baber/WOPTO huggingface dataset:
Patent JP-H09117166-A (JP)
Title: Ultrasonic motor
Inventor: ABE KAZUMOTO
IPC: H02N2/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To freely set a drive thrust to be generated while optimally maintaining traveling characteristics when slightly moving by forming a piezoelectric body with a plurality of systems, constituting each system with a plurality of piezoelectric element groups, and at the same time using at least the same number of sliding members as the number of piezoelectric element groups for constituting each system. SOLUTION: Sliding members 31 and 32 are provided on the bottom surface of an elastic body 1, two lamination-type piezoelectric bodies 21 and 22 for constituting a first system and two lamination-type piezoelectric bodies 23 and 24 for constituting a second system are provided in parallel on the bottom surface of the elastic body 1, and a pin 4 is planted and fixed at the center of the side surface of the elastic body 1, thus supporting the pin 4 so that it can freely rotate for the support body.  Then, two burst waves whose phases are shifted by 90 degrees are applied to the first and second systems and two vibrations of vertical and flex vibrations are generated at the elastic body 1 for performing the elliptical motion of the two sliding members 31 and 32 and linearly moving a body to be driven, thus selecting the optimum characteristic of fine amount of travel and an arbitrary drive thrust.
Patent JP-H01107128-A (JP)
Title: Indoor test of snow tire
Inventor: SHIMIZU KENICHI
IPC: G01M99/00
Filed: 1987-10-20
Abstract: PURPOSE:To perform the testing of a snow tire as tested on a simulated real road by a method, wherein a signal proportional to the real travel distance is output while a tire is run on an endless road simulator. CONSTITUTION:A tire support 4 is held by a linear bearing guide which is arranged in a direction parallel to the rotation axis of a drum 1, so that the whole body of the support 4 can be transported horizontally along the guide within the effective width of a simulated testing road 2 by a horizontal drive motor 8. A slip angle setting motor 9 provided on the support 4 adjusts the slip angle of a tire 5 by the rotation via a speed reducer 10. The tire 5 is connected via a power transmission device 11 to a dynamometer for tire 12, and the rotation axis of the drum 1 is connected to an encoder 13, which outputs signals proportional to the travel distance of the tire 5, and a dynamometer for drum 14. The slip angle of the tire 5 can be controlled by external signals or the like by driving the motor 9. On the other hand, a force generated on the tire is measured by a six-component force measuring device 6 with respect to the three-axial directions of the tire and a torque around the axis, separately.
Patent JP-S62123677-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R31/06
Filed: 1985-11-25
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-H03127981-A (JP)
Title: Automatic cell-culturing equipment
Inventor: ODA FUMIAKI
IPC: C12M3/00
Filed: 1989-10-11
Abstract: PURPOSE:To selectively obtain only cell lump having vigorous propagability by adopting a system connecting a purifying tank purifying culturing solution derived from upper part in a cellculturing tank with a culturing solution- adjusting tank activating the purified culturing solution and returning the activated culturing solution to lower part of the culturing tank. CONSTITUTION:In an automatic cell-culturing equipment using for cell cultivation of plant, etc., the equipment is composed of a culturing tank 1, a purifying tank 2 and a culturing solution-adjusting tank 3 and the every tanks 1, 2 and 3 are connected with pipes to form a closed circuit. An activated culturing solution is supplied to the lower part of the culturing tank 1 by a pump P1 and deteriorated culturing solution is extruded from the upper part, then flowed into the purifying tank 2. Thus, purified culturing solution is sent from the purifying tank 2 to the culturing solution-adjusting tank 3 by second pump P2 through a filter 12 and culturing solution activated in the tank 3 is recycled to the cultivation tank 1.
