baber/WOPTO huggingface dataset:
Patent JP-2001127577-A (JP)
Title: Piezoelectric vibrator component
Inventor: SUGIMOTO MASANOBU
IPC: H03H9/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator component having excellent mechanical strength characteristics such as resistance to thermal shock and resistance to bent substrate. SOLUTION: A piezoelectric substrate 200 of the piezoelectric vibrator 20 is made of a lead titanate group ceramics. A capacitive element 21 is mounted on a base 1, and the piezoelectric vibrator 20 is mounted on the capacitive element 21. A relation of α3>α2>α1 holds, where α1 is the linear expansion coefficient of the piezoelectric substrate 200 of the piezoelectric vibrator 20, α2 is the linear expansion coefficient of a dielectric substrate 210 of the capacitive element 21, and α3 is the linear expansion coefficient of the base 1.
Patent JP-H08159227-A (JP)
Title: Belt type continuously variable transmission
Inventor: KUBOTSU MAKOTO
IPC: F16H9/12
Filed: 1994-12-07
Abstract: PURPOSE: To eliminate slowdown of speed change operation, the deterioration of durability by abrasion or the like by automatically forcibly sending lubricating oil to a cam mechanism when a measured value of an operation load applied to an operation rod of a movable cam body becomes a preset value or more in a belt type continuously variable transmission having the cam mechanism to change the winding-round ratio of a transmission belt. CONSTITUTION: A belt type continuously variable transmission is provided with a split pulley 10 composed of a fixed pulley body 10A and a movable pulley body 10B, and is provided with a running-aground type cam mechanism 12 composed of a fixed cam body 12A having a guide cam surface to guide running-aground and a movable cam body to change the winding-round ratio of a transmission belt 11 to the split pulley 10 according to a guide of the guide cam surface, and the movable cam body is rotatably operated by a motor- driven cylinder 14 through an operation rod 13. In this case, an operation load applied to the operation rod 13 is measured by a load measuring apparatus 27, and when its measured value becomes a preset value or more, an alarm 28 is actuated, and lubrication is performed by driving a pump.
Patent JP-H10146770-A (JP)
Title: Thin-bladed grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a thin-bladed grinding wheel by excessive rubbing corrosion by providing an abrasive grain layer formed by dispersing super abrasive grains and diamond clusters in a metal plating phase. SOLUTION: A thin-bladed grinding wheel 1 is an electrocasting abrasive grain layer itself forming an annular ring plate shape, and is coaxially to a grinding wheel shaft 4 through a pair of flange parts and a nut 3, and is offered to cut a wafer or the like. The thin-bladed grinding wheel 1 is formed by dispersing super abrasive grains and diamond clusters in a metal plating phase having a constant thickness, and a grain diameter of the diamond clusters is not more than 100 angstrom. Even if chips generated by cutting are rubbed against an abrasive grain layer, the hard diamond clusters exposed to the metal plating phase receive impact by the chips, and that the chips shave off a natural oxide film of a metal plating layer surface can be reduced.
Patent JP-H01146142-A (JP)
Title: Two-beam semiconductor laser device
Inventor: KARAKI MORIHIRO
IPC: G11B7/135
Filed: 1987-12-02
Abstract: PURPOSE:To separatedly monitor each output intensity and to relax the arrangement precision of each element by using a face light emission type semiconductor laser in either of semiconductor laser arrays. CONSTITUTION:One array of a two-beam semiconductor laser 34 consists of the face light emission type semiconductor laser, and a first light intensity monitor photodetector 35 is arranged to face the surface of the two-beam semiconductor laser 34 and a second light intensity monitor photodetector 36 is arranged at right angles to this surface. The light intensity of one light beam 2 is monitored by light 42 emitted in the direction perpendicular to forward emitted light 2 and 3, and backward emitted light 43 is used to monitor the light intensity of the other light beam 3. Thus, light intensities of the reproducing light beam 2 and the recording light beam 3 are monitored and are controlled, and the adjustment of light intensity monitor photodetectors 35 and 36 is facilitated.
