baber/WOPTO huggingface dataset:
Patent JP-H1011752-A (JP)
Title: Optical recording medium initializing method
Inventor: KINOSHITA MIKIO
IPC: G11B7/30
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium initializing method having satisfactory productivily by making light intensities of laser beams having a high output power and a large-diameter, whose light intensities are ununiform, uniform. SOLUTION: The optical recording medium intitializing device 1 intitializes an optical recording medium 10 by irradiating it with laser beams having a high output power and a large-diameter with an initializing optical system 30 by parallel moving it while rotating it with an initializing mechanical system 20. Laser beams from a high power laser for initialization 31 are focused in a light scattering body 34 and the size of the incident plane to the light scattering body 34 of the laser beams is adjusted so as to become smaller than the diameter of the beams while performing the focusing of the initializing optical system 30 with a focusing mechanism 40. The light scattering body 34 is constituted of a cylindrical glass body on whose side surface reggednesses having average roughness of not larger than the wavelength of the laser beams are formed. Consequently, the laser beams made incident on the light scattering body 34 are scattered by the ruggednesses of the light scattering body 34 and beam intensities of the transmission light beams are uniformized and the optical recording medium 10 is initialized with satisfactory productivity.
Patent JP-2000002654-A (JP)
Title: Immunoreaction measuring apparatus
Inventor: SUZUKI KAZUYASU
IPC: G01N33/543
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a immunoreaction measuring apparatus by which many items can be measured in real time by using a specimen in a small amount. SOLUTION: The apparatus is provided with at least two optical fibers A21, A22 for sensors, which are provided with SPR sensor parts A11, A12 in the one end parts, a light irradiation means 4a radiating beams of prescribed light from the other end part side of the optical fibers A21, A22 for sensors, and a spectroscope 13 receiving beams of light returned from the side of the SPR sensor parts A11, A12 and analyzing them. The light irradiation means 4a is carried and held by a prescribed optical-path changeover mechanism 3a. The light irradiation means 4a is positioned in the other end part of any of the optical fibers A21, A22 for sensors.
Patent JP-H0469701-A (JP)
Title: Delaying circuit
Inventor: ITO SAKAE
IPC: H03K5/13
Filed: 1990-07-10
Abstract: PURPOSE:To stably set the delay time of a control object by generating a reference clock signal by performing the prescribed delay and frequency division to an input clock signal, and generating a control signal which becomes significant from a prescribed variation point of the input clock signal, which the reference clock signal is significant. CONSTITUTION:The delaying circuit is provided with a delaying means 4 and a frequency dividing means 8 for generating a reference clock signal B by performing the prescribed delay and frequency division to an input clock signal A, and a control signal generating means 10 for generating a control signal C which becomes significant from a prescribed variation point of the input clock signal A, while the reference clock signal B is significant, and by this control signal C, a control object 3 is controlled. Accordingly, for instance, in the case a power supply voltage is high, the time until a signal Y is defined, based on the input clock signal A as a reference becomes short, and the time until a rise of the reference clock signal B from the input clock signal A also becomes short. In such a way, fluctuation width by which a delay time of the control object is shifted from a set value due to whether the power supply voltage, etc., are high or low can be made small.
Patent JP-H056329-A (JP)
Title: Direct memory access system
Inventor: SATO HIROSHI
IPC: G06F13/28
Filed: 1991-06-26
Abstract: PURPOSE:To make it possible to divide a bus line into two lines and provide bus owing right on a CPU also in a direct memory access period by using a dual port memory for a memory in a direct memory access system for accessing the memory independently of the CPU. CONSTITUTION:One terminal of the dual port memory 1 is accessed from the CPU 2 through a CPU bus 7 and the other terminal is accessed from an I/O processing circuit 3 and an address counter 4 through a data bus 8 and an address bus 9. An I/O processing circuit 3 processes sense data 12 in response to a data transfer request signal 5 generated from the CPU 2 and stores the processed result in the memory 1.
