baber/WOPTO huggingface dataset:
Patent JP-H07230074-A (JP)
Title: Liquid crystal display device
Inventor: OTA MASUYUKI
IPC: G02F1/133
Filed: 1994-02-21
Abstract: PURPOSE:To provide the liquid crystal display device which has high contrast and excellent visual field characteristics at low cost without transparent electrodes by placing the device in operation while the long-axis direction of liquid crystal molecules of a liquid crystal composition material is held almost in parallel to a substrate surface according to electric field intensity based upon the potential difference between pixel electrodes and signal wirings. CONSTITUTION:Linear electrodes 201 and 2092 are formed inside a couple of transparent substrates 203, orientation control films 203 are formed thereupon by coating and oriented, and the liquid crystal composition is sandwiched between them. Rod type liquid crystal molecules 205 are oriented having slight angles to the length direction of the striped electrodes 201 and 202. Then when an electric field 207 is applied, the liquid crystal molecules 205 change their directions to the electric field direction. The polarized light transmission axis of a polarizing plate 206 is arranged at a specific angle 209, and then the light transmittance can be changed by voltage application. In display mode, the long axes of the liquid crystal molecules 205 are always nearly parallel to the substrates 203 and never rise, and then no visual angle dependency is obtained, thereby improving the visual angle characteristics.
Patent JP-S56142475-A (JP)
Title: Watch with stepping motor controller
Inventor: JIYANNKUROODO BERUNEI
IPC: G04C3/14
Filed: 1981-02-19
Abstract: The timepiece includes a detector of the direction of the current in the winding of the motor which is used to detect the first reversal in current direction after the end of the driving pulse and to deliver a signal which is representative of this current direction. A comparator circuit (34-36, 38, 39, 48) is used to compare the moment of the appearance of this signal with a reference time which is fixed in relation to the driving pulse and to control a circuit (28-31, 33, 40, 44, 51, 46, 47) which controls the duration of the driving pulses in such a way that the instant at which the signal appears coincides with the reference time. This enables minimum energy to be imparted to the motor for a given variable load.
Patent JP-H06235155-A (JP)
Title: Device for enlarging thickness of mat-like formed article
Inventor: OGAWA HIROHIDE
IPC: D04H1/559
Filed: 1993-02-10
Abstract: PURPOSE:To provide a thickness enlarging device for producing a mat-like formed article capable of enlarging the thickness into prescribed value. CONSTITUTION:A conjugate fiber mat 82 formed into a sheet by mixing an inorganic fiber 80 with a thermoplastic resin fiber 81 in a prescribed amount and two thermoplastic resin films 85 and 86 arranged on both sides of the conjugate fiber mat 82 and holding the resultant conjugate fiber mat 82 are heated to a prescribed temperature and pressurized in the thickness direction by a pressurizing part 96 and the thermoplastic resin melted from a part of the thermoplastic resin fiber 81 and the thermoplastic resin films 85 and 86 is impregnated into the space between the fibers 80 and 81 and integrated to afford a formed product 8. An apparatus 1 for enlarging thickness of the formed article 8 after releasing pressurization is equipped with a pair of thickness enlarged sheet members 2 and 3 retained movably in holding direction and the reverse direction, a driving part 4, a suction part 5 for sucking the contact faces 8a and 8b of the formed article 8 and temperature controlling parts 6 and 7 capable of independently controlling the temperature of thickness-enlarged sheet members 2 and 3.
Patent JP-S60165286-A (JP)
Title: Black color forming diazo fixing type thermosensitive recording body excellent in image preservability
Inventor: YABUTA KENJI
IPC: B41M5/28
Filed: 1984-02-08
Abstract: PURPOSE:To obtain an excellent storage preservability and image preservability as well as a high sensitivity by forming a coupler compound combined with one or more compounds selected from specified compounds. CONSTITUTION:A coupler compound of a diazo fixing type thermosensitive recording body is formed combined with at least one each selected from a group of compounds as given by the formulas ( I ) and (II). In the formula ( I ), R1 and R5 represent both hydrogen atoms or either methyl group and R2, R3 and R4 each represent hydrogen atom, alkyl group, alkoxy group, phenoxy group, cyclic alkyl group or aralkyl group. R6 and R7 are selected independently from a group comprising hydrogen, alkyl group and alkoxy group and R6 selected from a group alkylene group having 2, 4 or 6 carbon atoms and p-phenylene-bis- methylene group. This provides a thermosensitive recording body excellent in the storage preservability and the image preservability with a high sensitivity.
