baber/WOPTO huggingface dataset:
Patent JP-2001100227-A (JP)
Title: Liquid crystal panel and method of injecting liquid crystal
Inventor: TSUNESADA NORIMOTO
IPC: G09F9/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of injecting a liquid crystal by which an area where a liquid crystal is not supplied when the liquid crystal is injected into the inner space of a panel is not formed, the injection time of the liquid crystal is reduced, and higher productivity and cost reduction can be expected, and to provide a liquid crystal injection device using the method. SOLUTION: A square panel 100 is produced from a pair of substrates 101. An inner space 105 where a liquid crystal W is to be injected is formed between the substrate 101 via a spacer 104. Openings (air discharge ports) 107 are formed on the pair of side lines facing each other and openings (injection ports) 108 are formed on the other pair of side lines facing each other. While the liquid crystal W is injected into the inner space 105 through the openings (injection ports) 108, air in the inner space 105 is discharged through the openings (gas discharge ports) 107.
Patent JP-H07124698-A (JP)
Title: Coat masking device
Inventor: FUJIKAWA KENJI
IPC: B22C9/10
Filed: 1993-11-08
Abstract: PURPOSE:To simultaneously drive a plurality of masking parts by one actuator. CONSTITUTION:A first masking system 100 drives forward and rear masking parts 101, 102 by swaying forward and rear levers 103, 104 in the opposite direction through a longitudinal link system 110. A second masking system 200 drives right and left maskings 201, 202 by swaying right and left levers 203, 204 through the action of a cam rod 113. A third masking system 300 drives an inner masking part 301 by an elevating lever 303 which is rotated in an integrated manner with a reversing lever 112 through a supporting rod 302. The respective masking systems 100, 200, 300 are driven by an actuator 23 in an interlocking manner.
Patent JP-H07111006-A (JP)
Title: Medium recording and reproducing device
Inventor: UEHARA NAGATOSHI
IPC: G11B17/22
Filed: 1993-10-12
Abstract: PURPOSE:To enhance the operability by automatically shifting the device mode into a housing mode when a housing medium or a spare medium corresponding to a housing area having no recording medium to be housed is specified and inputted under the nonexisting state of the spare recording medium in the device. CONSTITUTION:A magneto-optical disk cartridge (MD) 201 is housed in a stocker 5, where the housing areas of #1-#4 50a-50d and stock completion sensors 51a-51d are provided. An MD inserted from an MD inserting hole 212 or an MD loaded in a player part 4 is housed in the stocker 5 or ejected to a prescribed position of the inserting hole 212 by a carrier 3. Housing area and housing MD data are stored in a storage means of the device 1, and a stock-key 102, a play-key 108 and eject-key 116 are operated to command their respective operations. Then, when No.-keys 103-106 or an a-key 107 corresponding to a vacant housing area is inputted under the nonexisting state of the spare alphaMD in the inside by a CPU in the device 1, the device mode is automatically turned into a stock- key mode 116. Thus, the operability is enhanced.
Patent JP-H05112018-A (JP)
Title: Method for supplying electricity to head of impact printer
Inventor: YAMAMOTO KAZUHIKO
IPC: B41J2/30
Filed: 1991-10-24
Abstract: PURPOSE:To improve the difference in density of printing generated when switched to a driven period which is longer than an ordinary printing period caused by restriction on temp. rise a printing head. CONSTITUTION:A printing head 50 is detected by means of a temp. detecting device 51 and in accordance with extension of a printing period transmitted from a printing control part 31 when temp. reaches a specified temp., a printing wire speed by which the same printing concn. as that at an ordinary printing period pulse 32. As it is possible thereby to obtain a printing wire speed by which the same density obtd. even if the driving period is switched, no difference in the printing density is generated thereby.
Patent JP-H10105157-A (JP)
Title: Inner lid fixation device for piano
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the inner lid fixation device for a piano which carp securely prevent an inner lid from floating when a keyboard lid is closed while maintaining the attachment/detachment easiness of the keyboard lid that the keyboard lid can be attached and detached without using any tool. SOLUTION: This inner lid fixation device for the piano has the keyboard lid 1 coupled rotatably with its front end part and fixes the inner lid 3 which is fitted detachably to the piano main body 22 from above and is equipped with an engagement, member 25 which is provided to one of" the inner lid 3 and other case components 7 that can not be detached from the piano main body 22 and an engaging means 27 which is provided to the other and freely detachable from the engagement member 25 and engages the engagement member 25 to engage the inner lid 3 with other case components 7.
