baber/WOPTO huggingface dataset:
Patent JP-S5385068-A (JP)
Title: Sheet feeder
Inventor: YASUZAWA KAZUHITO
IPC: B65H3/14
Filed: 1976-12-30
Abstract: PURPOSE: To provide a sheet feeder which can supply even thin sheets such as pattern paper, overlay paper or the like of a dressing plate without damaging the sheets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5795790-A (JP)
Title: Color reproducing device
Inventor: SATOU SUKEYUKI
IPC: H04N9/64
Filed: 1981-10-06
Abstract: PURPOSE:To set the rate of each color applied to a cathode ray tube freely, even with the constitution of a color demodulation circuit of ICs, by providing a resistance circuit which synthesizes the color demodulation signal between output terminals of a color demodulation circuit and determining the ratio. CONSTITUTION:A color demodulation circuit 1 consisting of integrated circuit elements outputs color demodulation signals of R,G,B to output terminals 3R,3G, 3B. The rate of the signals R,G,B is fixed at this output terminal. Resistors 4R,4G,4B are resistors to convert the rate, and the three resistors divide the signals R and B and synthesizes them, and the resultant is synthesized with the signal G to obtain a color demodulation signal converting the rate. After the conversion like this, a terminal 3R is connected to an input terminal 6R of a color output circuit 5R, a terminal 3B is to an input terminal 6B of a chroma output circuit 5B, and mutual connecting point of the resistors 4R,4G,4B is connected to an input terminal 6G of a chroma output circuit 5G respectively and applied to a cathode ray tube 7 after amplification to reproduce desired color.
Patent JP-S645021-A (JP)
Title: Bonding equipment for manufacture of semiconductor parts
Inventor: SHIMADA SHUICHI
IPC: H01L21/02
Filed: 1987-06-29
Abstract: PURPOSE:To operate and manage a bonding equipment, by connecting an IC card containing an IC memory to a control equipment via an IC card connecting part, and performing input and output of data between the IC memory and the control equipment. CONSTITUTION:An IC card 32 containing a RAM 33 is connected to a main control equipment 23 via a read-write equipment 30. Between the RAN 33 of the card 32 and the equipment 23, input and output of data are performed. A CPU 27 of the equipment 23 drives and controls each motor 16, 17, 18 via an XYZ controlling part 24 in the manner in which a bonding tool operates according to a pattern stored on the card 32. The CPU 27 drives and controls a feeder motor 22 via a feeder controlling part 25 in the manner in which a feeder operates with a pitch stored on the card 32 and a specified timing. Thereby, a bonding equipment is operated and managed.
Patent JP-H08324861-A (JP)
Title: Stacking device for plate-like body
Inventor: MAEKAWA YUKIO
IPC: B65H29/60
Filed: 1995-06-01
Abstract: PURPOSE: To selectively drop and stack products in a wide range from a thin product to a thick product. CONSTITUTION: This stacking device for plate-like bodies is constituted of a relay conveyor 2 connected to the carry-out side of a sorting conveyor 1 and continuing the conveyance of plate-like bodies 4 to the rear-stage process and a gate bar 3 arranged below the relay conveyor 2, located with the tip side lower than this side in the conveying direction on the extension line corresponding to the tilt angle of the sorting conveyor 1, set to the opened state when the plate-like bodies 4 conveyed by the sorting conveyor 1 are thin, and activated by an intermittent driving device 3b supportably or openably with the lower face each time when the plate-like bodies 4 are thick.
Patent JP-S5587602-A (JP)
Title: Light tire body using thick thread
Inventor: SAKAI YOSHIHIRO
IPC: B60C15/06
Filed: 1978-12-27
Abstract: PURPOSE:To maintain durability, and to lighten the tire body, by a method wherein the tire body is formed by a carcass with bias structure made of thick threads and the thickness of rubber among the pries of the carcass, the quantity of iodine adsorbed to carbon block compounded and the quantity of oil adsorbed to DBP are brought to fixed value. CONSTITUTION:A nylon cord of 1890d/2-1890d/3 or organic fibers equal to or higher than the cord are used as a cord constituting the plies of a carcass. The coating rubber of the plies of the carcass located among the plies of the carcass is made up in thickness that the ratio of a mean gauge among mutual ply laminating at a central position in the width direction of the tire to a diameter of a cord of a thick thread is not less than 0.5. Carbon black blended to the rubber is 40-90mg/g in the mean quantity of iodine adsorbed and 60-140l/100g in the mean quantity of oil adsorbed to DBP, and the quantity of the carbon black compounded is 30wt% According to such constitution, the tire body can be lightened without damaging durability.
