baber/WOPTO huggingface dataset:
Patent JP-S63153405-A (JP)
Title: Scanning type tunnel microscope
Inventor: OKADA TAKAO
IPC: H01J37/28
Filed: 1987-07-14
Abstract: PURPOSE:To selectively perform a rough motion and a fine motion by using an actuator having a first driving part in which plural piezoelectric bodies are laminated through an electrode in the axial direction, and a second driving part in which piezoelectric bodies whose number is different from the piezoelectric bodies of the first driving part are laminated. CONSTITUTION:On the upper face of a substrate 10, supporting plates 12, 26 are provided vertically. To the center part of the supporting plate 12, a differential micrometer 14 is fixed. In front of the front end part of the micrometer 14, a first actuator 16 is provided coaxially, and to the front end, a scanning needle 24 is fixed. To the other end side of the substrate 10, a second actuator 22 of a laminated composite type is fixed by the supporting plate 26. The second actuator 22 consists of the first and the second driving parts 30, 32, and when a first power source circuit 40 is driven, the driving part 30 expands and contracts, and when the second driving part 42 is driven, the driving part 32 expands and contracts.
Patent JP-H0339634-A (JP)
Title: Instrument for measuring dissolved oxygen quantity
Inventor: SHIMAZU TETSUTARO
IPC: G01N7/00
Filed: 1989-07-06
Abstract: PURPOSE:To measure a trace amt. of oxygen consumption without being affected by temp. by disposing a pressure sensor between a sample side loop and a reference side loop and detecting the pressure difference between the two loops after reaction by the pressure sensor. CONSTITUTION:A closed loop connecting the sample side loop A and the reference side loop B is formed at the time of measurement. The dissolved oxygen quantity in the sample in the loop A is measured by the pressure sensor 6. The loop A consists of an air pump 7, a reactor 26a, a cooler 13a, and a CO2 removing column 11a. The loop B is similarly formed by commonly using the pump 7. A sample supply pump 9 supplies the sample and reference water (reference water which does not generate metabolism) to the reactors 16a, 16b respectively. The reactor 16 decomposes the substrate in the sample by the metabolic effect. The pump 7 circulates the gases in the loops A, B. The coolers 13a, 13b dehumidify the circulating gases delivered from gas outlets 14a, 14b. The columns 11a, 11b absorb the CO2 generated by the metabolic effect.
Patent JP-H10324249-A (JP)
Title: Carrier
Inventor: WATANABE HITOSHI
IPC: B62B5/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrier capable of easily moving on the stairs and steps. SOLUTION: A plurality of rollers are arrayed in a row with an axial angle θ. At this time, the rollers adjacent to each other are arrayed such that both end parts thereof are stacked in the vertical directions of roller arraying columns 6 and 7. Further, another plurality of rollers are arrayed in a row in a direction opposite that of the axial angle θ. These two roller arraying columns 6 and 7 are maid a pair and attached to the bottom part of a carrier. When the carrier is moved on the stairs or the steps, the plurality of rollers are moved on the corners of the steps sequentially and thus smooth stepping- over movement is performed.
Patent JP-S5965936-A (JP)
Title: Waveform equalizing circuit of optical recording and reproducing signal
Inventor: SATOU ISAO
IPC: G11B7/005
Filed: 1982-10-05
Abstract: PURPOSE:To correct satisfactorily deterioration of a high band frequency component of a reproducing signal and distortion of a recording pit, and to improve remarkably an eye aperture rate of a waveform by cascade-connecting a cos equalizer of a phase straight line and an asymmetrical transversal equalizer for correcting an asymmetrical waveform distortion. CONSTITUTION:As for a cos equalizer, its phase characteristic becomes a straight line, and this frequency characteristic compensates almost satisfactorily a frequency characteristic of an optical recording and reproducing system. A delay line 18 is provided with three intermediate taps of the first terminal, the second terminal and the third terminal whose delay time is t1, t2 and t3 (t1<t2<t3), respectively, and when an attenuation ratio K1 and K2 of voltage attenuating elements 20, 21 are set as K1>K2, the waveform is improved so that a rise time and a fall time of an equalization reproducing output 103 of a differential amplifier 19 become almost equal. Also, an eye aperture rate becomes the maximum by changing an attenuation ratio K of a voltage attenuating element 17 by control voltage 105 generated from a track address signal. Also, a variation of amplitude of the equalization reproducing output 103 by a value of the attenuation ratio K is corrected by changing the gain of a gain variable amplifier 14.
