baber/WOPTO huggingface dataset:
Patent JP-H06122606-A (JP)
Title: Antibacterial material selective to gram-negative bacteria and selective sterilization
Inventor: YAGUCHI KAZUHIKO
IPC: A01N25/08
Filed: 1993-08-17
Abstract: PURPOSE:To provide an antibacterial material selective to Gram-negative bacteria and a sterilization method selective to Gram-negative bacteria. CONSTITUTION:A thiosulfato silver complex solution is prepared by using silver chloride as the raw material and reacting sodium thiosulfate, sodium sulfite and sodium hydrosulfite therewith. Silica gel is added to the resultant solution to support the silver complex thereon. The mixture containing the thiosulfato silver complex solution and silica gel is evaporated to dryness and the silver complex-supporting silica gel is separated, thus producing the objective antibacterial material. It became clear after measuring MIC(minimal inhibitory concentration) of this antibacterial material that this antibacterial material exhibits an antibacterial activity selective to Gram-negative bacteria.
Patent JP-H0527741-A (JP)
Title: Generation system for high-quality character
Inventor: FUKAYA MASAHARU
IPC: G09G5/24
Filed: 1991-07-19
Abstract: PURPOSE:To make a one-dot display of the pointed part of the high-quality character. CONSTITUTION:When outline data on the high-quality character are obtained, difference values (additional code) from borders of the character to borders are obtained, line by line, in addition to respective line start codes and end codes, and the additional codes are stored, line by line, in a storage device successively to the line start codes together with the start codes and end codes. Consequently, even when the pointed part of the high-quality character consists of one dot, an additional code having a difference value of '0' is obtained, so the high-quality character can be made higher in definition.
Patent JP-H0253658-A (JP)
Title: Antiskid device
Inventor: KIGOSHI HIDEO
IPC: B60T8/50
Filed: 1988-08-16
Abstract: PURPOSE:To shorten the charging time by providing a sensor, detecting a stroke quantity of a plunger in a solenoid pump, and controlling its coil to be electrified in accordance with an output of the sensor, in case of the solenoid pump performing recharging after slacking. CONSTITUTION:A solenoid pump 70 is for recharging a wheel cylinder with working fluid pressurized in a reservoir provided in a loosening circuit connected to the wheel cylinder, and the solenoid pump 70 houses a coil 75 in a casing 72 and inserts a plunger 77 to be slidably fitted into a cylinder member 76 fitted to the internal periphery of the coil 75. By reciprocating a pump plunger 78 being associated with this plunger 77, working fluid, sucked into a pump chamber 500, is pressurized and delivered. Here the plunger 77 provides in its leftward side a stroke sensor 400 controlling the electrification to the coil 75 so as to be stopped, when a plunger forward motion based on an output of the sensor is detected, and so as to be reopened when a plunger return motion is detected.
Patent JP-S6265608-A (JP)
Inventor: KAJI MASAYUKI
IPC: A01C11/02
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0869043-A (JP)
Title: Data imprinting device for camera
Inventor: NOGUCHI YUKIO
IPC: G03B17/24
Filed: 1994-08-29
Abstract: PURPOSE: To make a camera adaptive to the miniaturization of a camera and to always and sharply imprint data by arranging an optical system for forming an image in the data imprinting area of a film exposure surface with data image light in the gap between the rear cover of the camera and a pressure plate inside the rear cover, forming an aperture in a position corresponding to the data imprinting area of the pressure plate and attaching/fixing the exiting end of the optical system on the aperture. CONSTITUTION: A data imprinting prism lens 26 is arranged by making use of the gap 28 between the rear cover 12 and the pressure plate 22, so that an arrangement space used exclusively for the prism lens can be dispensed with. Thus, the adaptation for the miniaturization of the camera can be attained. Moreover, the exiting end 26A of the prism lens 26 is attached and fixed in the aperture formed on the pressure plate 22, so that the distance from the exiting end 26A of the prism lens 26 to the data imprinting area 18C of the film exposure surface can be always kept constant. Therefore, the data from an LED group 30 can be always sharply imprinted in the data imprinting area 18C of the film exposure surface.
