baber/WOPTO huggingface dataset:
Patent JP-S58104835-A (JP)
Title: Gripper feeder
Inventor: NAKAMURA IWAO
IPC: B21D43/11
Filed: 1981-12-17
Abstract: PURPOSE:To transfer a long size material at a high speed without causing the noise of a chock in a gripper feeder which supplies the long size material to a press machine or the like, by controlling movement of this clamp through a linear motor. CONSTITUTION:A slider part 10 used for the primary side or secondary side of a linear motor is integrally formed to a moving clamp part 8 of a gripper feeder. A scale part 11 used as the secondary or primary side of the linear motor is arranged on a bed 1 placed at a face-to-face position to said slider part 10, and two sets of magnetic pole parts mounted with excitation coils MC1, MC2 are placed at a face-to-face position to the scale part 11, further the both magnetic pole parts are connected by a permanent magnet PM. A phase of exciting currents applied to said excitation coils MC1, MC2 is shifted to form the moving magnetic field, and magnetic fluxes of this moving magnetic field and the magnet PM are added or cancelled to move the slider part 10 to the direction of arrow heads CD while directly guiding by a guide bar 6 and the slider part is held to transfer a long size material 2 synchronously with a press machine by the use of a movable clamping part 8 at the stage of moving to the direction C or D.
Patent JP-H0368477-A (JP)
Title: Method for lining internal wall surface of pipe line
Inventor: SUGIZAKI MOTOI
IPC: B05C7/08
Filed: 1989-08-07
Abstract: PURPOSE:To reduce unevenness in the thickness of a lining coating film on the bend section of a pipe line to a greater extent by forming a lining film of the desired thickness by using a pig for coating film formation having a structure in which plural core balls made of hard material are provided, at prescribed spaces, to the inner part of an outer layer body made of soft material having elasticity. CONSTITUTION:A pig 1 for coating film formation constituted by providing, into an embedded state, plural core balls 2, 3 made of hard material to the inner part of an outer layer body 4 made of soft elastic material at prescribed spaces is inserted into one end of a pipe line 5 to be treated, and a lining material 6 is filled, into a state of piled layers, into the space in front of the pig 1 for forming coating film. Then, the pig 1 for forming coating film is pressed and moved foward by means of a compressed gas 7, by which a relatively thick coating film 6a can be formed in high efficiency and the coating film 6a can be perfectly formed on the inside of an air pocket.
Patent JP-2000027020-A (JP)
Title: Tropical cap
Inventor: TANIZAWA YOTARO
IPC: A42C5/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a light and inexpensive tropical cap having a simple structure. SOLUTION: The surface of the outside of a helmet 1 is coated with a heat insulating coating material 2, for example, in >=400 μm thickness of coating film. The heat insulating coating material 2 is, for example, a mixture obtained by impregnating fine particles of various silicas and ceramics and an acrylic binder with a rigid latex base. Most (about 75%) of radiation heat energy of direct sunshine irradiated on the surface of the outside of the helmet 1 is reflected on the heat insulating coating material 2. Most (about 85%) of radiation heat energy not reflected is absorbed in the heat insulating coating material 2 and released again in all directions of the surface of the outside. Consequently radiation heat energy released in the interior of the helmet 1 is slight (about 4%).
Patent JP-S5994940-A (JP)
Title: Selective recording system of broadcast program
Inventor: SHINDOU MASAAKI
IPC: H04H20/28
Filed: 1982-11-20
Abstract: PURPOSE:To attain recording capable of selecting automatically a broadcast program by inserting at least two kinds of frequencies in a frequency difference possible for discrimination by an audible frequency to a non-sound broadcast band to drive and control a pause mechanism of recording side. CONSTITUTION:Various control signals are transmitted in the non-sound broadcast band at the broadcast side. The broadcast radio wave is received on a receiver 6 via a receiving antenna 5 and broadcast from a speaker 8 via an amplifier 7. The control signals are transmitted to a signal discriminating circuit 10 via a preamplifier 9 and supplied to a control circuit 12 by a selecting means and a switching means 11 so as to be suitable for the control mode by discrimination and selection. The circuit 12 drives the pause mechanism drive means 14 of a recorder by an input signal for operating on/off and records the content of the broadcast program automatically with selection.
