baber/WOPTO huggingface dataset:
Patent JP-2000180327-A (JP)
Title: Test wave generating method, test control device, and control instructing device
Inventor: UNO HIROSHI
IPC: G01N3/32
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To implement a test wave generating method capable of generating test waves for insertion at the time when a request for the insertion of test waves for insertion is inputted during steady operation. SOLUTION: At the time of receiving the transfer of the waveform parameters of test waves for insertion from a host computer 81, a control part 14 generates test waves for insertion in a test wave generating part 1 by outputting one cycle of waveform parameters of test waves for insertion to the test wave generating part 1 and a level comparator 13 at every completion timing of one cycle outputted from the level comparator 13. Waveforms of shorter cycle or longer cycle than that of, for example, ordinary test waves are used as the test waves for insertion.
Patent JP-H11182456-A (JP)
Title: Pump with relief valve
Inventor: SENBA NOBUO
IPC: F04C14/26
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To check the occurrence of any noise and pressure fluctuations due to getting valve constituent parts vibrated by a flow of fluid passing through a valve part in time of operation of this relief valve. SOLUTION: A relief valve 70, relieving fluid pressure on a pump discharge side to a pump suction side when it is turned to the specified one, is provided with a ball 76 opening or closing a relief hole 75a of a valve seat, a ball receiver 77 holding this ball, and a compression coil spring 77 energizing the ball in the direction of closing the rellief hole respectively. An inner wall surface of a valve hole 70a, where these elements are assembled and set up, is opened with a passage hole for making the pressure fluid relieved from the relief hole 75a flow back to the pump suction side. A ring-form elastic member 90 is fitted in a part of the ball receiver 77, through which this ball receiver 77 is held in the valve hole 70a free of movements.  A spring chamber 81 provided with the compression coil spring 78 is formed on one end side of the valve hole 70a, and this spring chamber 81 is connected to the pump suction side via a restricting passage 92.
Patent JP-H05165456-A (JP)
Title: Outline extracting method
Inventor: MAEKAWA MASAAKI
IPC: G06T7/60
Filed: 1991-12-13
Abstract: PURPOSE:To obtain outline character data by a relatively simple method by noticing the states of four nearby dots around a coordinate point on the boundary part of dots and determining the value of this coordinate point as a dot value code. CONSTITUTION:In the processing which reads the value of the form of a dot pattern discriminated for character pattern data 11 as a dot value code, coordinate points of boundary parts of respective dots are scanned and are successively converted to dot value codes to obtain dot value code data 2 for character pattern data 11. Thereafter, read dot value code data 12 is used to move the coordinate point of the noticed boundary part based on the outline tracing direction preliminarily determined in an encoded table by the outline tracing direction and the tracing operation preliminarily determined in this table, thereby extracting outline data of the pertinent character pattern. Thus, the direction of the next coordinate point for outline extraction is relatively easily obtained by one scanning, and even data of one-dot line width is extracted as the outline.
Patent JP-H05165695-A (JP)
Title: Telegraphic message registering system classified by transmitted/received time
Inventor: AKAGI HIROSHI
IPC: G06F12/00
Filed: 1991-12-12
Abstract: PURPOSE:To suppress an increase of the number of times of file I/O of a transmitted/ received time index part against an increase of the number of transmitted/received telegraphic message, and also, to prevent an increase of an area of the transmitted/ received time index part. CONSTITUTION:A data registering means 11 registers transmitted and received telegraphic messages in order transmitted and received to and from a telegraphic message data part 23, an index registration deciding means 12 decides whether index data of the telegraphic message is registered in an area corresponding to the transmitted/ received time of the telegraphic message of a transmitted/received time index part 22 or not by referring to a time index managing part 21 at the time when the telegraphic message is registered in the telegraphic message data part 23, and in the case it is decided that the index data is not registered, an index registering means 13 registers the index data of the telegraphic message in the area corresponding to the transmitted/received time of the telegraphic message of the transmitted/received time index time 22, and also, updates the time index managing part 21. As a result, only with regard to the telegraphic message transmitted and received first within the transmitted/received time to and from the transmitted/received time index part 22, the index data of the telegraphic message is written out.
