baber/WOPTO huggingface dataset:
Patent JP-H05285129-A (JP)
Title: Stereoscopic x-ray photographic system
Inventor: SUNAGA KATSUTOSHI
IPC: G03B42/02
Filed: 1992-04-09
Abstract: PURPOSE:To obtain objective system which can display stereoscopically an internal structure of an object to be photographed by constituting the system so that the object to be photographed on a turntable is irradiated intermittently with X rays, an intermittent image appearing on a photosensitive plate is recorded, and thereafter, the image is combined and can be observed visually and stereoscopically at the time of reproduction. CONSTITUTION:A photosensitive plate 3 and a photographic system 4 are provided through a turntable 2 for loading an object to be photographed, so as to be opposed to an X-ray irradiating device 1. In such a state, the rotating object to be photographed on the turntable 2 is irradiated intermittently with X rays from the X-ray irradiating device 1, by which an intermittent image appearing on the photosensitive plate 3 is recorded in a video signal recorder at every frame. On the other hand, at the time of reproduction, plural reproducing video signals are combined, and the image is constituted so that its visual observation can be executed stereoscopically by a stereoscopic display device. Also, in the upper part of the turntable 2, a hanging ring 10 which can be gripped at the time when the object to be photographed is the human body is provided. In such a way, the stereoscopic X-ray photographic system for displaying stereoscopically an internal structure of the object to be photographed is obtained.
Patent JP-H06320350-A (JP)
Title: Production of thermal ink jet print head
Inventor: ROBAATO PII ARUTABERA
IPC: B26D7/01
Filed: 1994-04-26
Abstract: PURPOSE: To provide a print element having a high quality front face and an escape part of a back cut part having a nozzle recessed shape. CONSTITUTION: A heater plate 10 and a groove-shaped plate 20 are arranged in order and joined mutually to constitute an ink jet print head 5. The heater plate 10 is a substrate which includes a heating element and an electrode for address arranged in series on its surface and is substantially flat, and the groove-shaped plate 20 is a substrate having at least one recessed part etched with anisotropy so that it operates as an ink supply manifold when they are joined mutually. A first dicing cut is done from a bottom part side of a print element to provide an escape part of a back cut part on a front side of the bottom part of the print element. A second dicing cut is done from a top part side of the print element to form a completed nozzle front face and cut a front part of the print element from a wafer completely so as to separate into many individual print heads.
Patent JP-S5612947-A (JP)
Title: Defrosting operation controlling device for air conditioner
Inventor: SAITOU EIJI
IPC: F24F11/02
Filed: 1979-07-12
Abstract: PURPOSE: To prevent malfunctioning of a water-air heat pump type air conditioner comprising a water-side heat exchanger and an air-side heat exchanger, by stopping control on defrosting operation temporarily when temperature change of water in the water-side heat exchanger is great.  
     CONSTITUTION: In heating operation, coolant discharged from compressor 2 flows as shown by the solid lines in the drawing and is cooled by water flowing through outer pipes of heat exchanger 3 while flowing through inner pipes of the heat exchanger 3. Then, coolant is carried via four-way valve 6b and expander 4 to air- side heat exchanger 5, and returned to compressor 2 after it is converted into gas by absorbing heat in heat exchanger 5. Here, by means of defrosting operation controlling unit 8, start and stop of defrosting opertion is controlled on the basis of the temperature of air-side heat exchanger 5 detected by temperature detector 9 and the change of said temperature on time basis. Further, in case that the change with time of water temperature of water-side heat exchanger 3 detected by temperature detector 10 is negative and larger than a predetermined value, control is made to postpone start of defrosting operation temporarily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06298639-A (JP)
Title: Sustained release pharmaceutical preparation
Inventor: IRIE HIROYUKI
IPC: A61K9/28
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a sustained release pharmaceutical preparation capable of releasing a definite amount of medicine over a long period. CONSTITUTION:This sustained release pharmaceutical preparation has plural layers containing a complex of a medicine and a biodegradable organic substance, e.g. a polymer of lactic acid, glycolic acid or lactone or a copolymer thereof or collagen and ceramics and all layers except outermost layer of the plural layers are covered by the outside layer and in a ratio of the complex in each layer of the plural layers to ceramic, the ratio of the outside layer is smaller than that of the inner layer. As the ceramics, a material having biological affinity, e.g. calcium phosphate-based compound, CaO.P2O5-based glass, alumina or zirconia is preferably used. Since a ratio of the complex is small in the outside layer having large contact area with the biological tissue, decomposition of an organic substance occurs slowly. Since a ratio of the complex is large regardless of small contact area with biological tissue also in the inner layer, the organic substance is readily decomposed and as a result, release amount of the medicine becomes definite in each layer.
