baber/WOPTO huggingface dataset:
Patent JP-S62141323-A (JP)
Title: Brake shoe with cleaner for braking portion
Inventor: SAIDA CHIKAHIRO
IPC: F16D65/00
Filed: 1985-12-13
Abstract: PURPOSE:To prevent lowering of braking force and to improve reliability by providing a cleaner for a braking portion on a brake shoe, thereby removing stain, water and the like. CONSTITUTION:A brake shoe with a cleaner for a braking portion comprises a brake shoe 1 and a cleaner 2 for a braking portion. The braking portion cleaner 2 is deeply brought into contact with the braking portion 6 to start removing stain, water and the like 5 through a discharge port 3. When the braking portion cleaner 2 deeply contacts the braking portion 6, and the brake shoe 1 contacts the braking portion 6, braking is started, and stain, water and the like 5 are continuously removed. Accordingly, the lowering of braking force due to stain, water and so on adhering to the braking portion can be reduced to improve brake efficiency.
Patent JP-H02129425-A (JP)
Title: Liquid enclosed type engine mount
Inventor: TABATA TOSHIYUKI
IPC: F16F13/14
Filed: 1988-11-08
Abstract: PURPOSE:To make the structure varying expansion elasticity compact by enclosing electric rheology fluid in an elastic body forming a liquid chamber, and controlling viscosity of the electric rheology fluid according to the running condition of a vehicle. CONSTITUTION:In a supporting elastic body 20 and an elastic body 28, forming a main fluid chamber 30, a hollow part 40 is formed in the elastic body 28 on which the static load of a power unit does not act. Electric rheology fluid is enclosed in the hollow part 40. An electrode component 42 for applying voltage is provided in this electric rheology fluid. Viscosity of the electric rheology fluid is controlled according to the running condition of a vehicle. Thus, the structure varying expansion elasticity is remarkably simplified, and a compact and light weight structure can be obtained.
Patent JP-S62235008-A (JP)
Inventor: JIYANUTSU FUIJIERU
IPC: B65B13/02
Filed: 1986-11-25
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-H03146252-A (JP)
Title: Production of metal base composite material
Inventor: FUKUMOTO TADASHI
IPC: B22D18/02
Filed: 1989-10-31
Abstract: PURPOSE:To produce the above metal base composite material without deforming a preformed body by putting the preformed body composed of reinforcing material into cavity in a metallic mold, controlling supplying velocity at two steps and press pouring molten base metal. CONSTITUTION:The metallic mold 1 is constituted of two pieces of thick metal plates 1a, 1b, an the preformed body 4 composed of the reinforcing material (ceramic whisker, etc.) is preset in the cavity 2 thereof. Flowing-through member 8 is connected with opening hole part 5 in the metallic mold 1, and the molten base metal 9 (e.g. Al) is supplied from the supplying hole 10 and further, near to the cavity 2 with a plunger 6. Then, the supplying velocity of base metal 9 is adjusted to about 300mm/sec with a control device 11. Successively, the supplying velocity is adjusted to about 50mm/sec to press the base metal 9 into the cavity 2. By this method, the metal base composite material is cast under the optimum condition and the development of variation to the preformed body 4 is prevented.
Patent JP-H10109213-A (JP)
Title: Plate cutting device
Inventor: SAHASHI NOBUO
IPC: F16C25/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the dispersion of a clearance between an upper and a lower cutting edge, and to facilitate the operation of clearance adjustment. SOLUTION: A plate cutting device has a fluctuatable ram 15 where an upper cutting edge is fitted, and is provided with an axial direction pressing means 29 for removing an axial play at a bearing 26 serving as the fluctuation supporting point of the ram 15 by giving pressurizing force. The axial direction pressurizing means 29 axially presses the inner ring 26a of the bearing 26 through a spacer 33 by a cylinder 31 set on a fluctuatable support shaft 14 to give a pre-load to the bearing 26. A pair of upper and lower cutting edges is severally formed in a flat plane-shaped L-letter form, and the fluctuatable support shaft 14 is arranged so as to be oblique in a horizontal plane to each side of the upper and lower cutting edges.