Patent JP-H0451214-A (JP)
Title: Optical isolator
Inventor: OTA YUTAKA
IPC: G02B27/28
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the optical isolator and to prevent return light from passing on the central axis of forward incident light by combining 4 sheets of planar double refractive crystals and two magneto-optical materials. CONSTITUTION:The relation of the central axis O and the components F1a, F2a of the light in a backward direction is such that neither of the centers C1a and center C2a of F1a, F2a position on the central axis O from the point P7 to the point P1. The distances between the centers C1a and center C2a of both components F1a, F2a and the central axis O are much more apart from each other than other P7 to P2 at P1. The optical isolator having the high performance is provided with the smaller number of parts in such a manner.
Patent JP-S5861156-A (JP)
Title: Photo-setting coating compound composition
Inventor: HAMADA HIROO
IPC: C09D5/00
Filed: 1981-10-09
Abstract: PURPOSE:The titled composition for providing the surface of metal, glass, various kinds of plastics, etc. with adhesivity and good appearance, obtained by adding spherical elastic polyurethane beads having specific particle diameters to a photo-setting resin composition containing a photo-setting resin and a sensitizer. CONSTITUTION:For example, (B) about 5-50pts.wt. spherical elastic polyurethane beads having particle diameters of 10-80mu is added to (A) a photo-setting resin composition obtained by blending (i) 100pts.wt. photo-setting resin (e.g., low-molecular weight polyester resin containing a radically polymerizable unsaturated double bond) with (ii) about 1-10pts.wt. sensitizer (e.g., benzoin, etc.), to give the desired composition.
Patent JP-H0449442-A (JP)
Title: Memory block control unit
Inventor: MIURA KATSUMI
IPC: G06F12/06
Filed: 1990-06-19
Abstract: PURPOSE:To reduce the number of hardwares by determining the number of blocks and the size of respective blocks in accordance with the sorts and sizes of memory elements to be used for a user system. CONSTITUTION:The memory area of an objective memory is divided into plural blocks, block definition data for setting up the boundary addresses of these blocks are stored in a block definition register 51 and a block to be accessed is specified by the block definition data. On the other hand, wait control data for specifying waiting state inserting number to each block are stored in a waiting control register 61 and the data of a data bus 2 and an address bus 3 and the transmission of addresses are controlled by the waiting control data of a specified block. Thereby, the number of divided blocks and the sizes of respective blocks can be set up. Thus, the number of hardwares can be reduced.
Patent JP-S6055878-A (JP)
Title: Speed controller of dc motor
Inventor: HOSHINO AKIHIKO
IPC: H02P7/298
Filed: 1983-09-02
Abstract: PURPOSE:To eliminate an unstable phenomenon due to a variation in a gain by calculating the variation in an effective magnetic flux due to reaction magnetomotive force from an armature current and correcting a field current. CONSTITUTION:A speed controller 5 controls a thyristor converter 3 in response to a speed reference signal 6, a speed signal from a speed detector 8 and an output current signal of a power transformer 2 from a current detector 7, and supplies power to the armature winding of a DC motor 1. A field current correcting unit 15 calculates a variation in the effective magnetic flux by an armature reaction based on the characteristic value of a motor which is inputted from the armature current from a current detector 14, and outputs a field current correction signal. A field current controller 11 controls a thyristor converter 10 in response to a field current reference signal 12, a field current correction signal and a field current signal from a current detector 13, and supplies power to a field winding 1a.
Patent JP-H0824120-A (JP)
Title: Cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-07-12
Abstract: PURPOSE:To apply proper heat depending on capacity by counting the lapse of time from a detected pot temperature rise to the preset level before boiling, to the appearance of boiling state in a pot, and reducing the heat energy of a pot bottom heating means according to the reduction of the counted time. CONSTITUTION:Regarding an induction heating type cooker, the second cooking amount judgement means 66 detects the temperature of a pot bottom via a pot sensor 9 at a heating control process, and starts to count a time, upon judging the detected temperature as the preset temperature before boiling. Thereafter, the second cooking amount judgement means 66 starts to detect boiling state in a pot on the basis of temperature detected with a lid sensor 29. When the rising rate of the temperature detected with the sensor 29 drops to or below the preset value, the means 66 judges that the temperature reaches a level for boiling and ends the time counting. Concurrently, the means 66 establishes the temperature detected with the sensor 9. Subsequently, a cooking amount judged by the first cooking amount judgement means 65 is reset and a pot bottom heating control means 62 determines a heating value after the boiling state, on the basis of the reset cooking amount.