Patent JP-H11115470-A (JP)
Title: Gas-liquid separator for car air conditioner
Inventor: FURUTA TAKUJI
IPC: B60H1/32
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a gas-liquid separator for refrigerant used in a car air conditioner. SOLUTION: A gas-liquid separator for a car air conditioner 1 has a cylindrical main body 10 and a header 20 sealing an opening part of the main body 10. An inlet port 22 for refrigerant, an outlet port 24 for refrigerant in liquid- phase, and an outlet port for refrigerant in gas-phase are formed in the header. A lower end part of a discharge pipe 40 for refrigerant in liquid-phase arranged in a central part of the main body 10 is supported by a first holder 70. A second holder 60 fitted in an intermediate section of the pipe 40 supports a discharge pipe assembly body 50 for refrigerant in gas-phase. A drying member 80 removing water in the refrigerant is nipped and supported between pipes.
Patent JP-H04154180-A (JP)
Title: Semiconductor laser
Inventor: HASHIMOTO SAKAE
IPC: H01S5/00
Filed: 1990-10-18
Abstract: PURPOSE:To oscillate a laser of an arbitrary wavelength without controlling an injecting current and to stably oscillate in a single longitudinal mode by providing a disordered region in a multiple quantum well layer, and providing a plurality of refractive index distribution regions. CONSTITUTION:Refractive index distribution regions 14a, 14b, 14c, 15d are formed on a multiple quantum well layer 14 formed on a board 11 in such a manner that the regions 14a, 14d, the regions 14b, 14c are paired. Disordered regions 17 are formed in the regions 14a-14d, thereby forming a diffraction grating. If a refractive index distribution forming electrode 19 is selective to oscillate a laser, when a reverse bias is applied to the electrode 19, the regions 14b, 14c operate as a function of a diffraction grating having a refractive index distribution of a predetermined period alpha. Similarly, if a refractive index distribution forming electrode 20 is selected, the regions 14a, 14d operate as a function of a diffraction grating having a refractive index distribution of a predetermined period beta. Thus, a laser of an arbitrary wavelength is oscillated without controlling an injecting current, a diffraction grating is accurately formed in the layer 14, thereby stably oscillating in a single longitudinal mode.
Patent JP-H04154122-A (JP)
Title: Apparatus and method for treatment of substrate
Inventor: OKUMURA KATSUYA
IPC: H01L21/304
Filed: 1990-10-18
Abstract: PURPOSE:To execute a safe and efficient cleaning operation by using a fluid in small quantities and to eliminate a contamination by a method wherein, when only one face of a flat boardlike substrate for a semiconductor device or for a liquid-crystal display device is treated with a liquid, a plurality of through holes which are passed toward the rear form one face of a part faced with the substrate are made in a fluid- holding utensil, for liquid use, which is faced with the treatment face of the substrate so as to be close to the face. CONSTITUTION:A silicon wafer 112 to be treated is placed on a substrate support stand 111 made of quartz; and a treatment liquid holding utensil 113 which has been bridged on both end parts of the support stand 111 is installed by keeping a prescribed interval from the water 112. In this constitution, a plurality of through holes 110 are made in a part faced with the wafer 112 of the holding utensil 113. An apparatus constituted in this manner is immersed in a mixed liquid of H2SO4 and H2O2 in a mixture ratio of 10:1; and an interval part 114 between the holding utensil 113 and the wafer 112 is filled with a treatment liquid 115 by means of surface tension. A lamp heater 116 is arranged and installed at the lower side of the support stand 111; the holding utensil 113 made of carbon is heated to 150 to 200 deg.C; the temperature of the treatment liquid 115 is raised; and a contamination or the like which has adhered to the wafer 112 is removed.
