baber/WOPTO huggingface dataset:
Patent JP-H05131530-A (JP)
Title: Method for supporting parison in blow molding machine
Inventor: TAMURA YUKIO
IPC: B29C49/42
Filed: 1991-11-14
Abstract: PURPOSE:To prevent defect such as generation of molding failure of a parison by inhibiting a supporting member for supporting the parison from the internal and external parts thereof from being directly brought into contact with the parison in the case of molding it into an asymmetrical cross section or a three- dimensional arbitrary shape. CONSTITUTION:A parison 1 is intruded into an open mold 4 from a die 2. After the parison 1 is intruded in a prescribed length, the mold 4 is closed and pressure is exerted to the inside of the parison and gas is blown to obtain the hollow plastic moldings. In this blow molding machine, supporting members 5 whose surfaces are formed of a porous member are provided in the lower part of the die 2. The parison is deformed by compressing or elongating the parison from the internal part or the external part of the parison by the supporting members 5. Moreover gas is spouted through gas feed passages 7 from the insides of the porous members. The parison of molten resin and the supporting members 5 formed of the porous member is made uncontacted with each other and the parison is supported. Thereby the parison is deformed into an asymmetrical cross section or a three-dimensional arbitrary shape in the unadhesive conditions.
Patent JP-H07182463-A (JP)
Title: Character recognition device/method
Inventor: FURUICHI YOSHIO
IPC: G06K9/62
Filed: 1993-12-22
Abstract: PURPOSE:To provide a character recognition device/method which can omit the time and labor required for unnecessary reinput operations and can improve the character input efficiency by surely recognizing the characters that are inputted by handwriting. CONSTITUTION:This device/method is provided with a coordinate input part 1 which inputs a handwritten character pattern, a character recognition part 23 which refers to a character recognition dictionary 41 based on the coordinate information on the handwritten characters inputted through the part 1 and recognizes these input characters to acquired plural candidate characters, a following candidate dictionary 42 which previously and fixedly stores the candidate characters following those acquired at the part 23, and a display control part 25 which reads the following candidate characters out of the dictionary 42 and shows the acquired candidate characters and the following ones.
Patent JP-H06176824-A (JP)
Title: Anchor connector
Inventor: OKUZONO HIROZO
IPC: H01R31/06
Filed: 1992-12-04
Abstract: PURPOSE:To provide common connector members, and reduce cost of forming coaxial passages by providing gas seal members at anchor connectors to be provided between a pair of the connector members for butt connection. CONSTITUTION:Anchor connectors 1 are connected to each other by pressing inner conductors 19 of connector members 2, 3 into both ends of them. An O-ring provided at an outer circumferential surface of a seal member installation part 8 of an insulation plate 4 is applied to an inner circumferential surface 15a of a connector side connection part 15 to close a gap at the time. A gap between a contact member 5 and the insulation plate 4 is closed by an O-ring 11. A coaxial way positioned on the inner side of the member 2 is thus isolated from the external by the connector 1, so gas charged in the coaxial way is not leaked. By thus providing the anchor connector with a gas seal structure, common connector members can be provided, and formation cost of the coaxial passage can be reduced.
Patent JP-H07181939-A (JP)
Title: Display device
Inventor: KUGA KAEKO
IPC: G09G5/00
Filed: 1993-12-24
Abstract: PURPOSE:To improve the efficiency of drawing and document preparation by detecting human operation, and automatically enlarging part of a display screen or displaying the whole image. CONSTITUTION:The display device is equipped with a display panel 1, a memory 4 which stores an image display signal displayed on the display panel 1, a sensor 2 which measures the distance between a user and the display panel 1, and a microcomputer 5 which displays image data stored in the memory 4 on the display panel 1 as an enlarged image or as a reduced image on the basis of the signal from the sensor 2. The sensor 2 measures the distance between the user and display panel 1, and on the basis of this measured value, the image data stored in the memory 4 are displayed on the display panel 1 as the reduced image when the distance between the user and display panel 1 is long or as the enlarged image when the distance is short.