Patent JP-S5587205-A (JP)
Title: Pinboard setter
Inventor: WAKAMATSU HIDEYUKI
IPC: G05B19/08
Filed: 1978-12-25
Abstract: PURPOSE: To prevent controlled equipments from being actuated at the same time by turning ON-OFF the control power supply of setting circuits by a setting signal, as to a pinboard setter which sets the operation sequence of units manually or by a computer.  
     CONSTITUTION: Respective button switches 1-1W4-4 are provided with corresponding to sequence setting circuits 20AW20R which are operated by push button switches manually or by a computer automatically. Since if circuit 20A among circuits 20AW20R is set, normally-closed contact 23A is opened, none of circuits 20BW 20D is applied with control power 13 and they can not be set. Circuits 20EW20H can be set without reference to circuit 20E because contact 23A is made. In this way, any number of units can be set to a longitudinal line and an unit causing simultaneous actuation can not be selected for a lateral line, so that units set by the computer and manually will never start at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0326038-A (JP)
Title: System for switching atm switch
Inventor: IZAWA NAOYUKI
IPC: H04L12/70
Filed: 1989-06-22
Abstract: PURPOSE:To prevent the abort of a cell at ATM switch changeover by generating a dummy cell so that the number of cells resident in the buffers of two system is equal to each other and setting the result to a switching buffer. CONSTITUTION:Suppose that a #0 ATM switch acts like a master system and a #1 system is not in the service state, then cell counters 11a, 11b are provided on the switching buffers 10a, 10b of respective ATM switches and count the cell number stored respectively in the switching buffers. A difference between stored cells is obtained by a difference detection means 13b, the obtained difference is fed to a dummy cell generating means 12b, which generates the dummy cells of the corresponding number and inputs them to the switching buffer 10b. Then switching operation (data transfer) by the number equivalent to the stored entire cell number in the switching buffers 10a, 10b is implemented.
Patent JP-H084801-A (JP)
Title: Disc brake
Inventor: KOBAYASHI KINZO
IPC: F16D65/095
Filed: 1994-06-20
Abstract: PURPOSE:To lessen tilting, caused by step difference, of the joint part of a caliper body of the guide plate fitted to the torque receiving part, in an opposed piston type disc brake. CONSTITUTION:A caliper body 12 is constituted by joining an inner caliper 13 and an outer caliper 14, which are respectively provided with pistons 21, 22 opposing to each other in an inner pad 25 and an outer pad 26 arranged on each side of a disc rotor, on the outer circumferential side of the disc rotor. A guide plate 38 is interposed between the inner/outer pads 25, 26 and a torque receiving part 33 of the caliper body 12. A recessed part 36 is formed on the joint part 34 of the torque receiving part 33 facing the guide plate 38. Even if difference in level is produced on the joint part 34 of the torque receiving part 33 by reaction of pistons 21, 22 and braking torque at brake application time, support of the inner pad 25 and the outer pad 26 is stable and occurrence of abnormal noise and judder can be prevented because the guide plate 38 tilting becomes small by the recessed part 36.
Patent JP-H11348597-A (JP)
Title: Accelerator pedal device for vehicle
Inventor: TAKAHASHI KOJI
IPC: F02D11/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To restrain sense of incongruity felt by a driver, prevent reduction of freedom in installing, and restrain installing space. SOLUTION: An accelerator pedal device 1 for a vehicle is provided with an accelerator pedal 2, a link mechanism 3, an accelerator opening sensor 4, a return spring 5, and a wire cable 6. The link mechanism 3 is provided with a lever member 15 and a link member 16. The lever member 15 has a first and second arm portions 17, 18, and is rotatable around a second shaft 14. One end 17a of the first arm portion 17 is connected with the accelerator pedal 2. The second arm portion 18 is connected with the accelerator opening sensor 4 via the link member 16. The wire cable 6 is provided with an outer lanyard 21 and an inner lanyard 22, and both ends 22b of the inner lanyard 22 are connected with the other end 18b of the second arm portion 18 in the condition that the both ends 22b are facing each other. The wire cable 6 is loop shaped.
