baber/WOPTO huggingface dataset:
Patent JP-H02201900-A (JP)
Title: Deflecting electromagnet for charged particle apparatus
Inventor: MATSUDA TETSUYA
IPC: H05H13/04
Filed: 1989-01-31
Abstract: PURPOSE:To improve the uniformity of a magnetic field in the end part of a main coil by enlarging an end part of a main coil wound wire which forms a deflecting electromagnet, especially, the periphery area immediately above a balanced track and forming a straight line part in the perpendicular direction to a beam proceeding direction. CONSTITUTION:A deflecting electromagnet for a charged particle apparatus is comprised of an outside main coil wound wire 28, an inside main coil wound wire 29, an outside main coil terminal wound wire 30 which is projected to farther outside than the external radius R1 of the outside main coil wound wire, an inside main coil terminal wound wire 31 which is projected to farther inside than the internal radius R2 of the inside main coil wound wire, and a main coil end part wound wire 32 in a straight part connecting the terminal wound wires 30 and 31. To generate a uniform magnetic field in y-direction against x-direction in an area close to theta=90 deg., the wound wire may be infinite and parallel to the x-direction at theta=90 deg.. That is, theta=90 deg. and a straight line part as long as possible in the direction of the x-axis should be required. To satisfy that, the coil 31 and the coil 30 are projected to inside and outside, respectively, as mentioned above.
Patent JP-H03222422-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRATA TAKESHI
IPC: H01L21/205
Filed: 1990-01-29
Abstract: PURPOSE:To make a film quality and a film thickness uniform by rotating at least one side electrode of mutually opposing electrodes having the center of a movable electrode as a rotation axis to form a thin film while moving at least one side electrode inside one plane. CONSTITUTION:At least one side electrode of the mutually opposing electrodes 3, 4 rotates having the center of a movable electrode 3 as a rotation axis while moving at least one side electrode 3 inside one plane to form a thin film. The upper part electrode 3 rotates inside a same plane above the lower part electrode 4 and a wafer 5 at 20 to 60rpm to move at 20 to 40mm/sec so that plasma generated by high-frequency power moves together with the upper electrode 3. The film thickness uniformity thus to be obtained is about + or -3% to + or -4%. Thereby, generated plasma density becomes uniform so that a film quality and a film thickness of the thin film can be made uniform.
Patent JP-H08189244-A (JP)
Title: Cover lock device
Inventor: ISHII TOSHIHIRO
IPC: A45C13/10
Filed: 1995-01-12
Abstract: PURPOSE: To provide a cover lock device having a locking mechanism, by which the safety of an operator is taken into serious consideration though the force of a spring is used for opening and closing a cover. CONSTITUTION: A cover lock device comprises a cover 1 to which the spring force is energized in the opening direction, an engaging receiving part 12 provided on a part closed by the cover 1, and an engaging click part 13 which is provided on the cover 1 and vertically engaged with the engaging receiving part 12. The engaging click part 13 is rotatably provided on the cover, and at least either the engaging receiving part 12 or the engaging click part 13 is provided with projecting and recessed parts 20, 21 for obstructing the rotation of the engaging click part 13 in their engaged state. In the case of releasing lock, the cover 1 is pused downward to disengage meshing of the projecting and recessed parts 20, 21, and after that, the engaging click part 13 is turned.
Patent JP-H06235376-A (JP)
Title: Chemomechanical actuator
Inventor: UCHIYAMA HIDENORI
IPC: B81C1/00
Filed: 1993-02-08
Abstract: PURPOSE:To facilitate manufacture by securing the large bending displacement due to the drive and the low voltage in air by constituting an actuator element by joining an electrode thin film on an ion exchange resin thin film and applying a voltage to the electrode thin film from an electric power source device. CONSTITUTION:An actuator is formed by utilizing the chemomechanical substance which is deformed by an electric stimulus. In this case, an actuator element 203 is constituted by joining the thin film electrodes 202a and 202b made of gold with a thin film 201 consisting of the ion exchange resin, e.g. PFS(perfluorosulfonic) acid. The thin film electrodes 202a and 202b are held so as to contact the outside electrodes 204a and 204b. The outside electrodes 204a and 204b are supported by a supporting part 205, and successively connected with an amplifier 207 and a function generator 208 through a wiring 206. The voltage having an arbitrary wave shape is generated by the function generator 208, and applied to the actuator element 203.
