baber/WOPTO huggingface dataset:
Patent JP-H09110215-A (JP)
Title: Paper feeder
Inventor: SAKURAI AKIO
IPC: B65H3/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To attain size reduction, strengthening and operational stability of a paper sheet separating part. SOLUTION: In a core roller 3 supported with a shaft 1, a claw 20 is engaged with a rotatable locking groove of the shaft 1, and a shaft directional movement is regulated. In a semicircular feed roller 2, a pin of the shaft 1 is engaged with a slidingly movable locking groove 22, and a rotational directional movement is regulated. When the feed roller 2 is removed, the claw 20 of the core roller 3 is deflected, and is removed from the rotatable locking groove, and after a shaft directional movement of the feed roller 2 regulated by the core roller 3 is made possible, the feed roller 2 is extracted in the radial direction of the shaft 1. A support shaft 17b of a frictional plate 17 has a different cross- sectional shape on which a D cut and a double D cut are performed, and the support shaft 17b is supported with dividied bearings respectively corresponding to this cross section.  The divided bearings have an opening part so that the support shaft 17b can be inserted into and extracted from this side.
Patent JP-H10128247-A (JP)
Title: Assorting device and assorting control method
Inventor: ICHISE JUNICHI
IPC: B07C5/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enable exact assorting with each kind in spite of the occurrence of a position fluctuation in objects to be assorted which are sent to the device by a slip, etc., and the malfunction of detecting means by controlling assorting means in accordance with detected identification timing signals, identification signals and the arrival signal of the objects to be assorted at assorting means. SOLUTION: When a photoelectric switch 15 for color identification trigger detects the passage of cullet, a color identification device 13 identifies cullet colors by the trigger signal 31 and sends the color signal 32 to a controller 16. A servo motor is used for driving of a transporting belt and an encoder 26 is mounted for the purpose of detecting a displacement quantity. A recovering chuter for assorting is installed downstream of this transporting belt. The cullet is blown down into this recovering chuter by air nozzles to be respectively triggered by the assorting trigger signals 34 of the photoelectric switch 18. The controller 16 manages the cullet positions by the trigger signal 31 and the displacement signal 33 and blows the air from the air nozzles by the color signal 32 and the assorting trigger signal 34, thus assorting the cullet.
Patent JP-2001118180-A (JP)
Title: Device and method for guiding route, and storage medium storing route guide program
Inventor: NAGASAWA HIROYUKI
IPC: G06T1/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To generate and print a route guide chart comprising route information from a start to a destination, which are previously inputted, and necessary additional information instead of carrying a nagivation device. SOLUTION: This device is composed of a storage part for storing a road map, the line chart of a public travel facility, the time table of getting on/off stations and area information around the stations, an input part for inputting instruction information on the generation of a route guide chart and start/ destination, a display part for displaying instruction information and the route guide chart, a route search part for searching a route from the start inputted by the input part to the nearest getting on station of the public travel facility and the route from the getting off stations of the destination by referring to the storage part, a route guide chart generation part for generating the route guide part comprising the route chart formed of the route and the line,  the time table of the getting on/off stations and additional information formed of area information around the getting on/off stations and laying it out so that it is settled within a paper size which is previously set, and a printing part for printing the route guide chart in one recording paper.
Patent JP-H04167836-A (JP)
Title: Radio communication system
Inventor: NORO TOKUJI
IPC: H04B1/04
Filed: 1990-10-31
Abstract: PURPOSE:To prevent deterioration in transmission quality due to an error cause in a control system by using a bit error number of a demodulator provided to a receiver side so as to control a transmission output. CONSTITUTION:A reception input level detector 8 of a receiver 6 detects a reception input level and a bit error number counter 9 of a demodulator 7 counts a bit error number. A control circuit 4 receives detection value count information from a transmission line 10 to control an output level of a transmitter 2. That is, the control is implemented such that when a reception input level is high, a transmission output is decreased to prevent excess transmission output and when the input level is low, the transmission output is increased. In this case, when the input level is low so as not to count a bit error number, the input level information is used to increase the transmission output. Thus, when the input level is obtained to a degree to count the bit error number, the information of the bit error number is used to control the transmission output. As a result, the transmission output is controlled in response to the dispersion or fluctuation in the characteristic of the demodulator and transmitter.
