baber/WOPTO huggingface dataset:
Patent JP-H055879-A (JP)
Title: Production of ferroelectric liquid crystal device
Inventor: SAITO ATSUSHI
IPC: G02F1/1335
Filed: 1991-06-27
Abstract: PURPOSE:To improve the workability at the time of sticking polarizing plates to a liquid crystal panel and the quality of the liquid crystal panel by easily detecting the position where the polarizing plates are to be stuck to the liquid crystal panel. CONSTITUTION:The polarizing plates 4, 5 are positioned on top and bottom of the liquid crystal panel 1 and while the liquid crystal panel 1 is kept rotated, electric fields are impressed to picture elements and light is projected to the liquid crystal panel 1 and the polarizing plates 4, 5 from a back light 7. This transmitted light is received by a photodetector 8 and is detected by a light intensity detecting means 9. The position where the intensity of the transmitted light is max. or min. is the position where the switching direction of the liquid crystal of the liquid crystal panel 1 and the axes of polarization of the polarizing plates 4, 5 coincide and, therefore, the polarizing plates are stuck in this position. The detection of the intensity of the transmitted light is facilitated and the deterioration in the transparent electrodes and liquid crystal of the picture elements for display at the time of sticking the polarizing plates to the liquid crystal panel are averted by providing the picture elements for inspection of the area larger than the area of the polarizing plates for display on the liquid crystal panel 1. AC may be used as the electric fields to be impressed to the picture elements and the back light 7 may be flickered in synchronization with this AC.
Patent JP-S5584821-A (JP)
Title: Apparatus for controlling inlet guide vane of gas turbine
Inventor: ADACHI SHIGEKI
IPC: F02C9/20
Filed: 1978-12-20
Abstract: PURPOSE: To enable to operate gas turbine at a maximal efficiency independently of the level of load, by detecting actual efficiency through measurement of fuel flow rate and detection of the output of generator, and adjusting inlet guide vanes of the gas turbine to bring the actual efficiency nearer to the target value of efficiency.  
     CONSTITUTION: Maximal efficiency at each load region is detected by output con- verter 14 of generator and function generator 15, and actual efficiency is detected by the output converter 14, fuel flow rate converter 16 and function generator 17. Further, position signal of inlet guide vanes is produced by calculating deviation between the aimed value of efficiency and the actual efficiency by means of proportional integrator 10, and higher signal of the position signal and signal from lower-limit position setting means 18 is selected by higher-signal preceding circuit 19. In operation, position of the inlet guide vanes is controlled through proportional integration of the deviation between the value selected by the circuit 19 and the actual position of inlet guide vanes. With such an arrangement, gas turbine can be operated at its possible maximal efficiency in any load region of gas turbine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312089-A (JP)
Inventor: TSURU KOICHI
IPC: G08B5/00
Filed: 1986-07-02
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-S5780728-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L29/78
Filed: 1980-11-07
Abstract: PURPOSE:To prevent the disconnection of a wire by injecting impurity ions of the prescribed quantity in a PSG protective film and then smoothening the peripheral edge of a hole of a PSG by laser light emission. CONSTITUTION:A PSG 5 is laminated on an FET structure, holes 6 are selectively opened, and holes 3a are subsequently opened at a gate oxidized film. When Ar ions are injected with prescribed energy and dosage, the PSG is whitened, projections 4a are produced at the N type layer 4, but do not affect any influence to the operating characteristics of the FET. The PSG 5 becomes opage in white and preferably absorbs the light of short wavelength. When a Q switch ruby laser is emitted, the PSG is sofotened, so that the vertical peripheral edge of the hole becomes smooth. When a wiring layer 8 is formed by aluminum deposition in this state, no disconnection of wire occurs.
Patent JP-H11310107-A (JP)
Title: Vehicle travel immobilizing device for theft prevention
Inventor: HANAMOTO GIICHI
IPC: B60R25/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle theft by transmitting a preset numerical code to a transmission control, cutting off source voltage of the traveling system electronic control circuit IC, and stopping traveling system electronic control operation of a transmission control signal. SOLUTION: Power source voltage of a transmission and an engine control IC4 is automatically cut off after about 300 seconds pass after stopping an engine by actuating a source voltage control circuit 8 of a vehicle transmission and the engine control IC4 by control circuits 5, 6, 7 responding to vehicle door opening/closing detection, engine starting/stopping detection and detecting electric potential of a change lever position according to vehicular situational operation on a vehicle side centralized electronic control circuit 2 by transmitting, detecting and checking a preset password. Thus, a vehicle can be immobilized in travel by stopping travel system electronic control operation of a transmission control signal.
