baber/WOPTO huggingface dataset:
Patent JP-H0338166-A (JP)
Title: Horizontal deflection device
Inventor: MATSUMOTO YOSHIAKI
IPC: H04N3/27
Filed: 1989-07-05
Abstract: PURPOSE:To prevent position deviation of a picture by providing a horizontal output circuit causing a deflection current synchronously with an oscillated frequency to flow to a horizontal deflection coil, a phase detection circuit detecting a phase difference between a horizontal synchronizing signal of a video signal and the deflection current and a phase correction circuit suppressing the control voltage to the variable horizontal oscillation circuit so that detection output from the phase detection circuit reaches a specified value. CONSTITUTION:A horizontal synchronizing signal is inputted from a synchronizing separator circuit 4 to a horizontal AFC circuit 15 and the phase relation with a flyback pulse is compared and the result of comparison is fed to a connecting point between a resistor 21 and a capacitor 22 via a resistor 20 as an AFC voltage (control voltage). Moreover, an MPU 17 detects an AFC voltage of a horizontal AFC circuit 15 via an A/D converter(ADC) circuit 18 to detect a phase difference between the horizontal synchronizing signal and the flyback pulse. On the other hand, a horizontal oscillation circuit 16 is oscillated at a frequency depending on the time constant of the resistor 21 and a capacitor 22. The MPU 17 supplies the control voltage to a connecting point between the resistor 21 and the capacitor 22 via a D/A converter circuit(DAC) 19 so that the detected phase difference is always constant.
Patent JP-H1126986-A (JP)
Title: Bulk feeder
Inventor: SAHO HIDEHIRO
IPC: H05K13/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a bulk feeder in which the failure in delivary of a chip to a pipe can be eliminated. SOLUTION: A pipe 15 is inserted into an outer pipe 16. Two protruding parts 18 are formed at the lower part of the outer tube 16, and an eccentric pin 19 is intruded between them. When the eccentric pin 19 is rotated by a motor 21 with a horizontal shaft NA as a center, the outer pipe 16 is rotated and moved up and down, and the upper end part is projected above the upper end part of the pipe 15. Thus, chips 6 remaining a the upper part of the pipe 15 can be separated, and the chips 6 can be derived into the pipe 15 one by one, and transmitted to a pickup position.
Patent JP-H0616150-A (JP)
Title: Side brake operation structure for working vehicle
Inventor: TAKADA FUMIO
IPC: B62D11/08
Filed: 1992-07-01
Abstract: PURPOSE:To carry out smoothly both operations of automatic side brake operation by operation of equal to or more than a front wheel preset angle and artificial operation by a side brake pedal in a simple structure by combining three arms in a triangular shape with each other. CONSTITUTION:A brake arm 28 is supported around the shaft center P2 so as to be capable of swinging freely, and the lower end and a side brake 27 are interlocked with/connected to each other by means of a connecting rod 29. A brake pedal 30 and one end of the brake arm are interlocked with/ connected to each other by means of a connecting rod 31 and a connecting pin 32. In such constitution, for example, a left side brake 27 is operated by operation of a left side brake pedal 30. On the other hand, an operation arm 34 is supported around the shaft center P2 to the brake arm 28 so as to be capable of swinging freely independently. When front wheels are operated by equal to or more than a preset angle, the motion is transmitted to a connecting arm 36 from the operation arm 34, and a flexible part 36a and the pin 32 are engaged with each other, and the brake arm 28 makes swinging motion, and the side brake 27 on the turning center side is operated.
