baber/WOPTO huggingface dataset:
Patent JP-H0413566-A (JP)
Title: Polishing device
Inventor: SATO YOICHI
IPC: B24B37/08
Filed: 1990-05-08
Abstract: PURPOSE:To facilitate the automation in loading and unloading a work onto a device, by controlling a sun gear and or an internal tooth gear with its intermittent driving in the state of being stopped temporarily at the time when the polishing of a work is finished. CONSTITUTION:The tooth number ratio among mutual sun gear 4, internal tooth gear 5 and work carrier 6 isset to the tooth number ratio that the whole worksa holding part 10 of this carrier 6 is returned to the same positional relation as the positional relation of the rotation start time by the rotation in the specific times of the sun gerar 4 and/or internal tooth gear 5. Moreover, the sun gear 14 and/or internal tooth gear 5 is controlled with its intermittent driving in the statewof being stopped temporarily at the time when the poloshing of the work is finished by the rotation in the specific times. Consequently, the whole works holding part 10 is returned to the same positional relation as the positional relation of the rotation start time of the sun gerar 4 and/or internal tooth gear 5, at the rotation stoppage time of the sun gear 4 and/or internal tooth gear 5.
Patent JP-H08314001-A (JP)
Title: Camera
Inventor: SUZUKI KAZUHIKO
IPC: G03B17/48
Filed: 1995-05-17
Abstract: PURPOSE: To stably hold a camera and to reduce the occurrence of camera shake when a shutter is released by arranging a battery so that its longitudinal direction may be nearly in parallel with the optical axis of a telescope at a position between a photographing lens and the telescope, thereby equally imposing load on both hands with which the camera is held. CONSTITUTION: The photographing lens 11 is provided at the right end of a camera main body 10 and the telescope 12 whose optical axis is arranged in parallel with the lens 11 is incorporated at the left end thereof. Then, two cylindrical batteries B such as AA type batteries are arranged so that the longitudinal direction may be nearly in parallel with the optical axis of the lens 11 at a nearly middle position between the lens 11 and the telescope 12. Generally, the battery B is the next heaviest to the lens 11 and the telescope 12 and such a flat camera is held with both hands on the right and left sides of the camera main body 10. Then, the comparatively heavy battery B is arranged at the nearly middle position between the lens 11 and the telescope 12, so that the load is equally imposed on both hands with which the camera is held, and the camera is stably held.
Patent JP-S60264366-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: C04B35/584
Filed: 1984-06-11
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-2000311843-A (JP)
Title: Peripheral aligner and exposure method
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a peripheral aligner, etc., which relatively easily exposes even a large-sized substrate and is inexpensive, superior in durability and improves throughput, without incurring cost increase. SOLUTION: This peripheral aligner exposes a non-transfer region on a photosensitive substrate 1 excepting a pattern transfer region, where a prescribed transfer pattern is formed on the photosensitive substrate 1. An illuminating optical system for forming a prescribed illumination region, in at least a part of the non-transfer region and a substrate stage 2 holding the photosensitive substrate 1 are provided and the illumination optical system is constituted, so that an optical axis at the photosensitive substrate 1 side of the illumination optical system forms a prescribed angle with respect to a normal direction of the photosensitive substrate 1 for illuminating luminous flux for the above exposure from an oblique direction to the photosensitive substrate 1.
Patent JP-S5450996-A (JP)
Title: Snow remover for the wire
Inventor: KAMIKUBO YASUHIRO
IPC: H02G7/16
Filed: 1977-09-30
Abstract: PURPOSE: To enable easy removal of the snow without requiring external power source, by operating the snow remover with AC current normally flowing in the wire.  
