baber/WOPTO huggingface dataset:
Patent JP-H0253731-A (JP)
Title: Carcinostatic active substance
Inventor: FURUSAWA HIDEKAZU
IPC: A61P35/00
Filed: 1988-08-15
Abstract: PURPOSE:To obtain a carcinostatic active substance free from side effects, comprising precipitate prepared by adding an organic solvent to a water extracted solution of sporophyll of sea mustard as an active ingredient. CONSTITUTION:Sporophyll (blastema) of sea mustard, an edible marine algae is immersed in water for several hours - tens hours to give an extracted solution. The extracted solution is incorporated with about an equivalent amount of an organic solvent such as methanol, ethanol or acetone. Immediately white precipitate is produced. Then the precipitate is subjected to solid-liquid separation by centrifugal separation and separated from the supernatant liquid. The precipitate can be directly used carcinostatic active substance as it is, but preferably dissolved in distilled water, incorporated with the organic solvent again, allowed to stand at a low temperature, subjected to solid-liquid separation to recover precipitate, which is dried to give the objective substance.
Patent JP-S61112801-A (JP)
Title: Hydraulic controller
Inventor: FUUBERUTO HEUSURAA
IPC: B66B1/04
Filed: 1985-09-13
Abstract: A hydraulic control system for an elevator or other similar reciprocating user is disclosed, which comprises an adjustable throttle valve and a control or bypass valve disposed in the fluid supply line between the pump and elevator. A pressure difference balance is provided for controlling the operation of the control valve, and the pressure difference balance has one end operatively connected to the pressure provided by the pump, and the other end operatively connected to the pressure in the user or load line. The control valve is thus adapted to maintain a desired pressure difference across the throttle valve which is independent of the load on the user. In addition, the zero setting of the pressure difference balance is adjustable, so as to permit the system to be equally operable in both the upward and downward movements of the elevator.
Patent JP-S6181674-A (JP)
Title: Variable capacitance diode
Inventor: MORIKAWA HIROSHI
IPC: H01L29/93
Filed: 1984-09-28
Abstract: PURPOSE:To freely control capacitance vs. voltage characteristic through interval, thickness and concentration of layer having high impurity concentration by alternately laminating a plurality of thick layers with low impurity concentration and thin layers with high impurity concentration. CONSTITUTION:On a semiconductor substrate of the one conductivity type having sufficiently low concentration, an epitaxial layer of opposite conductivity type is formed. An epitaxial layer having pulsewise impurity concentration distributions A1, A2-An-1, An which is sufficiently high in concentration and very thin as compared with such epitaxial layer is formed. These both epitaxial layers are alternately laminated in plural numbers. Thereby, it is no longer necessary to realize conventional complicated impurity concentration distribution to obtain the desired capacitance vs. voltage characteristic and it can be controlled freely in accordance with interval, thickness and concentration of said pulse layer.
Patent JP-H0530239-A (JP)
Title: Image processor and processing method
Inventor: IWABUCHI CHIEKO
IPC: H04N1/00
Filed: 1991-07-18
Abstract: PURPOSE:To output an image data and header information while not being superimposed with each other without any operation by applying reduction processing to the image data so as to secure a space for displaying the header information. CONSTITUTION:The image processing unit is provided with a data input means 12 inputting an image data, a data storage means 17 storing a data to be inputted a data output means outputting the stored data and having a function adding and outputting information such as date and time to the image data as header information. Then the image data is processed by a reduction processing section 13 to avoid the header information and the image data from being displayed with superimposition. When an image data is outputted from an image information processing unit, a header information addition section 14 adds information such as date and time to the image data to prevent the header information and the image data from being displayed with superimposition, then a line on which no image data is in existence is deleted and the resulting information is outputted.
