baber/WOPTO huggingface dataset:
Patent JP-H01149608-A (JP)
Title: Piezo-vibrator
Inventor: TAKAGI MICHIAKI
IPC: H03H9/17
Filed: 1987-12-07
Abstract: PURPOSE:To expand the variable range of a piezo-vibrator and to prevent occurrence of abnormality in its oscillation frequency by making the segmenting direction of rectangular vibrating pieces coincident with the X-axis which is the two-fold axis of symmetry of the crystal in the direction orthogonal to the principal plane of the vibrating pieces and rotating the longitudinal axis Z' of the pieces counterclockwise around the X-axis by a specific angle. CONSTITUTION:The principal plane of a vibrating piece 100 lies on the X-cut surface of a single crystal, which is the plane with the X-axis as a normal. The longitudinal axis z' of the vibrating piece 100 is set at 39.4+ or -2 deg. (rotating angle theta) counterclockwise around the X-axis from the Y-axis of the crystal. Accordingly, the equation of motion of the elastic body is simplified and the Z'-axis of the vibrating piece and fast-mode deformation U108 become orthogonal to each other. In addition, nearly pure thickness- shear vibrations are produced. Since the above-mentioned mode nearly satisfies the stress-free boundary condition at the six surfaces of separation constituting the vibrating piece, no spurious vibration occurs. Moreover, when the ratio Le/L of the length Le of a excitation electrode to the length L of the longer side of the vibrating piece is set at 0.3-0.8, the slow mode and, as a result, abnormal oscillation can be suppressed.
Patent JP-H09141883-A (JP)
Title: Ink jet printer
Inventor: AKUSAWA YOSHIHIDE
IPC: B41J2/185
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent clogging in an ink ejection nozzle which occurs when an ink is dried in the ink ejection nozzle in the case where recording is not executed during a prescribed time period or longer and to prevent waste of ink generated by sucking the ink from the ink ejection nozzle not having the clogging by a method wherein the sucking operation is applied only to the ink ejection nozzle having the clogging. SOLUTION: A movable body 11 having a cap member of which size is enough to cover all of the ink ejection nozzles is provided such that the cap member can move between a position capable of covering the ejection nozzles and a position which is away from the ejection nozzles. An inner section of the cap member is communicated to a negative pressure generating section. A masking member 37 of which range of blocking of the ink nozzles can be changed is provided between an ink jet print head 5 and the movable body 11. When removing the clogging of the nozzle, the ink nozzles not having the clogging are blocked by the masking member 37, then the suction is applied to the nozzles having the clogging.
Patent JP-H05144474-A (JP)
Title: Nonaqueous electrolyte secondary battery and active material manufacturing method
Inventor: TAWARA KENSUKE
IPC: H01M4/02
Filed: 1991-11-25
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery which presents excellent charging/discharging characteristics and is equipped with a long cyclic lifetime. CONSTITUTION:A nonaqueous electrolyte secondary battery includes at least a neg. electrode, a pos. electrode, and a nonaqueous electrolyte having Li ion electroconductivity, and therein the active material of at least either of the neg. and pos. electrodes consists in an organic silicon compound having direct bond of silicon and carbon subjected to a heat treatment, or the resultant from heat treatment to which lithium is stored. This gives a large charging/ discharging capacity, high energy density, and less polarization (internal resistance) at the time of charging and discharging, so that it is easy to make charging and discharging with a large current, ensures lesser deterioration due to overcharge/overdischarge, and prolongs the cyclic lifetime.
Patent JP-H06159710-A (JP)
Title: Drain pan for air-conditioning machine
Inventor: TSUKAHARA HITOSHI
IPC: F24F13/22
Filed: 1992-11-19
Abstract: PURPOSE:To prevent drain water reserved in a drain pan from converting to slime by arranging slime preventing material on the substantially front surface of the bottom of the drain pan, in an air-conditioning machine consisting of a drain pan arranged below a heat exchanger. CONSTITUTION:The indoor unit 1 of an air-conditioning machine discharges indoor air, sucked through a suction port 4, into a room through an air outlet port 7 after effecting heat exchange in a heat exchanger 5. The air outlet port 7 is constituted of a drain pan 8, on which the heat exchanger 5 is put, and a supporting frame 9 supporting a vertical airflow direction changing panel 11. In this case, a rib 12, extending on the bottom of the drain pan 8 lengthwisely, is formed while a slime preventing agent 13, formed of non-woven cloth employing the fibers of polyestel or the like and anti-fungus agent, covered by microcapsule, is kneaded thereinto, is put on the rib 12. According to this method, when the drain pan is attached under a slanted condition and drain water is reserved in the drain pan 8, the sliming of the drain water can be prevented.
