baber/WOPTO huggingface dataset:
Patent JP-H0525648-A (JP)
Title: Plasma cvd film forming method
Inventor: MURAI MIKIO
IPC: G11B5/84
Filed: 1991-07-15
Abstract: PURPOSE:To prevent the deterioration of a product based on the staining of electrodes and the inside wall of a discharge tube by providing a porous electrode in the discharge tube installed in a vacuum chamber, blowing a nonpolymerizable gas, therefrom, introducing a polymerizable gas from another introducing port and energizing the porous electrode, thereby forming a thin film. CONSTITUTION:The discharge tube 8 is installed in the vacuum chamber and a sintered alloy electrode 12 bored with numerous holes (about 10 to 50mum diameter) is provided in this discharge tube 8. A prescribed vacuum degree is maintained in the vacuum chamber and a thin-film magnetic tape is unwound from an unwinding part 9 and is taken up in a taking-up part 10 via a can 7 and an energizing roll 10. While the nonpolymerizable gas is simultaneously blown out of the porous electrode 12, the polymerizable gas is introduced from another introducing port and the porous electrode 12 is energized, by which the thin film is formed on the tape. The deterioration of the product based on the staining of the electrode 12 and the inside wall of the discharge tube 8 generated by a long-term plasma discharge is prevented in this way.
Patent JP-S63184550-A (JP)
Inventor: ERITSUKU UORUNAA
IPC: B60R22/20
Filed: 1987-07-10
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-2001001963-A (JP)
Title: Spare tire throwing in device and throwing in method
Inventor: TOYAMA SHINJI
IPC: B62D65/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To throw in a spare tire safely and surely into a vehicle having a large vertical rear gate. SOLUTION: A pair of arms 14, 15 have a rotation center 29 for changing a tilt angle against a horizontal arm 12, and a rotation center 27 changing a tilt angle of a second arm 26 provided such that the second arm 26 is folded back against a first arm 25. The tip part 26a of the second arm 26 supports a tire clamp attach 82. A clamp 13 can tilt a spare tire held by the tire clamp attach 32 by tilting the first arm 25. The spare tire can be held horizontally beyond the tilted first arm 25 by adjusting an angle of the second arm 26 while the first arm 25 is tilted. This constitution extends a selection range of an attitude of the spare tire, thereby facilitating a throwing in operation for a high roof vehicle having many restrictions for throwing in the spare tire.
Patent JP-S5964835-A (JP)
Title: Photoresist composition
Inventor: ASANO MAKOTO
IPC: H01L21/027
Filed: 1982-10-05
Abstract: PURPOSE:To obtain a photoresist composition which is cured and colored in a fast color tone easy to discriminate when irradiated with ultraviolet rays or electron beams by blending a photosensitive resin with a photosensitizer and a specified diphenyl-beta-styrylmethane deriv. CONSTITUTION:The desired photoresist composition is obtd. by blending 100pts. wt. photosensitive resin (A) such as urethane acrylate resin or epoxy acrylate resin with about 0.05-20pts.wt. photosensitizer (B) such as benzoin or 2-chloroanthraquinone and about 0.05-15pts.wt. diphenyl-beta-styrylmethane deriv. represented by the formula (where each of R1, R2 and R3 is amino, alkyl, aryl, aralkyl, alkoxy, halogen or H, and each of R4, R5, R6 and R7 is alkoxy, alkyl, allyl, halogen or H). For example, bis(4-dimethylaminophenyl)-beta-styrylmethane is used as the deriv.
Patent JP-H0619825-A (JP)
Title: Input/output buffer management system
Inventor: TERANISHI HIROTO
IPC: G06F13/10
Filed: 1992-07-01
Abstract: PURPOSE:To improve the processing efficiency of input/output buffer management. CONSTITUTION:An input/output buffer management block 30 is provided with a first input/output buffer management block managing an input/output buffer 3 in one sector unit, a second input/output buffer management block managing the input/output buffer 3 in a previously decided sector unit. When the data capacity of an I/O request is one sector, an input/output buffer management table control means 20 refers to the first input/output buffer management block and secures the input/output buffer by receiving an operation instruction 1 from a control program 10. When the data capacity of the I/O request is more than one sector, the second input/output buffer management block is referred to and the input/output buffer is secured. In the case of reading, read data from an external storage device 5 is returned to the control program as output data 2.