     CONSTITUTION: Flux is produced in the core 3 by the AC current flowing in the transmission line 1 to derive voltage across the coil 4. Thus derived electromotive force rotates the motor 6 which rotates the propeller 8 through the gaer 11 and the chain 12. The snow remover is moved by the rotation of said propeller 8 and its skirt removes the snow. When said snow remover moved to turn on the switch 13 through the supporter 15, the motor 6 rotates reversely to rotate the propeller 8 reversely thus to move in reverse direction, then when returning to the starting position it is stopped by the function of another switch 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61278059-A (JP)
Title: Photomagnetic recording/reproducing device
Inventor: MATSUI TSUTOMU
IPC: G11B5/02
Filed: 1985-05-31
Abstract: PURPOSE:To improve the stability in case of recording, reproduction and erasion by constituting a magnetic circuit by making the interval of a magnetic pole and a recording medium surface different in the diameter direction of a recording medium, so that the strength of an applied magnetic field goes to different between the innermost peripheral track and the outermost peripheral track of the medium, and also constituting it so that its polarity can be inverted in accordance with the time when information is recorded and the time when it is erased. CONSTITUTION:A magnetic field applying use magnetic circuit 12 is provided so that an interval (h) between a magnetic pole and a disk surface becomes different. Therefore, the applied bias magnetic field strength is corrected property in advance between the inside peripheral part track and the outside peripheral part track. Accordingly, in a state that the laser output remains constant and also the strength of a magnetic field of a magnetic circuit itself remains constant, a size of a recording pit can be made constant and recorded in both the inside and the outside peripheral parts of the disk. Also, by inverting the polarity of the magnetic circuit by a rotary solenoid 13, and executing an erasion of recorded information, the laser output can be erased in the almost same state as the time of recording.
Patent JP-S5643226-A (JP)
Title: Purification of beta-phenylethyl alcohol
Inventor: DEGUCHI TAKASHI
IPC: C07C29/76
Filed: 1979-09-13
Abstract: PURPOSE: To purify a crude β-phenylethyl alcohol to high purity suitable for perfumery, by contacting the crude alcohol with a compound selected from hydrazines, hydroxylamines, and semicarbazides.  
     CONSTITUTION: A β-phenylethyl alcohol is mixed with pref. 0.001W10wt% of one or more compounds selected from hydrazine compounds (e.g. hydrazine, phenylhydrazine, etc.) or their salts, hydroxylamines or their salts (e.g. hydroxylamine hydrochloride) or their salts, and semicarbazide compounds or their salts, (e.g. phenylcarbazide) and made to contact together at -10W+200°C for 1W300min. The ill odor components which are difficult to be separated from the crude alcohol, can be removed by this process, and a purified β-phenylethyl alcohol can be obtained. By the simple distillation of the purified alcohol thus obtained, the perfume is remarkably improved and the rate of recovery is further increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08316425-A (JP)
Title: Static electricity protective element for semiconductor integrated circuit
Inventor: YAMAGUCHI HIROTSUGU
IPC: H01L29/73
Filed: 1995-05-17
Abstract: PURPOSE: To program an optimum operating voltage after a manufacturing process is determined, by connecting an emitter with a base, connecting a collector with one anode/cathode, and connecting the other anode/cathode with the base, via a point different from the point where the emitter is connected with the base. CONSTITUTION: A static electricity protective element is formed by connecting a lateral PNP transistor PNP 17 with a lateral punch-through element PTD 17. In the static electricity protective element, an emitter 13a, which is a P-type diffusion layer of the PNP 17, is connected with the base 12 of the PNP 17, via one N-type diffusion layer 14a, and with a terminal 15 connected with a power supply. A collector 13b, which is a P-type diffusion layer of the PNP 17, and a cathode 13d, which is a P-type diffusion layer of the PTD 17, are connected with a terminal 16 corresponding to an input terminal. An anode 13c, which is a P-type diffusion layer of the PTD 17, is connected with the base 12 of the PNP 17, via the other N-type diffusion layer 14b.
Patent JP-S6012350-A (JP)
Title: Loading device for container
Inventor: HAYASHI MITSUO
IPC: B60P1/36
Filed: 1983-06-29
Abstract: PURPOSE:To make a container proper simple and lightweight and increase the load weight by removably coupling the output shaft of a movable drive box with a belt drive shaft. CONSTITUTION:A transport belt 12 is suspended via a free roller 11 and a load chain 16 is suspended via a drive sprocket 15 respectively on the floor surface of a container proper 6, one-end sides of the belt 12 and load chain 16 are connected and fixed with a connecting tool 18, and other-end sides of the belt 12 and load chain 16 are connected to a partition gate 19 erected on the belt 12 respectively. In addition, the partition gate 19 is slidably erected and supported on a guide rail 21 on the inner surface of the side wall of the container proper 6. Furthermore, one end of a belt drive shaft 14 pivotally supporting a drive sprocket 15 is exposed on the outside of the container proper 6, and the output shaft of a movable drive box is removably coupled with the belt drive shaft 14 from outside the container proper 6.
