baber/WOPTO huggingface dataset:
Patent JP-S5922830-A (JP)
Title: Paper feeder available in copying machine
Inventor: OKA SEIJI
IPC: B65H1/12
Filed: 1982-07-27
Abstract: PURPOSE:To release a state of pressurization by a paper feed roller for transfer paper mounted on a bottom plate and thereby eliminate a bending tendency in the tansfer paper as well as to make the next paper feeding normalize, by lowering the bottom plate of a cassette as long as for a given period of time after finishing the number of copies set. CONSTITUTION:A cassette 2 where a paper feed roller 1 is installed upward has each corner claw 3 at both corners of its tip end, and also has a rotatable bottom plate 4. And, the bottom plate 4 is pushed upward from beneath by a roller member 6, while a pressure lever 5 supporting this roller member 6 is secured tight to a shaft 7 of a rotating member 8. This rotating member 8 is usually energized by a coil spring 9 so as to cause the pressure lever to push the bottom plate 4 upward. In the above, at an intermediate part of the rotating member 8, the coil spring 9 is engaged thereto while a coil spring 10 is also engaged at the opposite side and that the other end is engaged to a solenoid 11. Then the pressure lever 5 is brought down to some extent by operating the solenoid 11 as long as for a given period of time after copying is over, releasing a state of pressurization in transfer paper P.
Patent JP-S62285007-A (JP)
Title: Continuous measuring apparatus of profiles
Inventor: MURAKAMI JUNICHI
IPC: G01N23/06
Filed: 1986-06-04
Abstract: PURPOSE:To measure an edge profile of a specimen rapidly and highly accurately, by making a follow-up control of a movable plate so as to screen radioactive rays passing the outside from an edge parts of a specimen and measuring continuously a cross-sectional shape of the specimen. CONSTITUTION:This apparatus is constructed of a movable plate shifting mechanism 16 shifting the movable plate by receiving a dividing signal from outside and an edge follow-up control unit 24 issuing out of drive control signal which is made to follow up the movable plate basing upon a judgement result of an edge judging unit 32 which judges the edge position by detection of an edge 11a of the specimen 11. By this construction, edge change of the specimen 11 is taken out as edge position data, representing relative mechanical values from a detecting center of the detector 31, using an edge detecting signal from the edge detector 31 arranged in the specified position. And, a drive control signal corresponding to a resulting signal of comparison of the current edge position xi and the previous edge position xi-1 is output and the movable plate is made to go forward and retard backward by a signal thus given to the mechanism 16. Consequently, the movable plate screens radioactive rays passing through a part outside the edge of the specimen 11 during the course of following-out of the edge 11a.
Patent JP-H0786921-A (JP)
Title: Field programable digital signal processing array integrated circuit
Inventor: JIYON ERU MATSUKARAMU
IPC: G06J1/00
Filed: 1994-05-19
Abstract: PURPOSE: To improve a processing speed by providing an arithmetic and logic circuit in an on-site programmable digital signal processing integrated circuit and storing logic equivalent to a desired analog circuit element in it. CONSTITUTION: This on-site programmable digital signal processing integrated circuit 10 formed by CMOS for instance inside a semiconductor die is provided with the arithmetic and logic circuits (ALUs) 12-1-9 and D/A converters 14-1-2 and A/D converters 16-1-2 , etc., receive off-chip analog input/output signals through an I/C block 18. Mutual connection elements 22 and 24, etc., for mutually connecting respective circuit blocks are arranged and they are provided with an anti-fuse and a path transistor, etc., and enable a mutual connection program by a user. The logic of the respective ALUs is respectively equivalent to the specified analog circuit element and thus, Von-Neumann limitation is evaded.