Patent JP-H0731020-A (JP)
Title: Gas insulated switchgear
Inventor: INAMI YOSHIAKI
IPC: H02B13/02
Filed: 1993-07-14
Abstract: PURPOSE:To decrease the installation area by disposing a closed loop constituting part, composing an instrument PCT and a bypass disconnector, in parallel with the axial direction of a bus coupling a power receiving unit and a transformer unit. CONSTITUTION:A closed loop constituting part, comprising an instrument PCT 11 and a bypass disconnector 12 connected electrically in parallel, is disposed in the center of a power receiving/transforming facility. Power receiving units LU1, LU2 are disposed on one side of the closed loop constituting part whereas transformer units TU1, TU2 are disposed on the other side and coupling buses C1, C2 are disposed linearly. The closed loop constituting part is disposed in parallel with the axial direction of the buses C1, C2. This structure reduces the size of the closed loop constituting part and decreasing the installation area.
Patent JP-S59217977-A (JP)
Inventor: BUIRII DETSUKAASU
IPC: H01R43/01
Filed: 1983-09-20
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-H0733493-A (JP)
Title: Production of concrete plate
Inventor: HASEGAWA KUNIO
IPC: B28B3/02
Filed: 1993-07-14
Abstract: PURPOSE:To produce a concrete plate capable of using as a mold frame easily removable from hardened concrete without applying a mold releasing oil in the inside and also as a finishing wall material as it is, without removing the mold frame. CONSTITUTION:About 20-30% pitch type general purpose carbon fiber is mixed into a silica type mixing material such as silicious clay, and they are kneaded with cement, water and aggregate, and compression-formed in a plate shape to produce the concrete plate. In this way, the concrete plate high in bending deformation and impact strengths due to the mixed carbon fiber is obtained.
Patent JP-2001005667-A (JP)
Title: Digital signal processor and its control program rewriting method
Inventor: SAITO YUJI
IPC: G06F9/445
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To make easily rewritable a control program without requiring a specific memory or the like. SOLUTION: A flash ROM 17A for writing 16 bits e.g. as a one-word unit is provided with a writing buffer of 128 words e.g. and the size of the buffer is 256K bytes (128K words) e.g. Software for driving a mini-disk system e.g. and software for reading out data from a DRAM 27 and writing the data in the flash ROM 17A are stored in the ROM 17A from the first. A system controller 17 can read out a control program stored in the ROM 17A, execute control and read out/write data from/in an SRAM 32, and write data in the ROM 17A. The control program is rewritten by using these circuits.
Patent JP-S6151929-A (JP)
Title: Planar semiconductor device
Inventor: KIMURA AKIHIRO
IPC: H01L21/314
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled device of high withstand voltage and small leakage current by providing a semiconductor substrate of the first conductivity type, an impurity region of the second conductivity type, the first insulation film, a semi-insulation film, the second insulation film, and electrodes formed as ohmic contacts with the impurity region and the semi-insulation film. CONSTITUTION:An electrode wiring layer 4' of aluminum in ohmic contact with a P<+> type region 2 is formed via contact hole, and this layer 4' is brought into ohmic contact also with the semi-insulation film 6 via contact hole. Here, a terminal oxide film 3 is interposed on the neighborhood of the junction boundary of the P<+> type impurity region 2, and so the semi-insulation film 6 does not directly cover the surface of the Si substrate 1: therefore, current leakage is prevented. On the other hand, leakage current flowing from the electrode 4' to the N type region of the substrate 1 directly via semi-insulation film 6 is possible from the viewpoint that the film 6 is connected to the electrode 4'; however, the leakage current through this route can be almost neglected because of marked inhibition due to the high resistance of the semi-insulation film 6.
Patent JP-H04370646-A (JP)
Title: Arc tube of high luminance discharge lamp
Inventor: HAYASHI KOICHI
IPC: H01J61/30
Filed: 1991-06-19
Abstract: PURPOSE:To provide an arc tube with a short starting time for stabilizing luminance. CONSTITUTION:An arc tube 1J is provided with an emission region tube body 1h (the outer diameter: about 4.4mm, thickness: about 0.2mm) in which flanges 1g (the outer diameter of the flange: about 5.2mm) are provided in opening end faces of both ends respectively, an electrode retaining hole 1a for retaining a main electrode with a fixed sealing member and a transparent sleeve 1i, to which flanges 1g are loosely fitted, supported by flanges 1g in both ends. Since emission region tube body 1h which forms a discharge space is covered by sleeve 1i from the outside with separation of 0.4mm, this sleeve 1i is operated inside an outer tube not shown in the figure as a heat reflecting body with respect to the emission region tube body 1h. Therefore, since heat radiated outward from the emission region tube body 1h is reflected to the emission region tube body 1h by means of the sleeve 1i, temperature of the emission region tube body 1h is quickly raised to a fixed temperature and the starting time can be shortened.