Patent JP-H09249113-A (JP)
Title: Barometric booster
Inventor: TAKAHASHI TETSUYA
IPC: F16J15/3252
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To change the material of a retainer from a spring steel sheet to a general steel sheet without causing the reduction of rigidity and the deterioration of the assembling property. SOLUTION: A retainer 10 is used to press a seal member 7 at the bottom of the cup section 2 of the shell main body 1 of a barometric booster. The retainer 10 is provided with a flat section 11 kept in contact with the seal member 7, tilt pawl sections 12 bend-molded at uniform intervals in the peripheral direction on the outer periphery of the flat section 11, and a cylindrical rib 13 protrusively molded on the inner periphery of the flat section 11. The width of the tilt pawl sections 12 is set smaller against the height to increase rigidity, and the desired release load is secured by the increased rigidity of the tilt pawl sections 12 and the increased rigidity of the rib 13. The tilt length of the outer periphery (tilt pawl sections 12)is reduced, and the inclination of the retainer 10 is suppressed when it is pressed into the cup section 2.
Patent JP-H02267782-A (JP)
Title: Magnetic disk device
Inventor: YAMAGUCHI YUZO
IPC: G11B5/55
Filed: 1989-04-07
Abstract: PURPOSE:To realize a high-speed seek action in the seek of a short distance by permitting the mechanism to execute the seek action at a high speed when a remaining seek distance is made within the stroke range of the second transducer access mechanism of a high-speed small stroke. CONSTITUTION:A seek distance discriminating circuit 23 compares the seek capable distance of a second transducer access mechanism (SAM) with a necessary seek distance sent from a seek distance calculating circuit 21 at the time of starting the seek and with the remaining seek distance sent from a subtracter 22 after the seek is started, a positive signal and a negative signal are sent to an access mechanism switching circuit 24 when the seek capable distance of the SAM is large and small, respectively, and a changeover to a second circuit side and to a first circuit side is executed when he signal is positive and negative, respectively. When the output signal of the seek discriminating circuit 23 is positive, namely, when the remaining seek distance is smaller than the seek capable distance of the SAM, a connection through the secondary side second circuit of the circuit 24 to a twenty-first circuit of a seek/following switching circuit 32 is executed, and a control circuit 30 execute the seek action with the second actuator of the high-speed small stroke based on position information.
Patent JP-S5515656-A (JP)
Title: Ultrasonic liquid atomizer
Inventor: ISHIGURO TOSHIYUKI
IPC: F23D11/34
Filed: 1978-07-20
Abstract: PURPOSE: To take weight balance and prevent deviations in vibrations on atomizing surface by providing a notch to the vibration magnifying horn portion on the side opposite from a liquid feed pipe.  
     CONSTITUTION: A vibration element 2 is excited by an ultrasonic wave oscillator 1. Next, the vibrations are amplified by a vibration magnifying horn 3 and are propagated to an atomizing surface 4. A notch 8 is provided on the side opposite from the liquid feed pipe 6 to balance the right and left weights of the vibration magnifying horn 3. As a result, the vibrations of the vibrator 2 are propagated without any deviation to the atomizing surface 4, whereby degradation of combustion characteristics owing to deviation of atomization patterns may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05260924-A (JP)
Title: Meat softener and its production
IPC: A23L27/21
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a meat softener suitable for softening meat by incorporating an aqueous alcoholic solution with protease-contg. fruit juice. CONSTITUTION:Protease-contg. fruits (e.g. pineapple) are crushed and squeezed, and the resultant solid is removed. Then the juice obtained is incorporated with sulfurous acid and an alcohol followed by treatment under heating at 53-55 deg.C or 0-20min and then filtered, and the filtrate is incorporated in an aqueous alcoholic solution such as fruit wine, thus obtaining the objective softener.