Patent JP-H0452720-A (JP)
Title: Information processor
Inventor: TANAKA HIDEKAZU
IPC: G06F3/038
Filed: 1990-06-14
Abstract: PURPOSE:To improve the use convenience of an information processor by fetching successively the coordinate data for detection of an input locus and switching the processing mode in accordance with the shape of the input locus. CONSTITUTION:The prescribed information is processed based on the coordinate data received via the coordinate input means 6 and 31. Then the coordinate data are successively fetched for detection of an input locus, and the processing mode is switched in accordance with the shape of the input locus. Thus the processing mode can be switched with the jumping shifts of a pen 6. Then the use convenience of an information processor can be improved.
Patent JP-S5279706-A (JP)
Title: Subscriber line calling system in key telephone unit
Inventor: SEKIGUCHI KOUICHI
IPC: H04M9/02
Filed: 1975-12-26
Abstract: PURPOSE:To enable subscriber line calling without deleting each function of the telephone unit, by using very fewer number of cable conductor wires than conventional systems.
Patent JP-H0447885-A (JP)
Title: Reproducing device for digital signal
Inventor: MOGI HISAO
IPC: H04N19/70
Filed: 1990-06-15
Abstract: PURPOSE:To display a fast feed picture by implementing reproduction at a normal speed and reproduction at a prescribed multiple of speed alternately, applying expansion processing to a prescribed picture data reproduced at the normal speed and outputting the picture data by one pattern subject to expansion processing repetitively. CONSTITUTION:Reference picture data VB1, VB2,... for each compression reference period are reproduced at the normal reproduction at an interval of one second. When a data VB1 is reproduced, the reproduction tape drive speed of a DAT is increased to be twice the normal speed for 2 seconds, then the reproduction tape speed is restored to the normal speed to reproduce a succeeding reference picture data. The similar operation is repeated. Data VB1, VB6, VB11,... are reproduced at an interval of 3.15sec, and written sequentially in a video RAM. Then the reference picture data written in the video RAM is read and subject to expansion processing and the picture data by one frame is generated. One frame of still picture is displayed till one frame picture data is generated by the reference picture data reproduced next.
Patent JP-H0280373-A (JP)
Title: High-strength high-toughness tib2 ceramics
Inventor: NISHIO HIROAKI
IPC: C04B35/58
Filed: 1989-06-21
Abstract: PURPOSE:To improve the strength and toughness of TiB2 by adding SiC and ZrO2 to the TiB2. CONSTITUTION:This TiB2 ceramics consists essentially of the TiB2 and contains 0.5 to 30wt.% SiC and 2 to 40wt.% ZrO2. The raw material powder of the TiB2 which contains least possible impurities is preferred and the powder having >=99wt.% purity is adequate. The powder of smaller grain sizes is preferred and the powder having <=3mu, more particularly <=1mu average grain size is more preferable. The content of the TiB2 in a sintered body is required to be higher than the contents of any other components and is adequately about 40 to 97.5wt.%. The raw material powder of the SiC which contains least possible impurities is preferable and the powder having >=99wt.% purity is adequate. The powder of the smaller grain size is preferred and the powder having <=3mu average grain size is more preferable. The raw material powder of the ZrO2 which contains least possible impurities is preferable as well and the powder having >=99wt.% purity exclusive of the additives added at need is adequate.
Patent JP-H102360-A (JP)
Title: Disc brake
Inventor: UEI HISAO
IPC: F16D65/095
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the structure of the torque receiving part of a friction pad arranged at a disc brake body. SOLUTION: A back plate 7 formed integrally with a friction pad 5 is inserted in the caliper 1 of a disc brake and the selvage parts 7a and 7b of the back plate 7 are supported on the stepped slide part 13 of a guide plate 9. The guide plate 9 mounted on the torque receiving part 8 of the caliper 1 is integrally inserted during the casting of the caliper 1. The guide plate 9 is made of a steel plate and a protrusion part is formed and to improve adhesive between the caliper 1 and the protrusion part during insert casting.
