baber/WOPTO huggingface dataset:
Patent JP-H11329796-A (JP)
Title: Isochronous cyclotron
Inventor: MAKITA AKIRA
IPC: H05H13/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce influence on magnetic field characteristics by the fixing part of an accelerating cavity and enhance position accuracy of the accelerating cavity by fixing the accelerating cavity to a valley magnetic pole through a cavity fixture made of a non-magnetic material. SOLUTION: Because an accelerating cavity 21 is fixed to a valley magnetic pole 4 through cavity fixtures 22a, 22b, installation of screws and screw holes in a hill magnetic pole 3 important to form an isochronous magnetic field is made unnecessary, and influence on magnetic field characteristics by the fixing part of the accelerating cavity 21 can be reduced. The restriction of the magnetic field of a valley magnetic pole 4 is not severe compared with the hill magnetic pole 3, and influence on magnetic field characteristics by installation of screws and screw holes in the valley magnetic pole 4 is allowable. Since the accelerating cavity 21 does not come in direct contact with the hill magnetic pole 3, heat generated in the accelerating cavity 21 is not transmitted direct to the hill magnetic pole 3, and influence on magnetic field characteristics by heat is reduced.
Patent JP-S5460861-A (JP)
Title: Sealing formation method for semiconductor device
Inventor: MORITA YUTAKA
IPC: H01L21/56
Filed: 1977-10-24
Abstract: PURPOSE: To failitate the position detection of the frame and to shorten the resin sealing time not by distributing the lead frame directly to the loading tool but by distributing the frame previously on the aligning tool and then onto the loading tool.  
     CONSTITUTION: Semiconductor pellet 5 is welded on coupling band 2, lead wire 3, 3' and 3" plus lead wire 3' of lead frame containing tie-bar 4 and then connected to other lead wire 3 and 3" via Au wire 6. At the same time, positioning hole 7 and 8 are provided previously to band 2 and tie-bar 4. On the other hand, aligning tool 10 is distributed on loading tool 9 to be stored into the resin sealing metal mold via positioning pin 11 and 11', and lead frame 1 is attached onto tool 10 by fitting hole 7 and 8 provided to frame 1 to pin 15 of tool 10. Then tool 9 onto which tool 10 is thus mounted is put into the metal mold and sealed up. In this case, more than one unit of these tools are prepared to shorten the sealing time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5252268-A (JP)
Title: Hydraulic compression crusher
Inventor: KAIHOU YOSHIO
IPC: B02C1/04
Filed: 1975-10-25
Abstract: PURPOSE: To manufacture a hydraulic compression crusher which can be installed for operation at a small site by eliminating pulleys, flywheels and the like therefrom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03101927-A (JP)
Title: Demisting plastic
Inventor: NOGUCHI KAZUHIRO
IPC: B32B9/00
Filed: 1990-05-17
Abstract: PURPOSE:To obtain excellent demisting property and scratch resistance the subject plastic by a method in which the metallic oxide-layer treated with specified treatment liquid is provided on one surface of plastic base, and an adhesive layer is provided on the other surface thereof. CONSTITUTION:A metallic oxide layer is formed on one surface of a plastic base. As the material constituting the metallic oxide, e.g. SiO2, SiO, Al2O3, MgO, ZrO2, CaO, TiO2, SnO2, In2O3, WO3, MoO3, BaO, ZnO, NiO, HfO2 or Ta2O3, etc., is used. The metallic oxide layer is treated with the treatment liquid containing at least one kind selected from the group composed of monoethanolamine, diethanolamine and triethanolamine. An adhesive layer is formed on the other surface of the plastic base by coating said surface with the adhesive such as acryl group, urethane group, silicone group or rubber group, etc. The demisting plastic thus obtained may be used in sticking said adhesive surface-layer to the surface of glass or plastic.