Patent JP-2001005015-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ABE MAKOTO
IPC: G02B5/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device having little variance in brightness in a screen even when the display device is made large in size by forming a reflection electrode having scattering property and a rough surface and forming the rough pattern with different profiles depending on the position of the electrode. SOLUTION: A rough pattern 102 is formed on an insulating layer 16, and a reflection electrode 18 is formed thereon. The rough pattern 102 is formed to give scattering property to the reflection electrode 18. By forming the reflection electrode 18 on the rough pattern 102, the surface of the reflection electrode 18 also has the similar rough pattern according to the base layer. A symmetry axis 109 of the rough pattern 102 formed on the reflection electrode 18 except for in an observation point is determined based on an angle between the observation position and the reflection electrode 18.  By changing an inclination angle of the symmetry axis 109 of the rough pattern 102 formed on the surface of the reflection electrode 18 depending on the angle between the observation position and the reflection electrode 18 included in the reflection type liquid crystal display device, the reflection type liquid crystal display device is made bright and almost uniform.
Patent JP-H0518795-A (JP)
Title: Flow straightening duct and gas flow measuring device
Inventor: SEKINE YOSHITO
IPC: G01F25/00
Filed: 1991-07-15
Abstract: PURPOSE:To heighten the generality-of-use of a flow straightening duct and attain cost reduction by dividing a flow straightening throttle element into the common upstream side and the downstream side replaceable according to a flow meter, and jointing them in such a way as not to generate step difference to the connecting part. CONSTITUTION:Air flow passes a filter 12 held among a bell mouth 4 and meshes 10, 11, a flow assisting part 3 and a flow straightening grid 6, and flows into an upstream side throttle element 1. The air further flows into a downstream side throttle element 2 after passing a flow straightening grid 5 and flows out to a flow meter or the like outside a flow straightening duct. A connecting part between the throttle elements 1, 2, the inlet of the throttle element 1 and the outlet of the throttle element 2 are provided at points or blocks where an angle Q formed by the tangent of the curved inner wall surface and the main flow axial direction is changed continuously so as not to generate fluid separation in the vicinity of the inner wall surface, and connected in such a way that the angle Q at each connecting part is to be zero and the rate-of- change DELTAQ/DELTAX of the angle Q is to be zero. The connecting parts are jointed removably by bolts and nuts.
Patent JP-H1023439-A (JP)
Title: Solid state color image pickup device
Inventor: SAITO SHINICHIRO
IPC: H04N9/07
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To improve resolution without generating a false outline. SOLUTION: The solid state image pickup device constituted of arranging color filters of a checked array on a solid state image pickup element 1 capable of reading out all pixels is provided with original signal aperture control means 7, 8 for forming an original signal aperture control signal from original signals generated from all color filter pixels, chrominance signal detecting means 9, 10 for detecting whether a subject is colored or not and storage means 21, 25 for previously storing the gain coefficient of aperture control and constituted so as to read out gain coefficients from the means 21, 25 and weight the original signal aperture control signal based on the gain coefficients.
Patent JP-H0228012-A (JP)
Title: Heating device within compartment
Inventor: TSUTSUMI KOICHIRO
IPC: B60H1/00
Filed: 1988-07-14
Abstract: PURPOSE:To enhance heating efficiency by providing both heat pump type air conditioners and heating heaters underneath seats, and thereby letting the air conditioners be suspended when over-all loading current for the air conditioners and the heating heaters exceeds the allowable loading current of an electric supply. CONSTITUTION:When the compartment of a rolling stock is heated, the heating cycle operation of heat pump type air conditioners 22A through 22C is performed so as to let highly heated and highly pressurized refrigerant be introduced into a heat exchanger for evaporation from a compressor for letting it be liquefied so that air blown off by indoor blowers is heated so as to be blown into the cabin as warm air. In addition, heaters 6 and 7 underneath seats are energized by an electric supply 5 so as to let heating be also performed by these heaters 6 and 7. In this case, it is monitored by a current detector 21 at all time whether or not over-all loading current exceeds the allowable loading one of the electric supply 5. When over-all loading current exceeds the allowable one, the operation of the air conditioners 22A through 22C are suspended so that heating by the heaters is preferentially performed.