Patent JP-S59148555-A (JP)
Title: Rotor
Inventor: KITOU ITSUO
IPC: H02K1/27
Filed: 1983-02-14
Abstract: PURPOSE:To improve the mechanical strength and to largely reduce the size of a motor and the number of manufacturing steps by winding a metal wire made of nonmagnetic material as the reinforcing member of a permanent magnet in a coil shape. CONSTITUTION:A metal wire made of a nonmagnetic material such as, for example, copper can be used as the reinforcing member 3a of a permanent magnet 2 for covering the outer periphery of a rotor. Particularly when the mechanical strength is important, a hard copper or phosphorus bronze is used, and wound in a coil shape. The metal wire may be wound in a single layer or a plurality of layers. Thus, a magnet having excellent mechanical strength can be reinforced, the thickness of the reinforcing member can be reduced, the size of a motor can also be reduced, and the number of manufacturing steps can be largely curtailed.
Patent JP-H11207061-A (JP)
Title: Method and device for detecting overcasting stitch of circularly knitted cloth
Inventor: KAWAMURA SADAO
IPC: D05B7/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To automatically detect an overcasting stitch formed at a circularly knitted cloth by inserting an insertion body through the inside of the circularly knitted cloth with an overcasting stitch, picking up a multilevel image including the image of the overcasting stitch of the circularly knitted cloth in the state of stretching the circularly knitted cloth and processing the image to detect the position of the overcasting stitch. SOLUTION: In the case of execution for an incompleted sock, the sock is insert-set to the insertion plate 12 of an overcasting stitch detector 10 to insert-hold this sock respectively by the insert-holding arm parts 22a and 22b of an upper insert-holding part 22 at the upper side of the overcasting stitch and by rollers 20a and 20b at the lower side of the overcasting stitch. The supporting position of the part 22 is moved up, etc., in this state to stretch the inserting direction of the sock and the image of the situation of stitches including the overcasting stitch formed at the sock is picked up by CCD cameras 24a and 24b. Then a picked-up multilevel image is inputted to an image processor 26 to convert to a binary picture, an overcasting stitch area is extracted by an extraction part 36 and its position is calculated at a position calculating part 38.
Patent JP-H06235760-A (JP)
Title: Nuclear magnetic resonator and automatically setting method for measurement condition of the resonator
Inventor: OKUDE KOJIRO
IPC: A61B5/055
Filed: 1993-02-10
Abstract: PURPOSE:To obtain an NMR device with a means for achieving proper measurement conditions by automatically judging presence or absence of abnormalities such as deviation from a set value, inconveniences in automatic adjustment, and improper initial conditions and treatment on abnormality for at least one operation out of each type of operation needed for measurement including various kinds of device adjustments or setting of measurement conditions in NMR measurement. CONSTITUTION:The device is provided with a mechanism 6 for measuring data suited for controlling at least one operation out of each kind of operation needed for measurement including device adjustment such as sample rotation, magnetic field-frequency lock, and shim coil adjustment, a means 1 for judging the presence or absence of abnormality based on the data and controlling an operation mechanism 5 based on the result, a means 2 for inputting parameters and measurement conditions, a means 4 for storing parameters and algorithms, and a means 3 for reporting the state of occurrence of abnormality etc., to an operated as needed.
Patent JP-H08220103-A (JP)
Title: Automatic analyzer and analytic method
Inventor: MATSUSHIMA YOSHIYUKI
IPC: G01N35/02
Filed: 1995-02-10
Abstract: PURPOSE: To obtain an automatic analyzer and analytic method in which the throughput is enhanced by reducing the useless time at the time of dispensing reagent. CONSTITUTION: Based on the analytic terms being inputted on a keyboard 4 through a user interface 3 and the positional information of a reagent, correspondence between the position of reagent and the analytic term and between the specimen and the term to be analyzed is stored in a main memory. Optimal control information 52 is then selected based on the positional relationship of respective terms to be analyzed on a reagent disc.