Patent JP-S62274285-A (JP)
Title: Obstacle detector for vehicle
Inventor: KAWAGUCHI SHOJIRO
IPC: G01S15/93
Filed: 1986-05-22
Abstract: PURPOSE:To accurately detect an obstacle and to move back and put a vehicle into a car shed smoothly and speedily by slanting the axes of the horns of a couple of ultrasonic wave transmitter-receivers, switching modes in which a reflected wave is received by the transmitter-receivers themselves or mutually in order, and deciding only the reflected wave. CONSTITUTION:A received signal is inputted from a receiving circuit 6 to one terminal of an AND gate circuit 7. A prescribed pulse is inputted to the other terminal of the circuit 7 from a gate circuit 3-1 when transmission and reception are performed by the same transmitter-receiver or from a gate circuit 3-2 through a relay Z when the wave is tranmitted by a transmitter S2 and received by S2. Signals other than the reflected wave are removed and only a signal within a constant distance is outputted from the AND circuit 7 as an output signal (e). Consequently, an annunciator I is actuated to warn an obstacle, thereby moving back and putting the vehicle in the car shed smoothly and speedily.
Patent JP-S60262585-A (JP)
Title: Preparation of buckwheat tea
Inventor: SAKURAI KAZUTO
IPC: A23F3/34
Filed: 1984-06-09
Abstract: PURPOSE:To obtain buckwheat tea preservable for a long period without causing the generation of precipitate and clouding and the deterioration of taste and flavor, by extracting buckwheat tea raw material with hot water, cooling the extract liquid, adjusting the pH of the liquid above a specific level with an alkaline agent, and sealing the product in a container such as a can, etc. CONSTITUTION:The raw material of buckwheat tea is extracted with hot water, and the obtained extract liquid is cooled and adjusted to >=6.2pH with an alkaline agent (e.g. sodium bicarbonate). The product is sealed in a container such as a can, and if necessary, sterilized by heating at about >=105 deg.C to obtain the objective buckwheat tea. The fragrant flavor and milk taste characteristic to buckwheat tea can be further promoted by carrying out the thermal sterilization at about 123 deg.C for 20min in a retort. A synthetic resin container or a paper pack can be used as the container in addition to a metallic can.
Patent JP-S5820341-A (JP)
Title: Discontinuous screw forming device on peripheral wall of top plate opening of container such as drum
Inventor: MINEO HIROYUKI
IPC: B21H3/08
Filed: 1981-07-28
Abstract: PURPOSE:To form discontinuous screws at the inlet of the top plate and on the peripheral wall of a ventilation hole at a stroke by thrusting the periphery wall of the hole on the top plate into expandable and contractible upper and lower dies having discontinuous screw forming part. CONSTITUTION:This device is provided with an expandable and contractible lower die 12 having a discontinuous screw forming part 16 in which threaded part 17 and unthreaded part 18 are disposed alternately on outer face, an expandable, contractible and vertically movable upper die 26 having a discontinuous screw forming part 28 in which threaded part 31 and unthreaded part 32 are disposed alternately on inner face, a vertically movable upper die thrusting member 35 outside of the upper die 26, a lower die opening member 40 that moves vertically with the thrusting member 35 inside of the upper die 26, a vertical movement driving device A for the upper die 26, and a vertical movement driving device B for the thrusting member 35 and opening member 40. The periphery wall 9 of the opening of inlet on the top plate is bitten between the lower die 12 and upper die 26 to form a discontinuous screw on the periphery wall of the opening. At this time, a discontinuous screw is formed on the periphery wall of the opening of inlet simultaneously.
Patent JP-H07324361-A (JP)
Title: Structure for mounting watering and draining utensil on toilet feed water tank
Inventor: KASHIWABARA TOSHIAKI
IPC: E03D1/30
Filed: 1994-05-31
Abstract: PURPOSE:To absorb the displacement of a float and an overflow pipe caused by the co-rotation at the fastening of a nut member, facilitate the mounting work, and precisely operate the float. CONSTITUTION:When a male screw part 11 is inserted to a mounting hole 5 from the inside of a tank, a fitting part 20 is fitted into the mounting hole 5, and a ball tap faucet 2 is set in the mounting hole 5 so as to be temporarily fixed in the state where it is inclined in the reverse direction to the nut fastening direction by the inclination of the mounting hole 5, or the quantity expecting the co-rotation accompanying the fastening of a nut member 12. When the nut member 12 screwed to the male screw part 11 is fastened from this state, a faucet body 9 is co-rotated in the nut fastening direction by the inclination expecting the co-rotation to fix the ball tap faucet 2 within the feed water tank 1 in the state where a float 10 is arranged in a position never made sliding contact with a tank back wall 1f or an overflow pipe.
