baber/WOPTO huggingface dataset:
Patent JP-H01142611-A (JP)
Title: Optical deflector
Inventor: ISHIZUKA YUTAKA
IPC: G02B26/12
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate an operation for mounting and assembling a rotary polyhedral mirror by boring >=3 pieces of vent holes set at an equal angle to an annular fitting part provided between a motor rotor mounted with the rotary polyhedral mirror and the rotary polyhedral mirror and setting a specified spacing between the rotary polyhedral mirror and the annular fitting part. CONSTITUTION:The spacing between the rotary polyhedral mirror 1 and the motor rotor 5 is so formed by the pressure of compressed air as to be held constant over the entire circumference when said air is injected into the spacing from the plural vent holes 3 bored to the annular fitting part 2 after the rotary polyhedral mirror 1 is fitted into the annular fitting part of the motor rotor 5; therefore, the rotary polyhedral mirror 1 is displaced so as to be disposed in the position of the equal spacing from the motor rotor 5 and is stopped. The rotary polyhedral mirror 1 is fixed to the motor rotor 5 in the form of correcting the eccentricity thereof by tightening lock screws 6, etc., while injecting the compressed air in continuation to the vent holes 3 in the state of holding the rotary polyhedral mirror 1 in the balanced state in such a manner. The ease of the operation and the exactness of the assembly are thereby maintained.
Patent JP-H06145523-A (JP)
Title: Silicone rubber composition and keyboard made therefrom
Inventor: NAGAYA AKIRA
IPC: C08K3/36
Filed: 1992-11-12
Abstract: PURPOSE:To obtain the title composition which can give a molded rubber very scarcely suffering exudation by mixing a specified polyorganosiloxane with a specified silica filler, a specified metal salt of a fatty acid, a processing aid and a curing agent in a specified ratio. CONSTITUTION:The composition comprises 100 pts.wt. polyorganosiloxane comprising repeating units of the formula: RaSiO(4-a)/2 wherein R is a (substituted) monovalent hydrocarbon group; and a is 1.98-2.02, 3-100 pts.wt. fine powdery silica filler of an oil absorption of 200cc/100 g or above, 0.03-5 pts.wt. metal salt of a 10C or higher fatty acid (e.g. magnesium stearate), 0.5-30wt.%, based on the silica filler, processing aid (e.g. polydimethylsiloxane), and a catalytically effective amount of a curing agent [e.g. 2, 5-dimethyl-2, 5-di(t- butylperoxy)hexane].
Patent JP-H05143538-A (JP)
Title: Plural hosts system
Inventor: SATO ATSUSHI
IPC: G06F3/06
Filed: 1991-11-18
Abstract: PURPOSE:To keep the number of digits of the storage areas of file identifier controlling series of files on a device shared between hosts smaller. CONSTITUTION:The system is provided with a medium control table 6 on a share memory device 5 shared between hosts having fields storing the medium name of a medium 9 having a control file 10 shared between hosts and the connection state for the control file 10 between each host and a control file control table 4 storing the medium name every control file 10 connected by a self-host between each host and the entry numbers on the medium control table 6 of the medium as a file identifier.
Patent JP-H03164692-A (JP)
Title: Rotary regenerative type heat exchanger
Inventor: FUKAGAWA MASAYUKI
IPC: F28D19/04
Filed: 1989-11-22
Abstract: PURPOSE:To disturb a flow by a stepped part formed in a fluid passage and improve heat transfer characteristics between heat storage material and fluid by a method wherein the fluid passage is provided with a step. CONSTITUTION:A heat storage material 11 is divided into a plurality of segments in a longitudinal direction of a fluid passage 13. The divided heat storage materials 11a are laminated, shifted from each other in a manner that a stepped part 14 may be formed at the fluid passage 13. The heat storage materials 11 are filled in basket (d) and stored in an outer shell (c) of a rotor (a). In this way, since the stepped part 14 is arranged in the midway part of the fluid passage 13, the fluid flow is disturbed and then a heat transfer characteristics between the thermal accumulative material 11 and fluid can be improved.
