baber/WOPTO huggingface dataset:
Patent JP-H02158702-A (JP)
Title: Plastic optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: C08L33/04
Filed: 1988-12-13
Abstract: PURPOSE:To improve weatherability and to allow easy production by using a specific polymer as a core, allowing butyl acetate to exist in this core and specifying the concn. thereof to <=1,000ppm. CONSTITUTION:The polymer which consists of a homomonomer of methyl methacrylate or a copolymer of this monomer and other monomer which can copolymerize with the methyl methacrylate and has 80,000 to 200,000 weight average mol. wt. is used as the core and the polymer having the refractive index lower than the refractive index of this core is used as a sheath. The butyl acetate is made to exist in this core and the concn. thereof is specified to <=1,000ppm. The core polymer is exemplified by acrylate, such as methyl acrylate and ethyl acrylate, and methacrylate, such as ethyl methacrylate, as the monomer copolymerizable with the methyl methacrylate, in addition to the homopolymer of the methyl methacrylate. The weatherability is improved and the production is facilitated in this way.
Patent JP-H01189873-A (JP)
Title: Two-step wire connecting and disconnecting terminal
Inventor: RICHIYAADO JIYON SUKERAA
IPC: H01R4/24
Filed: 1988-12-13
Abstract: PURPOSE: To tap-connect a terminal to wires and connect a conductor to another terminal by supporting a cap movably between the first in-line position, the intermediate insulating displacement connection position, and the wire cutting position. CONSTITUTION: A segment 22 is thrusted into a contact point 53 and between opposite extension sections 36 by a proper insertion tool. The extra portion of a wire is concurrently cut off by the knife action of the tool to a block 34. The free end section of the segment 22 is bundled together, it is buried by a proper seal agent added on the surface of the bottom section of a base section 14 for connection, and it is sealed at the prescribed position when the space formed by a wall 15 is at least partially filled with the seal agent. The segment 22 is held at the prescribed position against the lower surface of the base section 14 across a circular arc-like hole 30 in a channel between a block 32 and the extension sections 36, a connecting member 40 is inserted through a main body 20, and several wires are bundled.  A terminal can be tap-connected to the wires, and a conductor can be connected to another terminal.
Patent JP-H06159492-A (JP)
Title: Clutch pressure control device for transmission
Inventor: MAEZAWA KOICHI
IPC: F16H61/06
Filed: 1992-11-24
Abstract: PURPOSE:To reduce change-over shocks of a transmission so as to obtain smooth drive by providing a solenoid selector valve at each of speed stages, and by storing in memory a delay time between an turn-off time of a solenoid selector value which is engaged at present, and a turn-on time of a solenoid selector valve to be engaged at the next time in accordance with a temperature of hydraulic oil. CONSTITUTION:A transmission incorporates a solenoid selector valve 1 and a clutch cylinder at each of speed stages. By the way, the solenoid selector valve 1 is controlled by an electronic controller 6 in accordance with detection signals from a temperature sensor 3 for a hydraulic circuit, a rotational speed sensor 4 for the output shaft of the transmission, and a throttle sensor 5 for an engine throttle shaft. In this case, the electronic controller 6 incorporates a relation map 8 which indicates the relationship between the temperature of hydraulic oil and the delay time in the time of speed shift, in addition to a schedule map 7. Further, a delay circuit 9 generates an instruction for turning off the solenoid selector valve 1 which is engaged at present and for tuning on a solenoid valve 1 to be engaged at the next time in accordance with a delay time. Thereafter, a drive circuit 10 drives the solenoid selector valve 1 in accordance the instruction.
Patent JP-H02161174-A (JP)
Title: Power device which does not need consumed energy source
Inventor: SHIRAISHI SHIGEO
IPC: F16H7/04
Filed: 1988-12-12
Abstract: PURPOSE:To economize resources by forming a pressure direction part and a press-contact part by laying a belt or rope onto a tension wheel and a driving wheel each of which has a plurality of sheet wheel, disc, and a pulley part and generating power by utilizing the tension of the belt or rope. CONSTITUTION:The upper and lower shaft wheels 2 having a small diameter and a shaft wheel 3 having a large diameter are fitted in free revolution in this order from the upper edge side onto a hollow shaft 1, and a disc-shaped driving board 4 is fixed at the lower edge part. A tension wheel 5 and a driving wheel 7 are arranged so as to revolution-contact the outer peripheral surface of the driving board 4, and a belt or a rope 9 is laid onto each pulley part 6, 8 formed integrally with the tension wheel 5 and the driving wheel 7, upper and lower shaft wheels 3 and the shaft wheel 3 having a large diameter. The winding starting edge of the rope 9 is formed into loop form and engaged with one pulley part 6, and the winding end part is inserted into the hollow shaft 1 and connected with one edge of a spring 9 through a twisting set 18.