Patent JP-H10307533-A (JP)
Title: Deformed map data compressing method and deformed map data compressing device as well as recording medium to record deformed map data compressing program
Inventor: FUJII KENSAKU
IPC: G06T1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To automatically compress the quantity of deformed map data so as to use a deformed map, if shown to guide a destination, with low bit rate communication. SOLUTION: In accordance with a deformed map drawn by a deformed map preparation processing part 110, an area division processing part 121 determines an area size for data compression from passage information of the deformed map to convert deformed map data and a passage pattern graphic- forming processing part 122 divides the deformed map data to select passage information in areas out of patterned graphics. A landmark pattern graphic- forming processing part 123 selects land mark information in areas out of patterned graphics. A deformed map output processing part 130 converts and outputs pattern graphic data and noted designations into/as deformed map data.
Patent JP-S63312435-A (JP)
Title: Combination cock of washstand and sink stand
Inventor: MANFURETSUDO KURIPENDORUFU
IPC: F16K11/00
Filed: 1988-05-16
Abstract: The mixing faucet for a washing and rinsing table comprises a faucet housing held on an opening in the table by a clamping means tightenable against the table underside. To improve the attachment to the washing and rinsing table, a mounting base equipped with a passage for the supply lines mountable and attachable to the opening or built on the opening in the table is provided and retaining and engaging means suitable for the mounting base are built in the faucet housing. Thereby the mixing faucet is slidable in the mounting base from the upper side of the washing and rinsing table and is lockable in an inserted position.
Patent JP-H0413402-A (JP)
Title: Manufacture of seamless tube
Inventor: SATO KATSUJI
IPC: B21B17/14
Filed: 1990-05-08
Abstract: PURPOSE:To drastically improve the nose bend at the tip of a seamless tube by opening the roll gap more largely than a set value in advance when the tip of a tube stock passes and closing the roll gap down to the set value for sizing directly after the tip of the tube stock passes the center between roll axes. CONSTITUTION:In the sizing by a sizer executed after the tube stock passes a reeler, the gap between the rolls 2 is opened in advance more largely than the set value when the tip of the tube stock passes, and it is reduced to the set value for sizing directly after the tip of the tube stock passes the center between the roll axes. Each roll, when the tip of the tube stock passes it, is opened so that the tube stock has a hole diameter larger than the outer diameter of the tube stock rolled at the preceding stand. the tip of the tube stock passes the center between the roll axes without coming in contact with the rolls, therefore, buckling is not generated and a nose bend is prevented from generation. In this way, since the nose bind is improved drastically and a scrapping part is limited to a non-sizing rolled part at the tip, the scrapping part is reduced drastically and the yield is improved so much.
Patent JP-H10305311-A (JP)
Title: Cooling device for steel pipe
Inventor: TOYOOKA TAKAAKI
IPC: B23K13/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the ratio of uneven wall thickness, after sinking mill processing at the direction of the peripheral of pipe by means of controlling the direction of coolant injected from nozzles faced to a pressure welding part, and keeping heat deviation in the direction of peripheral of pipe within appropriate extent by way of gas injector, together with coolant injection from gas injection nozzles positioned in pairs between coolant injection nozzles. SOLUTION: The device consists of coolant injection nozzles 21 and gas injection nozzles 22. Where coolant injection 22 contains plurals of nozzles with single holes on the lengthwise line of steel pipe, so as to make it possible to inject coolant vertically against the face of the joint unit W. On the other hand, said gas injection nozzles 22 are slit nozzles and arranged in pairs having said coolant nozzles 21 between them. Said gas injection nozzles 21 prevent the injected coolant which is injected nearly vertically to the joining line of pipes, and towards the boundary of high temperature of pipes and base material unit, from running into base material side, therewith the high temperature area, including that of the pipe jointing unit W are efficiently cooled down.  The temperature departure in direction of the pipe peripheral during the cooling is less than 50 deg.C and the ratio of uneven welding with spotted surface is less than 20%.