Patent JP-S62285028-A (JP)
Title: Analytical processing of vibration data in revolution of blade
Inventor: NAMURA KIYOSHI
IPC: G01H17/00
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a natural frequency with a high accuracy from the vibrational waveform of a blade by extracting frequency components based on the results of a frequency analysis for every revolution and displaying the frequency components on a graph. CONSTITUTION:The vibrational waveform 4 of a revolving blade is frequency-analyzed by a normal real time frequency analyzer or a fast Fourier transformer (FFT analyzer) 5. Using amplitude value data arrayed from the lower frequency limit at frequency resolution intervals, only when an amplitude value corresponding to a given frequency takes a maximum value, the maximum value of the amplitude and the frequency are selectively extracted and stored (7). At the same time, the revolutional number signal 8 of, for example, one pulse per one revolution corresponding to the maximum value of the amplitude and the frequency is measured and stored (7) by a revolutional number measuring instrument 9. Based on these data, frequency values at which the amplitudes corresponding to numbers of revolutions take the maximum values are plotted or displayed on a graph wherein the number of revolution and the frequency are taken on an abscissa and an ordinate in a plotter 14 or on a display 13, respective ly.
Patent JP-H05300152-A (JP)
Title: Address setter
Inventor: MIYAZAKI SEIICHI
IPC: H04L12/40
Filed: 1992-04-22
Abstract: PURPOSE:To provide the address setter facilitating the setting/change of addresses and easy in the management of addresses in a system to exchange data while designating the addresses mutually between equipments by connecting a lot of equipments through a bus. CONSTITUTION:A controller 3 to set and manage addresses and an equipment 1 to be set with the address are connected each other through a bus 2. The equipment 1 is provided with the operational address used during the operation and the fixed address used for setting the operational address. The controller 3 designates the fixed address of the equipment 1 and transmits the operational address set to the equipment 1 to the bus 2. The equipment 1 fetches the operational address transmitted from the controller 3 and uses it as the own operational address.
Patent JP-S5652731-A (JP)
Title: Camera
Inventor: AIHARA MAMORU
IPC: G03B7/083
Filed: 1979-10-05
Abstract: PURPOSE: To enable photographing to be performed at correct exposure by successively operating the presumed exposure time corrected of reciprocity law failure characteristics during photographing, subtracting equivalent exposure time from this and successively operating the remaining exposure time.  
     CONSTITUTION: When a shutter 2 is opened, a photoelectric transducer 4 measures  the brightness of a subject 1. An arithmetic circuit 5 which is inputted with the output thereof and the correction constant from a correction constant setting circuit 6  of reciprocitiy law failure successively operates presumed exposure time. An arithmetic circuit 7 which is inputted with this operated value substracts the equivalent  exposure time from an arithmetic circuit 8 and successively obtains the remaining  exposure time. A zero detecting circuit 9 which has received this sends the exposure  end signal to a shutter driving circuit 10 when the remaining exposure time becomes zero, thereby closing the shutter 2. In this way, the reciprocity law failure  characteristics are corrected according to the film used and the brightness of the subject during photographing, whereby photographing may be performed always at correct exposure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01296512-A (JP)
Title: Manufacture of electromagnetic wave shielding heat-contracting tube
Inventor: YOSHIMI NAOKI
IPC: H01B13/24
Filed: 1988-05-25
Abstract: PURPOSE:To reduce breakage of conductive fibers and improve their dispersion by melting speedily and steadily a converging agent for converting conductive fibers and a covering resin during heating phase in molding process of a tube. CONSTITUTION:A conductive fiber bundle 3 is formed by converging long conductive fibers 1 with a converging agent 2 that utilizes a thermoplastic resin having a softening temperature lower than that of a base resin used as the base of a conductive shield layer. Then, after applying coating resin 4 to the conductive fiber bundle 3 with a thermoplastic resin having a softening temperature higher than that of converging agent 2 but lower than that of the base resin, the conductive fiber bundle 3 is cut into pieces of a given length to form conductive resin pellets 5. Then, the pellets 5 and the base resin are mixed together and heated and kneaded in an extrusion mold to form a melted conductive resin, and the resin is extruded through an extrusion outlet so as to be shaped in a tube.
