baber/WOPTO huggingface dataset:
Patent JP-2000171949-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/26
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing the silver halide photographic sensitive material capable of preventing occurrence of uneven drying in running processing even in the case of using a developing solution comprising solid developing and fixing agent freed of boric acid and capable of enhancing sensitivity. SOLUTION: The developer contains the glutaraldehyde in a concentration of [GA] mol/l and a fixing agent contains an aluminum in a concentration of [Al3+] mol/l and their relation is shown in the inequality: 0.03<=([GA]+[Al3+])/2<=0.06. In the formula, [GA] is a mol. concentration of the glutaraldehyde in 1 l developer and [Al3+] is a mol. concentration of the Al in 1 l fixing agent. The processing solution has a pH of 4.4-4.8 at the time of running stational state, and the fixing solution is prepared from a solid fixing agent containing no boric acid. The developing solution is prepared from a solid developing agent.
Patent JP-H09186121-A (JP)
Title: Method for grinding back surface of semiconductor wafer
Inventor: HIRAI KENTARO
IPC: B24B1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for grinding the back surface of the wafer by means of adhering an adhesive film having an ultraviolet hardening-type adhesive layer on the surface of the semiconductor wafer. SOLUTION: (a) An acrylic polymer 100 weight part whose quantity of polymerized carbon-carbon double bonds is 2×10<20> -2×10<21> in 1g of polymer in polymer having polymerized carbon-carbon double bond and a functional group which can become a bridge point in molecules, (b) a heat cross linking agent 0.1-10 weight part having more than two bridging functional group in one molecule and (c) an intra-molecule connection cleavage type photopolymerization start agent 0.1-3 weight part is adhered to the surface of the semiconductor wafer. The back of the wafer is ground. The ultraviolet rays whose light quantity if 300-3000mJ/cm<2> are emitted and the adhesive film is peeled off.
Patent JP-H09186914-A (JP)
Title: Video camera integrated with still camera
Inventor: NAGANO YASUYUKI
IPC: G03B17/48
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To allow a field angle of a still camera to be confirmed on a liquid crystal display panel when a video camera is used for picking up an image of an object. SOLUTION: An image picked up by an electronic view finder section 21 or a video camera section 34 is displayed on a liquid crystal display panel 12. A zoom magnification of a zoom lens 21a of the electronic view finder section 21 is controlled in tracking with a zoom magnification of a zoom lens 22 of a still camera section 32 and in the case of still image pickup, an image picked up by the electronic view finder section 21 is displayed on the liquid crystal display panel 12 in matching with a video image caught by the still camera section 32.  In the case of conducting both the video image pickup and the still image pickup simultaneously, either of the image picked up by the electronic view finder section 21 and the image picked up by the video camera section 34 is selected to be a master image and the other is to be a slave image and displayed on the liquid crystal display panel 12 depending on the operation of the screen changeover switch 34.
Patent JP-H09284196-A (JP)
Title: Self-arrangement satellite reception antenna
Inventor: POORU AARU ANDAASON
IPC: H01Q1/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the self-arrangement satellite reception antenna in which reception signal strength is maximized while reducing complicated installation by fixing manually an antenna so that the received signal strength exceeds a threshold level selected in advance and executing an automatic peak sensitivity setting process. SOLUTION: A worker going to install the antenna at first fixes a phased array maneuver beam antenna (antenna) 20 of a reception system 40 onto a rigid and stable surface and moves manually the antenna 20 till a rough arrangement indicator 42 indicates it that a signal strength 48 of a signal received from a broadcast satellite 35 exceeds a threshold level selected in advance. When a control switch 52 for execution of an automatic peak sensitivity setting process, a controller 47 outputs a beam maneuver instruction to maneuver an antenna beam till the signal strength 48 is maximized within an angle at which the antenna 20 is manuevered. Thus, the self-arrangement satellite reception antenna is obtained, where the reception signal strength is maximized while complicated installation is relieved.