Patent JP-H1125920-A (JP)
Title: Display fluorescent lamp
Inventor: HONDA KOICHI
IPC: G09F9/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve display contrast, when an ultraviolet light radiated from a positive column formed in a cathode side enters the discharge light of a non-selected light emitting room close to a selected light emitting room, by shielding this light in the vicinity of a discharge hole by a light shielding device. SOLUTION: A shielding plate is projectingly provided in the vicinity of each discharge hole in each light emitting room 9. Each light shielding plate 16 is erected nearly at a right angle from a display box bottom plate 5 to the inside of the light emitting room 9 in the anode 15 side end part of each discharge hole 13. This discharging is passed through the discharge hole 13 communicated with the selected light emitting room 9 incorporating the current carried anode 15 to form a positive column in the light emitting room 9, and mercury emission line ultraviolet rays radiated from this position column excite a phosphor film.  On the other hand, if the ultraviolet rays radiated from the positive column formed in the cathode 7 side enter the discharge hole 13 of the non-selected light emitting room 9 close to the discharge hole 13, the ultraviolet rays are shielded by the shielding plate 16 and thus light leaked is reduced or prevented.
Patent JP-S6151944-A (JP)
Title: Package for semiconductor ic device
Inventor: ASHIDA SHIGEAKI
IPC: H01L21/60
Filed: 1984-08-22
Abstract: PURPOSE:To reduce the impendance of the electrical connection means by a method wherein the mount surface is provided with a continuous projection which surrounds a chip, and the chip is bonded to each of package lead extensions provided on the mount surface outside the projection. CONSTITUTION:Bonding pads 6 and 4 of the same potential on the chip 1 are connected to the package lead extensions 19 and 20 with bonding wires 13 and 16, respectively. The projection 18 surrounding the chip 1 is provided on the surface where each electrode of the mount part 2 is present, and set to such as suitable level that solder does not flow out of the projection at the mount part and does not block bonding work. Besides, the electrical bonding between package leads 21 and 22 and between 23 and 24 is made dense by providing package lead extensions 19 and 20 made of metallic film. This reduces the DC and high- frequency impedance between the bonding pad 4 or 6 and the mount part 2.
Patent JP-S6331462-A (JP)
Title: Stepping motor
Inventor: YAMAZAKI YASUHISA
IPC: H02K37/14
Filed: 1986-07-25
Abstract: PURPOSE:To enhance the response of a stepping motor by providing a spiral groove in the surface of a rotor shaft, magnetizing the crest between the groove, and converting the rotary motion of the rotor into a linear motion of the motor output shaft to reduce its inertia. CONSTITUTION:In a stepping motor which can convert the rotary motion of its rotor 1 into the linear motion of its output shaft 5, the shaft 5 of the rotor 1 is rotatably and slidably supported to bearings, and has a pair of bearing brackets for supporting the stator 2. The magnetic head of a load is attached to the end of the shaft 5. In this case, nonmagnetized spiral grooves 11 are formed in the surface of the outer periphery of the rotor 1, and the spiral crest 12 is magnetized along its length such that it holds alternately opposite poles. Further, windings 21 and 22 and teeth 23 are formed on the salient poles 13-17 on the inner periphery of the stator 2, and energized. Thus, the exciting phases of the windings 21 and 22 are switched to rotate the rotor 1 in necessary steps to move forward or revere the shaft 5 in the axial direction.
Patent JP-S5964931-A (JP)
Title: Agc circuit of receiver
Inventor: SHIMIZU TERUMASA
IPC: H04B1/26
Filed: 1982-10-05
Abstract: PURPOSE:To improve the reception characteristics such as an S/N, distortion factor by controlling the output of a local oscillating circuit in response to the field intensity. CONSTITUTION:The RF reception input given through an antenna is amplified by an RF amplifier 1 and supplied to a mixer (frequency converting) circuit 2. The circuit 2 mixes the local oscillation signal given from a local oscillating circuit 3 to obtain a difference signal between both signals, i.e., a so-called IF signal. This IF signal is amplified by an IF amplifier 4 and then converted into an AF signal by an AM wave detecting circuit 5. While the output of the circuit 5 is converted into a DC through a rectifying/smoothing circuit 6 and then converted into the GC voltage. This GC voltage is applied to the circuit 3 to control the oscillation output of the circuit 3.
