baber/WOPTO huggingface dataset:
Patent JP-H01119929-A (JP)
Title: Optical pickup
Inventor: YOKOYAMA OSAMU
IPC: G11B7/13
Filed: 1987-11-02
Abstract: PURPOSE:To reduce light beams which are reflected without passing through a diffraction lattice and which enter a photo diode by executing nonreflective coating on a substrate on which diffraction lattice is generated. CONSTITUTION:The light beams outputted from a semiconductor laser 10 pass through the diffraction lattice 11 and are converged to one point in a disk 14 in an objective lens 13. A reflected light including information on the disk 14 pass again the objective lens 13, diffracted in the diffraction lattice 11, and the diffracted light enters the photo diode 15, whereby information is detected. In the diffraction lattice 11, irregularity is generated on the surface of the glass substrate by photo etching, and nonreflective coating 12 is executed on the other surface by the thin film of MgF2 generated by a vacuum evaporation method. Thus, the light beams which are reflected on the diffraction lattice 11 and which enter the photo diode 15 can be reduced, and the signals from the disk 14 can easily be detected.
Patent JP-2001103616-A (JP)
Title: Magnetic-damping generator for superconducting magnetic levitation type railroad
Inventor: MURAI TOSHIAKI
IPC: B61B13/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic-damping generator for a superconducting mag netic levitation type railroad, which can generate magnetic damping independent ly in both the vertical direction and the horizontal direction. SOLUTION: A magnetic damping generator for a superconducting magnetic levitation type railroad has collection coils, which are mounted on the left and right sides of a vehicle and arranged into upper and lower rows. The upper left side collector coil 33 and the lower right side collector coil 32 are connected in series to each other, and further, connected to a single set of control power supply 62. An upper right side collector coil 31 and a lower left side collector coil 34 are connected in series with each other, and further are connected to the other control power supply 61. Damping in the vertical direction and damping in the horizontal direction can be controlled independently with the two control power supplies 61 and 62.
Patent JP-H10126976-A (JP)
Title: Secondary battery charging circuit
Inventor: RI SHOKIN
IPC: H02J7/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery charging circuit capable of accomplishing higher charge percentage even if the ambient temperature goes higher. SOLUTION: An ambient temperature detector 38 and a charge current controller 40 are added to the constitution of a conventional circuit. The ambient temperature detector 38 senses the ambient temperature of a battery 4 and generates a detection signal, according to its rise. The charge current controller 40 accomplishes high charge percentage by reducing the charge with the rise of the ambient temperature, controlling the charge so that the charge current to be supplied to the battery 4 may decrease stepwise.
Patent JP-H02127260-A (JP)
Title: Container having liquid or solid storage part
Inventor: OKUTSU ICHIRO
IPC: B65D77/08
Filed: 1988-11-05
Abstract: PURPOSE:To mix stored contents with contents of a container main body outside storage parts by a method wherein the storage parts for containing liquid, solid, etc., are formed or incorporated in a container main body and the storage parts are opened by external operation. CONSTITUTION:A storage part 1b consisting of an appropriate number of small parts is formed at a lower portion of a partitioning wall 1a provided near a bottom of a container main body 1 such as a paper cup. At the time of using this, liquid A (for example coffee) is poured into the container main body 1, and by breaking the partitioning wall 1a with a stick 2, substance B (for example milk) and substance C (for example sugar) can be used as milk and sweet according to an individual taste.
Patent JP-H06125914-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: IKEDA YUICHI
IPC: A61B18/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent an electric signal such as a high frequency current from flowing reversely to an electric circuit in an apparatus main body from an ultrasonic transducer portion via a cooling fluid by using a nonelectrolyte cooling fluid for cooling the ultrasonic transducer portion. CONSTITUTION:During the course of a treatment, a nonelectrolyte cooling fluid 28 is forced to continuously circulate within a circulation tube 27 and a space 20 by a pump 22 to cool an ultrasonic transducer portion 6 located within the space 20 which is heated by internal friction caused by ultrasonic vibration. In this case, since the cooling fluid 28 is nonelectrolyte, a high frequency current flowing from an ultrasonic vibration transmitting member 10 to the ultrasonic transducer portion 6 via a hone 8 does not flow through a coil 14 via the cooling fluid 28. Therefore, the high frequency current does not flow reversely to an apparatus main body 2 via the coil 14 and an ultrasonic signal line 19 and act as noise on an ultrasonic vibration drive circuit including an ultrasonic signal source 16. The ultrasonic therapeutic apparatus can thus be prevented from malfunctioning and be miniaturized since the need for a high frequency noise filter circuit is eliminated.