Patent JP-H096566-A (JP)
Title: Method for using font, method for preparing document with font data and document with font data
Inventor: ITO AKIRA
IPC: G06F3/12
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the number of floppy disk and to shorten installation time by installing the outline font data of the only character kind that a preparing person uses in an information processor from an external storage medium. CONSTITUTION: A document is prepared by an input means 1 12 and a document preparation means 113 and is displayed on a display means 12 by a display control means 115. A user reads the outline font according to an image as necessary from an outline font data storage means 114 and is used. Subsequently, this document is stored in a document storage means 116. Next, a character kinds detection means 117 detects the character kind of a special calligraphic style from the prepared document and stores the font data of the character kind in a mini-font data storage means 118. When the preparing person of the document stores mini-font data in an external storage medium 13 and delivers the data to a printing office, the document according to the intention of preparing person is displayed.
Patent JP-H02256780-A (JP)
Title: Swivel stopping device of sliding door closer in self-closing sliding door
Inventor: UENO CHIAKI
IPC: F16H19/02
Filed: 1989-07-10
Abstract: PURPOSE:To make easy the passing work of a toothed belt and, at the same time, to reduce the manufacturing cost by providing a swivel hooking member controlling swiveling of a drum to a mounting section of a holding member holding a driving force transmission body of a self-closing sliding door. CONSTITUTION:A swivel stopping, member 22 of a drum 15 is provided to one part of a mounting section opposed and provided to a mounting bracket 20 of a holding member 21 holding a toothed belt 11 of a sliding door closer 8. After that, in case of mounting execution of a sliding door 1, the sliding door 1 in a state of blocking is energized oppressively to the front of the door by the sliding door closer 8, and the drum 15 going to swivel is suppressed with the swivel hooking member 22. After the toothed belt 11 is passed about, the swivel stopping member 22 is removed to complete the suspended swiveling work. According to the constitution, a part of the mounting bracket 20 is used without forming an exclusive mounting section to simplify the formation of the member and, at the same time, the belt passing work is carried out easily, and the manufacturing cost can be also reduced.
Patent JP-H0839720-A (JP)
Title: Packaging material and package using the packaging material
Inventor: KODAIRA HIDEKI
IPC: B65D65/40
Filed: 1994-07-27
Abstract: PURPOSE:To prevent poor adhesion of a printing ink layer and development of off-odor by a method wherein the printing ink layer is formed on a top surface of a metallized layer of a metallized film using printing ink containing no toluene as a solvent, a protective layer doubling a release layer is formed thereon, and a cold shielding agent layer is provided on the lower surface of a substrate film layer of the metallized film. CONSTITUTION:On a top surface of a metallized layer 112 of a metallized film 110 formed by providing the metallized layer 112 on a surface of a substrate film 111, a printing ink layer 120 is formed using printing ink not containing toluene as a solvent, such as polyamide ink. A protective layer 130 doubling a release layer is formed on the top surface of the printing ink layer 120. In addition, a cold shielding agent layer 140 of a cold shielding agent, such as an isoprene or other synthetic rubber, a natural rubber, or an emulsion of a modified natural rubber, is provided on the lower surface of the substrate film layer 111 of the metallized film 110.
Patent JP-H04373172-A (JP)
Title: Image sensor
Inventor: KOBAYASHI KENICHI
IPC: H01L27/146
Filed: 1991-06-21
Abstract: PURPOSE:To increase picture element density and improve resolution, by forming a thin film transistor on a photo detector via an insulating layer, and connecting the upper electrode of the photo detector and the drain electrode of the thin film transistor. CONSTITUTION:A transparent insulating film 14 is formed so as to cover the whole part of a photo detector 2, and a thin film transistor 3 is formed on the layer 14. A contact hole 15 is formed in the insulating layer 14, and a metal electrode 17, the upper electrode of the photo detector 2, is connected with the drain electrode of the thin film transistor 3 via the contact hole 15. Light which is reflected by a manuscript surface and enters from the rear side of a glass substrate 1 reaches the light receiving part of the photo detector 2. Electric charges corresponding with the illuminance of the reflected light are generated in the part, and read sequentially by ON/OFF operation of the thin film transistor 3. Thereby picture element density can be increased and resolution is improved.