Patent JP-H1199361-A (JP)
Title: Production of heat resistant non-tacky adhesive design steel sheet
Inventor: HARA TAKETO
IPC: B05D7/14
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant non-tacky adhesive design steel sheet which may be produced with continuous coating equipment for production of precoated steel sheets and is adequate as a material for food cooking appliances, heating cooking appliances, etc., having excellent design properties. SOLUTION: A colored coating film consisting essentially of a heat resistant resin is formed on the surface of the steel sheet. A heat resistant printing ink layer consisting essentially of a mixture composed of a fluororesin and an aq. or water dispersible resin is baked at a softening temp. of the colored coating film or above by gravure offset printing thereon and, thereafter, the transparent non-tacky adhesive coating film consisting essentially of the mixture composed of the heat resistant resin of the same kind as the kind of the colored coating film and the fluororesin is formed on the front surface.
Patent JP-H11101375-A (JP)
Title: Joint structure for pipe
Inventor: ABE MASATAKE
IPC: F16L27/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for a pipe wherein connection of the concerned pipes is very easy and sure, in the case of connecting the two pipes. SOLUTION: In a joint structure for pipes opening each end part opposed to each other of connecting two pipes in almost half spherical shape, providing an almost half spherical end part, inserting one almost half spherical end part to an internal periphery of the other half spherical end part to be fitted, in an inner side wall of an almost half spherical end part 2 of the other pipe A, an annular groove 4 is drilled in a right angle direction to a center axis of the pipe A, from an outer side of this other almost half spherical end part 2, a through hole 5 leading to the annular groove 4 is drilled, from outside this through hole 5, a bar-shaped pin 7 having flexibility is inserted, along the annular groove 4, the bar-shaped pin 7 is fitted, to be almost peripherally turned,  an almost semispherical end part 6 of one pipe B fitted by this bar- shaped pin 7 is locked able to vertically and laterally turn.
Patent JP-H02125824-A (JP)
Title: Production of preform of short fiber for composite material
Inventor: DAIMARU AKEMASA
IPC: B22D19/14
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a fibrous preform having an under cut cavity, capable of giving a composite outstanding in the mechanical properties around the cavity by making a preliminary perform having the cavity with a first forming die and pressurizing it with a second die while engaging an insert core with the cavity. CONSTITUTION:A mixture of short fibers and a solvent is poured into a first forming die 15 and pressed to form a preliminary preform 11' having a cavity 14' and a prescribed volume fraction of the fibers. This preliminary preform 11'' is put in a second forming die 17, a cavity forming mold (float insert core) 19 movable in a direction perpendicular to the core inserting direction in the cavity 14'' is engaged in the cavity 14'' and the preliminary preform 11'' is pressed from a direction nearly perpendicular to the piercing direction of the cavity 14'' to squeeze the solvent and to obtain an aimed preform of the short fibers having a prescribed volume fraction of the fibers. When the preformed body of short fiber is used as the reinforcing material of a fiber reinforced composite material, the mechanical properties of the part of the composite material around the cavity can be improved.
Patent JP-H02125060-A (JP)
Title: Metallic orelike tile
Inventor: ISHII AKIRA
IPC: E04F13/14
Filed: 1988-11-02
Abstract: PURPOSE:To provide unique appearance and to prevent irregular reflection of rays by a method wherein, in a tile having a surface on which a non-smooth surface, e.g., a coarse surface, an uneven surface, is formed, a metallic film is formed on the whole or a part of the surface of a tile. CONSTITUTION:A non-smooth surface, e.g., a coarse surface, an uneven surface, is formed on a tile surface 1a by a wet extrusion molding method or a dry pressure-forming method. A metallic film 2, e.g., gold, silver, titanium, is formed to the whole or a part of the tile surface 1a by means of an adequate means, e.g., a deposition method, a baking method, a printing method. After the film 2 is formed on a part of the surface 1a, appearance of a tile 1 is further similar to that of a natural metallic ore. By forming the film 2 in a thin section, a change responding to the difference in a ground of the tile can be produced on appearance. This constitution enables simple provision of various kinds of metallic ore-like appearance through slight variation.