Patent JP-H07293751-A (JP)
Title: Rodlike article retainer
Inventor: OMA HAJIME
IPC: F16L3/22
Filed: 1994-10-03
Abstract: PURPOSE:To retain plural diameter-different rodlike articles without looseness by providing plural tongue pieces for preventing rodlike article from falling off, being along the axial direction of the rodlike article and divided into different lengths to a rest seat to be protruded, on the insertion port for the rodlike article. CONSTITUTION:In the rodlike article insertion port of a rodlike article retainer 10, plural tongue pieces 25a-28a and 25b-28b for preventing rodlike article falling off are provided which are along the axial direction of a rodlike article, are divided into different lengths to a rest seat to be protruded, and are allowing bending displacement to an escape position noninterfering to insertion at the time of the insertion of the rodlike article is inserted while displacing the tongue pieces 25a-28a and 25b-28b to the escape position, to reach onto a rest seat 41, a tongue piece having a given length out of the plural tongue pieces 25a-28a and 25b-28b elastically returns to an original rodlike article pressing position in accordance with the several kinds of sizes of the rodlike articles, and it can be effectively retained by retaining pieces 30a and 30b and the tongues of a given length.
Patent JP-H01106460-A (JP)
Title: Semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L21/603
Filed: 1987-10-19
Abstract: PURPOSE:To improve bondability of an outer terminal of a semiconductor chip to a bonding wire by constituting the outer terminal of a semiconductor chip of an aluminium alloy material, to which a migration reducing element is added, and constituting the bonding wire of a metal material having hardness actually equal to said outer terminal. CONSTITUTION:An outer terminal 4C of a semiconductor chip 4 is constituted of an aluminium alloy material, to which a migration reducing element (for example Cu), and a bonding wire 5 is constituted of a metal material (Cu or its alloy) having hardness actually equal to the outer terminal 4C. Thereby, the outer terminal 4C and the bonding wire 5 have little difference in their hardness so that an alloy layer (Al-Cu alloy layer) both of them is easy to be formed in the interface between the outer terminal 4C and the bonding wire 5 by thermal bonding so as to improve bondability. Further, by constituting a lead frame of a semiconductor device 1 of a precipitation hardening type copper material, the bonding wire Cu, 5 and the lead frame (precipitation hardening type copper material) are formed of the same material so as to be also to heighten bondability of them.
Patent JP-S62126349-A (JP)
Title: Automatic analyser
Inventor: IKEDA TOSHIYUKI
IPC: G01N35/02
Filed: 1985-11-27
Abstract: PURPOSE:To attain the functional differentiation of the control unit in an automatic analyser, by performing the control of a position control mechanism through a stepping motor controller. CONSTITUTION:Several stop positions of a specimen distribution mechanism and detectors 5-7 for detecting each stop position of said distribution mechanism are provided. A central control unit 1 only imparts three parameters of an operation start instruction at the start time of operation, an operation mode and a stop mode to a stepping motor controller 2 and it is unnecessary to issue any instruction to the control of this mechanism part until the next operation is started after stoppage. Therefore, by using the stepping motor controller 2 in the control of a position control mechanism, the central control unit 1 can perform the positional control of the mechanism by applying the operation instruction and the parameters at a definite time and can be devoted entirely to a man machine unit and data processing and the structure of the program soft of the central control unit becomes simple.
Patent JP-H01107740-A (JP)
Title: Radiation image diagnostic equipment
Inventor: NAKAJIMA NOBUYOSHI
IPC: G16H10/60
Filed: 1987-10-20
Abstract: PURPOSE:To enable comparison of a radiation image under observation, which is based on a radiation image signal read from a retrieval means and a storage means, with a standard image, which is based on a standard image signal obtained by the retrieval means, without preparation of any hard copy, by refreshing and displaying the two images side by side. CONSTITUTION:When a radiation image signal S1 to be displayed from a direction input part 2b in a retrieval means 2 toward a retrieval part 2a is designated, designated radiation image signal S1 and information S2 related to the type of radiation image signal S1 are read from among a large number of radiation image signals stored in a first memory 1a, and the radiation image signal S1 is sent to a display means 3. A standard image signal S3 corresponding to the radiation image signal S1 is obtained out of a large number of standard image signals stored in a second memory 1b based on the information S2. The standard image signal S3 is sent to the display means 3. By means of the display means 3, a radiation image and a standard image are refreshed and displayed based on the sent radiation image signal S1 and the standard image signals S3, side by side in a simultaneously observable manner.
