baber/WOPTO huggingface dataset:
Patent JP-H06323358-A (JP)
Title: Variable hydraulic damper
Inventor: SUZUKI MASANE
IPC: B25J19/00
Filed: 1993-03-25
Abstract: PURPOSE:To facilitate the adjustment of a damper effect by forming a closed chamber, filled with a viscous fluid, in a body, then accommodating a pair of diametrally-opposed rotary blades, integral with a rotor, in the closed chamber, and adjusting the rotational resistance of the rotary shaft according to the rotating angle of the rotary blades. CONSTITUTION:A rotor 7 and a ring 9 are inserted into a body 5 of recessed shape and closed by a cap 3 in the filled state of a viscous fluid 11. The body 5 is provided with a recessed part formed stepwise so that the rotor 7, the ring 9 and the cap 3 can be respectively fitted therein. The rotor 7 is formed by providing laterally symmetrical rotary blades 7b integrally on the side faces of a cylindrical member 7a integrally pierced with a shaft 7b, and the rotary blades 7a are disposed in a closed chamber having the approximately elliptic inner wall 9b of the ring 9 fitted into the recessed part 5b. A space between the rotary blade 7a and the inner wall 9b is then changed according to the angle position of the rotary shaft 7b so as to increase/decrease the intensity of rotational resistance of the rotary shaft 7b.
Patent JP-S59194158-A (JP)
Title: Head driving mechanism
Inventor: TAKEKADO SHIGERU
IPC: F16H19/02
Filed: 1983-04-18
Abstract: PURPOSE:To simply prevent the buckling of a belt which occurs when the thickness of said belt is reduced by using a metal belt in which a belt reinforcing thin plate with the same width as the belt width is fixed to the junction of a pulley and said metal belt and reinforcing the belt in an integrated form with it. CONSTITUTION:A metal belt part 13 is reinforced with a thin plate 14. The tensile force of a belt is transmitted from a belt part 13a, through a welded point 16a, to a belt reinforcing thin plate 14. In the same manner, the tensile force from the other side belt part 13b is also transmitted to the belt reinforcing thin plate 14 passing through a welded point 16b. Thus, since the tensile forces of the belt do not pass through parts which would be subjected to buckling, the buckling of the belt does not take place, without resultant occurrence of the twist, etc. of the belt.
Patent JP-H09220059-A (JP)
Title: Production of processed food using sol substance of devil' s tongue or dried devil's tongue powder
Inventor: SHIODA TAKAHISA
IPC: A23L21/10
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a glucomannan-containing process food free from bitterness and rough touch, by treating a sol substance of devil's tongue or dried devil's tongue powder with another processed food material by methods such as stirring/blending/kneading/impregnation/dissolution/heating/cooling/fr eezing/pressurizing, etc. SOLUTION: Devil's tongue powder or purified glucomannan (both having a water content from zero to five times as much as the devil's tongue powder, etc., or lower by weight) or a sol substance composed of the devil's tongue powder, etc., and water is directly treated with another processed food by methods such as stirring/blending, etc., to give a glucomannan-containing processed food having an integrated feeling with the other processed food in a shorter time. The prepared low-calorie food has neither feeling of physical disorder nor bitterness, caused by addition of a coagulating agent such as an alkali coagulating agent and a coagulating substance such as agar and is also effective as measure to counter diabetes.
Patent JP-H07278544-A (JP)
Title: Production of purified liquid crystal, liquid crystal cell and display device for liquid crystal
Inventor: TASHIRO AKITSUGU
IPC: C09K19/00
Filed: 1994-04-05
Abstract: PURPOSE:To obtain purified liquid crystal having excellent display stability at a high temperature for a long period of time, by treating liquid crystal with a small amount of powder of an imido-containing compound having a metal impurity content of <= a specific amount. CONSTITUTION:Liquid crystal is treated with powder (preferably porous granular powder having preferably 0.1-5,000mum average particle diameter and >=1m<2>/g specific surface area) of an imidocontaining compound having <=1ppm metal impurity (e.g. Na, K, Cu and Fe) content to give the objective liquid crystal. The powder is preferably a granular kpolyimide of formula I (R<1> is a tetrafunctional organic group; R<2> is a bifunctional organic group; (n) is an integer larger than 1) or formula II (A<1> is a tetrafunctional aromatic residue; A<2> is a bifunctional aromatic residue; (m) is an integer larger than 1) obtained by reacting tetracarboxylic acid dianhydride with a diamine (preferably diisocyanate) in a solvent in which the prepared granular polyimide is insoluble.