Patent JP-H0719741-A (JP)
Title: Device for drying cloth with hot air
Inventor: TAKAOKA SHOZO
IPC: D06C19/00
Filed: 1992-11-13
Abstract: PURPOSE:To enable a cloth to be prevented from being extended in a longitudinal direction by a method wherein the cloth fed into a transporting passage is transported while its shape is changed into a wavy form through blow of hot air. CONSTITUTION:A cloth 8 is transported while forming a regular sine wave curve with hot air injected from slit nozzles in an upper air blowing duct 5 and a lower air blowing duct 5 at the first to third stage transporting passages 9a to 9c. In addition, when the cloth 8 is shrinked with hot air to have a certain tension therein, a folded state sensing device 43 takes a variation in tension of the cloth 8, controls a driving device for guide rollers 41a to 41d and adjusts a speed of each of belts 42. That is, even if the degree of shrinkage in the cloth 8 varies in due to the type of the cloth 8 or its processing temperature and the like, it is possible to manage it. With such an arrangement as above, it is possible to prevent the cloth 8 from being extended in its longitudinal direction.
Patent JP-H03163926-A (JP)
Title: Cross polarized wave interference removing system
Inventor: TAWARA MASATO
IPC: H04J11/00
Filed: 1989-11-22
Abstract: PURPOSE:To effectively prevent an abnormal state on a reception side by adding a signal to identify polarization to the polarization and interrupting the input of the polarization when it is shown by the detection of the signal that the polarization is not originally received on the reception side. CONSTITUTION:On a transmission side, a means is previously provided to identify a main polarizing signal and a different polarizing signal to the respective transmission data of the main polarization and the different polarization. For example, the frame synchronizing signal pattern of the main polarization signal is made different from that of the different polarization signal. Therefore, the polarization can be identified at identifying circuits 9 and 10. When the main polarization signal is normally received or when the different polarization signal is not received, the polarization signal identifying circuit 9 sets a switch 7 to a closed state through a control line 11 and inputs a received IF signal to a demodulator 5. When only the different polarization signal is received, an operation is executed to identify the signal and to set the switch 7 to an opened state through the control line 11 and the received IF signal to the demodulator 5 is interrupted.
Patent JP-S63157592-A (JP)
Title: Unidirectional addressable broadcast system
Inventor: SHIGIHARA HIDEO
IPC: H04N7/16
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the duplicated write of an incoming monetary data by converting an incoming monetary code automatically and storing it as a duplicate write preventing incoming monetary code when the incoming monetary data of one as the same content is sent for several number of times. CONSTITUTION:A broadcast television signal sent via a cable 11 is led to a tuner 14 via distributed 12, 13. The tuner 14 selects a broadcast channel corresponding to a channel selection signal P1 from a CPU 100, frequency-converts the channel signal into an intermediate frequency signal and applies it to a video detector 15. In viewing a charged program, an input data is sent to each terminal equipment and extracted by a data extraction circuit 21. In this case, the incoming data corresponding to the transferred amount is extracted by an incoming monetary data extraction circuit 33. Then it is compared with a duplicated write prevention incoming moneary code by an incoming monetary code processing section 500, and when they are coincident, it is informed to a command processing circuit 300.
Patent JP-H08158392-A (JP)
Title: Carbonaceous buried material and foundation structure for building execution
Inventor: KAWASHIRI YOSHITAKA
IPC: E02D31/00
Filed: 1994-12-07
Abstract: PURPOSE: To display the function of charcoal excellently while improving loading force and an electromagnetic function by using a carbonaceous buried material layer consisting of pitch coke grains and a charcoal material for a foundation of building execution. CONSTITUTION: A carbonaceous buried material layer 20, in which 30-70wt.% pitch coke grains, 30-70wt.% 'Bincho' charcoal and 10-20wt.% wood-chip carbonized material and fine-coal molded form are mixed, and the mixture is charge-treated, a cobble stone layer 30 consisting of cobble stone and sand, and a concrete layer 40, into which reinforced meshes are buried, are laid successively on the soil 10 of a foundation surface on which a factory 50 is to be constructed.  Materials having a carbon rate of 98% or more, hardness of 5.1kg or more and grain size of 0.5-10mm are used as pitch coke grains. 'Bincho' charcoal is obtained by machining hard charcoal carbonized at 1000 deg.C or higher in proper size, and the wood-chip carbonized material is used as a flake-shaped small pieces being acquired by carbonizing the chips of a pine tree and having a major diameter of 20-30mm, and the thickness of several mm. The carbonaceous buried layer 20 is laid in thickness of minimum 5cm, and the thickness of the layer 20 is adjusted in response to the areas of factories.
