baber/WOPTO huggingface dataset:
Patent JP-S62258513-A (JP)
Title: Cr oscillator
Inventor: NAKAMURA ICHIRO
IPC: H03K3/03
Filed: 1986-05-02
Abstract: PURPOSE:To easily obtain an output signal of an object frequency only with a data change by using a data inputted externally so as to switch the connection state between a capacitor and a circuit network consisting of plural resistors. CONSTITUTION:When data D1-Dn of a data bus 4 are all at '0', outputs of latch circuits L1-Ln are all at '0'. Since switches TR11-TR1n are nonconductive, only a resistor RT is connected to a capacitor CT. The frequency in this case is expressed in equation I. When the data D1 is at '1' and the data D2-Dn are at '0', only the switch TR 11 is conductive and the resistors RT and R1 are connected in parallel. The frequency f1 in this case is expressed in equation II. When the data D1, D2 are at '1', and the data D3-Dn are at '0', the switches TR 11, TR12 are conductive and the switches TR13-TR1n are nonconductive. In this case, the frequency f2 is expressed in equation III.
Patent JP-H09291906-A (JP)
Title: Sensor of hydraulic machine
Inventor: OHIRA SHUJI
IPC: E02F9/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor of a hydraulic machine which is capable of simplifying a stricture of an electric circuit and constituting the structure at a cheap cost. SOLUTION: A lever position sensor 10 for detecting an operation a mount of an operation lever, a pressure difference sensor 12 for detecting a pressure difference between an input and an output of a flow rate control valve which is a drive project of the operation lever, and a stroke sensor 11 for detecting a flow rate to an oil pressure actuator of a control object of the flow rate control valve are constituted with a first oil chamber 1, a second soil chamber, a diaphragm and a distortion gauge for detecting a distortion thereof. In this manner, each sensor is constituted with the same kind of structure with the result that a power source 13, an amplifier 14, an A/D converter 150 can be shared.  A calculation control part 15 inputs a detection values of each of the sensors 10 through 12, and calculates a signal to electro-magnetic valves 17a and 17b for the drive of the flow rate control valve on the basis of the detection values.
Patent JP-H0872572-A (JP)
Title: Power train device
Inventor: MAEDA HIROAKI
IPC: B60K1/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a power train device which requires less installation spaces for a motor drive mechanism, speed reduction mechanism, and differential mechanism in the axial arrangement. CONSTITUTION: By a supporting member 9, the first space A is formed to accommodate a motor drive mechanism 1 on the outside in radial direction of a speed reduction mechanism 2, and the motor drive mechanism 1 is located around the reduction mechanism 2 in the radial direction, and at least the motor drive mechanism 1 incorporates the reduction mechanism 2.
Patent JP-H06315105-A (JP)
Title: Camera device
Inventor: JIYUEN MASAHIRO
IPC: H04N5/225
Filed: 1993-04-28
Abstract: PURPOSE:To constitute an image pickup means so that a necessary and sufficient dynamic image and a still image of a high picture quality can be delivered quickly to a user by a device scale being as small as possible through an inepensive transmission line by allowing an image pickup means to output a dynamic image signal by an amount of information being coarser than a still image signal. CONSTITUTION:An image pickup part 4 of this camera device outputs an image to be picked up to an image compressing part 5 by switching that for dynamic image use and that for still image use. The image compressing part 5 is an image compressing part 5 formed by combining a dynamic image compressor and a still image compressor. A control part 6 is a control part for controlling the image pickup part 4 and the image compressing part 5. A transmission part 7 is a digital line interface to a digital line 3. A command device 2 is constituted of a dynamic image reproducing receiving equipment 8, a still image reproducing receiving equipment 9, a control part and a monitor 11, and executes remote control of a monitoring camera 1, etc. Also, in such a constitution, the image pickup part 4 outputs a dynamic image signal by an amount of information being coarser than a still image signal.