Patent JP-H05269251-A (JP)
Title: Coin transporting device for pachinko game machine island
IPC: G07D9/00
Filed: 1992-03-25
Abstract: PURPOSE:To effectively relay coins between a plurality of coin transporting belts for each block in an island by installing a transporting rotary body which relays coins through revolution between the terminal edgeo part of one coin transporting belt and the starting edge part of the other belt which are separated, keeping an interval. CONSTITUTION:In the upper part in an island, a plurality of transport belts 1 for each block which extend in the state where the terminal edge part 1b side is inclined higher than the starting edge part 1a side. Between the terminal edge part 1b of one belt 1 and the starting edge part 1a of the other belt 1 which are separated, keeping an interval, a transporting rotary body 2 for relaying chains from one to the other through rolling is installed. The transporting rotary body 2 can be freely revolution-driven by the transmission from the belt 1 side or freely revolution-driven in single form by a motor, etc. Further, the transporting rotary body 2 is formed to a belt structure extending from the lower position than the terminal edge part 1b of one belt 1 or a belt structure which revolves in blade wheel form or transporting plate form, having recessed places on the outer periphery.
Patent JP-S524206-A (JP)
Title: Taperecorder drive unit
Inventor: UESUGI TOSHIO
IPC: G11B15/44
Filed: 1975-06-05
Abstract: PURPOSE:To enable automatic inversion with less power consumption, and light and small unit by actuating the solenoid several times to make tape running inversion in a cassette tape recorder unit, etc.
Patent JP-H06282548-A (JP)
Title: Attendant display system
Inventor: TONE HISAMI
IPC: G06Q50/16
Filed: 1993-03-25
Abstract: PURPOSE:To display the presence/absence information of attendants in an office on each terminal display device, and to easily change the display content. CONSTITUTION:This system is constituted of a host device 1 which edits a presence/absence display content, a display board 3 connected to a display controller 2 which displays the edited presence/absence display content, a personal computer 4, a telephone set 5 provided with display, and a telephone set 6 provided with serial interface. The host device 1, display controller 2, and personal computer 4 are connected through a LAN 7. The display controller 2 and the personal computer 4 are respectively connected to the display board 3 and the telephone set 6 through a serial interface 8. The host device 1 is connected to the telephone set 2 through a PBX(private branch exchange) 9 and a MODEM 10.
Patent JP-S60211643-A (JP)
Title: Optical information recording and reproducing system and its device
Inventor: NAKAGAWA KATSUJI
IPC: G11B7/09
Filed: 1984-04-04
Abstract: PURPOSE:To prevent deterioration of a recording power density and reproduced signals, by detecting the incident angle between an optical beam and the surface of a recording medium and performing the recording and reproducing by correcting the incident angle to an optional permissible angle. CONSTITUTION:Data sent out from a digital information source 1 become pulse-modulated laser lights after passing through a modulator circuit 2, semiconductor laser driving circuit 3, and semiconductor laser 4. The laser lights are converged onto a recording medium 11 on an optical disk 10 through a lens 5, polarization beam splitter (PBS) 6, lambda/4 plate 7, and condenser lens 9. The light reflected by the recording medium 11 is reflected by the PBS6 after passing through the condenser lens 6 and lambda/4 plate 7 and made incident to a quarterly split photodetector 21. The output of the detector 21 is sent to a demodulator circuit 15 and, at the same time, the incident angle of the optical beam with the recording medium 10 is detected at an angle error detecting circuit 22 as the change in incident position of a parallel luminous flux to the photodetector 21 and the error in the incident angle is corrected through an optical disk swinging mechanism 23. Therefore, deterioration of the recording power density and reproduced signals can be prevented.