Patent JP-2000115731-A (JP)
Title: Information processing method, information processor, image pickup device, communication device system and storage medium
Inventor: YOSHIDA SHIGEO
IPC: G06F13/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the information processing system where a digital camera with a communication function whose performance is enhanced is provided while keeping advantages of miniaturization and photographing immediacy. SOLUTION: A management means 308 obtains a total data size consisting of a sum of a scheduled size of 1st data (image data) entered by an entry means 305 and a size of 2nd data received by a reception means 301 and compares the total data size with an unstored capacity (residual capacity) of a memory 304. In the case that the total data size is larger than the residual capacity of the memory 304 as a result of comparison, optional data are selected among data having already been stored in the memory 304 and the selected data are transmitted to other device by a transmission means 301.
Patent JP-2001099299-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: NISHIO MOTOHARU
IPC: F16H61/662
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure speed change control as a discharge flow rate in a neutral position is reduced and fuel consumption is improved. SOLUTION: This speed change control valve 7 contains a spool 8 provided with a land 83, positioned opposite to a feed port 7P to feed an oil pressure, and lands 84 and 85 positioned facing a pair of respective drain ports 7D and 7D formed with the feed port 7P nipped therebetween. Output ports 7L and 7H are provided to effect selective intercommunication between the first and second oil chambers of a hydraulic cylinder and the feed port 7P or the drain port 7D according to displacement of the spool 8. In the neutral position of the spool 8, the land 83 is positioned opposite to the feed port 7P and the lads 84 and 85 to the drain port 7D. The width L1 of the land 83 is set to a value higher than the width L1 of the feed port 7P and the widths L3 of the lands 84 and 85 are set to width at which the drain port 7D is openable.
Patent JP-H10107891-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment in which speech and communication are appropriately conducted by utilizing telephone numbers received previously. SOLUTION: A telephone number is stored at the arrival of an incoming call, and when an opposite terminal equipment is a facsimile equipment, facsimile data are received and it is registered in a registration circuit 30. When the opposite terminal equipment is a telephone set, automatic answering recording is made and it is registered in the registration circuit 30. Thus, telephone numbers of 20 incoming calls in the past are used, a notice is indicated when a caller is going to make a speech regardless of an opposite terminal equipment being a facsimile equipment or a caller is going to make facsimile communication regardless of an opposite terminal equipment being a telephone set so as to avoid useless dialing.
Patent JP-H02123600-A (JP)
Title: Rom programmer device
Inventor: SHIRAISHI SHINICHIRO
IPC: G06F9/445
Filed: 1988-11-02
Abstract: PURPOSE:To promptly execute changing work by sending either produced data or corrected data using a communication line instead of sending a ROM IC itself when either the produced data or the corrected data are sent to a software debugging worker working in a remote place. CONSTITUTION:While a CPU 1, a storing part 2, a display part 3, a keyboard control part 4, and a keyboard 5 are the same as those in an ordinary ROM programmer device, a control part 6, an interface part 7, a modem part 8, and an input/output terminal 9 are composed as follows. Namely, either the data of the ROM to be mounted or the corrected data are stored in the storing part 2, sent through the control part 6 and the interface part 7 to the modem part 8, converted into an audio signal by the modem part 8, and send out from the input/output terminal 9. Further, another audio signal inputted from the terminal 9 is demodulated by the modem part 8, and the data are stored through the interface part 7 and the control part 6 into the storing part 2. Two of the above-mentioned devices are used and connected through a line. Namely, the data of the storing part 2 in the remote place can be used as the data near at hand.