Patent JP-H07216728-A (JP)
Title: Method for cutting fabric and stilettoing
Inventor: NEZU YUJI
IPC: A41H43/00
Filed: 1994-01-20
Abstract: PURPOSE:To provide a method for preventing fibers of a fabric from melting, the fibers from sticking to a blade of a cutter and each fabric from mutually melt-sticking due to the frictional heat generated between the blade of the cutter and the fabric in cutting the laminated fabrics with an electrically- operated cutter in a clothes sewing factory. CONSTITUTION:This method for cutting fabrics comprises a step for inserting converted paper prepared by coating or impregnating paper having 20-70g/m<2> basis weight with a wax in an amount of 5-35g per m<2> paper into a laminate of the fabrics to be cut and a step for cutting the laminated fabrics together with the converted paper with an electrically-operated cutter. Furthermore, this method for stilettoing the fabrics comprises a step for inserting the converted paper obtained by coating or impregnating the paper having 20-70g/m<2> basis weight with the wax in an amount of 5-35g per m<2> paper unto the laminate of the fabrics to be cut and a step for stilettoing the laminated fabrics together with the converted paper with an electrically-operated stilettoing machine.
Patent JP-H02114008-A (JP)
Title: Nonslip material structure for grounding portion of tire chainlike nonslip tool enveloping tire surface and periphery
Inventor: TANAKA HIROSHI
IPC: B60C27/16
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the slip of a tire and environmental pollution without damaging a road surface by providing a nonslip member made of a mixed organization of a rubber material end fibers on the grounding portion of a nonslip tool such as a chain enveloping the surface and periphery of a tire. CONSTITUTION:A nonslip member made of a mixed organization of a rubber material and fibers is provided on the grounding portion of a tire chain or the like fitted on a tire to prevent a slip on a snow road or a frozen road. Cotton, chemical fibers, jute and other fibers are used for the fibers and mixed in a rubber material at the preset ratio. A very high nonslip effect is obtained.
Patent JP-S59152062-A (JP)
Inventor: BENKUTO NIRUSON
IPC: B24B53/08
Filed: 1984-02-08
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-S60164264-A (JP)
Title: Ground fault point locator
Inventor: SUZUKI MAKOTO
IPC: G01R31/08
Filed: 1984-02-06
Abstract: PURPOSE:To make the equipment simple and inexpensive by measuring the distance to a fault point from affected current and voltage generated in the power system when a ground fault occurs in one line. CONSTITUTION:An arithmetic circuit 104 computes Lkm (total length of parallel two lines), Z0A (zero phase impedance of the first line) and ZR0 (impedance obtained by addition of zero phase impedance XTR behind the power receiving side and neutral resistance 3RNR) to obtain LZ0A+ZR0. An arithmetic circuit 105 computes L, Zm (mutual impedance between circuits) and ZR0 to obtain LZm+ZR0. An arithmetic circuit 106 computes L, Z0B (zero impedance of the second line) and ZR0 and outputs LZ0B+ZR0. An addition circuit 111 adds a zero phase voltage V0, at the set point of a fault point locator and outputs of integration circuits 107 and 108. An addition circuit 112 adds V0 and outputs of integration circuits 109 and 110. An arithmetic circuit 113 computes outputs of the addition circuits 111 and 112 and the arithmetic circuits 104 and 105 and a division circuit 115 divides the output of the arithmetic circuit 113 by the output of an arithmetic circuit 114 to output the distance to a ground fault point.
Patent JP-S5644117-A (JP)
Title: Tape recorder
Inventor: YONEYAMA MITSURU
IPC: G11B5/187
Filed: 1980-02-19
Abstract: PURPOSE: To make it possible to prevent the generation of an erasure noise even when erasing and reproducing head shift in track, by employing prescribed constitution for the erasing head.  
