baber/WOPTO huggingface dataset:
Patent JP-H0821120-A (JP)
Title: Drive-in parking tower garage
Inventor: HOTTA MASATOSHI
IPC: E04H6/10
Filed: 1994-07-08
Abstract: PURPOSE:To house vehicles efficiently even in an relatively small area. CONSTITUTION:Each floor of a parking space comprises a second running part 12 having a flat slope surface and a first running part 10 having a curved slope surface and a fourth running part 16 and four corner parts ranging from 18a to 18d which connect each of the running parts, thereby forming a vehicle running passage 20 which is capable of lifting the elevation of one floor portion for every one round. Outside the vehicle running passage 20 there are installed parking sections P in the car crosswise direction alone each of the running parts 10, 12, 14 and 16 and each of the corner parts from 18a to 18d while inside the vehicle running passage 20 there are installed side by side the parking sections P in the car crosswise direction along the second running passage 12. This construction makes it possible to install more parking sections P even in a small site which allows only three rows of the parking sections P installed side by side in the car crosswise direction, thereby enhancing parking efficiency.
Patent JP-H1062382-A (JP)
Title: Device for executing electrochemical measurment in fused glass or salt
Inventor: PLESSERS JAQUES JOSEF DR
IPC: G01N27/411
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance the measuring precision by forming the tip of a measuring electrode by use of iridium, airtightly holding it within a heat resisting tube, and guiding the measuring electrode through the inner part of the heat resisting tube. SOLUTION: A measuring line 3 and a reference electrode 4 extended through a support tube 1 formed of aluminum oxide are connected to a measuring device and/or evaluating unit through a connecting part 2. In the inner part of the support tube 1, the measuring line 3 and the reference electrode 4 are guided into a quartz capillary 5. A reference electrode device 7 and a heat resisting tube or quartz glass tube 8 are arranged on the end part turned to the immersion end part of the support tube 1. The reference electrode device 7 has a ceramic tube 9 formed of aluminum oxide to guide the reference electrode 4 to a solid electrolytic capillary 10 through the ceramic tube 9. The tip 11 of the measuring element extended through the heat resisting tube or quartz glass tube 8 and having the measuring line 3 is formed of aniridium wire.  The tip 11 is airtightly fused in the end part 12 of the quartz glass tube 8 over a length of about 2cm.
Patent JP-S5780021-A (JP)
Title: Reclamation of copper laminate board
Inventor: NAKASHIMA TOSHIYUKI
IPC: C22B15/00
Filed: 1980-11-07
Abstract: PURPOSE:To reclaim fag ends, recovered things etc. to enable application of light weight and good miscibility as the filler for plastics molded articles, by making powder or small pieces by pulverizing the substrate obtained by removal of the copper layer from the copper laminate board by mechanical grinding. CONSTITUTION:The copper laminate board 1 composed of the copper layer 1A and the substrate 1B is carried to the arrow direction, being placed on a series of supporting rolls 2 and being put between a pair of conveying rolls 3. The copper layer 1A is ground and removed by the rotating blade 4A of the electric plane 4 on the supporting rolls 2 and recovered as copper powder in the container 5 and the substrate 1B removed from the copper layer is crushed. The ball mill milling is most suitable for fine pulverization of approx. 100 mesh.
Patent JP-2000022753-A (JP)
Title: Network resource server
Inventor: BYERS CHARLES CALVIN
IPC: H04Q3/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To save cost and to enhance efficiency in a service provider by including a step to execute a specified application from a network resource server(NRS) to a network element on a basis of a line, etc., in the NRS. SOLUTION: A step to establish interconnection between the network element on the basis of the line and the NRS, a step to establish interconnection between a network element on a basis of a packet and the NRS and a step to execute the specified application from the NRS to the network element on the basis of the line are included in the NRS. Namely, the NRS 170 is interconnected with a part 120 on the basis of the line and a part 140 on the basis of the packet of a joint telecommunication network 100 and service is provided for both parts. A variety of service functions or applications are executed according to a request by a subscriber of the joint telecommunication network 100 by the NRS 170.
