baber/WOPTO huggingface dataset:
Patent JP-H06287226-A (JP)
Title: Purification of polyolefin
Inventor: TAKARA HIROMASA
IPC: C08F4/64
Filed: 1993-04-01
Abstract: PURPOSE:To obtain an extremely high quality product not causing corrosion to production equipment by removing catalyst residues by an efficient and economical method from a catalyst residue-containing polyolefin obtained by polymerizing an olefin in the presence of a Ziegler catalyst. CONSTITUTION:A method for purifying a polyolefin which is produced by polymerizing an olefin in the presence of a catalyst comprising (A) a solid catalyst component consisting essentially of magnesium, titanium and a halogen and (B) an organo aluminum compound and contains catalyst residue, which method comprises bringing the above polyolefin into contact with the mixed gas of an alkylene oxide and water.
Patent JP-H03276210-A (JP)
Title: Autonomous traveling device
Inventor: KISHISHITA TAKAHIRO
IPC: G05D1/02
Filed: 1990-03-26
Abstract: PURPOSE:To attain the accurate autonomous travel of a vehicle by calculating the present position coordinates of a traveling vehicle based on the distance information, the horizontal angle information, the tilt angle information, and the pitching/rolling angle information on the traveling vehicle, calculating the direction data on the vehicle based on the traveling direction data and the traveling course data, and controlling the steering angle of the vehicle. CONSTITUTION:A control means 9 calculates the position coordinates of a traveling vehicle 2 set on the basis of a fixed station 1 based on the distance between the station 1 and the vehicle 2 measured by a distance measurement means 7, the swing angle measured by a horizontal angle measurement means 10, and the tilt angle measured by a vertical angle measurement means 11. The calculated position coordinates are corrected based on the pitching/rolling angle data received from a self-position measure ment means 16. Then a main control means 14 calculates the steering angle data needed for control of the direction based on the traveling direction data, the position coordinates, and the traveling course data on a traveling vehicle 2. The steering angle data is added to an operation control means 15 so that the vehicle 2 is corrected toward its traveling course. Thus the vehicle 2 travels autonomously with high stability and high accuracy.
Patent JP-H03276278-A (JP)
Title: Roman alphabet recognizing method
Inventor: MATSUMOTO HITOSHI
IPC: G06V30/144
Filed: 1990-03-26
Abstract: PURPOSE:To recognize a Roman alphabet of an optional size by using a circumscribed square of the English letter inputted in an image. CONSTITUTION:The digital signals of the image data read by an image input part 10 are converted into the binary signals and at the same time the undesired images except those of the English letters are deleted. Then a circumscribed square 16 is calculated for a noted Roman alphabet 15. A partial area processing part 13 sets the area of the square 16 of the letter 15 inputted in an image in the divided partial areas. Then the Roman letters are recognized with detection of the presence of absence of those set partial areas and the partial areas of the letter 15 or the number of existing objects. Thus the letter 15 of an optional size can be recognized.
Patent JP-H01251873-A (JP)
Title: Communication equipment
Inventor: OKADA NAOYUKI
IPC: H04M11/00
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the handling of a communication equipment and at the same time to improve the communication processing efficiency by referring to information stored in an information file to control the communication processing when the communication is carried out to a registered station of the called party. CONSTITUTION:A means 10 stores an information file related to the terminal characteristics of a station at the called party. A means 1 fetches the information on the characteristics of the called party station out of a procedure signal to register it in the information file at communication with the called party station and also refers to the information stored in the information file to control the communication processing at communication with a registered called party station. Thus it is possible to fetch the information on the terminal characteristics of the called party station at communication without performing troublesome key input operations and to store the fetched information in the form of an information file to utilize it for communication. As a result, the operability and the communication processing efficiency can be improved for the communication equipment.