Patent JP-H04154438-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KIMURA HIROMICHI
IPC: B60W10/101
Filed: 1990-10-17
Abstract: PURPOSE:To obtain good speed change characteristic by forcedly transferring a vehicle to drive condition or driven condition, and executing speed change according to schedule, when the vehicle is run in fuzzy condition in which it can not be judged whether the vehicle is in drive condition or in driven condition. CONSTITUTION:After judging whether a vehicle is in drive condition or in driven condition, control method for speed change is changed according to the respective conditions. In such shift control device of an automatic transmission, it is detected by a means A whether the vehicle is in fuzzy condition impossible to clearly judge in drive condition or in driven condition, or not. When the vehicle is detected to be in the fuzzy condition, output of a power source (for example an engine) is temporarily changed by a means B to transfer the vehicle to either the drive condition or the driven condition. Meanwhile, under the transferred condition, speed change is executed according to schedule, by respective means C, D.
Patent JP-H07128062-A (JP)
Title: Azimuth detector
Inventor: MATSUZAKI SHINICHI
IPC: G01C21/00
Filed: 1993-11-08
Abstract: PURPOSE:To enhance resolution at the time of A/D conversion by setting the range for subjecting the output of a turning angular speed sensor to A/D conversion such that it corresponds with the inherent output range of the sensor considering no offset drift. CONSTITUTION:When a vehicle is parked while idling the engine, a differential amplifying section 20 is not fed with an analog value of reference voltage and thereby no corrected gyro output is produced. A multiplexer section 21 outputs a selected gyro 1 output. It is subjected to A/D conversion 23 and fed through a switch SW1 to a reference voltage calculating section 24 where an average value is determined over a predetermined time and stored 25 as a digital value of reference voltage. When a vehicle is running, a switch SW3 is conducted and the digital value of reference voltage being stored 25 is subjected to D/A conversion and fed to the amplifying section 20. The amplifying section 20 subtracts the analog value of reference voltage from the gyro output and the difference is amplified specifically before being delivered as a corrected gyro output. It is then subjected to A/D conversion 23 and delivered to an azimuth operating section through a switch SW2.
Patent JP-H01153174-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-05
Abstract: PURPOSE: To enhance interests with greater variety at a display section by a method wherein number, symbol and the like at the display section are variably displayed by a separate game starting command signal based on a special prize, stopped in response to a stop command signal to make a display pattern differing from a separate game in response to a switching command signal and the resulting pattern is judged to facilitate the reception of Pachinko (Japanese pinball game) balls. CONSTITUTION: When a ball flows into a special prize port 6, by a detection with a prize detector 14, a separate game starting command signal is supplied to a switching circuit 25 to sequentially send signals of a pattern signal generation circuit 24 to a signal processing circuit 26. When a stop operation switch 19 is operated by a player who carriers out the separate game with a number pattern continuously varying by a display section of a video apparatus 15, a stop signal is sent out from a stop signal generation circuit 28 to stop the switching circuit 25. As a result, for example, a number pattern of 3 is shown at a still position. Then, a magnet selection circuit 30 as drive means selectively excites three magnets 71 -73 out of a conversion prize device 7 with a detection circuit 29 of a judging means to change the position to that of facilitating the reception of the ball.
Patent JP-H01244328-A (JP)
Title: Remote ultrasonic sensor control system
Inventor: MAAKU GUTSUDOMAN
IPC: G01D5/12
Filed: 1988-11-05
Abstract: PURPOSE: To detect ultrasonic wave over a wide dynamic range by providing an ultrasonic sensor with a preamplifier having gain variable stepwise. CONSTITUTION: Ultrasonic sensors 20 are arranged along piping 10-14 coupled through valves 16, 18. An ultrasonic wave is generated from a leakage in the piping system, if any. The sensor 20 converts the ultrasonic wave through a transducer 21 into an electric signal which is amplified through a preamplifier and further converted into a current signal which is then transmitted through wires 31, 33, -V to a central controller/analyzer 30. When a signal received from the sensor 20 is saturated, the controller/analyzer 30 delivers a signal for reducing the gain of preamplifier to the sensor 20. The sensor 20 reduces the gain stepwise depending on the signal thus detecting ultrasonic wave over a wide dynamic range. The transducer 21 is disposed in a housing having an opening covered with a Milar film and has resistance against outdoor environment.  The controller/analyzer 30 records and display the output from sensor 20 and controls the valves 16, 18, as required.