Patent JP-S59174160-A (JP)
Title: Disc playing aroma generator
Inventor: DONARUDO SUPEKUTAA
IPC: G11B3/00
Filed: 1983-08-26
Abstract: A disc-playing aroma generator whose appearance and function are analogous to those of a phono disc record player, the user when playing a selected aromatic disc enjoying an olfactory rather than an auditory experience. Each aromatic disc houses a supply of a liquid fragrance whereby when the disc is inserted in the player, an aromatic vapor is then discharged into the atmosphere. The disc is formed by a circular sheet of absorbent material impregnated with the liquid fragrance and sandwiched between a pair of annular plastic films which are peripherally joined to create a central zone exposing the impregnated sheet. In the player, heated air under positive pressure is forced through the central zone to volatilize the liquid to produce a vapor which is discharged through vents in the casing of the player. The aromatic disc is packaged in a transparent sleeve having circular spindle labels on both sides thereof which overlie the central zone to impart thereto the appearance of a conventional phone record and serving to identify the fragrance.
Patent JP-S5379892-A (JP)
Title: Preparation of 7alpha-methoxy cephalospolin derivatives
Inventor: SUGITA MINORU
IPC: C07D501/57
Filed: 1976-12-24
Abstract: PURPOSE: To prepare the title cpds.  industrially, useful as antibacterials and their intermediates, by reaction of 7α methylthiocephallosporin derivs.  with methanol in the presence of an activating agent such as N-bromosuccinimide or N-chlorosuccinimide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5490755-A (JP)
Title: Brake for cargo-hanging conveyor
Inventor: YAMADA KUNIAKI
IPC: B65G43/00
Filed: 1977-12-28
Abstract: PURPOSE: To prevent heating and miniaturize the brake, by using a flywheel and an air clutch.  
     CONSTITUTION: When the conveyor is operating, a switch 7 is closed and an electric motor 2 is running. At that time, a switch 8 is closed, the stopping brake 3 is  not operating. Furthermore, a solenoid valve 10 is de-energized and another solenoid valve 11 is energized. Thus, the air clutch 5 is disengaged. Opening the switch 7 by operating a stopping push button switch 13, the solenoid valve 10 is energized and the other solenoid valve 11 is de-energized, thereby engaging the air clutch 5. The torque transmitted by the air clutch 5 serves to brake or retard a pulley 1 and accelerate the flywheel 6. When the switch 8 is opened by a timer 14, the stopping brake 3 is operated. Simultaneously, the air clutch 5 is disengaged, the pulley 1 is stopped and the flywheel 6 stops spontaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H025596-A (JP)
Title: Manufacture of multilayer interconnection board
Inventor: YAMAMOTO HIROAKI
IPC: H05K3/00
Filed: 1988-06-24
Abstract: PURPOSE:To prepare a simply designed multilayer interconnection board capable of mounting a high output integrated circuit (IC) by forming not only a multilayer circuit on an aluminum nitride substrate but also a metal conductor on an IC mounting circuit to thereby allow direct mounting of the high output IC. CONSTITUTION:A conductor layer is formed on the surface of an aluminum nitride sintered body 1. The conductor layer includes a wiring part 2a and a die attaching part 2b. Then, a polyimide film 3 is formed. This polyimide film 3 is formed by subjecting the body to the process steps of: coating a photosensitive polyimide precursor varnish on the surface of the aluminum nitride sintered body 1 including the conductor layer parts 2a, 2b; exposing a predetermined part of the photosensitive polyimide precursor varnish using a glass mask; developing this in a predetermined developing solution to obtain a via hole pattern 4; and then heating the obtained member. By repeating these process steps, a multilayer circuit with as many layers as desired can be formed.