Patent JP-H02172026-A (JP)
Title: Rotary head system optical tape device
Inventor: TSUCHINAGA HIROYUKI
IPC: G11B7/135
Filed: 1988-12-26
Abstract: PURPOSE:To attain focus control by stopped-down aperture lens drive without being affected by a centrifugal force by fixing a stopped-down aperture lens to a lens support, making the entire gravity center to the rotating center of a drum and driving the lens support. CONSTITUTION:A radiated light from semiconductor lasers 5a, 5b is collimated by collimate lenses 6a, 6b, bent at a right angle by a full mirror 7 and stopped onto a tape 1 by stopped-down aperture lenses 8a, 8b provided in the vicinity of the drum outer circumference. The reflected light from the tape 1 is led to half prisms 11a, 11b by 1/4 wavelength plates 9a, 9b and polarized beam splitters 10a, 10b. Then the focus of the supports 14a, 14b and the lenses 8a, 8b is adjusted in advance onto the tape 1 and the gravity center including the supports 14a, 14b is made coincident with the turning center, the centrifugal force exerted to the lenses 8a, 8b is cancelled. Thus, the support is driven in the focus direction to drive easily the lenses 8a, 8b toward the focal direction thereby correcting out of focus.
Patent JP-H10153933-A (JP)
Title: Image forming device
Inventor: MURASE KOJI
IPC: G03G15/01
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a user from being troubled by storing waste toner in a single waste toner hosing container altogether. SOLUTION: A branching carrying part 87 successively provided in a cleaning device 69 is arranged nearly perpendicularly to the device 69, and cleaning devices 71, 74 and 76 are arranged to be successively provided in a branching carrying part 88 through branching carrying parts 71a, 74a, and 76a. Two carrying parts 87 and 88 are focused to be one at the upper part of a focusing carrying part 95. Therefore, the waste toner carried from plural carrying parts 87, 71a, 74a, 76a and 88 is collected to one spot at the upper part of the carrying part 95. The waste toner carried from the carrying parts 87 and 88 by the carrying part 95 naturally drops, and by rotating a cylindrical member 96, the waste toner retaining in the middle of a screw blade is more surely carried in the waste toner housing container 85. A spiral groove is formed on the inner peripheral surface of the member 96.
Patent JP-H05163016-A (JP)
Title: Production of lithium borate crystal
Inventor: YAMASHITA HIROYA
IPC: C01B35/12
Filed: 1991-12-10
Abstract: PURPOSE:To provide a method for producing a lithium borate crystal facilitating the control of a boron component in the product, and to provide an alpha-axially oriented lithium borate crystal film useful as a material for surface elastic wave devices and high frequency transducers for transversal waves. CONSTITUTION:A method for producing a lithium borate crystal is characterized by subjecting an alkoxide solution comprising a lithium alkoxide such as lithium methoxide, a trialkoxyboroxin such as lithium trimethoxboroxin, water, and if necessary an acid such as hydrochloric acid or a complex to a gelation process, a drying process, and a heating process. A method for producing a lithium borate alpha-axially oriented film is characterized by coating the alkoxide solution on a specific substrate and subsequently thermally crystallizing the coated alkoxide.
Patent JP-H11159423-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NOZAWA MASAE
IPC: F02M69/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To save energy when an engine is operated while executing satisfactory atomization of fuel. SOLUTION: An air assist type injector 18 injects and supplies fuel to an intake port 17 by taking aim at the umbrella part 14a of an intake valve 14, and the injection opening part of the injector 18 is formed porously so as to obtain the predetermined particle diameter of fuel spray (for example, SMD = about 50 μm). A CPU 31 in an ECU 30 executes air assist by an air supply pump 72 in a low middle rotation area and a low middle load area where the temperature of the umbrella part 14a of the intake valve 14 is low so as to atomize fuel particle diameter to the extent of about 10 μm. The CPU 31 stops air assist by the air supply pump 72 in a high rotation area or a high load area where the temperature of the umbrella part 14a is high.  In the case that fuel atomization by air assist is stopped, the particle diameter of injection fuel of the injector 18 is about 50 μm, however, fuel that its atomization is accelerated in the valve umbrella part 14a having high temperature and which is led to flow into a cylinder, is atomized to the same extent when air assist is executed.