Patent JP-H06144613-A (JP)
Title: Paper feeding device
Inventor: SEKINE NORIAKI
IPC: B65H3/68
Filed: 1992-11-12
Abstract: PURPOSE:To put on and off a paper feeding motion in simple constitution and stabilize a paper feeding state of sheets in a resist motion more. CONSTITUTION:On a pulley 18 to transmit driving force from a drive motor 3 to a semicircular roller 1, a one way clutch to switch drive transmission of rotation and stop of the semicircular roller 1 by way of switching-over of reciprocal rotation of the drive motor 3 is provided, and additionally, by devising the semicircular roller 1 to make contact with the upper surface of recording paper 7 and stop there at the time when the semicircular roller 1 rotates in the reversal direction of the sheet delivery direction, and on and off paper feeding motions are made possible without using a complicated clutch device.
Patent JP-2000128496-A (JP)
Title: Actuator operation inspection device of working vehicle
Inventor: DOMA MASAHIKO
IPC: B66F9/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency and the safety, without making a worker occupied in a work to carry out a so-called running-in operation. SOLUTION: In a working vehicle composed to control the operation of one or plural actuators by a loaded control device 20, an automatic inspection means 23 to operate the actuators repeatedly automatically and continuously is provided. A inspection condition display means 25 to display the inspection condition to operate the actuators by the automatic inspection means 23 is provided. And a reporting means 26 to report as an error generation when an apparatus operated by the operation of the actuators is not in a preset condition, when the actuators are being operated by the automatic inspection means 23, is also provided.
Patent JP-2000127643-A (JP)
Title: Lithographic printing original plate
Inventor: NAKAYAMA TAKAO
IPC: B41N1/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To surely fix a printing plate to a form cylinder without adding new labor to the work, and prevent the plate from dislocating by carrying water soluble or water swelling resin particles having a specific grain diameter on the opposite side surface of an image surface in a state capable of dissolving or swelling in water. SOLUTION: Water soluble or water swelling resin particles having a grain diameter of 10-50 μm are carried on the opposite side surface of an image surface in a manner spraying droplets made by atomizing liquid dissolved or dispersed in a solvent. Used for such water soluble or water swelling resin particles are a natural polymer such as starch, mannan, dextrin, or particles of processed matter of a natural polymer, or a hydrophilic synthetic polymer. Particles become an adhesive for adhering a printing plate to the form cylinder through dissolving or swelling, thus, preventing the plate from dislocating. In addition, particles are allowed to be carried on the printing surface side so as also to prevent printing smudges.
Patent JP-H02151228-A (JP)
Title: Protective relay
Inventor: NOGUCHI HIDEO
IPC: H02H7/22
Filed: 1988-11-29
Abstract: PURPOSE:To prevent entire power-interruption in a substation due to complex fault by arranging one more circuit breaker in series with a circuit breaker at a bus coupling unit section while furthermore arranging a bus protection unit and a bus coupling unit protector. CONSTITUTION:In a substation where a fault is detected and removed by opening circuit breakers 3A, 9A, 7A, three circuit breakers 3A, 9A, 7A for a bus coupling unit A are connected in series and interrupted simultaneously through function of a protective relay. By such arrangement power interruption is confined in only one bus even if a fault occurs in the bus coupling unit A and one of a plurality of bus coupling circuit breakers in the bus coupling unit A malfunctions due to some reason, resulting in prevention of entire power- interruption in the substation.
Patent JP-2001079647-A (JP)
Title: Method for vibration-filling molding sand and molding sand vibration-filling apparatus using this method
Inventor: YONEKITA YOICHI
IPC: B22C15/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To always execute the excellent closed filling of molding sand to a lost foam pattern, etc., having projecting and recessing parts and hollows part by securing vibration (almost circular movement in a Lissajous' figure) in two-dimensional directions (three-dimensional directions) regardless of the variation of size of a molding flask (the variation of cast product) or the variation of the number of the casting members by stacking up the casting steps (the variation of the number of the steps of casting layers). SOLUTION: In the vibration-filling so as to fill the molding sand supplied into the molding flask where the sand is vibrated with one pair of vibration motors, the variation of vertical movement of the positions of the centers G1, G2, G3 of gravity in the vibration is detected and the phase angle of unbalanced weight of the one side of vibration motor to the other side of vibration motor is adjusted so as to always substantally cancel the varied twist movement of one pair of the vibration motors based on the detected result of the variation of vertical movement of positions of the centers of gravity in the vibration.
