baber/WOPTO huggingface dataset:
Patent JP-H0547060-A (JP)
Title: Optical system for magneto-optical disk
Inventor: NOGUCHI MASATO
IPC: G11B11/105
Filed: 1991-08-14
Abstract: PURPOSE:To provide the optical system for magneto-optical disk capable of reducing the number of optical elements with non-phase difference coating. CONSTITUTION:The optical system is provided with a signal detection system 40 detecting a signal recorded in a magneto-optical disk 1 from the deflection light state of the light flux reflected by the magneto-optical disk 1. It also provided with a first optical element 31 reflecting the light flux from the magneto-optical disk 1 and giving the phase difference to the deflection light component of the reflected light flux and a second optical element 23 giving the phase difference with the opposite direction to and almost the same dimension with the above-mentioned phase difference to the reflected light flux.
Patent JP-H0953474-A (JP)
Title: Accelerator control device for vehicle with special kind of equipment
Inventor: OHATA KOICHI
IPC: F02D11/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the rigidity of each part from being enlarged more than needed by keeping the vibration of a vehicle from being increased and preventing forcible operation of an operating lever for apparatus. SOLUTION: A vehicle is loaded with special kind of equipment driven by an engine, and an automatic transmission is switched to one of a parking position, a neutral position and a driving position by a select lever. A load lever 13 is turned between the idle rotation position and the full rotation position to adjust the rotating speed of the engine, and an accelerator pedal 14 and an operating lever 18 for apparatus are respectively connected to the load lever 13.  A transmission switching means 23 disposed between the apparatus operating lever 18 and the load lever 13 switches the transmission of operating force to the load lever 13 to be possible or impossible when the apparatus operating lever 18 is operated, and a controller 38 controls the transmission switching means 23 according to the detection output of a select position sensor 37 for detecting the switching position of the select lever.
Patent JP-S6097070-A (JP)
Title: Preparation of coated sheet
Inventor: MATSUNAGA KAZUO
IPC: B05D7/24
Filed: 1983-10-31
Abstract: PURPOSE:To coat a base material with a high solid type paint smoothly and uniformly, by coating the base material in such a state that pressure is applied between the base material and a cylinder by a back-up roll in a gravure reverse coating system. CONSTITUTION:A coating roll 2 having an embossed pattern provided to the outer peripheral surface thereof and a back-up roll having a smooth outer peripheral surface are made parallel axially and a base material is fed so as to be held between both rolls. In this case, the back-up roll 1 is rotated to the feed direction of the base material and the coating roll 2 is rotated in the direction opposite to the feed direction of said base material. A doctor blade 4 is brought into contact with the outer peripheral part of the coating roll 2 after a high solid paint 6 is supplied to said roll 2 to perform doctoring and, thereafter, the base material 3 is supplied between the rolls 1, 2 to be conveyed while pressurized by the back-up roll 1. By this method, the high solid paint can be applied to the base material smoothly and uniformly.
Patent JP-H0367723-A (JP)
Title: Slide roof structure for vehicle
Inventor: YOSHIDA MOTOYOSHI
IPC: B60J7/02
Filed: 1989-08-07
Abstract: PURPOSE:To improve the rigidity in a simple constitution by forming a closed cross section by connecting a fixing plate with an inner panel of a roof rail and installing a member to adjust the height of a slide roof frame to the fixing plate. CONSTITUTION:For installing a slide roof frame 7 to a roof rail 3, the height position of the frame 7 is adjusted by an unillustrated adjusting member provided at a fixing plate 14, and it is fixed by bolts 23, 24 to set an unillustrated slide roof panel on the frame 7 in the same plane as a roof panel 1. The fixing plate 14 is connected with the edges of a lower surface aperture 2 of the roof panel 1, and it is also connected with an inner panel 4 of the roof rail 3, so a closed cross section 17 is formed. By using the existing fixing plate 14, the adjusting member, slide roof frame 7, etc., can be supported strongly with a sufficient rigidity without increasing the number of parts.