Patent JP-S6424664-A (JP)
Title: Signal conversion circuit
Inventor: TAKEKOSHI YOSHIO
IPC: H04M7/00
Filed: 1987-07-21
Abstract: PURPOSE:To improve the line operating efficiency by providing a circuit storing the fact that when other subscriber hooks on and an interruption signal is generated from an analog exchange in a restored protection time, the circuit send it to said subscriber. CONSTITUTION:When the talking is finished and hooks on a handset, a contact (b) of a restoration protection timer set in a PCM terminal equipment 12 is closed. When an interruption signal is generated from an analog exchange 3 within the restoration protection time, a relay RL is operative. When the restoration protection time of the PCM terminal station equipment 12 elapses, a 90msec interruption signal is outputted in place of a connection acknowledge signal used so far. Thus, all lines are restored. Thus, the subscriber A can attain recalling in a comapratively short time after the end of talking to improve the line operating efficiency.
Patent JP-S5887310-A (JP)
Inventor: KITAMURA KIYOSHI
IPC: A41G3/00
Filed: 1981-11-13
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-H0466468-A (JP)
Title: Facsimile machine
Inventor: AOKI SHIGECHIKA
IPC: H04N1/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the curled recording paper from becoming round in a facsimile machine with a tray accommodating a recording paper discharged from a facsimile machine by providing a pressing part capable of pressing the upper surface of the tray. CONSTITUTION:The extreme end of a recording paper 30 discharged from a facsimile machine main body 24 is abutted on the bottom surface of a guide member 20 to be guided in the discharge direction of a tray. The extreme end is abutted on a slope of a projection 18 and then rides across the top thereof, and further rides on a rib 12 thus moving in the paper discharge direction. The pressing member 14 presses both the ends of the rib 12 in the direction of the tray upper surface, which causes the central portion of the recording paper to yield twills in the paper discharge direction. A rolled paper is cut after recording the data by one page, and is discharged as a recording paper into the tray. As the recording paper of two page is discharged, the extreme end is defined in its direction by the guide member 20. Consequently, the lower surface of the extreme end of the two page's recording paper is abutted on the surface of one page's recording paper and is moved to push out it with frictional force.
Patent JP-H0471930-A (JP)
Title: Power transmission device for four-wheel drive
Inventor: HIRAGUSHI SHUZO
IPC: B60K17/348
Filed: 1990-07-09
Abstract: PURPOSE:To enable proper selection between unidirectional clutches with simple constitution by providing a cam mechanism operating in a different axial direction, according to the rotational direction of a main drive shaft and a driven shaft, and selecting the clutch for forward or backward travel. CONSTITUTION:A pair of unidirectional clutches 3 and 4 is provided between a main drive shaft 1 for transmitting engine output rotation to main drive wheels as front wheels, and a driven gear 2 interlocked and connected to driven wheels. The clutches 3 and 4 are selected with a cam mechanism 5. Each of the unidirectional clutches 3 and 4 is so constituted as to satisfy the predetermined positional relationship between inner rings 30 and 40, and outer rings 31 and 41, and to function only when springs 32 and 34 are kept in contact with the track plane of the rings. Also, the clutches 3 and 4 are laid in a direction opposite to each other, so as to function for the different rotational directions of the main drive shaft 1 at the time of travelling forward and backward. Also, the cam mechanism 5 is constituted with a base plate 50 of disc shape integrated with the intermediate section of the main drive shaft 1, and a pair of presser plates 51 and 52 externally so coupled to the main drive shaft 1 as to be freely slidable.
Patent JP-H1024781-A (JP)
Title: Cable connecting device for vehicle
Inventor: TERADA TOMOYASU
IPC: B60R16/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To easily connect a power cable and a signal cable of an optional circuit by making one terminal of an existing cable detachable by a connector, and providing an intermediate connector in a detachable state at the intermediate part of the cable connected to the connector. SOLUTION: Power cables 3 and signal cables 4 are previously separated into cables required for various optional circuits and unrequired cables. The required cables are respectively connected to a power supply box 1 and a connection box 2-2 by providing connectors 6-1, 6-2 detachable from the respective terminals on one side of the cables. The cables connected to the connectors 6-1, 6-2 are provided with intermediate connectors 7-1, 7-2 detachable from the intermediate parts of the cables. The power cables 3 and signal cables 4 of the optional circuits can thereby be connected easily.