Patent JP-H04185477-A (JP)
Title: Recorder for forming image through application of voltage on recording material and plate therefor
Inventor: YANAGI HARUYUKI
IPC: B41M1/00
Filed: 1990-11-19
Abstract: PURPOSE:To realize efficient sequential printing of different images and to obtain a highly accurate high quality plate through a simple constitution by integrating a plate making means and a plate replacing means with a recorder. CONSTITUTION:A laser head 55 comprises a gas laser or a semiconductor laser, a light deflecting section and an imaging section and a photosensitive drum 50 is exposed according to image signals. A developer 56 adheres image forming material onto the photosensitive drum 50 and positively charged imaging material 57 is transferred onto a plate 58 being fed and then the image forming material 57 is fixed to form a plate 8. A plate replacing unit mounted on a plate cylinder 9 winds the plate 8 tightly around the plate cylinder 9 thus completing mounting. Unnecessary plate 8 is then carried on a carrying mechanism and contained in a plate discharge tray 49.
Patent JP-H11149771-A (JP)
Title: Synchronous semiconductor storage device
Inventor: SAKURAI MIKIO
IPC: G01R31/317
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor story device which can be prevented from entering into a test mode accidentally while it is in practical use. SOLUTION: A reset signal generating circuit 150 in a synchronous semiconductor memory device 1000 outputs a reset signal ZPOR1 in response to a power-on rest signal ZPOR which is generated immediately after a power supply is closed and an initialization command (for instance a precharge command) which is practiced for initialization after the power supply is closed. A test mode register included in a mode setting circuit 104 receives the reset signal ZPOR1 as a reset signal. With this constitution, an outputted test mode signal is put into an NOP state or the output of the test mode signal is discontinued.
Patent JP-S63160832-A (JP)
Inventor: WATANABE SUNAO
IPC: B32B15/08
Filed: 1986-12-24
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-H11139369-A (JP)
Title: Rear carrier structure for motorcycle
Inventor: NISHIYAMA NORIYOSHI
IPC: B62J1/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enlarge a loading space by extending a load carrying platform to a position over a rear part of a seat freely to be moved out of a turning locus range of the seat. SOLUTION: A load carrying platform 22 forming a loading surface is formed of a nearly rectangular outer frame pipe 22a and two rib pipes provided inside of the outer frame pipe 22a, and provided backward from a position over a rear seat 10b of a tandem seat 10, and expanded over the nearly whole area of the rear seat 10b. In the condition that the load carrying platform 22 is lifted and held in this posture, the load carrying platform 22 is positioned out of a turning locus range of the tandem seat 10 so as to prevent the hindrance of turning of the tandem seat 10 expressed with an arrow A. With this structure, the tandem seat 10 can be turned for lifting so as to put in/out a luggage in/ from a housing box provided inside of a car body cover.
Patent JP-H11149642-A (JP)
Title: Optical record medium and its manufacture
Inventor: ISHII KAZUNORI
IPC: G11B7/24035
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the optical record medium of which an information recording capacity is effectively increased without increasing an area of a pre-format area on the medium even when a recording density of an information signal is increased. SOLUTION: The optical record medium 1 has a 1st recording layer where an address signal mark 46, a synchronizing signal mark 46, and at least either of a tracking guide 45 and a tracking mark detected by a 1st reproduction light beam are formed on a transparent substrate 40 and a 2nd recording layer 42 which is formed at a prescribed interval from the 1st recording layer 41 in a broadwise direction of the substrate and where an information signal is recorded by emitting a recording light beam onto the layer 42 while referring to the address signal mark, the synchronizing signal mark or the tracking guide or the tracking mark and the information signal is reproduced by emission of a 2nd reproduction light beam.