Patent JP-H10138456-A (JP)
Title: Driving method for squeegee of screen printer
Inventor: HIROSHIGE KATSUYA
IPC: B41F15/40
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To allow ink to creep around into a space under a screen string in an ink penetration section by a method wherein a squeegee for inserting ink to the ink penetration section of a screen mesh is slid while applying fine vibration thereto. SOLUTION: A squeegee 6 is slid while applying an ultrasonic wave (electromagnetic wave) with longitudinal mode vibration (a) or transversal mode vibration (b) having an amplitude of 10-20μm. An ink paste 5 is creeps into a space under a screen string 2 by virtue of the longitudinal mode vibration (a) or transversal mode vibration (b). When a metal paste is used for covering a hole, it is preferable to use the wave with longitudinal mode vibration having an amplitude of 60-100μm. When a tungsten paste having little fluidity is used, it is preferable to use the wave having an amplitude of 30-60μm. As a result, the ink falls irrespective of the viscosity thereof, then it is possible to execute the printing by a metal paste of which characteristic is seriously considered.
Patent JP-H11143006-A (JP)
Title: Silver halide photographic sensitive material and its processing method and its photographing method
Inventor: TAKIGUCHI HIDEKI
IPC: G03C5/26
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material high in sensitivity and pure black in silver image tone obtained by development by chemically sensitizing one of silver halide emulsions contained in a silver halide emulsion layer with a specified compound in order to form flat silver halide grains capable of forming development initiating points on the vertex or in the vicinity of each grain. SOLUTION: One of the silver halide emulsions is chemically sensitized by using the compound represented by the formula in order to form the flat silver halide grains capable of forming the development initiating points on the vertex or in the vicinity of each grain. In the formula, A is an atomic group containing a group adsorbable to silver halide; L is an aliphatic or aromatic group or the like; each of L1 -L3 is a divalent bonding group; Z is an atomic group containing an instable chalcogen site; each of R1 and R4 and R7 is an H atom or an aromatic group or the like; each of R2 , R3 , R5 , R6 , R7 , R8 , and R9 is an aliphatic or aromatic car heterocyclic group; and each of X1 -X3 , is an anion for canceling a charge due to ammonium ions.
Patent JP-2000138271-A (JP)
Title: Temperature calibrating method for semiconductor substrate
Inventor: HIRASHITA NORIO
IPC: G01N1/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To evaluate and manage the dependence on processing quantity or the difference among devices by subjecting a semiconductor substrate to heating and temperature raising process, measuring a gas which is desorbed from the semiconductor substrate and comparing the measurements with previously measured desorption characteristics, thereby calibrating the temperature of the semiconductor substrate. SOLUTION: Active gas species Ar ions which are different from a silicon substrate implanted into a metal are restricted by lattice defects introduced, when the Ar ions are implanted and are discharged to the outside of a solid during a process for recovering from defects generated during heating process. A complex of a plurality of inert gas species and point defect is formed in the solid, and desorption of inert gas is recognized at different temperature due to the difference of activation energy required for extinction thereof. The temperature of a silicon substrate can be calibrated from the desorption characteristics of a gas species Ar which are desorbed, when the silicon substrate is heated under vacuum by measuring the time to be elapsed after the process set temperature or the start of heating before desorption.
