baber/WOPTO huggingface dataset:
Patent JP-H06132938-A (JP)
Title: Frame conversion error correcting circuit
Inventor: SHOJI HITOSHI
IPC: H04L29/06
Filed: 1992-10-14
Abstract: PURPOSE:To directly correct the frame conversion errors in a simple circuit constitution by providing three frame converter circuits and a majority circuit and selecting three output signals through the majority circuit. CONSTITUTION:An error correcting circuit consists of three frame converter circuits 100-102 of the same type, the RAM control circuits 110 and 111, and a majority circuit 120. The input signals 10 are supplied to the circuits 100-102 and the frame converted signals 20-22 are transmitted. Then the output signals 20-22 of the circuits 100-102 are supplied to the circuit 120 which decides the larger number of '0' or '1' for each bit among three input signals. Then the circuit 120 output the larger number of '0' or '1' as the transmission frame conversion output signals. Under such conditions, such probability is quite rare that two or more bits of the circuits 100-102 are simultaneously wrong. As a result, no error substantially occurs for the conversion of frames.
Patent JP-H0585441-A (JP)
Title: Front fork of front and rear wheel-driven motorcycle
Inventor: MURAMATSU AKIHIKO
IPC: B62M17/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a front fork for front and rear wheel-driven motor cycle in which a cover will not be made in contact with a drive shaft, etc. even if it is deformed by positioning the drive shafts at the front of a fork tube on one side of the front fork in parallel with each other and covering one fork tube and the drive shafts by a split tubular cover. CONSTITUTION:A gear case 19 is provided in the under bracket of a front fork, and a lower tube 17 is connected to the lower end of one fork tube 16 projected downward from the under bracket. A drive shaft 20 is provided at the front of the fork tube 16 in parallel with the tube 16, and its lower end is connected to a lower drive shaft 21. Then a tubular cover 22 split into right and left sides is suspended from the under bracket to cover one fork tube 16 and the drive shaft 20 by the cover 22.
Patent JP-H11105629-A (JP)
Title: Tonneau cover mounting structure
Inventor: OTSUKI HIROSHIGE
IPC: B60R5/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the tonneau cover mounting structure which can deal with both a tall cargo and a short cargo. SOLUTION: At the both ends of a tonneau cover storing body 10, an oscillating lever 12 for mounting the tonneau cover storing body 10 to a vehicle and for adjusting the mounting height is axially mounted so as to enable oscillation in the vertical plane. The oscillating lever 12 is almost in the shape of the letter L, and its one end is an axial mounting part 12a to the tonneau cover storing body 10. Engagement parts 14 and 16 are formed facing in the direction different from each other by 90 degrees at a central angle part 12b and an anti-axial mounting part side end 12c of the L-shaped oscillating lever 12, and either one of the engagement parts 14 and 16 is selectively and removably engaged with a leaf spring 22 in a recess part 20 formed at a strut tower part 18.
Patent JP-H0646935-A (JP)
Title: Linkage supporting mechanism of back rest and seat of chair
Inventor: UEMATSU YASUO
IPC: A47C7/44
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an linkage support mechanism for a seat and a back rest of a chair, which works smoothly regardless of differences in weights of users. CONSTITUTION:A seat support 7 can slide up and down by an adequate amount against a lever member and is pivoted on a pin 31 as it is forced toward the upward slide side. The upper end of a reverse L-shaped link member 10 is connected to the pivot point of the seat support 7 and its corner is connected to the lever member. The lower part of the link member 10 is pivoted on a pin 61 on the rear end side of an arm member which is connected to the loading point of a repulsion member. When the seat support 7 slides downward due to the load, the link member 10 and the arm member make the load point of the repulsion member 6 move backward.
