baber/WOPTO huggingface dataset:
Patent JP-S59101469-A (JP)
Title: Preparation of 5-methylthiopyrimidine derivative
Inventor: ISHIKAWA KATSUTOSHI
IPC: C07D409/12
Filed: 1982-11-30
Abstract: NEW MATERIAL:The compound of formula I [R<1> is 1-3C alkyl; R<2> is R<1>, 3- 4C alkenyl, propargyl, alkoxyalkyl, alkylthioalkyl, furfuryl, thienylmethyl, phenyl, halogen-substituted phenyl, or group of formula II (R<3> and R<4> are H or CH3; Y is H, halogen, CH3 or OCH3; n is 1-2)]. EXAMPLE:5-Methylthio-2,4,6-trimethoxypyrimidine. USE:Agricultural fungicide having excellent fungicidal activity and proliferation- inhibiting effect to plant pathogen, capable of controlling the plant blight caused by various fungi, harmless to crops and fish, and having very low toxicity to warm-blooded animal. PROCESS:The objective compound of formula I can be prepared in high yield, by reacting 5-methylthio-2,4,6-trichloropyridine with an alcohol of formula R<1>-OH in the presence of an alkali metal hydroxide, and reacting the resultant compound of formula III with an alcohol or phenol of formula R<2>-OH in the presence of an alkali metal hydroxide.
Patent JP-2000051219-A (JP)
Title: Production of catheter and apparatus therefor
Inventor: RICHARD HINGLEY
IPC: A61B8/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the ultrasonic reflection characteristics in a specific region of a catheter made of a flexible soft material by grinding of spiral grooves without depending upon the addition of different materials. SOLUTION: A catheter shaft 1 is inserted into a sleeve 25 and its front end 4 is projected from this sleeve 25. This shaft 1 is then screwed into a cylindrical body 18, is projected from holes 21, 17 and is slid and fitted onto a pin 14. The sleeve 25 advances into the rear end of the cylindrical body 18 during this time and comes into contact with ball screws 22, 23. When the sleeve 25 and the shaft 1 are thereafter rotated, both are advanced by the screwing effect between ball screws 22, 23 and spiral threads 36. The front end of the shaft 1 is brought near to the mounting end 15 of the pin 14 by the forward screwing of the sleeve 25 into the cylindrical body 18. A grinding wheel 11 is rotated and is lowered and its peripheral edge is brought into contact with the surface of the shaft 1.  When the grinding wheel 11 is rotated in this position in the direction of slackening the sleeve 25 and is displaced in the direction where the sleeve slips out of the cylindrical body 18, the peripheral edge of the grinding wheel 11 forms the spiral grooves on the peripheral surface region of the shaft 1.
Patent JP-H0493943-A (JP)
Title: Reticule
Inventor: SHIYOURAKU KAZUNORI
IPC: G03F1/54
Filed: 1990-08-07
Abstract: PURPOSE:To prevent the sticking of dust to the edge parts of patterns and the stain of these parts and to eliminate the chipping in the edge parts so as to eliminate the pattern defects to be transferred onto a wafer at the time of exposing a lithographic stage by embedding a mask material into a transparent substrate and flattening both surfaces of the reticule. CONSTITUTION:A groove 3 is formed on the glass substrate 1 and the mask material 2 consisting of chromium or chromium oxide is embedded into this groove 3, by which the reticule is constituted. A method of forming a mask consisting of a photoresist on the substrate 1, etching the substrate 1 by using this mask to form the groove 3, then depositing the mask material 2 in this state by a bias sputtering method to fill the groove, and removing the mask to remove the unnecessary mask material is used for forming this reticule. Since the mask material 2 is embedded in the groove 3 in this way, the sticking of the dust to the edge parts of the patterns consisting of the mask material 3 by washing and the chipping of the edge parts are obviated.