Patent JP-H09235636-A (JP)
Title: Zinc alloy powder for alkaline battery and its production
Inventor: NAGATA HIDEKI
IPC: H01M4/42
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a zinc alloy powder for alkaline battery, being inexpensive and excellent in fluidity and capable of preventing the clogging of an injection nozzle at the time of filling a gel-like zinc cathode agent, by performing atomizing by using compressed air alone as a gas source and its production. SOLUTION: Because a molten zinc alloy controlled to >=460 deg.C is atomized, in this method, by using compressed air alone as a high pressure gas source to form a zinc alloy powder, this zinc alloy powder has a characteristic, e.g. of having 40-75sec fluidity (by JISZ2502 metal powder fluidity measuring method) and 2.0-3.0 aspect ratio at 80-150mesh. As a result, the clogging of a nozzle in a battery integration stage can be removed, and workability can be remarkably improved.
Patent JP-H05273403-A (JP)
Title: Optical component
IPC: G11B7/135
Filed: 1992-03-25
Abstract: PURPOSE:To visually discriminate between the top and reverse surfaces of the optical component with ease by making optical coating areas on the top and reverse surfaces different in shape. CONSTITUTION:A polarization beam splitter(PBS) 30 is provided with the circular area 32 where an optical coating which transmits (p)-polarized light and reflects (s)-polarized light is provided and a quadrangular area 33 where a reflection preventive coating is provided on the top surface 31a and reverse surface 31b of a substrate 31. The respective coating areas 32 and 33 are so formed to differ in reflection factor even in the visible light range from other areas where no coating is provided. Consequently, the surfaces are obliquely observed to easily decide the shapes of the areas. The top and reverse surface of the PBS 30 can visually be decided with ease, so an optical pick up is not fitted inside out, and a defect in operation due to a defect in the fitting of the device itself can be prevented.
Patent JP-S60211438-A (JP)
Title: Camera
Inventor: TAKEI MASAHIRO
IPC: G03B7/085
Filed: 1984-04-06
Abstract: PURPOSE:To prevent the delay of operation by providing a means which determines temporarily a specific aperture value between a previously specified proper aperture value and an open aperture value, and selecting the proper aperture value of an electromagnetic stop mechanism and a specific aperture value. CONSTITUTION:Brightness information BV obtained from light from a subject through the photoelectric conversion 2b of an optical system 2, a signal SV based upon ASA information on a photosensitive body, and information TV obtained by setting 4 a shutter speed are inputted to a proper aperture value determining circuit 5. The temporary aperture value is determined with the output AV1 of the determining circuit 5 and inputted as a signal V0 to a stop mechanism driving circuit 9 through a changeover switch 8 and the stop mechanism 1b of the optical system 1 is controlled to the temporary aperture value. Then when a shutter 7 is pressed, the proper aperture value AV1 is inputted to a stop mechanism driving circuit 9 through the changeover switch 8 and the stop mechanism 1b is controlled to move back a half-mirror 1c, thereby exposing a film 1d. Consequently, the delay of operation of the stop mechanism 1b is prevented to perform proper exposure.
Patent JP-S59194149-A (JP)
Title: Reduction and reversion unit of the type having two advance shafts and two astern shafts
Inventor: NAGASAKI MICHIAKI
IPC: F16H3/14
Filed: 1983-04-15
Abstract: PURPOSE:To simplify the installation of an engine on a hull, by arranging an input shaft above clutch mechanisms to make the distance between the output shaft of the engine and the bottom of the hull larger. CONSTITUTION:The output gears 12 and output pinions 11 of clutch mechanisms F, R are disposed in the rear and front sections of a casing 10, respectively, corresponding to the layout of such an arrangement that an input gear 3 is disposed in the rear part of an input shaft 2, and an output gear 6 is disposed in the front part of an output shaft 5. Upon running of an engine the input shaft 2 and the input gear 3 rotate, and therefore, the input gears 12 of the clutch mechanisms F, R, which mesh with the gear 3 also rotate. Under this condition, when clutches 20 in the advance clutch mechanisms F are engaged, engine torque is transmitted to the output gear 6 through the input gears 12 in the advance clutch mechanisms F, the clutches 20 and the output pinions 11. When the astern clutch mechanisms R are engaged, the clutches 20 in the advance clutch mechanisms F are disengaged, and astern torque is transmitted to the output shaft 5 through the mechanisms R.