Patent JP-H02139933-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI HIROAKI
IPC: H01L21/321
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a gold bump of high reliability without permitting each film to corrode even when it is used in the atmosphere of high humidity by employing a Ti film as a close contact layer, a TiN film as a diffusion barrier layer, and a Au film as a protective layer. CONSTITUTION:An electrode bump is formed on an integrated circuit comprising a silicon substrate 11, a silicon oxide film 12, an aluminum pad 13, and a passivation film 14. A Ti film 15 for obtaining close contact between the alumi num electrode formed by sputtering, and likewise a TiN film 16 as a diffusion barrier is formed by reactive sputtering and a Au film 17 as a protective layer is formed by sputtering. Then, a plated section 18 is formed by electroplating using a photoresist pattern. Further, once the Au film 17, TiN film 16, and Ti film 15 are etched by ion-milling with the plated section 18 as a mask, an electrode gold bump is yielded in which each constituent film does not suffer from corrosion under the atmosphere of high temperature.
Patent JP-2000109954-A (JP)
Title: B-containing austenitic stainless steel
Inventor: TOGE TAKEYA
IPC: C22C38/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To produce austenitic stainless steel excellent in hot workability and surface properties free from ear cracking and rolled-in flaws in particular at a high yield. SOLUTION: B-contg. austenitic stainless steel having a compsn. contg. <=0.1% C, 0.10 to 1.00% Si, 0.10 to 2.00% Mn, 0.05 to 5.0% B, 11.0 to 27.0% Cr, 7.0 to 25.0% Ni, <=0.3% N, and the balance Fe with inevitable impurities, and it has a solidified structure in which borides of <=10 μm average particle size are dispersed into the steel, and the interval of dendrite secondary arms is controlled to the size of 10 to 20 μm.
Patent JP-2000119572-A (JP)
Title: Method of ink jet printing with pigment ink composition and printed image
Inventor: SANO TSUYOSHI
IPC: C09D11/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a favorable image by issuing a pigment ink composition onto a recording medium with a surface pH of a specific level or higher to prevent ink dots on the surface of the recording medium from contraction. SOLUTION: The subject method comprises issuing a pigment ink composition containing pref. an alkali metal hydroxide and/or organic amine or derivative thereof onto a recording medium afforded with an ink-receiving layer on the substrate with its surface brought to >=pH 6 by issuing pref. an aqueous alkaline solution from a printer head for ink jet printing use.
Patent JP-H10144453-A (JP)
Title: Heating device
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enable prevention of thermal stress, energy loss, and load concentration by forming irregularities on an abutting face between a heater holder and a ceramic heater in a heating device heating a ceramic heater and a heater holder supporting the ceramic heater. SOLUTION: A heater 3 of a heating device is supported on a heater holder 1. A heater mounting base face 7 that is substantially identical to the heater 3 in shape is formed at the heater holder 1, and a lattice-shaped surface is formed over a full area of this heater mounting base face 7. Thereby, heat radiation from the heater 3 to the heater holder 1 can be prevented, a temperature difference in the widthwise direction of the heater 3 can be reduced, therefore, thermal stress can be reduced, and the heater is hardly broken. The size of a lattice to be formed for the heater mounting base face 7 is preferably 4 to 9mm<2> , and the height of the lattice is preferably 1mm or more. A lattice wall direction and a carrying direction B of a heated body is preferably crossed with an angle of 30 to 60 deg.C.
Patent JP-2001119302-A (JP)
Title: Encoding device, decoding device, information processing system, information processing method and storage medium
Inventor: MAEDA MITSURU
IPC: H04N19/27
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which enables an object to be shared between devices for a wide range by reproducing the object beyond a category. SOLUTION: In decoding sides 130 and 140, notice means 131 and 141 obtain the states of self-devices (decoding functions that the self-devices have) and inform an encoding-side 110 of the state information. In the encoding-side 110, encoding means 114, 117 and 119 encode information by an encoding system to which a decoding device being the output destination of encoding information can correspond with state information from the decoding-sides 130 and 140.
