baber/WOPTO huggingface dataset:
Patent JP-S58131454-A (JP)
Title: Automatic transmission for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H57/02
Filed: 1982-01-30
Abstract: PURPOSE:To enable the mountability of an automatic transmission into an engine compartment to be enhanced, by disposing, onto the side wall of a parking gear, a hydraulic servo for a multiple-disc clutch positioned between a multiple- disc brake and an output gear so that the axial dimension of a second shaft may be shortened. CONSTITUTION:A second planetary gear transmission mechanism 500 between an input shaft 2 and an output shaft 1 comprises a planetary gear assembly 3, a multiple-disc brake 4, a hydraulic servo 5 for engaging and disengaging the multiple-disc brake 4, a multiple-disc clutch 6, a hydraulic servo 7 provided at the rear end side of a parking gear 15 on the large diameter part 10 at the forward end of the output shaft, for engaging and disengaging the multiple-disc clutch 6 and one-way clutch 8. Further, the multiple-disc brake 4 carried out the locking and releasing between a transmission casing 800 and a sun gear shaft 34 through a hub 41 at the front end of the sun gear shaft 34, and the clutch 6 carries out the engagement and disengagement between the sun gear shaft 34 and a parking gear 15. Thus, the axial dimension of a second shaft 400 consisting of the input and output shafts 2, may be shortened, thereby the mountability of the transmission is enhanced and the latter is made to be of light weight.
Patent JP-H05250257-A (JP)
Title: Microprocessor incorporating cache memory
Inventor: KANEKO HIROAKI
IPC: G06F12/08
Filed: 1992-01-29
Abstract: PURPOSE:To easily and efficiently debug a program by activating an address output means to report an associative address to a cache memory to the outside except at the time of requiring purging. CONSTITUTION:A delay circuit 81 delays an address RA31-RA2 of a main storage part, to which association is requested by a cache unit, by the internal operation clock unit of the cache unit and the whole of a microprocessor. A tristate buffer 82 selectively connects the output of the delay circuit 81 to a monitoring address terminal MA31-MA2, and the output is driven when the purging operation due to this terminal MA31-MA2 is not designated. A timing generating circuit 83 generates a pulse signal indicating the hit state at the timing of the strobe timing signal of the address RA31-RA2. Consequently, the terminal used for purging in block units of the cache is used to output the hit address of the cache unless purging is necessary.
Patent JP-S61176031-A (JP)
Title: Manufacture of luminous tube
Inventor: YAMAMOTO YASUHARU
IPC: H01J9/26
Filed: 1985-01-29
Abstract: PURPOSE:To easily seal both tube ends and manufacture a luminous tube with stable quality by filling a section between a tube end wall and an introduction conductor, a section between the tube end and an exhaust tube and the like with fused composition for sealing, using capillarity. CONSTITUTION:Electrodes 4a and 4b are fixed to the inner ends of an introduction conductor 3a and an exhaust tube 3b inserted through the permeation holes 2a and 2b of tube end walls 1a and 1b. and having diameters slightly smaller than said permeation holes. Then, the ring-shaped plates 6a and 6b made of heat resisting metals or ceramic and the like and the composition for sealing heated and molded in a ring-shape are set to a section that is protruded externally from the end walls 1a and 1b sequentially adhering to the outside surface of the end walls 1a and 1b. Then compounds 7a, 7b are heated, fused and used for sealing the luminous tube. Besides, a section between the end wall 1a and introduction conductor 3a, a section between the end wall 1b and exhaust tube 3b, and a section between the end walls 1a and 1b and ring-shaped plates 6a and 6b are filled with fused composition 7a and 7b for sealing, using capillarity.
Patent JP-H11260295-A (JP)
Title: Bearing assembly for x-ray tube
Inventor: BHATT VIVEK
IPC: H01J35/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube assembly, equipped with bearings that can properly keep the concentricity of bearing races and can further reduce the noise of the bearings themselves. SOLUTION: This X-ray tube bearing assembly includes a first X-ray tube spindle 112, having a first and second ball bearing raceway surfaces 116, 118 which are formed integrally, and a second X-ray tube spindle 120 having a third ball bearing raceway surface 122 formed integrally. A ball bearing race 124 that is not integrally formed with the two X-ray tube spindles has a fourth ball bearing raceway surface 126. A first set of ball bearing balls 140 is arranged between the first and third ball raceway surface, and a second set of ball bearing balls 142 is arranged between the second and fourth ball bearing raceway surfaces. It is preferable that a positive electrode target surface 128 be mounted on the first X-ray tube spindle, and mechanisms 148, 150 for adding a preload to the ball bearing race are installed.