Patent JP-S6417944-A (JP)
Title: Two-step pendulum type horizontal vertical earthquakeproof device
Inventor: KURAMOCHI MICHIO
IPC: F16F15/02
Filed: 1987-07-14
Abstract: PURPOSE: To contrive the reduction of earthquake force acting on a building by disposing a vertical suspension material connected with a relay ring between a foundation side support pedestal and a building side columnar body to provide a horizontal moving body and a vertical moving body between the foundation and the columnar body. CONSTITUTION: A springing-out part 17 is provided on the side of the upper building 2 of a support pedestal 6 is fixed on a foundation 4, and a springing-out part 35 is provided on the side of the foundation 4 of a columnar body 31 fixed on the building 2 to dispose vertical suspension materials 9, 10 connected with a relay ring 8 between the springing-out parts 37. Ring spring-set cylinders 12, 40 are provided on the support pedestal 6 and the columnar body 31 respectively, and a ring spring-set expansion and contraction body 48 is provided on the suspension materials 9, 10. A horizontal moving body 73 and a vertical moving body 74 are provided between the foundation 4 and the columnar body, and a refraction plate device 90 restraining the relay ring 8 is provided on the inner wall of the support pedestal 6. Thereby since the building 2 is horizontally and vertically relatively displaced for the foundation 4, earthquake force acting on the building 2 can be reduced.
Patent JP-S5796882-A (JP)
Title: Copying machine
Inventor: KIKUCHI YOSHIKI
IPC: G06K15/10
Filed: 1980-12-10
Abstract: PURPOSE: To reduce the occupying area of the copying machine on a desk and to facilitate the repair work of the copying machine, by putting paper feeding mechanisms at the upper part of the copying machine together, and placing a power source part, an electric control circuit part, and the like at separate locations.  
     CONSTITUTION: An automatic paper feeding tray 5, a copying paper outgoing tray 9, a manual paper feeding guide 16, and the like are put together at the upper part of a cabinet 1 of the copying machine. In said device, the paper stacked on the automatic paper feeding tray 5 is fed by rollers 7, 7', and 10 which are driven by a stepping motor 12 one by one. When the tip of the paper reaches a resist sensor 14, it is stopped. Then, the stepping motor 11 sends the paper and an ink doner sheet 3 for every one line based on the video signal from a manuscript. At the same time, a thermal head assembly 4 performs printing on the paper. The paper is stacked on the outgoing tray 9 so that the copied printing side faces upward (meanwhile, when the rear edge of the paper passes the sensor 14, the motor 11 is stopped after the specified delay time). The manual feeding paper is fed through the paper feeding guide 16 and printed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0843042-A (JP)
Title: Method for inspecting appearance of semiconductor chip
Inventor: YUASA SHINGO
IPC: H01L21/66
Filed: 1994-07-26
Abstract: PURPOSE:To position a required semiconductor chip within the visual field of an image input device even when distance or direction of semiconductor chips on a film is not uniform. CONSTITUTION:Many semiconductor chips are arranged in the longitudinal and lateral directions on a synthetic resin film. A reference distance which is interval of adjacent two semiconductor chips and an inclination of a line connecting the adjacent reference chips are obtained (S1, S2). A wafer and an image input device are relatively moved by the reference distance in the direction of the inclination from a position where one semiconductor chip is accommodated in the visual field of the image input device. Then, position of an image of the semiconductor chip is corrected so that a specific point of the semiconductor chip present in the visual field of the image input device agrees with a specific point of a template (S4-S8). Thereafter, the presence/ absence of a defective point in the semiconductor chip is detected from degree of agreement of the image of the semiconductor chip and the template.
Patent JP-S6153642-A (JP)
Inventor: MARIO GUROOSA
IPC: G03F7/038
Filed: 1985-08-09
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-H1020282-A (JP)
Title: Driving method of liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/133
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a liquid crystal display device capable of suppressing a voltage-current characteristic due to the displaying contents of a non-linear resistance element and due to maintaining an initial characteristic. SOLUTION: This device applys a writing voltage Vs on a non-linear resistance element arranged in a matrix manner in a writing period Ts through a scanning signal and a data signal, a holding voltage Vh is applied on a liquid crystal through the non-linear resistance element in a holding period Th and has the non-linear resistance element whose current-voltage characteristic is changed by the current flowing through it. The driving method of the liquid crystal display device has the reset period Tr between a writing period Ts and the holding period Th, a reset voltage Vr is applied in the reset period Tr, a driving waveform whose voltage is steeply changed is applied and a driving waveform whose voltage is gradually changed is applied in the writing period Ts.