Patent JP-H0517074-A (JP)
Title: Package inspection system
Inventor: INADA KENICHI
IPC: B65H67/06
Filed: 1991-07-01
Abstract: PURPOSE:To carry out the pursuit investigation for a winder which produces a defective package and control the winders speedily without using man's labor. CONSTITUTION:A package inspection system is equipped with an inspecting device 17 for inspecting a transported package 2, together with the information of the machine No. and spindly No, of a winder 1 as production origin and a computer 21 which memorizes the defective items of the defective package which is detected by the detecting device 17, in correspondence with the information, and summarizes the defective items.
Patent JP-S648823-A (JP)
Title: Internal abnormal state diagnosing device for sf6-filled electric apparatus
Inventor: MATSUSHITA YOSHIFUMI
IPC: H02H5/00
Filed: 1987-06-30
Abstract: PURPOSE:To perform precision remote-monitoring even in a high magnetic field, by feeding current to the input side of an SF6-decomposition detecting element, and by electric-light-converting current change due to resistance change when the SF6 is decomposed because of the internal abnormal state of an electric apparatus, to transmit signal with an optical fiber. CONSTITUTION:In a sealed grounding metal vessel 1, SF6 gas is enclosed, and an SF6-decomposition detecting element 4 is fitted. The other end of a conductor 7a connected to the input side of the detecting element 4 via a sealed insulating terminal 8a is connected to a photoelectric conversion section 10a via an amplifier 9a, and the other end is connected to a signal processing section 12 by an optical fiber 11b. A conductor 7b on the output side of the detecting element 4 is connected in the same manner, to a light-emitting diode 10b via a sealed insulating terminal 8b and an amplifier 9b, and the light from the diode is transmitted to the signal processing section 12 via a glass fiber 11b. The signal processing section 12 transfers signals to and from a remote monitoring controlling board 13 via an optical fiber 11c. The detecting element 4 suffers a change in resistance when the SF6 is decomposed due to an abnormal state. As a result, even in the poor circumstance of a high magnetic field, a high temperature, or the like, the internal abnormal state is exactly detected.
Patent JP-H07142306-A (JP)
Title: Projection aligner and manufacture of element using the same
Inventor: ISHII HIROYUKI
IPC: G03F7/20
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the distribution of the line width of a baking pattern by obtaining the distribution of the amount of light from the distribution of illuminance in the scanning and exposing direction of the first body, and providing a correcting exposure means for exposing the second body again based on the distribution of the amount of the light and uniformly exposing the entire exposing region. CONSTITUTION:A part of luminous flux is taken out with a half mirror 4 in a lighting optical system. A plurality of illuminance meters 11a, 11b, 11c, 11d and 11e are provided at the position conjugate with the surface of a wafer. The illuminance meters 11a-11e measure the distribution of illuminance at each instance in the scanning and exposing directions of the image surface of a projecting optical systems 9. The result of the measurement is sent into an integrating circuit 12a in synchronization with the scanning exposure. In the integrating circuit 12a, the amount of exposure at each point of the scanning and exposure region is computed based on the distribution of the illuminance at each instance. The amount of the exposure at each point obtained with the integrating circuit 12a is sent into an exposing- amount correcting system 13, and the distribution of the amount of the light cast on a reticle 8 in the scanning exposure light is computed. The exposing amount correcting system 13 scans and exposes the wafer again in order to impart the intended amount of exposure finally.
Patent JP-H0327857-A (JP)
Title: Metallic mold for centrifugal casting
Inventor: SUZUMOTO TEIICHI
IPC: B22D13/10
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate relative rotation and to prevent the development of uneven cooling and vibration by arranging plural projecting strips and/or recessed grooves parallel with axis in inner face of a metallic mold and making the heights thereof more than the amt. of shrinkage in radius direction at the time of solidifying a casting. CONSTITUTION:The cylindrical casting 2 is centrifugally-cast with the metallic mold 1. In the inner face 1a of metallic mold, plural pieces of the projecting strips 3 are arranged parallelly with the axis. The casting is solidified and shrunk and the outer diameter becomes from d0 to d0' and the height (t) of the projecting stripe 3 is set so as to come to larger than the inner diameter (d) at the part of projecting stripe 3. As the relative rotation between the metallic mold 1 and the casting 3 is eliminated, the development of vibration, noise, etc., can be prevented, and high quality cylindrical casting without abnormal structure of segregation, etc., can be obtd.