Patent JP-H0525638-A (JP)
Title: Diamond-coated sintered hard alloy tool
Inventor: SATO TOSHIKI
IPC: C23C16/02
Filed: 1991-07-18
Abstract: PURPOSE:To offer a diamond coated sintered hard alloy tool uniformly capable of forming a diamond film on a sintered hard alloy base metal with tight adhesion and having excellent machinability and wear resistance. CONSTITUTION:In a sintered hard allay tool using a sintered hard allay and in which diamond coating is formed on base layers, as a primary layer in contact with the above base metal among the above base layers, the layer constituted of Ti or a Ti alloy is formed by 0.05 to 5mum thickness and, as the surface layer of the above base, an Si layer is formed by 0.05 to 5mum. Moreover, as the above base layer, the layer constituted of a Ti-Si compound may be formed.
Patent JP-H0488096-A (JP)
Title: Lubricating oil for refrigerator
Inventor: NAKAHARA MAKOTO
IPC: C10N40/30
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the title lubricating oil having excellent stability and compatibility in coexistence with tetrafluoroethane refrigerant in a refrigerator using the tetrafluoroethane refrigerant by using a polyester compound prepared by reacting specific two compounds as a base oil. CONSTITUTION:The objective lubricating oil comprising a polyester compound obtained by reacting a compound shown by formula I (R1 to R3 are alkyl) with a compound shown by formula II (R4 to R6 are alkyl, aryl or aralkyl; n is O-4) as a base oil.
Patent JP-H0653291-A (JP)
Title: Wire bonding apparatus
Inventor: IMANISHI MAKOTO
IPC: H01L21/60
Filed: 1992-07-30
Abstract: PURPOSE:To provide a wire bonding apparatus which can bond in a wide range without limiting a bonding range and accurately bond in X- and Y-directions and upward, downward directions. CONSTITUTION:The wire bonding apparatus comprises a bonding head 1 movable in X- and Y-directions and upward, downward directions, a piezo element 7 provided in the head 1 to apply a vibration to a capillary 4, a vibrator 8 for vibrating the element 7, a capillary 4 mounted together with a holder 9 at the element 7, and transmits a displacement of the element 7 directly to the capillary 4 to vibrate the capillary 4.
Patent JP-H1155732-A (JP)
Title: External incoming call notice device for moving communication machine
Inventor: UEHARA TOSHIHARU
IPC: H04W92/08
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction without deteriorating operability by switching the sensitivity of a response signal reception part receiving a response signal emitted from a moving communication machine at the time of an incoming call in response to a call signal from a base station. SOLUTION: When the user of a portable telephone set 10 is in a place where he has high possibility to receive the response signal from the portable telephone set of the other people, a bypass switch 23C is closed, switches 23A and 23B are set in an open sate and an external incoming call notice device 20 is approximated to the portable telephone set 10 as much as possible. A high-frequency amplifier circuit 23 is invalidated in such switching state and a response signal reception part 26 is in a low sensitive state. Thus, the response signal reception part 26 receives only the response signal from the nearby portable telephone set 10 of the user.  When the user is in a place where he has the low possibility to receive the response signal from the portable telephone set 10 of the other person, the switches 23A-23C are changed over so that the high frequency amplifier circuit 23 becomes valid and the response signal reception part 26 is set to be highly sensitive.
Patent JP-H0252738-A (JP)
Title: Laminated sheet
Inventor: FUKUMOTO MITSUNOBU
IPC: B32B27/12
Filed: 1988-08-18
Abstract: PURPOSE:To impart excellent heat-bonding workability together with superior weather resistance, self-purification properties and heat resistance by forming at least two layers of structure composed of a thermoplastic fluoroplastic layer capable of being machined by a melt extrusion molding machine and containing no chemical reactive functional group in a side chain and a woven fabric shaped of a material having the melting point higher than the melting point of thermoplastic fluoroplastics. CONSTITUTION:A laminated sheet is composed of the constitution of a fluoroplastic layer/a woven fabric layer, the fluoroplastic layer/the woven fabric layer/the fluoroplastic layer or the like. Atmospheric pressure on one film sides interposing a plurality of bodies is kept at pressure lower than that on the other film sides while all films are also heated at a melting temperature in a plurality of the bodies formed by superposing a woven fabric between two fluoroplastic films. Consequently, the laminated sheet of three-layer structure having the coating layers of fluoroplastics on both surfaces of the woven fabric is shaped. The fluoroplastics can be melt-extruded and worked by a melt extrusion molding machine. Thermoplastic fluoroplastics containing no chemical reactive functional group in side chains are used. The woven fabrics are combined with the woven fabrics, and a material having the melting point higher than that of fluoroplastics constituting the laminated sheet by at least 30 deg.C is employed.