Patent JP-H0755082-A (JP)
Title: Hose joint and hose winding/wrapping method
Inventor: ABE MASAKAZU
IPC: B65H54/02
Filed: 1993-08-18
Abstract: PURPOSE:To prevent leakage to be generated from a seal part of a hose joint when large tensile load acts on the hose joint in contact with the outer periphery of a drum, a pully, etc. CONSTITUTION:A thick-walled ring 44 is attached on the outer periphery on a hose 16 side of an external thread joint 12, while a thick-walled ring 74 is attached on the outer periphery of a hose 18 of an internal thread union joint 14. When tensile force F acts on the hoses 16, 18 in contact with a circular member 75, the external thread joint 12 and the internal thread union joint 14 receive the tensile force F by two points of the rings 44, 74, thereby force to act on the center area of the hose joint 10 is decreased. Thereby looseness and backlash of a cap nut 48 and decrease of adhesion of a nipple to the seat surface are eliminated, and leakage from the seal part is prevented.
Patent JP-S6448697-A (JP)
Title: Production of honeycomb core
Inventor: MUTO TSUTOMU
IPC: B21D47/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a honeycomb core of strong joining force by providing a stop at both side parts by providing the noncrystalline amorphous brazing filler metal in specified length at specified on a plate and joining plural plates by pressing and heating by superposing them. CONSTITUTION:The noncrystalline amorphous brazing filler metal A formed in the specified width is in layer on a metallic sheet 1 and provided linearly at specified pitch. A stop B is provided in layer at both sides at least of the position where the amorphous brazing filler metal A of the plate 1 is provided. Plural sheets 1 are superposed so that the provided amorphous brazing filler metal A may be shifted each half pitch alternately and the mutual space is partially joined by pressing and heating. A cell 2 is formed by stretching the superposed and brazed sheet 1 by adding a tensile force thereto in the superposing direction.
Patent JP-H02224029-A (JP)
Title: Digital fuzzy inference circuit
Inventor: MIYAZAWA AZUMA
IPC: G05B13/02
Filed: 1989-08-09
Abstract: PURPOSE:To increase the reasoning speed with simple constitution by providing a fuzzy inference circuit composed of a digital logic circuit. CONSTITUTION:Respective fuzzy inference circuits FZ-1, FZ-2,... are provided with membership function definition circuits 910 for respective antecedent inputs, define membership functions according to membership function definition parameters, and refer to the membership functions to calculate and output the extents (membership values) of how much each antecedent inputs satisfy rules. Each member ship value is inputted to a minimum value arithmetic circuit 920 to select a minimum value, which is supplied to a consequent membership function definition circuit 930. Here, a consequent membership function is defined based upon the consequent membership function definition parameter and consequent input to generate a consequent membership function matching the rule from the output of the minimum value arithmetic circuit; and a membership function composing circuit 940 composes a fuzzy inference result by the maximum value arithmetic. Consequently, the inference speed is increased with the simple constitution.
Patent JP-H0756370-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity and excellent in repetitive characteristics. CONSTITUTION:An electric charge transferring material represented by general formula I or II is used in a photosensitive layer. In the formulae I, II, each of R1-R4 and R10-R13 is H, halogen, alkyl, alkoxy or aryl, each of R5 and R14 is alkyl, aryl, alkenyl or aralkyl and each of (m) and (n) is an integer of 2-3.
Patent JP-S6098614-A (JP)
Title: Treating apparatus
Inventor: NAKAMURA HIROSHI
IPC: C23C14/34
Filed: 1983-11-02
Abstract: PURPOSE:To equalize treatment by constituting a shutter so that the numbers of operation of opening and operation of closing, directions thereof are made the same mutually, and making the times of opening of openings to the same object uniform. CONSTITUTION:An introducing path 2 and an exhaust path 3 for a treating gas are formed to a treating chamber 1, and a wafer 7 is carried intermittently to a conveyor 6 on the inside up to a carry-out port 5 from a carry-in port 4. A sputtering electrode 8 is fitted just above the conveyor 6, and sputtering atoms are driven out of a target 10. When a shutter 13 is operated by a motor 14 and an opening 12 is opened, sputtering atoms are projected and attached on the wafer 7, and a thin-film is formed. When the shutter 13 is closed after a fixed time passes, the formation of the film is stopped. Since the shutter 13 is turned in one direction on the operation of opening and closing, atoms projected on the wafer 7 are equalized, and the distribution of film thickness formed is also made uniform.