Patent JP-H0372724-A (JP)
Title: Method for detecting defective position on communication cable
Inventor: KOGA HIROAKI
IPC: H04B3/46
Filed: 1989-08-11
Abstract: PURPOSE:To improve precision by setting a virtual defect on a reference cable free from defect and operating a reflected wave received from the defective position as a parameter with respect to the virtual defect to estimate the defective position of a cable to be tested. CONSTITUTION:A reference conductor 6 free from defect is connected to a pulse tester 1, and a pulse signal is transmitted from a transmission part 2, and the reflected wave of the pulse signal in the conductor 6 is received by a reception part 3 and is stored in a memory 12. A virtual defect of the reference conductor 6 is set by an arithmetic unit 7, and the virtual distance of the virtual defect position is changed to compute the received reflected wave. The operation result is compared with the reflected wave of a conductor 6' to be tested, which is actually measured and is stored in a memory 17, by a comparing means 18, and the virtual defect point for 0 or minimum comparison error is discriminated as the defective position. Thus, the distance to the defective point is estimated with high precision.
Patent JP-H0878664-A (JP)
Title: Semiconductor device having hetero junction
Inventor: WATANABE YU
IPC: H01L29/47
Filed: 1994-09-01
Abstract: PURPOSE: To reduce gate leak currents by forming a second semiconductor layer, where the wavelength vector to become the lower end of the energy level of a conduction band is different from the wavelength vector to become the lower end of the energy level of the conduction band of a first semiconductor layer, on the surface of the first semiconductor layer. CONSTITUTION: Three layers are made by catching both sides of a nondoped Al0.3 Ga0.7 As layer (Γ layer) 1 with nondoped Al0.75 Ga0.24 As layer (X layers). The energy level of a conduction band is higher on the side of the center Player than on the side of the X layers 2 and 3 on both sides. The electrons advancing from the X layer 2 to the Γ layer 1 sense the discontinuity of effective energy level larger than the difference of the energy level of the conduction bands of both layers. Moreover, for the conductive electrons in the X layer 2 to enter the level of the lower end of the conduction band of the Γ layer 1, the mutual action with phonons becomes necessary. A current not less than the current being expected from the difference between the energy levels of the conduction band flows.
Patent JP-H0873164-A (JP)
Title: Control device for elevator having step for wheelchair
Inventor: OGAWA YUTAKA
IPC: B66B29/08
Filed: 1994-09-01
Abstract: PURPOSE: To provide a control device for an escalator having a step for a wheelchair, capable of properly keeping the safety for the transport of the wheelchair user, regarding an escalator having an intermediate landing. CONSTITUTION: Regarding an intermediate landing-equipped escalator where an intermediate landing 101 is provided at the intermediate section of an escalator 1, a speech message is produced to invite a wheelchair user's attention, depending on detection output from each of landing deceleration start limit switches 43 and 45 for detecting the arrival of a step for a wheelchair at the landing 101, and intermediate landing passage confirmation limit switches 44 and 46 for detecting the passage of the step for the wheelchair through the landing 101. At the same time, the travel speed of the step through the landing 101 is lowered during a period from the generation of detection output from the switches 43 and 45 to the generation of detection output from the switches 44 and 46.
Patent JP-H0535937-A (JP)
Title: Discrimination system
Inventor: KOBAYASHI KOJI
IPC: G06Q20/00
Filed: 1991-07-26
Abstract: PURPOSE:To make a system which is excellent in response by shortening a processing time on a master side. CONSTITUTION:An enquiry code is always transmitted from a reader 1. In an IC card 2, all data including function codes is written in the EEPROM 2-6. When the IC card enters in electromagnetic field formed by the reader 1, the enquiry code is received and it is given to a control logic 2-5. The control logic 2-5 collates the enquiry code and an intrinsic code, and returns the function codes when both of them coincide. The reader 1 receives the function codes from the IC card 2, analyzes them and requests the IC card 2 to transmit the necessary data.
Patent JP-H0370684-A (JP)
Title: Hydraulic steering device with variable displacement oil hydraulic motor
Inventor: NAKAMURA TSUGUAKI
IPC: E02F9/02
Filed: 1989-08-11
Abstract: PURPOSE:To improve steering performance by forming a steering motor, which inputs torque to a differential planetary gears for giving a differential speed to right and left drive wheels at the time of steering, in a variable displacement type and controlling the motor so as to decrease a motor capacity when a pilot oil pressure, applied to a steering valve, exceeds a fixed value. CONSTITUTION:A hydraulic circuit, which comes out from a PPC valve 1 actuated by operating an operating lever, is connected to both ends of steering valve 2 so that a pilot pressure is actuated, while a hydraulic circuit, which comes out from a variable displacement oil hydraulic pump 3, is connected to a steering motor 5 via the steering valve 2. By power of the steering motor 5, a differential planetary gears are driven so as to give a differential speed to right and left drive wheels of a crawler vehicle when it is steered. Here the steering motor 5 is formed in a variable displacement oil hydraulic motor, and a counter balance circuit 7, brake circuit 8 and a volume control part 10 are provided. When the pilot oil pressure, applied to the steering valve 2, exceeds a fixed value, the steering motor 5 is controlled so as to decrease the volume.