Patent JP-H02308591-A (JP)
Title: Surface mounting of electronic component
Inventor: ISHIBASHI SHIGENORI
IPC: H05K1/02
Filed: 1989-05-23
Abstract: PURPOSE:To fuse solder paste by a local temperature rise and to enable desired soldering and packaging readily by applying and forming a heat absorbing film in advance on a peripheral solder resist surface of a region whereto the solder paste is applied. CONSTITUTION:Solder resist 3 is applied to a specified region surface of a printed wiring substrate 1 through screen printing method, etc. A solder paste 4 is selectively applied further on a circuit pattern surface 1a. Then, black ink whereto resin of epoxy acrylate resin, etc., and carbon black, etc., are dispersed and mixed is selectively applied to a surface of the resist 3 of a peripheral section of a region of the applied paste 4 to provide a heat absorbing film 5. A lead terminal 2a of an electronic component 2 which is mounted on the substrate 1 is brought into contact with a surface of the paste 4, passed through a tunnel surface which uses an infrared heater as a heating source, and fuses the paste 4 to solder the terminal 2a. Thereby, it is possible to fuse solder paste by a local temperature rise of the film 5 and to enable desired soldering and packaging readily.
Patent JP-S5653089-A (JP)
Title: Method of expressing letters or picture on paper and other base sheets
Inventor: NAGAMUNE YOSHIMOTO
IPC: B41M5/124
Filed: 1979-10-08
Abstract: PURPOSE:To enable expression of letters and picture on a base sheet without the need for a pen pressure, by a method wherein a coloring agent solution is applied on a developer, previously adhered to a base material, for coloring. CONSTITUTION:A coloring agent solution 11, which is produced by dissolving a publicly-known coloring agent with solvent, is contained in a container 12. The coloring agent solution 11 is applied to developer 16 previously adhered to a base sheet 15 through a pen point 14 provided at the end of said container 12 for producing a chemical reaction between the coloring agent 11 and the developer 16, whereby latters and a picture can be expressed just as the pen point rubs the base sheet 15.
Patent JP-S63298797-A (JP)
Title: Semiconductor memory
Inventor: MAESAKO ISATO
IPC: G11C11/401
Filed: 1987-05-28
Abstract: PURPOSE:To reduce current consumption and to stabilize transfer operation by disconnecting a data register from a power supply or ground at the time of data transfer. CONSTITUTION:Power conduction transistors (TRs) 23, 25 are arranged between a data register 22 and at least one of the power supply and ground to control the gates of the TRs 23, 25 by using a gate signal of a transfer TR 9 in such a way that the transfer TR 9 and the conduction control TRs 23, 25 are in inverse operation. When the transfer TR 9 is turned on in case of the transfer, the TRs 23, 25 are turned off. Since the data register 22 reaches a state not receiving power supply, no charge supply by TRs constituting the data register 22 is applied. Thus, stable transfer is applied to reduce the power consumption.
Patent JP-H05301262-A (JP)
Title: Molding method of hollow injection molded matter with reinforcing part
Inventor: HORIKOSHI MAKI
IPC: B29C33/42
Filed: 1992-04-24
Abstract: PURPOSE:To form reinforcing parts for supporting a hollow part at their exact necessary positions so as to have necessary sizes in the molding of a hollow injection molded matter, which has apparently thicker wall thickness and a large hollow. CONSTITUTION:In a mold 4, the volume of the cavity 1 of which can be enlarged, forward and backward movable cores 2 are equipped so as to inject molten resin in the mold under the state that the movable cores 2 are moved backward in order to introduce the molten resin in the space left by the backward movement of the movable cores 2, resulting in pre-forming reinforcing part 5. Further, by forcing pressurized fluid in the cavity 1 and enlarging the volume of the cavity 1 of a mold, a large hollow part 6. At the same time, by moving the movable cores 2 forward, the preformed reinforcing parts 5 are compressed. Thus, by the compression of the pre-formed reinforcing parts 5, the slendering of the reinforcing parts 5 at the forming of the hollow part 6 is prevented from occurring and the collapse of voids 7 is contrived, resulting in forming the reinforcing parts in response to the positions and size of the movable core 2.