Patent JP-H11215369-A (JP)
Title: Image-processing method and unit, and copying machine, scanner and printer using the same
Inventor: SONODA SHINYA
IPC: H04N1/40
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing method that accurately obtains an existing position of a specific pattern to specify a detection object and segments the pattern to discriminate the segmented image where image falsification hardly takes place. SOLUTION: A prescribed number of positioning marks 4 and similar dummy marks 5 are placed to prescribed positions of a detected image. Then a specific pattern 6 is placed at a position, apart from the positioning marks by a prescribed distance. A 3rd party is apt to recognize the pattern 6 as a mere pattern, and it is difficult for the 3rd party to locate a true mark among a large number of concrete marks, thus making falsification difficult.  When the processing unit is mounted on a copying machine, the presence of the positioning marks is detected by a 1st scanning, the area of the specific pattern is calculated from the existing positions of the positioning marks in the case of 2nd scanning (since the positioning marks are placed asymmetrically, the existing position of the specific pattern is definitely obtained based on the existing positions of the marks), an image of a related area is segmented and whether or not the specific pattern is in existence in the area is discriminated.
Patent JP-H09147896-A (JP)
Title: Solid high polymer fuel cell system
Inventor: HASHIZAKI KATSUO
IPC: H01M8/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To increase volumetric energy density of the whole system by housing a volume variable methanol water tank in a drain separating tank or a vessel arranged in an oxidizing agent side outlet of a fuel cell. SOLUTION: Methanol water is supplied to a methanol reforming-reformed gas refining system 34 through a pump 33 from a volume variable methanol water tank 32 housed in a drain separating tank 37 arranged in an oxidizing agent side outlet of a fuel cell 31, and high purity fuel hydrogen is obtained. This fuel hydrogen is humidified by a humidifier 33, and is inputted to the fuel cell 31. On the other hand, an oxidizing agent is inputted to the fuel cell 31 after being humidified by a humidifier 38. A residual oxidizing agent is introduced to the drain separating tank 37 together with moisture generated by fuel cell reaction and moisture moved to the cathode electrode side together with a hydrogen ion, and gas and liquid are separated from each other.
Patent JP-H07150930-A (JP)
Title: Duty controller of electric motor and exhaust emission control device of diesel engine
Inventor: MORITA NAOHARU
IPC: H02P7/29
Filed: 1993-12-02
Abstract: PURPOSE:To provide a duty controller of an electric motor and an exhaust emission control device of a diesel engine at low cost, capable of driving the electric motor having little rush current. CONSTITUTION:A filter 7 and an electric heater 8 are provided on an exhaust system of a diesel engine 1, and an electrically powered air pump 11 supplies secondary air to the filter 7. An ECU 12 is provided with a microcomputer 13 for outputting a low-frequency duty signal as a driving signal of an electric motor 11a of the electrically powered air pump 11, a high frequency generating circuit 14 for outputting a high-frequency pulse signal, and an AND gate for outputting a signal by taking the logical product of the signal of the high frequency generating circuit 14 and the signal of the microcomputer 13. The microcomputer 13 ignites particulates collected by the filter 7 in an electric heater 8 and also incinerates particulates collected by the filter 7 by driving the electric motor 11a, so as to regenerate the filter.
Patent JP-H03169289-A (JP)
Title: Driving control of variable reluctance type motor
Inventor: OKU HIDEAKI
IPC: H02P25/08
Filed: 1989-11-24
Abstract: PURPOSE:To suppress the generation of torque opposite to a required torque and improve an efficiency when current application is discontinued by a method wherein the angles of currents applied to the windings of respective phases are reduced. CONSTITUTION:In acceleration state, when a rotor 21 reaches an electrical angle of zero, current application to the winding of a stator salient pole 21A is started and a rotor salient pole 21a is attracted by the stator salient pole 21A. The current application is discontinued a little before the rotor 21 reaches an electrical angle of 180 deg. so as to make an actual current which remains even after the current discontinuation owing to the influence of an inductance almost zero when the rotor 21 reaches an electrical angle of 180 deg. in order to avoid the counter torque. In deceleration state, the current application to the winding of the stator salient pole 20A is started when the rotor 21 reaches an electrical angle of 180 deg. and the stator salient pole 20A and the rotor salient pole 21a completely face each other. The winding current is so controlled as to become almost zero when the facing between the stator salient pole 20A and the rotor salient pole 21a is ended in order to avoid the counter-torque.