Patent JP-H05320934-A (JP)
Title: Aluminum material excellent in formability, weldability and corrosion resistance
Inventor: ISHIDA YOJI
IPC: C23C22/00
Filed: 1992-05-25
Abstract: PURPOSE:To improve formability, weldability and corrosion resistance by forming a film of a specified metal compd. on the surface of an Al material and forming a resin film containing a lubricant and conductive fine particles to specified thickness thereon. CONSTITUTION:A film of a compd. containing at least one kind of metal selected from groups II and IV is formed on the surface of an Al material. Then, a resin film is formed to 0.05-3.0mum dry thickness thereon. The resin consists of a mixture of 100 pts.wt. of resin having hydroxyl groups and carboxyl groups, 0.5-20 pts.wt. of powdery solid lubricant, and 1.0-40 pts.wt. of conductive fine particles. The first layer is preferably formed in an amt. about 5-200mg/m<2> (calculated as metal) on the surface. The powdery lubricant in the second layer is at least one of polyolefin wax, fluorine-base resin powder and carbon powder having 0.05-10mum average particle size and the average particle size is preferably about 1.0-10 times as the dry film thickness of the resin.
Patent JP-S6217815-A (JP)
Title: Three-port type pressure reducing valve
Inventor: MASUDA KENJI
IPC: F16K17/30
Filed: 1985-07-16
Abstract: PURPOSE:To stabilize a spool and to control a large flow rate by controlling the pressure of a control room on the other end side of a main spool by a pilot valve. CONSTITUTION:A three-port type pressure reducing valve is constituted of a main valve 11 consisting of the 1st and 2nd pressure control parts 31, 32, a pilot room formed by compressing a spring 23 and a control room 25 formed on the other end side of the main spool 13 and a three-port type pilot valve 22 provided with a depressing means 48. The primary and secondary ports (a), (b) of the pilot valve 22 are connected to the primary port A of the main valve 11 and the control room 25 respectively. Consequently, the pressure of the control room 25 is controlled so as to be a prescribed set pressure by the pilot valve 22 and the main spool 13 is driven so that the differential pressure between the pilot room 18 and the control room 25 corresponds to the spring force of the spring 23. Thus, the secondary pressure of a secondary port B can be set up to a high value by the small operating force of the depressing means 48 of the pilot valve 22 and a large flow rate can be controlled.
Patent JP-H027689-A (JP)
Title: Color signal processing circuit
Inventor: NAGASAWA SEIJI
IPC: H04N9/75
Filed: 1988-06-24
Abstract: PURPOSE:To attain the graphic control by mixing a control signal of a color signal into a signal repeated in advance during the vertical blanking period and switching the color signal from a back color signal generating circuit generated at the reproduction side into the color signal from the video signal. CONSTITUTION:An output from a video signal output circuit 1 is fed to a Y/C separator circuit 2, the Y (luminance) signal is fed to a data extraction circuit 3, the C (chroma) signal is fed to a PLL circuit 6. The back color generated in a back color generating circuit 7 is fed to a chroma signal switching circuit 8 by a signal supplied to the PLL circuit 6 and a CPU 4 is controlled by a graphic control data in the data extraction circuit 3 to generate a pattern color change position signal. The CPU 4 based on the data reproduces the pulse in the horizontal and vertical directions and the pulse is inputted to an AND circuit 5 synthesizing the chroma signal switching pulse. Thus, the graphic control of the pattern such as a change in the color of the required position of the television screen or the insertion/deletion of a marker is attained freely.
Patent JP-H06349618-A (JP)
Title: Manufacture of r-fe-b permanent magnet material
Inventor: KANEKO YUJI
IPC: B22F9/04
Filed: 1993-06-02
Abstract: PURPOSE:To manufacture powder having an even granularity distribution by a method wherein H2 is made to occlude in an R-Fe-B alloy, which is subjected to strip casting, has a specified plate thickness and has a specified composition, hydrides are produced by microscopically dispersed R-rich phase to expand the volume of the alloy and the alloy is naturally made to decay. CONSTITUTION:An R-Fe-B permanent magnet material is manufactured by a method wherein an alloy molten metal consisting of 10 to 30 at % of R (R is at least one kind of an element of rare-earth elements including Y.) and 2 to 28 at % of B with the remnant of Fe (One part of Fe can be substituted for one kind of an element or two kinds of elements of Co and Ni.) is cast into a cast piece, which is a thin plate of a plate thickness of 0.03 to 10mm and has a structure in which R-rich phase is separated microscopically in 5mum or shorter, by a strip casting method. Then, this cast piece is housed in a container capable of absorbing and exhausting and after the air in the container is substituted for H2 gas, decay alloy powder obtained by feeding H2 gas of 200Torr to 50kg/mm<2> is subjected to dehydrogenation treatment. Moreover, this alloy powder is pulverized, is pressed in a magnetic field, is sintered and is subjected to age treatment.