Patent JP-S6095189-A (JP)
Title: Starter
Inventor: IMAMURA TETSUO
IPC: F02N11/00
Filed: 1983-10-31
Abstract: PURPOSE:To reduce wear due to the vibration of a fulcrum shaft part by forming a pair of U-grooves, which rotatably support the arc-shaped front end part of a drive lever, having a greater diameter than that of said fulcrum shaft and also the both ends of said fulcrum shaft from the other side, on the end of a rectangular holder. CONSTITUTION:A U-shaped groove part 1a is provided on a lever holder 1, and a fulcrum shaft 2a is inserted in this groove 1 and, further, the arc-shaped front part 2b, whose diameter is greater than that of the fulcrum shaft 2a, of a drive lever 2, is formed mountably on this groove part in such a way that a minute gap can be provided between the part 2b and a front housing 3. Thereby, the arc-shaped front end part 2b is not brought in contact with a front housing 3 when a magnet switch 8 is operating, preventing a friction loss from occurring. Therefore, an arc-shaped front part 2b having a larger diameter can be employed and wear can be reduced at the time when the magnet switch is not operating.
Patent JP-H0495344-A (JP)
Title: Sealed lead storage battery
Inventor: KASAI KATSUO
IPC: H01M50/528
Filed: 1990-07-31
Abstract: PURPOSE:To enhance the capacity efficiency of a sealed lead storage battery by integrating a non-lead metal terminal with a lid, and bending the terminal inside the lid into the shape of U, and forcibly inserting the end of the terminal into a lead current collecting member so as to electrically connect the same to a generating element, and also separating the non-lead metal terminal from an electrolyte by means of a sealing agent. CONSTITUTION:A terminal 14' made of brass and integrated with a lid 13 by outsert working is bent inside the lid 13 into the shape of U and has an acute end 15. A space large enough to accomodate the junction portion of a battery jar 12' is provided inside the lid 13 by a partition wall 16. The lid 13 is turned down and an epoxy resin serving as a sealing agent is injected into the battery jar and then the battery jar into which a group of plates are inserted is fitted or forcibly inserted into a battery and then a pole 111 stickes into the end 151 of the brass terminal 13 and is electrically connected to the group of plates and is separated from an electrolyte by the sealing agent 171 and a battery jar 12 is joined to the lid 13 by the epoxy resin. A sealed lead storage battery of high capacity efficiency and long life can thus be obtained at low cost.
Patent JP-H0952658-A (JP)
Title: Winder
Inventor: NISHIDA DAIGO
IPC: D01H1/36
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To detect the distance between a traverse mechanism and the winding surface without contacting and keep it at the prescribed distance according to the operating environment of a winder winding a wire or the like. SOLUTION: This winder is provided with a noncontact type distance detecting means 3 measuring the distance between a traverse mechanism 2 and the finding surface 8 of a package, and the distance between the traverse mechanism 2 and the winding surface 8 is adjusted in response to the detection signal of the noncontact type distance detecting means 3. The noncontact type distance detecting means 3 is provided with a noncontact type proximity sensor 30, a moving body 31 mounted with the sensor 30, and a driving mechanism 32 reversibly driving the moving body 31 in response to the output of the sensor 30 to hold the constant distance between the sensor 31 and the winding surface 8. The driving mechanism 32 drives the moving body 31 in the direction opposite to the output of the sensor 31 to hold the set distance.  The distance between the traverse mechanism 2 and the winding surface 8 is adjusted in response to the drive quantity of the driving mechanism 32, and the traverse mechanism 2 is held at the prescribed distance from the winding surface 8.
