC: F21V17/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a good appearance. SOLUTION: The light comes from outside or from a light source bulb is reflected by the inside reflection effect of an evaporation film 12 (12a to 12c), and colored by passing through a colored transparent printed film 11 (11a to 11c) inside the evaporation film 12 or through a convex colored transparent printed layer, furthermore, refracted in converging manner by a convex transparent printed layer 13 (13a to 13c), so the cubic effect results, and a pattern of colored light provided a brilliant impression and a cubic effect is projected to a pattern reflection surface inside a lamp house.  The colored light with the brilliant impression and the cubic effect projected to the reflection surface is half visible through the opening of the pattern on the evaporation film 12 by movement of the eyes, and changes influenced by the shape of the reflection surface, and can be seen changing dynamically. The good appearance is obtained as a result of this. The evaporation film 12, the colored transparent printed film 11, a porting line (an edge) of the pattern on the convex colorless transparent printed film 13, become difficult to be observed by the synergistic effect between the evaporation film 12 and the reflection surface, so the appearance is more improved.
Patent JP-H10157163-A (JP)
Title: Ink jet recorder
Inventor: OKANO MAMORU
IPC: B41J2/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To print a high resolution image by superposing a pulse electrode on an individual electrode based on an image signal and flying thread-like ink from the tip of a needle electrode thereby flying the ink finely as compared with a case having no needle electrode to a recording medium in a stabilized direction. SOLUTION: A bias voltage is applied between a common electrode 8 and an individual electrode 2 at the time of starting print, and the tip at a needle electrode 3 projects slightly from the surface of an ink droplet. Consequently, thread-like ink flies from the tip of the needle electrode in response to a pulse electrode being superposed based on an image signal. Since the ink flies finely as compared with a case having no needle electrode 3 at a stabilized size, a high quality image can be printed. Furthermore, the needle electrode 3 can be kept in wet state entirely and constantly because it is oscillated and thereby the ink is fed stably while dealing with ink flight at single period.
Patent JP-2000147086-A (JP)
Title: Electronic beam scanning radar device
Inventor: SAWAI SHINICHI
IPC: G01S7/40
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a compounder and a dedicated A/D converter for a transmission power monitor signal and render a normal observation and a transmission power monitor by a method, wherein a switch is provided for selecting an attenuator dedicated to the observation and an attenuator dedicated to the transmission power monitor. SOLUTION: A reception signal 6 passes a first switch 9 which selects a side of a normal observation attenuator and attenuates a predetermined reception signal level in a normal observation attenuator 10. This signal passes a second switch 11 which selects a side of the normal observation attenuator 10, is amplified by a reception amplifier 13, and is converted into a video by a frequency converter 14. Next, the converted signal is A/D-converted and converted into predetermined observation data with a signal processor 16. When it is transmission power monitor, a monitor signal passes the switch 9 set at the side of a transmission power monitoring attenuator 12 and is attenuated by the attenuator 12.  After this signal passes a switch 11 and is amplified by a reception amplifier 13, it is converted by a frequency converter 14 and then is A/D-converted, thereby converted into predetermined observation auxiliary data by the signal processor 16.
Patent JP-H05258280-A (JP)
Title: Magnetic recording medium
IPC: G11B5/845
Filed: 1992-12-04
Abstract: PURPOSE: To obtain excellent orientation of the easy axis of magnetization of a magnetic powder by applying a magnetic field in such a manner that a powder flow is oriented in a specified direction on a magnetic layer in a wet state. CONSTITUTION: A magnetic layer 1 on a supporting body 2 is carried in the direction 3, on which magnetic fields 4, 5 are applied. The particles are oriented in a preferable direction 4 of a head motion. Then the direction of the magnetic field is tilted by a specified angle to orient the particles along the direction 5. Thereby, projections in the dominant magnetic direction are made to align with the average recording direction.
Patent JP-H08178239-A (JP)
Title: Melting furnace
Inventor: ANDO MASATO
IPC: F23G7/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a melting furnace which is capable of efficient melting. CONSTITUTION: A fire grate 3 formed of refractories 2 is arranged in a melting furnace 1, and a gas burner part 4 to heat a fire grate 3 is arranged closer to the lower part of the fire grate 3. A feed part 6 through which incinerated ash 5 is fed on the fire grate 3 is provided. A molten substance take-out port 7 is formed in the bottom part of the melting furnace 1 or the vicinity thereof. High temperature combustion exhaust gas is sucked through the ejector principle of the gas burner part 4 and re-heated by the gas burner part 4 to effect recycle.
Patent JP-H07178057-A (JP)
Title: Ophthalmology system
Inventor: HANAMURA YOSHIHIKO
IPC: A61B3/14
Filed: 1993-12-24
Abstract: PURPOSE:To discriminate easily which part in the eyeground the photographed eyeground image is, by providing an angle detecting means to detect the angle formed by the optical axis of a photograph optical system and a standard axis, and a recording means to record the detected angle together with the eyeground image. CONSTITUTION:A joy stick is pushed, and a halogen lamp 26 is lighted to illuminate the eyeground Er, and at the same time, a solenoid 69 is driven, a quick return mirror 51 is spring up, and an eyeground image is taken on a film 35. The eyeground image taken by a camera element 43 is stored in a recording device. In this recording device, the photographing angle (00, 00) is recorded as a composed image together with the eyeground image, and when the main body is rotated and the optical axis 200a of a photograph optical system 200 is converted to the left side from the center of the eyeground, the photograph angle in the horizontal direction of the main body is from the output of an encoder linking to the rotation, by a control device, and the angle is displayed on a display as (-30, 00).
Patent JP-2000117267-A (JP)
Title: Denitrifying filter medium and its production
Inventor: FUJISAWA EIJI
IPC: C02F1/58
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To remove sulfur from hazardous materials and also odor peculiar to sulfur, to improve denitrifying effect better than expected while keeping an environmental integrity by solidifying sulfur and sodium thiosulfate by gypsum. SOLUTION: First, about 400 g of sulfur is added to 100 g of gypsum and 10 g of sodium thiosulfate and the mixture is agitated while dissolved in 60 g-70 g of water. Since the sulfur is wrapped up in the gypsum in this state while being put in a suitable mold and left as it is, it becomes solid after one day for being taken out from the mold. However, since solidifying strength is weak in this state, it is soaked in gypsum liquid separately prepared and taken out, and excessive gypsum liquid is subjected to natural fall. When it is left as it is for one more day, denitrifying filter medium is completed. It is desirable to incorporate sodium thiosulfate as much as possible, however, it is found from experimental results that its solidifying is allowed to effect with the limit of max. 10% of gypsum. And various kinds of filter medium differing in shape and size can be freely produced.
Patent JP-H05284280-A (JP)
Title: High resolution image scanner
IPC: H04N1/028
Filed: 1991-12-10
Abstract: PURPOSE:To attain high resolution image scanning for picture input at a high speed without any mechanical operation. CONSTITUTION:An incident light is divided into two by a half mirror 4 and made incident in sensors A1, B2 each comprising a facial solid-state image pickup element. The sensors A1, B2 are arranged with a deviation by 1/2 of element arrangement in the horizontal direction or vertical direction. Then video signals from the sensors A1, B2 are synthesized in the horizontal direction by a signal synthesizer 3 when the sensors are placed with a deviation in the horizontal direction and integrated in zigzag in the vertical direction when the sensors are placed with a deviation in the vertical direction and a resulting video signal 5 is outputted.