baber/WOPTO huggingface dataset:
Patent JP-H10107068-A (JP)
Title: Tab type semiconductor device
Inventor: GOTO SATOSHI
IPC: H01L21/60
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent the occurrence of imperfect bonding caused by the positional deviation between bumps and inner leads at the time of bonding the inner leads. SOLUTION: A TAB semiconductor device is constituted by connecting inner leads 5 extended into a device hole 2 formed in a base film 1 to bumps 4 formed on a semiconductor chip 3. The bumps 4 are arranged in inclined states and the front end sections of the leads 5 are bent so that the bent sections can be faced oppositely to the bumps 4. Therefore, the occurrence of imperfect bonding can be prevented by apparently reducing the pitch fluctuation of the leads 5. In addition, the arranging direction of the bumps 4 is made unparallel with the side of the chip 3 so that the bumps 4 can be inclined without widening the arranging pitch of the inner leads 5.
Patent JP-H0672692-A (JP)
Title: Vibration damping control device for hoisting load
Inventor: SAKO SHINICHI
IPC: B66C13/22
Filed: 1992-08-28
Abstract: PURPOSE:To provide a vibration damping control device for a hoisting load which can cope even with swing thereof generated in a spot, where the load can not be directly confirmed by an operator, by enabling the swing of the hoisting load to automatically stop with no necessity for operation by the skilled operator. CONSTITUTION:A device is constituted such that when swing is generated in a material 21, hook 23 and a wire 19, a moving amount to a horizontal direction of the hook 23 by the swing is calculated by a main control circuit based on automatic follow up action of an automatic follow up unit 31, to move a point end 17 of a boom 15 to a part just above the hook 23 based on a result of this calculation.
Patent JP-S62113182-A (JP)
Title: Image forming device in common use for lamination treatment
Inventor: NAKAGAWA NORIYUKI
IPC: G03G15/20
Filed: 1985-11-13
Abstract: PURPOSE:To stably feed paper by making the conveying direction of a laminate set changeable freely in the direction opposite from the conveying direction in the stage of an ordinary fixing process and providing a supply part for the laminate set before the passage to a fixing device and a take-out part after the passage thereof. CONSTITUTION:A feed roller 18 is provided in the position of a paper discharge tray 12 near the fixing device 10 and can be driven forward and backward together with paired rollers constituting the fixing device 10. A laminated paper discharge passage 20 is formed upward from the conveyor belt 8 side of the fixing device 10 and the tray-shaped laminate set take-out part 22 is provided to the front end thereof. The tray 12 is commonly used as the supply part for the laminate set. At least the feed roller 18 and the paired roller of the fixing device 10 are rotated backward so that the laminate set L is subjected to a lamination treatment in the stage of passing the fixing device 10 and is discharged onto the take-out part 22 when the laminate set is inserted from the supply part of the laminate set in common use as the tray 12 in the lamination mode.
Patent JP-S63108970-A (JP)
Title: Method for joining aluminum alloy material
Inventor: AMANO NOBUYA
IPC: B23K1/20
Filed: 1986-10-25
Abstract: PURPOSE:To improve the intensity of the part made of Al alloy by cleaning the joining face of an Al alloy material by an inert gas, etc. in advance and performing the diffused junction at the specified temp. by sticking the super fine powder of a metal immediately thereafter. CONSTITUTION:The joining face of the Al alloy material 1 made by a powder metallurgical method, etc. is subjected to a cleaning treatment in advance by the spattering under the inert gas of an argon gas, etc. Immediately thereafter, the superfine powder of a metal or alloy whose grain size is about <=1mum, forming an eutectic with Al is inserted with its sticking on the joining face and a diffused junction is performed under the conditions of the specified temp. and pressure. With this method the diffused junction is performed by the heating at comparatively low temp. in a short time and the Al alloy part in complicated shape can be formed. Consequently the intensity of Al alloy made part is improved.