Patent JP-H02103188-A (JP)
Title: Manufacture of print composed of large number of section and device and print thereof
Inventor: UORUTAA RAISUTO
IPC: B65H39/06
Filed: 1989-08-07
Abstract: PURPOSE: To form a printed matter wherein the open side edges lying opposite side to the folds of the inner sides run respectively along the fold of the outer part by riding astride finally the outer side part on the inner side parts by making the open side edges on the opposite side to the fold at the front. CONSTITUTION: At a first feed station 38, a first inner part 18 is inserted into an accomodation part 32 which is driven so that it rotates in a conveyance direction F. At a second feed station 40, a second inner part 20 is added side by side next to the first inner part 18. At a third feed station 42, a folded outer part 12 is placed with its open side edge 16 lying opposite to a fold 14 at its front astride the thus collated inner parts 18 and 20. The end product 10 thus formed has an outer part 12 and two inner parts 18 and 20 disposed therein and the folds 26 of the inner parts 18 and 20 run along the side edge 16 of the outer part 12.
Patent JP-H1044407-A (JP)
Title: Production of ink jet head
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/055
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly accurate vibration plate reduced in individual irregularity in an ink jet head utilizing electrostatic force. SOLUTION: A recessed part 3 being an etching final point detecting pattern corresponding to the thickness (h) of a vibration plate 5 is preliminarily provided on a silicon substrate 1. Next, by etching the silicon substrate 1 by a potassium hydroxide aq. soln., the part of the recessed part 3 is advanced in etching by (d) as compared with an ink pressure pattern 2c. By completing etching at a point of time when the part of the recessed part 3 pierces silicon, the vibration plate 5 being the bottom surface of an ink pressurizing chamber obtains a desired thickness (h).
Patent JP-S6448507-A (JP)
Title: Limiter circuit
Inventor: KITANI MAMORU
IPC: H03G11/02
Filed: 1987-08-18
Abstract: PURPOSE:To stabilize a limiter point by connecting one end of terminals of 1st and 2nd diodes mutually, the other terminal of the 1st diode to a line through which a signal is to be sent, connecting the other terminal of the 2nd diode to a reference voltage and the mutual connecting point of the 1st and 2nd diodes to a power supply via a resistor. CONSTITUTION:A diode D3 having the same characteristic as a diode D2 is connected to the diode D2, then the cathode voltage of the diodes D2, D3 is made equi-potential when the diode D2 acts like a limiter. That is, in connecting the cathode of the diode D3 to a reference voltage Vref, the temperature characteristic of the diode D2 is canceled by the diode D3 and the limiter point of the diode D2 is equal to the reference voltage. Thus, the change in the limiter point is improved even when ambient temperature changes.
Patent JP-2000034741-A (JP)
Title: Method and device for manufacturing back filling material
Inventor: MORIYA KAKUSHIGE
IPC: E02F7/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing back filling material in a simple structure and with ease of installation and operation. SOLUTION: Sediment E including construction surplus soil and cement milk C are mixed together to manufacture back filling material for back filling for cavities at a construction site. A solidifying material milk kneading device 10 is used to knead water and cement at a desired rate for making the cement milk C. A mixer truck 20 having a mixer 21 is placed on a truck scale 2 for measuring the total weight of the mixer truck 20. The sediment E and the cement milk C are charged into the mixer 21 in sequence while being measured by the truck scale 2 so as to keep the sediment E and the cement milk C at a desired rate, and the sediment E and the cement milk C are stirred by the mixer 21.
Patent JP-H10101745-A (JP)
Title: Liquid-absorbing resin and its production
Inventor: MIYAKE KOJI
IPC: C08F226/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a liq.-absorbing resin which has not only a liq.-absorbing capacity higher than that of the conventionally obtd. ones but also a low solubles content. SOLUTION: A gelatinous cross-linked polymer is obtd. by copolymerizing a monomer component contg. a cyclic N-vinyllactam and a cross-linking component contg. an allyl compd. in a solvent having the affinity to the resultant liq.-absorbing resin. The obtd. polymer is dried and used as a liq. absorbing resin. Examples of the solvent are water and any solvent selected from among org. hydrophilic solvents having solubility parameters of 9(cal/cm<3> )<1/2> or higher, water being the most favorable.