Patent JP-S61226834-A (JP)
Title: Displaying picture editing system
Inventor: YAMAZAKI EIJI
IPC: G09G1/00
Filed: 1985-03-30
Abstract: PURPOSE:To add and change a picture by storing the picture definition information on the file and changing the contents of the file. CONSTITUTION:A picture access program 11, when the necessity of the adding, changing, etc., of the picture occurs, prepares a displaying request list 31 and requests the displaying to a picture editing program 14. The program 14, first, selects the picture definition information 32 of transaction codes XXXX corresponding in a picture definition information file 12 by the transaction code of the list 31 handed from a picture access program 12, obtains the field definition information corresponding to key data AAA of the list 31 and edits displaying data aaa. When initial data A are designated, the data are renewed by transaction data aaa, the editing result is matched to a displaying machine type ZZ and displayed on a screen 33.
Patent JP-H11265148-A (JP)
Title: Hidden print and container having hidden print
Inventor: ISHIKAWA KAZUFUMI
IPC: G09F3/03
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To keep the secrecy of a hidden pattern even in the case of application to a transparent container and to enable execution at low cost while using an ordinary print system by applying an opaque ink layer to a base sheet and patterning this opaque ink layer with a colorless ink. SOLUTION: An ink layer 3 of prescribed contents is applied to the rear side of a base sheet 2. Next, an opaque ink layer 4 is formed at the prescribed position of the formed ink layer 3. Next, a label 20 is formed by applying a pattern 5 showing the desired character symbol of 'great success' or 'first prize' to this opaque ink layer 4. This pattern 5 is not clear when it is watched from the outside, but can be just read by making the reflection level of light different from that of the part of the opaque ink layer 4. Both the edges of this label 20 are adhered in the shape of loop to a transparent bottle or the like by ultrasonic adhesion or the like. After the transparent bottle circulated as merchandise is bought, a user can confirm the winning of a lot by peeling off the label 20.
Patent JP-S55160161-A (JP)
Title: Contactless ignition device for internal combustion engine
Inventor: MIZUNO CHIAKI
IPC: F02P3/05
Filed: 1979-05-31
Abstract: PURPOSE:To assure a prescribed spark time and cause stable ignition even in the rapid rotation of an engine, by providing a turn-off time control circuit to interrupt the starting of energization of an ignition coil, for a prescribed time after ignition. CONSTITUTION:The output of a rectangular wave shaping circuit 2, which produces a rectangular wave signal synchronously with an internal combustion engine to determine the degree of opening and closing in a low-speed range, is applied to an OR circuit 5. A pulse signal, which is generated by a turn-off time control circuit 4 through a reset pulse generator 3 in response to the rectangular wave signal after a prescribed quiescence time represented by K1.T-Tc where K1 denotes a variable, T denotes a period and Tc denotes time cost for the current of an ignition coil 10 to rise from zero to a level ico, is also applied to the OR circuit 5 to drive a transistor 8. According to this constitution, the duty factor Ti/T in the constant-current time of the transistor 8 is controlled constant and the current of an ignition coil reaches a prescribed constant level ico in any rotation range. This results in attaining stable spark performance.
Patent JP-H06278509-A (JP)
Title: Seat lifter device for vehicle
Inventor: KOGA IKUO
IPC: B60N2/18
Filed: 1993-03-26
Abstract: PURPOSE:To prevent occurrence of a backlash and abnormal sound when seated by providing a subgear coaxially and integrally with sector gears or pinion gears, making the subgear of the material having lower rigidity than that of the gear on one side, and reducing a gap between teeth by the amount of backlash between the sector gear and the pinion gear. CONSTITUTION:Sector gears 8a, 8b which mesh with pinion gears 6a, 6b, respectively, are provided in a link unit 5, and the front section of a seat cushion frame 1 moves up and down by the front sector gear 8a and the rear section of the seat cushion frame 1 moves up and down by the rear sector gear 8b. The sector gears 8a, 8b have the same composition, and for example, a subgear 11 in almost the same shape as the sector gear 8a is provided integrally on the sector gear 8a. The subgear 11 is made of the material having low rigidity, and each tooth is formed in such a way that it is larger than that of the sector gear 8a and slightly smaller than a gap 8p between teeth. Consequently, a backlash is imbedded by the subgear 11, and the backlash and abnormal sound do not occur.