Patent JP-H09123365-A (JP)
Title: Resin composite material
Inventor: FUKUI JUSABURO
IPC: B32B27/22
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composite material covered on colored resin molding with transparent soft vinyl chloride resin composition and having excellent weather resistance, clear hue, sense of quality and sense of deep high grade. SOLUTION: The resin composite material comprises transparent soft vinyl chloride resin composition made of (a) vinyl chloride resin: 100 pts.wt., (b) plasticizer: 15 to 200 pts.wt. (c) phosphoric acid compound: 1 to 15 pts.wt., (d) at least one type of thermal stabilizer selected from Ba-Zn, Ca-Zn or Al-Mg compounds, (e) epoxidized soybean oil or linseed oil: 1 to 15 pts.wt., and (f) ultraviolet absorber laminated on a colored resin molding.
Patent JP-H05222322-A (JP)
Title: Binding agent for paint and its preparation
Inventor: DENISU EMETSUTO MATSUKUJII
IPC: C09D133/06
Filed: 1992-10-16
Abstract: PURPOSE: To obtain a binder for paints with enhanced resistance to org. solvents and improved adhesion to substrates by incorporating a mixture of an emulsion copolymer and a product of copolymn. in an aqueous soln. of a specified compd.  
     CONSTITUTION: The titled binder comprising an admixture of an emulsion copolymer and the product of copolymn. in aqueous soln. of a mixture comprising a water-soluble carboxylic acid of formula I (wherein R 1 , R 2  and R 3  are each H, a halogen, an org. group, etc.; X is a covalent bond or an org. group; when R 4  is an org. group contg. H or COOH group, at least one of R 1 , R 2  and R 3  contains COOH group and when R 4  is not the above described one, at least two of them contain COOH group), a water-soluble hydroxyester of formula II (wherein R 6 , R 7  and R 8  are each H, a halogen, an org. group, etc.; R 9  is at least 2C org. group; and at least one of R 6 -R 9  is an org. group contg. OH substd. group) and a water-soluble amide of formula III (wherein R 10 , R 12  and R 13  are each H, a halogen, an org. group, etc.; R 13  and R 14  are each H or at most 6C org. group; and Z is a covalent bond or an org. group), is obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62139474-A (JP)
Title: Color facsimile equipment
Inventor: KUMAKURA KAZUMASA
IPC: H04N1/41
Filed: 1985-12-13
Abstract: PURPOSE:To shorten a transmission time by discriminating whether a significant picture image exists or not at every color information of each line and interrupting the coding compression and transmission of the color information having no significant picture image. CONSTITUTION:Reflected light from an original 1 is divided into two beams by a beam splitter 5 and respective images are formed on line image sensors 8, 9. The images of a white and black component are formed on the image sensor 8 and the image of a red component is formed on the image sensor 9. The white/black picture signal BW and the red/non-red picture signal RD in respective lines are inputted to a picture information processing part 10 and a reading signal PX is outputted to a line buffer 11 and a deciding circuit 12. The deciding circuit 12 monitors the level of the reading signal PX, and if level inversion is generated, sends a significance detecting signal DT to a compression control part 13. The control part 13 discriminates the signal DT to control an input control signal IP to a coding compression part 14 and outputs a color discriminating signal DC to the coding compression part 14.
Patent JP-H10121069-A (JP)
Title: Auto-gas composition
Inventor: HARA HIROAKI
IPC: C10L3/10
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an auto-gas composition which is the most suitable as a fuel for LPG automobiles, has a high thermal efficiency and is reduced in the formation of NOx gases. SOLUTION: This composition essentially consists of n-butane, isobutane and propane. The content of the butane mixture comprising n-butane and isobutane in an amount to give a volume ratio to the n-butane of 0.5 or above should be 50-90vol.%. The content of the propane should be 10-50vol.%. It is desirable that the content of unsaturated components such as propylene, butylene and butadiene is 1vol.% or below, that the content of each of 5C or higher hydrocarbons is 1vol.% or below and that the vapor pressure at 40 deg.C is 0.40-1.25MPa.