Patent JP-H10322531-A (JP)
Title: Image forming device
Inventor: KAMO YASUSHI
IPC: H04N1/21
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To properly form an image without lowering copy productivity, the number of image storage planes or the degree of freedom in copy even in the case of a change in an image forming area after the reading completion of original. SOLUTION: An effective read image area signal SLGATE in the main scanning direction from an SLGATE generating part 111 and an effective read image area signal SFGATE in the subscanning direction from an SFGATE generating part 112 are outputted to an image memory 123. An effective image memory area signal MLGATE in the main scanning direction from an MLGATE generating part 121 and an effective image memory area signal MFGATE in the subscanning direction from an MFGATE generating part 121 are outputted to a laser diode driving part 133. An effective image forming area signal PLGATE in the main scanning direction from a PLGATE generating part 131 and an effective image forming signal PFGATE in the subscanning direction from a PFGATE generating part 132 are outputted to a laser diode driving part 133. The conditions of SLGATE=MLGATE and SFGATE= MFGATE are set.
Patent JP-H02308656-A (JP)
Title: Facsimile equipment
Inventor: NAKATO TOSHIHIKO
IPC: H04M11/02
Filed: 1989-05-23
Abstract: PURPOSE:To detect it automatically that a device fault takes place or recording paper is in shortage even when the operator is not resident in the receiver side, to utilize an existing conversation reservation protocol and to send a message to the sender side by providing a message storage section and a message processing section newly in addition to a conventional facsimile equipment. CONSTITUTION:When recording paper is in shortage, for example, and the reception of succeeding pages is disabled, even when the line is interrupted, an alarm is raised and a warning is displayed on a liquid crystal display device 7 at a receiver side, which is implemented in a conventional technology, but why the like is interrupted cannot be recognized by the sender side. Then in this case, a program of a ROM 2 starts to detect the alarm automatically and a main control section 1 starts the program of a message processing section 13 and whether or not conversation reservation is transited is discriminated. When the conversation reservation is transited, the program of the ROM 2 generates a conversation reservation function protocol PIP/PIN signal 11' to call automatically the sender operator, a message is read automatically from the storage section 11 and sent to the sender side by using a transmission means 12.
Patent JP-H07317469-A (JP)
Title: Wire screen device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/52
Filed: 1994-05-20
Abstract: PURPOSE:To prevent the slipping-off of a movable member even when tension works to the movable member in the unexpected direction, and to clean dust, etc., in the lower frame of a wire-screen rail. CONSTITUTION:An assembled wire screen device is incorporated into the wire- screen rail of a sliding sash, and has fixing members 104, 105, a movable member 20 mounted between an upper frame and a lower frame, a pleat-shaped mesh member 109 installed between the movable member 20 and the fixing member 104, and a wire tension mechanism 30 preventing rocking at the time of movement in the direction of opening and closing X of the movable member 20. An engaging member 40 engaged with the lower frame 10 is formed at the lower end of the movable member 20, and a mohair 50 as a cleaning means is set up to the engaging member 40. The engaging member 40 is moved while being engaged with the lower frame 10 with the shifting of the movable member 20, and functions as the prevention of slipping-off from the lower frame 10 of the movable member 20. The mohair 50 cleans dust, etc., in the lower frame 10 with the movement of the engaging member 40.
Patent JP-H04353447-A (JP)
Title: Manufacture of composite type damping material
Inventor: UCHIDA YASUNOBU
IPC: C09J5/00
Filed: 1991-05-31
Abstract: PURPOSE:To manufacture a composite type damping material having an intermediate resin layer consisting of a main agent and a curing agent, enhanced not only in the yield of the main agent and the curing agent but also in the bonding strength of the intermediate resin layer and a metal plate and reduced in the irregularity of damping capacity. CONSTITUTION:A main agent and a curing agent are continuously applied to one metal plate by separate coating devices and other metal plate is laminated on the coated surface of said metal plate to be bonded thereto under pressure.
