baber/WOPTO huggingface dataset:
Patent JP-H1113390-A (JP)
Title: Tail seal device for shield machine
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To surely seal a tail part by providing a rear drum capable of width enlargement, a seal member and a gap block. SOLUTION: Movable blocks 3, 5 are attached to the right and left opening parts of a central block 1 in the width direction. A projection face part 1a is provided on the upper and lower inner faces of the central block 1. Water sealing packings 7, 9 are set on the movable blocks 3, 5 and the sliding face of the central block 1, and seal members 15, 17, 19 are set on the inner face of each block 1, 3, 5. The movable blocks 3, 5 are moved for enlarging and widening a rear drum part in the width direction. At this time, a gap is produced among a gap block 21 or 27 and the seal members 17, 19, following is performed on the movement of the blocks 3, 5, and both the side faces of the block 21 or 27 is always abutted on the seal members 15, 17, 19 by moving the block 21 or 27 rearward.  Thereby water sealing of a tail part is made sure and the gap between the seal members can be always blocked.
Patent JP-H10199018-A (JP)
Title: Optical pickup device
Inventor: LEE KEUN JONG
IPC: G11B7/1356
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of reproducing two kinds of disks with different densities with a simple constitution, by operating integrally an objective lens part with a beam splitter part. SOLUTION: A laser beam emitted from a laser diode 110 is reflected by a third coating surface 146 of a third beam splitter 145. This reflection beam is reflected partially by a second coating surface 144 of a second beam splitter 143, and goes toward a second objective lens 122, and another part is made incident on a first coating surface 142 at an angle of 45 deg.. When an optical disk 190 to be reproduced is a CD, the beam through a second objective lens 122 for CD is focused on the CD. When the optical disk 190 to be reproduced is a DVD, the beam through a first lens 121 for DVD is focused on the DVD precisely.
Patent JP-S6333238-A (JP)
Inventor: SUGA TADORU
IPC: B65B61/14
Filed: 1986-07-22
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-S6236247-A (JP)
Title: Wafer transport device
Inventor: FURUSHIMA HIDEO
IPC: B65H5/14
Filed: 1985-08-05
Abstract: PURPOSE:To provide possibility of loading and unloading without causing contamination to the oversurface by mounting a thin piece, which has a vacuum suction port and whose tip is in the form of a knife edge, on a transport arm through a resilient member in such a way as capable of vertical motion and tilting and by inserting in the undersurface of wafer. CONSTITUTION:A transport arm 10 is capable of revolving up and down and to the right and left, and at its tip the body 12 is fixed. A thin piece 34 is fixed there through a hinge 21, bellows 22, intermediate cylinder 30, bellows 31 and suction head 32. A suction port 35 is formed at this thin piece 34, and connected to a vacuum source via the inner space and a hole with the aid of a joint. A hollow shaft 24 is rotated round a shaft 25 by a rod 27 moving to the left and right, and the intermediate cylinder 30, bellows 31 and suction head 32 are inclined, and the thin piece 34 is inserted in the undersurface of wafer 33 when the knife edge of the thin piece should be buffer by the bellows 31. Now attraction is performed. A suction port 50 at the suction head 32 is connected to vacuum source through the hollow shaft 24, joint 58, and the like to attract the wafer 33 from above.
Patent JP-S6149492-A (JP)
Inventor: KATONO TAKASHI
IPC: H05K1/02
Filed: 1984-08-17
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-H11350825-A (JP)
Title: Sash roller and running device of sash roller
Inventor: KURIKI SHIGEHISA
IPC: E05D15/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a running device preventing contact and rebounding of a sliding door and a sash roller suitable for the running device. SOLUTION: This sash roller 1 is provided with a case 2 having an open face and a running body which is provided with a slider 22 in a front end part of a frame body 21 and supports a wheel 23 in a rear end part thereof and exposes the wheel 23 from the open face to mount the running body internally in the case 2 so as to travel. The running body is elastically energized and supported in the direction of the open face by a coil spring 18. Moreover, a running device on which the sash roller 1 runs is provided with a braking face 31 on which the wheel 23 of the sash roller 1 rides on an end part of a running groove 41a of a rail 41 and a stopper member 30 having a recessed part 33 continuous with the braking face 31.