Patent JP-2001164726-A (JP)
Title: Mounting structure of handrail
Inventor: KAWAKUBO MASATAKA
IPC: E04F11/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a handrail in which large concentrated load is not applied to a frame, to which the handrail is installed, and mounting works are facilitated. SOLUTION: A floor section 2 is formed by mounting a flooring 22 on the frame 21 of a peripheral section, and a lower end section is fixed onto the external surface of the frame 21 by bolts 41, 41,... and nuts 41, 42,... in the panel-shaped handrail 1A.
Patent JP-H11174540-A (JP)
Title: Camera
Inventor: KASHIYAMA RITSUO
IPC: G03B7/16
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a camera where wasteful light irradiation is eliminated by providing a red-eye softening function and an automatic focus detection auxiliary light function and controlling so that the red-eye softening function is prevented from being operated in the case of using automatic focus detection auxiliary light. SOLUTION: Whether the auxiliary light is used in the case of focus detection is judged from the state of a RAM incorporated in a microcomputer 15. When a photometry and range-finding switch 7 is turned off before an exposure switch 8 is turned on, a red-eye softening function lamp is turned off. Under the control of the microcomputer 15, photographing is executed without turning on the lamp for softening the red-eye even though a red-eye softening function on/off switch 6 is turned on at the time of performing photographing operation after using the auxiliary light for focus detection in the case of range-finding. Namely, the light irradiation for the red-eye softening function is not executed in the case of using the auxiliary light at the time of focus detection by the micrcomputer 15 judging the auxiliary light for focus detection.
Patent JP-H09186766-A (JP)
Title: Control method and device for call signal transmission
Inventor: FURUKAWA YUTAKA
IPC: H04M3/02
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a call signal transmission control method and device in which a volume of a call signal generator is reduced. SOLUTION: In a subscriber circuit sending a call signal Rg outputted from a call signal generator 103 to a subscriber telephone set 101 through a subscriber line, a call signal input circuit 104 generates a signal Srg corresponding to the call signal Rg only when a supervisory control signal SVC is received. A zero cross detection circuit 105 detects a zero cross timing of the call signal Rg based on the signal Srg and a control circuit 106 switches switches SW1 to SW4 in a timing synchronously with the zero cross timing and sends the call signal Rg to the subscriber telephone set 101.
Patent JP-H05308515-A (JP)
Title: Method for quantizing pixel value in picture
Inventor: REINAA ESHIYUBATSUHA
IPC: G06T5/00
Filed: 1992-12-11
Abstract: PURPOSE: To quantize the pixel value of a picture. CONSTITUTION: For generating a pixel value having a (d) level from each pixel value indicated in a (c) level in the pixel value in the gray level of a picture, a threshold level is applied to each pixel value in this picture, and a difference between this pixel value and a threshold value-processed value is calculated, and a quantization error is obtained. The summation error of the calculated quantization error is calculated for each unprocessed pixel. The value of an adjacent pixel in a prescribed group to which this error item is applied is compared with each available valid output value for each adjacent pixel, and when an arbitrary pixel value of this prescribed adjacent pixel group is equal to one of those valid output values, the error item is not applied to the pertinent item but to residual invalid values.  When all the adjacent pixels have valid values, whether this error item should be abandoned or preserved is decided based on the first-read adjacent pixel group.
Patent JP-2000254900-A (JP)
Title: Manufacture of structural body having pore and structural body manufactured by the same
Inventor: IWASAKI TATSUYA
IPC: B81B1/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To control the layout, clearance, position, direction and the like of pores by abutting on the upper and lower surfaces of a member mainly composed of aluminum, a pore layout control member made of the same material and anodically oxidizing the member mainly composed of aluminum to form pores. SOLUTION: The members composed mainly of aluminum (Al film) and the pore layout control members 16 are alternately laminated on a base surface (main surface), the surface of the member composed mainly of aluminum is coated with the pore layout control member 16, and the cross section of the laminate is anodically oxidized. Thereby the pores 14 can be formed in the direction substantially in parallel to the base surface and/or the boundary of the pore layout control member 16 and the member composed mainly of aluminum (finally, alumina), that is, substantially in parallel with the base surface (main surface). By mounting the pore layout control member 16 on a side surface of the patterned aluminum on the base, the pores can be arranged substantially vertically to the base surface (main surface).