Patent JP-H06144656-A (JP)
Title: Automatic document feeder
Inventor: KAWAI MASAAKI
IPC: B65H9/00
Filed: 1992-10-29
Abstract: PURPOSE:To control the transmission timing of a stop signal according to the thickness information of a document so as to improve stop position accuracy in a device for conveying the document while holding it between a conveyor means and a platen glass and sending the stop signal to the conveyor means so as to make the document collide with a stop member to stop the document. CONSTITUTION:An automatic document feeder 10 is provided with a separative feeding part 20 for separatively feeding documents on a document placing face 11, a conveying part 40 for receiving the fed document to convey it on a platen glass P into a specified stop position P1, and the like. The conveying part 40 is formed by stretching a conveyor belt 43 between a pair of pulleys 41, 42, and the document is conveyed into the position where the document collides with a protruding/receding stopper 46. In this case, an input means is provided to input the thickness information of the document. The transmission timing of a stop signal to the conveyor means is then controlled in such a way that the overrun quantity until the actual stop of the conveyor means from the arrival of the document at the stopper 46 becomes large at the time of the thick document and the overrun quantity becomes small at the time of the thin document.
Patent JP-2001130506-A (JP)
Title: Manufacturing equipment for sheet packaging body
Inventor: YAMAGUCHI TAKAYUKI
IPC: B65B11/50
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To increase the production capacity of a sheet packaging body. SOLUTION: This relates to manufacturing equipment provided with a moving means for supplying a belt shape breathing layer sheet 6 to second magnetic attraction carrier path 9 and for moving the same in a moving direction, a means for supplying a belt shape cover film 7 onto a sheet shape packaged body chip on the carrier path 9 for moving the same in a moving direction, a sheet shape packaged body chip supplying means for supplying the packaged body chip containing a magnetic material onto the sheet 6 on the carrying face of the path 9, the carrier path 9 for magnetically attracting the chip together with the sheet 6 in a movable condition, a sealer 12 for sealing the sheet 6 and the cover film 7 so as the chip can be packaged, and product punching equipment for separating a sheet packaged body from a seal part.
Patent JP-H02160725-A (JP)
Title: Calcitonin-containing injection
Inventor: MATSUOKA YOSHINORI
IPC: A61P43/00
Filed: 1988-12-13
Abstract: PURPOSE:To obtain an analgesic injection containing avian calcitonin and stable over a long period by suppressing the concentration of a pH modifier to be added for stabilization to a low level and adjusting the pH of the injection to weakly acidic state. CONSTITUTION:The objective avian calcitonin-containing injection contains a pH modifier at a concentration of <=10mM (m-mol/l), preferably 2-10mM (m-mol/l) and has weakly acidic pH (especially 5.0-7.0). The pH modifier is citric acid, acetic acid, phosphoric acid, tartaric acid, lactic acid, their sodium salt or potassium salt or sodium hydroxide, etc., and is used singly or as a proper combination of two or more compounds.
Patent JP-H01155194-A (JP)
Title: Heater for heat treating furnace
Inventor: TOMEZUKA KOJI
IPC: F27D11/02
Filed: 1987-12-14
Abstract: PURPOSE: To easily increase and decrease incandescent zone by constituting the heater by joining a plurality of heater blocks which are divided correspondingly to a plurality of heating zones which is formed by dividing the heating zone of a heat-treating furnace. CONSTITUTION: A heater 2 is composed of quartered heater blocks 10a-10d which are formed correspondingly to a plurality of heating zones in a heat- treating furnace and, in each heater block 10a-10d, heater strands 5 are coated with a heat insulating material 6 in a case 11 and heater terminals 7 are lead out from the case 11. Each heater block 10a-10d has recessed and projecting step sections 12 and 13 for putting the block in its adjacent block. Therefore, the heater 2 can be assembled easily and incandescent zone can be changed easily by increasing the number of intermediate heater blocs 10b and 10c. Since the joints of the blocks 10a-10d are constructed in step structures, heat radiation from the joints can be prevented and a high heat retaining property can be secured.