Patent JP-S6111079-A (JP)
Inventor: MINAMINO YOSHINORI
IPC: A63F9/00
Filed: 1984-08-17
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-S5695448-A (JP)
Title: Metal ingotting method of less cracking
Inventor: WADA TADAYOSHI
IPC: B22C3/00
Filed: 1979-12-27
Abstract: PURPOSE: To pregent longitudinal cracking from occuring in a steel ingot by coating a mold coating on the mold inside surface of the parts where the steel ingot parts from the mold slowly, and keeping the other parts uncoated at the time of casting molten steel to a mold made of cast iron.  
     CONSTITUTION: At the time of pouring molten metal into a mold 1 and producing a steel ingot as a rolling blank material, a mold coating is not applied or applied thinly on the inside surfaces of the mold corresponding to the parts vulnerable to the occurrence of corner cracking in a 100mm range on both sides from the centers of the corner parts A, B, C, D of the solidified shells 5, 8, etc. which cool faster and part faster from the inside surface of the mold. The mold coating is beforehand applied on the parts where the parting of the solidified shells of the steel ingot begins slowly, that is, the parts other than said corner parts. This decreases the occurrence of the longitudinal cracking 7 owing to the thermal stress from the other parts accompained with the early soldification and shrinkage of the corner parts, and the longitudinal cracking 9 owing to thermal stress on account of the thinness of the solidified shell 8 by the sticking of splash on the inside wall surface of the mold of the parts other than the corners. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0752167-A (JP)
Title: Plastic-made molding header with connecting pipe suitable for heat exchanger and its production
Inventor: PIEERU PERUDOROO
IPC: B29L31/00
Filed: 1994-07-25
Abstract: PURPOSE: To prevent the deformation of a connection pipe when it is to be detached from a mold by integrally forming reinforcing ribs in the inner peripheral taper surface region of the connection pipe in an axial direction so as to project them toward the inner diameter of the connection pipe. CONSTITUTION: A holding part 22 protruding in an outer diameter direction is provided to the outer periphery of the opening part 20 of the connection pipe 16 of a molded header 10 and a taper surface 24 is provided to the inner periphery of the opening part of the connection pipe. In order to suppress the radial deformation of the connection pipe 16 to be generated at the time of detachment from a mold, reinforcing ribs 26 are integrally molded on the region of the taper surface 24 in the axial direction of the connection pipe 16 so as to be projected in the inner diameter direction of the connection pipe 16.  When the connection pipe 16 is forcibly pulled out of a mold, the pull-out of the connection pipe becomes easy by the taper surface 24 and the deformation is generated in the taper surface 24 of the connection pipe 16 at the time of pull-out but prevented by the reinforcing ribs 26.
Patent JP-S6150429-A (JP)
Title: Reception sound volume adjusting system of radiotelephone set
Inventor: ITO KOICHI
IPC: G01C21/28
Filed: 1984-08-20
Abstract: PURPOSE:To increase sound volume and to improve the S/N of a received sound signal at the same time by providing a regulation information generating means to a radiotelephone set and allowing a master set to control a signal level of the received sound signal incoming through a wired telephone line according to the regulation information fed from the radiotelephone set even if the reception sound volume is lowered. CONSTITUTION:In the received sound volume of the radiotelephone set 40 is small and hard to listen, when a subscriber operates a variable resistor 41 in the direction increasing the received sound volume, after its output voltage, i.e., a regulation voltage is coded by a coding circuit 42, modulated at a transmitter 43, and the result is transmitted to the master set 20 from the antenna. The transmission signal (regulation information) is received by a receiver 28 of the master set 20, decoded by a decoding circuit 29 and fed to an attenuator circuit 30 as a gain control signal. Thus, the signal level of the received sound signal incoming via a wired telephone line 1 is increased, modulated by the transmitter 30 and transmitted to the radiotelephone set 40 from the antenna 24. Thus, the signal with high S/N where only the signal level of the received sound is increased is received to the radiotelephone set 40.
