baber/WOPTO huggingface dataset:
Patent JP-H05182459-A (JP)
Title: Semiconductor memory
Inventor: ITO NOBUHIKO
IPC: G11C11/403
Filed: 1991-12-27
Abstract: PURPOSE:To enable refreshment without wastefulness according to the sensitivity variation of a sense amplifier by controlling a refresh period based on the count of the maximum time when the sense amplifier reads the data of the timer memory cell circuit having constitution similar to a memory cell circuit. CONSTITUTION:The timer memory cell 1 is made to the same constitution as the memory cell circuit and provided with plural capacitors and transistors, etc., forming the sense amplifier and a memory. When writing is ended to all capacitors of the circuit 1 through a data writing circuit, the L output of an output circuit 2 becomes an R input and the Q output of a FF6 becomes 'H', a first timer 7 is started to operate and a refresh counter 3 continues counting till reading of the capacitor is not operated according to the sensitivity of the sense amplifier. On the other hand, the count by a second timer 8 is performed in a counter decoder 4 till the FF6 is set and refresh synchronism is decided and refreshment without wastefulness is operated according to the sensitivity of the sense amplifier.
Patent JP-H11178963-A (JP)
Title: Shaft for golf club
Inventor: NISHIDA YOSHIO
IPC: A63B53/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for golf club which gives excellent directional performance regardless of golfer's technique. SOLUTION: The direction of a hit ball is stabilized by controlling torsion of grip mounting part in swinging by setting the torsional torque value of the grip mounting part in the shaft 1 which is unitized by lamination winding bias sheets 2 and 3 and a unidirectionally drawn and set sheet 4 along the axial direction of the shaft composed of high-strength high-elasticity fibers impregnated with synthetic resin at a torsional torque value lower than the torsional torque values of the parts other than the grip mounting part.
Patent JP-H06193044-A (JP)
Title: Execution control method for original position soil stirring method
Inventor: FUKAZAWA EIZO
IPC: E02D3/12
Filed: 1992-12-28
Abstract: PURPOSE:To sufficiently cover mixing in the radial direction of a drilled hole by controlling the mixing/stirring condition of drilled soil with cement milk by means of the detected signal from a cement milk concentration measuring machine in the use of a stirring machine. CONSTITUTION:Drilled soil by means of a plurality of stirring wings 3 provided on the kneading shaft 2 of a stirring machine 1 is mixed and stirred with a solidifying agent such as cement milk supplied from the ground through the inside of the kneading shaft 2. An underground wall is formed from soil mortar produced in this way. The stirring wings 3 is provided with a cement milk concentration measuring device 4, and the detected signal from the device 4 is transmitted to the ground by means of a transmission cable 5. The signal is data-processed in a computing device 13 together with the related signals from a flow meter 15, a depth detector 16, a leader inclinometer 17, and the like, and the result is displayed on a display device and recorded/ stored in a recording device 18. Further, cement milk concentration is computed, the pouring quantity of cement milk, drilling speed, stirring speed, and the like are adjusted so as to control the mixing/stirring condition of drilled soil with cement milk.
Patent JP-H07193597-A (JP)
Title: Mail server
Inventor: MOTOHASHI MASAAKI
IPC: H04L12/58
Filed: 1993-12-24
Abstract: PURPOSE:To provide a mail server from which respective terminal equipments can obtain information related to mail service at low cost. CONSTITUTION:The mail server 1 is provided with a mail service related information management table 18 storing latest information on mail service, an output condition management table 19 storing output conditions such as output time, an output interval and the number of output times at the time of outputting mail service related information for the respective terminal equipments and a mail service related information output control means part 10 outputting latest mail service related information to the terminal equipment of a requesting source when it comes to setting time.