Patent JP-H11335292-A (JP)
Title: Anti-hiv active substance derived from stevia
Inventor: TAKAHASHI KAZUO
IPC: A61K36/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an anti-HIV active substance derived from stevia, having an anti-HIV activity, hardly having a side effect, originated from a natural substances having been used from the past, and capable of being used for a long period without anxiety. SOLUTION: This anti-HIV active substance is contained in the extraction solution of the body, mainly stem and leaves, of stevia, inhibits the adhesion, invasion and fusion of HIV viruses to lymphocytes, and especially inhibits the coupling of the four CD molecules of the lymphocytes to HIV gp 120 molecules. The anti-HIV activity is recognizd in a fraction obtained by eluting the extraction stock solution of stevia with water by the use of an ODS column and subsequently eluding with 20-70% ethanol.
Patent JP-S5251359-A (JP)
Title: Preparation of hydrofluorene dicarboxylic acid derivatives
Inventor: NAKADA TADASHI
IPC: C07C69/753
Filed: 1975-10-24
Abstract: PURPOSE: Novel method of preparing hydrofluorene dicarboxylic derivatives, useful as intermediates of gibberellins, from intermediate materials derived from resin acids in the pine resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252242-A (JP)
Title: Infrared ray gas burner
Inventor: ASANO YUU
IPC: C22C38/00
Filed: 1975-10-23
Abstract: PURPOSE:To improve life expectancy of wire gauzes for an infrared ray gas burner by using high Ni-high Cr steel.
Patent JP-S5556495-A (JP)
Title: A.c. motor controller
Inventor: SAITOU SUZUO
IPC: H02P1/26
Filed: 1978-10-18
Abstract: PURPOSE: To reduce power loss by eddy current flowing at stalled operation, a stall detection circuit is used which detects the stall on the basis of an error signal obtained by comparing detected voltage with the reference value.  
     CONSTITUTION: In this stall detection circuit 32, the reference voltage signal and detected voltage signal enter the amplifier 35 through the resistances 33, 34 respectively. An error signal between both signals enters the amplifier 39 through the resistance 37. The amplifier 39, together with the Zener diode 42 in parallel, constitutes a switching circuit and allows the transistor 43 to become conductive when the output from the amplifier 35 exceeds the reference error value. This excites the coil of the relay 44, the contact circuit of which acts to generate a stall detection signal to thereby control an a.c. motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05298326-A (JP)
Title: Operation schedule planning device for production machine
Inventor: MORIOKE YOSHIJI
IPC: B41F33/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide a production machine operation schedule planning device capable of accurately and efficiently planning a schedule and flexibly corresponding to respective items. CONSTITUTION:A production machine operation schedule for executing required production processing by successively executing a series of (n) processes in each item is planned. Physical distribution time T required fromt he installiation place of a production machine for executing a process 1 to the installation plate of a production machine for executing a process 2 and float U for each item to be processed are previously set up. The schedule is planned so that a time interval between the end time of the process 1 and the start time of the process 2 is longer than the sum of the time T and the float U.
Patent JP-H06316420-A (JP)
Title: Production of glass
Inventor: FUKUOKA TAKANAO
IPC: C03C1/00
Filed: 1993-04-30
Abstract: PURPOSE:To easily produce glass having specific concentration distributions in various elements, and having distributions of characteristics of the refractive index, color dispersion, thermal coefficient and glass transition point, etc. CONSTITUTION:A sol containing fine particles having a specific particle size distribution and a specific composition is prepared by a sol-gel method, and it is, gelled, as the fine particles are accelerated. Subsequently, the composition distribution is imparted to obtain the glass. The method of imparting the composition distribution uses an ion exchange method, a, molecule staffing method, an elution method by a sol-gel method, and an exchange method by a sol-gel method.
Patent JP-S6020511-A (JP)
Title: Impurity diffusing method to semiconductor substrate
Inventor: MATSUURA REIKO
IPC: H01L21/22
Filed: 1983-07-13
Abstract: PURPOSE:To enable a diffusion having reproducibility by thermally treating a BN substrate in a NH3 atmosphere and diffusing boron to a semiconductor substrate in an oxidizing atmosphere by using the BN substrate. CONSTITUTION:A BN substrate is thermally treated in an O2 atmosphere, and B2O3 generated as the result of heat treatment is evaporated on a semiconductor substrate, and boron is diffused and introduced to the semiconductor substrate from the B2O3. The semiconductor substrate is removed outside a system, and said BN substrate is thermally treated in a NH3 atmosphere in the system. Accordingly, the formation of B2O3 on a diffusion is stabilized, and reproducibility is completed. The substrate is preserved easily because an oxide layer on the surface of the BN substrate is regenerated to BN at all times.