Patent JP-H07169860-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: UEMURA TERUO
IPC: H01L29/792
Filed: 1993-12-15
Abstract: PURPOSE:To provide a semiconductor memory having high reliability capable of preventing short-circuit between a control gate and a cell source contact as well as its manufacturing method. CONSTITUTION:In a semiconductor memory having a floating gate 4 and a control gate 5 laminated on said gate, a cell slit 2 located near a cell source contact 7 is divided into two, the size of each divided cell slit 2 is made substantially equal to that of other cell slits, and the cell slit 2 located near the cell source contact 7 is formed on a wide field oxide film 11. Then, the occurrence of short-circuit between the control gate and source region can be considerably reduced. By making the width of all the cell slits 2 substantially the same, the uniformity of the shape and size can be enhanced.
Patent JP-H10165834-A (JP)
Title: Self-traveling type waste construction material crushing machine
Inventor: KONO MICHIHIKO
IPC: B02C21/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to tilt respective oblique plates to required height positions by disposing hydraulic cylinders as actuators for driving respectively between the respective oblique plates and a lower hopper section and tilting the respective oblique plates by the actuation of these hydraulic cylinders. SOLUTION: The respective bottom end edges of the front surface oblique plate 14F and right and left flank oblique plates 14L, 14R of the upper hopper section 12 are hinged to the top end edge of a lower hopper section 13 by means of hinge members 15. The hydraulic cylinders 16 as the actuators for driving are disposed between the respective oblique plates 14F, 14L, 14R and the lower hopper section 13. The respective oblique plates 14F, 14L, 14R are tilted by the actuation of these hydraulic cylinders 16. Levers for operating the hydraulic cylinders 16 are disposed at struts for the hopper on the lower side of the hopper 11. As a result, the respective oblique plates 14F, 14L, 14R may be limited to the required low height HT or below while the tilting states of the oblique plates are visually checked by operating the levers on the lower side of the hopper 11.
Patent JP-H05153397-A (JP)
Title: Image generating device
Inventor: TANAKA HIDEYUKI
IPC: B41J2/44
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the deterioration of picture quality caused by the fluctuation of the irradiated quantity of the laser light by dividing a scanning range of the axial direction set on the surface of a photosensitive matter, measuring the bright potential of each divided range, and correcting the image data based on these measured bright potentials. CONSTITUTION:The scanning range of the axial direction set on the surface of a photosensitive matter 21 is divided into plural parts. Then the bright potentials of these divided ranges are measured by the bright potential measurement means 41, 42 and 43 respectively. Based on these measured potentials, the image data are corrected. Thus the value of the image data is corrected so as to prevent such a case where the density and the gradation expression reproducibility are changed by the fluctuation of the irradiated laser light quantity caused to the axial direction of the matter 21. In such a constitution, it is possible to prevent the deterioration of picture quality due to the fluctuation of the irradiated laser light quantity.
Patent JP-H11176927-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KENTA
IPC: H01L21/76
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To bury a monocrystal silicon having smaller defects between insulation film layers so that its surface has the substantially same level as a surface of the insulation film layer, by a method wherein, after an amorphous silicon layer is deposited on the insulation film layer, chemical and mechanical polishing is performed and further epitaxial growth is performed to monocrystallize. SOLUTION: After a SiO2 film 32 of an insulation on film layer to be an element isolating region is formed and patterned on a monocrystal silicon substrate 31, an amorphous silicon layer 33 is deposited on the entire face, and thereafter the amorphous silicon layer 33 is flatted by chemical and mechanical polishing so as to continue its surface to a surface of the SiO2 film 32. Next, heating is performed in the non-oxidation atmosphere and the amorphous silicon layer 33 is monocrystallized from the monocrystal silicon substrate 31 by an epitaxial growth, and a monocrystal silicon layer 34 is produced between the insulation film layers to be element isolating regions. According to this method, as the monocrystal silicon layer 34 is formed as an epitaxial layer, a substrate having less defects can be obtained.
Patent JP-H06182391-A (JP)
Title: Method and apparatus for monitoring anaerobic-aerobic active sludge treatment
Inventor: WADA NOBUYUKI
IPC: C02F3/34
Filed: 1992-12-24
Abstract: PURPOSE:To provide a monitoring method and apparatus which conducts proper treatment to remove efficiently organic substances and nitrogen in waste water by monitoring the activity of active sludge in anaerobic-aerobic active sludge treatment. CONSTITUTION:In anaerobic-aerobic active sludge treatment, monitoring samples are extracted one after another from anaerobic vessels 1a, 1b and aerobic vessels 2a, 2b, 2c by a water extractor 8. The ATP, oxygen utilization velocity, and activity of dehydrogenation enzyme in the samples are measured by 9, 10, and 11. On the basis of the results of measurement, the treatment status by active sludge is monitored by a monitoring apparatus 12. From the results, operations are controlled to increase the elimination efficiency of organic substances and nitrogen in waste water and nitration efficiency.