Patent JP-2001162223-A (JP)
Title: Resin coated aluminum alloy material for memory medium drive case
Inventor: KAMIYA KENICHI
IPC: G11B33/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated aluminum alloy material for a memory medium drive case having high strength and excellent slide properties, fingerprint resistance and corrosion resistance and also having excellent conductivity and capable of being easily grounded. SOLUTION: A resin coated aluminum alloy material for a memory medium drive case is constituted by forming a synthetic resin film, which contains 10-200 parts by mass of a substance having conductivity per 100 parts by mass of a synthetic resin and has a surface resistance value of 100 Ω or less and a film thickness of 20 μm or less, on both surfaces of an aluminum alloy panel with an Mg content of 2.0-6.0 mass %. This aluminum alloy material has tensile characteristics such that tensile strength is 210-410 MPa and yield strength is 150-370 MPa.
Patent JP-2000174384-A (JP)
Title: Semiconductor laser device
Inventor: KAKIMURA TAKASHI
IPC: H01S5/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To stably generate a self-excited oscillation phenomenon without deteriorating a laser characteristic. SOLUTION: Since a staturable absorbing layer 28 is formed in a region except for the regions where an upper ridge part 26 above a first upper clad layer 20 is formed, the shortest distance from an optical waveguide 18a to the saturable absorbing layer 28 becomes long, and heat generated in the optical waveguide 18a is difficult to be transmitted to the saturable absorbing layer 28. Thus, the heat diffusion of p-type dopant doped by the saturable absorbing layer 28 to the optical waveguide 18a does not occur.
Patent JP-H06230244-A (JP)
Title: Optical connector
Inventor: ROBAATO DABURIYU MASUKU
IPC: G02B6/38
Filed: 1992-12-28
Abstract: PURPOSE: To provide a PC connector which prevents a plug from rotating about a receptacle and maintains the tips of two optical fiber ferrules in an optimum position relation. CONSTITUTION: This optical connector is provided with the plug 2 and receptacle 6 which cooperates with it, and a coil spring 8 which is arranged between them. The plug 2 engages the receptacle 6 at a specific rotational position. The spring 8 has its one end 8a extended along the axis of the plug 2 and the other end 8b extended at right angles to the end 8a. The end 8a of the spring engages an engagement groove 12 of the plug 2, and the end 8b engages a small cut 18c of the receptacle 6, so that the spring 8 applies a force for rotating the plug 2 in only one direction. With this force, the plug 2 is held at the specific rotational position about the receptacle 6.
Patent JP-H10187945-A (JP)
Title: Image input device
Inventor: UCHIDA YUKI
IPC: G06T1/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable focusing of a film image without providing any focusing mechanism on the side of film projector unit by changing an optical path length through the fine control of position relation between two optical reflecting means respectively independently move controllable for mobile scanning. SOLUTION: Movable elements 2006 and 2007 are restively fixed on a 1st mirror stand 2001 and a 2nd mirror stand 2002 and can be independently controlled by detecting their positions through scanning heads 2009 and 2010. When the state of focusing original platen glass is defined as a reference and the film image is focused higher than the original platen glass, the 2nd mirror stand 2002 is moved to the side of 1st mirror stand 2001 so that the ordinary optical path length can be shortened just for that movement and when the film image is focused lower than the original platen glass oppositely, the 2nd mirror stand 2002 is separated from the 1st mirror stand 2001 so that the optical path length can be extended more than usual. Therefore, the image can be formed on a CCD while being focused.
Patent JP-H11164763-A (JP)
Title: Food and drink containers or carrying base for circulating tape carrying passage
Inventor: MORISHITA KUNIO
IPC: A47G23/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the frivtion between a slide plate and a food and drink containers or a carrying base and perform a smooth carrying even by use of a magnet having a small magnetic force by providing a rotating member regularly in contact with the immobile slide plate provided on a circulating carrying passage in the lower part of the food and drink container or the carrying base. SOLUTION: A circulating carrying passage 1 has a carrying passage formed along a dining table 4, and SUSHI is placed on a sushi plate 3 on the carrying passage. A slide plate 2 is provided on the upper surface part of the carrying passage, and a plurality of electromagnets 6 are provided at prescribed intervals on the carrying passage center part just under the slide plate 2. The electromagnets 6 are mounted on a drive chain 8 circulated and moved within the carrying passage along a chain rail 7 provided within the carrying passage by a mounting jig so as to be capable of circulating and moving according to the movement of the drive chain 8. Besides, a permanent magnet 13 is fixed to the reverse side of the sushi plate 3, and a bearing holder patty 15 comprising a bearing ball 17 is provided in the center part to carry the plate 3 by the attraction to the electromagnet 6.