Patent JP-S5885093-A (JP)
Title: Apparatus for re-cooling of raw air cooling water
Inventor: OOSAWA SADAJI
IPC: F28C1/00
Filed: 1981-11-16
Abstract: PURPOSE:To save power for compression and reduce the cooling load of a cooling tower by a constitution wherein the cooling water cooled by passing through a cleaning tower, evaporating and cooling tower is fed to cool the raw air in the title re-cooling apparatus for an air separating device. CONSTITUTION:The cooling water, cooling the raw air from the last stage 1d of the raw air compressor by a rinsing cooling tower 3, is introduced into a cooling tower 6 through a pipeline 10 while the same cooling it by inter coolers 2a-2c is introduced into the same tower 6 through the pipeline 9. Subsequently, the cooling water is fed by a pump 5b to the evaporating and cooling tower 4 through a pipeline 7 and is cooled by impure nitrogen from the air separating device. Next, a part of it is sent by the pump 5a to the rinsing cooling tower 3 while the balance of it is sent to the inter coolers 2a-2c, and each of it cools the compressed raw air in the last stage 1d and respective stages 1a-1c. According to this constitution, the cooling of the raw air may be improved, the power for compression in the compressor may be saved and the cooling load of the rinsing cooling tower as well as the evaporating and cooling tower may be reduced.
Patent JP-H0231393-A (JP)
Title: Method and device for data editing
Inventor: ENDO KOICHIRO
IPC: G11B27/00
Filed: 1988-07-21
Abstract: PURPOSE:To easily and quickly retrieve specific voice data by using features extracted from voice data as a part of management data and pairing management data with plural voice data and storing it in a storage part. CONSTITUTION:A feature extracting stage 2 where voice data is processed to obtain a part of management data and a management data generating stage 3 where a part of management data is used to generate management data pairing with voice data are provided, and management data is stored. The feature extracting part 2 detects an average level of voice data and segments parts having a certain value or larger for an arbitrary section and compresses the time base thereafter to generate a part of management data. Thus, since the beginning of plural voice data is continuously reproduced for n-number of seconds at the time of obtaining a list of plural storage voice files, a required voice file is easily and quickly specified.
Patent JP-S6338973-A (JP)
Title: Copying machine
Inventor: SAKAKIBARA KENJI
IPC: G03G15/22
Filed: 1986-08-01
Abstract: PURPOSE:To obtain copies of good picture quality and properly obtain a preservable mask original form corresponding to an original by providing a switching means which determines whether the fixing processing of a light-transmissive film should be performed or not. CONSTITUTION:If a light-transmissive film 14 should be preserved, a changeover switch 31 is set to the preservation mode, and a red filter 8, a green filter 9, and a blue filter 10 are set in order, and the reflected light of the light projected from a visible-ray light source 2 to the picture of a color original 1 is transmitted through these filters individually,and the electrostatic latent image obtained by the transmitted light is formed on a photosensitive body 6 and is developed by a toner developing device 13 and is transferred to the light- transmissive film 14. if it is unnecessary to preserve the film 14, the changeover switch 31 is set to the reproducing mode, and then, fixing rolls 32a and 32b are separated from each other and a switching roll 36 is switched to the side of the carrying line going to a recovery tray 38, and the light-transmissive film 14 passes between fixing rolls 32a and 32b without fixing.
Patent JP-2001014641-A (JP)
Title: Magnetic recording medium
Inventor: YATAGAI HIROSHI
IPC: G11B5/72
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance the close adhesiveness of a carbon protective layer to a lubricant and to improve the running performance and durability by holding a lubricant which contains and ester compound of perfluoropolyether and a long chain carboxylic acid and a saturated fatty acid in the an outermost layer of a protective film which is formed on a magnetic layer and top-coated with an aromatic amine. SOLUTION: The lubricant is used, which contains an ester compound of a perfluoropolyether having terminal hydroxyl groups and a long chain carboxylic acid represented by formula I and a saturated fatty acid represented by formula II. In these formulae, Rf denotes a perfluoropolyether chain, R1 denotes a hydrocarbon group or a fluorinated hydrocarbon group; RI denotes an alkyl group. The mixed ratio by weight of the compound represented by the formula I to the compound represented by the formula II is preferably from 10:90 to 90:10. An aromatic amine on a surface of a carbon protective film is o-phenylenediamine or the like which enhances the close adhesiveness of the lubricant to the protective film. And, the 0.05-100 mg/m2 aromatic amine is preferably applied on the surface of the film.