Patent JP-H07180750-A (JP)
Title: Planetary gear mechanism
Inventor: TERAOKA MASAO
IPC: F16H1/28
Filed: 1993-12-24
Abstract: PURPOSE:To make backlash uniform between each sun gear and each pinion gear by supporting the respective shafts of a first and second pinion gear and a sun gear by an integral support member, measuring the backlash among the respective gears in a state that they are assembled over the support member, and thereby appropriately correcting the backlash. CONSTITUTION:The planetary gear mechanism 1 acting as an accelerating mechanism is equipped with an internal gear 21 integrally formed with an input shaft 9, a second pinion gear 23 meshed with the gear 21, first pinion gears 25 and 27 meshed with the pinion gear 23, and with a sun gear 31 meshed with the pinion gears 25 and 27 formed on the impeller shaft 29 of an air compressor 3. The pinion gears 25 and 27 are disposed at equal intervals in the circumferential direction while the sun gear 31 is being held. The pinion gear 23 and the pinion gears 25 and 27 are pivotally mounted on a pinion shaft 35 and a pinion shaft 39 respectively via bearings in such a way as to be freely rotated, and the respective pinion shafts 35 and 39 are supported on the flange member 41 (support member) of a housing 17.
Patent JP-2000147596-A (JP)
Title: Operating device
Inventor: ITO NAOKI
IPC: G03B9/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an operating device which is applied to a camera having an AF function, so that the misoperation of a release button and a range-finding photometry starting button can be surely prevented and operability can be improved. SOLUTION: In the case of positioning a 2nd operating member 300 at a locking release position, the head part 202 of a 1st operating member 200 in a state where it is projected upward by the energizing force of a coil spring 120 as shown by figure (B) can be operated to be depressed downward as shown by figure (C). Meanwhile, in the case of positioning the member 300 at a locking position, the upper surface 308A of the projecting part 308 of the member 300 and the upper surface 206A of the wall part 206 of the member 200 are locked each other and the member 200 is inhibited from being depressed even when the head part 202 of the member 200 is operated to be depressed.
Patent JP-H03187573-A (JP)
Title: Pseudo half tone picture encoding system
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/41
Filed: 1989-12-15
Abstract: PURPOSE:To enable efficient compression and encoding by encoding a value, which calculates exclusive OR between a forecasting value to forecast an attention picture element as black or white and the value of the attention picture element in an inputted picture element, as forecasting error as a function to be mathematically calculated from the number of black picture elements in the two peripheral picture element areas of the attention picture element. CONSTITUTION:A scanning part 1, a pseudo half tone generating part 2, a line memories 3 and 4, D flip-flops 51-55, 61-65 and 71-75 for picture element delay, black picture element counting parts 81-84, an arithmetic calculation part 9 and a run length encoding part 10 are provided. The forecasting error signal is encoded by a compressing and encoding means such as run length encoding, etc., being the exclusive OR between the forecasting value of the attention picture element, which is determined by arithmetic calculation form the number of the black picture elements counting the number of the black picture elements in first and second peripheral areas of the attention picture element, and the value of the real attention picture element. Thus, the pseudo half tone picture can be efficiently compressed and encoded by an error diffusing system.
Patent JP-H01171775-A (JP)
Title: Snug torque value decision method
Inventor: INABA HIDETOSHI
IPC: B25B23/147
Filed: 1987-12-25
Abstract: PURPOSE:To enable accurate screw fastening to be performed by regarding a torque value at the time when the inclination change of the torque characteristics of the screw is lost as a snug torque value and controlling the fastening force of the screw by a snug torque method. CONSTITUTION:Screw fastening is performed by a bit 10 driven by a servomotor 14, and fastening torque and rotating angle data at this time are treated in an arithmetic unit 20 so as to calculate a snug torque value and output it to a CPT or a printer or the like. In this case, a torque value at a point when the inclination change of the torque characteristics of the screw is lost is the snug torque value, and the screw fastening force is controlled by a snug torque method. The most suitable snug torque value whose axial tension fluctuation quantity is minimum can be calculated and decided stably and accurately only by fastening dozens of screws so that accurate screw fastening can be performed.