Patent JP-S5589785-A (JP)
Title: Discrimination circuit for time casting signal
Inventor: TOOYAMA NOBUO
IPC: G04R20/00
Filed: 1978-12-28
Abstract: PURPOSE: To enable to apply the circuit of single discrimination circuit to different time casting detections and to ensure the time casting pattern recognition, by setting different time casting patterns.  
     CONSTITUTION: With the circuit consisting of FF1, 2 and counter 5, the burst discrimination of time casting signal in frequency f 1  or f 2  is made. Further, when the burst discrimination for the signal f 2  is made, the output of the counter 9 is counted 9 to stop the burst discrimination function with the count output and the count 5 of clock is continued. Further, if the input signal a is appeared as noise during the period when FF17 is set with the output of the counter 9, FF1 is reset and the discrimination of the time casting pattern is neglected. Further, when the forecast signal of the time casting pattern with a given period is detected, the pulse for time correction can be obtained from the counter 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716324-A (JP)
Title: Swinging action checker for golf club
Inventor: KOBAYASHI MAMORU
IPC: A63B69/36
Filed: 1993-06-30
Abstract: PURPOSE:To provide a swinging action training apparatus for golf clubs which enables the checking of the trace of a club head at impact in each swinging action. CONSTITUTION:A wire member free to displace elastically is so formed as to be mounted on the side of the rear of a face 7 of a club head 5 with a free end part 42 thereof sticking out of the face of a sole 8 and the trace of the club head 5 is scraped on the face of a mat 9 with the free end part 42 following the action of swinging a club. A trace scraping material 4 formed from the wire member has one end part thereof fixed on a mounting part 3 formed integral from a grip part free to load on or unload from the part 6 of the club head 5.
Patent JP-H0716728-A (JP)
Title: Vacuum casting apparatus
Inventor: OTA ATSUSHI
IPC: B22D18/06
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a vacuum casting apparatus, in which the cut-off and pressurization of a product cavity filling up molten metal can continuously be executed. CONSTITUTION:In the vacuum casting apparatus which fills up the molten metal into the product cavity 6 at high speed from a molten metal dome 8 through a runner by making the product cavity 6 almost the vacuum condition beforehand and opening a gate 10, the pin 52 is charged in there by arranging a molten metal pool part 50 in the runner 14, and an opening part 60 in a runner part 56 communicated with the molten metal dome 8 is arranged to nearer position to the pin 52 than that of the opening part 62 of a runner part 58 communicated with the product cavity 6. At the time of closing the opening part 60 communicated with the molten metal dome 8 by pushing the pin 52, the product cavity 6 is blocked and successively, as the pressurization is started, the shifting from the cut-off to the pressurization is continued.
Patent JP-H0211193-A (JP)
Title: Button feeder
Inventor: HERUMUUTO GUTSUTOMAN
IPC: D05B3/22
Filed: 1988-06-29
Abstract: PURPOSE: To surely feed a button without the influence of static electricity by providing a button carrier path extending between a button feeder ball and a button set mechanism and a button forcible feeding mechanism arranged in the middle of the button carrier path. CONSTITUTION: This feeding device is provided with the button carrier path 10 and the button forcible feeding mechanism 20 arranged in the middle of the button carrier path 10. The button carrier path 10 is formed of a thin and long passage surrounded by a bottom board, both side boards 12 and 12' disposed on the bottom board at an interval and by an upper board 13 arranged on the both side boards. The button forcible feeding mechanism 20 consists of a feeding body 21 fitted to a board 11 so as to be freely rotatable and a driving means for rotating the feeding body and the feeding body is provided with a disk 23 and a button storing groove 24 which is formed in the disk. The feeding body is repeatedly and reciprocatively rotated by a driving means 22 between a button receiving position for receiving the button 17 which passes through the button carrier path 10 from the button feeder ball and a transmitting position for forcibly transmitting the button to a button set mechanism after about 90 deg.-rotation.