Patent JP-H06202004-A (JP)
Title: Micromanipulator
Inventor: OOHASHI KUNIMICHI
IPC: B25J7/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a device which obtain depth-directional visual information on the operation of a cell, etc., and can easily move a sample table even during manipulation operation. CONSTITUTION:Images of both left and right visual fields from a stereoscopic microscope through which the operation of the cell is observed on the sample table 31 are displayed in front of the eyes of an operator by using a head mounted type display, which is provided with a position sensor 46; and the sample table 31 is moved on the basis of the signal of the position sensor 46.
Patent JP-H10232951-A (JP)
Title: Animation generating method and scenario generating method for animation
Inventor: TANI TAKASHI
IPC: G06T13/80
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To complete an animation in a short period and to prepare a scenario with originality. SOLUTION: This animation generating method generates a sprite for an animation and a scenario for making the sprite move and puts the sprite and scenario together to generate the animation. Then image data on the sprite are generated as two data which are sprite data 42 for the scenario used for scenario generation and compressed image data 43 to be merged with the finished scenario, and the scenario is generated by utilizing the sprite data 42 for the scenario, which is merged with the compressed image data 43 to obtain a merged program 60. This merged program 60 is used to confirm the operation of the scenario.
Patent JP-H06191385-A (JP)
Title: Brake hydraulic control device
Inventor: OSAWA TOSHIYA
IPC: B60T8/00
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate an unfavorable feeling following brake operating pressure arising despite brake non-operation during failure when control force runs out by allowing a hydraulic valve to generate brake operating pressure with pressure corresponding to brake operating force as pilot pressure and to decrease brake operating pressure with the increase of control force acting to the opposite direction of the pilot pressure. CONSTITUTION:During brake operation by a pedal 23 or traction control when a valve 55 is tuned ON, a valve 56 is opened with pressure given in a circuit 24 or to a chamber 40 and original pressure is supplied to the valve port 35 of a valve 26, so that the valve 26 uses it as pressure source to generate pressure Pc corresponding to the pressure in the circuit 24 or to the chamber 40 and to decrease it with the increase of electromagnetic force Fso. During brake non-operation when pressure in the circuit 24 or to the chamber 40 is less than a set small value, the valve 56 is closed to keep the pressure Pc to be zero. As a result, during failure when the electromagnetic force Fso runs out, the pressure Pc can also be kept zero, if under brake non-operation.
Patent JP-H09187955-A (JP)
Title: Ink-jet printer and ink cartridge used therein
Inventor: KOBAYASHI TAKAO
IPC: B41J2/175
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To use a filter of a small dynamic pressure and a large meniscus strength for an ink-jet printer. SOLUTION: A sintered non-woven fabric having a high void ratio and a small mesh size is set as a filter 1 at an ink through hole of the ink-jet printer. Accordingly, while flowing of the ink is restricted, the ink can be smoothly supplied to a recording head 15 with impurities removed. Moreover, the filter 1 at an ink feed port of an ink cartridge is constituted of a laminated body of a first non-woven fabric having a high void ratio, a small mesh size and a small thickness and a second non-woven fabric having a large mesh size and a large thickness. The filter is enhanced in its effect, and mechanical strength.