Patent JP-S6448086-A (JP)
Title: Cleaning device
Inventor: NIKI YUJI
IPC: G03G21/10
Filed: 1987-08-18
Abstract: PURPOSE:To prevent a removed or collected toner from leaking out to the outside of a cleaning device, by providing a member for sealing an opening part of a toner box, on the upstream side in the turning direction of an image carrying body from an abutting position of a cleaning blade. CONSTITUTION:In order to prevent a removed or collected toner from scattering and floating to the outside of a cleaning device, the cleaning device is provided with a leak-out preventive seal member 21 for the collected toner. This member 21 is formed by a film of 1-0.1mm thick, having elasticity of teflon, rubber, etc., extends in parallel extending over almost the overall length of a drum 20 on the upstream side in the rotational direction of a photosensitive drum 1 against a drum abutting position of a cleaning blade 20, and its tip part is allowed to abut lightly on the surface of the drum. An untransferred toner on the surface of the drum 1 is allowed to pass through, and it is prevented that the toner removed by the blade 20 and the collected toner scatter or leak out from an opening part 30 of the cleaning device. This seal member 21 is provided on the end part of a front face plate 25 by an adhesive means such as a double face tape, etc., so that the surface 31 opposed to the inside surface 20 of the blade 20 turns in the gravity direction.
Patent JP-S6451251-A (JP)
Title: Pallet provided with index device
Inventor: IMAI SUSUMU
IPC: B23Q7/00
Filed: 1987-08-18
Abstract: PURPOSE:To improve the operation rate of a machine by installing a control device at the support block side, controlling clamp and unclamp mechanisms and the operating part of an index mechanism, a main control part at the outside of the support block, generating a command signal to the control device and a communication control part. CONSTITUTION:A support block 3 is mounted on a pallet 2, and each of auxiliary pallets 4, 4 for clamping each work is detachably placed at the left and right. In this support block 3, there are provided with a mechanism for clamping or unclamping the auxiliary pallet 4 and another mechanism for indexing the auxiliary pallet 4 around an A axis. On the other hand, pressure oil is made feedable to space between a table and the pallet 2 as well as between the support block 3 and the auxiliary pallet 4. In addition, an auxiliary central processing unit or a control device is installed in a hollow part of the support block 3 and a main central processing unit, generating a command signal to the auxiliary CPU at the outside of the support block 3, respectively. Likewise, there is provided with a communication control part which interchanges transmission or reception to or from both these auxiliary and main central processing units. Consequently, an interchange at each pallet 2 can be done and, what is more, a work change is performable at a program station.
Patent JP-S5996096-A (JP)
Title: Steering apparatus for vessel
Inventor: SAGAWA RIYUUICHI
IPC: B63H25/42
Filed: 1982-11-22
Abstract: PURPOSE:To facilitate departure from and coming alongside the pier and steering a vessel in a harbor which necessitate delicate operation, by always performing the control so that each value and direction of a thrust set for steering vessel accord with the respective value and direction of the thrust generated from each thrust generator. CONSTITUTION:A steering apparatus 107 receives a revolution moment instruction signal which is output from direction controller 33 on the basis of the synthesized thrust instruction signal output from a thrust setting device 1 and the direction signal and the direction instruction signal which are output from a direction detector 31 and a direction setting device 32 respectively. A thrust ditributor 4 which outputs a thrust instruction signal into each thrust generator is formed of series calculators and outputs signals t1-t4 with which the sum of square of the thrust instructions becomes min. The thrust controllers 71-74 into which the signals t1-t4 are input control a bow thruster 101, starboard propeller 102, port propeller 103, and a stern thruster 104 respectively, and a steering angle controller 9 controls a starboard rudder 105 and a port rudder 106, and the steering in coincidene with the operation feeling is permitted.
Patent JP-H0368804-A (JP)
Title: Interference fringe measuring method
Inventor: HIGASHIURA KAZUO
IPC: G01B9/02
Filed: 1989-08-08
Abstract: PURPOSE:To measure the shape of interference fringes regardless of whether the interference fringes are bright fringes or dark fringes by adding image data which are taken out of the surrounding part of the interference fringes to the image data of the interference fringes, and forming a density histogram. CONSTITUTION:This method is associated with an interference-fringe measuring method for measuring the shape of interference fringes which are generated through an interference object lens 2. For example, this method can be utilized in attitude adjustment and the like of a magnetic head. The image of the tip surface of a magnetic head 1 and the image of the interference fringes which are obtained with a camera 3 are inputted into an image memory 5 and can be displayed on a monitor 7. The data can be given and taken between an image processor 8 and the image memory 5. The image data which are taken out of the surrounding part of the interference fringes are formed based on the image data of the interference fringes. The image data which are taken out of the surrounding part of the interference fringes are added to the image input image data of the interference fringes. Then, density histogram is formed. In this way, the image can be processed regardless of whether the interference fringes are bright fringes or dark fringes, and the shape of the interference fringes can be correctly measured.
