baber/WOPTO huggingface dataset:
Patent JP-S642537-A (JP)
Title: Attractant for fishes
Inventor: TANAKA YUKIHISA
IPC: A23K1/18
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the titled attractant having low dispersibility even in use in water, durability, giving out a faint offensive smell in production and use, comprising a monoglyceride or a diglyceride of a highly unsaturated fatty acid as an active ingredient.  
     CONSTITUTION: The aimed attractant comprising a monoglyceride and/or a diglyceride of a highly unsaturated fatty acid (preferably one containing 18W22C and having 2W6 unsaturated groups) as an active ingredient. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H078071-A (JP)
Title: Riding lawn mower
Inventor: TONE MASATSUGU
IPC: A01D34/64
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a riding lawn mower capable of thoroughly performing the lawn mowing operation along contour lines in a slope by transversely installing a positional regulating link in the left and right directions of the mower over the mower attached to a space between front and rear wheels and a mobile machine body. CONSTITUTION:A mower 4 is liftably and lowerably attached through a link mechanism (R) to a space between front wheels 2 and rear wheels 3 and a positional regulating link 11 is transversely installed over the mobile machine body 1 and the mower 4. The positional regulating link is capable of regulating downward slipping down caused by the occurrence of backlash due to preparation or assembling of a connecting part of the link mechanism to the mobile machine body or the connecting part to the mower and prevents the mower from downwardly slipping down in lawn mowing operation along contour lines in a slope.
Patent JP-H0447516-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KANESHIRO TOSHIO
IPC: G11B5/588
Filed: 1990-06-15
Abstract: PURPOSE:To always satisfactorily perform a tracking control operation by specifying a distance between the center points of the magnetic gap of a magnetic head for recording and reproduction and that of a magnetic head dedicated for reproduction for a tracking reference signal. CONSTITUTION:Assuming the distance between the center point of the magnetic head Hrp for recording and reproduction and that of the magnetic head Hp dedicated for reproduction as L, the number of kinds of the tracking reference signal as N (N:natural number>=3), a storage locus interval as Tp, and a natural number as (n), setting is performed so as to follow equation L=(n+1.5)(1-INT[{mod(n,N)+2}/N])Tp, {where mode (n,N)=n-[n/N]N, and [n/N] means an n/N integer value}. Therefore, it can be evaded that the same kind of tracking reference signal as that regenerated by the magnetic head dedicated for the regeneration for the tracking reference signal is recorded by the magnetic head for recording and reproduction. Thereby, it is possible to always perform the tracking control operation satisfactorily.
Patent JP-H028150-A (JP)
Title: Plough folding device for printing machine
Inventor: HIRAYAMA SEIKI
IPC: B65H45/22
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the generation of a ripple on a web by dividing the roller group of a plough unit in two sets, providing a plough on the roller group of one part and making each roller group adjustable separately. CONSTITUTION:The web led from an inlet port side guide roller to a plough unit 35 shorter than that is led to an outlet port side guide roller by being subjected to plough folding at its end edge part of one side by a plough 81. In case of the dimension of the web being changed or a plough folding place, etc. being changed, each divided roller groups 80A, 80B is subjected to fine adjusting by moving in the axial direction by manual operation together with the plough 81 integral therewith. In this case, the interval between both roller groups 80A, 80B is made not to be varied approximately. Thereafter, both roller groups 80A, 80B are moved by interlocking with a push button operation by passing through the web to execute fine adjustment but the interval of both roller groups 80A, 80B is not changed.
Patent JP-H0447176-A (JP)
Title: Pelton turbine operation control method
Inventor: NAKAMURA TOSHIAKI
IPC: F03B15/20
Filed: 1990-06-15
Abstract: PURPOSE:To minimize flow change so as to suppress the unstableness of generator output by making the needle switching control speed of one nozzle the fixed speed and that of the other nozzle fast or slow at the nozzle switching time so as to make the whole flow approximately equal to the flow immediately before the switching of the nozzles. CONSTITUTION:A Pelton turbine speed governer 9 provides electric servo motors 5, 6, normally receiving the turbine rotating speed signal and speed reference to drive needles 7, 8, with the same control signals respectively through current control devices 10, 11 and inverter devices 12, 13. At the needle switching time, the Pelton turbine speed governor 9 is provided with a nozzle switching signal and a control speed switching signal to control the needles 7, 8 in the reverse direction. The whole flow flowing into a runner from each nozzle can be made approximately equal to the flow immediately before the switching of the nozzles by controlling the needle 7 of the A-nozzle 3 to the closing side at the fixed speed and the needle 8 of the B-nozzle 4 to the opening side at the slow speed, for instance, to suppress the unstableness of generator output caused by flowchange.