Patent JP-2001100614-A (JP)
Title: Image forming device
Inventor: FUKUTANI TAKAYUKI
IPC: G03G21/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain color images free from a color drift in a transfer material by preventing the misalignment in a sub-scanning direction of the image transferred onto an intermediate transfer body regardless of the mounting errors, etc., of image carrying members and the environment. SOLUTION: The intermediate transfer belt is turned and patterns of four colors are simultaneously formed by process cartridges of four colors including photosensitive drums arranged along the intermediate transfer belt and are transferred to the intermediate transfer belt and are detected by pattern sensors, by which the installation spacings of the cartridges of the respective colors are measured. Simultaneously, the phases of the intermediate transfer belt are previously monitored by phase sensors and when the phases TY, TM, TC and TK at the detection of the patterns of the respective colors are detected, at which phase of the intermediate transfer belt the image writing (transfer) of the patterns of the respective colors is carried out is known and therefore image formation start signals are formed at the timing at which the phase of the intermediate transfer belt reach TY, TM, TC and TK from the phase data in forming the images. The image formation is executed by transmitting these signals to the cartridges.
Patent JP-H02125532-A (JP)
Title: Decoder for bch code
Inventor: KOJIMA YUICHI
IPC: H03M13/00
Filed: 1988-11-04
Abstract: PURPOSE:To decode plural kinds of BCH codes by solving an error location polynomial in 2 stages. CONSTITUTION:An adder circuit applying the operation of an error location polynomial is divided into adder circuits 15a, 15b. Then the adder circuit 15a adds an output of an arithmetic circuit 9 and an output of an arithmetic circuit 12 to calculate (A=S1alpha<-2n>+S alpha<-n>) and the adder circuit 15b adds an output of the adder circuit 15a and the output of the arithmetic circuit 7 to calculate (B=A+S +S3). A switching signal representing any of 1-bit correction, 2-bit correction and only error detection is supplied to a terminal 24a and a switching signal representing which BCH code is to be decoded is supplied to a terminal 24b. Thus, all decoding is attained.
Patent JP-H04267466-A (JP)
Title: Parallel processing system and data comparing method
Inventor: JIEEMUSU WAREN DEIFUENDERUFUAA
IPC: G06F7/57
Filed: 1991-10-01
Abstract: PURPOSE: To provide a light-weight and compact multiple parallel processor device which has a high density and has a structure adapted for an air cooling system by including plural picket units having bit parallel processing elements. CONSTITUTION: A multiple parallel picket processor device 510 is constituted as an SIMD(Single Instruction Multiple Data) system provided with plural parallel processors having four SEM E cards 511. Each card 512 is detachably set in a partition 513 for card frame setting. Plural arrays of processing units called pickets enable plural cards to be mutually connected and are inserted to a back panel board 518 having a logic circuit. Processors are controlled in parallel by a common sequencer. Processing elements perform the von Neumann operation simultaneously and independently when a picket line is necessary.
Patent JP-H0793911-A (JP)
Title: Information recording/reproducing apparatus
Inventor: TAGAMI KOKI
IPC: G11B7/0045
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a information recording/reproducing apparatus having a smaller PLL circuit with a lower power consumption and a lower noise by building up a master PLL and a data PLL of one VCO. CONSTITUTION:A pull-in type phase comparator 43 and a lock-in type phase comparator 42 are arranged in a PLL loop and the pull-in type phase comparator 43 is selected when information is recorded or reproduced while abnormality of a frequency is detected and the lock-in type phase comparator 42 is selected in the reproduction of the information. A signal as an external reference clock signal FCRCLK divided in frequency is compared with a signal as clock signal divided in frequency of a VCO46 to detect abnormality of the frequency. When any abnormality of the frequency is detected, the signal as the external frequency clock signal divided in frequency is subjected to the comparison in stead of an output of a master PLL and in the further detection of the abnormality of the frequency, a switching is made over to the pull-in type phase comparator 43 having the external reference clock signal as input. This eliminates the need for any VCO for the master PLL in the reading of data and the master PLL and a data PL are made up of one VCO46.