Patent JP-S5491603-A (JP)
Title: Boiler water supply
Inventor: SHIMAZAKI YOSHIKATSU
IPC: F22D11/00
Filed: 1977-12-29
Abstract: PURPOSE: To use heat energy effectively and save chemicals by recirculating hot boiler water.  
     CONSTITUTION: A filter 5, a heat exchanger 6, and a water softener 7 are added to a boiler equipment which consists of another water softener 1, a water softening tank 2, a water supply pump 3, and a boiler 4. After softened by the water softener 1, feed water is stored in the soft water tank 2 and then supplied for the heat exchanger 6 to heat with hot water which runs from the boiler 4 through the filter 5. The heated water is supplied for the boiler 4 by the feed pump 3. Hot water from the boiler 4, having passes through the heat exchanger 6, is supplied for the water softener 7 to soften and then for the boiler 4. The heat energy of the hot water in the boiler can be used effectively and cleaning chemicals thrown in the boiler water can be used for not less than one time. And load fluctuation can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5490549-A (JP)
Title: Dc stabilized power source device
Inventor: YAMANO KENJIYOU
IPC: G05F1/56
Filed: 1977-12-28
Abstract: PURPOSE: To reduce extremely the variation in voltage due to the impedance of line by detecting output current and then by controlling output voltage according to the detected output current.  
     CONSTITUTION: The deviation between the voltage detected through the voltage dividers R 1  to R 3  for the both end voltage of the load RL and the reference voltage VREF 2  is applied to the base of the control transistor Q through the amplifying circuit A in order to stabilize the voltage supplied from the DC power source E to the load RL. The load current is detected through the resistor R 5 , and then the reference voltage is raised by an amount corresponding to voltage at which voltage drop is caused on feeder line due to the load current. Thus, stable voltage can be supplied to load even in case where feeder line is longer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000342255-A (JP)
Title: Improvement in efficiency of gene transfer to plant cell
Inventor: HIEI YOSHIHIRO
IPC: A01H1/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of gene transfer to a plant cell simply carried out through a bacterium of the genus Agrobacterium without damaging a tissue, to perform transformation and to better a breed by heat-treating a plant cell or a plant tissue. SOLUTION: A plant cell or a plant tissue derived from a plant selected from the group consisting of rice plant, maize, lawn grass and tobacco is heat- treated at 33-60 deg.C, preferably 35-55 deg.C, more preferably 37-52 deg.C for 5 seconds to 24 hours, especially preferably at 37-52 deg.C for 5 minutes to 24 hours to improve the efficiency of gene transfer to a plant cell carried out through a bacterium of the genus Agrobacterium. Preferably the plant cell or plant tissue is derived from an angiosperm, a monocotyledon or a gramineous plant. Preferably after the plant cell or plant tissue is heat-treated or centrifuged, a gene transfer treatment is performed.
Patent JP-H06349257-A (JP)
Title: Method and apparatus for selecting music record and marketing method of music record
Inventor: YAMAMOTO MASAO
IPC: G11B7/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain an apparatus for selecting a music record easily while confirming various information thereof and audition. CONSTITUTION:The music record selector 1 comprises a medium 2 recording many unit data combining an audio data including a part of melody and a visual data helpful for selection of the name of melody, a player for reproducing each unit data comprising a pair of audio data and visual data from the recording medium, and means 7 for inputting a predetermined retrieval index to the player. This constitution allows selection of a music record while auditioning the audio data and visually confirming the visual data by means of the player for a melody retrieved from the recording medium based on the retrieval index. The name of player is selected from the items of visual data as the retrieval index which is combined with the previous knowledge of user thus allowing quick selection of desired melody.