Patent JP-H08127981-A (JP)
Title: Ink for ink-jet printing and ink-jet printing method
Inventor: SUZUKI MARIKO
IPC: C09D11/326
Filed: 1994-10-28
Abstract: PURPOSE: To carry out printing having high concentration and excellent leveling free from irregular blot by providing fabric dyeable with disperse dye with ink containing at least disperse dye, its dispersant and an aqueous liquid medium by ink-jet method. CONSTITUTION: This ink for ink-jet printing containing 0.1-10wt.% of disperse dye based on the whole amount of ink and having 1.1-1.2 specific gravity and 2.5-4.9cp viscosity at 25 deg.C is obtained by blending disperse dye with at least one dispersant selected from a naphthalenesulfonic acid formalin condensate, its derivative and a water-soluble polymer compound containing a carboxyl group or its salt at the side chain and water as main components and an aqueous liquid medium containing at least one selected from bishydroxyethyl sulfone, its derivative, urea, its derivative, a mono, di- or trifunctional carboxylic acid, its salt, phosphoric acid, its derivative, a monohydric alcohol, a ketone, acetylene glycol, an adduct of it with ethylene oxide, glycerol and glycols.  Fabric is printed with the ink by ink-jet and the ink is fixed by high-temperature steaming method or thermosol method.
Patent JP-H02133096-A (JP)
Title: Inverter device
Inventor: KURIYAMA SHIGEZO
IPC: H02P27/06
Filed: 1988-10-21
Abstract: PURPOSE:To set, alter the various functional data of an inverter from a programmable controller by incorporating the controller, a memory cell and a CPU in the inverter, inputting an operation signal and the data distinctly to the CPU and controlling it. CONSTITUTION:A programmable controller 1 is continued in an inverter 7, and the controller 1 is connected directly to a CPU 5 to directly apply normal and reverse rotation signals 13, 14. A memory cell 11 is provided between the controller 1 and the CPU 5, functional data 12 such as acceleration/deceleration times, etc., output from the controller 1 are temporarily stored in the cell 11 and applied to the CPU 5. Thus, an operation command is most preferentially received from the controller 1 connected directly thereto to the CPU 5 in a very short period of time, and the functional data of the inverter 7 can be set, altered through the controller 1.
Patent JP-H0688415-A (JP)
Title: Developing structure for natural stone panel and method of developing stone panel
Inventor: ISSHIKI TADAO
IPC: E04F13/21
Filed: 1992-09-07
Abstract: PURPOSE:To prevent natural stone panels from peeling off or dropping even though the natural stone panels have weathered so as to crack, by fitting a natural stone panel in a space defined by attaching and retaining parts of adjacent frame members and partition walls. CONSTITUTION:Each of H-like frames 1, 1 includes a partition wall 4 at a substantially middle point between attaching parts 2... and retaining parts 3 which are parallel with each other. Then, the attaching part 2 of the frame is attached to a base 6 with gaps therebetween, the gaps having a size which is slightly larger than the width of the natural stone panel 8. Next, natural stone panels 8 are fitted in spaces defined by the attaching parts 2, the retaining parts and partition walls of the frames 1, 1. It is noted that the frame 1 may be formed in an inverted U-like shape given by the attaching part 2, side wall parts 5, 5 on opposite sides of the part 2 and the retaining part 3 laid outward from the distal end of the side wall part 5.
Patent JP-2000173493-A (JP)
Title: Electrode of electron gun for color cathode-ray-tube
Inventor: KIN TEIDAN
IPC: H01J29/50
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily correct aberration occurring in a large diameter through hole, by setting a shortened curvature of an ellipse having a long axis larger than a short width of the large diameter through hole at an inside edge for forming a central through hole between first and second internal electrode pieces that form three small-diameter electron-beam through holes in the large diameter through hole for traveling three electron beams of an external rim electrode. SOLUTION: First and second internal electrode pieces 33, 34 are provided in a large-diameter electron-beam through hole 31 of an external rim electrode of a focusing electrode 30, which forms a bi-potential-type main lens of an electron gun including a cathode 51, a control electrode 52, and a screen electrode 53, and a final acceleration electrode 30', and small-diameter electron-beam through holes RH, GH, BH in an inline shape are formed, and a given curvature of both-side wide edges is adequately set according to aberration extent of a large-diameter lens. An electron beam receives various convergent force and divergent force thanks to difference of vertical and horizontal collective components during traveling through a central through hole GH and both-side through holes RH, BH, and bending is corrected.