Patent JP-S5965799-A (JP)
Inventor: AKAMINE KAZUHIKO
IPC: G21C19/30
Filed: 1982-10-08
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-H0427904-A (JP)
Title: Substrate for optical surface packaging circuit and its production
Inventor: UCHIDA TEIJI
IPC: G02B6/42
Filed: 1990-07-05
Abstract: PURPOSE:To easily package optical parts on the principal surface of a substrate by exposing at least one end face of an optical waveguide formed in the substrate to the principal surface of the substrate. CONSTITUTION:Four optical waveguides 12 in total are formed in a glass substrate 10, and each optical waveguide 12 consists of a linear part 12a, a bending part 12b, and a terminal part 12c. The end face of the linear part 12a is exposed to the end face of the glass substrate and is connected to an optical connector 33. This optical connector 33 is fitted and fixed to another device or optical circuit. The terminal part 12c is formed perpendicularly to principal surfaces 30 and 31 of the glass substrate 10, and an end face 14 of the terminal part 12c is exposed to the principal surface 30. A pair of guide holes 11 are formed at a prescribed angle, for example, 90 deg. to the pair of end faces 14 exposed to the principal surface 30. A photoelectronic integrated device 50 is packaged on this glass substrate 10 with an annular rubber cushion 8 between them.
Patent JP-H115843-A (JP)
Title: Organopolysiloxane
Inventor: UEKI HIROSHI
IPC: C08G77/26
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane exhibiting a structure having amino groups at both molecular chain ends and hexenyl group in side chain thereof, useful for improving characteristics of an organic resin, and capable of imparting excellent water repelling property, oil repelling property, etc., to various organic resins. SOLUTION: This organopolysiloxane is expressed by formula I [R is a monovalent hydrocarbon not containing an aliphatic unsaturation; X is an amino group of the formula: R<1> NHR<2> (R<1> is a 1-9C divalent hydrocarbon; R<2> is H or a 1-6C monovalent hydrocarbon); (m) is an integer of 0-1,000; (n) is an integer of 1-1,000]. As the organopolysiloxane of the formula I, e.g. a compound of formula II is cited. The organopolysiloxane of the formula I is obtained e.g. by performing a re-equilibration reaction of a cyclic organosiloxane of formula III [(r) is an integer of 3-6] with an organopolysiloxane of formula IV [(q) is an integer of 0-60] and a cyclic organosiloxane of formula V in the presence of a base catalyst.
Patent JP-H096112-A (JP)
Title: Toner cartridge
Inventor: ADACHI TOSHIO
IPC: G03G15/08
Filed: 1995-06-20
Abstract: PURPOSE: To provide a toner cartridge constituted so that toner is prevented from falling or splashing when it is loaded to and unloaded from a developing device, of which structure is simple, in which the number of parts is reduced, and for which housing space around the developing device is made small. CONSTITUTION: The toner cartridge 1 is equipped with a toner discharge port 2 for discharging toner 8 in the cartridge 1. Besides, a magnet roller 3 for attracting toner 8 to the surface thereof and carrying it to the port 2 is provided inside the cartridge 1 and is brought into press-contact with the port 2 separably from the port. The roller 3 is also provided with a function for opening and closing the port 2. It is preferable that a magnet roller cleaning member eliminating the toner 8 attached to the roller 3 is loaded in the cartridge 1.
Patent JP-H1127951-A (JP)
Title: Pwm inverter controller
Inventor: ONUMA NAOTO
IPC: H02P27/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce torque ripples generated by a motor by correcting the value of the dead time compensation voltage of a PWM inverter according to the temperature of a switching element, thereby bringing the compensating voltage of an output voltage waveform distortion close to actual distortion voltage and forming the output voltage waveform into a sine wave. SOLUTION: For the temperature detection of an switching element, the temperature of power devices 4a to 4c is detected respectively using temperature detectors 18a to 18c. A dead time compensation voltage correction device 19 determines the absolute value of dead time compensation voltage |VUTd |, |VVTd |, and |VWTd | (absolute value of an error voltage = absolute value of the compensating voltage) for each phase from the detected temperature θU, θV, θW of the respective power devices 4a to 4c using a preset table. The inside of the dead time compensation voltage correction device 19 may be formed out of a single correction table, or may be formed so as to have as many correction tables as the number of detected temperature signals.