Patent JP-S58194975-A (JP)
Title: Production of natural antioxidant component
Inventor: KANEKO KAZUO
IPC: A23L3/34
Filed: 1982-05-08
Abstract: PURPOSE:To obtain a natural antioxidant component exhibiting an excellent antioxidant action when added to fat or fat-contg. foods, by extracting a material contg. an antioxidant component of rosemary and/or sage with an org. solvent in the presence of a solid adsorbent. CONSTITUTION:A material contg. an antioxidant component of rosemary and/or sage is obtd. from rosemary and/or sage, residues after recovery of essential oil therefrom, or their oleoresins. The antioxidant component-contg. material is extracted with an org. solvent such as n-pentane in the presence of a solid adsorbent such as activated carbon, whereby the process can be shortened and the natural antioxidant component can be obtd. in a high yield. Alternatively, the extraction is carried out with the org. solvent in combination with an alcohol and the extract is treated with a cation exchange resin to produce the titled component.
Patent JP-H09265495-A (JP)
Title: Automatic document issuing machine
Inventor: SHINDO TATSUYA
IPC: G06F19/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic certificate issuing machine to be easily operated even by an aged person or a handicapped person. SOLUTION: A CPU 13 reads out personal data from an ID card inserted into a card reader 2, and at the time of judging a visually handicapped person, starts a mode for displaying characters larger than normal size on a CRT display device 3. At the time of judging a hearing handicapped person, a mode for executing voice guidance louder than normal volume by a vocalizing device 16 is started.
Patent JP-S63245344-A (JP)
Title: Tool pot turning device in automatic tool exchanger
Inventor: SAKAKIYAMA TOSHIAKI
IPC: B23Q3/157
Filed: 1987-03-31
Abstract: PURPOSE:To make the length of a tool exchange arm reducible as well as aim at promotion for lightweightiness, abatement in torque load and improvement in swing speed, by performing rotation and movement of a tool pot simultaneously with each action of a level by one cylinder and a support rod. CONSTITUTION:In the case of turning a tool pot 1 round, if a slide base 5 is moved to the right by cylinder shaft 12, a lever 8 is given 'd' rotation, and since this lever 8 and a pot guide 4 are fixed to a shaft 6, rotation of the lever 8 gives 'e' rotation to the pot guide 4. And, at a moving terminal of the slide base 5, an axis C of the pot guide 4 is turned tound till it becomes paralleled with an axis B of a spindle 19. That is to say, the tool pot 1 is turned round as far as 90 degrees and simultaneously it comes nearer to the spindle as long as a distance R, whereby a tool 2 of tool pot 1 is changed with a tool of the spindle by a tool exchange arm 3. Thus, lengh of this tool change arm can be shortened, raising the swing speed, and tool exchange time is reducible.
Patent JP-S572998-A (JP)
Title: Heat exchanger
Inventor: NISHIMOTO TATSUYA
IPC: F28F13/00
Filed: 1980-06-05
Abstract: PURPOSE:To improve the heat exchanging efficiency of the heat exchanger by attaching a sheet comprising a congregation of metallic fibers arranged with irregularity in the three dimensional space to the surface of a heat transmission pipe so that the heat transmitting area is enlarged. CONSTITUTION:The metallic fibers 1 having the length of 1-10mm. are congregated in an unwoven cloth and sintered in a heat-treating furnace to obtain a flexible sheet 3 comprising a congregation of metallic fibers arranged wit irregularity in three dimensional space. Thus obtained sheet 3 is attached to the surface of the heat exchanger by means of a metallic attaching method using an adhesive or solder. With such a construction, the heat transmission area 5-10 times as large as that of the pipe with no treatments can be obtained. Thus, the heat exchanging efficiency can be much enhanced.
Patent JP-H04310071-A (JP)
Title: Picture reader
Inventor: ENDO MAKOTO
IPC: G03B27/72
Filed: 1991-04-09
Abstract: PURPOSE:To attain binarization at an optimum exposure through the use of an optimum slice level independently whether the picture read density is set automatically or manually. CONSTITUTION:This reader is provided with a halogen lamp 7 to expose an original, a line sensor 13 to read the exposed original picture, a binarization circuit 31 binarizing a picture signal from the line sensor 13, a detection signal generating circuit 34 to detect a frame of an original picture and a CPU 25 controlling the light quantity of the halogen lamp 7. A slice level of the binarizing circuit 31 is decided based on a photometry value obtained by the preliminary scanning before the main scanning for read of the original picture and a value representing the light quantity in the main scanning.