Patent JP-H0633348-A (JP)
Title: Sinker device in flat knitting machine
Inventor: MIYAMOTO MASANORI
IPC: D04B15/06
Filed: 1992-07-09
Abstract: PURPOSE:To provide a sinker device enabling old loops to be pressed down adequately and also ensuring knitting yarns to be guided to a hook. CONSTITUTION:Needle plates 3 are arranged at equal intervals above a needle bed, at least a pair of front and rear needle beds 2 are arranged in parallel in between the needle plates so that plural knitting needles 4 are retractable in such a mode that the tips of the needle plates 3 come close to each other. In such a flat knitting machine as to have the above scheme, a rockable sinker 24 and a knitting yarn guide piece 22 fixed to the needle beds are each arranged in a laminated state close to the tips of the needle plates; the tip of the sinker is provided with a knitting yarn holder 27, while the tip of the knitting yarn guide piece 22 with a knitting yarn guide surface 37; in this case, said guide surface is so designed as to be located above the knitting yarn holder and also projected toward the proximity of an intermediate position of the tooth gap from the tip periphery of the sinker at its superposing portion with the guide surface, when the sinker is rocked and the knitting yarn holder descends.
Patent JP-S6073876-A (JP)
Title: Image forming apparatus
Inventor: WATANABE JIYUNJI
IPC: B41J17/24
Filed: 1983-09-30
Abstract: PURPOSE:To make it possible to rapidly and certainly perform the mounting and detachment of a transfer material and to prevent the formation of an inferior image, by providing a guide means for guiding a receiving stand between a first position near to a transfer part and a second position spaced apart from the transfer part in a freely reciprocally movable manner. CONSTITUTION:Paper P is brought to such a state that it is trained over a platen through a part where a resist roller 18 and a first distribution guide 25 are arranged. The heat generating elements of a thermal head 11 formed in a dot line pattern generate heat corresponding to image information and the ink 21 of a thermal transfer ribbon 15 is transferred to the paper P. On the other hand, the leading end part of the paper P passing the part of the platen 10 is sent onto a first guide 23 by a second distribution guide 26. The paper P having one color ink 21 transferred thereto as mentioned above is sent back by the reverse rotation of the platen 10 and sent onto a second guide 24 by the revolving displacement operation of the distribution guide 25. By this method, the paper P is reciprocally moved plural times to perform the transfer of plural colors.
Patent JP-H0734937-A (JP)
Title: Air-fuel ratio feedback controller of internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F02D41/22
Filed: 1993-07-23
Abstract: PURPOSE:To suppress the deterioration of controllability and exhaust property of an air-fuel ratio by continuing control by either one of air-fuel ratio sensors where no abnormality is generated at a heater, when the air-fuel ratio sensor with a heater is arranged per cylinder group, and the air-fuel ratio is feedback- controlled. CONSTITUTION:Respective exhaust manifolds 8, 9 are arranged on both V type banks in an internal combustion engine 1, and these downstream parts are mode confuence by an exhaust passage 10. Precatalysts 11, 12 are arranged on the respective exhaust passages 8, 9, and a main catalyst 13 is arranged on the exhaust passage 10, respectively. In this case, respective oxygen sensors 14, 15 provided with respective heaters 14a, 15a for heating sensor elements are arranged respectively, upstream from the respective pre-catalysts 11, 12. A fuel injection valve 5 is controlled per cylinder group by detection output of the respective oxygen sensors 14, 15, in a control unit 6. In the case, one of abnormality of the heaters 14a, 15a is diagnosed, the control is continued by the detection output at the side where a normal condition is diagnosed.