Patent JP-2000089878-A (JP)
Title: Menu constitution device and data processor
Inventor: OGAWA MUTSUMI
IPC: G06F3/0482
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make easily performable the editing processing of a tagged document or the like such as the specification of a patent. SOLUTION: This menu constitution device is provided with a document storage part 11 for storing the document a first menu storage part 12 for storing a first menu to be a part of a final menu, a menu extraction rule holding part 13 for holding a rule for extracting a second menu from the document, a second menu extraction part 14 for applying the rule held in the menu extraction rule holding part 13 to the document stored in the document storage part 11 and extracting the second menu, a menu constitution rule holding part 15 for holding the rule for constituting the final menu from the first menu and the second menu, a menu constitution part 16 for applying the rule held in the menu constitution rule holding part 15 to the first menu and the second menu and constituting the final menu and a menu management part 17 for managing the menu constituted in the menu constitution part 16.
Patent JP-H0996954-A (JP)
Title: Image recorder
Inventor: TAKADA AKIHIKO
IPC: G03G15/05
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder capable of always obtaining a stable latent image and sufficient printing quality, in an image recorder making use of the formation of an electrostatic latent image by a pyroelectric effect. SOLUTION: The surface of the pyroelectric body layer 2 of a latent image charge holding medium 1 is uniformly heated by a heating means 3. The uniformly heated pyroelectric body layer 2 generates a surface charge by the pyroelectric effect. However, this surface charge is selectively neutralized by a contact electrode 7. In other words, the contact electrode 7 provided with plural electrodes in a width direction is arranged in contact with the latent image charge holding medium 1 and the control circuit 9 selectively connects/ disconnects the contact electrode 7 and a ground, in accordance with an image signal, to selectively neutralize the charge corresponding to the image signal.  When the temperature of the latent image charge holding medium 1 is returned to a room temp. by natural cooling, after the heating is completed, an excellent latent image is formed with the charge having a polarity opposite to that generated at the time of heating.
Patent JP-H04153985-A (JP)
Title: Memory card
Inventor: HINO YOSHIHARU
IPC: G11C5/00
Filed: 1990-10-16
Abstract: PURPOSE:To enable high-speed read/write processing by simultaneously performing both processings as long as a memory chip for refresh and the memory chip for access are not the same at the time of refresh during access or at the time of access during refresh. CONSTITUTION:When a refresh selection signal generation circuit 3a receives a refresh enable signal and a refresh pulse during the access and the count value of a counter becomes '0', a refresh selection signal is outputted to a signal line S1'. When the external device performs the access to a memory chip 51 during this refresh processing, a decoder 1 decodes upper 2 bits of the address received by the external device, and outputs the access selection signal to the signal line S1. Therefore, the access processing and the refresh processing are independently performed as long as the contention of the memory chip does not occur, and even during one processing, the other processing can be performed. Thus, the high-speed access can be performed.
Patent JP-H06208238-A (JP)
Title: Electrophotographic receptor and electrophotographic device using the same
Inventor: GO SHINTETSU
IPC: G03G5/14
Filed: 1993-11-05
Abstract: PURPOSE:To obtain stable potential characteristic and picture characteristic with respect to the total environment from a low temp. and a low humidity to a high temp. and a high humidity by incorporating the powder consisting of barium sulfate particulates having a coating layer in an intermediate layer and forming the coating layer with tin oxide. CONSTITUTION:This photoreceptor has the intermediate layer and a photosensitive layer in order from the supporting body side. The intermediate layer is incorporated with the powder consisting of barium sulfate particulates having an electrically conductive coating layer as a filer and the coating layer is formed with tin oxide. The covering ratio of the coating layer is 10-80 wt.pts. and 30-60 wt.pts. is preferable. The covering ratio of the coating layer is the ratio of the total wt. of the coating layer used to the powder per the wt. of the powder consisting of the particulates having the coating layer. Fluoline or antimony may be incorporated in the coating layer at need. The specific resistance of the coating layer is reduced by incorporating fluoline or antimony. The content of the fluoline or the antimony is 0. 01-30 wt.pts. and 0.1-10 wt.pts. is preferable.