Patent JP-S59228671-A (JP)
Title: Roll paper holder of copying machine
Inventor: TSUKAHARA SUMIO
IPC: B65H23/02
Filed: 1983-06-10
Abstract: PURPOSE:To fit roll paper to hollow fitting shaft of a holder body easily by locking both ends of the roll paper inserted to the form setting position of the fitting shaft with tips expansion pins fitted near the form setting position of the fitting shaft. CONSTITUTION:Plural expansion pins 5 which project and sink freely are provided near the roll paper setting position 3 of the fitting shaft 4. The expansion pins 5 are fitted in pin holes 4a which are bored at opposite positions about the center of the fitting shaft 4. The expansion pins 5 have lock parts 5b by bending both end parts of, for example, compression spring 5 almost in a U-shape, and those lock parts 5b are projected from and sunk in the pin holes 4a freely. Consequently, the roll paper 2 when fitted around the fitting shaft by force is passed by sinking the pins in the surface of the fitting shaft 4 with pin grooves 2b formed in an end surface of the core of the roll paper 2, whose ends are both locked with the lock parts 5a of the expansion pins 5 which project when the roll paper 2 is positioned at the form setting position 3 of the fitting shaft 4.
Patent JP-H04952-A (JP)
Title: Cordless automatic answering telephone system
Inventor: NOGUCHI HIROYUKI
IPC: H04M1/64
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the frequency in access from a slave machine to a master machine to improve the operability by providing the slave machine with a display part to display the number of records recorded in the master machine. CONSTITUTION:This system is provided with an antenna 1 for communication with the master machine, dial keys 2, an extension key 3 for speaking to the master machine, an outside line key 4 for call from the slave machine to the outside line, an automatic answering mode set key 5, and an LCD display device 7. When the automatic answering mode set key of a cordless handset as the slave machine is depressed for the purpose of enabling an automatic answering telephone set as the master machine to automatically answer and record messages, the master machine is set to the automatic answering and recording state. The slave machine is provided with the display part on which the number of records recorded in the master machine is displayed.
Patent JP-S60247297-A (JP)
Inventor: KOMA YOUZOU
IPC: G09G1/06
Filed: 1984-05-23
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-H11297109-A (JP)
Title: Direct mount luminaire
Inventor: TSUNODA TAKAAKI
IPC: F21S8/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To impart an open feeling extending upward, that is, a comfortable feeling in a living space such as a public facility or a lobby in a hotel. SOLUTION: This luminaire 1 is constructed by a method wherein a cover 5 is suspended from a ceiling member 2 with a suspending member 3, an electric lamp 6 is provided within the cover 5, a light transmitting member 9 is fitted into a main light transmitting window 7 formed in an lower surface of the cover 5, and a light transmitting member 10 is fitted into a subsidiary light transmitting window 8 formed in a upper surface of the cover 5. Thereby, because a ceiling is illuminated with light emitted from the electric lamp 6 through the subsidiary light transmitting window 8, brightness of the ceiling is secured.
Patent JP-H08298271-A (JP)
Title: Mounting method of semiconductor device
Inventor: NOBORI KAZUHIRO
IPC: H01L21/60
Filed: 1995-04-26
Abstract: PURPOSE: To provide a method of mounting a semiconductor device on a circuit board, wherein the semiconductor device is kept free from an electrical connection failure and capable of being replaced with a new one when it becomes defective. CONSTITUTION: A golden ball formed on the tip of a gold wire is pressed against the electrode 2 of a semiconductor device 1 by a capillary and electrically and mechanically bonded to it by heating and ultrasonic vibrations, and then a golden wire protrudent electrode 3 possessed of a protrudent top formed by moving the capillary in loops is formed.  An anisotropic conductive film 7 composed of an insulating adhesive resin layer 7a and a mall amount of conductive fine particles 6 so dispersed in the resin layer 7a as not to deteriorate it in insulating properties is pasted on a circuit board 9, recesses 5 which are so recessed smaller than the diameter of the fine particle 6 and capable of trapping the conductive fine particles 6 are provided to the nearly flattened surface of the protrudent top of the golden wire protrudent electrode 3 when the protrudent top of the protrudent electrode 3 is flattened by a leveling plate, and the semiconductor device 1 is pressed against the circuit board 9, and the anisotropically conductive film 7 is cured by heating.
Patent JP-H04331740-A (JP)
Title: Porous base material and production thereof
Inventor: SUDA HIROYUKI
IPC: C03B37/014
Filed: 1991-05-08
Abstract: PURPOSE:To provide quartz glass having a small density deviation, high homogeneity and a high purity, especially a porous base material suitable for producing the materials of an optical field, and a method for producing the material. CONSTITUTION:A porous base material which can be produced by a production method wherein a raw porous base material having a structure produced by depositing glass particles in the axial direction by a gas phase axial deposing method is press-molded by a hydrostatic pressure, and which is used as a raw material for producing quartz glass having a density deviation of 0.1g/cm<3>.