Patent JP-H03220885-A (JP)
Title: Picture memory control circuit
Inventor: WAKUTA TETSUYA
IPC: H04N19/587
Filed: 1990-01-25
Abstract: PURPOSE:To attain movement correction to a data required for movement correction in response to external designation correction by generating and applying a control signal to a picture memory so as to attain one-frame delay for movement correction. CONSTITUTION:When a data (television signal) inputted from an input terminal 55 of a picture memory 1a is a data requiring to apply moving correction, the movement required for the movement correction is separately given and inputted to an input terminal 40 of a variable delay control circuit 4 and receives variable delay altogether in a range of + or -alphaH. As a result, a data Dout outputted from an output terminal 56 of the picture memory 1b is a signal subject to delay in response to the above movement within a range of just (2 field+ or -alphaH), that is, (1 frame+ or -alphaH) with respect to a data Din inputted from the input terminal 55a of the picture memory 1a and movement correction is attained.
Patent JP-S60156841-A (JP)
Inventor: NAKASE AKITAKA
IPC: E04B1/99
Filed: 1984-01-25
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-H07223464-A (JP)
Title: Control device of vehicle equipped with automatic transmission
Inventor: FUKAZAWA OSAMU
IPC: B60W10/10
Filed: 1994-02-07
Abstract: PURPOSE:To prevent an engine from being stalled even with sudden braking while the torque converter of an automatic transmission is being locked up. CONSTITUTION:In an electronic control unit of a vehicle which controls an internal combustion engine and an automatic transmission, a torque converter is locked up according to throttle opening and vehicle speed, and the lock-up is canceled at least when the brake is operated. As the torque converter is locked up, the opening B of an idle speed control valve(ISCV) bypassing a throttle valve is set, and if that value is greater than the opening IAV of the ISCV which has been set to match the load of the engine, the opening B is set to the actual controlled opening IV of the ISCV (S635-S680). When canceling of the lock-up is started, the actual controlled opening IV is slowly reduced to the opening IAV with a predetermined amount K of attenuation (S685-S710). As a result, the engine can be prevented from being stalled by the delayed release of a locked-up clutch.
Patent JP-H06229590-A (JP)
Title: Electrical equipment box for air-conditioner
Inventor: SUZUKI YASUHIRO
IPC: F24F5/00
Filed: 1993-01-29
Abstract: PURPOSE:To improve the workability and embody standardization of an electrical equipment box by a method wherein even electrical equipment having different diameters and different lengths can be easily fixed to one and the same electrical equipment box. CONSTITUTION:A large electrical equipment part 3 is fixed to an electrical equipment box 2 by means of a deformed fixing part 2a and a large fixing part 2b. A small electrical equipment part 4 is fixed by inserting the deformed fixing part 2a and a small fixing part 5 in the electrical equipment box 2.
Patent JP-H08209951-A (JP)
Title: Building
Inventor: HOSOI HIDEO
IPC: E04H1/02
Filed: 1995-01-31
Abstract: PURPOSE: To enhance habitability and provide a good ventilation and day lighting by moving back a part of an upstairs exterior wall from a first story exterior wall and installing a window to a space thus produced near a ceiling of a first story bed room. CONSTITUTION: A bed room 11 is laid out on a first story space. An exterior wall 14 over a study space 12 in the bed room 11 is shifted so that it may be located behind the exterior wall 14 of the study space 12. The window 12 is installed to a space produced near the ceiling of the study space 12, thereby securing a ventilation ability and a day lighting ability. In this case, the position of the window 2 is arranged to be higher than the eye level of people 3 which uses the study space 12 so that it may be possible to restrain the expansion of an outside visual field and create a relaxing environment. The window 2 is designed to be opened and closed based on an electric-driven system where the window 2 can be easily opened and closed and every time when ventilation is necessary, it is opened and closed.