Patent JP-H0869810-A (JP)
Title: Manufacture of thin film coated separator of solid electrolytic fuel cell
Inventor: MATSUZAKI YOSHIO
IPC: H01M8/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide a manufacturing method of a thin film coated composite separator for a solid electrolytic fuel cell which is dense and is excellent in electric conductivity and whose mechanical strength is large and which is chemically stable and inexpensive by low temperature coating work. CONSTITUTION: A metal organic compound precursor applied on a substrate 8 of a heat resistant metallic plate by a dip coating method is heated while radiating vacuum ultraviolet ray 4 in a vacuum chamber 1, and a polycrystalline thin film of conductive oxide is synthesized. The metal organic compound precursor by performing dip coating on the substrate 8 is crystallized into an LaCoO3 thin film at a temperature of 600 deg.C by a vacuum ultraviolet ray excitation effect.
Patent JP-H0525188-A (JP)
Title: Production of polymerizable monomer
Inventor: MASUOKA SHIGERU
IPC: C08F30/08
Filed: 1991-07-20
Abstract: PURPOSE:To simplify the reaction process, avoid disadvantages in production processes and simultaneously improve yield and purity of a polymerizable monomer composed of a silyl esterified substance of an unsaturated carboxylic acid in a method for producing the aforementioned polymerizable monomer. CONSTITUTION:A triorganosilanol and a Lewis acid or a Lewis base are added to an unsaturated carboxylic acid to carry out silyl esterifying reaction by dehydrating reaction. Thereby, the objective polymerizable monomer composed of a silyl esterified substance of the unsaturated carboxylic acid (e.g. methacrylic acid) is produced.
Patent JP-H03154620-A (JP)
Title: Membrane separating device
Inventor: BARII RICHIYAADO BURESUROU
IPC: B01D61/14
Filed: 1990-08-01
Abstract: PURPOSE: To enable operation with various operation modes without mixing a filtrate with a feed stream by disposing a processing pump within a conduit network, with valves for introducing fluid under pressure in both of an ordinary flow direction and backward flow direction of a separation module. CONSTITUTION: The fluid in a tank T1 enters the pump P through a conduit 5 and a joint part A and flows through a joint part B, a conduit 3, a joint part D and a conduit 8 to the sepn. module SM. Next, the fluid flows the processing side thereof and returns as a concentrate from a conduit 7 and a joint part C to the conduit network from which the fluid passes a conduit 2 and the joint part A, mixes with the fluid from the tank T1 and returns to the pump P. The part of the mixed stream is taken out of the joint part B, flows through a conduit 9 and may be returned to the processing tank T1 . The filtrate from the sepn. module SM flows through a conduit 10 to the tank T2 . The operation with the many operation systems, such as flow in a backward direction and suction backwashing, is made possible by changing over the respective valves.  Even more, the one processing pump is merely needed and combined contamination does not occur.
Patent JP-H1153428-A (JP)
Title: Information terminal device for supporting operation
Inventor: GOTO KEIJI
IPC: G06Q30/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To determine a proper delivery price according to the kind of an article and the rank of a customer by inputting data on the customer, and finding and displaying the delivery piece corresponding to the article based on the customer data. SOLUTION: Coordinate information on a position on a display which is pressed with a touch pen is inputted and the PDA outputs drawing data at the position by deciding the selected data according to the coordinate information. In this case, the delivery price corresponding to the customer data of past dealings is displayed. Further, the deduction rate is calculated from a discount delivery price and an amount of money which can be reduced is calculated from the possible deduction rate and displayed. Further, the discount amount is calculated from the reduced delivery price after the delivery price corresponding to the customer data is reduced is calculated and displayed. Consequently, a proper price corresponding to the customer data such as past dealt amount and a proper price at which no loss due to a discount more than the possible amount of discount can be determined.