Patent JP-2001134819-A (JP)
Title: Commodity sample for automatic vending machine
Inventor: YAMAMOTO KUNIHIRO
IPC: G07F9/10
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sample for automatic vending machine, with which commodity samples in plural sizes with different capacity can be constituted while using the same display body supporting member. SOLUTION: A commodity display body 1 of an elastic sheet displaying the selling commodity of can or bottle on the surface is held by a display body supporting member 10 while being arcuately curved, a longitudinal link part 13 of the display body supporting member 10 is composed of upper and lower linking members 13a and 13b in mutually separated bodies, a hook 20 is integrally projected on one linking member, plural hook engaging holes for freely attachably and detachably engaging the hook 20 are provided at vertical intervals on the other linking member, both the linking members are linked so as to freely change the vertical relative position relation of the both, and plural kinds of commodity display bodies with different longitudinal lengths can be suitably selected and held in the interval between a display body upper edge holding part 14 and a display body lower edge holding part 15.
Patent JP-H03171099-A (JP)
Title: Rhythm information forming system
Inventor: SAKAI SHINSUKE
IPC: G10L13/02
Filed: 1989-11-30
Abstract: PURPOSE:To form the rhythm information which is natural and with which the meaning carried by spoken words is easily understandable by calculating the continuation time of the pause in the spoken words from the semantic relation in the concept structure indicating the semantics of the spoken words and the syntax construction of the spoken words formed from the intermediate expression thereof. CONSTITUTION:The continuation time of the pause in the spoken words is calculated from the semantic relation in the concept structure indicating the semantics of the spoken words, the syntax construction of the spoken words formed from the intermediate expression thereof and the vocabulary information of the form element array formed from this syntax construction. Namely, a syntax forming section 201 is inputted with the concept structure and forms the syntax construction. A rhythm information forming section 202 is inputted with the concept structure and the syntax construction and calculates and outputs the succeeding pause lengths of respective accent clauses and the degrees of the rebuilding of the talking tone components of intonation and the inclination thereof as well as the degrees of talkative stresses. The rhythm information which reflects the semantics indicated by the spoken words and the phraseological information, such as the focus of conversations, and which is natural and with which the contents of the spoken words are easily understandable is formed in this way.
Patent JP-H02156515-A (JP)
Title: Manufacture of ceramic laminated electronic part
Inventor: NAKAO KEIICHI
IPC: H05K3/46
Filed: 1988-12-08
Abstract: PURPOSE:To prevent inner electrode from shortcircuiting with one another by a method wherein a base film whereon electrode ink films are formed is coated with releasing resin and ceramic slurry and after drying up the slurry, an electrode fuilt-in ceramic green sheet is formed on the whole surface. CONSTITUTION:Releasing resin 13 is formed by coating process on electrode ink films 12 formed on the surface of a base film 11. The releasing resin 13 such as silicon resin, fluorinated resin, wax, etc., is formed on the surface of the base film 11 so that the base film surface may be provided with the hard wettability and the excellent release properties. Furthermore, the releasing resin 13 is formed in the process after the formation of the electrode ink films 12 on the base film 11. Next, the whole surface is coated with dielectric slurry and after drying up the same, a ceramic green sheet 14 is formed thereon. Through these procedures, the ceramic green sheet 14 is corroded and swelled by the solvent contained in the electric ink to prevent the electrode ink films 12 from shortcircuiting.
Patent JP-2000260348-A (JP)
Title: Electron gun for cathode ray tube and cathode ray tube
Inventor: PARK IN-KYU
IPC: H01J29/48
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for a cathode ray tube capable of keeping spots of electron beams scanned in the periphery of a screen in good comdition even if dynamic voltage applied to a dynamic focusing type electron gun has error. SOLUTION: The electron gun has a three electrode part comprising a cathode 28a, a first electrode 28b, and a second electrode 28c; first, second, third, and fourth focusing electrodes 28d, 28e, 28f, and 28g forming first, second, third dynamic lenses; and a final accelerating electrode 28h. Positive voltage is supplied to the first, third electrodes 28d, 28f, dynamic voltage synchronizing with a deflecting signal is supplied to the second, fourth focusing electrodes 28e, 28g, and anode voltage is supplied to the final accelerating electrode 28h. Electron beam passing holes 282e, 286f extended in the vertical direction are installed on one surface 280e of the second focusing electrode 28e and one surface 284f of the third focusing electrode 28f.