     CONSTITUTION: Erasing head 15 is divided into three vertical parts, N-pole core 15, S-pole core 16 and N-pole core 17 are arrayed by turns, and width W 1  of center core 16 is set to a size a half width W 2  of core 9 of recording and reproducing head 8. This constitution, even when track center lines 12 and 13 of heads 8 and 15 shift, equalizes the N-pole recording band width, the sum of widths 21' and 23' of the 1st and 2nd N-pole recording bands, to S-pole recording band width 22' at any time, so that distortion components in reproduction by head 8 will completely cancel. Therefore, the generation of erasure noises is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000224154-A (JP)
Title: Synchronization circuit
Inventor: SHIMOSAKOTA YOSHINORI
IPC: H04J3/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To surely realize synchronization establishment at high speed, even if transmission data which include pseudo-synchronizing information is transferred by permitting an input control part to change the frame length information to be inputted in accordance with a control signal and controlling transfer with respect to transmission data, based on changed frame length information. SOLUTION: When information corresponding to first synchronizing information is detected by a synchronizing information comparing part 20, a header analyzing part 103 analyzes the header of transmission data having information which is detected as synchronizing information. A frame length information LX of transmission data having information, which is detected as synchronizing information, is decided by analyzing the header and is transferred to an input control part 10. Since information held in output information of arithmetic equipment is changed by decided frame length information LX in the input control part 10, the logical level of the comparing signal of a comparing circuit become L level. Therefore, a transfer gate goes into be an inactive state, and transmission data ES is inhibited from being outputted as an output signal OUT 1.
Patent JP-S55113865-A (JP)
Title: Leveling aging method for age hardening type titanium alloy member
Inventor: MAE YOSHIHARU
IPC: C22F1/18
Filed: 1979-02-23
Abstract: PURPOSE: To simultaneously level and age-harden a deformed age hardening type Ti alloy member after soln. heat treatment by subjecting the member to leveling aging under specified conditions at a state where it is leveled and fixed to the predetermined form.  
     CONSTITUTION: A deformed age hardening type Ti alloy member after soln. heat treatment is subjected to leveling aging by being held at 400W750°C for 30minW 10hr at a state where it is forcedly leveled and fixed to the predetermined form. By this treatment leveling to the predetermined form free from spring-back and predetermined age hardening are performed simultaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58138305-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01B63/111
Filed: 1982-02-09
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-H0550404-A (JP)
Title: Device for piling veneer
Inventor: NAKAODA TOSHINORI
IPC: B27D1/00
Filed: 1992-01-08
Abstract: PURPOSE:To provide a piling device capable of piling a veneer having a large length in filament direction precisely and efficiently without limiting upper limits of treatment numbers and treatment thickness. CONSTITUTION:Support rods 2 are stationarily provided respectively near the opposite sides of a transfer conveyor 1 for transferring a veneer 10 in a direction normal to its filament direction and also open/close rods 3 are provided below the rods 2 so as to be opened and closed. Transfer rods 6 are provided above the opposite sides of the rod 2 and the rods 3 so as to be vertically movable and horizontally movable parallel with the transfer direction. By the action of lever by means of the rods 2, 3, 6, the central portion of the veneer 10 is bent upwardly to prevent sagging thereof during the transfer, so that the location of the rod 3 can be set near the end surface of the veneer 10 in the filament direction, thereby enabling a piling treatment precisely and efficiently without limiting upper limits of treatment number and treatment thickness.
Patent JP-S63211614-A (JP)
Inventor: SAEKI KINBUN
IPC: H01G9/004
Filed: 1988-01-29
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-H11218058-A (JP)
Title: Small planing boat
Inventor: NANAMI MASAYOSHI
IPC: B63B35/73
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To strictly manage an amount of fuel, fed to an engine from a carburetor, in such a manner that exhaust gas is purified. SOLUTION: An opening to intercommunicate the inside and the outside of a boat body 2 is formed in a position above a four-cycle engine 8. A floatless carburetor 26 is connected to the horizontal part of an intake pipe 25 connected to a cylinder head 13. The valve stem of a throttle valve 31 is arranged in such a manner that an axis is pointed in a vertical direction, and a fuel pump 34 is disposed to the side of the carburetor 26. A fuel pipe 49 is disposed above the carburetor 26 and within a range wide enough to allow execution of visual confirmation through the opening.
