baber/WOPTO huggingface dataset:
Patent JP-H0946792-A (JP)
Title: Composite piezoelectric body and composite piezoelectric oscillator
Inventor: FUKUOKA SHUICHI
IPC: H02N2/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound piezoelectric body and a compound piezoelectric oscillator provided with elastic stiffness nearly equal to that of a plezoelectric element and high breaking toughness by forming them with zirconia fiber and a piezoelectric particle scat' tered in the zirconia fiber. SOLUTION: This piezoelectric body is the compound piezoelectric body 1 consisting of the zirconia fiber 3 and the piezoelectric particle 4 scattered in the zirconia fiber 3. Also, the compound piezoelectric oscillator is constituted by forming electrodes on both surfaces of the compound piezoelectric body 1 consisting of the zirconia fiber 3 and the piezoelectric particle 4 scattered in the zirconia fiber 3, respectively. Also, it is constituted by providing the piezoelectric element consisting of a piezoelectric layer and a pair of electrodes holding it between on the surface of the compound piezoelectric body 1 comprising the zirconia fiber 3 and the piezoelectric particle 4 scattered in the zirconia fiber 3. A dielectric constant is remarkably reduced without extremely deteriorating the piezoelectric effect of the electro/mechanical coupling coefficient, etc. Moreover, the breaking toughness is remarkably improved while keeping the elastic stiffness same as that of ceramics.
Patent JP-H0641795-A (JP)
Title: Plating current controlling method
Inventor: KUNISHIMA YUJI
IPC: C25D7/06
Filed: 1992-07-22
Abstract: PURPOSE:To keep the plating amt. above the lower limit and to prevent overguarantee by detecting a plating amt. when a strip coated with a plating layer leaves a plating bath and controlling the plating current. CONSTITUTION:When a metallic strip 5 plated in a plating bath 1 leaves the bath 1, the plating amt. is detected by a meter 8. An instantaneous plating cathode efficiency eta1 is obtained from the actual plating amt. CW1 measured by the meter 8 and the average plating amt. CW2 in the cross direction based on equation I (W is the strip width, V is a line speed, and It is a total plating current), and the average plating cathode efficiency eta2 is obtained based on equation II. The values are properly used in accordance with the extent that the plating amt. is guaranteed, the total set plating current values Ip are respectively calculated from equations III and IV and given as the set plating current to be applied to the plating bath 1, and the plating current is controlled. The plating amt. is made uniform in this way in the longitudinal direction of the strip.
Patent JP-H0860768-A (JP)
Title: Supporting device for partition
Inventor: YAMADA TAKASHI
IPC: E04B2/82
Filed: 1994-08-19
Abstract: PURPOSE: To easily fit or remove individual members by fitting a receiving member on a jack member having an adjusting bolt, and receiving a panel or supporting a baseboard with the receiving member. CONSTITUTION: A baseboard 1 is laid at the prescribed position on the floor surface, a jack member 2 fitted with a receiving member is inserted into the baseboard 1, and the vertical position is adjusted by an adjusting bolt 3. A panel receiver 5 is mounted on the support piece 41 of the receiving member 4 and fixed by a screw 52, and the notch section 61 of a stanchion 6 is brought into contact with the upper face of the support piece 41 of the receiving member 4 from above the jack member 2 and coupled. The lower edge of a panel 7 is mounted on the panel receiving side 53 of the panel receiver 5 to form a partition. The interval between the panel lower end section and the floor surface can be simply and surely adjusted.
Patent JP-H0724216-A (JP)
Title: Thickener
Inventor: OSHIMA YASUO
IPC: B01D21/06
Filed: 1993-07-13
Abstract: PURPOSE:To continuously measure the height of a settled powder by detecting the axial movement of a worm gear shaft from the axial standard position by increasing or decreasing the force to move the shaft in the axial direction, moving a rake rotating shaft up and down in accordance with the detection and returning the worm gear shaft to the standard position. CONSTITUTION:A rake rotating shaft is allowed to pierce a spur gear 5, moved in the axial direction and rotated by the spur gear 5, and a worm gear 6 meshed with the spur gear 5, axially movably supported and rotated by a driving device and a spring 12 to press a worm gear shaft 7 toward the spur gear 5 are provided. The movement of the worm gear shaft 7 from the axial standard position is detected by a detector 17, and the rake rotating shaft is moved up and down in accordance with the detected movement. Consequently, the height of the settled powder in a thickener is automatically and continuously measured, the rake is rotated close to the settled powder surface at all times, and the settled powder is uniformly compacted.