Patent JP-H05163152-A (JP)
Title: Production of di-mu-hydroxoplatinum(ii)dinuclear complex nitrate
Inventor: CHIKUMA MASAHIKO
IPC: A61P35/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain the subject compound having excellent antitumor activity and high water-solubility in high purity and yield by reacting a platinum compound sulfate with a barium compound and subjecting the product to ion- exchange treatment. CONSTITUTION:The objective compound of formula III is produced by reacting a platinum(II) compound sulfate of formula I (R1 and R2 are alkyl or together form an alkylene) with a barium compound in a solvent such as water and subjecting the obtained compound of formula II to ion-exchange treatment with a nitrate-type strongly basic anion exchange resin (e.g. Amberlite IRA or Dowex 1X8). The compound of formula III is also useful as an intermediate raw material for the production of a new dinuclear platinum complex.
Patent JP-H05163369-A (JP)
Title: Polyvinyl alcohol film
Inventor: SUZUKI IKUO
IPC: C08J3/20
Filed: 1991-12-17
Abstract: PURPOSE:To prepare a PVA film excellent in transparency, slip properties, blocking resistance, and releasability by compounding a PVA resin with a specified amt. of a specific cationic surfactant. CONSTITUTION:A PVA resin (e.g. a completely saponified PVA) is compounded with 0.01-5 pts.wt. cationic surfactant consisting of a quaternary ammonium salt of the formula [wherein R1 is 1-3C alkyl; R2 is 8-20C alkyl; R3 is H(CH2CH2 O)m- or H(CH2CHCH3O)n (wherein m and n are each 1-20); R4 is R1, R2, or R3; and X is halogen or R5OSO3- (wherein R5 is R1)].
Patent JP-H05169944-A (JP)
Title: Trailing axle beam type suspension
Inventor: SUZUKI KEISUKE
IPC: B60G9/04
Filed: 1991-12-18
Abstract: PURPOSE:To reversely roll a vehicle body during turning without giving uneasy feeling to occupants, insure sufficient stroke in case of bound of a wheel in the same phase, and prevent excessive bending load to be applied on links. CONSTITUTION:The suspension is provided with an axle beam 12, a pair of trailing links, a pair of cranks 24L, 24R, a pair of lateral links 18L, 18R of same length, and a connecting link 30. By viewing in the longitudinal direction of a vehicle, the distance between pivotal points O1R and O3R is equal to the distance between O1L and O3L, the distance between pivotal points O1R and O4R is equal to the distance between O1L and O4L, an angle O1R-O3R-O2R is equal to an angle O1L-O3L-O2L, an angle O1R-O4R-O4L is equal to an angle O1L-O4L-O4R, and the point O of intersection of the straight line connecting together pivotal points O2R and O3R and the straight line connecting together O2L and O3L is positioned above the center of gravity of the vehicle body.
Patent JP-H05258494-A (JP)
Title: Still picture reproducing device
IPC: G11B5/596
Filed: 1992-12-14
Abstract: PURPOSE:To reproduce videos with high accuracy by dividing magnetic heads and video signals to plural blocks and displacing the magnetic heads so as to maximize the output values of the video signals of the respective blocks. CONSTITUTION:An envelop detecting circuit 68 is provided between a reproduction amplifier 53 and a system controller circuit 11. The envelop detection outputs of the video signal outputted from the reproduction amplifier 53 are detected by the envelop detecting circuit 68 and are inputted to the system control circuit 11. The positions of the magnetic heads 24 are then controlled in accordance with the envelop detection outputs. The video signals are divided to the plural blocks on a memory 37 and the magnetic heads 24 are made to follow up tracks with the blocks as units.
Patent JP-H10177343-A (JP)
Title: Light shielding resin container
Inventor: MIZUKOSHI ISATAKE
IPC: G09F3/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin container capable of simplifying the structure of a label and reducing distribution and working cost and having an excellent light shielding characteristic. SOLUTION: A resin heat seal layer B containing 25 to 75wt.% carbon black pigment and 75 to 25wt.% resin binder is applied to the rear face of a base sheet A having 30 to 300μm thickness to form a label. A label of which light transmissivity at any of 200 to 800nm wavelength is <=0.5% is stuck to the container so that the resin heat seal layer B is stuck to the outer periphery of the peripheral wall part of the thermoplastic resin made container body. The obtained container has merits having an excellent shielding characteristic against ultraviolet rays and visible light, capable of simplifying the structure of a light shielding label to be used for the container itself and reducing cost and allowed to be easily burnt out.