Patent JP-H027843-A (JP)
Title: Rotor for motor
Inventor: NOZAKI FUJIO
IPC: H02K1/27
Filed: 1989-02-01
Abstract: PURPOSE:To prevent breakdown of a magnet or peel-off of an adhesive layer due to temperature variation by composing a tubular spacer of such material as having thermal expansion coefficient approximately same as that of a tubular magnet. CONSTITUTION:A shaft 1 is pressure inserted into the central hole of a tubular spacer 2. Then a tubular magnet 3 having inner diameter slightly larger than the outer diameter of the spacer 2 is fitted onto the outer circumference of the spacer 2 and adhered thereto. The tubular spacer 2 is composed of such material as having thermal expansion coefficient approximately same as that of the tubular magnet 3. By such arrangement, breakdown of the magnet or peeling off of the adhesive layer from the spacer or the magnet due to temperature variation can be prevented.
Patent JP-H10223825-A (JP)
Title: Resin-packaged semiconductor device and manufacture thereof
Inventor: TSUJI MASAHIRO
IPC: H01L23/50
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the full bonding strength of a resin- packaged semiconductor device to a printed board when the resin-packaged semiconductor device is mounted on the printed board or the like while a miniaturization of the device is contrived. SOLUTION: This resin-packaged semiconductor device is one, which is provided with a semiconductor chip 2, lead terminals 11A, which respectively have one end part 11a connected with an electrode 20 provided on one side surface 2a of this chip 2 and have each standing-up part 11b which is extended in the direction to separate from the one side surface 2a at the region opposing to the one side surface 2a of the chip 2, and a sealing resin 6 covering the chip 2 in such a way as to wrap the connection part of the above each one part 11a of these terminals 11A with the electrode 20 in it. The standing-up parts 11b of the terminals 11A project to the outside of the above sealing resin 6.
Patent JP-S53105616-A (JP)
Title: Oil treatment system for turbine plant
Inventor: HARA SHIYOUGO
IPC: F01D25/20
Filed: 1977-02-28
Abstract: PURPOSE: To permit confirmation of actuation of each level switch to be made sequentially through remote control by providing a plurality of solenoid controlled valves and by-pass ducts in the oil system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58140492-A (JP)
Title: Starter for electric vacuum pump
Inventor: MATSUI KATSUHIKO
IPC: F04B49/02
Filed: 1982-02-15
Abstract: PURPOSE:To reduce a starting torque and miniaturize a motor by a method wherein an atmosphere releasing path is formed at the side of an suction port for the electric vacuum pump equipped to a motorcar and a normally closed valve, opened upon starting the pump, is interposed in the path. CONSTITUTION:A vacuum path 3 is connected to a master back 1 through a non-return valve 2 while the vacuum path 3 is connected to the suction port 5 of the vacuum pump 4. The atmosphere releasing path 12 is communicated with the half way of the vacuum path 3 and is communicated with the atmosphere  through an orifice 13 and an air cleaner 14. The normally closed type solenoid  valve 15 is provided on the way of the path 12. When the vacuum in the master  back 1 is increased and the vacuum switch is closed upon starting an engine, a contact 8a is closed. When an engine key switch 9 is closed, the timer 17 is  operated to open the solenoid valve 15 for a predetermined period of time, therefore, the starting torque for the vacuum pump 4 is reduced and a load for the  motor 6 becomes small enough.
Patent JP-H10224117-A (JP)
Title: Concentrated constant type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/36
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a concentrated constant type circulator which is small and has high performance. SOLUTION: This concentrated constant circulator successively overlaps an insulating diaphragm 6 that has a conductive through-hole 8 in the center, three sets of central conductors 1 that are radially connected to a central conductive common part 3, and ferrimagnetic substance 2 to which a direct current magnetic field is applied, bends the three sets of the conductors 1 at the edge of the substance 2 and overlaps the conductors 1 on one another in a central part of the substance 2, so that the conductors 1 are insulated from one another. In such cases, the part 3 is connected to a ground conductor 7 through the through-hole 8, and also the area of the part 3 is smaller than the area of the substance 2.
