baber/WOPTO huggingface dataset:
Patent JP-H03274011-A (JP)
Title: Lens barrel
Inventor: SUGITA JUN
IPC: G02B7/04
Filed: 1990-03-23
Abstract: PURPOSE:To make the lens barrel short by holding the concentricity of a moving ring with other constitution members by guide bare and moving the moving ring by the rotation of a cam ring while holding the parallelism by the cam surface of the cam ring. CONSTITUTION:When the cam ring 103 is rotated, the moving ring 102 which is energized to the cam surface 103a of the cam ring 103 by an energizing spring 107 are guided by the guide bars 109a and 109b to move along the guide bars 109a and 109b by the quantity of cam displacement. The cam ring 102 holds the concentricity with other constitution members by the two guide bars 109a by the quantity of cam displacement. The cam ring 102 holds the concentricity with other constitution members by the two guide bars 109a and 109b and holds the parallelism to other constitution members by three cam surfaces 103a of the cam ring 103. Further, a front lens barrel 104 is restrained in its rotating direction by a straight moving key 108 and the key grove 101a of a fixed lens barrel 101, so the cam ring 103 which is engaged threadably is rotated and the lens barrel moves straight by the rotation lead quantity of helicoids 103b and 104b.
Patent JP-H08266438-A (JP)
Title: Bathing-assisting device
Inventor: MORI TAKAAKI
IPC: A47K3/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a bathing-assisting device which does not become an obstacle even when a healthy person takes a bath or at the time of cleaning, and also, makes a bathing easier. CONSTITUTION: A gripping part 10 is attached to a bathtub 1. In the meantime, a movable part can move within a specified range to a spindle which is turnable from the horizontal direction to the vertical direction to the gripping part 10. Then, the movable part changes a main body part 60 which is integrally attached to the movable part to a horizontal position or vertical position, and also makes the main body part 60 displace within a specified range. A restraining part which restrains the relative variation between the gripping part 10 and the movable part restricts the movable part from easily turning by the weight of a human body. The main body part 60 at this time moves the weight of the human body from the outside of the bathtub to the inside, or from the inside to the outside while carrying the human body.  Also, the movement to the vertical direction is a displacement to a storage position.
Patent JP-H11272527-A (JP)
Title: Rdb data processor, rdb data processing method and recording medium for recording rdb data processing procedure
Inventor: INADA TOSHIRO
IPC: G06F12/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a relational data base processing technique which can reduce operation processing of 'rename to store'. SOLUTION: This device is provided with a main storage procedure for storing an existing model prepared by a relational data base application in advance, a management ID storage procedure for storing a data management old ID attached to every object of the existing model, a management table preparation procedure for preparing an ID replacement management table when operation of byname saving is inputted by an operation, a new ID preparation procedure for preparing a new management new ID different from the data management old ID in the ID replacement management table and a byname saving procedure for establishing a new model by using an object based on the data management new ID.
Patent JP-S58193094-A (JP)
Title: Radiator fin
Inventor: MIZUTANI KAZUO
IPC: F28F3/06
Filed: 1982-05-04
Abstract: PURPOSE:To obtain the fin of a high rate of heat radiation easily at low cost by forming a wide fin substrate section continuing to separately independent or multiply-connected one ends fitted to the grooves of a substrate in cylindrical, semicylindrical or square cylindrical structure. CONSTITUTION:Plane-shaped plates projected by slitting or slotting the wide fin substrate sections 7 from both sides of the boundary sections of both the multi- throw type one end sides 6 of the fin and the substrate sections 7 at proper fin fitting intervals from the one end sides 6 are punched and molded from an aluminum plate or an aluminum alloy plate. When the fin substrate sections 7 are rounded, cylindrical radiant sections 8 can be formed, when the fin substrate sections 7 are rounded to U-shaped forms or semicircles, semicylindrical radiant sections 8' and when the fin substrate sections 7 are bent triangularly, triangular cylindrical radiant sections 8'' respectively. With the multi-throw type cylindrical or semicylindrical fins obtained in this manner, the multi-throw type one end sides are fitted into the grooves 3 of the substrate 2, and surface sections adjacent to the grooves 3 of the substrate 2 are caulked through a normal method, thus cualking and combining the multi-throw type fins to the substrate at the same time.