Patent JP-H10278740-A (JP)
Title: Webbing winding device
Inventor: SASAKI SUMIKAZU
IPC: B60R22/46
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the tensile force applied to a webbing from exceeding a prescribed value by an energy absorption member by rotating a spool in the webbing drawing-out direction, after rotating the spool in the webbing winding direction by a pretensioner in abrupt decelerating. SOLUTION: A pretension shaft part 26 in one end side of a spool 18 is arranged inside a drum 64 spaced at a prescribed interval. In abrupt decelerating, the drum 64 is wound up by a wire 94 so as to catch the pretension shaft part 26 and rotate the spool 18 in the winding direction of the webbing 20. Secondly, the drawing-out force acting on the webbing 20 twists a torsion pipe 110 and rotates the spool 18 so as to prevent the tensile force applied on the webbing 20 from exceeding a prescribed value.
Patent JP-S5613883-A (JP)
Title: Picture receiver of color television
Inventor: OGAWA YASUSHI
IPC: H04N9/64
Filed: 1979-07-14
Abstract: PURPOSE:To eliminate the delay lines of the luminance signal group and thus attain the cost reduction, by using the surface elastic wave filter to the video intermediate frequency stage. CONSTITUTION:The difference of the delay time is as 550-190 =360ns between luminance signal group 4 and color signal group 8. The phase advance amount is 170ns at the side of the broadcast station and to the color carrier frequency and against the preceding compensation. As a result, the time difference is as 360 70= 190ns. To give the compensation to this time difference, the surface elastic wave filter is used at VIF amplifying/detecting circuit 2 to obtain a phase advance amount of 190ns to the color carrier frequency. As a result, no delay line is required for signal group 4 when the compensation is given to the time difference.
Patent JP-2000239700-A (JP)
Title: Agent and method for cleaning plastic contaminated by electrostatic adsorption
Inventor: ADACHI TAKAYUKI
IPC: C11D17/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an agent and method for cleaning a contaminated plastic article. SOLUTION: This agent is obtained by heating water and adding rices, bran, soybean fermentation extracts 1 and plastic beads to the water. This agent is sprayed on a bean curd delivery plastic container case 4 contaminated by electrostatic adsorption to clean the case. In the recycle line of this agent, the agent 5 after being used in cleaning is sent to a water cyclone by a clockless pump 6. It is screened with a sieve 8, passed through a conditioning tank 9, and sent to an agitation tank 10. This is sent to a cleaning pump 12 by a pump 11. It is sprayed on the case 4 from a cleaning nozzle. Part of the agent is sent to the cleaning pump 12 from the water cyclone 7.  Thus, it is possible that the agent has a chelating effect and is capable of cleaning a plastic article without scratching the surface of a plastic contaminated by electrostatic adsorption by an easily mechanized process without any problem of waste disposal.
Patent JP-2000245200-A (JP)
Title: Insurance applied when losing season ticket for means of transportation
Inventor: FUJIMORI NAOHITO
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide insurance for insuring the charge amount for the season ticket of a transportation means, when losing it. SOLUTION: This insurance is applicable to season tickets of all transportation means (various roads, various electric railways, aircraft transportations, linear motor cars, and the like) and is applied when losing and damaging the season ticket which ordinarily renders it unusable, and for compensating for the charge amount corresponding to the season ticket. If such an insurance is made available, going out of one's way for buying the season ticket is not required, when the season ticket is lost.
Patent JP-H07294045-A (JP)
Title: Heat pump apparatus
Inventor: MORIKAWA AKIRA
IPC: F25B13/00
Filed: 1994-04-27
Abstract: PURPOSE:To reduce influence on surrounding living environment and to perform energy conservation and a decrease in an apparatus cost. CONSTITUTION:A heat pump apparatus comprises radiators HX21, HX22 operated to radiate as functions of refrigerant condensers Ca, Cbb, and coolers HX11, HX12, HX13 operated to cool as functions of refrigerating evaporators Ec, wherein the radiators HX21, HX22 are divided into an atmosphere radiator HX21 with the atmosphere as a radiation source and a water radiator HX222 with water as a radiation source. Preferably, the apparatus comprises control means CM for so controlling the radiator HX21 and the radiator HX22 in response to an operating load as to preferentially radiate the radiator HX22 to the radiator HX21 in the case of the increase in the operating load.