Patent JP-H03163430-A (JP)
Title: Display device for image reading position in image forming device
Inventor: UEMORI SATOSHI
IPC: H04N1/00
Filed: 1989-11-21
Abstract: PURPOSE:To check the deviation in the image signal reading position in a scanning direction by reading the image signal of a test original color-coded to two colors in a scanning direction over a prescribed range, respectively integrating the number of CCD picture elements which receive the respective colors and displaying the same on the device. CONSTITUTION:The program mode of a CPU 36 in the system is set at the mode for adjusting the reading position of the image signals and the test original GT color- coded to the two colors is imposed on the original tray by aligning the end Q to the reference line R0 of the original tray and aligning the boundary line LM of the colors to the center display M of a reference plate 4 to execute reading and scanning. The image signals read by the respective sensors of the CCD 12 are subjected to prescribed correction in a correcting circuit 33 and are put via an input selector 34 into the CPU 36 where the signals are converted to binarized data of black and white in a binarization circuit 37b. The data are respectively integrated by an integrator 37c and the results are displayed by the number of the picture elements of the CCD on the display device 40. The quantity and direction of the deviation of the reading position are checked by the difference in the number of the black and white picture elements and are thereby easily adjusted.
Patent JP-H10130485-A (JP)
Title: Thermoplastic resin composition
Inventor: ITO HIROYUKI
IPC: C08K3/34
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin compsn. which gives a molded item excellent in flame retardancy, stiffness, moldability, and adhesion to plating. SOLUTION: This compsn. comprises 1-97wt.% thermoplastic resin, 1-97wt.% polycarbonate, 1-30wt.% flame retardant, and 1-30wt.% inorg. filler, the sum of all the ingredients contained being 100wt.%. The thermoplastic resin is obtd. by polymerizing 100-10wt.% at least one monomer selected from among arom. vinyl, vinyl cyanide, (meth)acrylic ester, acid anhydride, and maleimide monomers in the presence of 0-90wt.% rubbery polymer, the sum of the monomer and the rubbery polymer being 100wt.%. The inorg. filler is at least one filler selected from among an inorg. filler having an average particle size of 0.5-20μm, a fibrous inorg. filler, and an inorg. filler surface-treated with a silane coupling agent.
Patent JP-H05117218-A (JP)
Title: Cyclobutene derivative, its production and use
Inventor: SOEJIMA HIROSHI
IPC: C07D307/81
Filed: 1991-10-22
Abstract: PURPOSE:To provide a new compound giving violet color useful for e.g. functional pigment materials sensitive to semiconductor laser of single-wavelength type. CONSTITUTION:The objective compound of formula I [ phi1 and phi2 are each (substituted) aromatic hydrocarbon or of formula II (X is O, S, alkyl or H- bearing N; R1 is H or alkyl; R2 and R3 are each H, alkyl, aromatic hydrocarbon, etc.); (phi1 and phi2 are brought to ring closure into an ortho condensed ring], e.g. 1,2-bis(dicyanomethylene)-3,4-di(p-chlorophenyl)-3-cyclobutene. This compound can be obtained by reaction between a compound of formula III (X1 and X2 are each O or S) and malononitrile in the presence of no catalyst or a basic catalyst (e.g. pyridine) in an inert organic solvent such as methanol at room temperature to 70 deg.C.
Patent JP-H06159341-A (JP)
Title: Bolt and its loosening method
Inventor: WAKAHOI TOSHIYA
IPC: F16B35/00
Filed: 1992-11-13
Abstract: PURPOSE:To remove a bolt easily and quickly without damaging an object in which the bolt is tightened even when the bolt cannot be loosened simply by ordinary loosening torque. CONSTITUTION:A bolt B has a blind hole 5 whose outer end is opened to its head 4 and inner end reaches a shaft section 3 and extends in the axial direction of the bolt, and a screw section 6s with which a screw member 6s for deforming a part of the shaft section 3 of the bolt by pressing the inner and of the blind hole 5 can engage is formed in its head section 4.
Patent JP-S63157859-A (JP)
Title: Thin film producing apparatus
Inventor: TANAKA HIROYOSHI
IPC: C23C14/24
Filed: 1986-12-19
Abstract: PURPOSE:To form a high quality thin film having high flatness, by melting a metal or the like in a vessel to generate vapor and by introducing a hot gas at a controlled temp. CONSTITUTION:Starting material such as a metal in a crucible 10 is melted in a chamber 7 having an exhaust port 8 and a gas is introduced into the chamber 7 through a flow rate controller 12. The temp. of the gas is controlled with an RF power source 9, a coil 15, a thermocouple 16 and a main controller 17 so that the temp. of the gas flowing in the chamber 7 is made higher than the melting temp. of the starting material.