Patent JP-H03274209-A (JP)
Title: Method for controlling temperature at furnace bottom in blast furnace
Inventor: TANAKA KATSUHIRO
IPC: C21B7/10
Filed: 1990-03-24
Abstract: PURPOSE:To quickly control local raising of temp. at furnace bottom while preventing operational trouble in a blast furnace by controlling the supplying rate of a Ti source according to variance of difference of blasting rates for tuyeres between tyeres subjected blasting and no blasting of the Ti source in the method of blasting the Ti source. CONSTITUTION:When the detected temp. at the furnace bottom in the blast furnace 1 exceeds a set value, the powdery Ti source is blown from plural pieces of tuyeres by using blast source 7 and Ti source supplying device 6 to maintain the furnace bottom temp. to the normal value. Now, at the time of detecting the temp. exceeding the set value from a temp. detecting meter, by opening the corresponding pressure control value 9, supplying of the Ti source from some tuyere 3 is started. The blasting values detected with a flow meter 10 of the blast branching pipe 4, which supplies the Ti source, and of the other blast branching pipe which does not supply the Ti source, are continuously inputted to a computer 11. The difference of average flow rates between the former and the latter is calculated and opening degree of the pressure control valve 9 is made to small or larger according to the value of difference of positive or negative, and when the above difference approaches near zero, the opening degree is kept.
Patent JP-S553028-A (JP)
Title: Currency transaction device
Inventor: TAKAMATSU SATORU
IPC: G06Q40/00
Filed: 1978-06-22
Abstract: PURPOSE: To avoid the double printing by providing the following means to the device: the means to detect the final print line of the bankbook accepted; the means to calculate the number of the printable lines; the means to confirm the page alignment, if necessary; and others.  
     CONSTITUTION: First photo detector 37 consisting of light source 37a and photo detector 37b is provided at the start end part of front-step carrier path 26-1 of bankbook carrier path 26 forming the currency transaction device, thus detecting the front edge of the bankbook. The second photo detector 38 comprising light source 38a and photo detector 38b is installed at the middle part of path 26-1 in order to detect the rear edge of the bankbook. Furthermore, light source 39 is provided at the rear edge part of path 26-1 to irradiate the light to the date print column of the print line of the bankbook, and the reflected light from source 39 is put into photoelectric converter 41 composed of a number of solid state pickup elements via optical system 40. After this, the output is processed at analog process part 51 and then sent to print presence detection part 54 via level comparator 52. And in case the bankbook has the blank, the printing is given with designation at print position designation part 58. While if the bankbook has no blank, it is confirmed by the output of page rewriting memory part 62. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S553625-A (JP)
Title: Magnet driving circuit
Inventor: FUKAYA NOBUROU
IPC: H03K17/64
Filed: 1978-06-22
Abstract: PURPOSE:To reduce the power consumption of a circuit by comparing the output of a circuit generating a saw-tooth reference wave form and the sensed voltage of a current flowing in a magnet by a comparator, with regard to a circuit employed in line printers and the like, and by switching a transistor which receives the comparator output and flows the current through the magnet. CONSTITUTION:A circuit is constituted by a terminal 1 to which a magnet driving signal is input, a transistor 2 which operates in response to the above signal, a comparator 3 which compares a reference voltage V1 and a sensed voltage VO, a transistor 4 for current amplification, a power transistor 5, a magnet coil 6, a resistor RT and a capacitor C which form a reference wave form together with a constant voltage Es, and a flywheel diodes D. Based on such a constitution, the reference voltage Vi and the sensed voltage VO are compared by the comparator 3, and the transistors 4 and 5 are made conductive or non-conductive depending on the resultant amount. Therefore, the operations of the transistors 4 and 5 which excite the coil 6 are intermittent and heating is reduced.
Patent JP-H11259260-A (JP)
Title: Printing system
Inventor: IDE YOSHIHIKO
IPC: G06F3/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the extendibility of a system making it unnecessary to preliminarily decide the maximum number of connectable printing devices, and to improve the processing speed and the operation rte of a system by efficiently executing data transmission between printing devices when distributing the requested printing jobs to plural printing devices. SOLUTION: Plural printers 30A, 30B, 30C,..., constituting a printing system are mutually connected through a first bus 34 constituted of a picture signal for transmitting bit map data and a control signal for controlling the picture signal, and a second bus 35 for transferring commands and data received from host devices 33A, 33B, 33C,.... Then, signal transmission among the printers 30A, 30B, 30C,..., can be attained by selectively using the first or second bus 34 or 35.