Patent JP-S5991926-A (JP)
Inventor: ZAITSU EIZOU
IPC: A23L15/00
Filed: 1982-11-19
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-2000036816-A (JP)
Title: Atm cell separating circuit and separation method therefor
Inventor: SAKAMOTO MASATO
IPC: H04Q3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To transfer ATM cells with various transfer rates and bit width by selecting a line from which ATM cell data that are parallel/serial-converted are outputted, based on setting data of a select signal so as to have only to switch the select signal. SOLUTION: Cell separate sections 10, 11 separate ATM cell data 22 synchronously with an input cell synchronizing signal 21 received from an ATM cell processing section for each line. Parallel-serial conversion sections 12, 13 convert the separated ATM cell data, in matching with a bit width and a byte number of the data to be outputted. A selection section 14 selects how many lines the ATM cell data are to be separated based on a select signal 23. The separated ATM cell data are stored in cell buffers 15-18 according to each selected path line. Then the number of lines, various transfer rates and bit width are decided, and the data are outputted to a post-stage circuit.
Patent JP-2001034275-A (JP)
Title: Communication karaoke system
Inventor: ONCHI KAZUTOSHI
IPC: H04M11/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to always display a background image suitable for the image of lyrics under reproduction according to the image of the lyrics changing with progression of tune. SOLUTION: Information on lyrics recorded in KARAOKE information memory 11 on a side of a data base 1 is analyzed by a lyrics information analysis circuit 13 based on key word information recorded in a key word memory 14. And, this system allots a background image corresponding to the key word included in the lyrics to a terminal device 3 with KARAOKE information, and reproduces the background image corresponding to the key word included in a telop of the lyrics displayed on a monitor 33 at the time of reproduction, so as to update the background image with progression of KARAOKE tune.
Patent JP-S58105608-A (JP)
Title: Power amplifier circuit
Inventor: OOKAWA SHIGERU
IPC: H03F3/21
Filed: 1981-12-17
Abstract: PURPOSE:To reduce sharply power loss by forming equivalently output transistors (TRs) so as to have the configuration of Darlington connection, and operating these TRs under low power voltage at the time of low output power and under high power voltage at the time of high output power. CONSTITUTION:Since diodes D1, D2 are turned on when the absolute value level of an input signal, i.e. a circuit output signal, is lower than the absolute value of the 1st power voltage + or -Vcc1, the 1st power voltage + or -Vcc1 is applied to the 1st TRs Q1a, Q1b and TRs Q1a-Q3a and Q1b-Q3b operate as a Darlington-connected emitter follower circuit, so that emitter outputs of the TRs Q1a, Q1b electrically drive a load RL. If the absolute value of the circuit output level increases and exceeds + or -Vcc1, the diodes D1, D2 are cut off and power supply to the TRs Q1a, Q1b are disconnected. Consequently, power is supplied to the load RL by the TRs Q2a, Q2b to which power is supplied under high voltage.
Patent JP-H0751221-A (JP)
Title: Guide tube
Inventor: YAMAMOTO MANABU
IPC: A61B1/00
Filed: 1993-08-18
Abstract: PURPOSE:To shorten a treatment time and reduce the pain of a patient by facilitating the passage of a pharynx portion at the time of an endoscope being inserted into an esophagus, simplifying the washing and suction of the esophagus and a stomach. CONSTITUTION:This guide tube consists of a tube main body 1 having an inner cavity that runs through in a length direction, and a mouth piece 3 formed at its rear end portion, and the tube main body 1 is embedded with a coil spring 2 in its side wall, and at the same time its tip portion 7 is cut obliquely, and the section shape of the mouth piece 3 is made to be of a circular shape, of an oval shape or an elliptical shape, and a rib 6 is formed on the tip side of the mouth piece 3 and a flange portion 4 is formed on the rear end side of the mouth piece 3, and at the same time a filmlike seal member 5 provided with a hole or a slit is attached to the flange portion 4.