Patent JP-S57129965-A (JP)
Title: Mechanical seal
Inventor: HONMA SHIYUNJI
IPC: F16J15/34
Filed: 1981-02-04
Abstract: PURPOSE:To enable holding of sliding sealing surface not only at high pressure time but also at low pressure time by providing a pressure receiver for fluid pressure at a rotating ring end face or a fixed ring end face which is butted to a support or a retainer by means of an energized spring. CONSTITUTION:A fixed ring 3 is inlaid in an immovable retainer 4 via a seal ring 13, while a rotary ring 2 is inserted further via a ring seal 12 into a support 10 which is fixed to a shaft 1 via a ring seal 14. The rotary ring 2 is pivoted to the support 10 by a rotation stopper pin 11. And, drainage of a fluid 8 at the inner periphery of a sliding sealing surface 7 extends to an end face which is butted to the support 10 of the rotary ring 2. A pressure receiver 15 containing a concave part is fixed at this end face and a bypass passage 16 is made between an area smaller than the inner diameter of a sealing surface of a sliding sealing side end face of the rotary ring at the concave portion in a way that the inner peiphery fluid 8 can be guided easily.
Patent JP-S63182784-A (JP)
Title: Color picture processor
Inventor: YANAKA TOSHIYUKI
IPC: G09G5/06
Filed: 1987-01-26
Abstract: PURPOSE:To facilitate the easy decision of color edges effective to various color processes and to realize the processing and output of pictures of high quality, by obtaining the value similar to the 3-dimensional distance of the chromaticity data on an even color space and deciding the color edge based on said value. CONSTITUTION:A color converter 2 converts the three primary color signals into the signals of color spaces which are perceptively even, e.g.,, CIE1976L*, a* and b* even color spaces. Then a color edge block deciding means 4 obtains approximately the 3-dimensional distance DELTAEab between two picture elements in accordance with DELTAEab = ¦L*1-L*2¦ + ¦a*1-a*2¦ + ¦b*1-b*2¦ as long as the coordinates of color signals of two picture elements are defined as (L*1, a*1, b*1) and (L*2, a*2, b*2) respectively. The distance DELTAEab is compared with the prescribed value for detection of a color edge between two picture elements. Thus the color edge can be decided at a high speed and a low cost.
Patent JP-H11215008-A (JP)
Title: Decoding circuit
Inventor: NATSUME KENICHI
IPC: H03M7/40
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a decoding circuit of variable length codes. SOLUTION: Code information C0 to C10, including a variable length code VLC consisting of a numerical part of a variable length bit and its following code part of a bit, are given to a decoding part 40. The numerical part is decoded at a numeric decoding part 41, and numerical data D0 to D4 are outputted. A code length decoding part 42 decodes the length of the code VLC, and the value smaller than the code length by one is outputted as a code length information LEN. A shift part 43 shifts the information C0 to C10 by an amount equivalent to the value of the information LEN, and the code part of the code VLC is outputted as the code data S. In such a constitution, a circuit consisting of a combination of logical gates that is needed for decoding the code part can be omitted and accordingly the scale of a decoding circuit can be reduced.
Patent JP-H05210942-A (JP)
Title: Rotary roller of tape cartridge
Inventor: AIZAWA TAIZO
IPC: G11B23/087
Filed: 1992-01-30
Abstract: PURPOSE:To effectively cool the heat specially by a slide friction with a center shaft of rotation with respect to a rotary roller to be used for feeding a magnetic tape, belt, etc., in a tape cartridge. CONSTITUTION:The rotary roller is cylindrically formed and made so as to rotate around a shaft 25 by inserting the shaft 25 at the side of inner peripheral surface and also made so as to feed the magnetic tape, tape feeding belt, etc., at the side of outer peripheral surface. Recessed parts 31,32 are formed between the inner and outer peripheral surfaces of the rotary roller such as corner rollers 21, 22, etc., and cooling fins 33 are provided in the recessed parts 31, 32.
Patent JP-S56114897-A (JP)
Title: Method for liquid-phase epitaxial growth
Inventor: HIGUCHI HIDEYO
IPC: H01L21/208
Filed: 1980-02-07
Abstract: PURPOSE: To enable the control of the thickness of the first crystal growth layer formed from a molten liquid different from those forming a plurality of subsequent crystal growth layers, by contacting the first crystal growth layer with an unsaturated molten liquid.  