Patent JP-H042302-A (JP)
Title: Table setting vehicle
Inventor: KANEKO SHUSAKU
IPC: A47B31/02
Filed: 1990-04-20
Abstract: PURPOSE:To provide a dinner delivery vehicle light in weight and convenient in handling provided with a heating and cooling device by attaching a Peltier effect device in the heat insulating wall demarcating the boundary between heat-retaining and cooling portion. CONSTITUTION:A dinner delivering vehicle 1 is provided with a Peltier effect device 5 within the demarcating wall 4 mounted on the heat insulating wall body demarcating between heating chamber 1A and cooling chamber 1B. When a plug is put into the socket, direct electric current flows to a Peltier effect device 5 and the heating chamber 1A side is heated by means of heat sink 42 and plane plate 41 the cooling chamber 1B side is cooled by means of heat aborbing plate 44 and plane plate 43. When fans 11A, 11B are driven, air in the air flow passage 4A and air flow passage 4B are circulated with forced convection. The inside of the heating chamber 1A is heated to 60-80 deg.C while the inside of the cooling chamber 1B is cooled to 5-10 deg.C. In this way the Peltier effect device 5 functions both for heating and cooling. Therefore the weight of the dinner delivery vehicle 1 is lightened while heating and cooling by means of radiation can be used thus inhibiting the drying of the moisture in the food.
Patent JP-S5226601-A (JP)
Title: Fixing device for pump cover
Inventor: YAMANAKA MASAHIDE
IPC: F04B53/00
Filed: 1975-08-27
Abstract: PURPOSE: To make fixing operation of a pump and a pump body feasible with ease by the presence of a distance piece and to reduce the numbers of parts by means of forming flange part in a body at the terminal part of the distance piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5821681-A (JP)
Inventor: ANDORIYUU UIRIAMU TEIRAA
IPC: C07D499/68
Filed: 1982-06-15
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-H02281079-A (JP)
Title: Aqueous solution of silk fibroin excellent in preservation stability and its production
Inventor: OTOI KIYOSHI
IPC: A23L35/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain an aqueous solution of silk fibroin, having characteristics, such as moderate moisture absorbence or retentiveness, excellent in preservation stability for a long period and suitable as bases for cosmetics, medicines, etc., by blending an aqueous solution of a water-soluble foreign protein with specific amounts of an antifungal preservative, etc. CONSTITUTION:An aqueous solution obtained by mixing an aqueous solution of silk fibroin dissolved in an aqueous medium with an aqueous solution of a predissolved water-soluble foreign protein in an amount of 0.5 to 10wt.% expressed in terms of solution concentration and an antifungal preservative (e.g. benzoic or sorbic acid) in an amount of 0.02 to 1wt.% expressed in terms of solution concentration and further, as necessary, a highly polar organic solvent (e.g. formamide or N,N-dimethylformamide).
Patent JP-H04334038-A (JP)
Title: Packing case
Inventor: KOMATSU NOBUKO
IPC: H01L21/673
Filed: 1991-05-09
Abstract: PURPOSE:To make it possible to protect a bonding wire from being crushed with a lid even when a chip on carrier is housed reversely by installing a large number of grooves which intersect each other on an inner surface of a packing lid, and setting the grooves extending in one direction as a chip protection space out of the grooves, and the grooves which intersect the above grooves as a bonding wire protection space. CONSTITUTION:A package case comprises a receiving pan 1 where a large number of semiconductor chip on carrier housing spaces 2 having a square- dented bottom are formed in matrix, a chip protection space and a bonding wire protection space 5 which are formed at a position equivalent to the semiconductor chip on carrier housing space and a packing lid 4 which can be removed from the receiving pans 1 with ease. In the packing case, there are installed a large number of grooves which intersects each other at right angles on the inside of the packing lid 4 where the grooves extending in one direction out of the grooves 5 and 6 are used as the chip protection spaces whereas the grooves intersecting the grooves 6 which constitute the chip protection spaces are used as the bonding wire protection spaces 5.
