baber/WOPTO huggingface dataset:
Patent JP-H0497742-A (JP)
Title: Ultrasonic probe
Inventor: HIKI SUSUMU
IPC: G01N29/24
Filed: 1990-08-15
Abstract: PURPOSE:To almost eliminate deviation of a photographing position between two section images by drawing all electrodes from one side end rims of piezoelectric ceramics to form a byplane construction, using two of the piezoelectric ceramics. CONSTITUTION:An ultrasonic probe has two ultrasonic heads 2 and 3, mounted with a by plane construction at a tip-hardened part 1, and one acoustic lens 4 is arranged entirely on the two ultrasonic heads 2 and 3. The two ultrasonic heads 2 and 3 have an electrode drawn with a signal pickup plate 6 and an earth plate 7 from one side end rims 5a and 5b of piezoelectric ceramics 5 by way of the piezoelectric ceramics. As a result, the two ultrasonic heads 2 and 3 are mounted closely at the tip-hardened part 1 without gap, thereby enabling the shortening of the tip-hardened part 1 while allowing reduction in deviation of a photographing position between two section images significantly.
Patent JP-S6456559-A (JP)
Title: Printing device
Inventor: OSADA MICHIO
IPC: G06K15/00
Filed: 1987-08-28
Abstract: PURPOSE:To perform high speed processing by providing a writing means for processing pattern data which is read from a storage means through rotation at an optional angle and writing the processed date into an image memory. CONSTITUTION:Character code and various command data which are input to an I/F driver 2 from CPU 1 are written into a system RAM 5 under the control of CPU 3. In addition, for instance, sintheta and costheta values which correspond to a rotating angle theta are stored in a system ROM 4 using a table format. CGROM 6 incorporates all pattern data corresponding to character codes. Further, a memory area constituted of dots is shared by character codes. In a frame memory 7, pattern data which is read from CGROM 6 is written in a prearranged area. The CGROM also has pattern data written after application of rotational processing to the data. Video data which is output through V/F8 is actually printed on paper by a printing part 9.
Patent JP-H0536409-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery and its manufacture
Inventor: YOSHIDA HIROAKI
IPC: H01M4/505
Filed: 1991-07-30
Abstract: PURPOSE:To provide a nonaqueous secondary battery having high energy density and long charge and discharge cycle life performance. CONSTITUTION:Positive electrode active material is composed of MnO2 and spinel type LiMn2O4. The ratio of the diffraction strength of spinel type LiMn2O4 in the vicinity of 18.3 degree to the strength of the MnO2 in the vicinity of 36.7 degree is 0.2 or more and 4.3 or less in an X-ray diffraction measurement of Cu-K alpha.
Patent JP-S6275031-A (JP)
Title: Control device for gas turbine
Inventor: MIZUNO TAKASHI
IPC: F02C9/28
Filed: 1985-09-30
Abstract: PURPOSE:To improve the accuracy of controlling the quantity of fuel in a gas turbine, by converting the discharge pressure signal of a compressor into a fuel pressure signal, and controlling the first side pressure of a fuel control valve with making the fuel pressure signal as a target value. CONSTITUTION:A fuel supply system is provided with a fuel control valve 5 and a fuel pressure control valve 4. The discharge pressure of a compressor 2 is detected by a detector 16, and is converted into a fuel pressure setting signal by a function generator 17. Fuel pressure is detected by a fuel pressure detector 13, and a fuel pressure control valve 4 is controlled with making the setting signal from the function generator 17 as a target value. Thereby, fuel pressure can be maintained properly, and the quantity of fuel can be controlled accurately.
Patent JP-H0498664-A (JP)
Title: Floppy disk device
Inventor: KOSAKA NORIFUMI
IPC: G11B21/12
Filed: 1990-08-13
Abstract: PURPOSE:To prevent damage for a floppy disk and to improve reliability by rotating a head arm while directly receiving the raising operation of a cartridge holder. CONSTITUTION:When a cartridge 10 is raised together with a cartridge holder 6 in the case of ejecting this cartridge 10, a head arm 3 is rotated while receiving this raising operation directly by engaging means 17 and 19, and an upside head 2 starts rising. Afterwards, the head 2 supported at this arm 3 is raised and separated from a floppy disk 11 in the cartridge 10. Thus, since the raising operation of the cartridge holder 6 is directly received to the arm 3 by the engaging means 17 and 19, it is not necessary for these engaging parts 17 and 18 to estimate the accuracy error of parts while enlarging it but it is enough to consider the error as 1:1, and play can be reduced.