Patent JP-S6067337-A (JP)
Title: Picture image forming device
Inventor: FUKUSHI YUKIHIRO
IPC: B65H1/04
Filed: 1983-09-21
Abstract: PURPOSE:To simplify an operation of a picture image forming device such as a copying machine and thereby prevent an erroneous operation from being produced by automatically detecting a state of demounting of a large capacity feeder as an additional device by a feeder detection switch. CONSTITUTION:A lower cassette 3 and a upper cassette 4 including a demountable tray and sheets of copying paper different in sizes housed therein are attached on a body of a copying machine 1. A large capacity feeder 23 constructing a picture image forming device combined with the copying machine 1 is alternately mounted on a mounting part of the lower cassette 3. A size detecting switch 26 is disposed on an end of the frame 25. A device part 23a having the same height and width as those of the lower cassette 3 is provided projecting from a front end part of the feeder on the large capacity feeder 23, and adapted to correspond to a lower feeding-out roller 16 likewise as the lower cassette 3 in its mounted state. A feeder detecting switch is provided on the cassette frame 25 and adapted to operate only when the large capacity feeder 23 is mounted.
Patent JP-S6418620-A (JP)
Title: Mold temperature adjusting apparatus for injection molding machine
Inventor: INUI TAKAYASU
IPC: B29C45/73
Filed: 1987-07-15
Abstract: PURPOSE:To improve cooling effect of a mold and to attempt to shorten a cycle of injection molding, by controlling at least either flow rate or temp. of a cooling medium flowing in a mold so as to coincide with the resin filling cycle. CONSTITUTION:While a cooling medium heated by means of a heater 8 is being cycled in a mold 3 by means of a pump 4, temp. of the mold 3 is gradually elevated and at the time when it reaches nearly a set temp. T1, electric current to the heater 8 is turned off. Thereafter, when the mold temp. is stabilized at the set temp. T1, a warming-up period is finished and an injection signal is output to an injection molding machine 2. An electromagnetic valve 9 becomes off and an electromagnetic valve 10 becomes on. Filling of a resin in the mold 3 is started, and cooling the cooling medium by means of a cooler 7 is started. When the mold temp. t2 begins to be lowered, the electromagnetic valve 9 is set on and the electromagnetic valve 10 is set off, and heating of the cooling medium is started. As cooling and heating of the cooling medium is pulsatingly carried out in one filling cycle, the mold temp. elevated by filling the resin can be quickly lowered to a proper temp.
Patent JP-H0464159-A (JP)
Title: Data transfer control system
Inventor: SUZUKI KAZUYUKI
IPC: G06F13/28
Filed: 1990-07-02
Abstract: PURPOSE:To improve the efficiency of transferring a data and to reduce the generation of an underflow by starting in advance the read operation of the address of a direct memory access(DMA) before a DMA reed request comes from a DMA controlling device, and shortening the turn around time of the controlling device. CONSTITUTION:Once a DMA controlling device 3 operates the DMA read operation, an address to which +1 is added is prepared immediately. Then, the DMA read operation of the address to which +1 is added is operated in advance, before the real DMA read request against the address comes from the DMA controlling device 3 based on this prepared address. Therefore, the high speed DMA read can be operated until a read delay due to a bus neck is generated at a bus between a processor 2 and the DMA controlling device 3. Thus, it is possible to reduce the generation of the underflow due to the limitation of the number of times of the DMA read address from the certain DMA controlling device 3 resulted from the fault of the side of a the processor 2 or the increase of the number of the DMA controlling device 3, or the like.