Patent JP-S5683250-A (JP)
Title: Manufacturing of cage rotor
Inventor: ITOU KOUICHI
IPC: H02K15/02
Filed: 1979-12-07
Abstract: PURPOSE:To improve insulating property by pressure pouring molten conductive metal without providing insulation treatment on a groove wall of an iron core laminated body, and then, forming a gap between the groove wall and the casting conductive metal by heat treatment at a specific temperature. CONSTITUTION:In a condition that a rotor core 13, which was formed by laminating a plurality of electromagnetic core sheets in which a large number of grooves are cut on the outside circumferential edge, is arranged in a metallic die, melt of a conductive metal, such as aluminum, etc., is poured by pressure so that a conductive bar 14, which was cast in the groove of the rotor core 13, and end rings 15, which are connected to the conductive bar 14 on the both ends of the rotor core 13, can be formed in an integral body. At that time, pouring of the molten conductive metal by pressure is conducted without providing insulation treatment on groove wall of the rotor core 13, and after the completion of pouring of the molten metal by pressure, the rotor is heated at a temperature between 300 deg.C-500 deg.C, and after  cooling, a gap is formed between the groove wall of the rotor core 13 and the conductive bar 14.
Patent JP-S5860192-A (JP)
Title: Double layered filling body for heat exchanger
Inventor: TAKAHASHI SHIROU
IPC: F28F23/00
Filed: 1981-10-06
Abstract: PURPOSE:To enlarge the specific surface area per unit volume and consequently improve the heat exchange efficiency and as well as realize the lightening of the filling body by a structure wherein the filling body is composed of a core body, which is independently movable of a shell body, housed within the cavity of the hollow shell body with a plurality of holes thereon. CONSTITUTION:A shell body 2, the inner and outer shapes of which are both spherical, of the double layered filling body is bored with six holes 1 equally spaced with one another at and the same time a core body 3 consisting of one  solid sphere with the diameter larger than the diameter of the hole 1 is housed  within the cavity 4 of the shell body 2. In order to house the core body 3, at  first the core body 3 is housed in one of the shell body splitted in two at the mating surfaces 5 and, after that, the other of the splitted shell body is placed  on said one. Owing to the structure as described above, not only the geometrical  surface area of the double layered filling body is strikingly increased and the  heat transmission efficiency is sharply improved, but also the manufacture of the filling body is facilitated and as well as the larger size of the core body can be  made possible, resulting in enabling to produce larger energy at the collision  and friction of the core body 3 and the inside surface of the shell body 2.
Patent JP-S5965027-A (JP)
Inventor: DEBITSUDO HARORUDO ORUSON
IPC: B01J29/00
Filed: 1983-08-31
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-S5949064-A (JP)
Title: Control method for tube wall temperature of fluorescent lamp
Inventor: ISHIKAWA HIROSHI
IPC: H05B41/16
Filed: 1982-09-13
Abstract: PURPOSE:To control the tube wall temperature of a fluorescent lamp with high accuracy, by reducing the electric power fed to a heater as the temperature rises up after the tube wall temperature reaches a prescribed level. CONSTITUTION:When the wall temperature of a fluorescent lamp reaches a temperature t1, a copying machine is set under a copy enable state. The quality of a copied image is just slightly infeiror to the normal quality as long as the variation of exposure amount is within 10%. This can reduce the waiting time (warm-up time) for the start of copying. When the tube wall temperature exceeds the temperature t1, a power control part 13 monitors a tube wall temperature signal 7 and reduces continuously the power supplied to a lamp heater 4 as the tube wall temperature approximates to the lower limit temperature t2 within an optimum temperature range. Such control lowers gradually the heating quantity of the fluorescent lamp to avoid an improper rise of the tube wall temperature.