Patent JP-H056498-A (JP)
Title: Joining vehicle controller
Inventor: ISHIWAKA TAKUO
IPC: G08G1/16
Filed: 1991-06-27
Abstract: PURPOSE:To positively and efficiently resolve the traffic snarl by smoothing a flow of vehicles at a junction. CONSTITUTION:Each of main lines 131 and branch lines 132 above the junction is provided with a sensor S1 for main line, a sensor S21 for branch line, and a sensor S31 for parallel branch line, and a traffic flow is operated in an arithmetic unit 151 in each of main lines 131 and branch lines 132 based on detection signals of these sensors. Lighting patterns of vehicle guide lamps 161 for main line and vehicle guide lamps 162 for branch line provided along main lines 131 and branch lines 132 are controlled in accordance with the operated traffic flow by a lighting controller 152, thus smoothly guiding vehicles running on main lines 131 and branch lines 132 to the junction.
Patent JP-S6220208-A (JP)
Inventor: KAWAHARA KAZUO
IPC: H01H9/20
Filed: 1985-07-18
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-H061430-A (JP)
Title: Elevating conveyer apparatus
Inventor: TAKAHASHI MOTOHARU
IPC: C23C2/00
Filed: 1992-06-16
Abstract: PURPOSE:To change the transport height for an article to be transported without correcting the track of a conveyer chain. CONSTITUTION:An elevating conveyer apparatus comprises plural upper and lower stages of lateral guide members 1, 2, 3 disposed horizontally, a cutting space formed in such a manner as to vertically pierce the plural upper and lower stages lateral guide members, an elevating guide member 5 disposed in the cutting space, an elevating driving device 13 for elevating the elevating guide member, conveyers 15, 18 moving sideways, a longitudinal guide member 19 provided on the conveyers, and a suspended member 21 which is provided on the longitudinal guide member in such a manner as to freely elevate and can be engaged with one of plural upper and lower stages lateral guide members and with the elevating guide member.
Patent JP-H09116114-A (JP)
Title: Manufacture of capacitor for semiconductor memory element
Inventor: JIYUN HII RIMU
IPC: H01L21/822
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of the capacitor of a semiconductor memory element, in which stepped sections can be reduced without requiring a separate flattening process in a stack type and capacitor capacitance can also be increased and a process of which is also simplified. SOLUTION: Capacitor node holes (recessed sections) 36 are formed to an inter-layer insulating film 35, and first capacitor electrodes 41 are formed while being buried in the capacitor node holes 36. The bottom-section undersides of the upper-end bottomed cylindrical sections of the first capacitor electrodes 41 are also exposed into the capacitor node holes 36 in the manufacture, and the above-mentioned bottom-section undersides are also utilized for forming capacitance. The upper end sections of the first capacitor electrodes 41 are rough to a porous state by a wet type etchant at the time of the removal of a nitride film 37 by removing the nitride film 37 by wet type etching, and a surface area is increased.
Patent JP-S5582681-A (JP)
Title: Thermal head
Inventor: ISOTANI HIROSHI
IPC: H04N1/032
Filed: 1978-12-19
Abstract: PURPOSE:To perform a connection of highly reliable reverse current checking semi-conductor adequate for mass-production by arranging a groove crossing with metalic film poles, installing the semi-conductor in the grooves and connecting the poles of the semi-conductor with the poles of metalic film. CONSTITUTION:An array of diodes 1 is installed in a groove 12 formed so as to cross with poles 9 of metalic film and common pole pattern 13. Common pole 4 of the array of diodes 1 is faced at a substantial right angle with the common pole pattern 13 in the base plate 6 and connected by a soldering, respectively. When a plurality of diode arrays 1 are to be installed, an alignment of all the poles is peformed and thereafter the adhesive agent is hardened and all the diode arrays 1 are connected at once. Thereby, a connection structure for the reverse-proof semi-conductors is made to be simple, and a high brid connection under a fine pattern may be facilitated, so that a productivity of the thermal head is improved and its price is reduced.