Patent JP-2000269246-A (JP)
Title: Semiconductor device
Inventor: BANDO TORU
IPC: H01L21/60
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a defective overlap-type TCP semiconductor device caused by damage to a passivation film or an oxide film by a method, wherein stress is less developed on the primary surface of a semiconductor chip in a stage where potting resin is cured. SOLUTION: Potting resin 6 used for an overlap-type TCP semiconductor device is made to contain a first filler of silicon oxide and a second filler of elastic modulus 100 kg/mm2 or below. The potting resin 6 flows into a gap S between a semiconductor chip 1 and an insulating film 2, by which the first filler and second filler of low elasticity mixed into potting resin are filled in the gap S. In a process/where potting resin is cured, the potting resin shrinks in volume, by which the gap S is decreased also in volume, but the second filler of low elasticity filled into the potting resin is present in the gap S, so that stresses developed on the primary surface of the semiconductor chip by the first filler can be lessened.
Patent JP-H08261192-A (JP)
Title: Drain control method for drainage pump
Inventor: TERASAKA HIROMICHI
IPC: F04D13/00
Filed: 1995-03-27
Abstract: PURPOSE: To extend a life of a drainage pump and an air/water switching valve further to reduce a running cost, by avoiding frequently opening/closing the air/water switching valve continued for a long time, even in the case that a drain amount of the drainage pump is larger than an inflow amount of water into a suction water tank. CONSTITUTION: In the case of draining by setting up in a suction water tank 1 a plurality of sets of drainage pumps P1 to P3 of connecting an air suction pipe 5 with the upstream communicating with the atmosphere to the upstream of an impeller 4 to interpose an air/water switching valve 6 in this air suction pipe 5, when a number of opening/closing times of the air/water switching valve 6 in a unit time is a specified number of times or more due to lowering down a water level, a drain amount of the drainage pump is judged to be larger than an inflow amount of water into the suction water tank 1, so as to stop one set of drainage pump among the drainage pumps P1 to P3.
Patent JP-H10258447-A (JP)
Title: Ejector apparatus
Inventor: OKADA NORIHITO
IPC: B29C45/40
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize an ejector apparatus so as to enhance durability and not to stain the periphery of an injection molding machine. SOLUTION: This ejector apparatus is constituted of a movable platen 11 opposed to a fixed platen on its front side and arranged so as to freely advance and recede along a tie bar 12, a servo motor 216 fixed to the back surface of the movable platen 11, a rotation transmission means connected to the servo motor 216 to transmit the rotation of the servo motor 216 between mutually crossing two shafts, a motion direction converting means converting the rotary motion of the rotation transmitted by the rotation transmission means to linear motion and an ejector rod 215 transmitting the linear motion generated by the motion direction converting means to an ejector pin. In this case, the rotation of the servo motor 216 is transmitted to the motion direction converting means through the rotation transmission means and rotary motion is converted to linear motion by the motion direction converting means to allow the ejector pin to advance and recede.
Patent JP-S59193182-A (JP)
Inventor: RIYUU MITSUO
IPC: B07C3/08
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-S56164409-A (JP)
Title: Position controller
Inventor: KAMATA JIYUNICHI
IPC: G05B19/33
Filed: 1980-05-22
Abstract: PURPOSE:To make the position control with high performance and reliability, by driving the control variables through a phase signal from a pulse width modulator. CONSTITUTION:Parallel data D0-Dn in n-bit outputted from a CPU10 is fed to a series parallel converter 26 and they are converted into a serial data every given period in synchronizing with the instruction from the CPU10. this serial data is fed to a pulse width modulator 28 together with clock pulses and are converted into a phase signal in synchronizing with the instruction from the CPU10. since this phase signal is in proportion to a position error signal given from the CPU10, a closed loop is constituted so that a position error is zeroed by inputting this phase signal to a driving device 22. As a result, the position of control variables 14 can be controlled so that it is in coincidence with the objective value.
Patent JP-S62226191-A (JP)
Inventor: MIZUNO TORU
IPC: H01J31/15
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。