Patent JP-S5877950-A (JP)
Title: Balancer mechanism for 2-cycle internal-combustion engine
Inventor: ISHIGURO TAKAHIRO
IPC: F02B75/02
Filed: 1981-11-04
Abstract: PURPOSE:To make an engine smaller with a shorter distance between a crank shaft and a balancer shaft by arranging a balance weight of the balancer shaft to be rotated synchronizing the crank shaft so as to be displaced axially outward from a crank weight. CONSTITUTION:A balancer shaft 31 connected to a crank shaft 21 with gears 32 and 35 is mounted rotatably on cases 11 and 12 through bearings 15 and 16 with the length enough to have both ends thereof extending outside the cases 11 and 12 as specified. Thus, the balance weights 33 and 34 are respectively positioned outside the cases 11 and 12 displaced axially outward from the crank weights 22 and 22 and no consideration should be given to interference between walls 11a and 12a forming a crank chamber R and the balance weights 33 and 34 in the arrangement of the balancer shaft 31.
Patent JP-H096810-A (JP)
Title: Scenario editing material retrieval device
Inventor: MINAGAWA AKIHIKO
IPC: G06F17/30
Filed: 1995-06-21
Abstract: PURPOSE: To automatically find a scenario editing material for generating software of multimedia. CONSTITUTION: This retrieval device is provided with an input means 108 for inputting retrieval conditions for moving picture data to retrieve a scenario material consisting of a moving picture and a still picture or text linked with it in combination from data bases 101, 104, or 106 for respective media, a retrieval means 109 which performs the specified data base under the specified retrieval conditions, a display means 110 which lists retrieval results obtained by the retrieval means 109, a selecting means 111 which selects target moving picture data out of the listed moving picture data group, a retrieval condition generating means 112 which generates retrieval conditions for still picture data or text data from the key word given to the frame of the selected moving picture data,  and a selecting means 113 which selects target still picture data or text data out of a listed still picture data group or text data group; after the retrieval means 109 retrieves the moving picture data, the still picture or text data base is retrieved under the conditions generated by the retrieval condition generating means 112.
Patent JP-H1016210-A (JP)
Title: Ink jet recorder
Inventor: MITSUNABE JIRO
IPC: B41J2/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high density on-demand type ink jet recorder having long life by simple constitution. SOLUTION: A part of a pressure generating member 3 is processed sufficiently thinly to form a diaphragm movable part 4. A second electrode 5 is formed on the surface of the diaphragm movable part 4 and arranged in opposed relation to the first electrode 2 formed on the surface of an insulating substrate 1. Potentials V1, V2 are respectively applied to the first and second electrodes 2, 5 and the diaphragm movable part 4 is vibrated by electrostatic force to emit the ink in an ink chamber 9 from an emitting nozzle 8. The shape of the diaphragm movable part 4 is set to Lmin/Lmax >=0.6 when the min. value of the distance from each outer peripheral point of the diaphragm movable point 4 to a center-of-gravity position is set to Lmin and the max. value is set to Lmax.  By this constitution, the max. vibration amplitude is largely taken and applied voltage is made low and stress can be made small.
Patent JP-H0734168-A (JP)
Title: Aluminum alloy for casting and method thereof
Inventor: OTA ATSUSHI
IPC: B22D21/04
Filed: 1993-07-16
Abstract: PURPOSE:To provide a cast Al alloy small in the content of gaseous hydrogen and in which the generation of pinholes is prevented and to provide a producing method thereof. CONSTITUTION:The molten metal of an Al alloy is incorporated with total 0.005 to 0.3% wt. of one or more kinds among Ca, Sr, Ba and Li. Since these elements are easy to form hydrides when being added to the Al molten metal and are stable at the temp. of the aluminum molten metal in a practical range, they are brought into reaction with hydrogen in the molten metal to form hydrides. Thus, hydrogen in the molten metal reduces to <=0.3cc/100g. Furthermore, since at least one kind among Ca, Sr, Ba and Li are added to the aluminum alloy molten metal at the latest 30min before casting for the aluminum alloy, hydrogen in the molten metal can be reduced to <=0.3/100g. Thus, pinholes in the product can be prevened to improve its strength.