Patent JP-H0875913-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1994-09-02
Abstract: PURPOSE: To provide a production method for color filter excellent in the followup ability and workability of a photosensitive film and capable of forming a high precision multicolor fine pattern. CONSTITUTION: In this production method for color filter for forming the multicolor pattern from the photosensitive film provided with a base film and a monochromatically colored photosensitive resin layer on a transparent substrate by repeating processes including at least (1) a process for pasting the colored photosensitive resin layer to face the substrate, (2) a process for forming the prescribed pattern by expos and (3) a process for developing, the prescribed pattern in the process (2) for forming the prescribed pattern by exposure is provided so that the pixel shape of the color filter is stripe like, each of the stripes 1 forms an independent rectangle in every picture element and a gap 2 is present in the longitudinal direction of the stripe 1.
Patent JP-S59101132-A (JP)
Inventor: OGURA ICHIROU
IPC: G01F1/66
Filed: 1982-11-29
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-H1153515-A (JP)
Title: Paper sheets reader
Inventor: KOBARI TSUNEMASA
IPC: G06Q10/10
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce an image data amount through the compression of read images in the image reading of paper sheets and to read satisfactory image data. SOLUTION: A CPU 100 converts the data of 8 bits in RGB read by a contact type image sensor unit 31 to black-and-white 8-bit data in a monochromatic circuit 102 and supplies them to one side of a comparator 101. Then, a reference value to be set by a reference value setting circuit 103 from horizontal and vertical position signals corresponding to read images such as the character parts of an application form, the signature range of a signature and seal impression range and seal impression range is supplied to the other side of the comparator 101, and a binarized signal corresponding to the read image is supplied to an image memory.
Patent JP-H0258712-A (JP)
Title: Magnetic head and its manufacture
Inventor: OSAWA YUICHI
IPC: G11B5/127
Filed: 1988-08-23
Abstract: PURPOSE:To stabilize the width of the main core of a magnetic head to a prescribed value and to improve the manufacturing efficiency of the head by forming protective films on the side faces of regulating grooves and metallic magnetic films of magnetic body blocks which are a pair of facing sub-cores. CONSTITUTION:The title magnetic head is provided with a pair of sub-cores 21 and 22 which are formed of a magnetic substance and respectively provided with regulating grooves on both sides of the facing faces, pair of main cores 24 respectively formed of metallic magnetic films on the facing surfaces of the sub-cores 21 and 22, protective films 25 respectively formed on side faces of the sub-cores 21 and 22 except the regulating grooves 23, 23 and facing faces of the main cores 24, magnetic gap section formed between the main cores 24, and joining member which joins the pair of sub-cores 21 and 22 to one body. Namely, the protective films are formed on the side faces of the regulating grooves and metallic magnetic films of the magnetic blocks which are a pair of sub-cores facing each other. As a result, a prescribed main core width can be obtained stably and the manufacturing efficiency of thin magnetic head can be improved.
Patent JP-H0932407-A (JP)
Title: Hinge for door
Inventor: SAKAYORI MAMORU
IPC: E05D11/10
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To selectively hold a door in a fully opened condition or in the fully closed condition. SOLUTION: Spring fitting parts 14, 24 are provided on a fixing side flitting piece 10, and a turning side fitting piece 20, and the spring fitting parts 14, 24 are arranged so that the spring fitting part 24 is moved over the line connecting a pivot 19 to the spring fitting part 14 as a door 200 is turned between the fully opened position and the fully closed position. A spring 50 to press the spring fitting parts 14, 24 in a separating direction from each other is provided between the spring fitting parts 14, 24.