Patent JP-H04175640-A (JP)
Title: Method of detecting optical audio signal and detector
Inventor: ISHINO TADASHI
IPC: G01N29/00
Filed: 1990-11-08
Abstract: PURPOSE:To enhance the reliability of result of measurement for an optical audio signal by detecting an elastic vibration which generates on the surface of a sample through irradiation of exciting light thereto as a variation in tunnel current, at a position different from a position at which the light is irradiated. CONSTITUTION:When exciting light 3 whose intensity s modulated is irradiated to a sample 2, the sample 2 repeats expansion and contraction which are caused by heat, so as to generate an elastic wave. This means that the distance between the sample 2 and a probe 4 periodically varies. By the way, a tunnel current A exponentially changes in accordance with a variation in the distance between the probe 4 and the sample 2. Accordingly, an elastic vibration of the sample can be obtained by measuring a variation in the tunnel current A. That is, since the elastic vibration can be obtained at any position on the sample 2 with no affection, the reliability of the result of measurement may be enhanced, thereby it is possible to obtain a highly reliable optical characteristic of the sample 2.
Patent JP-H07227385-A (JP)
Title: Approximate model displaying system
Inventor: IZUMA HIROAKI
IPC: G01R33/02
Filed: 1993-11-08
Abstract: PURPOSE:To provide an approximate model displaying system wherein a relative positional relation between an approximate model and a living body can be accurately grasped. CONSTITUTION:This approximate model displaying system is constituted of a data processing and controlling part 13 wherein an approximate model of a living body is prepd. based on tomographic images of the living body for using it when the position of a signal source existing in the living body and generating a magnetic field is estimated and its approximate model and the tomographic shape are synthesized, a displaying part 14 wherein the synthesized image can be displayed, a change commanding part 15 wherein the approximate model is changed to the synthesized image data and a decision commanding part 16 wherein the changed approximate model is confirmed.
Patent JP-H02148383-A (JP)
Title: Method of discriminating paper money
Inventor: TAKEUCHI YUTAKA
IPC: G07D7/00
Filed: 1988-11-30
Abstract: PURPOSE:To perform accurate and practical paper money discrimination by finding the kind into which a paper money to be discriminated is classified and the degree of certainty of the discriminated result of the paper money based on values of feature quantities and each functional relation actually obtained from the paper money to be discriminated. CONSTITUTION:A function generating section 2 has a function which generates a membership function in connection with the feature quantity of a reference paper money of each kind. The membership function means the degree of certainty of the discriminated kind of a paper money when the feature quantity becomes a certain value. A measuring and calculating section 1 collects data of quantities of transmitted light measured by photosensors at each point on the surface of a paper money to be discriminated and finds the dimensional value Lk in the length direction and standard deviation value Sk of frequency distribution. A discriminating section 3 finds the kind of the paper money and degree of certainty of the discriminated result from the dimensional value Lk or deviation value Sk and membership function value regarding the dimension in the length direction or standard deviation outputted from the section 2.
Patent JP-H03210080-A (JP)
Title: Delivery valve for reciprocating airtight compressor
Inventor: MARUSHIO RUIZU TODESUKATSUTO
IPC: F04B39/10
Filed: 1990-11-08
Abstract: PURPOSE: To provide a discharge valve which is easily mounted and has an acceptable cost, by pressing a resilient deformable means into a resilient compression state when a valve seat is in a closing position, and by guiding the resilient deformable means with a backstop member when a sealing member with pressure value in a cylinder. CONSTITUTION: A guiding member 34 for axially moving a sealing member 50 arranged between a valve plate 30 and a backstop member 60, and a resilient deformable means 70 having this first end and the other end arranged in a surface adjacent the outside of the sealing member 50 on the opposite side of a surface facing a valve seat 33 on the opposite side of the first end are provided. The resilient deformable means 70 is constituted so that, when the valve seat 33 is in a closing position, it is pressed from a non-compression state a resilient compression state with the sealing member 50, and when the sealing member 50 is moved with pressure value in a cylinder 10 from a closing position to an opening position, it is guided with a backstop member 60 during deformation motion caused by an axial movement of the sealing member 50.