Patent JP-S5879399-A (JP)
Title: Tracking device for frequency of ultrasonic oscillator
Inventor: SANO MITSUGI
IPC: H04R3/00
Filed: 1981-11-06
Abstract: PURPOSE:To keep the specified performance, by automatically tracking the resonance frequency through the feedback of the frequency to an indirect point with a sweep sector around the resonance frequency and driving an ultrasonic oscillator always at the resonance frequency even under the fluctuation of the load conditions of the oscillator. CONSTITUTION:A signal picked up at a pickup 23 is applied to a pickup circuit 5, only the basic wave is picked up and the signal is kept to a specified level at an amplifier 10. The amplified signal is given to a sampling section 11 of a tracking circuit 4 and sampled, and a point of the current or amplitude is tracked with a peak hold circuit 12, the oscillating frequency of this point is stored in a memory circuit 13, compared with the preceding tracking data at a new/old data check circuit 14. When there is no large difference, a new data is given from a data output circuit 15 to a voltage controlled oscillation control section 16 of a voltage controlled oscillation circuit 1, and a voltage controlled oscillation section 17 makes oscillation proportional to the section 16.
Patent JP-S6071193-A (JP)
Inventor: MIWA NORIYUKI
IPC: B25J19/00
Filed: 1983-09-27
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-S6333497-A (JP)
Inventor: SHINOZAKI MITSUO
IPC: C11D3/60
Filed: 1986-07-28
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-H0715899-A (JP)
Title: Motor
Inventor: HASHIMOTO TOSHIO
IPC: H02K29/14
Filed: 1993-06-24
Abstract: PURPOSE:To provide a motor, in which a magnet can be positioned easily to a rotor yoke and detent and the prevention of slipping-off are conducted simply and positively to the rotor yoke in a frequency generating magnet. CONSTITUTION:A plurality of positioning means 40 for positioning a magnet 11 are mounted on a rotor yoke 12 in a motor having the rotor yoke 12 and the magnet 11 in the rotor yoke 12.
Patent JP-H05338552-A (JP)
Title: Wheel supporting device
Inventor: HIRAYAMA HIROSHI
IPC: B60G9/02
Filed: 1992-06-11
Abstract: PURPOSE:To secure the stability of rear wheels and realize the smooth rear wheel steering by supporting the rear wheels on a chassis frame, having a spring member interposed, and by allowing the spring member to act as in case of a leaf spring. CONSTITUTION:A rear wheel A is supported on a chassis frame, having a spring means 10 interposed, and the spring member 10 consists of an axle side bracket 11, elastic body part 12, and a car body side bracket 13. The elastic body part 12 is connected integrally with the axle side bracket 11 so as to nip the axle side bracket 11, and formed so as to be deformed by an external force. The car body side bracket 13 is installed continuously by the upper edge of the elastic body part 12, and connected with the fixed bracket 14 of the chassis frame side meter. With this constitution, the spring member 10 acts in the similar manner to a leaf spring, and supports the rear wheel A, realizing the prescribed spring action, and the stability of the rear wheel and the desired steering for rear wheel can be realized.
Patent JP-H0226500-A (JP)
Title: Method for moving with continuing image without break between plural speakers
Inventor: TOMII FUMIO
IPC: H04S7/00
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a sense of power and presence by clockwise-rotating or counterclockwise-rotating sound from plural speakers and moving the sound with the speaker corresponding to the moving of a picture with the picture. CONSTITUTION:An up signal is added to the clock of an updown counter 2 from a VCA(voltage control amplifier) control circuit 1, and the signal is converted into a decimal with a decimal converting circuit 3 and is made as the switching control signal of an FET switch 4. In the case, the proper number of the left and right pair of speakers are arranged to surround a listener with the listener as a center, when the sound volume of the one speaker is maximum and the sound volume of the adjoining speaker is minimum, the sound is moved to the adjoining speaker with switching with the switch 4, and when the volume of the other pair of speakers is maximum and the sound volume of the adjoining speaker is minimum, the sound is moved to the more adjoining speaker than the other with switching with the switch 4, and the sound is moved continuously in order. Thus, a sufficient power and good presence can be obtained.
Patent JP-2000032915-A (JP)
Title: Chocolate or compound coating
Inventor: DESTEPHEN STEPHEN J
IPC: A23G1/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prepare chocolate or compound coating having creamy texture by including an alkaline-earth metal salt in a specific content. SOLUTION: Thin chocolate or compound coating is prepared by including <2 wt.% (pref. 0.1-0.5 wt.%, esp. pref. 0.2-0.35 wt.%) alkaline-earth metal phosphates (e.g. calcium phosphate or magnesium phosphate) in a usual chocolate or compound coating.