Patent JP-S60101695-A (JP)
Inventor: SUZUE GOUJI
IPC: G07G1/12
Filed: 1983-11-08
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-S6451875-A (JP)
Title: Camera integrated video tape recorder
Inventor: TEZUKA YASUSHI
IPC: G03B7/16
Filed: 1987-08-24
Abstract: PURPOSE:To obtain an optimum brightness similar to an ordinary photographing by calculating a diaphragm value from the quantity of light data of a stroboscopic light emission stored in the quantity of light storing means and distance data measured by a distance measuring means. CONSTITUTION:A switch 17 for switching a diaphragm voltage for a general exposure and a diaphragm voltage for a stroboscopic exposure and outputting to a motor 3 for the diaphragm is changed over to a terminal (b) side. A test light emission from a stroboscope 12 is received in a light receiving part 13, the quantity of light data is stored in a microprocessor 15 and the distance data from an encoder for calculating the distance is fetched to the microprocessor 15 before a next stroboscopic light emission. The microprocessor 15 calculates the optimum diaphragm value based thereon, drives the motor 3 for the diaphragm through an amplifier 16 and the change over switch 17 to set the diaphragm 2 to an optimum state. Thereby, the stroboscope is light emitted to photograph an object, thereby, the video of the optimum brightness similar to the ordinary photographing can be obtained.
Patent JP-S6365593-A (JP)
Inventor: NOMOTO TAKASHI
IPC: G07B1/00
Filed: 1986-09-06
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-H0258199-A (JP)
Title: Automatic transaction device
Inventor: IRISAWA HIDENORI
IPC: G07D9/00
Filed: 1988-08-24
Abstract: PURPOSE:To improve the safety by closing an aperture part for customers with a shutter at the time of taking out an internal apparatus to prevent hands or foreign matters from being inserted from the aperture part. CONSTITUTION:A device main body 11 having an aperture part 17 for customers is provided with an internal apparatus 25 which is freely taken into and out of the device main body 11 and faces the aperture part 17 and a shutter 28 which is turned in accordance with the taking-in/out operation of the internal apparatus 25 when being energized toward the internal apparatus 25 and closes the aperture part 17 at the time of taking out the internal apparatus. Since the aperture part 17 for customers is closed with the shutter 28 at the time of taking out the internal apparatus 25, hands or foreign matters are prevented from being inserted from the aperture part to improve the safety.
Patent JP-H06176923-A (JP)
Title: Circuit device for driving of electromagnetic load
Inventor: TOOMASU BIIRESHIYU
IPC: H03K17/0814
Filed: 1993-08-25
Abstract: PURPOSE: To obtain a boosting device in which extremely a high-speed boosting can be attained within a short boosting time in a circuit device for an electromagnetic load, with only a slight energy loss generated at that time. CONSTITUTION: A driver circuit 20 is connected serially with an electromagnetic load 10. This driver circuit can be by-passed by a boosting circuit 70. This boosting circuit is constituted of a capacitor 50, which absorbs energy stored in a load at the time of interrupting a load and a control Zener diode 70. The control Zener diode is constituted of a transistor 80 and a Zener diode 90. The large amount of the energy at the time of a load interrupt is absorbed by the capacitor, so that a hoot loss can be reduced, and a high-speed boosting can be realized by the control Zener diode.
Patent JP-H03247448-A (JP)
Title: Matching corrector in paper guide barrel of multicolor printer
Inventor: RUDORUFU OTOFURIITO
IPC: B41F21/10
Filed: 1990-08-07
Abstract: PURPOSE: To remove a deviation in registration and mackle by a simple system by arranging a plurality of adjusting units, each being composed of a fixed conical bushing and an adjustable conical bushing which can be adjusted with the help of an adjusting spindle, on the drive wheel of a paper guide drum. CONSTITUTION: A multicolor printing rotary printer is composed of impression cylinders 1, 3 and a transfer cylinder 2 whose drive wheel 4 is equipped with an adjusting unit 5. The adjusting unit 5 is made up of two adjustable conical bushings 6.1, 6.2 connected with an adjusting spindle 7 and fixed conical bushings 8.1, 8.2 attached to the unit 5. One 6.1 of the adjustable conical bushings has a left-hand thread, while the other adjustable conical bushing 6.2 has a right-hand thread. The adjustable conical bushings 6.1, 6.2 approach to or are separated from each other by rotating the adjusting spindle 7. When the adjustable conical bushings 6.1, 6.2 are approximated to each other, the bushings 6.1, 6.2 are clamped in a bore 11 by a conical gradient, resulting in the deformation of the bore 11.  This deformation is transmitted to teeth 12 and individual errors which work relative to the transmission of an angular velocity, correct a registration due to the deformation of a serrated wheel to prevent mackle resulting from a difference in the angular velocity from occurring.