     CONSTITUTION: When the temperatures of the molten liquids 0, 2', and 2W6 have reached definite levels, the molten liquid reservoir 13 is pulled to the direction of the arrow until the InP molten liquid 2' is brought into contact with the substrate crystal 1. Since the molten liquid 2' is in saturation, there is little dissolution of the InP from the substrate crystal to the molten liquid 2'. After a definite time interval, the temperature is decreased to effect the deposition of the saturated InP in the molten liquid 2' on the substrate crystal 1. The InP single crystal 1 grows further by this process. Then, the molten liquid of pure In 0 is brought into contact with the substrate crystal 1, and the InP is dissolved in In to the saturated concentration. By selecting the contact time, the desired thickness of the InP single crystal layer can be dissolved in the molten liquid of In 0. After the treatment, the InP layers 2W6 are deposited successively to the substrate crystal to obtain the objective semiconductor crystal substrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07218938-A (JP)
Title: Nonlinear optical material having excellent workability
Inventor: HAYASHI YOSHIO
IPC: G02F1/355
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a nonlinear optical material which is large in degree of freedom of material selection and is easy to work by dispersing metallic particulates into a photoreactive org. matrix. CONSTITUTION:The org. matrix is formed of a metallic particulate dispersion formed by independently dispersing the metallic particulates having a grain size of 1 to 100nm into the org. matrix to make this org. matrix photoreactive. Namely, a metal oxidizing agent is reduced in the presence of the org. matrix, by which the metallic particulates of the sizes and particle shapes suitable to allow a nonlinear optical effect to be adequately exhibited are substantially noncontinuously and independently dispersed into the org. matrix. Further, the photoreactive is imparted to the org. matrix, by which the working of the org. matrix to shapes of actual circuits and elements by exposing with light patterns or scanning and exposing with light beams is made possible. The org. matrix may be any of the org. matrices consisting of multicomponent systems selected from polymers, prepolymers, photoreaction initiators, sensitizers, etc.
Patent JP-2000215485-A (JP)
Title: Optical disk drive device
Inventor: KOIKE SHIGEAKI
IPC: G11B7/085
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To perform stable tracking operation by switching the polarity of a tracking error signal at the suitable timing. SOLUTION: When it is indicated that an address decode signal S41a is normal, a reference value stored in a reference value storage circuit 37 is updated by a rotation angle indicated by a rotation angle signal S31 on a switching position between a land and a groove fetched to a capture circuit 35. Further, an interpolation value for a track radius is obtained from a difference between angular reference values of an innermost peripheral track and an outermost peripheral track by a reference value interpolation circuit 50, and the reference value of the reference value storage circuit 37 is interpolated.  Then, the reference value interpolated by the reference value interpolation circuit 50 is compared with the rotation angle indicated by the rotation angle signal S31 by a comparator circuit 32, and when they agree, a switching signal S29 for switching the polarity of the tracking error signal is generated.
Patent JP-H09207549-A (JP)
Title: Duct with interior panel
Inventor: SUGIMOTO AKIHIKO
IPC: B60H1/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten the mounting time for a duct of an overhead air-conditioner of console type. SOLUTION: A duct 5 fitted with interior panel is formed in a consolidated structure of a panel 6 and a duct element 7. The top edge 8 of the interior panel 6 is shaped so as to suit the configuration of the ceiling of a car, and one bottom edge 9 is formed so as to suit the shape of the upper side panel of the car. Part of the duct hole provided in the duct element 7 is used commonly to the internal wall of the panel 6, and a suction hole 7a at one end is inserted in an exhaust hole 10 for cooling wind formed in a cooling unit 3.
Patent JP-H03220747-A (JP)
Title: Apparatus for correcting position of electronic parts
Inventor: OKUBO TADASHI
IPC: H01L21/68
Filed: 1990-01-26
Abstract: PURPOSE:To provide a positioning device adaptable to a change of shape of parts by using two V-shaped claws, one for smaller parts and the other for larger parts movable in two directions: one is the direction along which the two claws oppose each other and the other is perpendicular to that direction. CONSTITUTION:Corrective blocks 2 and 3, facing each other, have V-shaped claws 21 and 21' provided integrally at their ends, respectively. The claw 21 is smaller than the claw 21'. The blocks 2 and 3 with claws have means for moving them relatively in such a manner that they face each other or they are perpendicular to each other. This means for moving is adjusted by turning a shaft that has two threads cut in the opposite directions. Therefore, there is no need to replace the claws 21 and 21' when the sizes of objects 1 and 9 change. Further, accurate positioning is possible by adjusting the axes of the blocks 2 and 3 if the square object 1 is replaced with the rectangular object 9.