Patent JP-H01300664-A (JP)
Title: Facsimile equipment
Inventor: KAKEYA MASAO
IPC: H04N1/32
Filed: 1988-05-27
Abstract: PURPOSE:To attain facsimile communication with a specific caller by urging the transmission of a DTMF signal to the caller at the incoming of a call and accepting the facsimile transmission only when the detected DTMF signal is coincident with an inputted number in advance. CONSTITUTION:In the case of detecting an incoming call, a line relay 1 is thrown to the position of a line transformer 3 and a control section 9 urges a voice synthesis section 7 for the transmission of the DTMF signal to the caller. A specific number to recognize an opposite equipment is stored in a storage section provided in the control section 9 and the control section 9 compares the number represented by the DTMF signal with the number in the storage section when a DTMF signal detection section 8 detects the DTMF signal. When they are coincident, a command to send a facsimile signal is given and when no coincident number exists, the line relay 1 is thrown to the position of a telephone set 2. Thus, an incoming call other than a specific caller is rejected.
Patent JP-H10323089-A (JP)
Title: Controller and control method for printer motor
Inventor: MIYAZAWA SHUNSAKU
IPC: H02P8/14
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller and control method for a printer motor capable of accurately adjusting the moving speed of a printing head and improving printing quality by adjusting the variation time interval of a motor control signal with an accuracy several times higher than the accuracy of a CPU timer. SOLUTION: This printer refers to a rotation trigger signal 13 generated by a CPU11 and its motor driver 19 rotates and drives a carriage (CR) motor 21 by the motor driver control signals 38, 39 generated by a motor driver control section 15. In this case, the motor driver control section 15 contains a motor driver signal generating circuit 15A, a motor driver drive mode setting register 15B, a block revolution setting register 15C, and a step time setting table 15D during block rotation, and the motor driver control signals 38, 39 are sequentially changed at least by n step (n>=2 as integer) for one rotation trigger signal 13.
Patent JP-2000323560-A (JP)
Title: Airtight container
Inventor: SHIMURA SATOSHI
IPC: H01L21/673
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an airtight container which can increase its airtightness, without the opening and closing property of itself dropping and without making it constitution complicated. SOLUTION: In an airtight container, which is equipped with the container main body having an opening at the top and a lid to close the opening of this container body and arranged so that the inside is kept in airtight condition by interposing a sealing member at the mating part between the container main body and the lid, a sealing member insertion groove in which a sealing member is to be inserted inserted in protrusion state and the depth of which surrounded by both ribs is as large as or over the width of itself is made at least either the container main body or the lid, at the mating part between the container main body and the lid, and also the bottom 24 of the seal member insertion groove 23 is made into a prescribed thickness from the bottom face 27 within the groove, and at least one rib 6 is provided on the side opposite to the bottom face within the groove, in the bottom 24 of the groove.
Patent JP-S5974050-A (JP)
Inventor: ROBAATO II RISHIIKI
IPC: B65D5/40
Filed: 1983-07-19
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-H06342207-A (JP)
Title: Method for inspecting mask for light exposing
Inventor: WATANABE HISASHI
IPC: G03F1/84
Filed: 1993-06-01
Abstract: PURPOSE:To accurately inspect a mask for light exposing having a shape different from design data by receiving the influence of a proximity effect by processing the design data so as to suppress the generation of pseudo defects, thereby forming data for inspection. CONSTITUTION:The data for inspection deforming the data for inspection (dotted line) form the original design data (broken line) is formed only for the point (part within a circle A) where most of the pseudo defects (the parts, such as roundness of the square parts of mask patterns, which are not intrinsic defects, and are recognized erroneously as defect at the time of inspection) are generated in the case of inspection of the mask for light exposing having the fine mask patterns by using a defect inspecting device of a system for comparing and inspecting the design data and the mask patterns. The data for inspection formed in such a manner and the actually formed mask patterns are comparatively inspected. As a result, the mask for light exposing having the shape different from the design data by receiving the influence of the proximity effect in such a case of isolated existence of the fine patterns is correctly inspected.
Patent JP-H07336382-A (JP)
Title: Multiport bridge
Inventor: IMAI YASUMASA
IPC: H04L12/46
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a multiport bridge in which communication efficiency is not lowered even if the frames to a server are concentrated. CONSTITUTION:One port or more 3a, 3b, 4a and 4b are defined as ports 4a and 4b used exclusively for server for one or a limited number servers 8 providing the resources shared by a network. By the microcomputer within a bridge unit 2, the propriety of the repeating to the ports 4a and 4b used exclusively for server is preferentially judged for the frames from the ports 3a, 3b, 4a and 4b.