Patent JP-S61168203-A (JP)
Inventor: KUMARAN MANIKANTAN NEIAA
IPC: H01C17/065
Filed: 1985-12-17
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-H01126185-A (JP)
Title: Speed controller
Inventor: MIZUGUCHI HIROSHI
IPC: H02P29/00
Filed: 1987-11-09
Abstract: PURPOSE:To stably work a speed controller up to a high frequency range, by estimating the speed error data of output to be generated before the output of the speed error data is generated by an intermediate point error estimating means. CONSTITUTION:By a counter 9, intervals in every period of speed signal are counted, and the output of an average speed counted-value in a counting block is generated. From a speed error arithmetic block 10, the output of a speed error data obtained from the average speed measured-value is generated. By an intermediate point error estimating block 20, through an average measured- value at each counting time point and a measured value before the time point, the speed error data of output to be generated before the output of a following speed error data is generated is estimated, and the output of its data is generated. Based on the output data of the speed error arithmetic block 10 and the output data of the intermediate point error estimating block 20, a motor 1 is driven.
Patent JP-H02128564-A (JP)
Title: Personal computer with telephone set
Inventor: NISHIKAWA YUKO
IPC: H04M1/02
Filed: 1988-11-08
Abstract: PURPOSE:To reduce the occupying area of the title computer on a desk by respectively providing functions of the handset and circuit of a telephone set on the ten-key keyboard and the control section of the computer. CONSTITUTION:This personal computer is equipped with a control section 11, alphanumeric keyboard 12, and ten-key keyboard 13. The ten-key keyboard 13 is designed so that the keyboard 13 can work as the handset of a telephone set and the telephone set is constituted of a ten-key section 14 which works as the ten keys of the personal computer as well as the dial of the telephone set, hook section 15, receiver 16, and transmitter 17. Since the ten keys are integrated with the telephone set in such a manner the personal computer equipped with telephone set can be obtained without occupying a large area.
Patent JP-2000112389-A (JP)
Title: Holder for display tube
Inventor: KOYAMA AKITOSHI
IPC: G09F9/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to integrally hold a display tube and a filter in an attachable and detachable state by disposing holding groove parts for holding the one marginal part of the filter and fixing groove parts for attachably and detachably fixing the other marginal part facing the same above the display tube held on a substrate. SOLUTION: The holding groove parts 8 for holding both corner parts at one marginal part of the filter 40 are formed at both corner parts on the one long side of the substrate. The fixing groove parts 10 for holding and fixing both corner parts at the other marginal part of the filter 40 are formed at both corner parts on the other long side of the substrate. The one marginal part of the filter 40 is inserted into the holding groove parts 8 and the other marginal part is pushed to the inner side of the holding wall parts 9. The holding wall parts 9 attain the slightly deflecting outward, thereby, the filter 40 is surely held between the holding groove parts 8 and the holding wall parts 9. Further, both corner parts at the other marginal part of the filter 40 are fixed by the fixing groove parts 10.  The filter 40 is attachably and detachably held apart a prescribed spacing above the fluorescent display the 30 on the substrate.
Patent JP-H02128031-A (JP)
Title: Aboveground cover
Inventor: KUMAKIRI NOBORU
IPC: E03F5/06
Filed: 1988-11-09
Abstract: PURPOSE:To prevent unexpected closing of an aboveground cover by connecting the cover, in a way that the cover is capable of swinging in the upward and downward directions, with a hinge supporting stand provided on a supporting frame, and by detachably installing a stopper, fitting against the inside of the upward-and-downward-swinging cover, to the supporting stand. CONSTITUTION:An aboveground cover 4 for an underground cable duct 1 is swung upward when workers are being engaged in the underground operation. The cover 4 is then held at an angle of 120 deg. against the plane of an opening of the underground duct 1 with an engaging projection 7a of an arm 7 engaged to the underside of a guide hole 6. By fitting leg parts 11a and 11b of a stopper 10 to vertical holes 8 and 9 of a supporting stand 5, the lower end of a plate member 12 of the stopper 10 can be fitted against the surface of the supporting stand 5, making the stopper 10 erected on the supporting stand 5, and thereby the upper end 10a of the stopper is fitted against the upper inside of the arm 7.