Patent JP-H04155843-A (JP)
Title: Wire bonding method
Inventor: URAMOTO IWAMI
IPC: H01L21/607
Filed: 1990-10-19
Abstract: PURPOSE:To make it possible to execute reliably a bonding connection at a second bonding point by a method wherein a capillary is moved over the second bonding part and thereafter, the capillary is made to descend and moved to the upper surface of the second bonding point, a wire is made to connect to the second bonding point, the capillary is moved to the direction of a first bonding point by a microscopic distance and an ultrasonic vibration is applied to the tip of the capillary. CONSTITUTION:A capillary 3 is moved up to over a lead 7, which is used as a second bonding point, in parallel to the lead 7 by moving an XY table. The capillary 3 is made to descend and moved to the upper surface of the lead 7, which is the second bonding point, and thereafter, a wire 1 is crashed until its wire diameter is formed into a thickness of l2. In this crashed state of the wire, the capillary 3 is moved by a microscopic distance S2 by moving the XY table. An ultrasonic vibration is applied to the tip of the capillary 3 at the moved position of the capillary 3. When the center of the capillary 3 is located at 0, the wire diameter is the thickness of l2 and after the capillary is moved, the center of the capillary 3 is turned into the part 1b of 0', which the distance S2 off from a flat part 1a, and it becomes possible to connect the wire to the second bonding point at a position, where the wire diameter has a thickness of roughly l1.
Patent JP-H1199281-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI HISAO
IPC: A63F7/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance expectation of publicity effect for pachinko halls while achieving satisfaction as pastime for players by letting the players to obtain an object as token or self-praise for winning jack pot. SOLUTION: In a pachinko game machine, when jack pot is won with randomness at a specified probability by the operation of a game control circuit 13, a swing door of an electrically open/close prize device 9 is continuously opened to allow shot balls to easily enter so that a number of premium balls can be gained. In this case, a CCD camera 14 and a video printer 16 are provided in front of a pachinko machine to photograph a player enjoying game. When the jack pot is won, the player is taken by the CCD camera by a signal from the game control circuit and image data obtained, the name of a pachinko hall, the type name of the pachinko machine and the like are printed out onto a seal paper by the video printer to be delivered to the player.
Patent JP-H02188525-A (JP)
Title: Curing of interstitial bladder disease
Inventor: FURETSUDO PII SHIYAAMAN
IPC: A61K31/485
Filed: 1989-10-25
Abstract: PURPOSE: To prepare a pharmaceutical composition, consisting essentially of either of nalmefene and naltrexone and useful for treating interstitial cystitis. CONSTITUTION: This pharmaceutical composition consists essentially of either one of nalmefene (6-methylene-6-desoxy-N-cyclopropylmethyl-14- hydroxydihydronormorphine) or naltrexone (N-cyclopropylmethyl-14- hydroxydihydromorphine) which is a narcotic antagonist. The resultant composition can be prepared as the form of a tablet, a capsule, a caplet or a liquid and the daily oral administration of 1-50mg nalmefene or naltrexone is preferably carried out.
Patent JP-H03143806-A (JP)
Title: Entrance/exit designating article containing rack
Inventor: MITSUMOTO YOSHIYASU
IPC: B65G1/137
Filed: 1989-10-30
Abstract: PURPOSE:To prevent an error of entry and shipping of an article for a containing rack having covers at the front surface of many stages and many lines of parted containing chambers by composing to open the desired one of the covers. CONSTITUTION:A vertical screen 11 and a lateral screen 16 are run by operation of a control panel 8, and an entrance/exit port 17 formed by an aperture part formed at an intersectional part of a lateral long hole 12 and a vertical long hole 16 is stopped at a desired containing chamber 6. A load is entered and withdrawn through this entrance/exit port 17. In this constitution, an error of a containing position can be prevented, and the load can be taken out correctly.