Patent JP-S62173966-A (JP)
Title: Brushless motor
Inventor: KAWAMOTO TETSUO
IPC: H02K29/08
Filed: 1986-01-27
Abstract: PURPOSE:To secure a winding space sufficiently and to facilitate the winding work in a brushless motor, by a method wherein a rotor having a cylindrical permanent magnet is used, and the magnetization peak of one pole is shifted by a prescribed electric angle and opposite polarities are alternately magnetized at regular intervals in the circumferential direction. CONSTITUTION:A rotor 1 having a cylindrical permanent magnet 2 is constituted in that the permanent magnet 2 is fixed to an inner circumferential wall of a cup-shaped yoke 3 and a rotary shaft 4 is fixed on the center of a bottom portion thereof. The permanent magnet 2 is magnetized in the circumferential direction with opposite polarities alternately at regular intervals. Also the permanent magnet 2 is magnetized on one pole with the magnetization peak shifted by about 40 deg. in the electric angle. A stator 6 is provided with magnetic poles 6a, 6b.
Patent JP-H02198773-A (JP)
Title: Puller for inserting and drawing printed board
Inventor: OTA YOSHIAKI
IPC: H05K7/14
Filed: 1989-01-26
Abstract: PURPOSE:To turn no operation lever part easily in the specific direction even if an external force is applied onto an operation lever part by vibration, etc., so as to prevent a printed board from being drawn out of a connector by providing a spring for energizing the operation lever part in the reverse direction to the specific direction at this operation lever part. CONSTITUTION:An operation level part 201 is energized in a direction B at all times by a spring 9. Even if an external force is applied on the operation level part 201 of a puller 20 by vibration, etc., the operation lever part 201 is not easily turned in A direction accordingly. The shelf engaging part 202 of a puller 20 is thus not abutted against the fulcrum part of a shelf 6 and no printed board 100 is pulled out of a connector by this external force.
Patent JP-H08208825-A (JP)
Title: Production of aromatic polycarbonate
Inventor: SASAKI KATSUJI
IPC: C08G64/20
Filed: 1995-02-01
Abstract: PURPOSE: To obtain an aromatic polycarbonate, having a high rate of polymerization reaction and excellent in heat resistance without coloring by carrying out the melt polycondensation in the presence of a specific catalyst system. CONSTITUTION: A catalyst comprising (C) a basic compound containing nitrogen (e.g. tetramethylammonium hydroxide), (D) an alkali(alkaline earth) metallic compound (e.g. NaOH) and (E) a cyclic aluminum compound [e.g. a compound of formula I (Ra , Rb and Rc are each a 1-20C monovalent hydrocarbon) [e.g. a compound of formula II (Me is methyl)] is present in carrying out the melt polycondensation of (A) an aromatic dihydroxy compound (e.g. bisphenol A) with (B) a diaryl carbonate to afford the objective polycarbonate. Furthermore, e.g. the components are preferably used in amounts within the range of 10<-5> to 10<-3> mol component (C), 10<-7> to 10<-5> mol component (D) and 10<-7> to 10<-5> mol component (E) based on 1mol component (A).
Patent JP-H02195418-A (JP)
Title: Data input device
Inventor: SHIRAI KATSUMI
IPC: G06F3/038
Filed: 1989-01-25
Abstract: PURPOSE:To improve operability and to reduce the overhead of software by storing key code data, pointing position data and moving variable data, and outputting those stored data through a code mapping circuit. CONSTITUTION:In the case of using a device for a keyboard, key code data 10 corresponding to respective keys are stored from a key code storing part 4 to a storage part 3 through a selector 7. When the pointing position data 8 are inputted from a position detecting circuit 6, the code mapping circuit 2 reads out codes corresponding to respective keys stored in the storage part 3 and sends the read codes 11 to a CPU 1. In case of using the device for pointing, the inputted data 8 are written in the storage part 3 and sent through the circuit 2. In case of using the device as a mouse, a detecting circuit 5 sends moving variable data 9 to the storage circuit 3 every input of the data 8 and the data 9 are sent through the circuit 2.