Patent JP-2000040695-A (JP)
Title: Plasma processor
Inventor: OMI TADAHIRO
IPC: H01L21/203
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching device capable of equal etching process without charge up damage to a substrate and a sputtering device which is equal to the substrate and besides in which stress does not occur, by enabling the equalization of density of produced plasma to the surface of the substrate and the equalization of the self bias potential without rotating a magnetic field application means, keeping the pressure distribution on a substrate to be treated equal. SOLUTION: A plasma processor is equipped with two parallel plate type of electrodes 1102 and II105, and in this plasma processor which is provided with a means of application of a horizontal and unidirectional magnetic field to the face where plasma treatment is to be performed, an auxiliary electrode 107 is installed around one electrode, and space 111 capable of plasma excitation is provided on the opposite side to the face where the auxiliary electrode 107 opposes the other electrode, and the auxiliary electrode 107 has a means 109 for applying high frequency.
Patent JP-H0871233-A (JP)
Title: Game facility
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-09-02
Abstract: PURPOSE: To resolve the delivering work of excess prize balls directly.to a player and the transferring work of excess overflown balls to a ball box respectively, prevent the interest of a game from being impaired, and facilitate the prize exchanging work by providing a means nullifying the game completion command. CONSTITUTION: This game facility is provided with an individual control device 3 arranged for multiple pachinko game machines 2, a ball discharge device capable of discharging the game balls and prize balls to the feed tray 21 of the pachinko game machine 2, a game value recorded medium insertion port 69, a game ball discharge action means (e.g. a game ball buying switch 70), an overflown ball detecting device (e.g. an overflown ball sensor), a deposit ball display device (e.g. a liquid crystal display panel 68), a deposit ball return action means (e.g. a deposit ball return switch 71), a game completion action means (e.g. a game completion switch 72), a visual display body issuing device (e.g. a receipt issuing machine 76), a game completion command nullifying means (e.g. a control means), and a control means making a series of control of the devices.
Patent JP-H0374962-A (JP)
Title: Manual scanning type scanner system
Inventor: KIKUCHI TETSUO
IPC: G06T1/00
Filed: 1989-08-16
Abstract: PURPOSE:To always read an original picture as an erected image by detecting the scanning direction of manual scanning, sending a forward/reverse drive signal, and controlling a write direction of original picture information to a picture memory sent from a transmission means based on the forward/reverse drive signal. CONSTITUTION:A forward/reverse drive signal transmission means consists of photo sensors 1,2 and a comparator 3 or the like to generate a forward/ reverse drive signal CC. When original read is started by manual scanning, a forward/reverse drive signal CC representing the drive direction of a read roller from the forward/reverse drive signal transmission means is sent to,e.g. a host B. Then a controller 10 receiving the forward/reverse drive signal CC and acting also like a memory control section controls the write direction of original picture information VD sent from a controller 4 being a transmission means to a picture memory 11 to confirm the display of a substantial original read position. Thus, the original picture is always read as an erected image independently of the original read direction.
Patent JP-S60102772-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIHARA SEIJI
IPC: H01L29/78
Filed: 1983-11-09
Abstract: PURPOSE:To improve the density of integration by restraining polysilicon from oxidizing on a diffusion layer to form a selfmatching contact by a method wherein a nitride film utilized as an oxidizing mask in case of field oxidation is left as it is until a gate polysilicon electrode is formed. CONSTITUTION:A silicon nitride film 13, a field oxide film 14 are formed on a P type substrate 11. Firstly after forming a polysilicon film 16 on overall surface, impurity is diffused into the film 16. Secondly a polysilicon electrode 17 is formed by dry etching process to form another oxide film 18 on the surface thereof. At this time, an active region is left as it is covered with the nitride film 13. Later the film 13 is ion-implanted with an N type impurity and annealed to form a source-drain region 19 and then the nitride film 13 is removed. Through these procedures, a contact hole 22 is exposed on the source.drain region 19. Finally a contact 21 may be formed in the contact hole 22.
Patent JP-S58111278-A (JP)
Inventor: TAKESHITA SHIYUUJI
IPC: H01H45/14
Filed: 1981-12-25
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。