Patent JP-2001096117-A (JP)
Title: Ceramic filter aggregate and honeycomb filter
Inventor: ONO KAZUSHIGE
IPC: F01N3/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic filter aggregate excellent in strength. SOLUTION: A ceramic filter aggregate 9 constitutes a part of an exhaust gas cleaning apparatus 1 and is constituted by mutually bonding the outer peripheral surfaces of a plurality of columnar honeycomb filters F1 each comprising a porous ceramic sintered body through ceramic seal material layers 15 to integrate the honeycomb filters F1. Each of the corner parts of the outer peripheral surface of each honeycomb filter F1 becomes a chamfered R-surface 18 of which the curvature R is 0.3-2.5.
Patent JP-H03139607-A (JP)
Title: Power varying lens
Inventor: AOKI NORIHIKO
IPC: G02B9/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a wide field angle at the wide-angle end and to increase the power variation ratio by providing a distributed index lens which has a refractive index distribution at right angles to the optical axis of at least one lens in a lens system. CONSTITUTION:The power varying lens consists of a 1st lens group which has negative refracting power, a 2nd lens group which has positive refracting power, a 3rd lens group, a 4th lens group, and a stop which is arranged closer to the image side than the 3rd lens group in order from the object side, and varies in power by varying the intervals of the respective lens groups, and the distributed index lens which has the refractive index distribution at right angles to the optical axis is provided in the lens system. The radial type distributed index lens has power in its medium and the radius of curvature can be made larger or smaller than that of a homogeneous lens with the same power, which is utilized to facilitate the compensation of various aberrations more. Consequently, the power varying lens for a camera which has the large power variation rate and the wide field angle at the wide-angle end is obtained.
Patent JP-H11121409-A (JP)
Title: Method and apparatus for polishing semiconductor device
Inventor: IMOTO YUKIO
IPC: B24B37/015
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To readily control an in-plane polishing velocity distribution, by providing a thermal control system at a top ring to control the temperature thereof, and controlling the in-plane thermal distribution of the surface of a semiconductor substrate which is in contact with the top ring. SOLUTION: Three roles of heaters 11, 12, 13 are embedded in a top ring 103A in a concentric manner with respect to a surface 10 which is in contact with a semiconductor substrate. Independently controlled three currents are supplied to these heaters 11, 12, 13 by way of three pairs of conductors 11a, 11b; 12a, 12b; 13a, 13b so as to control the calorific value of the individual heaters 11, 12, 13. When polishing the contact surface of the semiconductor substrate, an in-plane thermal distribution in the radial direction of the semiconductor substrate is controlled by the thermal control system. Considering that the polishing velocity of the semiconductor substrate is effected by the temperature of the substrate, the thermal control system consisting of the heaters 11, 12, 13 provided to the top ring 103A, ensures easy control of the in-plane average polishing velocity and the in-plane polishing velocity distribution of a film to be polished in the semiconductor substrate.
Patent JP-H07111240-A (JP)
Title: Method and device for manufacturing x-ray mask
Inventor: OTA TSUNEAKI
IPC: G03F1/22
Filed: 1993-10-08
Abstract: PURPOSE:To prevent a membrane from deforming or breaking down in manufacturing by averaging etching progress at a part to be etched on a substrate so that etchant pressure and an external force due to etchant convection and the like will not concentrate on part of the membrane. CONSTITUTION:Etching is performed by using a Si substrate 6 which has the center of a part to be etched made thinner than its periphery, thus approximately averaging etching time for the entire part to be etched. This prevents etchant pressure and an external force due to etchant convection and the like from being concentratedly applied to a part of a membrane 1.
Patent JP-H09118203-A (JP)
Title: Washer nozzle mounting structure
Inventor: IKEDA MASAYOSHI
IPC: B60S1/52
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To arrange a mounting part for mounting on car body concentrically on the outside, to a connecting part to which the end part of a hose protruded down from the bottom surface of a nozzle body to form a supplying passage of wash and allow the setting including the hose even in a low space. SOLUTION: A connecting part 18 for connecting the end part of a L-shaped hose 22 is formed on the axial center part of the body part 16 of a rear washer nozzle 10. To this connecting part, a fastening part 28 for screwing a nut 30 is arranged concentrically on the outside. Thus, the setting height of the rear washer nozzle 10 (or the height from the fastening position of the nut 30 to the axial line of a hose 26) can be set to A lower than the setting height A' in a conventional structure. Therefore, the rear washer nozzle 10 and the L- shaped hose 22 can be set even in a low space.