Patent JP-2001038179-A (JP)
Title: Device for production of ozone water
Inventor: ISHIKURA HIDEAKI
IPC: B01F1/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent careless discharge of residual ozone gas when a drain cock is opened to discharge an ozone water or when water is supplied to an ozone water tank by attaching a device to suppress the discharge of the residual ozone gas in the ozone water tank to the ozone water tank. SOLUTION: Water is supplied to a tank by detaching a lid 2 and a packing 3 of the tank case 1. The water passes through a water reservoir 7 to flow into the tank. Then an ozone gas is introduced through an ozone gas inlet 5 into the tank and dissolved in water. The excess ozone gas is reduced into oxygen by a catalyst 4 for the treatment of ozone and then discharged into the air. Then the drain cock 6 is opened to discharge the ozone water in the tank to the outside. In this step, the water in the water reservoir 9 suppresses discharge of the residual ozone gas in the tank to the outside. Moreover, even when the upper part of the tank is opened, the water in the water reservoir 8 suppresses discharge of the residual ozone gas in the tank to the outside.
Patent JP-H0264536-A (JP)
Title: Image reader
Inventor: OMURA HIROSHI
IPC: G03B27/54
Filed: 1988-08-31
Abstract: PURPOSE:To make a shaded form uniform by determinizing the position of a light source so that the digital signal of the output of a photoelectric transfer element converting an object image to an image signal, satisfies the prescribed condition. CONSTITUTION:Object irradiating light from the light source passing-through an optical system is received by the photoelectric transfer element C; the output from the element C is converted to the digital signal F by a digital converting means D. An average, a maximum and a minimum of the signal F are calculated by an average calculating means, a maximum detecting means and a minimum detecting means, respectively. Each calculated result is multiplied by constants (a), (b) and (c), and Z, which satisfies a formula I, is calculated by a Z calculating means H; a maximum Z detecting means I detects a maximum Z, where the light source A is positioned by a position controlling means J and a position adjusting means B. Thus, even when the light source A is replaced, etc., the shaded form is made most uniform without the influence of filament form, therefore, an image is read even through the use of a aehler illumination system.
Patent JP-H03175358-A (JP)
Title: Experimental apparatus and method for processing rock specimen
Inventor: BERUNAARU DEYURAN
IPC: B01L99/00
Filed: 1990-08-14
Abstract: PURPOSE: To continuously treat the same rock sample by constituting a stirring means with an air bubble gas inlet capable of stirring a liquid in a chamber and a means discharging air bubble gas. CONSTITUTION: A cell 1 consists of upper and lower parts 2, 3 and the upper part 2 is provided in the vicinity of the upper end of the cell 1 and composed of the inlet 4 for filling the cell 1 and the inlet 4 receives a plug 5. The upper part 2 has an opening part 11 provided at its upper end and an air bubble gas introducing pipe 12 passes through the opening part 11. The pipe 12 is connected to a gas source such a compressed nitrogen cylinder 28 through a pipe 27 and the lower part 3 is composed of an outlet 14 into which a discharge pipe 15 is introduced. A pipe 15 is connected to a cock 17 to control the discharge of the cell 1. The lower part 3 consists of a joint 22, a filter support grid 23 also functioning as a crosspiece and the lodging 21 receiving a filter means 24 and a joint 25 in succession from the lower bottom part of the cell 1 at its lower end.  The grid 23 is composed of a passage 26 capable of allowing the bottom part of the cell 1, that is, the second part of the cell to communicate with a central part 2b, that is, the first part of the cell.
Patent JP-S6262895-A (JP)
Title: Olefin sulfide as antiabrasive additive and composition
Inventor: ANDORIYUU JIIN HORODEISUKII
IPC: C10L1/24
Filed: 1986-09-11
Abstract: Direct reaction products of (1) elemental sulfur and olefins and (2) resultant sulfurized olefins and amine-containing polymers are effective multifunctional lubricant additives providing antiwear, friction-modifying and thermal and oxidative stability to compositions thereof.