Patent JP-H0253644-A (JP)
Title: Heat getter unit for vehicle
Inventor: WADA KAZUHISA
IPC: A47C7/74
Filed: 1988-08-17
Abstract: PURPOSE:To highten the heat getting effect for ones who are seated in rear seats by detachably providing a heat getter unit main body comprising a heater unit wired with a heating wire between the layers of deflectable supporting bodies formed of two fiber-made cloth bodies against the back side of the seat back part of a front seat. CONSTITUTION:A heater unit formed cladding a thin fiber-made cloth body 1a and a thick, highly adiabatic fiber-made cloth body 1b and disposing a heating wire 2 between these layers is covered with skin materials 4a, 4b through an adiabatic material 3 as well as the hem cloth 5 is sewn on its entire periphery so as to form a heat getter unit main body 7. This heat getter unit 7 is made to be detachable or to be fitted only at the upper side by sticking the female side 9 of a magic tape fixed at its single face to the male side 10 of the magic tape fixed at the back side of the seat back part 8 of a front seat. Crews in the rear seats can be thus warmed from the front by the radiant heat at the heating time by electrifying the heating wire 2.
Patent JP-H0491361-A (JP)
Title: Fuel injection device with solenoid valve
Inventor: SHIMADA TAIZO
IPC: F02M59/10
Filed: 1990-07-31
Abstract: PURPOSE:To stabilize combustion further to optimize an interval between pilot injection and main injection by determining partly a contour of a cam, which drives a pump plunger, into a shape such that a plunger speed is fixed at one period in the period where the pilot injection is performed prior to the main injection. CONSTITUTION:A cam 1a is provided in a cam shaft 1b rotated by turning a crankshaft, and rotation of the cam 1a reciprocates a plunger 7a of a pump 7 in a cylinder part 7b to supply fuel to a solenoid valve 9 by a fuel passage 8. When the solenoid valve 9 is opened by a controller 10, fuel is injected from a nozzle 12. Here, a contour shape of the cam 1a is formed so as to satisfy characteristic such that a plunger speed is fixed in one period at a crank angle before reaching a maximum speed by increasing the plunger speed at fixed acceleration further in the crank angles of range of performing pilot injection and decreased at negative fixed acceleration when the speed reaches the maximum speed.
Patent JP-S6358430-A (JP)
Title: Copying device
Inventor: SUGIURA MITSUSHI
IPC: G03G15/043
Filed: 1986-08-29
Abstract: PURPOSE:To make clear copying of a stereoscopic part possible by stopping down a variable diaphragm means by the quantity of light equal to the quantity of exposure corresponding to the difference of maximum quantity of light emission and optimum quantity of light emission making the quantity of light emission of an illuminating lamp maximum at the time of stereoscopic copying. CONSTITUTION:In a state of plane copying switching, a controlling device 34 opens a variable aperture means 31 and controls an illuminating lamp 7 to optimum quantity of light emission. In a state of solid copying switching, the controlling device 34 makes the illuminating lamp 7 maximum quantity of light emission, and stops down the variable diaphragm means 31 by the quantity of light equal to the quantity of exposure corresponding to the difference of maximum quantity of light emission and optimum quantity of light emission. Thereby, maximum quantity of light emission raised from optimum quantity of light emission by a margin in safety etc. brought about by small frequency of use and small number of times of continuous use is obtained, and the depth of focus of an image forming lens 13 is deepened raising the stop value by the surplus quantity of exposure, and the stereoscopic part of a subject can be copied clearly.
Patent JP-H05133184-A (JP)
Title: Shield excavator
Inventor: BABA KAZUNORI
IPC: E21D9/06
Filed: 1991-07-20
Abstract: PURPOSE:To execute a pipe body such as a sewer pipe at a long distance. CONSTITUTION:Cylindrical impermeable membrane housing pipes 2, 3 separated before and behind in succeeding to a shield excavator are connected successively in a bendable manner, and the outer circumferential surface of a connecting pipe body P propelling in succeeding to the rear side housing pipe 3 is covered with a cylindrical impermable membrane 4 received in the front side housing pipe 2 first while the membrane 4 is extracted from a housing chamber. The cylindrical impermeable membrane 4 is pulled out completely, and the pipe body is covered with a cylindrical impermeable membrane 5 received in the housing chamber of the rear side housing pipe 3 in succeeding to the cylindrical impermeable membrane 4 while the membrane 5 is extracted.
