baber/WOPTO huggingface dataset:
Patent JP-H03266880-A (JP)
Title: Educational device
Inventor: KIRIYAMA TETSUAKI
IPC: G09B5/08
Filed: 1990-03-16
Abstract: PURPOSE:To easily cope with plural tutors and different lessons by setting and storing a desired function in the display of a console by the device which consists of the console for tutor and booths for student and calling it at need when necessary. CONSTITUTION:The seat tables in a classroom, the attendance state of students by the booths, etc., are displayed on the display 2 on the console. Further, when a display for function setting is pressed, a necessary/unnecessary selection is made by pressing an On/OFF display. There are functions for timepiece displaying, teaching material editing, basic lesson utilization, a attendance state, printing, evaluation, etc. Further, a lecture mode, a teaching material mode, etc., are set as system modes. Those settings are stored and called when necessary.
Patent JP-S52149533-A (JP)
Title: Vehicle mounted with engine equiped with preheater
Inventor: SHIRAISHI YASUNORI
IPC: F02P19/02
Filed: 1976-06-07
Abstract: PURPOSE: To extend period of preheating of the glow plug by arranging the glow switch so as to be closed when a vehicle driver is seated on the driver's seat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51142791-A (JP)
Title: Abrasives for mirror finish
Inventor: KASAI TOSHIO
IPC: C09K3/14
Filed: 1975-06-03
Abstract: PURPOSE: To provide abrasives which contain fine synthetic resin powder for reducing frictional heat generated during grinding to increase working efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61228102-A (JP)
Title: Piston type accumulator
Inventor: AOYANAGI AKIRA
IPC: F15B1/24
Filed: 1985-03-30
Abstract: PURPOSE:To prevent a leak of gas, by eliminating the sealing part in an atmospheric side. CONSTITUTION:An accumulator constitutes an integrally formed cylindrical pressure vessel 1 blocking its one end and opening the other end. A piston 2 is slidably provided in this pressure vessel 1. While a cap 4, closing an opening part of the pressure vessel 1, provides a valve seat 2a for charging the vessel with gas. Further the pressure vessel 1 is divided into two chambers by the piston 2, and one of the chambers is filled with inert gas 8 through a gas sealing port. While the chamber in a side of the cap 4 is filled with working fluid 9. By this constitution, the accumulator, enabling the sealing part in an atmospheric side to be eliminated further with the high pressure working fluid existing in a condition holding pressure balance in a leaking route of gas, can prevent the gas from leaking.
Patent JP-H06323357-A (JP)
Title: Variable hydraulic damper
Inventor: SUZUKI MASANE
IPC: F16F9/12
Filed: 1993-03-25
Abstract: PURPOSE:To provide a variable hydraulic damper controlled smoothly to display a desired damper effect in a desired angle position with relatively simple structure. CONSTITUTION:A variable hydraulic damper is provided with a cylindrical body 11, a rotary shaft 13 inserted into the center of the body 11, autorotating angle adjusting mechanism disposed in the rotary shaft 13, a viscous fluid injected in a viscous fluid storage chamber 143 existing between the body 11 and the rotary shaft 13, and a variable blade 17 provided at the autorotating angle adjusting mechanism, rotatably on its axis in the viscous fluid storage chamber 143. The angle of the variable blade 17 is controlled by a motor or the like through the autorotating angle adjusting mechanism so as to change a clearance for the viscous fluid to pass between the body 11 and the rotary shaft 13. Rotational resistance between the body 11 and the rotary shaft 13 can be thereby increased/decreased in a desired angle position.
Patent JP-S63232013-A (JP)
Title: Height adjusting device
Inventor: ARAI SUSUMU
IPC: B60G17/00
Filed: 1987-03-20
Abstract: PURPOSE:To eliminate wrong detection due to vibration or the like by inserting a bar-shaped member through an axial hole of a piston rod, and providing at least either the bar-shaped member or the axial hole with a height detector to detect a height on the basis of relative displacement between the piston rod and the bar-shaped member. CONSTITUTION:A snubber body 1 is formed of an outer sleeve 20 and an inner one 21 which are coaxially arranged, and a piston 22 is slidably fitted in tho inner sleeve 21 to divide its inside into two oil chambers A, B. A piston rod 25 is fixed to the piston 22, and it upper end protrudes axially from a snubber body 1. In the above-mentioned constitution, an axial hole 27 is bored in the axial direction of the piston rod 25, and a metering pin 29 functioning as a bar-shaped member fixed to the bottom of the snubber body 1 is inserted through the axial hole 27, end the large diameter hole 27A of the axial hole 27 is provided with a height dotector 30 composed of a sleeve-shaped detector body 31, plural reed switches 32-32C end a magnet 34.