Patent JP-H1148068-A (JP)
Title: Screw lamp machine
Inventor: KIDO MASAKI
IPC: B23Q3/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost screw clamp machine which can make the clamping and unclamping operations with a stable torque. SOLUTION: A threaded portion 3b of a bolt 3 whose head 3a is inserted in dovetail groove in a table 1 in such a way as not rotatable, is protruded vertically upon the table, and a turn stopper support 4 whose bottom is fixed to the bolt head 3a, is protruded vertically upon the table in such a way as apart from the bolt 3. A motor casing 5 accommodating an air motor 6 rotating in the regular and the reverse direction and a reduction gear mechanism 7 is guided on the support 4 in such a way as not rotatable and also capable of elevating and sinking.  The base end 8 of a fastening cylinder 8 is borne at the bottom of the motor casing 5 in such a way as not movable in the axial direction and also capable of rotating, and a female threaded part 8c to be threadedly engaged with the threaded portion 3b of the bolt is furnished at the inside circumferential surface of the forefront part 8b. Driving projections are furnished on the periphery of the output shaft 16 of reduction gear mechanism 7, and at a specified spacing in the circumferential direction from these driving projections, projections to be driven are furnished on the inner periphery of the base end 8a of the fastening cylinder to be fitted on the output shaft 16.
Patent JP-S58115967-A (JP)
Title: Voice and data mixture communication system
Inventor: HOSHIDA KATSUNORI
IPC: H04M11/00
Filed: 1981-12-28
Abstract: PURPOSE:To transmit mixture of voice and data, by controlling a transmitter based on an alternate type data transmission control means, in performing time division transmission of data and voice between man and machine. CONSTITUTION:A terminal device 1 is connected to a toll exchange 3, and the terminal device is connected to a signal trunk 6 via a channel network 5 with the control of a central controller 4 for the transmission and reception of data signals. In performing sound response in place of transmission/reception of the data signals, the channel network 5 is switched and the connection between a voice response device 7 and a channel line 9 is changed, then the specified voice message is transmitted to the terminal device 1 with the instruction from the controller 4 to the device 7. When the transmission is finished, the channel network 5 is rechanged with the instruction of the controller 4 and the transmission/reception of the data signals is done. The data signals and the voice are mixed at any time in time series by repeating it for communication.
Patent JP-S62167851-A (JP)
Title: Low loss fe-base amorphous alloy
Inventor: YOSHIZAWA KATSUTO
IPC: C22C45/02
Filed: 1986-09-13
Abstract: PURPOSE:To provide a low loss Fe-base amorphous alloy having the loss at a high frequency lower than the loss of the conventional Fe-base amorphous alloy and having excellent magnetic permeability by consisting the same of an Fe-base amorphous alloy having the specific general formula and contg. Nb and/or Mo. CONSTITUTION:This low loss Fe-base amorphous alloy has the compsn. expressed by the general formula. The embodiment of the amorphous alloy is exemplified by, for example, (Fe0.987Nb0.13)76.5Cu2Si13.5B9. This amorphous alloy can be cast by a single roll method, double roll method and other known liquid quick cooling methods. The thickness of the amorphous ribbon produced by the single roll method, etc. is usually about 8-100mum, and the ribbon having <=25mum thickness is adequate as the magnetic core material to be used at the high frequency. Part of Nb or Mo may be substd. with 1 or >=2 kinds among Ti, Zr, Hf, V, Ta, Cr, W, Mn, and Ni as necessary.
Patent JP-H0556252-A (JP)
Title: Facsimile communication method
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/411
Filed: 1991-08-27
Abstract: PURPOSE:To reproduce the high picture quality without roughening the line even when a oblique line is printed and a transmission data quantity is not increased. CONSTITUTION:At a transmitting side, when a reading line is the even number-th row line, the even number-th row picture element data only are transmitted, and when the reading line is the odd number-th row line, the odd number-th row picture data only are transmitted, and at a receiving side, concerning the even number-th row line, this is made into the receiving picture element data for 1 line continuously by 2 pieces on the basis of the even number-th row printing dot per respective obtained picture element data. Concerning the odd number-th row lien, this is made into the receiving picture element data for 1 line continuously by 2 pieces on the basis of the odd number-th row printing dot per respective obtained picture element data.