Patent JP-2001088342-A (JP)
Title: Recording apparatus and recording method
Inventor: SEKIYA TOSHIYUKI
IPC: B41J2/435
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by enhancing the resolution of the correction of quantity of light to eliminate quantity-of-light irregularity. SOLUTION: Pixel correction data for correcting the light emitting characteristics of respective light emitting elements in a pixel unit are prepared corresponding to a plurality of lines and the light emitting drive times of the light emitting elements are modulated on the basis of the pixel correction data corresponding to a plurality of lines.
Patent JP-2000164818-A (JP)
Title: Oxide ferroelectric thin film coating substrate and manufacture therefor
Inventor: KIJIMA TAKESHI
IPC: H01L27/108
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To contain both a necessary residual polarization value or antielectrolytic value, and a polarization invert resistance by a method wherein a substrate coated with an electrode is prebaked and an oxide ferroelectric thin film is formed on the resultant electrode. SOLUTION: Invert electric charges are normalized at an initial value, and almost vanish on a PZT thin film formed on a Pt covering substrate by repetition of 1012 times, and on the contrary, it is recognized that they are decreased only at a few percent or less on the PZT thin film formed on an Ir/Pt lamination electrode coating substrate. In this manner, by use of a lamination electrode structure, it becomes possible to arbitrarily control the PZT thin film not at all containing a normal dielectric pyrochlore phase and having in favorable crystallinity in an orientation property, and further it is possible to considerably enhance fatigue resistance. Accordingly, the substrate coated with the electrode is prebaked, whereby it becomes possible to control crystallinity and/or orientation properties of the ferroelectric thin film formed on the electrode.
Patent JP-H09108718-A (JP)
Title: Method for deciding pass schedule in reversible rolling mill
Inventor: TAKAHASHI ISAO
IPC: B21B37/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To decide by reduced procedures a pass schedule, which assures superior rolling efficiency and which enables satisfactory product quality to be obtained stably, in performing supplementary working by an auxiliary device during rolling by a reversible rolling mill. SOLUTION: The rolling reduction of each pass is successively computed from the target thickness of a product based on a required product quality or an equipment capacity; and then, a pass schedule is determined reaching the number of times in which the thickness with the reduction integrated in it exceeds the initial material thickness and in which the number of times of the pass is such that the rolled stock is on the side of product delivery after rolling (S10).  The extra reduction computed by the integrated thickness and the initial material thickness is distributed into each pass according to a prescribed rule, decreasingly correcting the reduction of each pass (S20); comparison is made between the thickness in the pass rolled to the side of the auxiliary device and the upper/lower limit thickness required in the supplementary working so as to determine a correction method to further correct the reduction of each pass (S30); and the reduction of each pass is corrected so that the thickness may be within an allowable thickness range in one of the passes rolled to the the side of auxiliary device (S40).
Patent JP-H10109666-A (JP)
Title: Body structure of automobile
Inventor: YASUKOCHI SATOSHI
IPC: B62D25/08
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crease at the bending corner where the center of the vertical wall of a dash panel and a floor tunnel are connected. SOLUTION: At the central part of the vertical wall 1b of a dash panel 1 where a floor tunnel 3 is opened, a recessed part 11 with the width almost corresponding to the width of the opening of the floor tunnel 3, and swelling to an engine room E.R side as the whole is formed, and by expanding the curvature radius of a bending corner C where the vertical wall 1b and the floor tunnel 3 are connected, the generation of a crease at the bending corner C in the press formation time can be avoided, and by putting in an air- conditioning function part in the recessed part 11, a margin space can be obtained at the rear side of the air-conditioning function part, so as to realize the front tilting arrangement of the operation surface of an instrument panel, and the visibility of the operation surface and the workability of the instrument function parts can be improved.