Patent JP-S59150013-A (JP)
Title: Cooling method utilizing granular body
Inventor: NAITOU TAKESHI
IPC: C21D1/00
Filed: 1983-02-16
Abstract: PURPOSE:To cool quickly, uniformly and easily a material to be treated without pollution by sinking said material in fluidized granular body having good heat conductivity. CONSTITUTION:A cooling material 4 consisting of granular bodies having good heat conductivity, such as steel balls or the like having about 0.2-2mm. is put into a cooling material chamber 3 partitioned from a fluid chamber 6 by a dispersion plate 2 in a cooling tank 1 constituted of a heat insulating material and a fluid such as air, water, steam or the like is fed, via the plate 2, from said chamber 6 into the cooling material chamber under a prescribed pressure to fluidize the materia 4 which is further agitated by agitating screw 5. Parts 8 to be heat-treated put into a tray 7 are lowered slowly into the fluidized material 4 until the parts are sunk therein and are then pulled up. Said parts 8 are cooled by repeating such operation.
Patent JP-H10225054-A (JP)
Title: Motor with speed reducer
Inventor: SOGABE SATOSHI
IPC: H02K7/116
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent vibration and noise and keep the inside of a cylinder- shaped casing in an airtight condition by installing an elastic material between an inner face of the cylinder-shaped casing and an outer face of a being member. SOLUTION: In a motor 1 with a speed reducer, O-rings 9 made of elastic material such as rubber are installed between outer faces of a closure 2, bearing housing 20, and epicycle reduction gear 6 and an inner face of a cylinder-shaped casing 3. Especially, the epicycle reduction gear 6 is provided on both sides in the axis direction with two O-rings 9. The closure 2, the bearing housing 20, and the epicycle reduction gear 6 have on their outer faces one or more screw holes 23 which spiral toward the center. And, rotation stopping screws 12 are screwed into the screw holes 23 via through holes 31 of the cylinder- shaped casing 3 to prevent the rotation of the closure 2, the bearing housing 20, and the epicycle reduction gear 6 against the cylinder-shaped casing 3 and the movement of these members in the axis direction.  Because of this structure, vibration and noise can be prevented and an airtightness of the inside of the cylinder-shaped casing can be secured.
Patent JP-S57137931-A (JP)
Title: Recording device of content displayed by display
Inventor: TSUBOI GIICHI
IPC: G06F17/30
Filed: 1981-02-18
Abstract: PURPOSE: To record and preserve a picture and to read it out freely and quickly at any time, by attaching at least one of an address number and a title onto the picture which has been inputted and displayed by an input device.  
     CONSTITUTION: When a key for reading out a menu is inputted by a keyboard 8, "address number" and "title" are displayed on a program data RAM 3a from the area of a recording device 7, also are written in a picture data RAM 3b, and are displayed on a display 5. Subsequently, a desired title is searched from within this display address, and when its title name is inputted from the keyboard 8, its number is compared and operated by a microcomputer 1, and a designated address data is read out from the address area of the recording device 7, is written in the picture data RAM3b and is displayed on the display 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63191319-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMIKAWA NAOHIRO
IPC: G11B7/125
Filed: 1987-02-03
Abstract: PURPOSE:To compensate the phase difference of a reproducing clock and the recording clock irrespective of a radial position of an optical head, by controlling a timing by which a recording light is radiated, based on the recording clock obtained by bringing the reproducing clock to phase shift. CONSTITUTION:As for a reproducing clock 52a which has been reproduced, and also, extracted by a reproducing light 18 and a clock reproducing circuit 19, its phase is brought to phase shift, for instance, so as to be in inverse proportion to a radius (r) by a phase shifter 54, and outputted as a recording clock 52b to a control circuit 53. Based on this recording clock 52b, a timing by which a recording light 17 is radiated is controlled by the control circuit 53. Accordingly, the phase difference of laser beams 17, 18 is held at a prescribed value irrespective of the radius (r), therefore, the phase difference of the reproducing clock 52a and the recording clock 52b is compensated,and for instance, by setting a distance extending from an address information pit 41 to a recording pit 33 to a set value, the recording pit 33 can be formed.