Patent JP-H07196198-A (JP)
Title: Sheet material feeding device
Inventor: WAKAYAMA ITARU
IPC: B65H5/26
Filed: 1993-12-28
Abstract: PURPOSE:To enable the selective use of roll paper and cut sheets and make a device compact by disposing at least two paper feed ports one of which is formed to serve also as a discharge port, and setting the roll paper at the feed port while being able to feed the cut sheets from the other feed-discharge port. CONSTITUTION:When a printing command to roll paper l is sent out, the roll paper 1 is subjected to printing in the position of a head 5, cut into the specified dimension by a cutter 6 and discharged outside of a machine by carrier rollers 4. In the case of printing a cut sheet, when the sheet is inserted from a paper feed-discharge port 13, the sheet is conveyed to the right by the carrier roller pair 4, and through a carrier roller pair 3, the tip of the sheet is guided upward along a flapper 11. After detecting the rear end of the sheet by a detector 14, the sheet 17 is conveyed to the left, subjected to printing at the time of passing the head 5 and discharged outside of the machine from the feed- discharge port 13.
Patent JP-2000157817-A (JP)
Title: Bag filter
Inventor: TOKUSHIMA IKUO
IPC: B01D46/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To remove a fear of being exposed to an inferior operating environment for a long period of time by a method wherein a plurality of optional filter cloth strips are enabled to be evacuated at a stroke and consequently operating efficiency is extremely improved by providing a connection means for connecting an adjoining filter cloth to an aperture edge part of the filter cloth. SOLUTION: A hand ring 5, a connection rope 6, and a small ring 5 are fitted to an aperture edge part 1a at an upper end of one piece of a filter cloth 1a. The hand ring 5 is formed in a ring form of about 10 cm in an length overlapped by folding, becomes easy to be passed through by the connection rope 6, and even in the case where the filter cloth 1 is removed by a single body, becomes easy to be pulled up by hand. The connection rope 6 is composed of, for example, Teflon(R) based fiber product. A hook 6a is connected at a tip part of the connection rope 6. The hook 6a, which has a structure wherein it is not easily disconnected after fastening by laying, is preferably used. The small ring 7 is provided at a root of the connection rope 6, and structured so that the hook 6a is fastened by laying.
Patent JP-H05160393-A (JP)
Title: Surge protecting circuit
Inventor: OKA RITSUO
IPC: H02H9/04
Filed: 1991-12-09
Abstract: PURPOSE:To prevent transverse surges surely from entering a circuit be protected, by connecting each two electrodes in common respectively on common semiconductor substrates respectively between different three-terminal bidirectional thyristors, and connecting them to a first line and a second line respectively to which the circuit to be protected is connected. CONSTITUTION:An N-type (or P-type) base region of three-terminal composition by the use of a common semiconductor substrate a P-type (or N-type) emitter region whose parts are short-circuited make one electrode respectively. And two three-terminal bidirectional thyristors Z2 and Z'2 each of which one above- mentioned electrode formed on one surface of a P-type (or N-type) common semiconductor substrate, and two above-mentioned electrodes formed independently respective on the other surface, are used. Two electrodes T2 and T'3 formed on the other surfaces of the common semiconductor substrates are connected in common, and connected to a first line L1. And the other two electrodes T'2 and T3 are connected in common and connected to a second line L2. In addition, each single electrode T1 and T'1 formed on one surface of each common semiconductor substrate is connected in common and connected to a ground E.
Patent JP-H10198940-A (JP)
Title: Magnetic recording medium, and method for magnetic recording
Inventor: KITAORI NORIYUKI
IPC: G11B5/65
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To offer a magnetic recording medium, of which output difference is small between those in normal and reverse running directions of a magnetic head and reproduction output is large. SOLUTION: This magnetic film is a laminate of a plurality of oblique vapor deposition magnetic films in a magnetic recording medium having a supporting body and a magnetic film, and is constituted so that an angle θa forming to the above magnetic film surface of the upper layer vector A specified by a magnetic column composing the above upper oblique vapor deposition magnetic film of the above oblique vapor deposition magnetic layers satisfies 0 deg.<θa<90 deg. (or 90 deg.<θa<180 deg.) and an angle θg forming to the above magnetic film surface of a composite vector G of the above upper layer vector A and a lower layer vector B specified by the magnetic column composing the lower layer oblique vapor deposition magnetic film adjacent to the above upper layer oblique vapor deposition magnetic film satisfies 90 deg.<θg<180 deg. (or 0 deg.<θg<90 deg.).