Patent JP-S63233317-A (JP)
Title: Apparatus for measuring motion quantity of small animal
Inventor: SAKANO KAZUHITO
IPC: G01C22/00
Filed: 1987-03-20
Abstract: PURPOSE:To accurately measure the motion quantity of a small animal, by a method wherein the displacement of the body motion of a small animal is converted to the displacement of the steel ball moving on the inner surface of a ring and the steel ball is irradiated with the light from light emitting LED to receive reflected light which is, in turn, converted to electrical change quantity. CONSTITUTION:A steel ball 11 having a diameter of several mm's is provided on a base plate 12 so as to move along the inner peripheral surface of the seamless ring 10 provided on the base plate 12 and the diameter of the ring is set to about 160% of that of the ball 11. Further, a reflection type photosensor 13 is provided on the ring 10 in an eccentric state. Therefore, the infrared rays from the light emitting LED 14 of the sensor 13 are reflected from the surface of the ball 11 to be received by a light receiving phototransistor 15. A transmitter is constituted of the transducer thus constituted and mounted to the back of a small animal. Then, the displacement of the body motion of the small animal due to the behavior thereof is converted to the physical displacement of the ball 11 and the photocurrent from the phototransistor 15 is processed as the displacement signal of the ball 11 to be transmitted from a transmitter circuit (FM wave). Said signal is received to be displayed on a monitor as a graph and the behavior of every kind of the small animal can be known from said graph.
Patent JP-S56164533-A (JP)
Title: Detecting method for remaining resist
Inventor: OKUMURA KATSUYA
IPC: H01L21/027
Filed: 1980-05-21
Abstract: PURPOSE:To simply the rapidly detect the remaining resist on a semiconductor wafer on which a predetermined pattern is formed with radiation responsive resist by heating the wafer in a reduced-pressure container when detecting the remaining resist on the wafer and measuring the gas discharge amount from the wafer. CONSTITUTION:An ion gauge 8 is mounted on a sealed container 1 having a wafer conveying inlet, and an oil diffusion pump 2 is connected through a main valve 3 and a conductance valve 4 connected in parallel with the container. An oil rotating pump 6 is connected through an auxiliary valve 5 to the pump 2, a roughly pumping valve 7 is branched from the intermediate between the valve 5 and the pump 6, and is connected to the container 1. The container 1 is thus constructed, a semiconductor wafer 10 on which many resist patterns are already formed and stood on the wafer carrier 11 is contained in the container 1, the container is evacuated in high vacuum, and the interior is heated at approx. 150 deg.C by the heater 9 on the outer periphery of the container 1. When the remaining resist exists on the wafer 1, the internal pressure in the container 1 is raised upon heating, and accordingly the adherence of the remaining resist can be identified.
Patent JP-S62224732-A (JP)
Title: Electro-magnetically controlled spring clutch mechanism
Inventor: NISHIMURA KOZO
IPC: F16D27/105
Filed: 1986-03-27
Abstract: PURPOSE:To reduce the electric power consumption by cutting off the transmission of driving power only when an electromagnetic means is electrically energized, by providing a shifting means for a relatively rotatable armature toward a rotary member connected to an input element through a coil spring and said electro-magnetic means for making resistance against said shifting means. CONSTITUTION:An electro-magnetic device 28 consisting of a coil assembly 34 and a field 32 is anchored to a base plate 4 by a recess 40, said field 32 being freely rotatable on a small diameter part of a shaft 10a with a sleeve member 36 between them. A gear wheel 22 of an input rotating element and a rotating member 26 are also freely rotatable on said small diameter part 10a. A coil spring means 30 is connected with said gear wheel 22 and said rotating member 36 at its both ends 30a, 30b. An armature 24 is installed between said rotating member 26 and said electro-magnetic device 28, said armature 24 being pushed toward right by a elastic spring shifting member 82. Due to the above construction, driving power is transmitted when said electro-magnetic device 28 is not energized and cut off when energized, thus enabling electricity consumption to be saved in the case where driving power is needed normally.