Patent JP-S58222796-A (JP)
Title: Induction motor
Inventor: SHIOZAKI YUKIO
IPC: H02P23/00
Filed: 1982-06-17
Abstract: PURPOSE:To eliminate a DC smoothing reactor by forming the secondary coil in a polyphase coil larger than 5 phases by rectifying the currents via polyphase rectifiers and obtaining a smooth direct current. CONSTITUTION:The secondary coil 1 is wound on a rotor X, and 5-phase secondary coils 2 are wound on a stator Y. The secondary coil is connected to the input terminals of 5-phase rectifiers 4', and the rectified output terminals P, N are connected through power inverters 6 to 3-phase input terminals U, V, W. Then, the 3-phase alternating currents are connected to the input terminals U, V, W and the voltages of the output terminals P, N are controlled by the power inverter, thereby controlling the rotating speed of a motor. Since the secondary coils 2 are formed as the outer phase coils of 5 phases or more and rectified by the polyphase rectifiers 4', smooth direct current can be obtained. Accordingly, the function can be performed even without DC smoothing reactors which are indispensable for the normal stationary Scherbius device.
Patent JP-H08278283-A (JP)
Title: Liberation chlorine measuring instrument
Inventor: AKAZAWA SHINICHI
IPC: G01N27/416
Filed: 1995-04-04
Abstract: PURPOSE: To provide a polarograph type liberation chlorine measuring instrument for easily and inexpensively measure the liberation chlorine of a sample liquid containing a sample liquid with a low conductivity such as pure water and a high-concentration liberation chlorine such as sterilization water. CONSTITUTION: A sample liquid channel 40 and a counter electrode room 42 are screened by a filter 30, a detection electrode 32 is arranged at the sample liquid channel 40 in contact with the filter 30, and a counter electrode 34 is arranged at the counter electrode room 42. Also, an electrolyte supply means for generating electrolyte solution is provided at the counter electrode room 42 and an electrolyte solution 46 generated at the counter electrode room 42 soaks into the filter 30 and is included between the detection electrode 32 and the counter electrode 34,  thus electrically connecting the detection electrode 32 and the counter electrode 34 and hence making nearly equal to 0 the liquid resistance between the detection electrode 32 and the counter electrode 34 and measuring liberation chlorine contained in a sample liquid with a low conductivity and a high-concentration liberation chlorine.
Patent JP-H07123959-A (JP)
Title: Method for preparation of sugarless film and product obtained by said method
Inventor: MITSUSHIERU SAAPERONI
IPC: A23L27/30
Filed: 1994-05-17
Abstract: PURPOSE: To form preferable coating on the surface of food or product for domestic animals without especially requiring any drying process by coating that surface with high-purity and high-concentration fine powdery multithol combined with syrup or the like. CONSTITUTION: The carbonate syrup of polydextrase or arabic rubber, the protein syrup of bone gelatin or the fine powder of multithol, which gets uniformly wet on its surface by spraying dry steam and has purity higher than 87%, more preferably, higher than 98%, is added to the product of food or tablet such as chewing gum or cake and stirred so that high concentration can be provided in a ratio after drying. This processing is suitably repeated and afterwards, the product is dried by blowing dry air. By changing the grain diameter or condition of fine multithol powder, the hardness or surface of coating can be changed and since the process requiring much time and costs such as a drying process is not especially needed, it is economical.
Patent JP-H02283930-A (JP)
Title: Hydraulic damper
Inventor: NAKANISHI HIROSHI
IPC: F16F9/50
Filed: 1989-04-21
Abstract: PURPOSE:To provide a shock absorber which exhibits a soft spring function by variably adjusting the orifice opening area of a passage with the use of an output circuit pressure from a pump circuit which responds to a vibration exciting frequency applied to a damper body, as a pilot pressure. CONSTITUTION:The flow rate of oil fed from a pressure chamber 30 into a pilot chamber 40 is restricted suitably by a port 26. Further, owing to an accumulator effect given by a spool 13 which is urged by a spring 14 and a pressure in a reservoir chamber, a part of oil fed into the pilot chamber 40 is gradually returned to an oil chamber 9 through a restricted orifice 25. Further, the pressure of the pilot chamber 40 is directly determined in a steady-state condition by a feed flow rate of hydraulic oil from the pressure chamber 30 and a return flow rate of hydraulic oil flowing through the orifice 25, that is, the pressure is low in a low vibrating speed range in which the feed volume per unit time is small, but becomes higher in an intermediate vibrating speed range in which the vibrating speed increases. Further, a closed condition of a port 10a in a low frequency range and an opening area controlling condition thereof in an intermediate frequency range can be automatically selected and determined.