Patent JP-H07228108-A (JP)
Title: Pneumatic tire
Inventor: SHIYOUMURA TATSUYUKI
IPC: B60C11/11
Filed: 1994-02-21
Abstract: PURPOSE:To decrease the contact pressure of a range along a rib or a block formed at a tire tread surface and minimize slippage for prevention of uneven wear by forming a sipe open to both the side surfaces in the axial direction of the rib or the block at the rib or the block, and increasing the depth of the sipe gradually as it leads to both the sides in the axial direction of the rib or the block. CONSTITUTION:A tire tread surface is provided with peripheral grooves 1 running along the peripheral direction and lateral grooves 2 running in the axial direction formed in a grid shape. Blocks 3 are formed, surrounded by the peripheral grooves 1 and the lateral grooves 2. The blocks 3 are provided with the sipes 4 along the axial direction, which are open to both the side surfaces in the axial direction of the blocks 3 and their depth increases gradually as it leads to both the sides in the axial direction of the blocks 3. The groove bottom 4a of the sipe 4 is formed into an arc shape, so that contact pressure in a range along the peripheral groove 1 of the block 3 is decreased and slippage is minimized. It is thus possible to prevent uneven wear generated at the block 3 from occurring and provide mild behavior for the roughness of the road surface.
Patent JP-S56120816-A (JP)
Title: Clutch release device
Inventor: YAMAMOTO KEIICHI
IPC: F16D13/58
Filed: 1980-02-27
Abstract: PURPOSE: To prolong the service life of the clutch release bearing by providing a rotary inner ring which engages with a diaphragm spring finger of a clutch and an unrotary outer ring which contacts with a stopper ring of a resilient material having a curved part at either end of a straight center part.  
     CONSTITUTION: The clutch release device 20 is provided with the rotary inner ring 1 and unrotary outer ring 2. The stopper ring 7 of a resilient material having the curved part at either end of the straight center part contacts with a pair of slider rings 12 and 13 and further with the outer periphery of the unrotary outer ring 2. The movement in the radial direction and the tilting movement of the clutch release device are performed by a sliding movement biased by the stopper ring 7 interposed between the ends 14, 15 in the axial direction of the stopper ring 7 and the slider rings 12, 13. Therefore, an automatic regulation of center is easy. Further the heat generation, abnormal frictional consumption and abnormal sliding noise can be prevented from occurring at the contact part between the finger 6 and clutch release device 20 in the clutching-off operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60167879-A (JP)
Inventor: YAMAMOTO TAKEKI
IPC: B66B11/02
Filed: 1984-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59152367-A (JP)
Title: Purification of mercaptocarboxylic acid polyhydric alcohol ester
Inventor: NAKAYAMA SHIGENOBU
IPC: C07C313/00
Filed: 1983-02-16
Abstract: PURPOSE:To prepare the titled compound useful as a resin hardener, etc. in high purity, without producing ill-order components, by reacting a specific polyhydric alcohol with mercaptocarboxylic acid, and treating the reaction product with an alcohol and/or an ether. CONSTITUTION:A polyhydric alcohol having 3-6 hydroxyl groups in the molecule is made to react with the mercaptocarboxylic acid of formula I (R1 is H, methyl or ethyl; n is 1-4) or a mercaptocarboxylic acid lower alkyl ester of formula II (R2 is 1-4C alkyl), and the obtained crude mercaptocarboxylic acid polyhydric alcohol ester is purified by treating with an alcohol and/or an ether. There is essentially no discharge of waste water containing organic materials, and the process is economical from industrial viewpoint. A colorless high-quality objective compound free from ill odor can be prepared by this process. The unreacted raw materials can be recycled and reused by the recovery of the solvent.
Patent JP-H08221929-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a disk cartridge having decreased errors and an excellent operation reliability. CONSTITUTION: This disk cartridge has a cartridge case having head insertion ports 10, 15 in prescribed positions, a shutter slidably supported at this cartridge case so as to open and close these head insertion ports 10, 15, a spring member to elastically energize this shutter in a closing direction at all times and a disk-shaped recording medium 6 encased rotatably in the cartridge case. The inside surface of such cartridge case is projectingly provided with regulating ribs 7, 12 larger than the disk-shaped recording medium 6. Disk rotating regions 8, 13 in which the disk-shaped recording medium 6 is encased and which rotate are formed on the inner side of these regulating ribs 7, 12. Corner part regions 9, 14 are formed on the outer side of the regulating ribs 7, 12.  The regulating ribs 7, 12 are provided with notched parts 11, 16 for discharging dust near the parts arranged with the spring member.