Patent JP-H05162919-A (JP)
Title: Punch unit
Inventor: ATOKATA YOSHIAKI
IPC: B65H37/04
Filed: 1991-12-18
Abstract: PURPOSE:To provide a punch unit which can make a hole in a designated position without irregulation suitably matching recording sheets of various sizes and can be installed in the discharge side of a copying machine or a sorter by reducing its size. CONSTITUTION:A rotary click stopper 32 is provided on the driven side shaft 43 of driving and driven side discharge rollers 35, 34, and a boring means 30 is disposed in the upstream close position of the rotary click stopper. A driving shaft 45 for supporting the driving side discharge roller and the boring means are alternatively driven by the same motor 50, whereby after the leading end portion of a recording sheet transported from an external device is stopped by the stopper, a hole is made in the leading end part.
Patent JP-2000166194-A (JP)
Title: Manufacture of rotor of motor
Inventor: NAKATSUKA HARUO
IPC: H02K15/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations and suppress transmission of the generated vibration. SOLUTION: A housing part 1a in which a rotor core 2 is housed and a recessed part 1b for forming a shaft are formed in a rotor forming mold 1 so as to have the center line of the outer diameter reference of the rotor core 2 agree with the axis of a shaft. The rotor core 2 is housed in the rotor forming mold 1. Resin 3 is cast into the shaft hole part and recessed parts 1b of the rotor core 2 and cured to form a resin molded rotor of a motor.
Patent JP-H07185520-A (JP)
Title: Living waste water transporting device
Inventor: OOTSUKA TOSHINORI
IPC: C02F3/00
Filed: 1993-12-27
Abstract: PURPOSE:To inexpensively provide a living waste water transporting device by constituting a reservior tank which receives living waste water exhausted from a home, etc., and embedded in the ground by filling the lower part of an existing digestion tank installed at the home with a filler such as mortar. CONSTITUTION:The reservior tank 1 is embedded under the ground, and receives the living waste water exhausted from the home via an inflow pipe 2, and exhausts received living waste water to a sewage regular pipe 4 embedded at a part higher than the reservior tank 1 via a pump P and an outflow pipe. In such a case, the reservior tank 1 can be formed by utilizing an existing single or unified type domestic digestion tank. In other words, in the digestion tank provided with an aeration chamber 11 on the right side and a precipitator 12 on the left side, and both chambers 11, 12 are separated by a partition wall whose upper part is formed as an overflow wall, internal equipment for the filler, etc., is eliminated from the aeration chamber 11, and also, the aeration chamber 11 is filled with sand or ballast. Also, improvement as the reservior tank can be performed by filling the lower part of the precipitator 12 with the filler 6 to which solidification can be applied such as the mortar.
Patent JP-H09176087-A (JP)
Title: New carboxylic acid compound, anionic surfactant and detergent composition
Inventor: OKANO TOMOMICHI
IPC: C09K23/42
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtian the above carboxylic acid compound excellent in hard water resistance, cleaning power and foaming power, safety to the environment and human body, handleability, useful as a surfactant, a cleaning agent, etc. SOLUTION: This carboxylic acid compound is shown by formula I (R<1> is a 6-20C alkyl, etc.; R<2> is H or a 1-3C alkyl; R<3> is a 1-3C alkylene; AO is a 2-4C oxyalkylene; M is a hydrogen ion, an alkali metal ion, etc.; (m) is 1-50) or its salt such as 2-hydroxy(hexaethylene glycol monomethyl ether)dodecyl ether/carboxymethylated substance sodium salt. An epoxyalkane of formula II as a starting raw material is reacted with a polyalkylene glycol, etc., subjected to ring opening addition etherification and reacted with an ω- halogenated carboxylic acid to introduce a carboxyl group to the molecule. The resultant substance is neutralized, if necessary, in the case of a salt.