Patent JP-S644437-A (JP)
Title: Production of fluid permeable product
Inventor: HORIE TAKAO
IPC: C04B38/00
Filed: 1987-06-24
Abstract: PURPOSE:To produce a titled product which prevents rust formation and chipping of ceramics by pouring a molten metal between the skeleton structures of a porous ceramics body in a casting mold, polishing the resulted casting to open pores on the surface and applying a metal plating on the surface. CONSTITUTION:The porous ceramics body 22 having the three-dimensional network structure is set in the cavity 20 of the casting mold 10 and the molten metal 26 is poured into the cavity and is packed between the structures of the hollow skeleton 34 in which the open holes 36 are formed. The casting is taken out of the mold 10 upon solidification of the molten metal 26. This casting is subjected to polishing, etc., to open the holes 36 in the exposed surface 38 of the skeleton 34 of the porous body 22, by which the casting 32 having the surface 38 opened with the holes 36 toward the outside is obtd. The casting 32 is then subjected to the metal plating and is coated with a metal plating layer 42 to about 5mu thickness in such a manner that the plating intrudes down to the prescribed depth in the opened holes 36 to form the integral structure over the entire surface of the hole-exposed surface 38. Good corrosion resistance is thereby imparted to the hole-exposed part where rust is easily formable.
Patent JP-S6064078-A (JP)
Title: Steering control device for multi-shaft truck
Inventor: IWASAKI YOSHIHARU
IPC: B62D5/06
Filed: 1984-07-30
Abstract: PURPOSE:To prevent inconvenience such as insufficient steering angle, by providing a detector functionable upon exceeding of link movement over predetermined level thereby eliminating missing of pulse between a controller and an operating device such as hydraulic device. CONSTITUTION:Upon turning of a handle 1, the rotation is converted through a rotation detector 3 into an electric signal which is fed to an operation memory controller 4a of a steering controller 4 to operate the required steering angle for every travel unit and to feed a steering output signal to a pulse controller 4b. The pulse controller 4b will determine the amount of pulses matching with the required steering angle and feed to a step motor 6. The step motor 6 is rotated by the input pulse to rotate a lever 8 through the gear in a gear box 7. Rotation of lever 8 will cause a link 9 to operate thus to rotate a lever 10 and to operate an oil pressure exchange valve 12 resulting in control of pressure oil quantity to be fed to a hydraulic cylinder 13.
Patent JP-H092172-A (JP)
Title: Passenger detecting device
Inventor: OTAKI KIYOKAZU
IPC: B60R22/48
Filed: 1995-06-23
Abstract: PURPOSE: To improve long term reliability of a using time by providing a passenger detecting sensor operation control means to perform intermittent operation of a passenger detecting sensor when a passenger on a seat is detected by the passenger detecting sensor. CONSTITUTION: A passenger detecting sensor 24 is provided with a transmitter and a receiver. Ultrasonic wave is transmitted form the transmitter and a reflection wave is received by the receiver to measure a distance to a passenger or an object by which a transmission wave is reflected. An air bag control circuit 30 performs continuous measurement of a distance by the passenger detecting sensor 24 for a given time. Thereafter, when a speed detected by a car speed sensor 32 exceeds a given value, the passenger detecting sensor 24 performs intermittent operation. Thereby, consumption power of the passenger detecting sensor 24 is reduced, and a using time of the passenger detecting sensor 24 is decreased to a value lower than the using time of a vehicle, resulting in improvement of long term reliability.
Patent JP-H0820123-A (JP)
Title: Method for processing thermosensible mimeograph master and mimeographic printing method
Inventor: SATO MITSUO
IPC: B41M1/12
Filed: 1994-07-08
Abstract: PURPOSE:To improve plate wear and to prevent the defective printing of characters such as blurring and solid filling by making a thermosensible mimeograph master from a thermoplastic resin film, forming a conical hole in the master, and specifying the diameters of the small opening and the large opening of the hole. CONSTITUTION:In a method for processing a thermosensible mimeograph master 11a having a mimeographic image which is made by moving the master 11a which is brought into contact with a thermal head in the subordinate scanning direction, the master 11a is made from a thermoplastic resin film with thickness of 3.5mum or greater. Conical holes 18 are formed in the master 11a which have a larger opening 16a on the surface, a smaller opening 18b in the inside, and an intermediate opening 18c on the back of the master 11a. In the hole 18, the diameter (g) of the smaller opening 18b is made 50% or less of the main scanning direction pitch Pa of a resistance heat generation element while the diameter G of the larger opening 18a is made 70% or more of the pitch Pa.