Patent JP-S61248374-A (JP)
Inventor: YABE HISAO
IPC: A61B1/06
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58212359-A (JP)
Inventor: GETSUTSU HAIDERUBERUGU
IPC: H02K29/00
Filed: 1982-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11266852-A (JP)
Title: Cell separator
Inventor: SUMIDA MASAYA
IPC: C12M1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cell separator capable of recovering necessary cells from a mixture of the necessary cells with unnecessary cells in a high ratio by a simple operations in a short time, the necessary cells by capturing the necessary cells from a cell mixture solution in a cell capturing means such as a filter once and then recovering the captured cells. SOLUTION: This cell separator is used for a method for separating cells comprising introducing a cell-containing liquid into a cell capturing means for substantially capturing only the cells requiring the recovery, leading out the liquid containing the cells which are the object for the removal from the cell capturing means, then introducing a liquid into the cell capturing means and recovering the cells captured in the cell capturing means and requiring the recovery. The cell separator is equipped with a flat container having at least two liquid introduction port/lead-out port and a cell capturing material is filled so as to separate the introduction port for introducing the cell-containing liquid containing the cells requiring the recovery and the cells which are the object for the removal from the lead-out port for leading out the cells which are the object to be removed.  The length (a) of a straight line connecting a point A where the cell-containing liquid initially comes into contact with the cell capturing material to a point B where the liquid introduced in order to recover the cells initially comes into contact with the cell capturing material is <=80% of the length (b) of a straight line connecting the point A and C which is the farthest in the cell capturing material from the point A.
Patent JP-S62246429-A (JP)
Title: Manufacture of tough ceramic tool
Inventor: TOBIOKA MASAAKI
IPC: B23P15/28
Filed: 1986-04-18
Abstract: PURPOSE:To enhance the wear-resistance and toughness of a ceramic tool, by holding a sintered ceramic mother material at a temperature of 1,150-1,500 deg.C, and by covering the outer surface of the mother material with a thin Al2O3 film having a thickness of 0.5-20mum with the use of a chemical gas phase vapor deposition. CONSTITUTION:If a covering layer is formed at a temperature below 1,150 deg.C, it may not ensure a sufficient useful life for an Al2O3 covering film, but if it is formed at a temperature about 1,500 deg.C, the particle size of Al2O3 particles is greater than about 5mum so that the wear-resistance of the covering film is deteriorated and therefore is unpreferably. Accordingly, a sintered ceramic mother material is held at a temperature of 1,150-1,500 deg.C. Further, if a thin Al2O3 film layer has a thickness of less than 0.5mum, the effect of improvement in the wear-resistance may not be expected, and if the thickness of the film layer is greater than about 20mum, it is economically unpreferable since the effect due to covering by the Al2O3 film layer is saturated. Accordingly, the outer surface of the sintered ceramic mother material is covered with a thin Al2O3 film having a thickness of 0.5-20mum with the use of a gas phase vapor deposition process.
Patent JP-S63256091-A (JP)
Title: Transmitter for stereoscopic video signal
Inventor: HIGUCHI SHIGEMITSU
IPC: H04N15/00
Filed: 1987-04-14
Abstract: PURPOSE:To keep true compatibility with the reception of a normal planer picture by sending a planer video signal in the existing broadcast system as a main signal (L signal) and sending a R signal subjected to band compression as a subvideo signal while utilizing the gap of the L signal thereby transmitting said signal in the existing broadcast system. CONSTITUTION:The subvideo signal S is converted into the subvideo signal subjected to band compression with a band of nearly 1MHz by a subvideo signal compression circuit 8 and a carrier wave being an output of an oscillator 6 is FM-modulated by an FM modulation circuit 9. The carrier multiplexed with the subvideo signal V where the undesired spread of the side band of the carrier wave is eliminated by a filter 10 is applied to an AM modulation circuit 3 as the carrier. The main video signal M (R, G, B component signals in this case) having a band of nearly 4.2MHz is converted into a composite signal by a main video signal processing circuit 2. The signal is multiplexed in addition to the video carrier, the luminance signal Y of the main video signal M and the spectrum of color difference signals I, Q. In order to reduce disturbance on the signal M by a signal V to be multiplexed, the band of the signal V is limited properly by the filter 10.