Patent JP-H08273107-A (JP)
Title: Method for setting bias current and detection of test signal
Inventor: KURIBAYASHI TAIJI
IPC: G11B5/03
Filed: 1995-07-31
Abstract: PURPOSE: To improve the method for setting a bias current for a recording medium of a high coercive force such as a metal tape in order that a head gap should not fall within a saturation area when the bias current for the metal tape is adjusted or due to variations of individual heads in characteristics. CONSTITUTION: This method is performed in such a way that a test signal is recorded on the metal tape T wound around a supply reel 2 and a take-up reel 3 in a magnetic recording device 1 by a magnetic head H, and a bias current for the metal tape T is settled by using this test signal. That is, based on a prescribed program stored in a microcomputer 6, a reproducing reference level on which a bias current from a bias oscillation circuit 11 is superimposed and a reproducing level recorded at other level are compared with each other by a comparator 10 to decide the existence of magnetic saturation of the magnetic head. The min. value of the reproducing level at the time of no magnetic saturation is regarded as the bias current, and is impressed upon the magnetic head H, so that the chracteristics of the metal tape T can satisfactorily be drawn out.
Patent JP-S60106296-A (JP)
Title: Record player
Inventor: MATSUMURA ASAYUKI
IPC: H04R3/02
Filed: 1983-11-15
Abstract: PURPOSE:To prevent the howling in any user's listening room by providing a delay circuit into a signal system of a record player to delay the signal of a sound reproduction system. CONSTITUTION:The output voltage of a pickup 2 of a record player to which the speed amplitude of a stylus tip is applied is supplied to an amplifier 4 via a delay circuit 10. The output voltage given from the amplifier 4 is applied to a speaker 6 and converted into sound waves to be radiated. The circuit 10 delays the input of the pickup 2 and the sound pressure and the phase radiated from the speaker 6 over all frequencies and at the same time. The delay time is set properly in a record player having such a delay circuit. Thus it is possible to prevent the howling in any user's listening room.
Patent JP-H1033604-A (JP)
Title: Rehabilitation tool for hand finger
Inventor: WATANABE YOSHIHISA
IPC: A61H1/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To softly open a disabled hand finger part according to symptom without giving a pain to a patient, and prevent the steaming or generation of an odor of the palm of the hand by providing an insert fixing part for hand finger part on the flat part of a balloon-like body forming the flat part in expansion. SOLUTION: This rehabilitation tool is laid in contracted state usually and in use. In use, the rehabilitation tool is deformed while a disabled hand finger part by paralysis of a patient is slightly extended, and the hand finger part of a patient is inserted to the insert fixing part 5. An air pump P is connected to an injection port 4 to gradually inject compressed air to a balloon-like body 1, whereby the balloon-like body 1 is expanded to gradually flat the whole body, and a flat part 2 is finally formed. Thereafter, the compressed air is released to contract the bag, whereby the opened hand finger part is returned again to the griped state. The opening and closing of the hand finger part is repeated, whereby a rehabilitation of gradually extending the opening of the hand finger part can be performed.
Patent JP-H1142513-A (JP)
Title: Press-in join method of aluminum-made outer and iron-made inner
Inventor: HAYASHI KOICHIRO
IPC: B23P11/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining joining force equal to or more than that in the past in the case of pressing an iron-made inner into an inner hole of an aluminum-made outer for join, by using a smaller and thinner member. SOLUTION: In this press-in join method, on a peripheral surface 2 of an inner 1, a plurality of protrusive streaks in parallel or at a tilt angle 30 deg. or less relating to an axial center in a height 7 to 200 μm are provided, also the peripheral surface 2 is formed in truncated cone shape having a lower bottom in a press fit forward side, in a press-in forward side of the inner 1 in an inner hole of an outer 5, a level difference part 51 into contact with an end face of the inner 1 is provided, also an inner hole diameter in a side of the level difference part 51 is formed larger than an inner hole diameter in an inlet side, in the inner hole of the outer 5, the inner 1 is pressed in by an interference fit along a ridge line of the protrusive streak.