Patent JP-2001016511-A (JP)
Title: Digital broadcast receiver and recording method of digital standard tv broadcast program
Inventor: AKIYAMA MORIYOSHI
IPC: H04N5/44
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To output a program to a VTR independently of the program on the TV screen and to record it when a single program or plural programs are simultaneously reproduced on the TV by equipping plural converting means for independently inputting program data to be stored in a storage means or an input from outside and converting them to a signal to be outputted to the TV or the VTR. SOLUTION: A video which is obtained by reproducing data of a program separated per program and retained in a storage means 105 by every program is converted into an output signal to a VTR or a TV by converting means 106 and 107. Also, the converting means 107 inputs a video from outside as well, converts it into the output signal to the TV and output it. Sound reproducing means 102 and 103 are synchronized with the video outputted from the converting means 106 and 107 respectively, reproduce data of sound of each program, and output them. A control means 108 controls a separating means 101, a video reproducing means 104 and various kinds of means and has them output a desired program to the TV or the VTR.
Patent JP-H01163732-A (JP)
Title: Rapidly processed silver halide photographic sensitive material
Inventor: KOJIMA TAKAAKI
IPC: G03C1/035
Filed: 1987-07-21
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material permitting rapid processing and providing a satisfactory picture image by incorporating silver chloride having a specified compsn., a spectral sensitizing dye having a specified compsn., and a compd. having a specified compsn. into one layer of silver halide emulsion layers on a base. CONSTITUTION:The title silver halide photographic sensitive material is characterized by contg. silver halide particles contg. >=80mol.% AgCl, at least one kind of spectral sensitizing dye expressed by formula I, and at least one kind of compd. expressed by formula II. In formula I, each X1-X4 is H atom, halogen atom, alkyl group, alkoxy group, aryl group, or hydroxy group; each R1 and R2 is alkyl group; X<-> is an anion; n is 0 or 1. In formula II, Q is an atomic group necessary for forming a 5-membered heterocyclic ring or a 5-membered heterocyclic ring condensed with a benzene ring, or for forming a 1,3,5-triazine ring: M is H atom, alkali metal atom, or ammonium group.
Patent JP-H065733-A (JP)
Title: Integrated circuit package
Inventor: TAKAHASHI YUTAKA
IPC: H01L23/12
Filed: 1992-06-17
Abstract: PURPOSE:To dispose pins on an entire lower surface of a package in which an integrated circuit chip is mounted downward on a front surface. CONSTITUTION:An integrated circuit chip 6 is mounted downward on a front surface in a ceramic package 1, and electrically connected to the package 1. A signal wire from the chip 6 is wired to a connecting pad 1a of a lower surface of the package l through a wiring pattern in the package 1. A connecting pad 1a on the lower surface of the package 1 is connected to a connecting pad 2a of the same array of the upper surface of a sealing plate 2 by soldering. The pads 2a on the upper surface of the plate 2 are so electrically connected to pins 3 of the lower surface as to correspond through a wiring pattern 2b in the plate 2. After the pad 1a is connected to the pad 2a, the package 1 and the plate 2 are hermetically sealed with sealing material 4.
Patent JP-S5972995-A (JP)
Title: Motor drive circuit for motor-driven camera
Inventor: OGAWA HARUMI
IPC: G03B17/00
Filed: 1982-10-20
Abstract: PURPOSE:To positively restart a motor by closing a discharge path of a condenser for starting during the energization of an energization holding circuit. CONSTITUTION:When a winding switch SW2 is shifted from side (d) to side (e), a starting condenser C2 starts charging, and a transistor Q4 becomes ON. Simultaneously, a transistor Q5 becomes ON. Thus, a latch circuit having transistors Q4, Q5 maintains ON state, conducts ON a transistor Q6 to start a motor M. When the latch circuit having the transistors Q4, Q5 operates to maintain the both transistors ON, the voltage between the collector and the emitter of the transistor Q5 becomes extremely low. Accordingly, a starting condenser C3 is discharged. When winding is completed, the switch SW2 is shifted to the side (d).