Patent JP-H03175473-A (JP)
Title: Toner concentration controller
Inventor: OSAME HIROSHI
IPC: G03G15/08
Filed: 1989-12-05
Abstract: PURPOSE:To properly control the concentration of toner by replenishing the toner at areas corresponding to the divided developing areas of a developing roller according to the toner consumption quantity thereof. CONSTITUTION:By toner concentration sensors 30, 32 and 34 constituted by pairing (a) and (b) and disposed to the respective divided developing area of the developing roller, the toner consumption quantity is detected from the divided developing areas and toner replenishment selecting means 36, 38 and 40 corresponding to the divided developing areas are operated according to the toner consumption quantity. Due to that, the toner is selectively replenished to the areas corresponding to the divided developing areas of the developing roller from a toner replenishing device. Thus, even when the consumption of the toner at the divided developing areas of the developing roller becomes unbalanced, the concentration of the toner is properly controlled.
Patent JP-H04186841-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: IWAMURA SHIRO
IPC: H01L29/732
Filed: 1990-11-21
Abstract: PURPOSE:To prevent lattice defects and accelerated diffusion on the interface between an oxide film and an epitaxial layer, and transistor characteristics are deteriorated, when an element isolation oxide film is formed, by a method wherein, after an element isolation oxide film is formed in a trench, a side wall oxidation resistant film is formed on the upper retreated two-layered film on the substrate side, and the substrate of the boundary part is oxidized. CONSTITUTION:A trench 109 is formed on a semiconductor substrate by using a three- layered film of an oxidation resistant film 105, a polycrystalline semiconductor film 106, and a second oxidation resistant film 107 as a mask. A third oxidation resistant film 112 is formed on the side surfaces of the trench 109 and the layer 106. An element isolation oxide film 113 is formed by oxidizing the substrate. The oxidation resistant film 105 in the region which is not covered with the film 112 and the layer 106 is eliminated, and a side wall oxidation resistant film 114 is formed on the side surfaces of the polycrystalline semiconductor layer 106 and the oxidation resistant film 105. After the exposed region between the film 113 and the film 114 is thermally oxidized, the film 114 is eliminated, and a second polycrystalline semiconductor layer 117 is formed to be adjacent to the exposed substrate region. An inert base region 120 is formed by diffusing impurities of the layer 117.
Patent JP-H05150024-A (JP)
Title: Magnetic detector
Inventor: OKURA YASUHIRO
IPC: G01R33/02
Filed: 1991-11-28
Abstract: PURPOSE:To provide a magnetic detector improved in magnetic measuring accuracy while being made compact. CONSTITUTION:A weight 91 is fitted to the lower part of a triaxial magnetic sensor 90 supported by a triaxial gimbal, and an ultrasonic motor 100 is fixed inside the weight 91. A guide screw 110 with the rotary shaft of the motor 100 rotatably inserted therein is additionally provided at the lower part of the weight 91, and a stopper shaft 120 is screwed in the vertically movable state with the inner peripheral surface of the guide screw 110 in such a way that the stopper shaft 120 can be rotated integrally with the rotary shaft 102. A stopper shaft engaging part 52 is further provided at the part, relative to the stopper shaft 120, of a case body 50. The stopper shaft 120 is vertically moved inside the guide screw 110 by the rotation of the rotary shaft of the ultrasonic motor 100 so as to perform the fixing and release of the magnetic sensor 90.
Patent JP-H07167328-A (JP)
Title: Magnetic driving valve
Inventor: TOYODA NORIO
IPC: F16K31/02
Filed: 1993-12-15
Abstract: PURPOSE:To provide a magnetic driving valve whose constitution is simple, assembly is easy, weight and size of an outer shape are small, prescribed driving force is obtained at all times to ensure sealing of a valve body, and in which there is no generation of noise for respectively exerting wrong effect to purity of fluid which flows in the inside thereof and to sealing function of a valve, so that there is no generation of large noise and shock at the time of operation. CONSTITUTION:Valve seats 22 are provided in gas passages 16a, 16b which are formed in a valve main body 12, and a valve seat for a metal made diaphragm 26 which is in freely separable contact with a valve seat and a first rare earth permanent magnet 32 which is fixed on the valve body are provided in the valve main body 12. A second rare earth permanent magnet 34 which is in freely separable contact with a magnet and a valve operating member 36 for selectively separating and being brought contact a second magnet with the first magnet 32 are provided on the valve body. The second magnet 34 is in selectively brought contact with the first magnet 32 by the valve operating member, and both magnet forces are acted each other between two magnets 32, 34. It is thus possible to arrange the valve body in either one of an opening position or a closing position.