Patent JP-S6098183-A (JP)
Title: Discharge flow rate control device in variable displacement hydraulic pump
Inventor: KOKAYU ICHIROU
IPC: F04B49/00
Filed: 1983-11-01
Abstract: PURPOSE:To make external accesories unnecessary, by controlling an external pressure signal with the use of a fixed restrictor and a variable restrictor. CONSTITUTION:When a self-discharged pressure P1 introduced into an oil chamber 41 exceeds a value set by a spring 49, a small piston 43 urges a spool 44 to the right to form a variable restrictor 54 between the spool 44 and a spacer 42. Due to the provision of the variable restrictor 54 and a fixed restrictor 53 disposed in a supply port 32, the pressure in an oil chamber 35 is lowered so that a spool 3 moves to a position corresponding to the lowered pressure, and therefore the position of a swash plate and the discharge flow rate are decreased. Accordingly, the discharge pressure P1 lowers so that the spool 44 moves to the left to throttle the variable restrictor 54 so that the pressure in the oil chamber 35 is raised again. Thus, the discharge flow rate is controlled to a minimum value which maintains the pressure set by the spring 49.
Patent JP-S6264321-A (JP)
Inventor: SANO GENZO
IPC: A47K13/10
Filed: 1985-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1044305-A (JP)
Title: Precoated metal plate excellent in antiblocking
Inventor: TANAKA HISAYOSHI
IPC: B05D7/14
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent blocking without deteriorating workability by having a decorative surface coat on one side of a metal plate and containing organic fine particles with a softening point of at least a specified value in the coating film of a nondecorative surface on the opposite side. SOLUTION: In a precoated metal plate, a decorative surface coating film is formed on one side of the plate and a nondecorative surface coating film is formed on the opposite side. The coating film of the nondecorative surface contains at least one kind of organic fine particles 138 deg.C or more in softening point selected from a group consisting of fluoro-wax, polyethylene wax, and polymer to give appropriate roughness to the nondecorative surface. In the coating film of the nondecorative surface which is usually of monolayer structure, organic fine particles are added into the uppermost coating film when the surface is of two- or three-layer structure. Even when the particles of a softening point below 138 deg.C are added, the particles are softened and deformed by heat treatment applied in the production process of a precoated metal plate so that the effects on the surface roughness by the addition of the particles can not be demonstrated effectively.
Patent JP-H1044965-A (JP)
Title: Brake fluid pressure controller
Inventor: SAKAI AKIRA
IPC: B60T8/36
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To accomplish a fail-safe function, by which sufficient braking force can be generated in case of a malfunction of an operation force sensor, in a brake fluid pressure controller provided with a function controlling a brake fluid pressure on the basis of a detection value of the operation force sensor. SOLUTION: When a PW/ C sensor 30 is in a normal condition, Fr linear valves 58, 66 and Rr linear valves 60, 68 are connected wheel cylinders 82, 88, 110, 116, while the Fr linear valves 58, 66 and the Rr linear valves 60, 68 are controlled on the basis of a detection value PF of the PW/ C sensor 30. If the PW/ C sensor 30 is in an abnormal condition, a fluid pressure source for the wheel cylinders 82, 88 is changed to a master cylinder 14, while the Rr liner valves 60, 68 are controlled on the basis of the detection value PF of a PF sensor 74 arranged in a front fluid pressure circuit 72.
Patent JP-H0254513-A (JP)
Title: Electrolyte solution for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1988-08-18
Abstract: PURPOSE:To maintain a low loss value and stable characteristics of the title capacitor even with use thereof at a high temperature for a long period of time by containing as the electrolyte a spiro-ammonium compound salt of a specific aliphatic unsaturated mono-carboxylic acid compound in a solvent chiefly comprising an aprotic solvent. CONSTITUTION:A spiro-ammonium compound salt of an aliphatic unsaturated mono- carboxylic acid compound of a general formula (I) (in the formula, n is a 4-8 integer, m a 3-6 integer, and R an alkenyl group or an alkadienyl group of a 30 or less carbon number.) is contained as the electrolyte in a solvent chiefly comprising an aprotic solvent. For the spiro-ammonium compound, pyrrolidine is brought into reaction with 1,4-dibrom butane to yield bromide 1,1-spiro-pipyrrolidinium. This is subjected to elecrodialysis using an ion exchanging film for anion exchange. Hereby, an aqueous hydroxide 1,1'-spiro-pipyrrolidinium solution can be synthesized. A desired aliphatic unsaturated mono-carboxylic acid compound is added into the resulting aqueous hydroxide 1,1'-spiro-pipyrrolidinium solution subjected to a neutralization reaction, and dried under reduced pressure to remove water. Thus, 1,1'-spiro-pipyrrolidinium salt of an aliphatic unsaturated mono-carboxylic acid compound can be produced.