Patent JP-2000112165-A (JP)
Title: Image forming method and electrophotographic photoreceptor used in same
Inventor: ITAMI AKIHIKO
IPC: G03G5/147
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for providing a stable high resolution image in liquid development over a long period of time and to obtain an electrophotographic photoreceptor used in the image forming method. SOLUTION: At least electrifying, imagewise exposing and developing means for an electrophorographic photoreceptor are used. The developing means is liquid development. The surface layer of the electrophotographic photoreceptor contains a resin binder obtained by crosslinking a resin containing Si atoms with a cross linking agent and has >=90 deg. contact to water. The resin containing Si atoms contains constituent units of the formula, wherein R1 and R2 are each H, alkyl or aryl, R3 and R4 are each H, halogen, alkyl or aryl and X1 is an Si-containing group.
Patent JP-2001064901-A (JP)
Title: Joint structure of adhesion isolation rail
Inventor: KAGEYAMA TOMOAKI
IPC: E01B11/24
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of an adhesion isolation rail capable of reducing damage and noise of the rail body due to an impulse, reducing vibration, and preventing the flow phenomenon and the omission of the end of the rail, reducing labor for maintenance, and elongating the longevity. SOLUTION: In this adhesion isolation rail 1, corresponding joints 2, 2 are obliquely cut 3a so that the vertical angle forms a sharp angle to the track direction and the end forms a round curve 3b. That is, the rails are connected so as to form a gentle S-shaped curves 3, 3. Further, a run off face is shaped at the upper face of the projecting end of the end or the outside face, in the joint structure.
Patent JP-H05200190-A (JP)
Title: Safety device of boiling washing machine and control method thereof
Inventor: BUN KEIKOU
IPC: D06F34/08
Filed: 1992-10-19
Abstract: PURPOSE: To execute boiling clothes washing under a waster temperature capable of exhibiting a boiling effect and to prevent the overheat of a heater by providing a water temperature sensing means of washing water, a water temperature sensing means for controlling the heater at the time of an abnormality, a heater temperature sensing means and a heater temperature sensing means for controlling the operation of the heater at the time of an abnormality. CONSTITUTION: A thermister TH1 and a thermostat 36 as first and second heater temperature sensing means are provided, and when the washing water is not supplied to the position of the heater 2 inside a water tank 1, the overheat of the heater 2 is sensed and the operation of the heater 2 is controlled. Then, further, the thermister 6 and the thermostat 37 as the water temperature sensing means are provided. The thermister 6 and the thermostat 37 are installed so as to in direct contact with the washing water on the surface of the water tank 1 below the heater 2, and in the state of supplying the washing water to or above the position of the heater 2 inside the water tank 1, sense the temperature of the washing water and control the operation of the heater 2.
Patent JP-H10106966-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZUMI HIROHIKO
IPC: H01L29/78
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an impurity diffusion layer with a substantially shallow junction, by utilizing a restoration process for a crystal defect produced on a semiconductor substrate using an ion implantation step. SOLUTION: After ion implantation to a silicon substrate for forming an impurity diffusion region, a low-temperature anneal treatment step is carried out at a temperature from 300 to 500 deg.C, and an rapid annealing step at a temperature of 800 deg.C or above is carried out. After the rapid annealing step, a peek in impurity density distribution, from a surface to a deep position of the substrate, as indicated in a density curve (B), is put in a shallow position as compared with one, indicated in a density curve (A) just after the ion implantation. As a result, an impurity diffusion layer with a substantially shallow junction can be obtained.
Patent JP-H04156132-A (JP)
Title: Maintenance operation system for composite system
Inventor: OGASAWARA YASUO
IPC: H04L12/28
Filed: 1990-10-19
Abstract: PURPOSE:To standardize physical addresses of systems constituting a composite system to integrate and manage hardware information by providing a first conversion table and discriminating respective devices constituting plural systems, which have hardware management systems different from one another, by peculiar physical addresses of a standardized system to perform maintenance operation. CONSTITUTION:This system consists of systems 1-1 to 1-n having functions different from one another, a network 2 which connects systems to one another, a common maintenance operation system 3, a first conversion table 30 for conversion from the logical address of each system to a physical address, a second conversion table 31 for conversion from the physical address to the logical address, and a console 4. Logical addresses of plural systems are determined by the same system, and the table to obtain the physical address for access to the device designated by the logical address is provided, and maintenance operation of plural systems is performed. Thus, physical addresses of systems constituting the composite system are standardized to integrate and manage hardware information.