Patent JP-H11355906-A (JP)
Title: Non-contact feeding device and uniaxial robot using the same
Inventor: CHIN SHINEN
IPC: B60L5/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact feeding mechanism which improves the power generating efficiency with a pickup coil, by reducing leakage flux in a magnetic member, and which makes it possible to use a power supply having general commercial power source frequency for the supply of electric power to a feeder line. SOLUTION: EI-shaped core 1 has two through-holes to form virtually closed magnetic paths. Passing the two through-holes of the EI-shaped core 1, primary windings 2 are laid along a path on which the EI-shaped core 1 moves. Furthermore, secondary windings 5 are wound as a pickup coil on the center pole of the EI-shaped core 1. In this structure, an AC current supplied from a commercial power supply to the primary windings 2 induces electric power in the secondary windings 5, and the induced power is supplied to powerdemanding parts including a motor 7.
Patent JP-H10332371-A (JP)
Title: Rotary laser device
Inventor: OOKA MITSUTOSHI
IPC: G01C15/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary laser device, by which leveling precision can be improved with the stability of the leveling condition maintained and excellent leveling workability can be provided, by using an inclination sensor with high precision. SOLUTION: A rotary laser device possessing a leveling device 3 is provided with an inclination sensor arranged in the leveling device 3, an inclination detection control part in which angle processing is carried out on the basis of the detection result from the inclination sensor so as to control a display signal on the basis of a comparison between the result acquired in the angle processing and a setting range, and an inclination display part 9 indicating the inclination condition in compliance with the display signal from the inclination detection control part.  The setting range can be altered between in the leveling operating time and in a leveling maintaining time, and the setting range in the leveling maintaining time is set to be larger than that in the leveling operating time, so that setting of the leveling maintaining time can be carried out with high precision while a leveling condition can be maintained stably after leveling is finished.
Patent JP-H064062-A (JP)
Title: Method and device for dot format data
Inventor: NAKAGAWA ISAMU
IPC: G09G5/22
Filed: 1992-06-17
Abstract: PURPOSE:To set the use state of a cache system corresponding to a generation system in use and to improve the use efficiency of a memory while maintaining a practically sufficient conversion speed by providing plural generation systems which generate dot format data from vector format data. CONSTITUTION:The generation system A or B is selected according to information included in an input parameter, i.e., whether the output destination of characters is a display device or printer. When the output destination is the display device, the generation system B constituted in consideration of the speediness of generation is employed (steps S201-S203). The generation system B performs processing fast, so no cache is required and the memory is used for other processing. When the characters are outputted to the printer, on the other hand, the generation system A constituted in consideration of quality is employed. In this case, the cache system is made effective corresponding to a usable memory area to secure the processing speed (steps S204-S206).
Patent JP-S5284605-A (JP)
Title: Method of forming puncture prevent layer in pneumatic tire
Inventor: YAMAUCHI MAKOTO
IPC: B29C73/20
Filed: 1975-12-29
Abstract: PURPOSE: Liquid rubber composition is applied as desired thickness on inner periphery of vulcanized tire, the layer forms sticky puncture prevent layer by vaporizing voratile solvent contained in the layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06341533-A (JP)
Title: Speed change control device for automatic transmission
Inventor: OISHI TOSHIYA
IPC: F16H61/06
Filed: 1993-06-03
Abstract: PURPOSE:To prevent the absorbing thermal capacity of a friction engagement means at the engagement side from being increased due to dragging in a friction engagement means at the releasing side when a clutch-to-clutch transmission section is actuated. CONSTITUTION:The device is equipped with a quick drain means 4 which accelerates exhaust pressure speed from a friction engagement means 1 at the releasing side during a specified period of time after it is judged that the down shift of a clutch-to-clutch transmission section has been achieved, and with a suction/exhaust speed control means 5 which makes exhaust pressure speed from the friction engagement means 1 at the releasing side slow, and supplies hydraulic pressure to a friction engagement means 2 at the engagement side while pressure is being controlled by a pressure control valve 3 after a specified period of time has elapsed. Therefore, at a time when the friction engagement means 2 at the releasing side starts having a torque capacity, since each rotation member connected by the aforesaid friction engagement member 2 is forcibly rotated less by the torque of the friction engagement means 1 at the releasing side, and its absorbing thermal capacity becomes small, so that durability is favorably enhanced.