Patent JP-H03173722-A (JP)
Title: Container for retaining and refining fused aluminum
Inventor: JIYON FURANKURIN PERUTON
IPC: C22B21/06
Filed: 1990-11-13
Abstract: A vessel adapted for the holding and refining of molten aluminium, and alloys thereof, which comprises an outer vessel shell having a refractory insulating lining on the bottom and side walls thereof, the lining intended to be impervious to molten aluminium, there being employed, for at least a portion of the lining, refractory fibrous insulating material having a density of below about 80 lb/ft3, the material having a very low thermal conductivity of below about 1.8 BTU/hr/ft<2> at a temperature gradient of 1 DEG F per inch at 1500 DEG F, the refractory fibrous insulating material containing alkaline or alkaline earth metal fluoride or fluosilicate therein, the fibrous insulating material not being infiltratable by the passage of molten aluminium into the inner voids thereof, whereby the presence of the metal fluoride or fluosilicate serves to effectively prevent the undesired infiltration of the refractory fibrous insulating material lining that serves as a molten aluminium barrier as well as an insulating lining.
Patent JP-H10140868-A (JP)
Title: Three-vertical-row elevation parking system
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the smoothness of a three-vertical-row elevation parking system and reduce the cost and the malfunction thereof. SOLUTION: A three-vertical-row elevation parking system has a lift 3 elevatable in an elevator path and provided with a pallet lateral feeder and parking shelves 4 provided in steps across the elevator path. It contains parking units which are continuously provided in three rows at the front side, the entrance side and the corner side in the vertical direction to laterally feed and deliver automobiles put on pallets between the lift 3 and the parking shelf 4. The first floor of the front side parking unit is empty at the front side, the first floor of the entrance side parking unit is an incoming-and-outgoing space with an incoming-and-outgoing door and provided with an elevator floor and the second floors of the front side parking unit and the entrance side parking unit are provided with pallet vertical feeders.  The pallet vertical feeder for the entrance side parking unit is expandable to the cross direction of a pallet.
Patent JP-H05137660-A (JP)
Title: Electric cooker
Inventor: YAMAGUCHI SHIGERU
IPC: A47J43/046
Filed: 1991-11-20
Abstract: PURPOSE:To achieve an adjusting of a slicing thickness and moreover, higher durability of the edge of a cutter. CONSTITUTION:A semicylindrical member 24 made to change smoothly in distance from the center of rotation to the outer circumference thereof is supported at the front of a cutter 20 of a rotating disc 7 free to turn and a vertical interval between the top surface of the semicylindrical member 24 and the cutter 20 is varied while the edge 20a of the cutter 20 is formed corrugated. The corrugated edge 20a is arranged linear to enable the adjusting of a slicing thickness. Besides. cutting performance is improved by cutting at an angle of the edge smaller the actual angle of the edge thereby achieving higher durability.
Patent JP-H02149101-A (JP)
Title: Ferrimagnetic material thin film filter
Inventor: ASAO HIDEKI
IPC: H01P1/218
Filed: 1988-11-30
Abstract: PURPOSE:To dispense with a strip conductor between resonators, to realize low loss, and furthermore, to improve reliability and to reduce a cost by obtaining coupling between the resonators by using a strip phase ferrimagnetic material thin film waveguide. CONSTITUTION:A device is constituted so that the coupling between the ferrimagnetic material thin film resonators 9 and 10 can be obtained by connecting the resonators 9 and 10 with the ferrimagnetic material thin film waveguide 11. Assuming that the resonators 9 and 10 resonate with the same frequency, the high frequency magnetic flux of an electromagnetic wave made incident along a strip conductor 5 for input couples with the resonator 9 in a resonance frequency. In a state where the resonator 9 resonates, the precession of the axis of electronic spin in a ferrimagnetic material is performed setting the direction of a DC magnetic field as an axis. Thereby, no strip conductor between the resonators 9 and 10 is required, and the low loss can be realized. Furthermore, since a strip waveguide is formed and integrated on the same single substrate, stable and satisfactory characteristic can be obtained, which improves the reliability and reduces the cost.