Patent JP-H05325711-A (JP)
Title: Diaphragm to be used for switch
Inventor: AIMI MITSUO
IPC: H01H13/12
Filed: 1992-05-21
Abstract: PURPOSE:To provide a diaphragm allowing a big operation stroke in relation to a diaphragm to be used for a small-sized push switch to be used for various kinds of electronic apparatus. CONSTITUTION:When a diaphragm 11 is pressed by radially providing the recessed or projected grooves 11b from the central part toward the periphery of the doughnut-shaped diaphragm 11 having elasticity, these grooves 11b firstly move the periphery in the extending direction and the central part in the contracting direction respectively in order to obtain a large operation stroke.
Patent JP-H06318035-A (JP)
Title: Simulation plate for building
Inventor: NAKAMOTO SUKEMASA
IPC: G09B25/04
Filed: 1993-05-02
Abstract: PURPOSE:To provide an implement capable of easily making color design of the interior, etc., of a building. CONSTITUTION:This simulation plate consists of a plate 1 on which basic patterns indicating the inside of the room or the out side surface, etc., of the building are displayed, a transparent film 7 for fittings on which fittings, such as furniture and doors, to be placed on the basic patterns of the plate 1 are displayed and colored sheets 3 to 6 which are placed on respective constituting parts in rooms or on the outside surface of the building, etc., to be used at need. The transparent film 7 displayed with the fittings, such as furniture and doors, is superposed on the basic patterns indicating the inside of the rooms or the outside surface of the building, etc., by which the harmony of the colors and the arranging condition of the fittings are easily known.
Patent JP-S618870-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/02
Filed: 1984-06-22
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-H09290598-A (JP)
Title: Correction fluid pen
Inventor: MACHIDA MINORU
IPC: B43K7/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a correction fluid pen which can be carried in such a way that it is inserted into the pocket of clothes like a writing instrument, and gives the same feeling of handling as does the writing instrument to the user, and further, can be manufactured at a low cost. SOLUTION: This correction fluid pen is of such a constitutional design that for the engagement of the tip part 11 of a shaft cylinder 1 with the engaging part 22 of a neck part member 2, an annular protrusion 1b provided on a second engaging part 11 is engaged with an annular recessed groove 2b formed on an enclosure part 22a. In this case, a first engaging part 11a is engaged with an inner cylinder part 22b and an annular bead 2a provided on the enclosure part is forcibly engaged with the second engaging part 11b in the diametral direction and at the same time, a striking bead 2c provided on a stepped part 22c is forced into contact with the tip face 1a of the first engaging part 11a.  Further, the difference in the linkage elevations of a ball house for a ball holder 7 and a communicating hole is reduced and at the same time, the tip edge is rounded, and further, a split groove 2g is formed in a support part 2f for the coil spring 8 of the neck part member 2. Besides, a manipulator 9 is provided on the lateral face of a cap 5 set in a place on the neck part 222 of a shaft main body E so that the manipulator 9 comes into contact with the inclined part 2h of the neck part 222.
Patent JP-S5752762-A (JP)
Title: Solar energy collecting device
Inventor: NADAGUCHI AKIRA
IPC: F24S23/30
Filed: 1980-09-16
Abstract: PURPOSE: To collect effectively a heat collecting medium of a high temperature all the year  through by a structure wherein a light-heat converter having a heat medium passage is arranged  on a locus surface of a most intensively light collecting part of the solar energy collecting device of  the untracing type using a linear lens and a heat medium flow-in-and-out passage is provided at  an upward position from the heat medium passage.   