Patent JP-2000346436-A (JP)
Title: Louver slat closing prevention mechanism for bathroom warm-air dryer
Inventor: ISHII YUKIO
IPC: F24F13/20
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a louver closing prevention mechanism for a bathroom warm-air dryer, which mechanism can easily close a louver slat when it is necessary, closes it to some extent when unprepared force is applied thereto but returns it to the original open state when the force is removed, so as to prevent its parts from being loaded and damaged. SOLUTION: The mechanism comprises a louver slat 8, a support wall 9 projecting from the back of the louver slat 8, a rotating shaft 10 fixed to the support wall 9 at one end thereof and supported by bearing on the side wall of a warm-air nozzle 4, and a coil spring 16 retained by the support wall 9 or the back wall of the louver slat 8 at one end thereof and when the louver slat 8 is open by a predetermined portion of the warm-air nozzle 4 at the other end thereof.
Patent JP-S6051415-A (JP)
Inventor: KAWAGUCHI AKIRA
IPC: H02H7/00
Filed: 1983-08-29
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-S634098-A (JP)
Title: Door apparatus of plating barrel
Inventor: ROORENSU JIEI KAAMON JIYUNIA
IPC: C25D17/20
Filed: 1987-06-24
Abstract: A rotatable container assembly for use in surface treatment of particulate workpieces includes a container (30) having opposed head ends (34,36) and a polygonal side member (32) defining a work cavity (42) therein. An aperture (40) is formed in a minor portion of the side member (32) and a door (44) is arranged for opening and closing the aperture. A mechanism for imparting generally arcuate movement and generally radial movement advances and retracts the door (44) between open and closed positions. The movement-imparting mechanism includes a cam slot (68) in a gear (62) and a cam follower (94) arranged on a closely adjacent end plate (48) of the door (44). Push blocks (88,90) assist in selective rotation of the container both relative to and with the door. Locking notches (110,112,114,116) are arranged on the periphery of the end plate for operative engagement with a lock member (84,86) extending from the gear (62).
Patent JP-H0711901-A (JP)
Title: Separation control blade
Inventor: FUKUTOMI KIYOSHI
IPC: F01D5/14
Filed: 1993-06-29
Abstract: PURPOSE:To lessen pressure loss to restrain lowering of mechanical efficiency by providing many recessed parts arranged in a direction orthogonal to the flowing direction of gas directly before a position where separation occurs on the back side of a blade. CONSTITUTION:Gas is circulated in respective recessed parts 7 to produce small eddy currents, consequently the turbulence of blade-surface flow is promoted with a small quantity of pressure loss to prevent the occurrence of separation on a blade surface thereafter. The depth of the recessed part 7 is considered sufficient as about 0.01-0.05 times of maximum blade thickness at the flow velocity of the gas as 100-200m/sec. No effect of the recessed parts 7 appears in a turbulent region, and an effect appears in the case of a low-Reynolds number e.g. 6000000 or below. Consequently, the pressure loss can be lessened and can not lower mechanical efficiency.
Patent JP-H07299624-A (JP)
Title: Combination drill
Inventor: NAKAMURA MANABU
IPC: B23B51/08
Filed: 1994-05-06
Abstract: PURPOSE:To provide a drill by which cutting work productivity of a metallic product can be improved and a burr is not generated. CONSTITUTION:A hollow mill 2 to cut at least an outer peripheral surface of a metallic product 5 is fixed to the outer peripheral side of an inner mill 1 to cut at least an inner peripheral surface of the metallic product so as to be freely mountable and demountable, and a chip discharging window is arranged in a wide open shape in the hollow mill in response to a chip discharging groove of the inner mill.
Patent JP-S5383213-A (JP)
Title: Scissors point control system
Inventor: SAWADA MASATAKA
IPC: B61L11/08
Filed: 1976-12-28
Abstract: PURPOSE: To enable control of a scissors point integrated with five points for connecting three ways by one lever using a 5-actuation 3-connection point control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5781847-A (JP)
Title: Method and apparatus for feeding and discharging air for pneumatic jig
Inventor: NAJIMA TATSUO
IPC: B03B5/20
Filed: 1980-11-10
Abstract: PURPOSE: To separate powdery and granular bodies at high efficiency in a pneumatic jig by repeating sending high pressure air to an air chamber and next sending low pressure air to the air chamber, and finally discharging air from the air chamber.  