Patent JP-H09119703-A (JP)
Title: Silencer for air system
Inventor: IWATA TORU
IPC: F24F13/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the silencing effect even when an air flow velocity is high and to reduce the air flowing resistance by providing an air flow inlet at the one side of the front and rear wall of a silencer body and an air flow outlet at the other side, and opening the inlet and outlet along any in the upper and lower and right and left sidewalls of the body. SOLUTION: An air flow inlet 7a is provided at the one side of opposed front and rear wall surfaces 2a, 2b of a box-shaped silencer body 1, and an air flow outlet 7b is provided at the other, and the inlet and outlet are opened along any of the upper and lower and right and left sidewalls of the body 1. As a result, the air flow introduced from the inlet 7a into the body 1 is enlarged in the sectional area of the flow into the wide space abruptly at the time of introducing, and its noise energy is expanded to be attenuated. Thereafter, it is interfered to be attenuated along any of the upper and lower, and right and left inner walls 4a, 4b and 3a, 3b and silenced. Since no air flow barrier is in the body 1, the flowing resistance is reduced.
Patent JP-H11122062-A (JP)
Title: Gain control circuit
Inventor: TANAKA RYOICHI
IPC: H03G1/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion deteriorated in the process of gain control. SOLUTION: A variable gain amplifier circuit 3, for which an FEET is an amplification element is connected to the output side of a variable attenuation circuit 2, the attenuation amount of the variable attenuation circuit 2 and the gain of the variable gain amplifier circuit 3 are controlled by a gain control voltage Va in common, and the variable attenuation circuit 2 states attenuation after the variable gain amplifier circuit 3 has started the gain attenuation. The inclination of the attenuation of the variable attenuation circuit 2 with respect to the gain control voltage Va is made steeper than the inclination of the gain attenuation of the variable gain amplifier circuit 3 with respect to the gain control voltage Va.
Patent JP-H01120854-A (JP)
Title: Bumpless diode
Inventor: KARASHITA JITSUO
IPC: H01L29/861
Filed: 1987-11-04
Abstract: PURPOSE:To prevent contamination by chemicals of a semiconductor pellet and not only improve productivity but also prevent environmental pollution, by forming a diode for small signals, thereby causing the periphery of the semiconductor pellet of PN junction to be depressed in the form of a trapezoid in a planar type glass seal diode. CONSTITUTION:A semiconductor pellet 3 is molten and sealed to slag leads 1a and 1b as well as glass seal tubes 2a and 2b and parts of passivation films 5a and 5b are depressed at trapezoidal parts 6a and 6b. Further, the semiconductor pellet 3 secures one side electric conduction by the slag lead 1a and a thin film electrode for electric conduction 4b and other side electric conduction is secured by the slag lead 1b and the thin film electrode for electric conduction 4c and no bump is formed. Thus, no bump is formed in a diode for small signals and this situation prevents the short circuit of PN junction. Then the resultant abridgement of a bump formation process serves the purpose of preventing contamination by chemicals of the pellet and can improve productivity and quality as well.
Patent JP-H03140910-A (JP)
Title: Optical system
Inventor: AOKI NORIHIKO
IPC: G02B9/34
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the finder optical system which is well corrected of aberrations regardless of a smaller number of lens elements by adopting a distributed index lens to at least one lens of a relay lens group or eyepiece lens group. CONSTITUTION:This optical system is constituted, successively from an eye side, of the eyepiece lens group consisting of one piece of a positive 1st lens and the relay lens group consisting of a positive 2nd lens group, a positive 3rd lens, a negative 4th lens, and a positive 5th lens. The positive 5th lens in the relay lens group among these lenses is the distributed index lens. Since the negative lens is used in the relay lens group, there is no need for providing a negative refracting power in the distributed index lens for the purpose of correcting Petzval's sum and chromatic aberrations. The optical system which is well corrected of the aberrations by 5 pieces of the lenses is obtd. in this way.