Patent JP-H06238832-A (JP)
Title: Laminate product
Inventor: TANAKA HIROYUKI
IPC: B32B3/30
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a lminate product generating no thermal deformation and excellent in matting effect and thermal bonding strength by thermally bonding the thermal adhesive layer of a surface roughened laminated film to a base material by a surface roughened roll whose center line average roughness is a specific value or more. CONSTITUTION:A laminate product 1 is produced by laminating a surface roughened laminated film 2 and a base material 6 by a thermal press bonding method. That is, the surface roughened laminated film 2 and the base material 6 are passed through the nip of a heated surface roughened roll 7 whose center line average roughness (Ra) is 0.08mum or more and the pressure roll 8 being in contact with the roll 7 in such a state that the surface of the base material 6 and the thermal adhesive layer 5 of the film 2 are brought into contact with each other to be laminated under heating and pressure. At this time, heating temp. is pref. set so as not to deform the base material or the surface roughened laminated film and the applied pressure is set, for example, to 10-70kg/cm as line pressure but there is no special limit. The laminate product thus produced does not generate thermal deformation and the smoothing and delamination of a roughened surface layer generated in a conventional product thermally bonded by a mirror surface roll and is excellent in matting effect and bonding strength.
Patent JP-S52149602-A (JP)
Title: Multistage pump impeller fixing system
Inventor: ISHIDA TERUO
IPC: F04D29/20
Filed: 1976-06-08
Abstract: PURPOSE: With arrangement of free coupling of two impellers at the middle part by means of threaded cap, it is designed to furnish fixing system of impellers which does not raise either noise or abrasion at removal of vanes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04304010-A (JP)
Title: Sound volume automatic adjustment device
Inventor: ISHIDA MASAFUMI
IPC: H03G3/02
Filed: 1991-03-30
Abstract: PURPOSE:To easily recover a resistance of an electronic volume to be a resistance data being an initial setting value so long as the resistance data kept from a preceding state even when the resistance of the electronic volume is updated to other value. CONSTITUTION:When a changeover switch 35g is thrown to the position of a rectifier circuit 35a and an automatic adjustment mode setting switch 37 at a handset side is closed, and when a resistance of an electronic volume 13 at a handset side is changed to a different value from a value set so far, a digital data having been latched in a data latch section 35c is updated into a digital data corresponding to the resistance after the revision.
Patent JP-S61226088-A (JP)
Inventor: KUBO SHIGEO
IPC: D05B3/12
Filed: 1985-03-30
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-H07250942-A (JP)
Title: Pinball game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-03-11
Abstract: PURPOSE:To solve a problem of noise and to attain a low cost by eliminating a bell provided on an overflow chute to introduce a ball overflowing from a ball supply bowl to a ball reservoir bowl. CONSTITUTION:This pinball game (pachinko) machine is provided with a game stopping mechanism 12 in which a detection lever 13 turned by the ball filled in the overflow chute 10 which introduces the ball overflowing from the ball supply bowl to the ball reservoir bowl and a switch 14 to perform an on- operation by the turning of the detection lever 13 are provided on the overflow chute 10. Also, an overhang part 24 to prevent the ball overflowing from the ball supply bowl 3 from colliding with the lever piece 17 of the detection lever 13 is provided at the inside position of the overflow chute 10.
Patent JP-H01238881-A (JP)
Title: Preventive method for duct
Inventor: ENDO MASAHISA
IPC: A62C3/16
Filed: 1988-03-22
Abstract: PURPOSE:To prevent any malfunction in a fire-extinguisher as well as to make it installable in an optional spot by setting up a piston-cum-cylinder, housing a fluid being expanded by heat, in a fire protection area partitioned off with two section fire wall plates, extruding the piston by a temperature rise, and making the cylinder operate an actuating point of the fire-extinguisher. CONSTITUTION:Two section fire wall plates in a fire protection area 2 are selected according to type and extinguishment of a duct in service. When a fire occurs, carbon dioxide in a cylinder 3 expands, pushing out a piston 4 in an arrow direction, and a tip part 5 pushes an actuating point of a fire- extinguisher 6. This extinguisher 6 feeds a fire-extinguishing agent to a fire house nozzle 8 being opened to the inside of the fire protection area 2 of a duct 1 through a hose 9, blowing off to the inside of the fire protection area 2, and finally this agent is filled up in the area 2. With this constitution, in the case of those of wire and cable, a spreading fire over an insulator is prevented from occurring, and in case of a bus duct and a hollow duct, a flame and smoke trying to pass through are cooled or the flame is made going out, checking its spreading, thus it conduces to fire spreading prevention.