Patent JP-S60167062-A (JP)
Title: Inner-vector product operation system
Inventor: AKITA SUKENOBU
IPC: G06F17/16
Filed: 1984-02-08
Abstract: PURPOSE:To execute an inner product operation of plural vector groups at a high rate by multiplying one vector string in two dimensional arrays by one element in one dimensional array and by repeatedly adding the inner product results in process for every row up to the previous one. CONSTITUTION:String vector data {aij} of the jth order is set beforehand in a vector register VR1, a bj is stored in a scalar register RA, and the vector data of the previous cummulative results are stored in VR3. A multiplication pipeline 6 is made start to operate, RA scalar data bj is multiplied by VR1 vector data {aij}, and the result is stored in the VR2. Next, an addition pipeline 7 is activated and the vector data of the VR2 and VR3 are added to each other to store the results in a VR4. Then the vector data of the new cummulative result of VR4 is transferred to VR3. Each of the contents of the VR1 and RA is renewed by the (j+1)th data and the above processes is repeated to obtain n pieces of the inner products in the VR3 or VR4 simultaneously.
Patent JP-H06241343-A (JP)
Title: Fluid controller
Inventor: NAKAZAWA MASAHIKO
IPC: F16K31/02
Filed: 1993-02-10
Abstract: PURPOSE:To miniaturize an actuator and to enhance the controllability in a fluid controller of a diaphragm type or the like, by preventing a thrust caused by a fluid pressure, and a rigid force upon deformation of a seal member, from acting upon the actuator as a response. CONSTITUTION:In a fluid controller, an upper opening of a valve chamber 3 which is defined in a valve housing 1 is sealed by a diaphragm (or bellows). In this case, a thrust pin 6 is vertically arranged by fixing the upper end part thereof to the valve housing 1, and is fixed at its lower end with a valve element 8. Further, the thrust pin 6 is inserted in the housing 1. Further, an upper opening of the valve chamber 3 is sealed with a seal member 5 made of a diaphragm (or bellows). Meanwhile, an actuator 9 is vertically supported in the housing 1. A drive lever 11 having its lower end 11b coupled to the upper part of the housing 1 is vertically arranged at a position where it faces the drive shaft 9a of the actuator 9. Thereby it is possible to eliminate several reaction forces exerted to the actuator 9.
Patent JP-H07228330-A (JP)
Title: Dust collector dust discharging device for belt conveyor equipment
Inventor: IIZUKA RYOICHI
IPC: B65G45/26
Filed: 1994-02-21
Abstract: PURPOSE:To provide a dust collector dust discharging device for a belt conveyor equipment by which the deterioration of sucking efficiency of a bag filter in operation of a belt conveyor can be avoided and after-cleaning time dust is not regenerated after the belt conveyor is stopped and the periphery is not polluted. CONSTITUTION:A dust collector dust discharging device has a bag filter 4 to collect dust generated by a belt conveyor, a rotary valve 5 arranged under this and a switching chute 14 arranged just under this so as to switch the dust from the rotary valve 5 to the belt conveyor side and the drain pit side, and has a conveyor side inlet pipe 15 to connect this switching chute 14 to the belt conveyor side, a drain piping side inlet pipe 16 to connect the switching chute 14 to the drain pit side and a feeder to supply the dust from the conveyor side inlet pipe 15 to a conveyor side dust throwing-in pipe 18, and has a water spraying nozzle 19 in a conveyor side dust throwing-in pipe 18 so as to humidify the dust in the dust throwing-in pipe 18.
Patent JP-2000219732-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: MIYAUCHI TETSUO
IPC: B01J4/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the variation in polymer discharge and stabilize the hue and degree of polymerization of a resultant polymer in the continuous reaction of a mixture mainly comprising an aromatic dihydroxy compound and a carbonic diester in the presence (absence) of a catalyst by using a single- or twin-screw pump for extracting the polymer from a horizontal reactor. SOLUTION: An aromatic polycarbonate resin is produced generally by carrying out the initial polymerization, e.g. in a vertical complete mixing vessel and sending the reaction product to at least one horizontal reactor to carry out the latter polymerization, In the latter polymerization, extracting the polymer from the horizontal reactor with a gear pump suffers from pulsation because of the viscosity increase of the polymer, and keeping the discharge constant is difficult; however, using a single- or twin-screw pump makes continuous and stable discharge possible. Preferably, a gear pump is installed as a discharge pump at the position after the screw pump.