Patent JP-H1194449-A (JP)
Title: Refrigerator
Inventor: KUMAKURA HIDEO
IPC: F25D23/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To upgrade handling convenience by integrally providing a recess for containing a fixed rail and a recess for containing a movable rail with right and left of a peripheral wall of a cooler chamber, and integrally providing a partition wall for containing the movable rail at a peripheral wall of the chamber. SOLUTION: A fan guard 10 of a partition wall is formed at a back part of a deep freezing chamber 2. And, the back part of the guard 10 is used as a cooler chamber 11. A recess 31 for containing a fixed rail to contain a fixed rail 28 is integrally provided at right and left wall of a back surface plate 12 for constituting a peripheral wall of the guard 10 and the chamber 11. And, a recess 33 for containing a frame and movable rail is provided to extend backward from an opening of the plate 12. Further, a partition wall 34 for constituting a protruding recess is integrally provided with the plate 12 at the cooler 13 side of the recess 33.
Patent JP-H03174106-A (JP)
Title: Juncture of optical fiber with sealed metallic pipe and method for connecting the fiber
Inventor: SOTODANI SHIGEO
IPC: G02B6/44
Filed: 1990-09-25
Abstract: PURPOSE:To improve the transmission reliability of the optical fibers sealed in metallic pipes and particularly the reliability over a long period of time by forming a relaying pipe to the same diameter as the diameter of the metallic pipes and connecting coated optical fibers in such a manner that the fibers are kept free from tension near the juncture thereof. CONSTITUTION:The relaying pipe is formed to the same diameter as the diame ter of the metallic pipes and the coated optical fibers do not receive the tension near the juncture. For example, the metallic pipes 5a, 5b are removed respective ly about 50cm from the respective ends to expose the coated optical fibers 3a, 3b. The relaying pipe 6 is previously inserted onto the one metallic pipe 5a and the coated optical fibers 3a, 3b are connected in the juncture 4. The end part 6a of the relaying pipe 6 is overlapped with the metallic 5a at about 2cm from the end, then the relaying pipe 6 is elongated 10% except about 2cm part (end part 6b) from the ends of the pipe by using half-split dies 10. The fibers are connected in such a manner, by which the transmission reliability of the fibers sealed in the metallic pipes and more particularly the long-term reliability are improved in such a manner.
Patent JP-2000088708-A (JP)
Title: Device for testing brake valve for rolling stock
Inventor: KUMANO KIYOAKI
IPC: G01L5/28
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for testing brake valves for a rolling stock capable of carrying out short-time data processing and highly accurate measurement through the use of simple testing facilities and optimal for the verification of the performance of repair products for the periodical repair of the brake valves and the part exchange of the brake valves. SOLUTION: This device 1 is a device for testing brake valves for a rolling stock with a detachable handle in which the opening of a brake valve 2 is regulated by the rotational operation of the handle to output a predetermined pneumatic pressure to a brake device. Here, the device 1 is provided with a dummy handle 4 mounted instead of the handle, a rotation angle detecting device 6 for automatically detecting the angle of rotation of the dummy handle 4, and a pneumatic pressure detecting device 7 for automatically detect the pneumatic pressure outputted by the brake valve 2 according to the angle of rotation.
Patent JP-S62115962-A (JP)
Title: Original reader
Inventor: HASEGAWA SHIZUO
IPC: H04N1/04
Filed: 1985-11-15
Abstract: PURPOSE:To attain highly speedy reading without generating uneven color balance by providing an image sensor to photoelectrically convert the reflecting light of an original selected by a color filter, using a halogen lamp as a light source, and using the light source for lighting by direct current. CONSTITUTION:A contact type color CCD sensor 7 makes one side of 62.5mum (1/16mm) into one picture element, five CCD chips of 1024 picture elements are arranged in a zigzag way along the main scanning direction, respective picture elements are divided into three, namely, the size of 15.5mumX62.5mum, contacted onto the respective picture elements and the color filters of the cyanogen, green and yellow are arranged. To read the picture of an original 3 on an original stand 2, an original scanning unit 8 is shifted and scanned in the A direction of an arrow, simultaneously, a halogen lamp 4 in the original scanning unit 8 lights up, the reflecting light from the original 3 lights up the focusing rod lens lamp, and then, the reflecting light from the original 3 is guided to a focusing rod lens array 6, passes through an infrared ray absorption filter 13 and focuses to the contact type color CCD sensor 7. Thus, the satisfactory color original without the omission of the color information and the disturbance of the color balance can be read.