Patent JP-S62129536-A (JP)
Title: Control device for throttle valve
Inventor: TANAKA SHINICHIRO
IPC: F02D9/02
Filed: 1985-11-28
Abstract: PURPOSE:To enable operation in a high response to be performed, by providing a spring, which urges an output shaft of a motor in the closing direction of a throttle valve, so as to enable the throttle valve to be rapidly closed, in the case of a device in which a throttle shaft is driven by the pulse motor. CONSTITUTION:A throttle valve 12 is rotatably supported to a throttle body 10 by a throttle shaft 14, and its one end part side arranges a step motor 20, while its output shaft 22 fixes a sun gear 24 to the point end part. While a ring gear 26 with internal gear, fixed to an end part of the throttle shaft 14, is provided outside the sun gear 24, and planet gears 28 are arranged between said gear 26 and sun gear 24. Further the output shaft 22 of the motor 20, fixing to its rear end part a lever 40, provides a back spring 44 so as to connect with a pin 42 fixed to a motor housing. In this way, the lever 40 is adapted to the pin 42 so that action of the motor 20 is transmitted to the throttle shaft 14 with no movement of an accelerator pedal.
Patent JP-S61144969-A (JP)
Title: Cpu control circuit of facsimile or the like
Inventor: KOSHIISHI TAKAYASU
IPC: H04N1/21
Filed: 1984-12-19
Abstract: PURPOSE:To perform normal operation even when the type of a ROM stored with a program is different and to eliminate the need for manual switching even when a different ROM is packaged by putting in a program for turning on and off a gate into an initial program. CONSTITUTION:When the ROM which is run firstly after a CPU is reset is a ROM1, this is fixed and the program which turns on and off the gate is put in its starting initial program to perform software switching to 27256 when the gate is turned on according to the kind of another ROM or to 27128 when off. The terminal OUT of the gate circuit is connected to the socket of the 27th pin of the ROM and when the program is run immediately after the power source is turned on, the program is run in the ROM1 and ROMs 2-4 are irrelevant to the program execution and fixed to 27128 or 27256 once the program is run. Consequently, a different ROM is usable without altering the hardware even when the different ROM is packaged.
Patent JP-H07120111-A (JP)
Title: Method and apparatus for centralized administration for prevention of atmospheric pollution due to refrigerant
Inventor: TACHIBANA KEIJI
IPC: F25B45/00
Filed: 1993-10-25
Abstract: PURPOSE:To substantially completely prevent dissipation of refrigerant into the air at low cost without necessity of a large space around a refrigerator by improving technique for recovering refrigerant for the refrigerator and technique for bleeding noncondensable gas mixed in refrigerant gas. CONSTITUTION:Many portable adsorption tanks are provided, and the adsorption tanks 34 are connected to a bleeder 1 (or a recovery unit for a refrigerator through quick disconnect couplings 33. A used adsorption tank 35 in which refrigerant gas in gas exhausted from the bleeder is adsorbed and saturated is removed, conveyed to a regeneration factory, disconnected, regenerated by a central administration, and supplied to a refrigerator 1 as a supply adsorption tank (regenerated new product). The above operation is circulated endlessly.
Patent JP-H05111096-A (JP)
Title: Mechanism for expanding fine displacement
Inventor: OMICHI TAKEO
IPC: H04R17/00
Filed: 1991-10-15
Abstract: PURPOSE:To hold compressing load at an optimum value so that output displacement is always maximized in a mechanism for expanding the fine displacement of a laminated type piezo-electric element or the like. CONSTITUTION:In the fine displacement expanding mechanism for expanding the displacement of the piezo-electric element 6 fixed with compressing load based upon a preload setting bolt 5, a control device 8 detects the compressing load of the bolt 5 in the impressed state of a bias voltage to the element 6 through a power supply device 9 and controls the bias voltage applied from the device 9 so that the compressing load is set up to the previously determined optimum value.
Patent JP-2001091803-A (JP)
Title: Optical fiber cable for pneumatic laying
Inventor: TAKEDA TETSUYA
IPC: G02B6/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To surely lay an optical fiber cable by a pneumatic laying method without being affected by environmental conditions and others. SOLUTION: Covering material 54 of the optical fiber cable 5 is formed of HDPE. The coefficient of friction between the covering material and a pipe 1 is made smaller and, when the optical fiber cable is laid in the pipe by the pneumatic laying method, the optical fiber cable is surely laid without being affected by the environmental conditions such as temperature and humidity, a distance between the start point and the end point or other conditions. As a lubricant, etc., is not added to the covering material, the optical fiber cable can be reused.