Patent JP-S51151931-A (JP)
Title: Controlling device of power take-out means in automobile
Inventor: NAITOU MASAAKI
IPC: B60K17/28
Filed: 1975-06-20
Abstract: PURPOSE: To provide a controlling device of power take-out means which can safely and accurately be turned on and off. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000268326-A (JP)
Title: Magnetoresistance effect thin-film magnetic head
Inventor: OURA HIDEO
IPC: G11B5/39
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect thin-film magnetic head which can eliminate a Barkhausen noise and which can enhance a reproduction output. SOLUTION: In this magnetoresistance effect thin-film magnetic head of a magnetic flux induction type, the width Ws of a magnetoresistance effect element (an MR element or a GMR element) 4 is formed in the range of 0.85 times to 0.95 times the width W1 of a first magnetic flux induction film 3. In addition, the value of 1.8 times the product of the sensing-part film thickness Ts of the magnetoresistance effect element 4 multiplied by its saturation magnetic flux density Bs is set to be smaller than the product of the film thickness T1 of the first magnetic flux induction film 3 multiplied by its saturation magnetic flux density B1. In addition, the film thickness T1 of the first magnetic flux induction film 3 is set to be thinner than the element film thickness Tsa of the magnetoresistance effect element 4.  In addition, a second magnetic flux induction film having a width W2 which is identical to the width W1 of the first magnetic flux induction film 3 is formed.
Patent JP-H01251632-A (JP)
Title: Measuring socket for semiconductor device
Inventor: SUDO TOSHIO
IPC: H01L21/66
Filed: 1988-03-31
Abstract: PURPOSE:To restrain the disturbance of the characteristic impedance of a high speed signal line to a minimum, and enable a high precision measurement, by constituting a structure wherein a board and a package are positioned, and bonded with pressure. CONSTITUTION:The center of a insulative board 30 is hollowed out, therein a flat package 10 is arranged, and the four corners are positioned by a protrusion 31. The positioned flat package 10 is bonded on the printed board with pressure, by using a lower structure body 40 and an upper structure body 50. An elastic member 52 is stuck on the upper structure body 50, and an external lead 11 is to be bonded with pressure. In order to prevent the fluctuation of characteristic impedance, an recessed part 32 is formed at a part of the insulative board corresponding with a signal wiring. On the rear of the package 10, a conductor part is formed in the central part 22, by installing a through hole 26 from an inner layer grounding surface 25 of the printed board 20. The grounding surface of the package is connected with the above conductor part, thereby stabilizing the grounding.
Patent JP-S58193916-A (JP)
Inventor: KONDOU MITSUTAKA
IPC: B60R13/04
Filed: 1982-05-07
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-S62233892-A (JP)
Title: Method and device for slip recognition
Inventor: HAMAGUCHI TSUYOSHI
IPC: G06Q40/04
Filed: 1986-04-04
Abstract: PURPOSE:To improve the recognition rate of characters on a slip by performing the recognition by utilizing the character patterns of slip entry person which is stored on a memory card that a user uses. CONSTITUTION:The character patterns of each user which are inputted in a transaction are stored on a card to be read. Then, necessary items such as a data, a transfer destination band name, the account number, name, and address of a person to which memory is transferred, and the name, address, and amount of transferred memory of a person who transfers the money are entered in a 'transfer request slip', which is set on a slip handling device 12. The slip contents of the set slip are read by a slip reader 13 and a slip read control part 23 and a slip character recognizing part 24 recognizes logically the read characters on the slip from a character font dictionary in a file 14 and the read card contents. Then, the recognition result containing unreadable characters is displayed on a display 16 by a display control part 26 and the user corrects and confirm the unreadable characters and misread characters on a keyboard 15.
Patent JP-S576137-A (JP)
Title: Caliper of disc brake assembly
Inventor: OGAWA YUTAKA
IPC: F16D55/224
Filed: 1980-06-09
Abstract: PURPOSE: To obtain a caliper, that has high rigidity light weight and high reliability by manufacturing front arm, head portion, rear arm and cylinder of caliper separately with steel plate and assembling them in a body afterward.  