Patent JP-S521261-A (JP)
Title: Oil seal attached with diaphragm
Inventor: OOTAKI MASAMICHI
IPC: F16J15/32
Filed: 1976-06-10
Abstract: PURPOSE:An oil seal attached with diaphragm, that endures for long time use and farbrication is simple.
Patent JP-S62226471-A (JP)
Title: Drive controller for carrier for disk changer
Inventor: HAYASHIBARA TORU
IPC: G11B17/22
Filed: 1986-03-26
Abstract: PURPOSE:To shorten the time necessary for a shifting carrier and to actualize a high-speed response without deteriorating precision by storing a modified pulse width, which does not reach a target position when the pulse is driven more than prescribed times, and using the modified pulse width at the time of driving the pulse hereafter. CONSTITUTION:When the difference between a present carrier position to which a position detection means 7 detects and the target position is bigger than the prescribed value X, a carrier driving motor 5 in a carrier is driven constantly. When the difference is smaller than the constant value X, the motor is supplied with the driving pulse of the constant width prescribed times. When the pulse does not reach the target position, a motor driving control part 10 widens the pulse width to supply it, and a pulse width memory 16 stores the pulse width to drive the pulse by using the stored pulse width at the time of driving it next time. The time necessary for shifting the disk carrier is shortened by using such an optimized pulse width, thereby realizing the high-speed response.
Patent JP-H03267090-A (JP)
Title: Outer cutting edge of electric shaver or the like
Inventor: INOUE KAZUHIKO
IPC: B26B19/00
Filed: 1990-03-17
Abstract: PURPOSE:To cut to the root of a beard as deep as possible, by a method wherein an edge part is located at the position being a little on the side of an exterior as compared with an inner cutting edge-sliding surface, and to reduce the noise, by a method wherein the inner cutting edge-sliding surface is formed in the shape of a continuity on the inside of a rib between holes, and an inner cutting edge is continuously slid on the inner cutting edge-sliding surface. CONSTITUTION:The present edge consists of a number of beard-guiding holes 1 and a rib 2 between these holes, and the rib forms the beard-guiding holes 1. For the sectional configuration of the rib 2 between the holes, a beard-guiding curved surface 3b in the shape of a projection is formed on the side of the beard-guiding hole 1 of an exterior 3 of the rib 2 between the holes, and an inner cutting edge-sliding surface 4a is formed on an inside 4 of the rib 2 between the holes. Each of edge parts 7 is formed at a border 5 on the side of the beard-guiding hole 1 of the beard-guiding curved surface 3b, and the edge part 7 is located at the position being on the side of the beard-guiding hole 1 and being a little on the side of the exterior 3 as compared with the position of a border 6 on the side of the beard-guiding hole of the inner cutting edge-sliding surface 4a. Furthermore, a layer 16 with high hardness is formed on the surface of the beard-guiding curved surface 3b. As the result of it, it is made possible to cut the root of a beard as deep as possible and to reduce the noise and to reduce a load current.
Patent JP-S62224361-A (JP)
Inventor: TAKAMIYA SANSHIRO
IPC: A61M60/515
Filed: 1986-03-26
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-S63235697-A (JP)
Title: Control method for centrifugal compressor
Inventor: FUKAO YOSHITERU
IPC: F04D27/00
Filed: 1987-03-24
Abstract: PURPOSE:To carry out the flow rate control so that the flow rate becomes close to an aimed flow rate, always maintaining a high efficiency, by directly searching the operation point optimum for efficiency, in the flow rate control by the angle control for the inlet guide vanes and diffuser vanes. CONSTITUTION:A plurality of inlet guide vanes 11-14 and diffuser guide vanes 15-18 are driven by a plurality of driving devices 19a-19d and 19e-19h for exclusive use. Each driving device 19a-19h is controlled by a controller 28 on the basis of each detection signal supplied from the sensors 20-22, 24, and 27 for detecting the operation states of the centrifugal compressor 1. In this case, the actual flow rate and actual efficiency are measured at least at three points by operating each vane, and a plurality of extrapolation points are developed for the angle of each vane so as to surround these fundamental points. The flow rate and efficiency for each extrapolation point are estimated from a basic point, and the extrapolation point having a high efficiency close to an aimed flow rate is selected from each extrapolation point.