Patent JP-H02157321-A (JP)
Title: Banking structure
Inventor: KAWASAKI HIROTAKA
IPC: E02D17/18
Filed: 1988-12-09
Abstract: PURPOSE:To increase stiffness and stability by laminating banking layers and reinforcing layers over three layers alternately. CONSTITUTION:The ground G is leveled and water, etc gathered on the ground are removed. Next, banking materials are scattered on the ground G and also cement group solidification agent is scattered and leveled and rolled to construct a reinforcing layer 3 at a lowermost stage. Drainage materials 5 such as ballasts and non woven fabric are laid on the reinforcing layer 3, the banking materials are scattered thereon and leveled and rolled to construct a banking layer 2. Moreover, same processes are repeated to laminate the banking layer 2 and the reinforcing layer 3 at least over three layer for constructing a banking 1.
Patent JP-2000138040-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SHIBATA KEIICHI
IPC: H01M50/553
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a projected area inside a portable electronic equipment or the like. SOLUTION: A battery element is housed in an armour 3 subjected to a deep drawing process and formed to have a spatial part 6. A negative electrode terminal lead 4 and a positive electrode terminal lead 5 connected to each electrode of the battery element are led out externally from the inside of the armour 3, and the area of the armour 3 surrounding a deep drawing molder part is thermally fused. In addition, a thermally fused part other than the led-out part of the negative electrode terminal lead 4 and the positive electrode terminal lead 5 is folded. The folded armour 3 is fixed to an armour can with a double- sided adhesive tape 8.
Patent JP-S63168057-A (JP)
Title: Photovoltaic infrared detector
Inventor: MAEJIMA YUKIHIKO
IPC: H01L31/02
Filed: 1986-12-29
Abstract: PURPOSE:To reduce diffusion current by a method wherein an insulating film and a first metal electrode are provided in that order on the surface opposite to the surface of a semiconductor thin film whereon a photodiode is built and, further, a second metal electrode is bonded by an conductive adhesive to an insulating substrate and then a voltage is applied. CONSTITUTION:An infrared beam 9 is projected from above a p-type Hg0.8Cd0.2 Te layer 2 whose thickness is smaller than the minority carrier diffusion length. An n<+>-layer 4, which is a photodiode, is provided on the p-type Hg0.8Cd0.2Te layer 2. On the entirety of the lower surface of the p-type Hg0.8Cd0.2Te layer 2, an insulating film 5 and a first metal electrode 12 are formed in that order. A process follows wherein the metal electrode 12 and a second metal electrode 13 built on a sapphire substrate 1 are bonded together by a conductive adhesive 11. A voltage is applied to the metal electrode 13 for the control of the potential on the side opposite to the side whereon the p-type Hg0.8Cd0.2Te layer 2 exists. This reduces diffusion and dark currents in the photodiode.
Patent JP-H04184121-A (JP)
Title: Draw-up preparation of location probing drawing of underground buried construction
Inventor: KOYABU JITSUO
IPC: G01D9/00
Filed: 1990-11-16
Abstract: PURPOSE:To prepare up a drawing for locating the position of underground buried constructions by detecting the position of an underground buried construction on the ground, and indicating the detected position by based on 3 or more reference points. CONSTITUTION:Electric wave in pulse shape is radiated from an antenna 12 from an oscillator 13, and a detector 10 is moved approximately vertically to the tube axis direction of a steel pipe 9. A reception circuit 15 receives a reflection signal from the steel pipe 9 through the antenna 12 and then distances between detection points A, A2 to A6, and B, and the steel tube 9 is calculated to obtain the buried position, which is indicated on a visual display means 16. Then, positions of buried pipes 9a to 9d obtained by plural probings are drawn using trigonometrical survey method. Then by connecting the positions of the buried pipes 9a to 9d, corresponding to each probing with lines 28 to 31, location from the directly above position on a map of the buried tube 9a to 9d can be known accurately. Reliable location probing drawing can be thus prepared.