Patent JP-H05158706-A (JP)
Title: Optimization processing system for intermediate language
Inventor: TAJIRI MOTOHIDE
IPC: G06F9/45
Filed: 1991-12-09
Abstract: PURPOSE:To attain the optimization of intermediate language level which is independent of a code generating part end as an intermediate language optimization program. CONSTITUTION:When a compiler 1 is started, a semantic analysis part 11 performs semantic analysis with input of a high level language program 2 end then performs the optimization with a 1st optimizing means 111. Then the part 111 outputs an intermediate language 12 serving as such a symbol expression that can describe a program. A code generating part 13 inputs the language 12 and optimizes the language 12 based on an intermediate language optimization program 14 which is described based on an intermediate language optimization describing sentence structure. Then the part 13 converts the language 12 into an object code of a low level language. A 2nd optimizing means 132 optimizes the language 12 at the low level language level end outputs a low level language program 3.
Patent JP-H09178567-A (JP)
Title: Wavemeter for light
Inventor: NAGASHIMA SHINYA
IPC: G01J9/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a wavemeter for light in which fluctuation of interference frequency due to a heat mass generated in an interference path can be suppressed while enhancing the accuracy of measurement. SOLUTION: A reference light and a measuring light from a reference light source 1 and a measuring light source 16 are split, reflected and multiplexed, respectively, by means of a beam splitter 2, a fixed mirror 3 and a moving mirror 4 to generate a reference interference light and a measuring interference light which are then subjected to photoelectric conversion and the interference wave numbers N, K are counted at wave number counting sections 11, 12. The air is fed to the interference optical path using a fan 15 and, while stirring a tot mass generated in the interference optical path, a moving mirror 4 is moved in the direction of optical axis through a linear motion mechanism 5 and then the moving mirror 4 is located by means of three positional sensors 6, 7, 8.  Wave numbers N, K, a positional signal, and a reference light wavelength λ1 are inputted to an arithmetic section 13 where the wavelength λ2 of measuring light is calculated for each moving section of moving mirror 4 and averaged and then the operation results are presented at a display section 14.
Patent JP-H11183142-A (JP)
Title: Method and apparatus for picking up three-dimensional image
Inventor: TOKAI KEN
IPC: G01B11/245
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To avoid generation of an occlusion and improve measurement accuracy for distance information by obtaining a plurality of parallax images for an object to be measured and calculating a distance value at each pixel of a reference parallax image, based on a stereoscopic image pair of the reference parallax image and each parallax image. SOLUTION: A pickup part-moving mechanism part 2 makes an image pickup part 1 carry out a repeated stepped movement, that is, repeatedly stops and moves the image pickup part 1. A plurality of parallax images are obtained by picking up images at each position where the image pickup part 1 stops, which are stored in a luminance value memory 4. The stop position of the image pickup part 1 is set at several tens points via an equal distance. An image to be used as a luminance image information is selected from the plurality of parallax images to be a reference parallax image.  A corresponding pixel-searching part 6 forms a first stereoscopic image pair from the parallax image selected on the basis of data of a pickup position memory 3 and the reference parallax image, searches for corresponding pixels, calculates distance information and further calculates an estimated parallax value from a second stereoscopic image pair.
Patent JP-H10187366-A (JP)
Title: Device for controlling output and method therefor and storage medium for storing program readable by computer
Inventor: TANABE RITSUJI
IPC: B41J29/38
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To automate each item setting operation of a printing device for a plotting part when a printing device connected with a network is shared by plural host computers. SOLUTION: A protocol controlling part 11 obtains a setting information file to be set for a plotting unit 2 from any host computer in a prescribed timing, and analyzes the obtained setting information file. Then, a data monitoring part 12 converts the setting information file into a command to be set for the plotting unit 2, and a command communicating part 13 transfers the converted command to the plotting unit 2. Thus, while the setting information file to be set for the plotting part is obtained from any host computer in a proper timing, the setting of each item of a printing device on a network 4 for the plotting part can be automated, and each item setting operation load on the printing device equivalent to a request from each host computer can be sharply reduced.