Patent JP-H10154125-A (JP)
Title: Dma data transfer device, moving image decoder using the device and dma data transfer controlling method
Inventor: YAGI HIDEKI
IPC: G06F13/28
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To incessantly execute continuous DMA (direct memory access) data transfer in a computer system and to efficiently transfer MPEG moving image data stored in a DVD (digital versatile disk) to a decoder. SOLUTION: When continuous DMA transfer between plural areas on memory and a DVD decoder is performed, plural pairs of start memory addresses and transfer counter values which separately correspond to plural areas are separately set to plural pairs of DMA register sets 301-1 to 301-N. Contents of the DMA register sets are successively read in a prescribed order and plural DMA data transfer are repeatedly carried out by a DMA controller 304. As soon as one time of DMA data transfer is finished, the next DMA data transfer which follows contents of the next DMA register set is started, and thus, it is possible to execute continuous DMA data transfer without a break.
Patent JP-H01157646-A (JP)
Title: Character synchronizing type transmission system
Inventor: GOKAN AKIRA
IPC: H04L29/06
Filed: 1987-12-15
Abstract: PURPOSE:To increase a transmission information quantity by providing two or more circuits to detect difference synchronizing characters in parallel at a receiving side and, when the synchronizing characters added to transmitting data are different, recognizing them as the different data. CONSTITUTION:For a direct current data signal inputted to an input terminal 1, the added synchronizing character is detected by either of synchronizing character detecting circuits 3a and 3b. In such a case, when the synchronizing character is detected by the synchronizing character detecting circuit 3a, a detecting signal 7a is sent from the detecting circuit 3a to a control circuit 5, and when the synchronizing character is detected by the synchronizing character detecting circuit 3b, the detecting signal 7a is sent from the detecting circuit 3b to the control circuit 5, and the classification of the synchronizing character added to sent-in parallel data is made to be known from the control circuit 5 to a data processing circuit 6 by a character classifying signal 9. Consequently, by the data processing circuit 6, the data of the same code can be processed in recognizing them as the different data according to the difference in the added synchronizing characters. Thus, the data on the same code can be recognized as the data on the double number of the synchronizing characters.
Patent JP-H05125599-A (JP)
Title: Electrolytic method
Inventor: KAWAKADO MASASHI
IPC: C25D21/12
Filed: 1991-11-05
Abstract: PURPOSE:To obtain uniform pits without consuming excessive power by supplying an AC current between a material to be treated and a counter electrode in an electrolyte contg. metal ion to electro-chemically electrolyze the material. CONSTITUTION:A rectifying coil reactor 7 is inserted into a power source circuit as an inductance component of Z >=10 times the load inductance component 8, and an AC current is generated by a power source 18 having a control circuit (bridge circuit provided with inversion elements 2a, 2b, 2c and 2d) for inverting the current supplied from the AC line side.
Patent JP-H07164834-A (JP)
Title: Pneumatic tire
Inventor: MINAMI YUKIMASA
IPC: B60C15/024
Filed: 1993-12-15
Abstract: PURPOSE:To reconcile good rim fittability and rim-offing resistance by installing a projection extending in the circumferential direction of a tire, at the tire inside of a bead part. CONSTITUTION:In an inner carcass layer 11 and an outer carcass layer 10 and this inner is composed of an inner carcass layer 11 and an outer carcass layer 10, and this inner carcass layer 11 is turned up to the outside from the inside of the tire so as to wrap a bead filler 4 around a bead core 2. The outer carcass layer 10 is put down to a bead base 3b along the outside of a turnover part of the inner carcass layer 11, and further it is extended as far as a bead toe part 3t. A projection 6 extending along the circumferential direction of the tire is made so as to be installed in an upper part of this bead toe part 3t, and in this constitution, a tire radial length L from a tire turning axis at an inner end of this projection 6 should be set to a range of 1/2 to the outer diameter of a rim hump P.