Patent JP-H119418-A (JP)
Title: Cup holder
Inventor: NOJIMA HITOHISA
IPC: A47G23/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To stabilize an easy cup by forming upper and lower rings or sub-rings and horizontally situating and connecting the upper and lower rings by one or two bar-like matters, or forming the upper and lower rings or rub-ring by one bar-like, matter. SOLUTION: A general easy cup is extremely unstable, hardly placed when a setting place is slightly irregular, and easily fallen when blown by wind because of its light weight. Therefore, upper and lower rings or sub-rings are formed to enclose the easy cup by the upper ring, and stabilize it in a setting place by the lower ring, so that the cup is never fallen in an unstable place or by a little wind.
Patent JP-S6095575-A (JP)
Title: Forming device for thin layer of developer
Inventor: KAN FUMITAKA
IPC: G03G15/09
Filed: 1983-10-31
Abstract: PURPOSE:To secure the excellent restraint of magnetic particles and the stable and uniform thin layer formation of a nonmagnetic developer, and prevent the developer or magnetic particles from leaking out by allowing a fixed magnetic field generating means to have one magnetic pole in the area between a magnetic particle restraining member and a magnetic member. CONSTITUTION:A developer holding member 12 for holding a nonmagnetic developer is provided to a cylindrical electrophotographic sensitive body 11 across a gap. The developer holding member 12 is rotated as shown by an arrow (b) according to the movement of the photosensitive body 11. A developer supply container 14 is provided to supply the developer to the developer holding member 12. The developer supply container 14 has an opening near its lower part and the developer holding member 12 is provided to the opening part. The magmetic member 22 is formed at the lower part of the developer holding container 14 to prevent the developer from leaking out. The fixed magnetic generating means which generates a fixed magnetic field, i.e. magnet 13 is fixed in the developer holding member 12. Therefore, only the developer holding member 12 rotates. This magnet 13 has an N pole 17 and an S pole 23.
Patent JP-H0648004-A (JP)
Title: Ribbon cassette
Inventor: KOBAYASHI HIROSHI
IPC: B41J35/04
Filed: 1992-07-31
Abstract: PURPOSE:To provide a ribbon cassette which does not allow a sheet to be contaminated by the contact with an ink ribbon during the printing and ensures the running stability of the ink ribbon. CONSTITUTION:The ribbon cassette 13 consists of an ink ribbon 18 wound around a pair of freely rotating reels 20a, 20b and a ribbon running path, the center of which leads to an area outside of the cassette and has a recessed part 26 where a printing head 25 is arranged. In addition, guide rollers 17b, 17c supported in such a manner that they rotate freely are provided at the upstream and the downstream side position of the recessed part in the ribbon running path, facing said path of both reels 20a, 20b.
Patent JP-2001032094-A (JP)
Title: Cut type plating method
Inventor: KASUYA YUTAKA
IPC: C25D7/12
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cup type plating method capable of embodying a plating treatment which has a high uniformity and good appearance even when a wafer coated with a metal seed easily soluble in a plating liquid is subjected to the plating treatment. SOLUTION: This cut type plating method consists in executing the plating treatment by supplying the plating liquid in ascending flow from below a plating tank to the surface to be plated of the wafer with the metal seed placed on the upper part of the plating tank and supplying plating current to the wafer with the metal seed while discharging the plating liquid from a plating liquid discharge path disposed in the plating tank. In this case, the plating treatment is executed by impressing voltage for preventing the dissolution of the metal seed of the surface to be plated simultaneously when the plating liquid comes into contact with the surface to be plated and starting the supply of the plating current after the entire surface of the surface to be plated attains the state in contact with the plating liquid.