     CONSTITUTION: In separating powdery and granular bodies by specific gravity using a pneumatic jig, when high pressure air is sent to an air chamber 4, inside of the chamber 4 becomes the highest in pressure and water in the chamber is pushed down and water level in a water tank 3 is raised. Then, by rising of the water level, air pressure in the chamber 4 drops. When low pressure air is sent when the water level is near the highest level, the water level goes down slowly because of speed of air sent in and pressure, and meanwhile the powdery and granular bodies make free falling and separated. By discharging after this, the water level lowers slowly. By repeating the procedure, the powdery and granular bodies are separated by specific gravity at high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H107348-A (JP)
Title: Pane of elevator
Inventor: KUWANA HIROSHI
IPC: B66B11/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent interior of a car from being seen from the outside similarly to an elevator having no window if especially necessary while the observation is secured by applying voltage to at least a part of the window part to be put in the shading state. SOLUTION: During normal operation of an elevator, voltage is not applied to a voltage light variation glass 1, so that passengers in a car can observe the outside landscape through the voltage variable light glass 1. On the contrary, if especially needed, designated voltage is applied to the voltage variable light glass 1 by a control device, thereby changing the voltage variable light glass 1 into the shading state. Whereupon, the interior of the car can not be seen from the outside, and also the outside can not be seen from the interior of the car. Accordingly, the safety and privacy of passengers can be secured.
Patent JP-S5582664-A (JP)
Title: Ink jet recording head
Inventor: OOWATARI AKIO
IPC: B41J2/055
Filed: 1978-12-18
Abstract: PURPOSE:To reduce adhesion area, simplify structure, and to enhance acceptable yield rate by connecting a nozzle, compression chamber, ink feed chamber, and the like to one of upper and lower substrates in a protuberant manner and make them adhere closely each other. CONSTITUTION:A lower substrate 21 is etched at other portions than prolife portions 27 of nozzles 24 and a compression chamber 26, and portions 28 spaced from the portions 27. A smooth upper substrate 23 is adhered to the substrate 21 with an adhesive 22. A piezoelectric element 25 is fitted on the chamber 26. Since adhered portions are the portions 27 and 28, the adhesion area directly affecting passages is small, so that an excess of adhesive rarely flows into the passages but flows into gaps 29. Gaps are unlikely created in the portions 27, and ink never leaks in the cource of the passages. Thus, heads are produced at low cost and high acceptable product rate.
Patent JP-H1014160-A (JP)
Title: Motor
Inventor: TANIMURA SATOSHI
IPC: H02K21/22
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can position a bearing holder at a center of a hole formed in a stator substrate and a chassis of various devices without making a thickness of a bearing holder thick. SOLUTION: A bearing holder 12 of a motor has first and second positioning parts 121, 122 in an outer circumferential surface of a tubular body 12a holding a bearing. The first positioning part 121 is constituted of three first projections 12f projecting radially in the base end side of the tubular body 12a. The second positioning part 122 is constituted of six second projections 12g projecting radially in a tip side of the tubular body 12a. A front edge face 12i of the second projection 12g is tapered tilting to a center side of the tubular body 12a toward an insertion direction A of the bearing holder 12. The positioning parts 121, 122 are fixed to a circumferential wall of attaching holes 4a, 20a of a stator substrate 4 and a chassis 20 of various devices and the bearing holder 12 is positioned.
Patent JP-S5282334-A (JP)
Title: Projector
Inventor: AIHARA MAMORU
IPC: G03B23/00
Filed: 1975-12-29
Abstract: PURPOSE: To attain a precise positioning of a sample by driving a sample tray by a pluse motor when plural samples are arranged on the same circumference of the sample tray. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5585843-A (JP)
Title: Controlling method of capacity of air conditioner
Inventor: FUSHIMI MITSUZOU
IPC: F24F11/02
Filed: 1978-12-19
Abstract: PURPOSE: To improve the comfortability in a room with an air conditioner by controlling to increase or decrease the output frequency of a frequency converter in the magnitude of varied frequency to meet the temperature deviation value to thereby stably control the temperature in the vicinity of the set temperature.  