Patent JP-H07204313-A (JP)
Title: Card and card game
Inventor: AZUMA RIE
IPC: A63F1/02
Filed: 1994-01-24
Abstract: PURPOSE:To provide a card and a card game which enables the lending of thrilling and story attraction to a card game apt to be monotonous and allows the playing of a game by filing cards in a binder. CONSTITUTION:An upper display section 3 is formed along the upper end rim of a card body 1. The upper display section 3 shows a plurality of game elements and one indication display 5. Likewise, a lower display section 4 is formed along the lower end rim thereof and at a position corresponding to the upper display section 3. The plurality of game elements and one indication display 6 are shown on the lower display section 4. Binding holes 2 of a binder are formed on the upper end rim of the card body 1 and on one end rim other than the lower end rim.
Patent JP-H01199780-A (JP)
Title: Industrial robot
Inventor: KATO HISAO
IPC: B25J9/00
Filed: 1988-02-03
Abstract: PURPOSE:To decrease the overall height of a robot while maintaining a lift stroke by connecting a vertical driving part to a rotary shaft in a turn driving part through a swivel arm and setting the bottom end of a lift driving shaft to a position lower than an upper surface of the rotary shaft. CONSTITUTION:A base end 14a of a swivel plate 14, having a crank-shaped section, is fixed to a rotary shaft 2 of a turn driving part 3. Further extending a side of a free end 14b, flexing to the bottom of this swivel plate 14, to the front of a main unit 1, a vertical driving part 4 is set up on an upper surface of this free end 14b. Thus setting up the bottom end of a ball thread (lift driving shaft) 8 in the lower from an upper surface of the rotary shaft 2, the overall height Hb of a robot is decreased in a condition that a lift stroke S of a horizontal driving part 11 is sufficiently maintained.
Patent JP-S52106631-A (JP)
Title: Ink jet recording unit
Inventor: IWAMATSU MAKOTO
IPC: B41J2/13
Filed: 1976-03-05
Abstract: PURPOSE: To enable us to record in the optimum position of height direction by detecting the variation of height of recorded object as the variation of carrier direction of recorded object, for example when the recorded object is sphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59149772-A (JP)
Title: Multioutput multiplex rectifying circuit
Inventor: TAKAMURA YOSHIO
IPC: H02M7/10
Filed: 1983-02-15
Abstract: PURPOSE:To stabilize a plurality of outputs by setting the capacity of a multiplex rectifier in response to the output current value of the capacitor and the voltage magnification of a zone for the current. CONSTITUTION:An output multiplex rectifier has a plurality of capacitors C1- C20 connected in series with one and the other ends of the secondary winding n2 of a transformer T, and a plurality of diodes D1-D20 connected in series with the connector of the capacitors connected in series from the other end of the secondary winding n2 so that the rectifying directions become the same. The capacities of the capacitors C1-C20 are set in response to the output currents of the capacitors and the voltage magnification of the zone for the currents.
Patent JP-H04240891-A (JP)
Title: Electronic tambourine
Inventor: WAKUTA SADASUKE
IPC: G10H1/00
Filed: 1991-01-25
Abstract: PURPOSE:To offer the electronic tambourine which generates various sounds by beating by generating many kinds of timbre by one device and obtaining a wide application range, and adjusting the sound volume and realizing any performance form. CONSTITUTION:This electronic tambourine consists of a pressure sensing element 10 which generates a signal corresponding to applied pressure, a pad part 11 which contacts the pressure sensing element 10 and transmits the pressing force on the opposite surface from the contact surface to the pressure sensing element 10f, a musical sound generating means 12 which generates a musical sound corresponding to the signal generated by the pressure sensing element 10, and a console panel 13 which varies the musical sound generated by the musical sound generating means 12.