Patent JP-H02101165-A (JP)
Title: Automatic high-frequency matching device
Inventor: KAMATANI YOSHITO
IPC: C23C14/54
Filed: 1988-10-11
Abstract: PURPOSE:To match the impedance of high-frequency glow discharge to the impedance of a power source and to stabilize a film formation operation by providing plural capacitors and a controller which selects the capacitors according to discharge impedance to the automatic high-frequency matching device of a film forming device which utilizes the high-frequency glow discharge. CONSTITUTION:The impedance of the glow discharge in a vacuum vessel 3 is matched with the impedance of a high-frequency power source 1 and the thin film formation by the glow discharge is executed with the high-frequency power efficiency at the time of forming various kinds of the thin films on the materials to be treated in the vacuum vessel 3 by generating the high-frequency glow discharge. The automatic high-frequency matching device 2 consisting of the tuning side preset capacitors CPL 1, CPH 1, the matching side preset capacitors CPL 2, CPH 2, and a coil L is interposed between the high-frequency power source 1 and the vacuum vessel 3 and the fluctuation in the impedance is obviated by automatically controlling the load impedance in the vacuum vessel 3 by switching of relays MC 1, MC 2 for selecting the capacitors for presetting, by which the film formation operation is executed with the good high-frequency power efficiency.
Patent JP-H02101542-A (JP)
Title: Multi-operation processing system
Inventor: ITSUKAICHI ATSUSHI
IPC: G06F11/16
Filed: 1988-10-11
Abstract: PURPOSE:To reduce maximum power consumption when a time difference is decided by majority and make a system suitable for a space unit by interrupting the power supply of a main arithmetic processing part, interrupting the power supply of a storage part after a prescribed time, and temporarily holding important processing data so as to transfer it to a diagnosis processor. CONSTITUTION:When CPU 11 is abnormal and CPU 12 is normal, a power interruption command is transmitted from CPU 11 to CPU 12 at the same time as a detection in the mismatching of processing data of CPU 11 and CPU 12. When CPU 12 receives the power interruption command in a command reception part d2, a power interruption command S1 is transmitted to MPUb2 and the power supply of MPUb2 is interrupted. A power interruption command S2 is transmitted to a RAM part e2 after an optional time T has passed, and the power supply of the RAM part e2 is interrupted. Important processing data in terms of software, which normal CPU has, is temporarily stored in local RAM a2 and processing data which are held are transferred to diagnosis CPU during that time.
Patent JP-S63109844-A (JP)
Inventor: YOSHITOME EIJI
IPC: A61B8/14
Filed: 1986-10-27
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-2000089595-A (JP)
Title: Transport guiding device for unfixed image recording medium
Inventor: SAITO KOJI
IPC: G03G15/20
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To smoothly guide to a fixing device, without imparting a graze of a transport guiding member, causing a jamming, a bending or the like, on a unfixed image such as the toner image formed on a recording medium. SOLUTION: This guiding device is allowed to arrange a first guide member 1 provided with a endless belt 6 of freely circulating, and a number of projects 7 on the whole periphery of the above endless belt 6, on the unfixed image forming surface A side of a transported recording medium 2, and moreover to arrange a second guide member 3, on the surface B side opposite to the unfixed image forming surface side of the transported recording medium 2. Even if the leading end of the transported recording medium 2 buts on the first guide member 1, since the endless belt 6 is shifted by its transporting force, the impact at the butting time is small, therefore the unfixed image is not affected thereby.
Patent JP-H08121009-A (JP)
Title: Hinge mechanism
Inventor: UMEDA ARAO
IPC: E05D11/08
Filed: 1994-10-20
Abstract: PURPOSE: To provide a low cost and long service life hinge mechanism which is capable of opening smoothly and changing power required to open and close in conformity with the angle of opening and closing. CONSTITUTION: A sliding ring 4 mounted on the outer periphery of a rotary ring 2 is inscribed with a fixing cylinder 1. The sliding ring 4 is an oval-shaped body in cross section while the rotary ring 2 has an oval-shaped body in cross section and the outer periphery of the ring is placed in close contact with the inner surface of the oval-shaped body. On the inner surface of the fixing ring 1 there is formed a step part in the radial direction at two symmetrical locations in such a fashion that the inside diameter of the fixing ring 2 may be continuously changed so as to satisfy the following relation: Assuming that the inside diameter of the fixing ring is specified to be 'a' but the step area is excluded.  Under the condition that 'c' is slightly smaller than 'a' while 'b' is slightly smaller than 'c', the inside diameter of the step area is changed consecutively as described a→b→c→a→.