     CONSTITUTION: When the sunlight enters a solar energy collecting panel 10 tilted with the upper  part high and the lower part low, the centralized light radiates the light-heat converting part of  heat medium ascend passages 1012, 1022... of the panel 10 to raise the temperature of the heat  medium. Thus heated medium flows into the flow-out communication passage 1002 and a low  temperature heat medium is supplemented through the flow-in port 11, heat medium descend  passages 1011 and 1021 and lower communication passage into the heat medium ascend passages  1012 and 1022. This heat collection is carried out with respect to all the angles of incidence by a  corresponding light-heat converting part moving together with the change in the angle of incidence of the sunlight. In this construction, the flow of the heat medium of a high temperature  takes place only within the heat medium passage 10 and communication passage 1002, with the  heat medium in the remaining parts maintained at a low temperature. Thus, the heat loss can be  minimized and the heat collecting efficiency can be improved.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830147-A (JP)
Title: Semiconductor device
Inventor: KAI SHIYUNICHI
IPC: H01L21/28
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a device with higher reliability by a method wherin a nitride  or carbide of a transition metal is employed to form wirings for an Si semiconductor device for the purpose of impeding silicification of the wirings. CONSTITUTION:The both sides of an N<-> Si substrate 1 are respectively covered with an N<+> layer 2 and P<+> layer 3 formed by diffusion, and with laminations of TiN layer 4, Ni layer 5 and Si3N4 layer 6, which are then provided with openings. A wax layer 7 is laid down to be a mask and etching is performed for the formation of grooves deep enough to reach the P<+> layer 3 and of the resultant mesas MS. The wax layer 7 is removed and a NnO-base low melting point glass 8 is attached to the groove walls, which is followed by firing in O2 at approximately 800 deg.C. In this process, the TiN layer 4 prevents the Ni layer 5 from silicification. Plasma-etching is performed for the selective removal of the Si3N4 layer 6, which is followed by the selective building of solder-made electrodes 9. A carbide of a transition metal with 10-80 atom% C may be used, and Ti may be replaced with Hf, Zr, Ta, Nb, Sc, or Mo. This results in a device with high reliability, without increase in wiring resistance and free of exfoliation.
Patent JP-S61284256-A (JP)
Inventor: RICHIYAADO AREN BAAKUHORUDAA
IPC: A61B5/153
Filed: 1986-06-02
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-H08168598-A (JP)
Title: Device to insert laundry in feeding device
Inventor: IERUN MUNKU IENSEN
IPC: D06F67/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a device in a more inexpensive and simpler structure for inserting almost rectangular laundry into a feeder for facilitating the manual insertion of the laundry to an insertion device. CONSTITUTION: This device is provided with a conveyor 4 capable of first clamping the stretched part of the front surface edge end of the laundry 6 and then carrying the laundry 6 into the feeder 1 in the state of turning a foremost front surface edge part to the feeder 1, two spreading roller members and a means provided on the front surface of the conveyor 4 viewing in a feed direction and bringing the laundry into contact with respective spreading members in a frictional state by the method of guiding the laundry in a right or left direction relating to the feed direction by a control means. Then, the means for bringing the spreading roller members and the laundry into contact in the frictional state is provided, a hole is formed on the surface of the spreading roller member and the means for generating a negative pressure inside the spreading roller members so as to suck the laundry and engage it with the spreading roller member is provided.
Patent JP-H10318519-A (JP)
Title: Method of controlling temperature of melting furnace and control device
Inventor: NAGAHAMA KAZUO
IPC: F23G5/50
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the temperature of a melting furnace preventing the excessive temperature rise of a secondary combustion chamber in continuing automated operation and a controlling device. SOLUTION: Objects to be processed 61 fed between an inner cylinder 20 and an outer cylinder 21 are moved towards a core by the rotation of the outer cylinder 21, combusted and melted inside a main combustion chamber 24 and the unburned gas flowing inside a secondary combusting chamber 28 from the main combusting chamber 24 is secondary combusted. As the rotating speed of the outer cylinder 21, the normal mode of keeping the temperature of the main combustion chamber within predetermined temperature and the emergency mode of dropping the temperature of the secondary combustion chamber are set up in advance, the rotational speed of the outer cylinder 21 is switched automatically to the emergency mode when the control of the secondary combustion reaches the upper limit.