Patent JP-S6263664-A (JP)
Title: Formation of build-up resistant coating
Inventor: TAMURA SHINICHI
IPC: C23C4/10
Filed: 1985-09-14
Abstract: PURPOSE:To prevent the sticking of scale to a roll and to prolong the life of the roll by thermally spraying a powdery material contg. Cr2O3 on the surface of the roll with a nonreducing plasma jet. CONSTITUTION:Ar, N2 or the like mixed with oxygen is used as a working gas to prepare a nonreducing plasma jet. An oxide type powdery material for thermal spraying contg. Cr2O3 is thermally sprayed on the surface of a roll for a heat treating furnace with the plasma jet to form a coating contg. <=0.5wt% metallic Cr.
Patent JP-H0757113-A (JP)
Title: Method and device for displaying three-dimensional image
Inventor: SUGA SHINICHI
IPC: A61B8/14
Filed: 1993-08-18
Abstract: PURPOSE:To prevent an aimed part from being missed even if the aimed part is put in the shade of another structure when the three-dimensional image is displayed while the view point is rotated. CONSTITUTION:A one-point indication part 2d indicates one point on the three- dimensional image and an investigation range indication part 2e specifies an investigation range on the three-dimensional image. A connectivity check part 2f finds a point corresponding to the one indicated point on a three-dimensional surface model 3 and also finds surface data connecting with the point within the investigation range. A labeling part 2g gives labels to the surface data. A display mode change part 2h changes the display color or luminance of the labeled surface data. The aimed part can, therefore, be recognized with ease.
Patent JP-S6183505-A (JP)
Title: Illuminating device
Inventor: OKADA SHIGERU
IPC: G02B6/42
Filed: 1984-09-30
Abstract: PURPOSE:To improve the utilizing efficiency of light by making the aperture diameter of a lens provided to face the exit end of a light guide larger than the range of the max. exit angle of the light guide. CONSTITUTION:The lens 3 formed larger in the aperture diameter than the range of the max. exit angle of the light guide 2 for leading out the light from a light source 1 is provided to face the exit end of the guide 2. The light led out to the guide 2 arrives fully at the lens 3 without being shielded by a hood 7.
Patent JP-2000040304-A (JP)
Title: Optical disk and optical disk recorder
Inventor: KUREBAYASHI MASAAKI
IPC: G11B20/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make the number of revolution of an outer peripheral part the smallest and to shorten the rotation starting time by recording information related to disk control in the outer peripheral part, applying the outer periphery as a disk control information recording area to be first reproduced when disk operation is started and recording the data from the outer periphery toward the inner periphery. SOLUTION: Read-in information of embossed data is recorded on the outer periphery 11 of a disk 1, and disk information is recorded in an embossed read-in area 12. A signal related to address information is extracted from the signals regenerated from a pickup, and is sent to an address circuit, and an address is extracted/analyzed, and whether a present area is a limited area for read-in and read-out or a data recording area is decided based on the analyzed value. The number of revolution of the disk answers to the linear velocity of the outer periphery, and becomes the number of latest revolution in the whole area of the disk. Thus, a load of a spindle motor becomes the lightest when the disk is reproduced, and a rising time to the prescribed number of revolution becomes the fastest.
Patent JP-H0523960-A (JP)
Title: Metal fine grinding method
Inventor: MIZUKAMI YOSHIKATSU
IPC: B21D28/24
Filed: 1991-07-19
Abstract: PURPOSE:To perform a job for deburring at the time of fine grinding operation so easily by grinding a metal, being covered with a bad conductor and exposed of a grinding part alone, by means of electrolytic machining. CONSTITUTION:A metal, being covered with a bad conductor and exposed of its grinding part alone, is ground by means of electrolytic machining. At this time, as for this covering bad conductor, it will do with a photoresist being available in an integrated circuit, in general, but it should be resistible to an acid, or alkali or salt available at an electrolytic etching process.