Patent JP-2000035156-A (JP)
Title: Pneumatic operation type valve device
Inventor: OGAWARA TAKASHI
IPC: F16K31/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve device excellent in an environmental resistant property, high in controllability and workability and easy to miniaturize. SOLUTION: A valve element is driven by a pneumatic wobble motor 10. The pneumatic wobble motor 10 is constituted of an elastic material made wobble generator 12 on which a plural number of pressure chambers 13 are formed with specified intervals in the circumferential direction, a revolving ring 16 to carry out whirling motion by sequentially giving pneumatic pressure to the pressure chambers 13 and on an inner peripheral surface of which an internal gear 17 is formed and an output shaft 19 having a gear 18 to be engaged with the internal gear 17. The output shaft 19 is directly connected to a valve stem 3.
Patent JP-H1046736-A (JP)
Title: Roof unit for unit building
Inventor: CHIHARA KATSUYUKI
IPC: E04B7/18
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize attic space, and keep a balance between the rigidity of the roof part of a unit building and the rigidity of a building unit forming the third story of the attic space. SOLUTION: A roof unit 10 placed on a building unit so as to form a unit building in cooperation with the building unit, is constructed so that a vertical plane panel 15 having two pillars and an upper beam for rigidly jointing the upper ends of the two pillars is laid on a bottom panel 11 having four rigidly jointed corners H, with the lower ends of the two pillars rigidly jointed to the bottom panel 11 at the corners H. The roof unit 10 is thereby laid so as to have an L-shaped lateral view. Then, an oblique panel 18 for erecting a roof forming member is provided between the L-shaped ends of the bottom panel 11 and the vertical plane panel 15 by use of pin joints P, and an overall lateral view is formed to be triangular by use of each of the panels 11, 15 and 18.
Patent JP-H0530576-A (JP)
Title: Monitor and control system
Inventor: WATANABE SHOJI
IPC: H04Q9/00
Filed: 1991-07-19
Abstract: PURPOSE:To highly efficiently execute monitor and control processing by connecting a monitor and control equipment (MCE) to respective system constituting apparatuses through plural parallel lines and one serial line, monitoring the states of respective apparatuses through the parallel lines and sending a command to a controlled apparatus through the serial line. CONSTITUTION:The monitor and control system is constituted of the monitor and control equipment 1, n system constituting apparatuses 2 to be monitored and controlled, the serial line 3 to be used for monitoring and controlling the apparatuses 2 by the equipment 1, and plural parallel lines for monitoring and controlling respective apparatues 2 by the equipment 1. In the above constitution, whether control command has been inputted or not is judged by an operator, and when the command has not been inputted yet, monitoring processing is periodically executed through the lines 4. Only when the command has been inputted, control processing is executed through the line 3. Consequently monitoring data more than control data can be controlled through the lines 4 with a rapid processing speed and efficient monitor and control processing can be attained.
Patent JP-S6098122-A (JP)
Title: Suction valve gear for internal-combustion engine
Inventor: MOROOKA HIDENORI
IPC: F01L3/06
Filed: 1983-11-02
Abstract: PURPOSE:To produce two directional suction air streams inside a cylinder as well as make up a complex swirl stream in a way of making these opposed streams collide with each other inside a main combustion chamber and accerate a combustion speed, by situating the center of a shroud of a suction valve in a position directing at a cylinder central direction. CONSTITUTION:A concave-form main combustion chamber 4 is formed at the side of a cylinder head 8 right beneath an exhaust valve 3, and a spark plung 5 is installed inside the main combustion chamber 4. A setup position of a shroud 2 of a suction valve 1 is made so as to cause a shroud center M to direct toward a cylinder center N whereby such an air stream as opposing arrows A and B each other is produced there, and with these air streams made into collision inside the main combustion chamber, a complex swirl stream is produced, accelerating the combustion speed.