Patent JP-2000026254-A (JP)
Title: Hairdressing agent
Inventor: TADA KIYOTAKE
IPC: A61Q5/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prepare a hairdressing agent easy to set hair, excellent in the retention of setting hair and capable of preventing finish from becoming oily by including a polyhydric alcohol, polyethylene glycol and a higher fatty acid. SOLUTION: This hairdressing agent contains (A) 0.1-50 wt.% polyhydric alcohol (e.g. glycerin), (B) 0.01-2 wt.% polyethylene glycol having 500,000-5,000,000 (pref. 1,200,000-5,000,000) average molecular weight and (C) 0.01-5 wt.% higher fatty acid (e.g. stearic acid). It is pref. that the hairdressing agent contains 0.1-5 wt.% nonionic surfactant (e.g. sorbitan esters of fatty acids), <=3 wt.% anionic surfactant (e.g. N-acyl-N-alkyltaurine salt) and 0-30 wt.% liquid paraffin as additional ingredients.
Patent JP-H1015160-A (JP)
Title: Ball discharge device for ball feed tray of pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent pachinko game balls from remaining in a ball feed device at the time of discharging the pachinko game balls in a ball feed tray to a lower ball tray. SOLUTION: Ball discharge ports 30 and 31 are opened over an area from the downstream end bottom of the flow rectification part 16 of a ball feed tray 8 to the rear lateral side of the ball passage 23 of a ball feed device 19. The ball discharge ports 30 and 31 are fitted with a ball discharge member 33, so as to be capable of freely reciprocating in a back and forth direction. In addition, the upper surface of the ball support part 27 of a ball feed member 21 is made to have a circular arc form around the axis of the member 21. In this case, constitution is so made that the leading game ball positioned in the passage 23 and waiting on the upper surface of the support part 27 of the member 21 is held in such a state as capable of rolling toward the ball discharge port 30.  Also, the passage 23 is formed to be always pushed toward a feed port 24 under the pressure of succeeding game balls.
Patent JP-H0359867-A (JP)
Title: Magnetic disk device
Inventor: AOYANAGI MASAAKI
IPC: F16F15/08
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a magnetic disk device which can position a magnetic head in a stable state by making a collar or a vibration proof rubber to be an oval shape. CONSTITUTION:An oval hole is made in the circular vibration proof rubber 3 and the collar 4 whose shape is oval is mounted on the vibration proof rubber 3. The spring constants of the vibration proof rubber 3 in the directions of X and Y can be adjusted by the compression of the collar 4, and only the spring constant in either of the direction of X or Y can be changed. Since only the spring constant in the specified direction can freely be set, the rolling of a disk enclosure in the specified direction can be controlled. Thus, the magnetic head can be positioned in the stable state.
Patent JP-H0480856-A (JP)
Title: Lap-top personal computer
Inventor: TOSHIMA KIMITOKU
IPC: G06F15/02
Filed: 1990-07-24
Abstract: PURPOSE:To enable only an owner of a due identification card to use a personal computer by performing the collation between the identification No read out of an identification No holding means and the identification No read out of the identification card. CONSTITUTION:An identification No collation means 2 receives an identification No 5 from an identification card reading means 1 and then reads out successively the identification Nos 6 written in an EPROM 3. An identification No equal to that of an identification card registered previously and owned by a user of a lap-top personal computer is written in the EPROM 3. Thus the means 2 collates both identification Nos with each other. Then a system starting signal 7 is outputted when one of Nos 6 read out of the EPROM 3 is coincident with the No 5 read out of the identification card.