     CONSTITUTION: A room temperature signal from a room temperature sensor 1 and a set signal from a room temperature setting potentiometer 2 are fed to a temperature deviation detector 3 to thus calculate the temperature deviation ΔT, a signal of the temperature deviation ΔT is fed to a frequency controller 4 at the time receiving the signal intermittently from a time setting potentiometer 6, a frequency control instruction is fed to a frequency converter 5 to thus control the output frequency f to a motor 7 for a compressor. When the temperature deviation ΔT becomes larger than the set value, the output frequency f is increased or decreased in the control magnitude Δf corresponding to the temperature deviation ΔT. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H089240-A (JP)
Title: Universal head controller
Inventor: CHO TADAYOSHI
IPC: H04N5/222
Filed: 1994-06-15
Abstract: PURPOSE:To prevent the damage of a motor, a gear, and a connector with a low cost independently of the hard constitution of a current limiting circuit or the like. CONSTITUTION:This universal head controller receives a feed back of pan and tilt position information obtained by a potentiometer 14 to drive and control the direction of a camera, and a CPU 11 compares position data inputted from the potentiometer 14 with control data for camera driving and control; and if the difference between the present position and the controlled position exceeds a prescribed error range, the abnormal state is decided, and the control signal is changed to the control signal to the present position or the just preceding position. Thus, the overcurrent to a motor 18 is prevented by the change on software.
Patent JP-H0594143-A (JP)
Title: Continuous notification device
Inventor: YAMADA YOSHIHIRO
IPC: A61P9/00
Filed: 1991-06-28
Abstract: PURPOSE:To transmit power from a motor to a pair of carrying means and to make them synchronously travel by simple constitution. CONSTITUTION:A chain 12 which carries and continuously notifies a notifying substance holding tool 34 obtained by disposing holding shafts 35 at both ands, a guide groove 24 which aligns and arranges the tools 34 and a energizing member 33 which allows the passing of the first shaft 35 of the tool 34 and guides the next shaft 35 to the groove 24 are provided. Since the chains 12 are respectively disposed at both left and right side parts 2 and a rotary shaft 15 transmitting the rotational force to both chains 12 and the motor 13 rotating the shaft 15 are disposed between the side parts 2, the rotational force of the motor 13 is transmitted to the chains of the side parts 2. By such simple constitution that only the shaft 15 is provided, the force is transmitted to both chains 12 from the motor 13 in a synchronized state.
Patent JP-S6220297-A (JP)
Inventor: KUWABARA HIDEO
IPC: H05B41/24
Filed: 1985-07-19
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-H0324227-A (JP)
Title: Production of iron-based shape memory alloy material
Inventor: NAKAUCHI ICHIRO
IPC: C21D8/00
Filed: 1989-06-22
Abstract: PURPOSE:To produce a shape memory alloy material having corrosion and oxidation resistance at high temp. by repeatedly subjecting an iron alloy having a specified compsn. to rolling and annealing at the work induced martensitic transformation temp. or below and a specified draft. CONSTITUTION:An alloy composed of, by weight, 5.0-20.0% Cr, 2.0-8.0% Si, one or more among 0.1-14.8% Mn, 0.1-20.0% Ni, 0.11-30.0% Co, 0.1-3.0% Cu and 0.001-0.4% N and the balance Fe with inevitable impurities so that A equiv. and F equiv. calculated by equations I, II satisfy A equiv. >=0.67.F equiv. -3 is repeatedly subjected to annealing at >=600 deg.C and the rolling is carried out at the work induced martensitic transformation temp. (Md' point) calculated by equation III of below and a total draft Rmax calculated by equation IV [where T is the rolling temp. ( deg.C)] or below.
Patent JP-S5681475-A (JP)
Title: Electronic wrist watch
Inventor: TANIGAKI TAIJI
IPC: G04C10/02
Filed: 1979-12-06
Abstract: PURPOSE:To prevent the occurrence of excessive charging of the secondary battery by discharging the secondary battery at the time when the terminal voltage of the prescribed secondary battery such as a silver battery exceeds a prescribed value. CONSTITUTION:The terminal voltage of the secondary battery 3 formed of the silver oxide, in which anode and cathode active materials charged by a solar battery 1 are silver oxide, zonc or the like, is detected by a battery voltage detecting circuit  4. And, when the terminal voltage exceeds 1,85V, the transistor, etc. of a discharging circuit 5 is made conductive by the output of detection of the circuit 4 and  the battery 3 is discharged with larger current than the charging current, whereby  the occurrence of the excessive charging of the battery 3 is prevented and a watch  functioning electronic circuit 6, etc. is driven by the battery 3 in a stable fashion.