Patent JP-H0616096-A (JP)
Title: Hood insulator
Inventor: OYA TOMOAKI
IPC: B29C43/18
Filed: 1992-06-30
Abstract: PURPOSE:To enhance heat resistance and sound absorption by bonding a thermoplastic resin fiber base material, using the hardening substance of a setting resin and a hardening agent and/or a thermosetting resin and a film forming resin. CONSTITUTION:A thermoplastic resin fiber base material A is bonded. using the hardening substance of a setting resin and hardening agent and/or a thermosetting resin B and a film forming resin C. In this case, in the hardened substance, the ratio of the setting resin and the hardening agent and/or the thermosetting resin B to the film forming resin C is 99.5:0.5-50:50. The total wt. of the component B and the component C is 20-400 pts.wt. per 100 pts.wt. of the base material A. This provides a hood insulator having light wt., heat resistance and being excellent in sound absorption.
Patent JP-H0462926-A (JP)
Title: Manufacture of semiconductor device provided with al electrode wiring
Inventor: YAMADA YOSHIAKI
IPC: H01L21/28
Filed: 1990-06-30
Abstract: PURPOSE:To inhibit the disconnection of an Al main component film by an electro-migration by a method wherein an inert gas ion beam is applied to the interface between the Al main component film and a titanium nitride film and an alloy layer is formed. CONSTITUTION:A silicon oxide film 2 is formed on the surface of a silicon substrate 1, a contact hole is formed in a prescribed region of the film 2 and a titanium film 3, titanium nitride film 4 and an Al alloy film 5 are applied in order on the film 2. Then xenon ions are implanted in a density of 2X10<15> to 4X10<16>cm-<2> with an accelerating energy of 200 to 1000 keV and an alloy film 6 is formed on the interface between the films 4 and 5. An Al alloy film 7 is formed anew on the whole surface and thereafter, the films 7, 5, 6, 4 and 3 are respectively molded into a prescribed pattern and lastly, a heat treatment is performed to provide sufficient contact between the films.
Patent JP-S5797899-A (JP)
Title: Reducing method for interference area between movable die and gripper by transfer press
Inventor: YOKOTA FUMIKI
IPC: B21D43/05
Filed: 1980-12-10
Abstract: PURPOSE:To reduce an interference area between a movable die and a gripper, by shifting the lower-dead-point arrival time of a link press and that of a crank press from each other when operating the link press and crank press synchronously. CONSTITUTION:When the lower dead point of the slide of a link press and that of a crank press are coincident with each other, the interference curve of the release direction of a gripper and that of the gripping direction are curves 9b and 9a respectively, and when they are shifted from each other, the interference curves are curves 12a and 12b. Consequently, when the lower dead points are shifted from each other, a safety area is expanded as shown by slanting lines 20 in the release direction. In the upward movement, feed and downward movement directions of the gripper, the interference curve between the gripper and a press top force is a curve 15 when the lower dead points are coincident or a curve 16 when shifted, narrowing down the interference area as shown by slanting lines 21.
Patent JP-H0223097-A (JP)
Title: Exciter for ac-excited generator motor
Inventor: TSUJI EIJI
IPC: H02P27/06
Filed: 1988-07-12
Abstract: PURPOSE:To continue an operation without stopping an AC-excited generator motor even if one-phase winding of 3-phase exciting windings is opened by switching 3-phase AC-excited current command calculators and 2-phase AC- excited current command calculators. CONSTITUTION:A frequency converter 7 is connected to 3-phase AC-excited current command calculators 6a by a converter 9 at the time of normal operation. Here, when a cycloconverter is, for example, used for a frequency converter, the case that one-phase winding is opened is considered like the case that an arm shortcircuit occurs. In this case, the converter 9 is switched to 2-phase AC-excited current command calculator 6b, and the converter 7 and the calculator 6b are connected. Thus, a 3-phase AC-excited state is smoothly shifted to a 2-phase AC-excited state at the time of opening of 1-phase exciting winding without stopping a device.