Patent JP-S6438882-A (JP)
Title: Optical character reader
Inventor: SATO KOJI
IPC: G06K9/03
Filed: 1987-08-04
Abstract: PURPOSE:To surely discriminate a character regardless of the degree of density and the dimension of a line width by binarizing at plural threshold levels, and identifying and deciding a final character from an identified result based on the binarized value. CONSTITUTION:An output signal from an image sensor 6 of a hand scanner 1 is inputted to n-set of binarizing circuits 7 in parallel. Respective binarizing circuits 7 binarize input signals at mutually different threshold levels TH, respectively. The binarizing signals are stored into n-set of storing circuits 8, and they are successively sent to a character identifying circuit 9 one by one. The identifying circuit 9 processes the binarizing signals from the storing circuits 8, identifies a character and makes respective storing circuits 10 store the result. The storing contents are inputted to a character identification deciding circuit 11. The deciding circuit 11 decides and outputs the finally identified result from the identified result stored in the storing circuits 10.
Patent JP-S6174426-A (JP)
Title: Voice information input device
Inventor: DOI OSAMU
IPC: G10L15/30
Filed: 1984-09-20
Abstract: PURPOSE:To always fetch a correct data by judging the state of a carrier component appearing at a radio reception channel of a fixed station depending on the continuity and fetching the result of voice recognition only when it is discriminated that a radio wave from a transmitter of a mobile station is received. CONSTITUTION:A carrier detection signal C is extracted from a receiver 21 of a radio equipment 20 of the fixed station 1 and inputted to a voice controller 11 of a radio input/output device 10. In this case, the controller 11 discriminates the state of carrier and fetches the result of recognition inputted from a voice recognition device 13. That is, when the signal transmitted from the transmitter 31 of the mobile station 2 is inputted to the receiver 21 of the fixed station 1, since the carrier detection signal C is transmitted continuously until the power supply of the transmitter 31 is turned off after turned on, the signal C is continuous over a considerable period. On the other hand, since the noise signal appears repetitively intermittently, it is identified.
Patent JP-2000321579-A (JP)
Title: Liquid crystal element and liquid crystal display device
Inventor: SATO KOICHI
IPC: G02F1/1337
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element which uses a liquid crystal having a chiral smectic phase with small spontaneous polarization and to control the gradation by disposing a pair of substrates and a chiral smectic liquid crystal and forming a polyimide alignment film having a specified repeating unit on at least one substrate. SOLUTION: A pair of substrates each having an electrode on the surface to face each other are disposed facing each other to hold a chiral smectic liquid crystal in between. At least one of the substrates is subjected to uniaxial alignment treatment, and a polyimide alignment controlling film having a specified repeating unit of the formula is formed on at least one of the substrates. In the formula, A represents an aromatic or heterocyclic tetravalent group, and B represents an aliphatic group or the like including an alicyclic group. When the liquid crystal is subjected to shearing treatment in a test cell, it is in a bistable alignment state in a temperature region where the liquid crystal has the chiral smectic phase.  At the temperature where the liquid crystal has the bistable alignment state in the test cell, the apparent tilt angle and the intensity of transmitted light of the chiral smectic liquid crystal continuously change when an electric field is applied.
Patent JP-H0482721-A (JP)
Title: Method for detecting abnormality of injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/84
Filed: 1990-07-24
Abstract: PURPOSE:To detect abnormality by a system not interfering in the control due to a timer, to lower the fraction defective of a product and to enhance productivity by setting the reference position of a screw and counting the real time required in the movement of the screw from a dwell pressure change-over position to the reference position and emitting an alarm signal when the real time is out of a tolerant range. CONSTITUTION:The reference position of a screw 3 is preset between a position exceeding the dwell pressure change-over position XVP of the screw 3 where an injection process is changed over to a dwell pressure process and the dwell pressure completing position XA of the screw where the dwell pressure process is completed so as to contain said dwell pressure completing position XA. The real time required in the movement of the screw 3 from an injection start posi tion XO to the reference position is counted during continuous molding operation. When the counted real time is out of a separately set tolerant range, an abnor mality alarm signal is emitted. Herein, the reference position of the screw is set to the dwell pressure completing position XA.