Patent JP-H04191587-A (JP)
Title: Rotary joint for draw bar
Inventor: YASUI RIYUUNOSUKE
IPC: F16L27/08
Filed: 1990-10-19
Abstract: PURPOSE:To make the whole compact by providing the pressing function of a draw bar for a joint body as the constitution member of a rotary joint. CONSTITUTION:When a tool installed at the front edge of a spindle 5 is demounted, a draw bar 6 is slided forwardly by a hydraulic cylinder 7. In this case, if the plunger 71 of the hydraulic cylinder 7 advances, the front edge surface 72 of the plunger 71 contacts the rear edge surface 49 of a joint body 4, which slides in the forward direction against a spring 53. Accordingly, the front edge surface 46 of the joint body 4 contacts the rear edge surface 62 of the draw bar 6, which is pressed and slided in the stop direction against a belleville spring 61. Since the joint body 4 possesses the pressing function of the draw bar 6, a pressing system for transmitting a pressing force from a hydraulic cylinder 7 to the draw bar 6 is constituted in straight line form through the joint body. Accordingly, the whole structure can be made compact.
Patent JP-H07134494-A (JP)
Title: Developing device
Inventor: KASUGA AKIHIRO
IPC: G03G15/08
Filed: 1993-11-12
Abstract: PURPOSE:To prevent the leakage of toner in a developing device and simultaneously to surely return the toner on a developing roller to the side of a supplying roller. CONSTITUTION:A first sealing member 7 is provided in surface contact with the lower part of the developing roller (not shown by the figure) and third sealing member 9 as an elastic body are provided on the rear surfaces on both end parts of the first sealing member 7 so as to push up it by resilience force. A second sealing members 8 is provided along the side surfaces of both ends of the developing roller and a circumferential direction to cover the bottom surface from the first sealing member 7 to a blade 6. Further, ore the back surface part of the second sealing member 8, a wall 81 inclined by 10 deg.-20 deg. against the center of the rotational face of the developing roller is provided as well.
Patent JP-H01124256-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: MOHAMATSUDO MADEIHIAN
IPC: H01L21/84
Filed: 1987-11-09
Abstract: PURPOSE:To obtain a bipolar transistor which does not contain a base-collector parasitic capacitance value at all and whose base resistance value is small by a method wherein a region used to form an extraction electrode out of a base layer is provided on a single-crystal insulator layer having a prescribed lattice constant on a semiinsulating substrate. CONSTITUTION:This emitter-top HBT is constituted in such a way that a collector layer 2 composed of n-GaAs, a base layer 3 composed of p-GaAs and an emitter layer 4 composed of n-AlGaAs are formed one after another on a semiinsulating GaAs substrate 1. In this HBT, the base layer directly under a base extraction electrode 33 is provided on a single-crystal insulator layer 8 composed of calcium fluoride CaF2 having a lattice constant value of alpha= 5.4629Angstrom  close to a lattice constant value of alpha= 5.6533Angstrom  of GaAs. That is to say, because a region used to form an extraction electrode of the base layer is formed on the single-crystal insulator layer which is lattice-matched to the substrate on the semiinsulating substrate, it does not come into contact with the collector layer; as a result, a base-collector parasitic junction capacitance value can be eliminated completely and a base resistance value is low.
Patent JP-H07134510-A (JP)
Title: Image forming device
Inventor: KAKIGI MOTOFUMI
IPC: G03G21/10
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a paper from being soiled by residual toner falling when a heating roller provided in the fixing device of an image forming device is cleaned. CONSTITUTION:A felt 15 brought into slidable contact with the circumferential surface of the heating roller 7 is fixed to a felt holding member 14 whose cross- section is U-shaped. A separation pawl 16 is integrally fitted to the lower surface of the lower wall part 14b, of the holding member 14. Besides, a receiving part 18 is formed on the upper surface of the wall part 14b. Then, the toner left on the circumferential surface of the roller 7 is wiped out by the felt 15. Thus, the toner falling from the felt 15 is received by the receiving part 18 so as to prevent the toner from falling on the paper P passed under the receiving part 18.