Patent JP-H02254351-A (JP)
Title: Electrophoretic apparatus
Inventor: ADACHI TAKASHI
IPC: G01N27/26
Filed: 1989-03-29
Abstract: PURPOSE:To enable separate refining of a large capacity by providing a dual type reciprocation capacity type pump as discharge system while a reverse prevention means is provided on the upstream and downstream of the pump. CONSTITUTION:Inlets of corresponding check valves 4a are connected to respective discharge pipes 9 on the downstream side of a migration tank 1. Each one of left and right ports on the upstream side of a dual capacity type pump 3 is connected to outlet on both sides of a valve 4 separately. Moreover, inlets on both sides of a check valve 4b is connected to other left and right ports on the downstream side of the pump 3 separately and an outlet of the valve 4b is led to a batching container 5. Then, when the pumps 3 are driven through a motor 3c, a decelerator 3b and a continuous device 3a, a sample in a tank 1 and a buffer liquid are discharged through a discharge pipe 9, the valve 4a, the pump 3 and the valve 4b in a system involved to be sampled to a container 5 in outgoing and incoming processes of the pump 3. Thus, a downtime of a flow of a fluid curing a discharge becomes very short and a fluid is discharged almost continuously and evenly.
Patent JP-H07279195-A (JP)
Title: Cable burying machine
Inventor: KAWAMOTO MASAHARU
IPC: E02F5/10
Filed: 1994-04-13
Abstract: PURPOSE:To improve the working efficiency of cable burying by performing each work by one machine when a cable is buried in the ground. CONSTITUTION:A groove excavating device 13 is provided on the front part of a traveling machine body 12, and according to the advance of the traveling machine body 12, earth and sand is discharged onto the ground while excavating the ground. A piping reel 19 is provided on the traveling machine body 12 to lay a cable 18 on the bottom part of a groove 22 while delivering the cable 18 to the rear part of the groove excavating device 13 through guides 20, 21. The earth and sand discharged onto the ground is collected to the central part by an earth and sand gathering device 23, and leveled by a rolling device 26 after the groove is refilled according to the advance of the traveling machine body 12.
Patent JP-H04309846-A (JP)
Title: Snow-fall judging device and wiper controller equipped with snow-fall judging device
Inventor: KAJIOKA HIDEKI
IPC: G01N21/47
Filed: 1991-04-08
Abstract: PURPOSE:To carry out the wiper operation matched with feeling by judging the snow fall without adding the sensors as temperature sensor and suppressing the excessive operation of the wiper in case of snow fall by the snow judgement signal. CONSTITUTION:The light receiving quantity of a light receiving element is varied by the rain droplet or snow which passes through a detection beam B set between a luminous element 2 and a light receiving element 3, and the rain droplet pulse is extracted from the amplitude modulation signal outputted in accordance with above state. Since when snow falls, both of the wave height value and the pulse with of the rain droplet pulse are large, snow fall is judged by detecting the values of a snow-fall judging device 8. Further, in a rain droplet signal processing device connected with the output side of a pulse extension circuit 7, the excessive wiper operation in case of judgement of snow fall is suppressed.
Patent JP-H0614857-A (JP)
Title: Automtic cleaning method for cleaner
Inventor: KOU CHINSEI
IPC: A47L11/00
Filed: 1993-03-09
Abstract: PURPOSE: To try to do a proper cleaning along a running path, by setting up an area to be cleaned and a running path running on the basis of locational coordinates on the surface of a wall that a cleaner picks up when cruising round automatically along the surface of a wall, and cleaning as it cruises. CONSTITUTION: A cleaner that starts from a point A proceeds to the wall, keeps a specific distance from it, and moves forward in parallel with it. Namely, the cleaner that starts from a position A gets to a position B, and cruises thereafter maintaining a parallel distance from the surface of the wall. After a control unit initializes the location of the cleaner at the position B, the cleaner is made to cruise keeping a specified distance from, and in parallel with the surface of the wall, to make a round along an outer path (PATH 1) of an area to be cleaned (AREA 1), and to return to a position C.  While the cleaner makes a round from the position A to the position C, the CPU in the control unit identifies the inside of a polygon consisting of segments connecting with the stored mean coordinate X as the whole area to be cleaned, and identifies the remaining area (AREA 2) except a cleaned area as the remainder yet to be cleaned when cruising on an outer path covering the whole area to be cleaned.