Patent JP-H08150423-A (JP)
Title: Formation of aluminum or aluminum alloy sheet and forming die therefor
Inventor: JINTA MASAHIKO
IPC: B21D24/16
Filed: 1994-11-29
Abstract: PURPOSE: To smoothen a forming work by sucking and removing water drips stayed in the recessed part of an upper and a lower dies by condensing the dew, at the time of forming by press at a low temp. CONSTITUTION: At the time of forming a blank W cooled with cooling medium of liquid nitrogen or liquid helium, etc., in the forming die 1, water drainage holes 13 for guiding the water drips stayed and condensed in the recessed part 7 of the lower die 3 to the outer part are arranged to make it flow out to prevent the freezing of the water drips by contacting with the blank W during forming. Further, it is desirable that the water drainage holes 13 are connected with a suction pump 15 to always suck and remove the water drip. Further, the spattering of the water drips to the surrounding can be prevented by recovering the sucked water drips into a tank 17. Then, it is desirable that the suction pump 15 is worked preceeding to the formation of the blank W and continued until the upper die 3 reaches the lower dead center.
Patent JP-H01136039-A (JP)
Title: Spectrophotometer
Inventor: IIDA ATSUHIRO
IPC: G01N21/27
Filed: 1987-11-21
Abstract: PURPOSE:To eliminate optical axis adjustment with the control of sensitivity in a photometry system, by forming a light scatting/reflecting surface utilizing a light shielding part of a rotary sector chopping light emitted from a spectroscope to monitor the scattered light thereof. CONSTITUTION:Light from a light source 1 is analyzed with a spectroscope 2 and emitted at an output slit thereof 2 sequentially as monochromatic light varied in wavelength. After chopped with a rotary sector 3, an emission beam B of the spectroscope 2 is transmitted through a sample cell 4 and the transmission light is measured by a photometry system containing a photo detector 5. Here, a light scattering/reflecting surface A is formed on the side of the spectroscope at a light shielding section of a disc composing the rotary sector 3. Sensitivity of the photometry system is controlled by an output of a photo detector 6 for monitoring the quantity of light set aslant in front of an irradiation spot S of the reflecting surface A, thereby eliminating an optical axis adjustment.
Patent JP-2000116023-A (JP)
Title: Device and method for controlling power supply of image- forming device
Inventor: HIROOKA KAZUHIKO
IPC: B41J29/38
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling the power supply of an image-forming device for effectively utilizing a specific rated power by optimizing the timing for charging a rechargeable battery. SOLUTION: When no nighttime charge mode is set, the user set time with a ten-key pad for charging time, for example 20 o'clock to starting and 8 o'clock to stop. When it is judged that current time is within a charging time range by a timer IC 210, a rechargeable battery 1200 is charged by turning on a switch 1201. On the other hand, when the charge time is not within the range, the switch 1201 is turned off, thus breaking input power supply to the rechargeable battery 1200.
Patent JP-H10139894-A (JP)
Title: Friction material for brake excellent in fade resistance
Inventor: AZUMA KENJI
IPC: C08J5/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material for a brake used for braking device of an automobile, etc., and having an improved fade resistance. SOLUTION: This friction material comprises a thermoset resin as a binder component, a fiber substrate such as an organic fiber, an inorganic fiber and a metal fiber, a filler such as a non-asbestos friction regulating agent and other required additive and further includes porous particles comprising a titanic acid compound compounded therewith. The compounding of the porous spherical particles manifests effects on not only high strength, abrasion resistance, etc., but also improved fade resistance. The porous particles are constituted of constituting particles of crystalline particles such as alkali metal titanate, alkaline earth metal titanate having perovskite structure and octotitanate having hollandite structure, and having 10-100μm average particle diameter and 10-50% porosity in the particle.