Patent JP-H07253114-A (JP)
Title: Bearing holding structure for motor
Inventor: MIMURA MASAHIRO
IPC: F16C35/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide a bearing holding structure for a motor which can prevent disorder of rotation and extension/contraction of a corrugated circular member with simplicity. CONSTITUTION:A buffer mechanism is arranged between a ball bearing 4 and an inner surface of a bottom of a bearing box 3 which holds the bearing 4. The buffer mechanism has three layers composed of a first circular member 1 made up of a soft elastic body, a corrugated circular member 2 for applying prepressure, and a second circular member 1 made up of a soft elastic body.
Patent JP-S59194701-A (JP)
Inventor: ISHIKAWA KAZUO
IPC: A46B7/10
Filed: 1983-04-18
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-S61227788-A (JP)
Title: Antibiotic produced from lysobacter sc 14067
Inventor: TYMIAK ADRIENNE A
IPC: C12P1/04
Filed: 1986-03-25
Abstract: A novel antibiotic substance EM5587 is prepared by cultivation of a strain of the microorganism Lysobacter sp. SC 14,067, A.T.C.C. No. 53042.
Patent JP-H05275956-A (JP)
Title: Piezoelectric mother substrate and production of piezoelectric parts using said mother substrate
IPC: H03H3/02
Filed: 1992-03-26
Abstract: PURPOSE:To provide a piezoelectric parts which has the small variance of the total value on a built-in capacity. CONSTITUTION:A piezoelectric mother substrate 1 includes an element part 3 and a cutting margin part 4. A pair of piezoelectric resonator electrodes 5 and 6 are provided on both sides of the center part of the part 3 together with two pairs of capacity electrodes 15-18 provided on both sides of the upper and lower edge parts respectively. The electrodes 15-18 have their extended parts 15a-18a at the part 4. When the part 3 is cut out of the substrate 1, the part 4 is cut by a cutter blade. Then the reduction of the capacities secured by both electrodes 17 and 18 can be compensated by the capacities formed at a part of each of extended parts 15a and 16a of both electrodes 15 and 16 even when the parts (shown by the oblique lines in the diagram) which are slightly shifted from the part 4 are cut owing to a position error of the cutter blade.
Patent JP-H09260570-A (JP)
Title: Lead frame for semiconductor device, and manufacture of mold type semiconductor device
Inventor: YOSHIMURA ATSUSHI
IPC: H01L21/56
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a lead frame for a resin-sealed type semiconductor device which not only can avoid the abrasion, damage, etc., of a die-cutting punch, but also can surely secure the electric insulation between leads, and a highly reliable resin-sealed type semiconductor device. SOLUTION: For a lead frame for a semiconductor device, the width 6' of each of the regions that a tie bar 6 couples and unites is set in stepped width or swelling to the width of an inner lead or width of an outer lead 6b, in a lead frame for a semiconductor device which has a group of leads 6 where inner leads 6a and outer leads 6b are connected in succession and besides arranged in parallel, and tie bars 6 which couple and unite the adjacent leads 6 with each other.
Patent JP-S60213545-A (JP)
Title: Parking brake device for automobile
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T7/12
Filed: 1984-04-06
Abstract: PURPOSE:To make the operation of a wheel brake for parking ever so light, by installing a hydraulic cylinder alongside in an interlocking mechanism between a parking lever and the wheel brake as well as installing hydraulic pressure feed-drain devices which feed drain hydraulic pressure to or from the cylinder. CONSTITUTION:A hydraulic cylinder 7 is installed alongside in an interlocking mechanism 2 between a rear-wheel brake Br and a parking brake lever 1. And, a central processing unit controls a normally closed inlet valve 12i and a normally opened outlet valve 12o for their opening or closing on the basis of each output out of an ignition sensor S1, and accelerator sensor S2, a select sensor S3, a speed sensor S4, a parking sensor S5 and a brake sensor S6, whereby hydraulic fluid is fed to the said hydraulic cylinder 7. In consequence, the rear-wheel brake Br is automatically operated for parking. And, with the parking brake lever 1 operated, the rear-wheel brake is manually operated via a cylinder body 8 and an equalizer lever 6.