Patent JP-H1075864-A (JP)
Title: Porous ceramics pillow
Inventor: TANABE KAZUKI
IPC: A61F7/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for bedding having a function of adsorbing and absorbing sweat and body odor in perspiration and a function of giving a acupressure effect on and cooling to the back of the head. SOLUTION: A porous ceramic pillow uses porous ceramics for the content ion the pillow to absorb and absorb sweat and body odor. Then, since the porous ceramics are formed spherically to have 5-10mm diameter, they give a proper acupressure effect on the back of the head to provide comfortable sleep. Further, a compact pillow can be prepared which is adapted to previously absorb water and refrigerated in a freezer to be put below a pillow cover and used as an ice pillow.
Patent JP-2001082634-A (JP)
Title: Heat insulating support device of low temperature fluid transport piping
Inventor: KIKUCHI SHIRO
IPC: F16L3/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To certainly avoid growth of a crack caused by low temperature contraction of a heat insulating support body even when a screw member for fastening of a piping support plate exists on the heat insulating support body. SOLUTION: A screw hole which is on an upper surface part of a heat insulating support body 4 molded of hard urethane foam and is to fasten a metallic support plate 6 to support piping 1 by a screw member 7 is formed into a stepped hole made of a slots 6a to allow insertion of screw shaft parts and slots 6b to allow insertion of the screw shaft parts but not to allow insertion of screw head parts.
Patent JP-H0970645-A (JP)
Title: Die device for producing cylinder block and production of cylinder block
Inventor: MIZUKUSA YASUYUKI
IPC: B22D17/22
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a die device for producing a cylinder block and a method for producing the cylinder block which easily takes out a placed core from the closed deck type cylinder block and has high dimensional precision. SOLUTION: A notching part 31 is formed in a die part 30 for forming a water jacket and a projecting part 30a is projectingly arranged on the bottom part 30b of the notching part. The two divided placed cores 24, 25 are fitted to the notching part 31, and the end surfaces 24d, 25d of the placed cores are laid on the projecting part 30a, and a gap for forming a bridge part is provided between the end surfaces and the bottom part 30b. At the time of shifting the die part 30 after solidifying the molten metal, the placed core is remained in the water jacket by existence of the bridge part. A jig is inserted from a hole part corresponding to the projecting part and the placed cores are shifted to mutually reverse direction from the divided surfaces 24a, 25a of the placed cores, and the placed cores are taken out from an opening end part of the water jacket.
Patent JP-H0198389-A (JP)
Title: Pilot signal detection circuit for magnetic reproducing device
Inventor: KIDO KOICHI
IPC: G11B20/02
Filed: 1987-10-09
Abstract: PURPOSE:To attain stable phase comparison with simple constitution by using a signal synchronously with a mean phase of a pilot signal or a burst signal so as to detect the phase of the pilot signal. CONSTITUTION:A reproduced color signal outputted from an LPF 69 is fed to a multiplier 91. The output of the multiplier 91 is fed respectively to a pilot gate 93 and a burst gate 94 respectively. The pilot signal extracted by the pilot gate 93 is fed to a phase comparator 95 and the phase is compared with that of a reference signal from a crystal oscillator 99. The output of the phase comparator 95 is fed to a multiplier 92 together with the output of a VCO 97 and its output is fed to a the multiplier 91. The burst signal extracted by the burst gate 94 is compared with the phase of the reference signal from the crystal oscillator 99 at the phase comparator 98 and its output is fed to a switch circuit 59 as a switching control signal via a sample-and-hold circuit 100, the LPF 101 and a comparator 102.