Patent JP-H10144615-A (JP)
Title: Manufacture of soi wafer
Inventor: YOKOYAMA TAKASHI
IPC: H01L27/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating an Si-on-insulator(SOI) wafer, by which a reliable SOI wafer can be obtained through a simple process using a relatively simple manufacturing apparatus at low manufacturing costs on a mass production basis. SOLUTION: In the method for fabricating an SOI wafer, first and second silicon layers are stacked with an insulating layer interposed therebetween and the both silicon layers are dielectrically separated by the insulating layer. A silicon substrate 5 having a silicon oxide film 16 of 0.1 to 10μm thick formed thereon is prepared, the silicon oxide film 16 on the substrate 5 is brought into contact with a saturation solution which contains a solvent added by aluminum and silicon saturated in the solvent at a high temperature, and under this condition, the saturation solution is cooled to precipitate and grow silicon and to form a silicon film 19 on the silicon oxide film 16.
Patent JP-H05109044-A (JP)
Title: Vertical magnetic recording medium
Inventor: HIRAI SHUICHI
IPC: G11B5/667
Filed: 1991-10-15
Abstract: PURPOSE:To provide a vertical magnetic recording medium wherein its recording medium noise is low and its recording and reproducing characteristic is excellent. CONSTITUTION:A vertical magnetic recording medium is formed in such a way that a magnetically soft layer 2, a magnetic layer 4, a protective layer 5 and the like are formed sequentially on a substrate 1. The vertical magnetic recording medium is constituted of a laminated body which is composed of a plurality of magnetically soft material layers via a nonmagnetic material intermediate layer 3. Permalloy or the like is used for the magnetically soft material layers. Carbon is used normally as a material for the nonmagnetic material layer. When the magnetically soft layers are constituted in this manner, the size of crystal lite for the magnetically soft material layers which affect the characteristic of the medium can be set at 300Angstrom  or lower. As a result, it is possible to obtain the vertical magnetic recording medium whose medium noise can be lowered and whose recording and replay characteristic is excellent.
Patent JP-H09138921-A (JP)
Title: Magnetic head device
Inventor: AIHARA YASUNOBU
IPC: G11B5/53
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an output difference between 1st and 2nd magnetic heads and to constitute a system without requiring complicated signal processing by making the 1st magnetic head and the 2nd magnetic head different in magnetic head width from each other. SOLUTION: Magnetic gaps GA and GB of the 1st magnetic head 1a and the 2nd magnetic head 1b respectively are given different directional azimuths βfrom each other to the head traveling direction. Then, in this constitution, particularly, a magnetic gap width GWA of the 1st magnetic head 1a and a magnetic gap width GWB of the 2nd magnetic head 1b are different from each other. That is, GWB>GWA. In this case, GWB>GWA is set in order that a vertical component of the gap width GWA to the magnetic tape traveling direction and a vertical component of the gap width GWB to the magnetic tape traveling direction should approach each other, or preferably should be equalized. Consequently, the output difference between the two channels can be eliminated, thus unnecessitating the output adjustment by signal processing.
Patent JP-2000125620-A (JP)
Title: Hood for driving seat in transplanter
Inventor: ISHITOBI YOSHIO
IPC: B62D25/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject hood whose handling becomes easy by folding it down accompanying with the rotation of a linking member for folding down and which covers the upper side of a driving seat and is linked to the specific linking member. SOLUTION: This hood for a driving seat in a transplanter installed with a driving seat 8 equipped with a seat 7 on a traveling machine body 1, arranged with supplementary stands 11 for loading a plant for transplanting at left and right side positions before the driving seat 8, where the left and the right supplementary stands 11 are linked at an upper side through a gate like linking member 13 which is mounted freely foldably and rotatably, is provided by protruding to an upper side and covering the upper side of the driving seat. In this case, it is preferable to arrange that the fulcrum point for the folding and rotation of the linking member is positioned in the vicinity of a position equal to the height of the seat 7.