Patent JP-S63312013-A (JP)
Inventor: KARURU RIIZERU
IPC: B23C3/30
Filed: 1988-05-30
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-H04331370-A (JP)
Title: Rotational speed detector
Inventor: NOGUCHI SHINJI
IPC: G01P3/489
Filed: 1991-05-03
Abstract: PURPOSE:To measure rotational speed of a body to be measured accurately by arranging a plurality of rotation detection sensors geometrically uniformly for a rotor rotating together with the body to be measured to determine a rotational speed by averaging outputs thereof. CONSTITUTION:For example, four rotation sensors if are arranged geometrically uniformly for a disc 13 rotating with a roller rotating shaft 3. The sensors 17 each has a light source 15 facing a photo detector 16 and receive light passing through a slit 14 provided on the disc 13. A detection signal is outputted to a cycle computation type tachometer 18, for instance and moreover, averaged with a mean computation circuit 19 to output a final rotational speed signal. According to this method, a rotational speed detected in parallel is averaged thereby achieving higher response and higher accuracy in the detection of the speed.
Patent JP-S5921275-A (JP)
Title: Semiconductor intermittently connecting circuit
Inventor: YABUKI MANABU
IPC: H02P27/02
Filed: 1982-07-27
Abstract: PURPOSE:To obtain constant speed power drive property by comparing the induced voltage by the inertial moment of an induction motor with the set voltage to generate a pulse of intermittently varying frequency voltage of sharp snapping property, thereby variably braking an induction load with a simple structure. CONSTITUTION:A load L, a transistor TR1 and a cascade connection 3-terminal bidirectional thyristor Tc are connected in series with a DC power source. In order to intermittently continue a holding current of the thyristor Tc, a base and gate circuit Tu is connected. The induced voltage due to the inertial moment of the load L is supplied through a resistor R6 to the base junction surface of the transistor TR1 and the base and gate circuit Tu. The holding current of the thyristor Tc is intermittently continued on the basis of the switching operation of the circuit Tu.
Patent JP-H10319598-A (JP)
Title: Resist pattern and its forming method
Inventor: ISHIMARU TOSHIYUKI
IPC: G03F7/09
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a resist pattern from being destroyed having a fine line width and a high aspect ratio. SOLUTION: Resist patterns R1 adjacent to each other constituting respective blocks B of an automatic focus measuring pattern MP are connected by a piece of an auxiliary pattern A1 orthogonally crossing the resist patterns R1 on the central part in the longitudinal direction. Since the drawing near of the adjacent patterns each other due to the surface tension of a developer and a rinse liquid and the destroying of the patterns due to the drawing are prevented, proper diffracted light intensity is obtained even when the resist patterns R1 are scanned by a measuring beam spot BS. The auxiliary pattern is effective even in the resist pattern for a processing mask of an isolated long wiring pattern and even as a destroying preventive measure of a fine line part.
Patent JP-H06322398-A (JP)
Title: Detergent composition for hard surface
Inventor: YAMAGUCHI OSAMU
IPC: C11D3/43
Filed: 1993-06-01
Abstract: PURPOSE:To provide a detergent composition containing a specified ratio of a specified surfactant, a specified fatty acid, a solvent and a metal ion blocking agent, excellent in detergency, and foaming and rinsing properties and useful for cleaning an oil stain adhering to the hard surface of a tile, a stone material, etc. CONSTITUTION:The detergent composition contains (A) 0.1 to 30wt.% one or more kinds of amphoteric surfactants selected from a betaine type surfactant, an imidazoline type surfactant and an amino acid type surfactant, (B) 0.1 to 5wt.% fatty acid (salt) represented by formula RCOOM (R is a 8 to 24C alkyl or alkenyl; M is H, an alkali metal, ammonium, etc.), (C) 0.1 to 50wt.% solvent and (D) 0.1 to 50wt.% metal ion blocking agent. The ratio of the component (A)/the component (B) is 20/1 to 1/1 on weight base and this composition is neutral or alkaline.