Patent JP-S6184091-A (JP)
Inventor: MATSUMOTO HIROBUMI
IPC: H05K1/11
Filed: 1984-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000033575-A (JP)
Title: Sheet-like abrasive material
Inventor: KONDO TAKAMITSU
IPC: B24D13/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To easily make a polishing roll or the like by making wire rods arranged like a sheet substantially parallel to each other adhere and fix to each other by an adhesive. SOLUTION: A sheet-like polishing material is formed by arranging wire rods like a sheet substantially parallel to each other and then making the same adhere and fix to each otherby an adhesive. Thus, the wire rods are joined to each other by the adhesive, so that handling efficiency can be improved, and the material is hard to be broken so as to improve durability in use, and further the polishing force is increased so as to improve polishing efficiency. The thickness (D) of the sheet-like polishing material is 0.5-10 mm, the length (H) is 5-500 mm, and the ratio (H/D) of the thickness D to the width H of the sheet-like polishing material in the vertical direction to the longitudinal direction of the wire rod is 2-200.  As an adhesive for making the wire rods adhere and fix to each other, a rubber elastic resin adhesive is favorable in view of polishing performance and the durability in use of the polishing material.
Patent JP-S5995023-A (JP)
Inventor: KUBO TOSHIAKI
IPC: A47L1/09
Filed: 1982-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6266665-A (JP)
Title: Manufacture of driving circuit substrate
Inventor: ICHIKAWA OSAMU
IPC: G02F1/1368
Filed: 1985-09-19
Abstract: PURPOSE:To avoid an interlayer shortcircuit of matrix wirings by forming wirings of a driving circuit substrate for a display unit by arranging thin film switching elements in a matrix state of a metal film capable of being oxidized, when forming the substrate, and heat treating to convert the surface to an insulator layer. CONSTITUTION:When a conductor layer made of Ta is formed on a transparent insulating substrate 1 made of glass, the layer is composed of address wirings 2-1 extending longitudinally, a gate electrode 2-2 branched from the midway, and a wiring pad 2-3 disposed at the end. Then, the layer except the electrode 2-2 is subjected to an anodic oxidation to convert to an insulating film 4, another insulating film 3 is coated on the electrode 2-2, an N<+> type a-Si conductor layer 5 is mounted on the film 3, a contacting hole 3-2 is opened in the pad 2-3, and a pad electrode 8-4 is buried. Thereafter, picture element electrodes 6 are formed on the film 4, a source electrode 8-2 and a drain electrode 8-3 are formed on the layer 5, and data wirings 8-1 crossed perpendicularly to the electrode 8-2 are formed.
Patent JP-H0554253-A (JP)
Title: Electronic thermal controller of automatic vending machine
Inventor: MORI HISANAO
IPC: G07F9/10
Filed: 1991-08-16
Abstract: PURPOSE:To hold reference temperature data without any backup power source, to improve the reliability of the data holding, and to easily write and rewrite the reference temperature data through single hardware by storing the reference temperature data in an electrically erasable and programable nonvolatile memory.. CONSTITUTION:The electrically erasable and programable nonvolatile memory EEPROM 2b is stored with the reference temperature data and data for control except the reference temperature data are written in a ROM 2a in addition to the operation program of a CPU 1. The data for control includes reference temperature data (common temperature data) which is common to various automatic vending machines to be used in case of abnormality such as the destruction of the reference temperature data unless the reference temperature data are not written in the EEPROM 2b. An external input device 7 is used to write the reference temperature data in the EEPROM 2b. Consequently, the ROM 2b need not be referred to for each kind of automatic vending machine.
Patent JP-H0528512-A (JP)
Title: Carriage hold servo control system for optical information recording and reproducing device
Inventor: YASUJIMA HIROMI
IPC: G11B21/08
Filed: 1991-07-22
Abstract: PURPOSE:To stop a feeding motor with a tracking error signal and a sum signal by detecting a present position from the tracking error signal and detecting a moving direction from the phase difference of this signal and the sum signal. CONSTITUTION:A disk 20 is rotated at a fixed revolving speed, applied to a focus servo and tracking servo positional control is performed. When carriage hold servo is operated, a switch 1 is turned on and a tracking servo middle point servo is turned on. The switch SW3 is turned off, the tracking servo is turned off and the switch SW2 is turned on to a driver 12 side. From this time, by an MPU 10, the speed of an optical head 31 is found from the value of a cycle counter 14, a motor driver 12 is driven with the output value of a D/A converter 11 by using the direction detecting signal DS of a direction detector 17 and a target speed is made zero.