Patent JP-S553133-A (JP)
Title: Method of manufacturing layer-built cell
Inventor: MORITA KORENOBU
IPC: H01M2/02
Filed: 1978-06-20
Abstract: PURPOSE: To improve the retentivity of a layer-built cell by remelting filler upon external heating of the cell housed with a sheathed case to then resolidify it so as to preferably seal a port of the cell when sealing the port of the cell with wax.  
     CONSTITUTION: A layer-built cell is obtained by coating a block 2 of a stack of a cell element 1 with wax 3, containing it in a sheathed case 9, and sealing the port with an anode current collector plate 8 connected to a terminal plate 6. When the stack is coated with wax 3, a hole 4 occurs at the wax solidifying time. Even if it is coated further with stack grommet 5, a gap 7 occurs. Acoordingly, it is heated externally such as by passing it through a hot wind tunnel to thereby remelt the wax 3 of layer and to resolidify it and to then fill it in a hole 4 or the like and to further shrink heat shrinkable stack grommet 5 to thereby remove the gap 7. It is preferable to heat at 100-300°C. for 15 seconds to 3 minuts in the above step. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52100-A (JP)
Title: Novel clay pigeon shooting target
Inventor: KOBAYASHI SADAMU
IPC: C08L57/02
Filed: 1975-06-20
Abstract: PURPOSE:To provide a target which is made of harmless and pale color material easy to see.
Patent JP-H0336213-A (JP)
Title: Magnetic zone segmentation of oriented silicon steel using flux printing
Inventor: SUCHIYUAATO RESURII EIMUZU
IPC: H01F1/147
Filed: 1990-03-23
Abstract: PURPOSE: To refine the magnetic domains of heatresistance of oriented silicon steel and to reduce the core loss thereof at a low cost by applying base coating of steel with a chemical, executing heating, removing the base coating in a line pattern shape and executing other heat and chemical treatment to the exposed steel.  
     CONSTITUTION: A steel with insulated base coating of oxide subjected to grain orientation final structure annealing is applied with a chemical in a line pattern shape. Preferably, flux is used as this chemical, and it is applied by printing with 0.02 to 0.5 mil thickness. Furthermore, the above pattern is composed of an approximately parallel line group elongating in the cross-sectional direction to the rolling direction of a common steel. Then, this chemical is heated, preferably, at 900 to 1650°C, and reaction is allowed to occur. In this way, the base coating is removed without damaging the steel surface, and the base steel is exposed to a line pattern shape. After that, the exposed steel is subjected to other heat and chemical treatment. Thus, the grain oriented silicon steel is subjected to heat resistance magnetic domain fractionating to reduce its core loss. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S57190494-A (JP)
Title: Loudspeaker system
Inventor: FURUKAWA MITSUO
IPC: H04R1/02
Filed: 1981-05-19
Abstract: PURPOSE:To increase an internal loss and to prevent propagation of panel vibration, by molding a sub-buffle by filling a base material consisting of polypropylene resin with a reinforcing material. CONSTITUTION:W woofer 19 is installed so as to be advanced from a buffle plate 12 by a thickness portion of a sub-buffle 18, therefore, a reproducing sound extending from a low band to a high band is flattened. Also, an internal loss of the sub-buffle 18 which consists of polypropylene as its base material and is filled with calcium carbonate as a reinforcing agent is 0.076, and 2 times to 3 times as large as that which is made of wood, therefore, as to propagation of panel vibration such as enclosure, etc., too, the level is decreased in the intermediate and high bands comparing with that which has used a wooden sub- buffle, and also the tertiary higher harmonic distortion is also decreased by 1-1.5dB in the low band comparing with that which has used a wooden sub- buffle.