Patent JP-S63157156-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the fluctuation of potentials in the light and in the dark at the time of repeatingly electrically charging and exposing a photosensitive body by forming a layer containing a specified hydrazone compound. CONSTITUTION:The electrophotographic sensitive body is provided with the photosensitive layer functionally separated into a charge generating layer and a charge transfer layer containing as a charge transfer material the hydrazone compound represented by the formula shown on the right in which each of R1-R3 is optionally substituted alkyl or aryl or the like, and each of R4-R7 is H or optionally substituted alkyl or aryl or the like. For example, the charge transfer layer can be formed by dissolving said compound and a binder, such as polycarbonate, into a desirable solvent, coating the surface of the charge generating layer with the obtained solution, and drying it, thus permitting the obtained photosensitive body to be high in sensitivity and small in variances of the potentials in the light and in the dark at the time of repeatingly electrifying and exposing it.
Patent JP-H03165155-A (JP)
Title: Telephone set for person of hard of hearing
Inventor: MATSUDA HIROSHI
IPC: H04M1/00
Filed: 1989-11-22
Abstract: PURPOSE:To attain telephone communication by a telephone set even for a person who is hard of hearing by integrating a voice recognition circuit and a display device to the telephone set. CONSTITUTION:A telephone set is provided with a voice recognition circuit 13, a speech network circuit 4 and a display device 12. The display device 12 has a size so as to display the content of talking being somewhat long at once. When a person who is hard of hearing makes a call to an opposite party, the voice of the opposite party is displayed on the display device 12 as characters via a route of telephone line   speech network circuit 4   voice recognition circuit 13   display device 12. On the other hand, the voice from the person of hard of hearing reaches the opposite party as voice signals via a route of transmitter   speech network circuit 4   telephone line. Thus, the telephone communication by a person hard of hearing alone is attained.
Patent JP-H07158050-A (JP)
Title: Soil improvement work method by high-pressure injection and agitation
Inventor: SHIBATA ROKURO
IPC: E02D3/12
Filed: 1993-12-03
Abstract: PURPOSE:To form a cutting and breaking zone Z exactly as designed irrespective of the hardness of soil quality to be worked and use the curing agent used for the forming of a construction column by an amount exactly as designed irrespective of the hardness of soil quality to be worked. CONSTITUTION:A cutting and breaking process to raise a rod 3 in a drilled hole from a lower side by a specified height H is carried out by drilling the hole to a specified depth by the rod 3 on which a first process monitor 4 is installed and rotating the rod 3 while multiple water jets J1 and lower water W or muddy water W1 are spouted from the monitor 4. Also a construction process to raise the rod in the drilled hole from the lower side by a specified height is carried out by rotating the rod while the water jets J1 and lower construction jets J2 are spouted from a second process monitor 5 at the top of the rod.
Patent JP-H09149443-A (JP)
Title: Data display method and its system
Inventor: HONJO KAZUYUKI
IPC: G09G5/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the forcing of unnecessary operation by an operator by successively switch-displaying one of after-mentioned area and data in an area storing data when net less than one data unstoring area exist in plural areas. SOLUTION: According to the telephone number inputted from an input part 2, CPU1 dial-originates from a line control circuit 5 and at the point of the time of connecting a line with an opposed party, transmits a free word in a registering part 6 selected through the use of a key on the input part 2. The free word is successively stored from the head area of this free word registering part 6, zero-th to fourth areas storing the free word are successively switch-displayed and concerning contents in unstoring areas of the fifth and after it, only the fifth area is displayed as the representative of them. Consequently even when there are many data unstoring areas, only one unstoring area is displayed so that the operator is not forced to executed unnecessary operation.