Patent JP-S6263553-A (JP)
Title: Production of l-carnitine
Inventor: YOSHIDA KAZUHITO
IPC: C07C227/28
Filed: 1985-09-17
Abstract: PURPOSE:To separate and collect a fraction rich in L-carnitine, by desalting a filtrate produced as a by-product of the ultrafiltration treatment of milk or milk product, subjecting the desalted solution to column chromatography and eluting the adsorbed fraction. CONSTITUTION:A liquid produced by desalting a filtrate produced as a by- product of the ultrafiltration treatment of milk or milk product or a solution of powder produced by drying the above liquid is subjected to column chromatography packed with a strongly acidic cation exchange resin and the L-carnitine adsorbed from the liquid is eluted to obtain L-carnitine in separated state. The desalting process is preferably electrodialysis from the view-point of low pH fluctuation in the course of passing through the column and low running cost. The adsorption efficiency of carnitine in the column chromatography can be improved by the desalting treatment. The elutant is an alkaline solution such as ammonia water.
Patent JP-H0496275-A (JP)
Title: Mos semiconductor device
Inventor: TAKAHASHI TAKAO
IPC: H01L29/78
Filed: 1990-08-03
Abstract: PURPOSE:To prevent concentration of an electric field and to suppress breakdown due to generation of hot electrons by forming a concentration distribution in a direction parallel to a gate electrode surface in an impurity in a gate electrode, and controlling an electric field distribution in a substrate opposed to the electrode through an oxide film. CONSTITUTION:An impurity concentration in a gate electrode G is increased from a part opposed to a source S to an intermediate part, and decreased from the intermediate part toward a part opposed to a drain D. Accordingly, a voltage to be applied from the electrode G of low impurity concentration to a substrate region opposed to the source S and the drain D through an oxide film O is smaller than that to be applied to the substrate region opposed to the intermediate region of high impurity concentration to prevent concentration of an electric field, and reduced as compared with an electric field intensity in the intermediate region of the electrode G. Accordingly, generation of hot electrons is prevented, a breakdown is suppressed, the concentration distribution of the impurity contained in the gate electrode is controlled to control the electric field distribution in a desired pattern.
Patent JP-S62122932-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: B26D3/12
Filed: 1986-09-02
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-S57127452-A (JP)
Title: Manufacture of cation exchanging material
Inventor: SUBEN ERITSUKU YORUGENSEN
IPC: B01J39/22
Filed: 1981-12-21
Abstract: An inexpensive cation exchanger useful in purifying waste water is produced by treating comminuted bark in separate steps with an alkali hydroxide solution of at least 5% by weight, preferably 20-40% by weight, and with 30-75% by weight sulphuric acid, preferably 50-65% by weight. After each step washing with water is performed until the pH-value after the alkali hydroxide treatment goes below 9 and after the sulphuric acid treatment goes above 3. Preferably, the treatment with alkali hydroxide precedes the treatment with sulphuric acid. The treatment with alkali hydroxide is carried out for 0.5-20 hours, preferably 3-10 hours, and the treatment with sulphuric acid is carried out from 0.5-8 hours, preferably from 1-6 hours. The cation exchanger can be regenerated with alkali hydroxide solution, particularly sodium hydroxide solution.
Patent JP-H1030205-A (JP)
Title: Surface course structure for road surface or floor surface
Inventor: ANDO CHIHIRO
IPC: E01C7/35
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface course structure preventing freezing damage and allowing mounting materials to be simply installed without requiring a skill. SOLUTION: Multiple surface course materials 5, 5 are spread all over an upper layer roadbed 3 serving as a substrate to form a road surface, and the surface course materials 5, 5 are fixed to the upper layer roadbed 3 by an adhesive 4 mainly mixed with asphalt such as petroleum asphalt. Since the adhesive 4 mainly mixed with asphalt is excellent in waterproofness, it allows no moisture to pass through it, and it can effectively prevent rain water from infiltrating into the upper layer roadbed 3. The surface course materials 5, 5 are merely mounted on the adhesive 4 applied on the upper layer roadbed 3 for their installation.