Patent JP-H0594432-A (JP)
Title: Document preparing device
Inventor: TAKAYAMA MASAHIRO
IPC: G06F17/21
Filed: 1991-09-30
Abstract: PURPOSE:To provide a device in which an inputting operation for a function setting can be availably operated and an operating efficiency can be improved by using a window display function, in a document preparing device having the window display function. CONSTITUTION:A CPU 1 displays a layout content constituted of a message corresponding to a functional item and a function setting at the window screen of a display 4. The CPU 1 executes a function corresponding to the functional item designated by the input of a cursor or an item number on the window screen.
Patent JP-S63132340-A (JP)
Title: Execution control system in logical type language
Inventor: KATO HITOSHI
IPC: G06F9/44
Filed: 1986-11-25
Abstract: PURPOSE:To reduce the quantity of the save processing of an actual argument by omitting the save of the actual argument in the case that the argument, the save of which is intended to perform for the purpose of the procedure call of a logical type language, coincides partially with the argument, preceding by one, of the procedure call. CONSTITUTION:At the time of the procedure call in the processing of the logical type language, for the purpose of preparing for the rerun of the procedure concerned, the save of an execution circumstance for the actual argument and the rerun is performed. At that time, the same stack as the other execution control information, in which the save of the actual argument of the procedure is performed, is divided into an actual argument stack 57 to hold the value of the actual argument, and into an execution control stack 58 to hold the other execution control information. Then, in the execution control stack 58, the save of a control frame 15 is performed at every procedure call. Thus, the actual argument of the continuous procedure call is saved to an area adjacent to the actual argument stack 57, and if a common value exists in both of then, it can be used in common.
Patent JP-2001097220-A (JP)
Title: Car body frame of motor-driven vehicle
Inventor: FUKUMOTO KAZUYA
IPC: B62K5/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a car body frame of a motor-driven vehicle capable of surely protecting electrical components stored in the car body from the rain, dust or the like. SOLUTION: The clearance (a) or plural dropping holes 7, 7 are formed between storage cases 6, 8 storing electrical components such as a control unit 11, a battery 12, and left and right side frames 2, 2 forming a car body frame, for discharging the water and the dust intruded through covers 9, 10 covering the storage cases 6, 8 to the external from the clearance (a) or the dropping holes 7, 7.
Patent JP-H11119453-A (JP)
Title: Liquid dispersion, electrophotographic photoreceptor, electrophotographic method, electrophotographic device and process cartridge for the same
Inventor: NIIMI TATSUYA
IPC: C09B47/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a stable electrophotographic system preventing deterioration of chargeability and rise of residual potential without losing high sensitivity because of repeated uses. SOLUTION: This liquid dispersion contains a titanyl phthalocyanine having at least 2 diffraction peaks of Bragg angle 2θ to the characteristic curve of CuKα (a wavelength of 1.514 Å) at 26.3±0.2 deg. and 27.2±0.2 deg. at the same time, and a peak intensity at 26.3±0.2 deg. is 1-40% of that at 27.2±0.2 deg..
Patent JP-H03139948-A (JP)
Title: Call information control system
Inventor: YAMAZAKI TATSUHIKO
IPC: H04Q3/64
Filed: 1989-10-25
Abstract: PURPOSE:To avoid a congestion state by changing call information transmitting frequency in the call information transmitting processing to a control processor by a call information control part in each communication processor when a large quantity of call information is collected in the communication processor. CONSTITUTION:Call information based upon communication with terminals 511 to 51m connected to a communication processor 41 is successively queued in a transmission queue 21, and after the lapse of a certain fixed time, the call information transmitting processing of the processor 41 is started. The optimum call information transmitting frequency of call information transmitting processing between each of communication processors 41, 42...4n and a control processor 7 is calculated by each of calling information control parts 31 to 3n in each start of the call information transmitting processing, the call information transmitting processing between respective communication processors 41 to 4n and the control processor 7 is respectively controlled and finally the calling information transmitting processing of the whole system is controlled. Thus, the generation of the congestion state of respective processors can be avoided.