     CONSTITUTION: Front arm 4, head portion 3 and rear arm 2 are made of steel plate bent in "C" shape so that the front arm 4 and the rear arm 2 may form planes parallel to each other, and the front arm 4 abutting to an outer pad is provided with a notch 4a in its central lower area and the rear arm 2 is provided with a bore 5 in its approximately central area for fixing a cylinder 1 by welding. Furthermore, the cylinder 1 is formed by contracting steel plate and seal groove 6 and oil groove 7 are provided in its inner circumference so as to mount elastic seal annularly which is disposed to maintain a certain gap between the pad and rotor. Friction or electronic beam welding etc. is considered adequate for welding both. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09263088-A (JP)
Title: Handwriting recording hot-pen
Inventor: KOIZUMI YUTAKA
IPC: B41M5/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot-pen suitable for use of erasing after recording by hand writing on a reversible thermal recording material. SOLUTION: This hot pen has a pen 11 at its tip, and a lead wire 12 at its rear end. A heater is provided inside a pen part 10b, and the pen 11 is heated with the heater. A switch 13 is provided to a holder part 10a, and temperature of the heater is varied in recording and in erasing. Furthermore, the temperature of the heater satisfies the purpose either by varying the number of buil-in heaters or by varying output voltage of a power source controller 20. When the pen part 10b is so constituted as to be freely detachable to the holder part 10a, and a plurality of kinds of pens of different thick characters are prepared, recording of a different line thickness can be carried out by changing the pen part 10b. Further, if a thick pen is used in erasing, the erasing can be easily carried out.
Patent JP-H02258938-A (JP)
Title: Heat-resistant material
Inventor: KAWABATA TAKESHI
IPC: C22C14/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the lightweight heat-resistant material having excellent ductility at an ordinary temp. and having good workability by forming the material with an intermetallic compound constituted of Al, Cr, B and Ti. CONSTITUTION:The heat-resistant material is constituted of an intermetallic compound contg., by atom, 25 to 75% Al, 0.01 to 10% Cr, 0.005 to 5% B and the balance substantial Ti, of which prescribed amounts of Cr and B are compositely added to a Ti-Al series intermetallic compound which is lightweight and having excellent high temp. strength and oxidation resistance to increase ductility at an ordinary temp. and to improve workability.
Patent JP-H04288181-A (JP)
Title: Variable prize winning ball device of pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-03-15
Abstract: PURPOSE:To provide a variable prize winning ball device of a pinball machine provided with a sorting member capable of substantially altering a flow path of the prize winning ball flowing down in a prize winning space. CONSTITUTION:A prize winning ball received by ball receiving members 20a 20b of a variable prize winning ball device 10 is adsorbed by magnets 68a-68c of a sorting member 60 provided in a prize winning space 32 and turned widely in the prize winning space 32 as it is adsorbed so that when a vertically movable member 61 of the sorting member 60 rises the prize winning ball P adsorbed to the magnets 68a-68c is released to again flow down in the prize winning space 32 and enter any of prize winning slots 29, 30a, 30b. Thus, while the movement of the prize winning ball in the prize winning space 32 can be enjoyed, an expectation can be given to a player since the prize winning slot to receive the prize winning ball cannot be forecast among ones 29, 30a, 30b in the release.
Patent JP-H1028682-A (JP)
Title: Magnet device for magnetic resonance device for diagnosis
Inventor: FRESE GEORG
IPC: G01R33/38
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnet device which can satisfy requirements for a image forming function while which can support intervening technology. SOLUTION: A magnet device for a magnetic resonance device for diagnosis has a first means 2 for creating a uniform (homogeneous) magnetic field in a first image volume 18, and a second means 14 operatively coupled with the first means 2, for creating a uniform (homogeneous) in a second image forming volume which is provided between the first and second means (2, 14).
Patent JP-2000274870-A (JP)
Title: Manifold containing thermoelectric module
Inventor: KAMITSUJI TOSHIO
IPC: F25B21/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively rotate an agitating blade in a cavity of a manifold body by providing an agitating member in the cavity, and rotating the member by a motor having a rotor in the body and a stator externally mounted on the body. SOLUTION: In the manifold 1 containing a thermoelectric module 7 having a Peltier effect for performing a cooling action, when energizing to start operating of a cooler, a temperature of a heat transfer surface of a heating side of the module 7 is raised, and a temperature of a heat transfer surface of a cooling side is lowered. A stator 8 formed as a part of a motor is excited, and a rotor 16 contained therein through a heating side manifold 2 is rotated. As a result, a heating side agitating member 5 integral with the rotor 16 is rotated, a heating medium in each cavity is agitated by rotation of the blade 15, and the medium given by the energy by the module 7 is discharged externally from outlets 14, 24.