Patent JP-2001005596-A (JP)
Title: Emulator for character input, character input method, and recording medium
Inventor: TAGAWA KINYA
IPC: H03M11/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation for character input by grouping a specific number of keys among a specific number of keys for HIRAGANA(cursive form of Japanese syllabary) character input to one pair and arranging two key groups symmetrically and longitudinally. SOLUTION: Ten pieces of keys 17 for character input are so arranged that five left keys and five right keys are symmetrical. A character input key of an emulator for input is operated for the 1st time to instruct which of 'a' to 'w≈ series is to be inputted and then a character input key is operated for the 2nd time to indicate a desired character among the five characters of the indicated series. The character of a consonant determined by the series instructed by the 1st operation and the character of a vowel determined by the 2nd operation are combined to generate the same character string with Roman character input. Ten pieces of keys 17 for character input are prepared so as to select the 'a' to 'w' series and five pieces of keys among the ten pieces keys are arranged symmetrically so as to select a character by the 2nd operation.
Patent JP-S6152453-A (JP)
Title: Automatic speed change gear for car
Inventor: HAYAKAWA YOICHI
IPC: F16H61/02
Filed: 1984-08-21
Abstract: PURPOSE:To secure driving force in a steep slope and a bad road by automatically detecting a condition requiring driving force from acceleration, and changing the main speed change gear and an auxiliary speed change gear to the optimum speed change step. CONSTITUTION:A reference acceleration map previously created for a car velocity and a throttle opening is stored in a memory device of an electronic control device 600. A speed change step of an auxiliary speed change gear and a reference acceleration corresponding to the car velocity and throttle opening are input from the reference acceleration map, and plural preset speed change diagrams are selectively used according to the comparison of the acceleration input from an acceleration sensor 604 with the reference acceleration to control the speed change of the main speed change gear. Thus, the condition requiring driving force is automatically detected and the main speed change gear and the auxiliary speed change gear are changed to the optimum speed change step to obtain the optimum speed reduction ratio, so that the driving force can be secured in a steep slope and a bad road.
Patent JP-H04372228-A (JP)
Title: Carrier output device
Inventor: MURAYAMA AKIHIRO
IPC: H04B1/04
Filed: 1991-06-20
Abstract: PURPOSE:To provide the carrier output device in which a wide range of control operation for keeping the transmission output level constant is secured even when a conventional variable attenuator is employed. CONSTITUTION:The carrier output device in which a variable attenuator 4 whose resistance is varied with a 1st feedback circuit (comprising a directional coupler 6, a diode 8, a low pass filter 9, an operational amplifier 12, a sample- and-hold circuit 13, the variable attenuator and a power amplifier 5) is inserted to a stage prior to stages that first and second base band signals are subjected to orthogonal transformation of generate a 3rd signals, and the signal it self or a 4th signal resulting from frequency-converting the signal is fed to the power amplifier so as to make the output level constant, is provided with a 2nd feedback circuit (comprising a control circuit 15, voltage controlled amplifiers 16, 17, an orthogonal transformation device 3, a frequency converter 18 and a band pass filter 20) to vary an amplitude level so that the output level is made constant.
Patent JP-H0844633-A (JP)
Title: Illegal use preventing method for data
Inventor: KOWAGUCHI HISASHI
IPC: G06F21/00
Filed: 1994-07-27
Abstract: PURPOSE:To prevent data from being illegally used more than the number permitted by the right of use by enabling the use of data for a use requesting person only within the range of the number of recording media permitted by the right of use by applying the use right of data after the mounting of the recording medium of the requested data is confirmed when the counter value of a use right counter is less than the number permitted by the use right corresponding to the data request. CONSTITUTION:Corresponding to the data request from a client terminal 3, a server 2 performs check processing showing whether there is the use right of those data or not and the ciphering of data read out of a CD/ROM 13 by a CD/ROM reader 4 or the like. A display 5, use right permitted number file 7 and use right counter 6 are connected to the server 2. Corresponding to the data request from the client 3 to the server 2, the server 2 checks whether the count value of the use right counter 6 is less than the previously decided number permitted by the use right or not and when the count value is less than that number, the use right of data is applied to the client 3 after the mounting of the recording medium of the requested data is confirmed.