Patent JP-H02171043-A (JP)
Title: Structure of terminal equipment for optical space transmission system
Inventor: SAWAMURA KIYOYUKI
IPC: H04B10/11
Filed: 1988-12-23
Abstract: PURPOSE:To facilitate the alignment of optical axes and to prevent fluctuation of an optical axis tilt angle and malfunction of a photodetection section by providing plural light receiving elements, light emitting elements, and a condenser lens so as to collect light over a wide angle range thereby increasing and the light receiving area. CONSTITUTION:Plural light receiving elements 14 of a light receiving section are arranged in the middle, plural light emitting elements 15 of a phototransmission section are arranged on a concentric circle around the elements 14 and a condenser lens 42 for collecting light is provided on the optical axis of the elements 14. Moreover, the light emitting optical axis is directed in outer oblique direction so as to attain optical transmission radially and a tilt angle of the optical axis of each element 15 is selected sequentially larger in the order of outer elements 15. Then a slot in which lead wires of the elements 15 are fitted is formed in the tilt direction of a slope of a support jig, a visual light cut-off filter 50 covering the elements is provided to use an infrared-ray as the optical signal and a light shield cover adjusting the incident luminous quantity is provided. Thus, the light receiving area is increased and the optical axis alignment is facilitated and the fluctuation of the optical axis tilt angle of the transmission section and malfunction of a light receiving section are prevented.
Patent JP-H05140800-A (JP)
Title: Dissolving ni-containing zinc grain
Inventor: ARASHIRO TSUTOMU
IPC: C25D21/14
Filed: 1991-11-15
Abstract: PURPOSE:To provide an Ni-contg. zinc grain excellent in solubility. CONSTITUTION:This dissolving Ni-contg. zinc grain has an oxide film having <=1mum thickness on its surface and contains 50-5000ppm Ni. The grain is highly soluble as compared with the conventional one, and a galvanizing bath is obtained in a shorter time. Since the grain contains Ni, an Ni source need not be separately added by using the grain having a specified content of Ni when a Zn-Ni alloy plating bath is prepared, a Zn-Ni alloy plating bath is directly obtained, and the Ni content is also easily adjusted.
Patent JP-H10166809-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: ITO KOJI
IPC: B60C9/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise to be generated caused by vibration of a side wall part without increasing the number of tire components and the tire weight. SOLUTION: In a tire 1, the tire 1 is assembled to a regular rim, and a carcass line L of a carcass layer in the meridian section in filling of 5 percent normal internal pressure forms a recessed part 3a projecting to the inside of the tire near the range in which a side wall part 2 may have the maximum width in filling of normal internal pressure. The recessed part 3a is so constituted as to be changed into such a shape as to project to the outside of the tire in filling of normal internal pressure.
Patent JP-H03188836-A (JP)
Title: Machine scan ultrasonic diagnostic device
Inventor: KATO RYUICHI
IPC: G01N29/26
Filed: 1989-12-19
Abstract: PURPOSE:To stably rotate a probe even when characteristics of the probe are out of their standards by detecting the rotation and stop characteristics of the probe so as to detect the most suitable parameter for controlling the probe. CONSTITUTION:When power is supplied a main control portion 9 starts a test driving signal generating portion 15 and a test driving signal output from the test driving signal generating portion 15 is input to a motor driving portion 7 by a changeover switch 16. When this test driving signal VM is supplied to a motor 6 disposed in a probe 1 a detecting portion 8 for the position and rotational frequency of a piezoelectric vibrator 2 detects the position and the rotational frequency of the vibrator 2 in response to a signal output from an encoder 4 and outputs signals to a detecting portion 17 for the rotating and stop characteristics of the probe 1. According to data on the rotational frequency fP of the probe the detecting portion 17 detects the starting voltage V1 of the motor 6, the rotational frequency f2 of the probe for a reference voltage V2, the time t4 for stabilizing rotation of the motor, the time t5 from the output to the stop of a stopping voltage V3 and the angle theta=theta1-theta2 through which the motor is rotated until it stops, and the like. When these detected outputs are output to a control parameter generating portion 12 the generating portion 12 originates data for making the most suitable control of rotation and stop of the probe and applies the data to a motor control portion 10 so as to control the motor 6.