Patent JP-S5382238-A (JP)
Title: Automatic instruction low-speed advancing unit
Inventor: SASAKI FUMITOSHI
IPC: G06F11/28
Filed: 1976-12-28
Abstract: PURPOSE: To make the life of a switch long and improve a debugging effeciency by a pulse generator and the switch which input a low-speed pulse signal to the control part only at an operation time and advancing instructions one by one synchronously with this pulse signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08324345-A (JP)
Title: Glove compartment made from synthetic resin and its manufacture
Inventor: SUGIMOTO MORIO
IPC: B60R7/06
Filed: 1995-06-01
Abstract: PURPOSE: To provide a glove compartment as an integrated molding of a synthetic resin and to prevent formation of recesses, etc., in its thick-wall parts that require rigidity. CONSTITUTION: This glove compartment 1 has a front plate part 2 and a box part 3 which are formed into an integrated injection molding of a synthetic resin, with the edges 2a, 2b, 2c of the front plate part 2 except its lower edge 2d, and the upper edge 3a of the box part 3 all thickly formed for enhanced rigidity and strength, with hollow parts formed inside these thick-wall parts by injection of high-pressure gas by a gas injection molding operation, etc. Further, a portion through which to vent the high-pressure gas is set in the box part 3 as a thin-wall part 31, and an appropriate number of ribs 32 (or flanges) are molded for the reinforcement of the thin-wall part 31.
Patent JP-H0449263-A (JP)
Title: Novel production of 2,3,4,5-tetrafluorobenzoic acid
Inventor: KUMAI SEISAKU
IPC: C07C51/08
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for synthesizing medicines and pesticides in high yield at low cost through a few processes by nuclear chlorination of a benzotrichloride followed by cyanization and by reaction of the product with an alkali metal fluoride and finally by hydrolysis. CONSTITUTION:Firstly, a benzotrichloride compound of formula I (X is H, Cl or F; (m) is 0 - 3) is allowed to react with a chlorinating agent in the presence of a catalyst (e.g. ferric chloride) into a compound of formula II (Y is Cl or F). Second, this compound is cyanized using ammonia into a compound of formula III. Thence, this compound is allowed to react with an alkali metal fluoride in the presence of a phase-transfer catalyst (e.g. tetramethylammonium chloride) into a compound of formula IV, which is then hydrolyzed with e.g. sodium hydroxide, thus obtaining the objective compound of formula V. The present compound can be produced from inexpensive, readily available raw materials and there is no concern about such problems on the processes as the toxicity of the intermediate products and catalyst deactivation.
Patent JP-S5946811-A (JP)
Title: Optical displacement converter
Inventor: MAKABE NOBUYUKI
IPC: G01D5/34
Filed: 1982-09-10
Abstract: PURPOSE:To obtain an optical displacement converter which is hardly susceptible to the influence of a change in temp. by disposing a shielding plate displacing according to physical quantity between a light emission part and a photodetection part, changing periodically the light transmittance of the shielding plate and calculating the ratio of the output from the photodetection part. CONSTITUTION:A shielding plate 15 of a liquid crystal cell is connected through a switch 16 to a power source 17. The switch 16 is periodically turned on and off by the output of an oscillator 18, and the plate 15 is controlled nearly in a way as to open and close. The output of a photodetection part 12 is amplified with an amplifier 19 and the amplified output is changed over by a switch 21 in synchronization with the switch 16 and is drawn to terminals 22, 23. When the switch 16 turns on, the light transmittance of the plate 15 decreases and the output V1 in this stage and the output V2 when the switch 16 is off are divided by a circuit 24, by which an output V0(=V1/V2=(l+ or -x)/L2) is obtd. The output V0 is unaffected by the photoelectric conversion efficiency of the part 12 owing to the fluctuation in ambient temp. or deterioration with secular change and the fluctuation in the quantity of light of a light emission part 11.
Patent JP-S6139803-A (JP)
Title: Levitating coil displacement detector
Inventor: ONO TOSHIYUKI
IPC: B60L13/03
Filed: 1984-07-31
Abstract: PURPOSE:To directly measure the position of a levitating coil in noncontact by measuring an electromotive force induced in a detecting coil in response to the magnetic coupling degree of the levitating coil and the detecting coil. CONSTITUTION:An AC is flowed from an oscillator 8 to an exciting coil 5 to generate a magnetic flux, and electromotive forces are induced in detecting coils 1-4. The electromotive forces induced in the respective coils are amplified by the prescribed magnification by an amplifier 9 in response to the magnetically coupling degree of levitating coil 6 to be measured and the coils 1-4, rectified by a synchronous rectifier 10, and converted to a DC voltage. The detecting coil outputs are calculated by a calculator 11 to calculate the displacement of the coil 6.