Patent JP-S5962951-A (JP)
Title: Arithmetic device mixed with multi-precision
Inventor: HOSONO NAOTSUNE
IPC: G06F7/76
Filed: 1982-10-04
Abstract: PURPOSE:To attain miniaturization and to improve economy, by incorporating plural arithmetic units having different bit length in a microcomputer and applying an arithmetic unit corresponding to an operand length in each instruction. CONSTITUTION:The arithmetic units 1a, 1b, 1c have respectively 16-bit, 8-bit and 4-bit length. First, the instruction to be executed is stored in an instruction register 6 in the stage of instruction fetch. This instruction is given to an instruction decoder 7, where the switching of each gate and processing timing are decided. That is, only the gate of the arithmetic unit in matching with the operand length among the 16-bit operation, 8-bit operation and 4-bit operation units is opened for, preparing the execution of the incoming operation. The entire processing speed is improved by selecting the arithmetic unit suitable for the bit length of the data with the instruction in this way.
Patent JP-H0266198-A (JP)
Title: Method for coating article and aqueous coating composition
Inventor: ANDORIYUU DOROTSUKIKOBUSUKII
IPC: C25D15/02
Filed: 1989-07-06
Abstract: PURPOSE: To codeposit a specific polymer for film formation and a metal on the surface of a work, and to form an excellent protective film having excellent corrosion resistance, by using an aq. carrier, into which this polymer is dispersed and incorporated and the salt of a specified metal is dissolved and incorporated as a plating liquid and energizing between the cathode and counter electrode of the work.  
     CONSTITUTION: In an aq. carrier of 2.5-9.5 pH value containing A dispersion, which is a polymer for film formation having a three-dimensional stabilization unit, such as epoxy resin, but not having an ionic stabilization unit and has the critical fusion value negative from -3 unit, and a water-soluble inorg. salt, such as chloride of Zn, Cd, Co, Fe, Pb and Ni or an org. salt, such as acetate, so that this dispersion has the critical fusion temp. of 35 to 95°C, the work is immersed as the cathode. The cathode and the anode, which is counter electrode, are then energized with a current density of 1 to 35mA/cm 2 . The polymer films made of the epoxy resin, etc., contg. 0.06wt.% at least one kind of the metals described above are codeposited on the surface of the work, which is the cathode, by which the corrosion resistance thereof is greatly improved. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0338324-A (JP)
Title: Method of covering inner surface of duct line
Inventor: IWAMOTO AIJI
IPC: F16L1/024
Filed: 1989-07-05
Abstract: PURPOSE:To cover surely the inner surface of a duct line with a plastic tube or composition hose by connecting a water absorption block between the top end of a tube and a tube traction wire, and allowing it to pass through in the duct line at the same time of drawing in the tube in order to remove the moisture within the duct line. CONSTITUTION:A water absorption block A3 and water absorption block B3 are connected between a tracing wire 1 and the top end of a tube 2, further a twist returning member 5 is connected therebetween which may serve to prevent the twist of the tube 2. Each outer diameter of the water absorption blocks 3, 4 is formed somewhat larger than the inner diameter of the duct line. Upon drawing in the tube, the traction wire 1 is pulled so as to pass through in the duct line A so that the residual moisture or the moisture dropped from a branch pipe or corporation cock is absorbed in the water blocks 3, 4 and completely removed therefrom. After drawing in the tube 2 in the duct line A, the tube is swelled by sealing air or the like and then steam is sent thereinto so as to heat and pressurize it with the result that the tube is brought into close contact with the inner surface of the pipe. The atmospheric returned water from the branch pipe or corporation cock is interrupted by the tube 2 and thus it may not infiltrate between the pipe and the tube, thereby realizing the excellent inner surface covering.
Patent JP-H0461882-A (JP)
Title: Assembly method for vehicle seat
Inventor: KASUYA TAKASHI
IPC: B68G7/05
Filed: 1990-06-30
Abstract: PURPOSE:To prevent the occurrence of a wrinkle by properly bonding a trim cover having a location board sewn as integral part thereof, to a cushion body having a swollen projection on a seating surface. CONSTITUTION:A cushion body P having a cut groove 32 for engagement with a location board 2 is mounted to an upper die U as shown in Fig. 4. An adhesive is applied to the surface of the cushion body P or the reverse side of a trim cover C. Then, the upper die U is lowered, thereby pressing the cushion body P to the trim cover C on a lower die L. As a result, the reverse side 22 of the location board 2 is pressed into the cut groove 32 of the cushion body P, and the trim cover C is bonded to the cushion body P under pressure between location boards 2 right and left. According to the aforesaid construction, the trim cover C can be bonded to the cushion body P without occurrence of an wrinkle or the like.