Patent JP-H11270932-A (JP)
Title: Capacitor fitted with liquid tank
Inventor: NIIHAMA MASATAKE
IPC: F25B43/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To downsize a capacitor by lessening the width of a coupling part between one header pipe and a liquid tank. SOLUTION: The main body part 35, which has one header pipe 27 and a liquid tank 26, is made of one sheet of metallic plate. Then, this main body part 35 is composed of a header pipe part 28, a coupling part 30, a liquid tank part 29, a junction part 37, and a connecting hole. Furthermore, the coupling part 30 is made by bending a part of a metallic plate into the shape of U in cross section and folding it back on top of itself and butting the bends 31 and 31 in a pair made thereby. Hereby, the width of the coupling part 30 can be made small, and the downsizing of a capacitor 25 can be contrived.
Patent JP-H09264816-A (JP)
Title: Bearing test device
Inventor: HOSOYA MASAYUKI
IPC: F16C19/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable using, as a sample, a tapered roller bearing which requires loads of a radial load and a thrust load by attaching the bearing of a sample so that a spindle is supported with one end side of it. SOLUTION: Radial load Fr is applied to a cylindrical roller bearing 17 through a radial load bearing mechanism 18. In addition, by a hydraulic cylinder 25, thrust load Fs is applied an a step part 21 of a spindle 12. These loads Fr and Fs are, loaded on a tapered roller bearing 16 through the spindle 12. When the spindle 12 is rotated under this condition, the oil flow from a small diameter end side cylinder to a large diameter end side occurs due to pumping action of the bearing 16. A discharged foreign powder 9 which follows the oil flow is filtered with a filter 40 provided in a thorough hole 39, therefore, it does not flow into the first oil bathtub 37.  Thus, by keeping the rotation speed of the spindle 12 constant, the amount of the foreign powder 9 that passes through the bearing 16 in a unit period is constant, so that the impressions whose number is in accordance with the number of passing pieces are generated on the bearing 16.
Patent JP-H06348380-A (JP)
Title: Emulator
Inventor: AKATSUKA HIROSHI
IPC: G06F11/22
Filed: 1994-04-15
Abstract: PURPOSE:To provide the emulator which can correspond linearly to a power supply voltage of a user system, even when setting, adjustment, etc., of the emulator or an emulator power source are not executed. CONSTITUTION:An emulation pod 2 being a microcomputer dependent part of the emulator is provided with a power source circuit 6 for detecting a voltage supplied from a user power source 5 of a user system 4, and converting a voltage supplied from an emulator power source 5 of an emulator main body 1, and the converted voltage is supplied to the emulation pod 2.
Patent JP-H07303759-A (JP)
Title: Automatic mah-jongg table
Inventor: ENDO TOSHIYUKI
IPC: A63F9/20
Filed: 1995-03-07
Abstract: PURPOSE:To open/close a piece collapse preventing cushion on the upper surface of a conveying path without increasing the vertical thickness dimension of a machine frame by mounting the piece preventing cushion to be slid in contact with the upper face of mah-jongg piece above the conveying path for conveying the arranged mah-jongg piece to waiting positions. CONSTITUTION:A piece collapse preventing cushion 5 to be mounted for preventing mah-jongg pieces P pushed into the conveying path of a piece arranging device from being collapsed while being conveyed toward the positions adjacent with respective lifts 42 by a conveying means 46 is fitted and supported at a position above the conveying path on the lower surface of a top panel 3a of a mah-jongg table 3 so as to be slid in contact with the upper face of mah-jongg pieces P to be moved through the conveying path with that top panel 3a as a supporting stand. Thus, when the mah-jongg table 3 is opened and turned, the cushion 5 is turned upward together with the mah-jongg table 3, the upper side of the conveying path is opened as a whole, and maintenance around this conveying path is enabled without any trouble.