Patent JP-H08145627-A (JP)
Title: Apparatus for deciding face position and wink detector
Inventor: NISHIDA MAKOTO
IPC: B60W30/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide an apparatus for deciding the position of face accurately when the orientation and distance to a camera are not fixed and an accurate error-free wink detector. CONSTITUTION: Means 10 picks up the image of the face of a driver. Measuring means 12, 14 measure the size of eye in the image of face thus picked up and the relative positional relationship between the eye and other feature points, as parameters. Means 18 stores the reference values of the parameter. Means 15 decides the position of face, where the orientation and distance to the image pickup means are not fixed, based on the difference or the ratio between the parameter and the reference value.
Patent JP-H01125256-A (JP)
Title: Matrix exposure type printing head
Inventor: NODA MASAYOSHI
IPC: B41J2/465
Filed: 1987-11-10
Abstract: PURPOSE:To increase printing speed, simplify a structure, reduce the size and weight by providing the beam emitted from the light emitting surface of an LED array to be converted to a parallel beam by a refractive index distribution lens after penetrating through the matrix of a character dial, and then to be condensed to one point through a condensing lens. CONSTITUTION:When voltage is applied to an anode electrode 12 and a cathode electrode 14 which correspond to a specific matrix 16, the light-emitting surface 9 of an LED array 2 becomes luminous. Then the beam penetrates through a matrix 16 and then is introduced into the refractive index distribution lens 21. After this, the beam is condensed to form an image at one point by means of a condensing lens. A point where image points (s) are united is the same point for all matrices 16 by light condensing function of the condensing lens 21. Consequently, a static latent image is formed in the peripheral charged part of a photosensitive body at the imaging points (s). Then a static latent image is formed in a main scan direction by executing the formation of a static latent image while a carrier is moved. The matrix 16 can be selected without moving a character dial 3 merely by controlling the application of voltage to the anode electrode 12. Thus printing speed can be accelerated.
Patent JP-H07141719-A (JP)
Title: Transmission system
Inventor: NISHIYAMA KIYOYUKI
IPC: G11B27/28
Filed: 1993-11-12
Abstract: PURPOSE:To efficiently shorten a program searching time and to drastically improve working efficiency by performing playback operation for detecting a code showing stop which is recorded on the tape of a cassette. CONSTITUTION:Transmission control means 35 and 36 supplying a control signal to a system 40 based on a list for transmission is installed, so that a video tape cassette where aimed material is recorded is played back and a playback signal is transmitted. The code showing the stop is recorded on the tape of the cassette by a recording means 25, and detected by a detection means 32 in the case of playing back in the VTR. When the cassette is set in the VTR, the VTR is made in a playback condition after the tape of the cassette is automatically set to a tape-top state. Then, processing for stopping the VTR in the case of detecting the code showing the stop recorded on the tape of the cassette is performed by a control means 20.
Patent JP-2001106116-A (JP)
Title: Suspension frame structure of automobile
Inventor: SUZUKI TOMOYUKI
IPC: B62D21/11
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a suspension frame for an automobile which can reduce vibration thereof without increasing the thickness of a part of the suspension frame which is attached to a vehicle body, and without the necessity of an additional component such as a patch or a reinforcement for enhancing stiffness, or a vibration attenuating damper, and which can reduce its dead weight and the number of components. SOLUTION: In a suspension frame structure in which a suspension frame 1 suspending wheels is arranged widthwise of a vehicle body, and is attached at both left and right ends thereof to the vehicle body, reinforcing beads 11a, 11b, 11c are formed at parts of the suspension frame 1 which are attached to the vehicle body (apron side members 2a, 2b).
Patent JP-S63138501-A (JP)
Title: Magnetic recording method
Inventor: YAMASHITA RIICHIRO
IPC: G11B5/00
Filed: 1986-11-28
Abstract: PURPOSE:To make it hard to forge or modify by selecting plural magnetic head in any order that a user desires at the tie of recording and selecting the magnetic heads in the recording order at the time of reproduction. CONSTITUTION:The switching order of gaps G1 and G2 is previously programmed, and data is selected as the program commands and it is recorded. Data is read in the same order as in recording by switching the gaps G1 and G2. here data blocks D1, D3, D4...Dn are recorded by a magnetically recording magnetic head H1 having the skew angle gap G1, and they can be read out only by a magnetic reproduction head with the skew angle G1. Data blocks D2, D5... are recorded by a magnetic head H2 having the skew angle G2, and read out by the magnetic head H2 having the skew angle G2. The data that each head has read out is put together to attain all read-out data.