Patent JP-H07174564-A (JP)
Title: Target for measurement of position
Inventor: SAKURAI HIROSHI
IPC: G01S7/48
Filed: 1993-12-17
Abstract: PURPOSE:To provide a target which can reflect, electromagnetic waves for survey such as a laser light or the like selectively. CONSTITUTION:A reflecting surface 9a which can reflect a laser light is formed on the outer side of a main body 9, and a liquid crystal shutter 10 is provided to cover the reflecting surface 9a. Only when the liquid crystal shutter 10 is opened by a shutter-opening device 11 upon receipt of an opening instruction SPn, the main body 9 reflects the laser light. In a case where a plurality of targets 7 are present at the spot, the laser light cast on the spot is reflected solely from the reflecting surface 9a of the target 7 at a to-be-measured point if only the liquid crystal shutter 10 of the target indicating the to-be-measured point is opened. Accordingly, the target 7 is distinguishable from other targets 7.
Patent JP-H03207424-A (JP)
Title: Method and device for reactivating deodorizer at high speed
Inventor: KONDO YOICHI
IPC: B01D53/34
Filed: 1989-12-30
Abstract: PURPOSE:To rapidly reactivate a deodorizer by injecting a soln. contg. activated- sludge bacteria into the deodorization bed when the malodorous gas concn. in the treated waste gas exceeds a specified value. CONSTITUTION:An injection nozzle 1 is inserted into the deodorization bed from the side wall, and a sludge mother liquor is injected. When the nozzle 1 is inserted into a peat bed 9, the mother liquor is injected upward or downward by tilting the inner ring 19 of a joint ball in a joint ball housing 13. Under these conditions, the nozzle 1 is moved forward and inserted into the bed 9 from the hole 10 of a pallet frame. The force-feeding source for the mother liquor provided at the base end of the nozzle 1 is actuated, and the mother liquor is injected with the amt. being controlled by the control valve 3 of the nozzle 1. Consequently, the liquor is concentratedly dispersed in the entire bed 9, and the bed is utilized for a long period.
Patent JP-H07175401-A (JP)
Title: Hologram
Inventor: KATO TETSUYA
IPC: G03H1/02
Filed: 1993-12-18
Abstract: PURPOSE:To provide a hologram having excellent in UV-ray resistance and water resistance and causing little stimulation to skin during the production process, and capable of reproducing a clear display image can be reproduced. CONSTITUTION:This hologram has a grating film 21 such as a gelatin film in which interference fringes are recorded and a glass substrate 22 disposed on one side of the grating film 21. The surface of the grating film 21 is coated with an adhesive 1. The adhesive 1 consists of a main agent comprising an aromatic epoxy resin and a hardening agent prepared by mixing alicyclic amines and aliphatic amines. As for the hardening agent, a mixture of alicyclic amines and aromatic amines may be used. The aromatic epoxy resin is preferably a mixture of two or more kinds of aromatic epoxy resins. The alicyclic amine is preferably an adduct. It is preferable that a dilution reaction agent or/and adhesion imparting agent are added to the main agent.
Patent JP-2001167533-A (JP)
Title: Optical disk unit
Inventor: SOGA HIDETO
IPC: G11B21/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To fit optical heads which have different guide rail intervals to an optical disk unit. SOLUTION: When a 2nd optical head 22 having a wide interval between a main-shaft rail 15 and a subordinate-shaft guide rail 16 is arranged at a 2nd fixation position, the subordinate-shaft guide rail 16 is energized by a subordinate-shaft fixing spring 24 and engaged with a 2nd subordinate-shaft fixation wall 23 formed at a 2nd fixation position opposite to a subordinate-shaft fixation wall 19 provided on a traverse base 11, and positioned and fixed in a direction perpendicular to the moving direction of an optical head and the height direction.