Patent JP-H09152893-A (JP)
Title: Text voice read-out system
Inventor: MAKI KAZUHIKO
IPC: G10L13/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To accelerate the place name retrieval speed of a text voice read-out system and to accurately perform read. SOLUTION: When a movement is detected by a buffer 31 for inputting present location information and a comparator 32, a read-out control part 33 reads a pertinent area place name dictionary from a storage medium 34 with the present location information as a key word and stores it through an analysis control part 41 in a RAM 43. The area place name dictionary is the one devided so as not to include a homonym. The analysis control part 41 analyzes text data generated in the read-out control part 33 by referring to a ROM 42 storing a word dictionary and the RAM 43. In the analysis, the RAM 43 is preferentially used and accurate read is given to the text data. A speaker 44 rings the voice corresponding to the text data based on the analyzed result.
Patent JP-2001134888-A (JP)
Title: Parcel delivery system
Inventor: YOSHIDA TAKAAKI
IPC: G06Q50/28
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To make easily findable an optimal delivery route when re-delivery is demanded and to make reportable a scheduled delivery time exacter than conventional time to a recipient. SOLUTION: This system is provided with a portable terminal 11 installed in a delivery car 10 for transmitting information on the delivery condition and present position of baggage by radio and a host 21 installed in a baggage collection/distribution center 20 for managing the delivery condition of the baggage due to the delivery car 10 on the basis of information transmitted from the portable terminal 11 by radio, calculating the delivery route of the delivery car 10 again when re-delivery is demanded from the recipient (delivery destination 30), reporting it to the delivery car 10 and finding the scheduled delivery time of the baggage, to which re-delivery is demanded, on the basis of this delivery route.
Patent JP-H11141596-A (JP)
Title: Active vibration resistance device
Inventor: YASUDA MASASHI
IPC: F16F15/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration resistance device which can ensure a satisfactory vibration resisting performance in a high frequency region without generating a resonance point in a low frequency region. SOLUTION: Signals from a first sensor 16 to sense the vibrating condition of an object for vibration resistance O and a second sensor 17 to sense the vibrating condition of an intermediate mass element 13 are fed to a control device 18, whereby a signal is produced and emitted form generating a voltage change in the power input part 12 of a piezo element 11 so that a vibration to set off the vibration of object O in its working direction arise in the intermediate mass element 13.
Patent JP-H09151669-A (JP)
Title: Opening and closing device and coin case using it
Inventor: YOKOYAMA HIDEO
IPC: E05B65/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a coin case with a theft-proof mechanism to be used for transport. SOLUTION: A shutter 32 opens and closes a coin storing port 18. A lock member 31 has a function of locking the shutter 32. A shaft 33 is formed in such a manner that the position is unstable except the case of being stored in a guide 36. When pushers 22a, 22b of a lock release member 21 are inserted in a coin case 12, the shaft 33 is moved to a holding part 34 and a shaft holder 30 is moved to release locking of the shutter 32. In the condition where locking of the shutter 32 is released, when a pusher 27 is inserted in the coin case 12, the shutter 32 is moved to open the coin storing port 18.
Patent JP-H03179496-A (JP)
Title: Signal adjustment system for musical instrument
Inventor: DANIERU ERU TOREISHII
IPC: G10H1/06
Filed: 1989-11-30
Abstract: PURPOSE: To obtain high-level sounds by controlling a fixed tone by a dual input part and controlling a variable tone by a regenerating feedback circuit and filtering a bass response by negative feedback and allowing all of respective tone quality adjustments to act on the base of a transistor TR. CONSTITUTION: A fixed tone control input part consists of two pats on the high frequency side and the low frequency side, and a capacitor C13 allows high frequencies to pass through, and a C14 and a C12 discharge undesired frequencies to the earth to produce sounds on the low frequency side. An input gain control circuit 36 is connected to a first amplifier 32, and a negative feedback circuit 38 connects a second amplifier 34 to the first amplifier 32, and a regenerative feedback circuit 40 connects the second amplifier 34 to the first amplifier 32 through a tone control circuit 42.  That is, a TRQ1 functions as a high-gain emitted-grounded amplifier, and high frequencies are directly coupled to the collector of a TRQ2 through a C7, and this signal is amplified by the TRQ2 and is fed back and coupled to the TRQ1 by the regenerative feedback circuit consisting of a C10, C11, a resistance R12 and a C8.