Patent JP-H0523879-A (JP)
Title: Method for joining two members
Inventor: MIURA RYOSUKE
IPC: B23K26/32
Filed: 1991-07-16
Abstract: PURPOSE:To increase the positioning accuracy of two joined members by holding the melting position of the two members under non-contact state, melting by the melt-drooping of one member through irradiation with an energy beam and thereby reducing the influence of the dimensional accuracy of the members. CONSTITUTION:As the two members comprised of a lead 8 and a support 10 are welded under non-contact state, a measurement between the lower face 6a of a metal outer ring 6 and the recessed step part 10b of the uppermost tier of the support 10 receives the influence of positioning accuracy of a structural support holding part 14 and a sealed terminal mounting block 12 and also the influence of the dimensional accuracy of the support 10, and not the dimensional accuracy against the lower face 6a of the metal outer ring of the lead 8 that is insulation-sealed with the sealed terminal 1. Consequently, the dimensional accuracy between the lower face 6a of the metal outer ring and the recessed step part 10b of the uppermost tier of the support is increased. In addition, since a pressing force is not applied to the lead 8 at the time of welding, the generation of cracks on a glass 9 is prevented.
Patent JP-H0227585-A (JP)
Title: Bloch line memory device
Inventor: TANAKA MOTOHARU
IPC: G11C11/14
Filed: 1988-07-15
Abstract: PURPOSE:To promptly read and write information with high speed by forming a recording/reproducing conductor film and a bubble collapsing conductor film in parallel near the head part of a stripe domain. CONSTITUTION:An amorphous perpendicular magnetic film ((a) - the perpendicular magnetic film) 122 is provided on a substrate 112, and a high magnetic force film 14 made into pattern is formed through an insulating layer 131. Further, a recording/reproducing conductor film 15 and a bubble collapsing conductor film 17 are formed at a position orthogonal to the stripe domain stabilized by a high magnetic force film 14 through an insulating layer 132. However, the recording/reproducing conductor film 15 is formed at the edge part of the stripe domain on the insulating layer 132, and the bubble collapsing conductor film 17 is formed on the insulating layer 132 adjacent to the recording/ reproducing conductor film 15, and the insulating layer 132 is formed so as to cover the high magnetic force film 14. Thus, the recording/reproducing is directly attained by light irradiation, and a recording/reproducing time can be shortened.
Patent JP-H115753-A (JP)
Title: Agent for optical resolution and optical resolution using the same
Inventor: KIMURA HIROSHI
IPC: B01D15/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent which consists of an optically active polyamide, which has an excellent ability for optical resolution, and which allows optical resolution by easy procedure. SOLUTION: This agent is obtained by dissolving an optically active polyamide having a structural unit shown by formula I or formula II (Ar is an aromatic diamine or aromatic group of an alicyclic diamine, an aliphatic or alicyclic residue; (n) is polymerization degree) in a solvent (e.g. methylene chloride, chloroform), mixing with a carrier (e.g. polymer-based carrier such as polystyrene, polyamide, and polyacrylate, inorganic carrier such as silica gel and alumina) having, preferably, a particle size of 1-100 μm and a porosity of 1 nm-1 μm, and coating the carrier with the optically active polyamide by evaporating the solvent to form a thin film, or impregnating a porous film (e.g. membrane filter whose substrate is made of a polymer such as polypropylene and polyvinylidene fluoride) having, preferably, a porosity of 1 nm-1 μm and a film thickness of 10-500 μm.