Patent JP-H05144390-A (JP)
Title: Display device
Inventor: NAKATANI TOSHIBUMI
IPC: H01J29/46
Filed: 1991-11-20
Abstract: PURPOSE:To reduce significantly an electrostatic capacity between beam control electrodes, and prevent the deformation of the electrodes by dividing an electrode unit into five parts in the laminating direction, and connecting them to each other by means of pins. CONSTITUTION:The first stage fixing metal pin 23 of an electrode unit 5 is fixed in prescribed positions of strip shape beam control electrodes 14a-14b. The pin 23 is inserted into an insulating ring 15, a control electrode 13, an insulating ring 16 and a control electrode 12, and is passed through an insulating rind 17, and the head part is melted, so that the control electrodes 12-14 can be fixed. The second metal pin 24 is fixed in a prescribed position of a control electrode 12, and is passed penetratingly through an insulating rind 18, a control electrode 11, an insulating ring 19 and a control electrode 10, and is inserted into an insulating ring, and the head part is melted, so that the control electrodes 10-14 can be fixed. A head part relief hole of the pin 23 is formed in the electrode 11. In this way, since the electrode unit 5 is fixed separately in two stages, even if there exists a temperature rise difference between the respective beam control electrodes due to heat generation of a hot cathode, the deformation can be prevented from reaching the electron beam control electrodes arranged oppositely to a phosphor screen.
Patent JP-H01148182-A (JP)
Title: Preparation of lactobacillus culture having strong aroma
Inventor: TOYODA SHUJI
IPC: A23C9/12
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a lactobacillus culture having strong aroma and containing diacetyl as a natural aromatic component at a high concentration in stabilized state, by using two kinds of lactobacilli in combination and producing the culture under specific condition. CONSTITUTION:Animal milk enriched with citric acid or citric acid salt is added with ascorbic acid or sodium ascorbate. Two kinds of lactobacilli belonging to Streptococcus cremoris and Streptococcus diacetilactis are inoculated and cultured in the above mixture. Preferably, the amount of the citric acid or citric acid salt added to the milk is >=0.3wt.% and that of ascorbic acid or sodium ascorbate is about 0.05wt.%. The productivity of diacetyl can be further improved either by adding citric acid or a citric acid salt to the culture liquid obtained by the above culture and shaking the mixture or by adding citric acid or a citric acid salt and lactic acid to the culture liquid and shaking the mixture.
Patent JP-S63156443-A (JP)
Title: Coding transmitter
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L19/04
Filed: 1986-12-19
Abstract: PURPOSE:To improve the auditory characteristic of a reproducing sound, by calculating a quantized error power by every frame by an audition weight quantized error signal after passing through each audition weight filter, and selecting an adaptive prediction encoding part, at the time of selecting the adaptive prediction coding part. CONSTITUTION:The audition weight filters 81-8k are filters constituted by using the predictive coefficents of the adaptive prediction apparatus of the adaptive prediction coding parts 11-1w corresponding respectively. An audition weight error power calculating part 2 calculates the error power by every frame by each of error signals e'1(n)-e'k(n), and an optimum quantizer deciding part 3 decides the adaptive prediction coding part with minimum error power out of them, and informs it to each part by an adaptive prediction coding part instruction (OPT) signal. In such way, a selection part 4 selects the output li(n) of a corresponding adaptive prediction coding part, and input it to a multiplexing part 5, and said multiplexing part 5 multiplexes it with the opt signal, then, sends it to a reception side.
Patent JP-2000123210-A (JP)
Title: On-vehicle equipment for pay road charge collecting facility
Inventor: NUNOYAMA SEIJI
IPC: G06Q20/42
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment in which a vehicle driver can enjoy safety and convenience, and a road enterpriser can prevent an illegal use and enjoy high safety. SOLUTION: The on-vehicle equipment 10 to be used for the automatic charge collecting system of a pay road is provided with an IC card inserting means 20 for inserting an IC card 24, an input means 14 for inputting PIN, and a traveling/stop judging means 11 for judging whether a vehicle is traveling or stoping from the traveling signal of the vehicle. When it is judged that the vehicle is traveling by the traveling/stop judging means, any PIN input from the inputting means is prohibited. Thus, any danger accompanied by the PIN inputting operation while the vehicle is traveling can be prevented.