Patent JP-H0840107-A (JP)
Title: Driving force assisting device of vehicle
Inventor: SUZUKI TSUNAHISA
IPC: G01P15/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a driving force assisting device of a vehicle to automatically assist driving force or braking force of the vehicle in accordance with a travelling state of the vehicle. CONSTITUTION:An acceleration sensor 2, an angular velocity sensor 4 and a gravitational direction detection sensor 3 are provided on a vehicle, initial acceleration by gravity is detected from the gravitational direction detection sensor 3 at the time when the vehicle is standstill, and an initial inclination theta0 is computed from the initial acceleration. A change angle DELTAtheta is detected by integrating vertical direction angular velocity to detect from the angular velocity sensor 4 while the vehicle travels, an inclination theta is detected by adding DELTAtheta to theta0, and acceleration alpha is detected by correcting acceleration detected from the acceleration sensor 2 concerning a gravity component by computing a gravity correction value from 9. Driving force assistance and braking force assitance of the vehicle are carried out by different timings by judging a speed increasing and reducing travelling state of the vehicle in accordance with alpha by a speed increasing and reducing judging means 11, judging a slope travelling state of the vehicle in accordance with slope travelling judging means 12 and properly controlling a motive power auxiliary mechanism 6 in accordance with an action data of a data setting part 14 in correspondence with combination of the travelling state.
Patent JP-H0922065-A (JP)
Title: Slide projector
Inventor: ICHIKAWA TSUTOMU
IPC: G03B21/11
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for troublesome operation that a user manually sets a projection lens to have an optimum focal length every time the photographing format is changed by automatically setting the projection lens to have the optimum focal length for every photographing format of a film frame in a slide projector for projecting the image of the developed film frame. SOLUTION: Photographing format information of every film frame is read out of magnetic information recorded on film by a magnetic information reading head part 6, and a motor for zooming 7 is driven, based on the photographing forma information and focal length information corresponding to the photographing format stored in an F-f memory 13 so as to change the focal length of the projection lens to be optimum for the photographing format.
Patent JP-H06339405-A (JP)
Title: Nest type expandable and contractible buckle for bracelet
Inventor: FUIRIPE ROORIN
IPC: A44C5/22
Filed: 1991-07-11
Abstract: PURPOSE: To provide a clasp used for a bracelet that does not change the thickness of the bracelet even while the clasp is inserted into the bracelet ring and it can greatly prolong the length of the bracelet at the opening and shorten its rigid part at the fastening. CONSTITUTION: The clasp 1 is nested and extensional. A first pipe 2 designed for this clasp is covered on the front and side faces by a number of rinks 5, and these rinks 5 are the same as the other rinks used in the bracelet. A second pipe 8 can be inserted into the first pipe 2, the second pipe 8 can recover a plate type third element 10 and a block device is installed in the third element 10 so as to keep the clasp at the drew position. While using this clasp in a bracelet, the bracelet has the same thickness as the rinks 5 that form the bracelet.
Patent JP-H0747978-A (JP)
Title: Body rear structure of axle beam type suspension mounted car
Inventor: TSUKATANI SHIGENORI
IPC: B62D25/08
Filed: 1993-08-06
Abstract: PURPOSE:To prevent an exhalation of noise into a cab space from occurring by connecting each brace of bath ends of an upper cross member to each rear pillar at a spot just above a strut housing, and covering this strut housing with both the ends of this cross member and the brace. CONSTITUTION:An upper cross member 39 is attached to the upper side of a car body member 14, and both ends of this upper cross member and symmetrical rear pillars 43 are connected to each other by each brace 44. In addition, a Panhard rod 20 is attached to an axle beam 18 connecting symmetrical rear wheels, while both ends of an assist link 28 are attached to these elements. Likewise, both symmetrical struts 9 are supported on symmetrical strut housings 8 and both ends of the axle beam 18. In a suchlike structure, the braces 44 connected to both the ends of the upper cross member 39 are connected to the symmetrical rear pillars 43 just above the strut housings 8, while these strut housings 8 are covered with both the ends of the upper cross member 39 and the braces 44.