Patent JP-S62276763-A (JP)
Title: Purging method for fuel cell device
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/04
Filed: 1986-05-26
Abstract: PURPOSE:To minimize a quantity of gas passing through the inside of a cell in the case of pressure rise at starting, and nitrogen purging at starting and stopping so as to minimize a drop of the cell voltage, by newly equipping cell bypass lines and shutoff valves in a fuel cell system. CONSTITUTION:Cell bypass lines 24, 25 and 26 and shutoff valves 27, 28 and 29 are newly equipped on a fuel cell device. In nitrogen purging at starting, shutoff valves 17, 18, 20, 22, 27 and 29 are opened, and shutoff valves 19, 21, 23 and 28 are closed, and the nitrogen gas 16 is introduced in the upper stream of a reforming device 8 and the upper streams of an anode electrode 2 and a cathode electrode 3, and afterwards purges respective equipments then released in the atmosphere 13. At the time when purging of the anode electrode 2 and the cathode electrode 3 is carried out sufficiently, the shutoff valves 18 and 22 are closed, and purging of the other equipments is continued. Therefore, the nitrogen gas 16 needed to purge the other equipments does not pass the inside of the cell but only the minimum quantity of the gas, necessary to purge the cell, passes the inside of the cell.
Patent JP-S609493-A (JP)
Title: Novel physiologically active substance my336-a and its preparation
Inventor: KASE HIROSHI
IPC: C12R1/465
Filed: 1983-06-30
Abstract: PURPOSE:To obtain novel physiologically active substance MY336-a effective against hypertension, arrhythmia, myocardial infarction, angina pectoris, etc., by cultivating a bacterium belonging to the genus Streptomyces. CONSTITUTION:Novel physiologically active substance MY336-a is obtained by cultivating Streptomyces gamonae ATCC15282. The physiologically active substance has the following properties. The properties of the substance: colorless needle-like crystal. Melting point: 177-178 deg.C. Elemental analysis: C61.6wt%, H7.58wt%, N5.4wt%. Specific rotatory power: [alpha]D=-127 deg.C (C=0.5, methanol). Solubility: easily soluble in acidic water, soluble in water and methanol. Slightly soluble in acetone, hexane, ether, etc.
Patent JP-H09273689-A (JP)
Title: Pipe inserting method in ef joint for small bore pipe
Inventor: TERAOKA REIJI
IPC: F16L47/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate insersion to sockets and make ideal contact possible by performing insertion of a tip end part of an inserted pipe by providing a cut mark by a heated knife in a lengthwise direction, in the case of jointing a plastic-made small bore pipe by electrofusion. SOLUTION: A socket of electrofusion winding an electric heating wire to an internal diameter has a terminal 2 for feeding power to the heating wire 1 and a stopper 3 when a pipe 6 is inserted. In the case of inserting the pipe 6 to this socket, a tip end part of the pipe 6 is formed so as to provide a cut mark 5 extended in a lengthwise direction in several parts of the pipe 6 by a heated knife 7. In this way, insertion of the pipe 6 to the socket is facilitated. A length of provided cut mark 5 is set to a degree of 80% or less the insertion length, a number of the cut marks may be a single part in some case, to be suitably selected in accordance with dispersion of a diameter of the pipe.
Patent JP-2000033715-A (JP)
Title: Liquid containing vessel, manufacture thereof, package thereof, ink jet head cartridge integrated with vessel and recording head, and liquid jet recorder
Inventor: UDAGAWA KENTA
IPC: B65D83/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid containing vessel using a fiber material as a negative pressure generating member capable of stabilizing a condition affected by the shipping before starting of the use, thereby preventing overflow or leakage of ink at the unsealing. SOLUTION: This liquid containing vessel comprises a negative pressure generating member accommodating chamber 134 that accommodates negative pressure generating members 132A, 132B and is equipped with a liquid supplying section and an air ventilating section 112, a communicating section 140 communicated to the negative pressure generating member accommodating chamber 134 and a liquid containing chamber 136 that forms a substantial sealed space. Each of interfaces 132C of the respective two negative pressure generating members 132A, 132B as an air communication blocking means holds a liquid irrespective of its attitude, thereby preventing the air from entering the liquid containing chamber 136 in the non-using time.