Patent JP-2001039480-A (JP)
Title: Display pack
Inventor: HORIUCHI YASUO
IPC: B65D85/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To effectively display commodities without requiring a wide space and to make the pack convenient for carrying by providing storing parts expanded outward in accordance with external shapes of the commodity in freely fitting front face and back face panels and respectively providing a grip part and stand bases on the top and bottom parts. SOLUTION: A panel 1 comprises a front face panel 1A and a back face panel 1B formed of a transparent resin sheet and expanded parts 2a are respectively formed in accordance with the external shapes of the commodity as storing parts 2 for storing the commodity B between them and snap type jointing means 3 comprising projecting parts 3a formed on the front face panel 1A and recessed parts formed on the back face panel 1B are provided to joint in a freely engaging/disengaging manner the front face panel 1A with the back face panel B under a condition where the commodities are stored in the storing parts 2. In addition, a grip part 6 is formed on the top part and stand bases 9 each with a crosssection of a trapezoid on both ends of the bottom part of the panel 1 to erectly use the displaying pack A.
Patent JP-H1142827-A (JP)
Title: Printer equipped with secrecy keeping function
Inventor: MORITA TAKEHIKO
IPC: G06F1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer equipped with secrecy keeping function not bringing about an increase in cost and capable of taking out a printing document within a short time, in a printing device capable of double-side printing. SOLUTION: In a printing device for printing a document according to received printing data, an internal tray 12 housing a printing document printed at the time of a printing document or secret document mode completed in printing only on its single surface at the time of double-side printing is provided and a secrete document printing processing part 3 sets whether a mode is the secret document mode to a secret document mode memory part 6 by the command from an operation part 4 or a host device and, when the mode is set to the secret document mode, a paper discharge part 11 feeds the printing document to the internal tray 12 by the control of the secrete document printing processing part 3 to house the same in the tray 12 and, when a taking-out command is issued by the operation part,  a paper feed part 9 takes out the printing document from the internal tray 12 by the control of the secret document printing processing part 3 to pass the same through a printing part 8 without performing printing and the printing document is discharged to a paper discharge tray 10 by the paper discharge part 11.
Patent JP-S6457788-A (JP)
Title: Multilayer interconnection substrate
Inventor: YOSHIKAWA MITSUNORI
IPC: H05K1/02
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a short-circuit and to reduce a parasitic capacitance an inductance by locally supporting a second conductor pattern layer to a solid insulating layer on a first conductor pattern layer, and interposing an air layer between both the pattern layers. CONSTITUTION:A first conductor layer 2 is formed on the surface of a semiconductor substrate 1, and an insulating layer which can be relatively flattened is then formed. Only the insulating layer 3a remains, and the other insulating layer is removed. A second conductor pattern layer 5 is completed. The circuit in which the second conductor layer is supported by the post of the layer 3a is formed on the substrate. The layer 2 and the layer 5 are insulated by air except the layer 3a, and a parasitic capacitance generated therebetween becomes small. Further, since the layer 3a supports the layer 5, the strength of the layer 5 in the mechanical structure is improved to prevent a disconnection and a short-circuit.
Patent JP-H0262932-A (JP)
Title: Data averaging processing method for lens tester
Inventor: SADANAO MASAO
IPC: G01M11/00
Filed: 1988-08-30
Abstract: PURPOSE:To remove noise components and to calculate stable data by shifting a detecting means in movement steps by the specific number of contrasts in a direction wherein newly obtained contrasts are inputted when a specific number of contrasts are processed. CONSTITUTION:A sensor part 31 and an arithmetic part 32 measures contrasts on and off an axis and they are A/D-converted and transferred to a scan averaging register group D0 in a control part to calculate the mean value of the contents of registers D0-D7 (consisting of a specific number of bits or 8 bits), so that the mean value is shifted. Namely, the value is shifted in the order of D0, D1...D6, and D7). This scan averaging calculation is binary and the logic of division by eight is simple, so the calculation is easily processed by a microcomputer. The value and position of the peak amount the contrasts are searched for by comparing the contrasts as to all contrast data in respective steps which are stored in a memory repeatedly (up to about 10<3> times and for an about 100ms processing time).