Patent JP-S6447698-A (JP)
Title: Device for transmitting, receiving and indicating information of navigation instrument of ship
Inventor: TAKASE MASAHIRO
IPC: H04Q9/00
Filed: 1987-08-18
Abstract: PURPOSE:To enable the information of navigation instruments to be obtained in rooms other than a steering room by indicating the information of navigation instruments on a ship obtained in the steering room on indicators in a radio room or the like apart from the steering room. CONSTITUTION:Respective data timed or measured by respective navigation instruments 71-84 is input to a CPU12 through an input control circuit 11 of a information transmission controller 10 provided in a steering room 2. The CPU12 stores the input data in RAM14 while the data stored in the RAM14 are output to CPU32 through a parallel-series converting circuit 15 and a series- parallel converting circuit 31 of an expansion interface controlling section 21 built in a radio receiver 20 provided in a radio room 3. The CPU32 outputs the data stored in RAM to CPU40 according to the command from CPU40 of a main body control section 22 so that the CPU40 indicates respective data on a luminescent diode indicating section 47.
Patent JP-H0489588-A (JP)
Title: Multiple azimuth display type direction finder
Inventor: KATAYAMA SUSUMU
IPC: G01S3/34
Filed: 1990-08-02
Abstract: PURPOSE:To catch information such as arriving conditions of a multiplicity of radio waves by providing a determined order surveying means to detect a multiplicity of radio waves in a determined order to obtain each azimuth value. CONSTITUTION:From a cross loop antenna 1, a cross discretion output with the characteristics of digit 8 shape directivity, and from a vertical antenna 2, an omnidirectional output is obtained. After amplifying in high frequency these outputs separately unturned, the outputs from the cross discretion side are taken out switching in turn in a switching synthetic circuit 5 using the low frequency square wave pulse from a switching timer 4. By synthesizing this and the output from the vertical antenna side taken out transferring phase to the same phase, cross discrete directional element outputs with a characteristics of cardioid type directivity are obtained. After amplifying and detecting these series of signals with a single receiver circuit 6, it is discriminated similarly to the rectangular coordinate of the cross loop antenna 1 in a selective switching circuit 7 corresponding to coordinate using the rectangular pulse from the switching timer 4. Then they are taken out separately for each coordinate as direct current levels and the digital signals obtained by AD converting the direct current levels are obtained as coordinate outputs.
Patent JP-S6183673-A (JP)
Inventor: SUGIURA SADANOBU
IPC: C04B35/10
Filed: 1984-10-02
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-H0652272-A (JP)
Title: System and device for image processing
Inventor: TANIO SATOSHI
IPC: G06T1/00
Filed: 1992-07-31
Abstract: PURPOSE:To absorb difference between sequences to a page synchronizing signal so that various functions can be realized without changing a main body side at all by providing a means for setting arbitrarily validity of the page synchronizing signal outputted from a printer engine. CONSTITUTION:In the case of ordinary color print, a page synchronizing signal PSYNC of 4-frames of C, N, Y and K is sent four times from a copying machine to the respective image processors by synchronizing with an image forming operation of four colors of C, N, Y and K. On the other hand, at the time of black-and-white print, the PSYNC of a frame of K is sent once to an image device. In the case of synthesizing and printing a color image and a black-and-white image, as for a relation between the PSYNC transmitted from the copying machine to the image device and each frame data transferred to the image device or the copying machine, color image data is synchronized with the PSYNC of four times, and black data is synchronized with a last fourth PSYNC and outputted, and synthesized.
Patent JP-H0369978-A (JP)
Title: Image forming device
Inventor: KISU HIROKI
IPC: G03G15/16
Filed: 1989-08-10
Abstract: PURPOSE:To always perform stable transfer by switching a polarity to an opposite one and holding the polarity for a time equal to or exceeding the time necessary for one more rotation of a transfer roller after impressing bias for the time equal to or exceeding the time necessary for one rotation of the transfer roller. CONSTITUTION:A transfer material is timely supplied from a conveyance path 5 to the transfer part when the transfer roller 6 arrives at a transfer part where it press-contacts with a photosensitive body 1. At the same time, the bias of a positive polarity is impressed on the transfer roller 6 and the toner image on a photosensitive body 1 is transferred to the transfer material. Namely, after impressing the bias of the specified polarity for the time equal to or exceeding the time necessary for one rotation of the transfer member, the bias whose polarity is inverted is impressed for the time equal to or exceeding the time necessary for one more rotation of the transfer member. Thus, toner is prevented from adhering to the transfer member and the excellent transfer is maintained. The contamination of the back of the transfer material is surely prevented.