Patent JP-S59228472-A (JP)
Title: Picture display device
Inventor: ISHIMARU MASAYOSHI
IPC: H04N9/76
Filed: 1983-06-09
Abstract: PURPOSE:To suppress the noise between a composite video signal and other display signals by allowing a control signal from a switching signal generating section to attenuate one of a composite video signal and other display signals and to increase the other during the switching period. CONSTITUTION:A switching circuit section 30 switches the composite video signal S1 and a chrominance signal S'2 from a chrominance signal generating section 20 and extracts them selectively. A display section 11 displays the picture based on the said signal extracted by the circuit section 30. A switching signal generating section 40 generates a control signal S'3 to the switching circuit section 30. Further, one of the composite video signal and the chrominance signal extracted before the switching period is attenuated gradually and the other is increased gradually while the signal S'3 changes over the said signal. Further, the section 40 is operated so as to extract only the other after the switching period. Then the picture display based on the chrominance signal is inserted in the picture display based on the composite video signal in the display section 11.
Patent JP-S5529768-A (JP)
Title: Miniature electronic apparatus with solar cell
Inventor: YAMAGISHI YOUICHI
IPC: H01L31/04
Filed: 1978-08-24
Abstract: PURPOSE:To increase a photo detection rate and also to simplify structure by fixing several solar cells to the internal surface of face glass by bonding, and then by making mutual connections by a wiring patern printed on the internal glass surface by conductive paints. CONSTITUTION:Face glass 2 of electronic apparatus 1 such as an electronic wrist watch is provided with photo detection window 16 and on the internal surface at both its sides, pattern 18 for wiring solar cell units 10 is formed by printing conductive paints. Then, solar cell unit 10 of several solar cells is bonded to the internal surface of face glass 2 of photo detection window 16.
Patent JP-H05296242-A (JP)
Title: Non-contact bearing device and polarization device
Inventor: HASHIMOTO YOSHIO
IPC: F16C32/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide a non-contact bearing device and a polarization device which are superior in reliability and durability and are low costwise, by using a thrust magnetic bearing portion of an attraction type for the support of the bearing. CONSTITUTION:This is a non-contact bearing device in which a fixed shaft 12 fixed at a housing 17 and a rotary body 20 having a hoolow portion 21a into which the fixed shaft 12 is inserted, are equipped, and the rotary body 20 is supported at the fixed shaft 12 by means of a dynamic pressure air radial bearing portion 25. A permanent magnet 31 is provided on one side out of the rotary body 20 and an upper lid 13, and at the same time a magnetic body 32 is provided on the other side, and the rotary body 20 is supported in a non- contact state axially by the attracting force of the permanent magnet 31 and the magnetic body 32. It is desirable that the permanent magnet 31 is provided at the rotary body 20 and the magnetic body 32 is provided at the upper lid 13 and a microhole 36a is provided at a place opposite to the shaft end surface of the fixed shaft 12 out of the rotary body 20.
Patent JP-S61260878-A (JP)
Title: Method for sterilizing recombinant microorganism
Inventor: SUGIMURA KEIJIRO
IPC: C12N1/00
Filed: 1985-05-15
Abstract: PURPOSE:To exterminate completely a recombinant microorganism, by adding an ester of a para-hydroxybenzoic acid to sterilize a culture fluid of the recombinant microorganism and extracting and purifying a physiologically active substance from the culture. CONSTITUTION:An ester of a para-hydroxybenzoic acid is added to a culture fluid of a recombinant microorganism to sterilize the cultivated microorganism, and a physiologically active substance is extracted and purified from the culture. The above-mentioned microorganism is a microorganism, transformed by a plasmid or phage vector achieved by recombinant DNA technique or genetic manipultation technique, and having an ability ot produce physiologically active polypeptides. A 3-4C straight or branched chain alkyl ester is preferred for the ester of the para-hydroxybenzoic acid and the concentration thereof to be used is preferably 0.5-3.0% as the final concentration.