Patent JP-S6064341-A (JP)
Title: Retrieval system of microfilm
Inventor: OKANO TAKESHI
IPC: G03G15/22
Filed: 1983-09-19
Abstract: PURPOSE:To locate a film only when the W/R (camera reader) modes of an externally specified frame is coincident, and to facilitate retrieval by storing the address of each frame in an W/R combined electrophotographic microfilm device and whether photography is performed or not. CONSTITUTION:An W/R mode-combined microfilm 9 is obtained by connecting an electrophotographic microfilm part 8 to a magnetic tape part 6 in one body, and stored in a two-shaft type cassette case. The microfilm part 8 is provided with, for example, blip marks 0000-1000, frame by frame, and each frame is recorded and read electrostatically. Further, pieces of information on a retrieval number, whether record is present or not, and a date when the frame is recorded corresponding to the respective frames are recorded at the magnetic tape part 6. This tape is loaded on a device frame to perform recording and reading operation. Thus, double expousure and optical fatigue of an unrecorded part are prevented, and retrieval is facilitated.
Patent JP-2001001708-A (JP)
Title: Shaft end caulking tool
Inventor: TODA KAZUHISA
IPC: B23P19/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool for caulking a shaft end which facilitates caulking work such that deflection and deformation rarely occurs even if elevated pressure force is applied, excessive pressure force is unnecessary for obtaining required axial tension, and setting of pressure force for obtaining the required shaft force is easy. SOLUTION: This shaft end caulking tool 10 has a shaft portion 12 and a bearing 2 disposed at the outer periphery of the shaft portion 12. The caulking tool 10 is used to caulk a shaft end of the shaft portion 12 onto an end face of a collar 21a of an inner ring 21 of the bearing 2 so as to prevent the bearing 2 from slipping and supply preload. At least a surface of a concave portion 10a contacting with the shaft end is made of a super-hard tool material having higher hardness (830 Hv or more) than that of high-speed tool steel.
Patent JP-H09313270-A (JP)
Title: Refrigerator and sink with integrated refrigerator
Inventor: ONO MASAHIRO
IPC: F25D23/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a refrigerator provided either outside or inside of a sink, and to prevent loss of cooling efficiency of a refrigerator due to heat generated in a sink having the refrigerator. SOLUTION: A container 12, made of thermal insulating material, is provided with a unit cover 13 composed inside of an air channel 13c which has an intake port 13a and an exhaust port 13b, and which is led from the intake port 13a to the exhaust port 13b. The unit cover 13 is provided inside with a thermoelectric element 16 having a heat-absolving section and a radiating fin 21, and a refrigeration device 15 having a blower 17 for air-cooling the radiating fin 21. A refrigerator 11 refrigerates inside by contacting the heat-absorbing section to the container 12. The container 12 is provided with fixing means 14 to fix to a sliding member 9 of a sink. The sink with the built-in refrigerator 11 is provided with an outside air supplying passage 6, whose end faces the intake port 13a of the refrigerator 11.
Patent JP-S5875926-A (JP)
Title: Initialization system for logical circuit
Inventor: OGAWA TAKASHI
IPC: H03K17/22
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a large decision margin and to stabilize the operation of a deciding circuit by use of a subordinate power source, by driving a logical circuit by subordinate electric power obtained from a high-voltage source through a voltage dropping circuit, and deciding on the voltage drop across a high voltage source and then obtaining a reset signal. CONSTITUTION:A high-voltage source voltage V0 is set to 12V, and a subordinate power source voltage V0' is set to 5V. Resistances R2, R3, R4 and R5 are so selected that when V0=8V and V0'=5V, voltages VA and VC are equal to each other. Even if the high-voltage source voltage starts dropping by the occurrence of a fault, the subordinate power source voltage is still in normal operation, so a voltage comparator IC2 and a logical circuit IC1 are still in normal operation. When the high-voltage source voltage drops below 8V, the comparator IC2 generates an output to reset the logical circuit IC1.