Patent JP-H0844672-A (JP)
Title: Information terminal
Inventor: KANEKO YOSHIYUKI
IPC: G06F1/16
Filed: 1994-07-27
Abstract: PURPOSE:To vary position relation at the time of spreading plural display devices as well by providing a switch for changing the erecting direction of contents to be displayed at a display position corresponding to the rotating direction of a connecting jig while using the jig to be orthogonally rotated in two directions. CONSTITUTION:This terminal can be carried while closing the planes of display devices 1 and 2 inside, a connecting jig 3 to be rotated in two directions thetaand phi is provided on the upper right side in the state of turning the longer side of the rectangular cabinet of equipment downward, and two liquid crystal display devices 1 and 2 are mainly connected by the connecting jig 3. Therefore, since the connecting jig 3 can be rotated in two directions, the rectangular display devices 1 and 2 can be spread by rotation with the shorter side as an axis and with the longer side as an axis. Further, the selection between the spreading way of the display devices is detected at the part of the connecting jig 3 and the erecting direction can be changed by a switch interlocked with that jig so that it is not necessary to adjust the direction of display contents corresponding to the selection of the spreading way by a user.
Patent JP-S6418747-A (JP)
Title: Seat belt device
Inventor: URATA MASAHIKO
IPC: B60R22/24
Filed: 1987-07-14
Abstract: PURPOSE:To improve the appearance of the title seat belt device at when not in use by providing a storage portion which stores a linkage portion provided in one end of a webbing, in the back seats of a vehicle so that above linkage portion can be taken in and out with respect to the storage portion interlocking the drawing out and take-up operation of the webbing. CONSTITUTION:A buckle storage portion 19 is provided in a lower end portion on the inside of a vehicle of the seat back 17 of back seats so that in this storage portion 19, a buckle 20 serving as a linkage portion which can be linked to a through tongue plate 16 is connected to one end of an inner lap belt 22 in such a way to be held by a buckle supporting plate 21. There is provided a take in/out mechanism which takes the buckle 20 in and out interlocking the drawing out and take-up operation of a webbing 13, and this mechanism is composed of a detecting portion 23 which detects the drawing out and take-up action of the webbing 13 and a linkage 34 which takes the buckle 20 in and out in compliance with the detecting result. The detecting portion 23 is composed of a pair of roller main bodies 25, 26 which are supported by a housing 24 and hold the webbing 13.
Patent JP-H0839615-A (JP)
Title: Injection mold
Inventor: MURAKAMI HITOSHI
IPC: B29C45/73
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the waterdrop generated on the surface of a joint or hose from penetrating into a cavity from a mating mold surface. CONSTITUTION:In an injection mold 1, wherein joints 5 for connecting cooling medium circulating hoses are provided to the surfaces of both of a fixed mold 2 and a movable mold 3 in a protruding state, annular recessed grooves 6 are formed to the respective mold wall surfaces between the protruding parts of the joints 5 of the fixed mold 2 and the movable mold 3 and a cavity part so as to isolate the protruding parts of the joints 5 from the cavity part.
Patent JP-H0515824-A (JP)
Title: Partial coating method and device for sheet-shaped base material
Inventor: SAWADA SATOSHI
IPC: B05C1/16
Filed: 1991-07-16
Abstract: PURPOSE:To provide the partial coating method and device which can easily deal with a change in product specifications, etc., merely by adding simple constitution thereto. CONSTITUTION:Mask bodies 7, 8 of a prescribed film shape are wound around an upper-stage coating roll 4 constituting a roll coater 3 and a lower-stage coating roll 5 is rotated. The surface of a sheet-shaped base material 2 exclusive of the parts where the upper-stage coating roll 4 is covered with the mask bodies 7, 8 is coated with a coating liquid 6a when the sheet-shaped base material is passed between the two rolls under the supply of the coating liquid.
Patent JP-H0843728-A (JP)
Title: Projecting lens for liquid crystal projector and liquid crystal projector
Inventor: KATO ATSUSHI
IPC: G02B27/18
Filed: 1994-07-27
Abstract: PURPOSE:To provide a projecting lens for a liquid crystal projector with which superposing of images is executed with high accuracy on a projection screen by using two units of projection devices and synthesized and projected images having high luminance and high quality are obtainable. CONSTITUTION:A lens group 30 having a negative refracting power, lens groups 31, 32 having a positive refracting power and a polarization beam splitter 33 constitute the projecting legs 40. The S polarized luminous flux from the first projection device 41 is reflected by the polarized light separating plane 34 of the polarization beam splitter 33 and is macroprojected onto a screen 3. The P polarized luminous flux from the second projection device 42 is transmitted through the polarized light separating plane 34 of the polarization beam splitter 33 and is thereafter traced in the same optical path as the first projection device 41 and is macroprojected onto the screen 3. The images of the first and second projection devices 41, 42 are, therefore, superposed on the screen 3.