Patent JP-H03156273-A (JP)
Title: Machine chamber of low temperature showcase
Inventor: SAKAMOTO TSUKASA
IPC: F25D19/00
Filed: 1989-11-14
Abstract: PURPOSE:To increase an interdistance between suction and vent ports by forming an article container box entering a machine chamber between the suction port formed at the center of a cover covering the back opening of the machine chamber and the opposite vent ports formed on the right and left sides of the cover. CONSTITUTION:Article container boxes 35, 35 entering a machine chamber 4 are formed between a suction port 24 formed at the center of a cover 23 covering the back opening in the machine chamber 4 and opposite vent ports 25, 25 formed on the right and left sides of the cover 23. Hereby, an interdistance between the suction port 24 and the opposite vent ports 25, 25 is increased, whereby a hot air short cycle from the vent ports 25, 25 to the suction port 24 can be prevented. Further, with the formation of the article container bozes 35, 35 the width of a passage in the machine chamber 4 is narrowed. Hereby, directivity of hot air vented from the vent ports 25, 25 is improved and hence there is eliminated the comfortable feeling of a salesman that the hot air does not substantially hit the foot of the salesman. Packaging papers necessary for food packaging in a storage chamber 2 can be contained in the article container boxes 35, 35 for effective use of the machine chamber 4 and for quick sales work.
Patent JP-H04167120-A (JP)
Title: Magnetic disk subsystem
Inventor: OKA YOSHIJI
IPC: G06F3/06
Filed: 1990-10-31
Abstract: PURPOSE:To detect a bit error by comparing the data written by a magnetic disk controller with the data which are read out of another magnetic disk device and received, with use of two magnetic disk devices. CONSTITUTION:A 1st magnetic disk device 3a is provided together with a 2nd magnetic disk device 3b, and a magnetic disk controller 1 which is connected to both devices 3a and 3b via a communication circuit 2. In a write state the same data are written into the devices 3a and 3b from the controller 1. In a read state the data read out of the device 3a are sent to the device 3b by the controller 1. The device 3b compares the received data with the data stored in its own magnetic disk storage part. Thus the bit errors which are produced in the data on the devices 3a and 3b can be detected.
Patent JP-H05253510-A (JP)
Title: Method for comminution of material
IPC: B02C23/06
Filed: 1992-11-05
Abstract: PURPOSE: To solve the problem of agglomeration and to obtain high productivity by agitating a mixture composed of material and surfactant in a dry state by a rotor in a comminution chamber and introducing gas into the comminution chamber so as to impart an ascending stream of gas in a direction crossing the cross section of the comminution chamber. CONSTITUTION: The material to be comminuted is supplied from a supply hopper 1 by a screw conveyor 2 together with the surfactant from a supply device 6 to a comminution vessel 4. The mixture composed of the material and the surfactant is agitated in the presence of a granular comminution medium by the rotation of a rotary impeller 42 disposed in the bottom of the comminution vessel 4, by which the material is comminuted. The high pressure air from a compressor 12, which is supplied to a lower plenum chamber 9 segmented by a perforated partition 8, is blown off as the ascending stream into the comminution vessel 4. The high pressure air is also intermittently blown from the plurality of inlets 15 disposed on the comminution vessel wall right above the perforated partition 8 into the comminution vessel.  The finely comminuted particles entrained in the air stream and discharged through a conduit 25 are recovered by a bag filter assembly 26.
Patent JP-2000110422-A (JP)
Title: Keyless entry receiver
Inventor: NAKANO AKIO
IPC: B60R25/24
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To make a receiving circuit cope with plural kinds of circuit constitution at a low cost in a keyless entry receiver. SOLUTION: A partial section of an electronic board 11 is made to be an area for disposing a receiving circuit module 2b, and a terminal pattern 203 connected to the receiving circuit module 2b is formed on the electronic board 11. In addition, a wiring pattern 202 connecting a component 201 of a receiving circuit of different circuit constitution from the receiving circuit moduel 2b is formed in the above-mentioned section. Either the receiving circuit composed of the receiving circuit module 2b, or the receiving circuit composed of the component 201 and wiring pattern 202 is selected as the receiving circuit combined with a control circuit 3. As to one kind out of a plurality of receiving circuit constitution, the receiving circuit can be formed without using the receiving circuit module.