Patent JP-H09186234-A (JP)
Title: Manufacturing device and method of semiconductor device
Inventor: AMAGASAKI YOSHIHIRO
IPC: H01L21/768
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To form a metal plug in a contact hole high in yield by a method wherein a contact layer is formed on the inner surface of a contact hole and an interlayer insulating film, a metal film is formed thereon and then partially removed from the periphery of a semiconductor substrate, and then the metal film and the contact layer are etched back. SOLUTION: A contact hole 13 is provided in an interlayer insulating film 12 facing an impurity diffusion layer 11, and a contact layer 14 of Ti/TiN is formed on all the surface of the interlayer insulating film 12 by sputtering, including the contact hole 13. Furthermore, a semiconductor substrate 10 where the impurity diffusion layer 11, the interlayer insulating film 12 and others are formed is thermally treated and then introduced into a CVD device, and a metal film of tungsten is formed on the contact layer 14 through a CVD method. The metal film 15 located on the periphery of the substrate is removed by a polishing means without causing damage to the semiconductor substrate 10. Thereafter, the metal film 15 and the contact layer 14 are successively etched back, whereby a tungsten plug 17 is formed inside the contact hole 13.
Patent JP-2001162909-A (JP)
Title: Printer
Inventor: SHIROKI YOSHITAKA
IPC: B41J29/38
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance throughput of a printer by shortening the stopping time of the printer between jobs. SOLUTION: The printer comprises a buffer 12 for storing a received job, a section 14 for storing the control command of the job, a section 15 for comparing a previously received job control command with a job control command received anew, and a managing section 16 for rearranging the processing order of jobs such that jobs matching in the designation of the control command are performed continuously based on the comparison results at the command comparing section 15. Jobs matching in the designation of the control command can be performed continuously by rearranging the processing order of jobs not yet processed.
Patent JP-2000180328-A (JP)
Title: Material-testing machine
Inventor: MATSUBARA TERUTSUGU
IPC: G01N3/38
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a material-testing machine for preventing the rapid starting operation of an electrodynamic actuator and to protect a test piece and a sensor. SOLUTION: When the switch of an electrodynamic actuator 6 is turned on, the solenoid valve of a brake circuit 43 is excited and the air port of a brake device 30 is connected to the atmosphere, and the brake device 30 releases a piston rod 24 of the electrodynamic actuator 6. An output-limiting circuit 54 limits an output signal level that is outputted to a power amplifier 55 so that a lower load rod 7 is gradually moved along with the lapse of time from the time when the switch of the electrodynamic actuator 6 is thrown to the time when a specific amount of time passes.
Patent JP-2000178763-A (JP)
Title: Metallic parts having oxidation resisting film and oxidation resisting treating method for metallic parts
Inventor: HASHIMOTO ICHIRO
IPC: C25D5/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the oxidation resisting performance of the parts, to enable the use of inexpensive Ir comparing with Pt and to reduce cost. SOLUTION: An oxidation resisting film 5 composed of plural coating layers is formed on the surface of a base metal 1 of a nickel base alloy, a cobalt base alloy or the like, the upper coating layer 4 in the coating layers is composed of Al, the lower intermediate coating layer 2 is formed of Pt, and, moreover, the upper intermediate coating layer 3 is formed of Ir.
Patent JP-H05175429-A (JP)
Title: Integrated resistor element
Inventor: MIZUSHIMA YASUSHI
IPC: H01L21/822
Filed: 1991-12-20
Abstract: PURPOSE:To provide an integrated resistor element having the excellent linearity in voltage-current characteristic in a semiconductor integrated circuit. CONSTITUTION:A resistor 20 is formed by (p) diffusion in an n-diffused island 21 surrounded with an isolating part 11. A power supply 26 is connected to electrodes 22 and 23 of the resistor 20. The potentials of the electrodes 22 and 23 are received with voltage followers 27 and 28, respectively. The voltages of DC power supplies 29 and 30 are applied and supplied into n<+> diffused electrodes 24 and 25, which are formed in the island 21. When the potential of the electrode 22 of the resistor 20 is Vra and the voltage of the DC power supply 29 is Vs, the potential of the electrode 24 becomes Vra+Vs. Meanwhile, when the potential of the electrode 23 is Vrb, the potential of the electrode 25 becomes Vrb+Vs. Therefore, the amount of the voltage drop of the resistor 20 and that of the island 21 become equal, and the constant reverse bias is applied in this state. Thus, the linearity in voltage-current characteristic of the resistor 20 becomes excellent in comparison with a conventional element.