Patent JP-S5995013-A (JP)
Inventor: EGON BUROONINGU
IPC: A47C1/024
Filed: 1983-10-21
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-H0627778-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G15/01
Filed: 1992-06-30
Abstract: PURPOSE:To provide an image of high picture quality with a favourable color reproduction property and without causing any problems of blur and other of letters and lines even in a multiple color mode to transfer a developed image to a transcribing material in the lump by way of forming the multiple color developed image on an image holding body. CONSTITUTION:To a development roller 11, bias voltage which direct current voltage of +340V is superimposed on alternating voltage of 200Hz, 1300Vpp is applied, additionally, direct current voltage of +260V is applied between the development roller 11 and a supply roller 13, and bias is set so that electric potential of the supply roller 13 always becomes higher than electric potential of the development roller 11 by 200V. Consequently, toner on the supply roller 13 is transferred to the development roller 11, and on the surface of the development roller 11, a toner layer of specified layer thickness is formed. Toner of the development roller 11 develops a latent image on a photoreceptor 1 at a development position facing the photoreceptor 1.
Patent JP-H0942392-A (JP)
Title: Auto-tensioner
Inventor: IMAHARI HIROAKI
IPC: F16H7/12
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent poor operation of a torsion spring or an arm member by preventing water and mud from entering through a gap between the base member and the arm member of an auto-tensioner. SOLUTION: A tension pulley 20 contacting with an endless belt is rotatbly supported with the extreme end of an arm member 6 pivotally supported with a base member 1 through a pivotally supporting means 14. A torsion spring 5 energizing the arm member 6 in the rotating direction is surrounded with a circumferential wall 3 on the fixed side integrated with the base member 1 and a circumferential wall 8 on the movable side integrated with the arm member 6. By covering the outside in the radial direction of the opening part 3 of the fixed side circumferential wall 3 with the protruded part 82 formed in the vicinity of the opening part 81 of the movable side circumferential wall 8, water or mud is prevented from entering to a spring receiving space 15.
Patent JP-H0246398-A (JP)
Title: Cylinder of support bed for bearing equipment
Inventor: KAWAMURA HIDEO
IPC: H04N5/222
Filed: 1988-08-06
Abstract: PURPOSE:To smoothly move an equipment by slidably fitting the outer tube of a cylinder and a hollow inner tube and forming one of them so that aligning can be moved in a support bed bearing a television camera or the like. CONSTITUTION:The outer tube 32 of a cylinder 3 and a hollow inner tube 36 are slidably fitted by a sliding member 31 provided with a seal means 62, the upward force and the downward force of the fluid pressure applied to either one of the outer tube 32 and the hollow inner tube 36 are opposed to each other, the difference between the forces is subtracted, at least one of the outer tube 32 and the hollow inner tube 36 is formed so that aligning can be moved. The one-sided resistance of the cylinder 3 can be sharply decreased even if off-centering occurs, thus an equipment can be smoothly moved.
Patent JP-S6441309-A (JP)
Title: Cavity part forming method for piezoelectric vibrator component
Inventor: KATO IKUO
IPC: H03H9/02
Filed: 1987-08-07
Abstract: PURPOSE:To improve the durability of components and the uniformity of quality by applying a resist in advance to a part scheduled to forming a cavity, and applying and printing a resin thereupon and then solving and removing the resist so as to form the cavity. CONSTITUTION:The resist 13 is coated, printed to the vibrating component including an electrode 3 provided on one common piezoelectric substrate, then dried, openings 17, 17' leading to a partial ridge of the resist 13 are provided to the upper face of the substrate 1, a cover resin 16 is coated and printed and the cover resin 16 is cured. Then the resist 13 for the vibrating part is solved and removed by the openings 17, 17' and the openings 17, 17' are sealed by the screen print or the like by the resin to form the cavity 5. Thus, the resin outer package is formed easily and surely for the piezoelectric component. Thus, the quality and uniformity of the component are improved.
Patent JP-S57121078-A (JP)
Title: Adhesion and adhesive therefor
Inventor: PEETERU MAUTE
IPC: C09D5/06
Filed: 1981-12-08
Abstract: In providing an adhesive connection or a seal using a thermoplastic adhesive for securing materials together, a thermochrome dye is added to the thermoplastic adhesive so that it provides a color change in the temperature range between the temperature where a satisfactory moistening effect is achieved and the temperature where the satisfactory moistening effect is no longer present.