Patent JP-S62117607-A (JP)
Title: Boosting apparatus for medium to be pressurized
Inventor: MASUDA YOSHIMASA
IPC: F04B17/00
Filed: 1985-11-15
Abstract: PURPOSE:To reduce consumption of a working medium by using both a driving means wherein the consumption of the working medium is made zero in a period of nonrevolution of overload and a pressurizing means wherein discharge pressure of a medium to be pressurized is caused by receiving the transmission of rotating torque by means of the driving means and feeding raw liquid. CONSTITUTION:When compressed air is fed to a motor 11, the motor 11 is rotated and rotation torque is transmitted to a rotor 20 of a pump 12 via a chain 29 to rotate the rotor 20 and raw liquid is flowed through a suction port 22 and extruded through a discharge port 23. When the feeding amount of raw liquid exceeds filter treating amount, raw material is pressurized by means of actuation of the pump 12. Rotation torque of the motor 11 is made large by the rise in pressure of raw liquid but the number of revolutions is reduced and the motor 11 is stopped when maximum rotation torque decided by pneumatic pressure is reached to a mechanical equivalent state. Consumption of compressed air is made zero while this period and pressure of raw liquid is made to maximum discharge pressure of the pump 12. Thereafter, while keeping high pressure the feeding amount of raw liquid fed from the pump 12 is followed to filtrate amount flowed out from a filter press 4 and asymptotically reduced.
Patent JP-2000086026-A (JP)
Title: Roll film loading cylinder and loading of roll film to loading cylinder
Inventor: ABE SHINICHI
IPC: B65H16/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a roll film loading cylinder provided with easily and accurately movable both clamping members for facilitating attachment to the roll film loading cylinder. SOLUTION: A first piston 45 and a second piston 46 are arranged inside a cylinder body 40, to which a roll film 22 is mounted, longitudinally movably along the axial direction, and a first clamping member 48 and a second clamping member 60 are arranged in the respective pistons 45, 46. The second clamping member 60 is constructed of a link mechanism, and a link member 62 is raised as shown in the figure in forward movement to the center of the cylinder body 40 white lowered in retraction so as to be inserted into the cylinder body 40 substantially. A mechanism charging/discharging compressed air to/from the cylinder body is arranged, and both pistons 45, 46 and both clamping members 48, 60 are moved forward/backward when a pressure of air supplied into the cylinder body is changed. A desired clamping force can be provided without any deviation when a pressure is regulated.
Patent JP-2000085941-A (JP)
Title: Vibration feeder
Inventor: YAMAMOTO HIROBUMI
IPC: B65G27/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily assemblable vibration feeder with an increased permissible amplitude and to reduce electrical charges from static electricity generated inside of a work vibrator. SOLUTION: A strip-shaped elastic member S which elastically supports a work vibrator 5 of a bowl or the like is formed of a plastic leaf spring 11 made of a fiber-reinforced-plastic and metal leaf springs 12a, 12b made of spring steel put on both sides of the plastic leaf spring 11. The plastic leaf spring 11 is thickened enough within the limit of spring fracture to maintain a high spring rate. The heavy work vibrator 5. therefore, can be supported and the permissible amplitude can be increased. Furthermore the metal leaf springs 12a, 12b maintain conductivity of the work vibrator 5 to reduce an electrical charge from static electricity generated inside of the work vibrator 5.
Patent JP-H06108354-A (JP)
Title: Production of melt-blown nonwoven fabric
Inventor: TAKAHASHI MASAKADO
IPC: D04H1/724
Filed: 1992-09-25
Abstract: PURPOSE:To provide a process for producing a melt-blown nonwoven fabric in improved productivity without deteriorating the quality of the nonwoven fabric. CONSTITUTION:A molten thermoplastic polymer is extruded through plural orifices 9 arranged in a row. Hot gas stream is slantly ejected against the extruded molten polymer through slits 10 opened at both sides of the orifice row. The ultrafine fibers fibrillated by this process are collected on a moving collection face under the orifices in the form of a sheet of the objective melt- blown nonwoven fabric. The distance between orifices 9 of the orifice row is 0.1-0.7mm, the extrusion rate of the molten polymer for each orifice is 0.1-3g/ min/orifice, the flow rate of the hot gas for 1cm of the orifice row is 0.08-0.3 Nm<3>/min and the temperature of the molten polymer extruded from the orifice 9 and the temperature of the hot gas blown through the slit 10 are set to be Tm+100 deg.C or below, where Tm is the melting point of the thermoplastic polymer.
Patent JP-S61126150-A (JP)
Inventor: FUERUDEINANTO KUBERA
IPC: C08K3/02
Filed: 1985-11-15
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。