Patent JP-S57193419-A (JP)
Title: Selective hydrogenation of acetylene compound
Inventor: KUNO KOUICHI
IPC: C07C11/16
Filed: 1981-05-21
Abstract: PURPOSE: In hydrogenating selectively acetylene compounds in 4C fraction in the presence of a catalyst containing a noble metal of VIII group under pressure in liquid phase conditions, to promote selective hydrogenation, by adding a small amount of CO to the reaction system in the reaction.  
     CONSTITUTION: Acetylene compounds in 4C fraction including butadiene are selectively hydrogenated in the presence of a catalyst containing a noble metal of VIII group under pressure in liquid phase conditions by adding a small amount of CO to the reaction system. CO is known to become a catalyst poison, but in this case it is estimated to take a role in promoting activity. The concentration of CO added is preferably 1W100ppm. 0.05W2wt%  Rh, Ru, Ir, Pd, Pt, etc. supported on alumina, etc. is preferable as the catalyst. The reaction is carried out at 5W65°C at 3W15kg/cm 2 G, in a molar ratio of H 2  to 4C acetylene of 2W10.  
     EFFECT: The loss of butadiene is extremely reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05238034-A (JP)
Title: Substrate for end face type thermal head
Inventor: UENO NOBORU
IPC: B41J2/335
Filed: 1992-02-27
Abstract: PURPOSE:To improve the degree of freedom of a heat accumulation and radiation balance due to a glaze layer, to prevent the damage of a mask during printing and to improve a productivity. CONSTITUTION:An end face part 11 of a tabular substrate 10 having a substantially rectangular section is provided with at least one groove part 12. Chamfered parts 14 are provided in corner parts where a main surface 13 intersects the end face part 11. A glaze layer 16 of electrically insulating material with lower thermal conductivity than that of the plate substrate 10 is provided in at least the end face part 11. Thus, the thickness of the glaze layer can be controlled because of a plurality of protruding lines. The degree of freedom of a heat accumulation and radiation balance is improved so that it can meet a desired printing speed. Further, a sharp corner part or a chamfered part is removed, the damage of a resist and a mask or the like by the corner part can be prevented in a photolithographic process, a productivity can be improved as well as a patterning accuracy.
Patent JP-H03277266-A (JP)
Title: Apparatus for extracting intracellular substance
Inventor: FUKUOKA MASAYOSHI
IPC: C12M1/00
Filed: 1990-03-26
Abstract: PURPOSE:To automate the extraction treatment of an intracellular substance and to improve the workability and extraction efficiency by storing an extractant and a buffer solution in an extractant tank and a buffer solution tank, introducing a prescribed amount of each liquid into a pupated specimen solution with a pump and stirring the solution. CONSTITUTION:The objective apparatus for extracting an intracellular substance from a cell in a specimen has the following construction, i.e., an extractant tank 1 to store an extractant to extract the intracellular substance from cells; a buffer solution tank 2 to store a buffer solution; a specimen collection vessel 8 to collect a specimen; a stirrer 9 to agitate the solution in the specimen collection vessel 8; an extractant channel 3b and a buffer solution channel 4b having an inlet port and placed above the specimen collecting vessel 8; a pump 5 to supply the extractant and the buffer solution from the extractant tank 1 and the buffer solution tank 2 to the extractant channel 3 and the buffer solution channel 4; a mode switching part 15 to switch the system between preparatory mode and an extraction mode; and a pump controlling part 11 to supply the extractant and the buffer solution in the preparatory mode in an amount to fill each channel and supply the extractant and the buffer solution in the extraction mode in an amount to be introduced in the extraction treatment.
Patent JP-2000066408-A (JP)
Title: Production of image forming element for manufacture of improved printing plate by silver salt diffusion transfer process
Inventor: COPPENS PAUL
IPC: G03C3/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a DTR material which does not exhibit white spots on an image area and horseshoe marks on a non-image area after exposure and development as a DTR material for the manufacture of a planographic printing plate having excellent printing performance. SOLUTION: The roughened and anodically oxidized surface of an aluminum substrate are successively coated with (i) an image receiving layer contg. physical developing nuclei, (ii) a photosensitive layer contg. a silver halide emulsion and having water permeability relation with the image receiving layer and, optionally, (iii) a stress resistant layer contg. unhardened gelatin and having water permeability relation with the image receiving layer to produce the objective image forming element. In this method, the aluminum substrate is brought into contact with a guide roller heated at 35-70 deg.C at the time of coating with the photosensitive layer.