Patent JP-2000036096-A (JP)
Title: Traffic control method and device
Inventor: ODA TOSHIHIKO
IPC: G08G1/081
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To dynamically decide an appropriate signal control parameter corresponding to an actual road traffic condition from present traffic flow data and signal control parameter and to control a traffic flow. SOLUTION: This device is provided with a means 6 for calculating the delay of a vehicle in a road network from the traffic flow data and the signal control parameter, the means 7 for deciding a new cycle length/split from the delay, the means 8 for calculating the traffic index of a route from the delay, the means 9 for classifying the traffic state of the route from the traffic index, the means 10 for calculating present green light travel time from the traffic flow data, the means 11 for selecting the control method of an offset from a traffic state, the means 12 for deciding the offset in the case that the difference of direction traffic is large, the means 13 for deciding the offset in the case that the difference of the direction traffic is small, the means 14 for projecting a passing band which is green light time on a reference intersection corresponding to a traveling state,  the means 15 for calculating the offset by the projected passing band and the means 16 for dividing the passing band based on the delay and calculating the offset.
Patent JP-H0954291-A (JP)
Title: Optical phase shifter and optical switch using the same
Inventor: KITAGAWA TAKESHI
IPC: G02F1/313
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly change the phase of propagating light. SOLUTION: This optical phase shifter has a structure formed by arranging a metallic thin-film electrode 4 right above the optical waveguide 2 on a conductive silicon substrate 1. An electric field is impressed on the optical waveguide 2 by applying voltage between this silicon substrate 1 and the metallic thin-film electrode 4. The refractive index of the optical waveguide 2 is then changed by an electro-optical effect and the phase of the light propagating in the optical waveguide 2 is changed. The electro-optical effect is utilized, unlike the conventional thermooptical phase shifter and, therefore, the changing of the phase of the propagated light in such extremely short time determined by the resistance between the electrodes and the capacity product thereof is made possible.
Patent JP-H0948261-A (JP)
Title: Head up display
Inventor: ANDO HIROSHI
IPC: G03B21/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and power consumption and prevent the generation of heat and the lowering of service life of a light source. SOLUTION: A light source 6 for the back light of a display 5 is driven by a circuit part 8 and irradiates with the luminance proportional to the light receiving quantity of an optical sensor 9. A shading plate 11 is interlocked with a falling-type hologram combiner 2. When the hologram combiner 2 is put in a leveled state, the shading plate 11 is positioned between the optical sensor 9 and the light receiving aperture 10 to shut out the light from the external world and to act in such a way as to hinder the light from reaching the optical sensor 9. At the leveled time of the hologram combiner 2, the light receiving quantity of the optical sensor 9 is reduced by a large margin, so that the supply electric energy to the light source 6 is reduced by a large margin.
Patent JP-H1147802-A (JP)
Title: Production of wide flange shape with bevel
Inventor: NAGAHIRO HISASHI
IPC: B21H8/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve beveling dimensional accuracy by rolling down the flanges of a rough rolling stock by the calipers of the perpendicular rolls of finish universal rolling in a thickness direction, then rolling down the flanges in a transverse direction by the calipers of the horizontal rolls of the edger of the ensuing stage, after the levelings for welding is formed at the front ends of the flanges, thereby trimming the shapes at the front ends of the flanges and beveling parts. SOLUTION: The perpendicular rolls 21a, 21b of a finish universal rolling will are provided with the box type calipers 22a, 22b for roughly forming the bevels at the flange ends while restraining the flange width by the side walls 23 of the perpendicular rolls. The bottom width of the calipers is determined by taking the rolling reduction by the edger into consideration from the finish target size obtd. by subtracting the width corresponding to twice the bevel width from the width of the product flanges. The width b2 of the aperture is so set that the inclination of the side walls 23 is smaller than the inclination of the bevels. When ruggedness is formed on the outside surface of the flange, the base 24 of the box type caliper 22b is inscribed with rugged patterns 26 and the ruggedness is formed simultaneously with the bevels.  The flange thickness of the roughing rolling mill is determined by taking the rolling reduction necessary for the ruggedness into consideration.