Patent JP-H11287183-A (JP)
Title: Closed type electric compressor
Inventor: SUMIYA MASAHIRO
IPC: F04B39/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To damp transmitting pulsation while suppressing costs by drilling a hole at least one side of an intake connecting pipe and a communication element in a sealed container. SOLUTION: In a muffler 4 formed as a noise eliminating element, an inserting pipe 5 and a connecting tool 7 are arranged as a communicating element, and a hole 8 is drilled on an intake connecting pipe 6. Pulsation generated by a compression element 2 is transmitted from a muffler 4 into the inserting pipe 5, the connecting tool 7, and the intake connecting pipe 6, and is released in an sealed container 1 through the hole 8. It is thus possible to damp the pulsation, it is possible to reduce excitation force of a low pressure piping in a refrigerating cycle, and it is thus possible to reduce noise. Everywhere the hole can be drilled on a side surface part of the intake connecting pipe 6, and a releasing direction is can be set in any direction. Same effects are obtained in the case of the connecting tool 7, and in the case of the inserting pipe 5 as the communicating element.
Patent JP-S63254069-A (JP)
Title: Method for driving optical printing head
Inventor: ANZAKI TOSHIHIRO
IPC: B41J2/44
Filed: 1987-04-13
Abstract: PURPOSE:To perform high quality printing at high speed, by selecting each light emitting diode element in response to the printing data signal from a printing data signal generating source and driving each light emitting diode array only for the light emitting driving time stored in a correction circuit to emit light. CONSTITUTION:A clock signal C11 is applied to the line 37 of an integrated circuit 22 and a printing data signal d11 is applied to a line 39 corresponding thereto. By this method, the printing data of light emitting diode elements 1p1-1p64 corresponding to the first strobe signal are stored in a 64-bit shift register 38. A latch signal is given to a line 41 to transmit the content of the shift register 38 to a 64-bit latch circuit 40. Herein, a strobe signal lasting only for a lasting time W1 is given to a line 42. By this method, the light emitting diode elements 1p1-1p64 corresponding to the printing data for an array A1 stored in a register 43 is selectively driven only for the time W1 to emit light.
Patent JP-S6057247-A (JP)
Inventor: SETSUPO AI TEIITO
IPC: G01N27/82
Filed: 1984-05-04
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-S5424621-A (JP)
Title: Shutter mechanism with bult-in electro-magnetic self-timer
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B9/64
Filed: 1977-07-26
Abstract: PURPOSE: To attempt the simplification of mechanism and miniaturization of camera by providing a built-in self-timer mechanism operated and controlled by an electromagnet in the shutter mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5517665-A (JP)
Title: Pump
Inventor: WASHIDA AKIRA
IPC: F04C2/356
Filed: 1978-07-24
Abstract: PURPOSE: To provide a small high pressure pump with a simple construction comprising a rotating body with more than two moderate projections at least whose circumference is made of a flexible material and a cylindrical casing containing thereof.  
     CONSTITUTION: A rotating body 2 which is incorporated rotatively into a cylindrical casing 1 is formed into a triangular shape having three moderate projections for example from flexible material such as synthetic rubber and fluorine resin. Each projection 11 slides in contact with a cylindrical surface 5 in a casing. On the other hand, the casing is provided on the circumference thereof with a suction port 6 and a discharge port 7 while a partition member is so arranged between the two ports as to be pressued in the radial direction of the rotating body 2 in a guide box 9 with a spring and divides the space 12 between the projections 11 and 11 into two chambers 13 and 14. With such an arrangement, it is possible to form the rotating body 2 into a symmetrical shape while sucking and reducing fluid without eccentricity thus simplifying the production. 
     COPYRIGHT: (C)1980,JPO&Japio