Patent JP-H11122234-A (JP)
Title: Reception data processing circuit
Inventor: MARUYAMA YUICHI
IPC: H04B7/26
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To surely demodulate even the reception data of a reception slave set synchronization burst in which only a unique word is missing. SOLUTION: This processing circuit is provided with a preceding unique word position latch circuit 2 that latches a preceding unique word detection position of a period before a current unique word detection signal UD in response to control of a timing signal TC to provide an output of a preceding unique word detection position signal PD. In the case that the unique word detection signal UD is missing, a reception signal DR of a current timing period is decoded based on the preceding unique word detection position signal PD in place of the signal UD.
Patent JP-2000107298-A (JP)
Title: Medicament injector
Inventor: HIRAYAMA TOSHIKAZU
IPC: A61M5/34
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To improve convenience by fitting a nozzle so as to be freely attachable/detachable, which consists of an attaching part at the side of a base end provided with an attaching means to a nozzle fitting part and of a discharge part extending from the attaching part after bending by a prescribed angle in a barrel where the nozzle fitting part is disposed at a tip and a gasket is fitted inside. SOLUTION: A medicament injector is provided with the barrel 1 having the nozzle fitting part 11 at its tip, a plunger 2 having the gasket 21 at its tip and the nozzle 3 being freely attachable/detachable in the nozzle fitting part 11 and the nozzle 3 is constituted of the attaching part 31 to the barrel 1 and the discharge part 32 extending from the attaching part 31 after bending by a prescribed angle. The barrel 1 is provided with the flange 12 at the base end, by which fingers are hooked at the time of an injecting operation, and is formed by providing a tip 111 by which the nozzle fitting part 11 is fitted to the inner cavity 312 of the attaching part 31 in the nozzle 3 and a female screw 112 to be screwed onto a male screw 311 arranged at the base end of the nozzle 3.  The plunger 2 is provided with the gasket 21 at the tip of a plunger rod 22 and inserted from the rear end of the barrel 1.
Patent JP-H06107855-A (JP)
Title: Vulcanizable rubber composition
Inventor: TAKAGISHI YUKIO
IPC: C08J3/24
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a vulcanizable rubber composition having improved resilien cy and low heat buildup by using a radicalpolymerized diene copolymer rubber containing repeating units derived from a monomer having a specified structure in the molecule. CONSTITUTION:The composition is obtained by mixing a radical-polymerized diene copolymer rubber containing repeating units derived from a monomer having a >C=N structure in the molecule (e.g. a copolymer rubber obtained by copolymerizing a monomer having a >C=N structure in the molecule such as 2-vinyl-2-oxazoline, with a conjugated diene monomer such as 1,3-butadiene or radical-copolymerizing them with a monoolefinic monomer such as styrene) with a vulcanization system (e.g. sulfur). This composition comprising the diene copolymer rubber has improved resiliency and reduced heat buildup without lowering the processability in kneading and molding.
Patent JP-S62143177-A (JP)
Title: Vector processor
Inventor: AOYAMA TOMOO
IPC: G06F17/16
Filed: 1985-12-17
Abstract: PURPOSE:To easily execute program debugging by interrupting the decoding processing of a vector instruction during the setting period of the 1st bit, and in the setting period of the 2nd bit, serially executing scalar processing and vector processing. CONSTITUTION:When an incorrect result is generated in a vector processor, a position generating the cause of the incorrect result in a program can be checked by interrupting the vector processing on an optional position in a DO loop and outputting the data to a main storage device 1 even when a variable referred in the DO loop or a value of an array does not exist in the main storage device 1 but exists in a register 6. Even when a variable or an array referred in the DO loop exists only in the register 6 of the processor, a value for debugging is substituted for the variable or array to retry the vector processing. In addition, parallel processing between the vector processing inherent in the vector processor and the scalar processing is suppressed and the defect of ordering for the reference of the main storage due to the parallel processing and a defect due to the rewriting of a vector instruction string can be easily extracted. Consequently, program debugging can be easily attained.