Patent JP-H026323-A (JP)
Title: Noble metal-containing titanium silicate and aromatic hydrocarbon
Inventor: NAI YUEN CHIEN
IPC: C01B39/12
Filed: 1988-12-23
Abstract: PURPOSE: To obtain a noble metal-contg. titanosilicate which is useful for the contact dehydrocyclization and contact aromatization of an aliphat. feedstock by bringing the titanosilicate having a jeolite beta structure into contact with the noble metal.  
     CONSTITUTION: The titanosilicate having the jeolite beta structure obtd. by bringing a porous crystalline silicate having the zeolite beta structure into contact with a volatile titanium compd. expressed by a formula TiX 4  (X is F, Cl, Br and I), and the titanosilicate having the jeolite beta structure obtd. by bringing the porous crystaline silicate having the zeolite beta structure into contact with a soln. which contains a compd. of ionizable noble metal such as Pt and Pd are sintered and are followed by ion-exchanging with alkali (earth) metal ions to obtain the noble metal-contg. titanosilicate. Next, this titanosilicate is brought into contact with a feedstock which contains a non-arom. compd., under aromatization conditions of a temp. of 200 to 700°C, a pressure of 0.1 to 60 atm., a weight time space velocity of 0.1 to 400 and a hydrogen/ hydrocarbon molar ratio of 0.01 to 20 to obtain an arom. hydrocarbon. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05317485-A (JP)
Title: Electronic system for controlling bingo play and device useable with said system
Inventor: FUAN MENENDESU DE RUARUKA
IPC: G06F19/00
Filed: 1992-11-13
Abstract: PURPOSE: To provide a system and a device to automatically and quickly supply information relating the conformity of a game to the legal conditions and a prize money and a share. CONSTITUTION: An automatic electronic random number generator transmits signals corresponding to a keyboard 2, an interface 3, a panel, a control device 5, and various game terminals 6. A communication controller actuates the system communication network and can freely respond to inspect and control. The communication controller has a microprocessor and a control and diagnostic routine inside. A control device 5 is constituted of a CPU, a memory support, a connecting plate, a display screen, and a keyboard.
Patent JP-H05166412-A (JP)
Title: Oil filled electric equipment
Inventor: TSUCHIE MOTOO
IPC: C10M107/46
Filed: 1991-12-11
Abstract: PURPOSE:To make oxidative deterioration compositionally difficult by using an insulating oil whose ratio of an aromatic component quantity to a sulfur component quantity (aromatic component quantity/sulfur component quantity) is 250 or larger. CONSTITUTION:An insulating oil is made hard to deteriorate due to oxidation by selectively mixing an aromatic component quantity which is comparatively hard to deteriorate and a sulfur component quantity which is comparatively easily deteriorated. That is, insulating oil whose ratio of an aromatic component quantity to a sulfur component quantity is 250 or larger is used. In this case, the insulating oil is mainly made of hydrocarbon; main components are classified into such three components as paraffin, naphthene and an aromatic group. Of them, the paraffin is one where satutated hydrocarbon is arranged like a chain, and the naphthene is called cycloparaffin where saturated hydrocarbon is arranged like a ring, and the aromatic group is one where hydrocarbon containing such unsaturated bonds as benzene ring and naphthalene ring is arranged like a ring. An oil filled electric equipment provided with an insulating oil whose ratio of an aromatic component quantity to a sulfur component quantity is 250 or larger can make the insulating oil hardly deteriorate.