Patent JP-H11173448-A (JP)
Title: Motor-operated valve
Inventor: UMEZAWA HITOSHI
IPC: F16K31/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated valve equipped with a valve element operating mechanism suited for operating a high pressure refrigerant. SOLUTION: The valve seat 351 of a motor-operated valve is integrally formed on a valve main body 32; a valve element comprises a first valve element 361 and a second valve element 362 ; the first valve element 361 is slid in the valve main body 32 so as to be brought into contact/separated with/from the valve seat 351; and the second valve element 362 is so arranged that one end thereof is fitted to the first valve element 361 and the other end thereof is brought into contact with an output shaft 25 through a bush 364 and a spherical body 363. A solid lubricant is applied to the surface of the bush 364, therefore the lubricity of a sliding part can be improved.
Patent JP-H03208943-A (JP)
Title: Steel stud and precast panel
Inventor: AANESUTO AARU BODOUNAA
IPC: E04B5/32
Filed: 1989-12-29
Abstract: PURPOSE: To support even a heavy load by providing a relay flange with a concrete slab and an opening that is buried into the slab for penetration and a hook strip in one piece with the flange. CONSTITUTION: A steel reinforcement net R is buried into a concrete slab 12 for forming a precast panel 10. Then, a post 32 is formed in one piece to connect two angle parts 20 and 22 of a plurality of steel stud members 14 to be mounted to the slab 12. Then, a relay flange 40 of the stud member 14 is extended at right angle from a flange 26, and a hook strip 42 is provided at the tip of the relay flange 40 and is fixed into the slab 12, thus forming a durable panel.
Patent JP-H08255685-A (JP)
Title: Color electroluminescence element and its preparation
Inventor: HE RIYON GAN
IPC: H05B33/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently improve brightness of a blue EL element expanding interfaces between a fluorescent layer and an insulating layer by forming an insulating layer and a fluorescent layer repeatedly on an electrode formed on a substrate and forming an electrode on the uppermost insulating layer. SOLUTION: An ITO layer 12 is formed on a glass substrate 10, and an insulating layer 14 is formed on the layer 12. Next, a fluorescent layer 16 and a middle insulating layer 18 are repeatedly accumulated on the layer 14 with the layer 16 as the uppermost layer. And, an insulating layer 20 and an upper electrode 22 are formed on the uppermost layer 16. A lot of interfaces are formed by this constitution. Since more low interface states which capture electrons between leading edges are formed, the captured electrons discharge light after re-discharging and recombination with ionized light-emitting centers, increasing trailing edges. Therefore, the total quantity of discharged light increases, and high brightness of discharge is obtained.
Patent JP-H11175170-A (JP)
Title: Simplified program temperature controller
Inventor: KONNO HISAHIRO
IPC: G05B19/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a simplified program controller with which a program pattern of the unit of 24 hours can be executed continuously for several days and the controller itself can be switched/returned to a standby mode without connecting any external timer or sequencer. SOLUTION: This temperature controller is composed of a setting part 41 having a setting function for the program pattern of the unit of 24 hours, storage part 42 for storing this program pattern, time measuring part 43 having a clock function, and arithmetic processing part 44. Then, the arithmetic processing part 44 repeats the execution of prescribed control operation just certain times preset from an input signal 3, the program pattern from the storage part 42 and time from the time measuring part 43 and outputs the result.
Patent JP-H09144301-A (JP)
Title: Movable scaffold
Inventor: MORIKAWA SHUZO
IPC: E04G5/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To carry out work at a safe position, to improve working efficiency and to reduce members one half or less than one half by moving a working floor vertically and horizontally. SOLUTION: A carriage 2 is put on a rail 1, a shrine archway form 6 is built, a brace 5 is installed and an anti-creeper is installed on an upper part. An elevating working floor 4 is formed by assembling up an upper stage part by repeating the above work, installing an elevator pillar 8 on a central part and connecting it by installation connecting metalware 7.  A building and a scaffold are wall-connected to each other, a hanger rail (C type metalware) and a traversing car are used, a connection clamp is used to prevent horizontal movement and overturning of the scaffold, a dropping prevention net is spread over three sides outside, the elevating working floor (elevator piat) 4 is used for vertical movement, the working floor can move in a required direction against a wall surface, it is possible to work at a safer position, working efficiency is improved, and it is possible to reduce a temporary setting material.
Patent JP-2000173698-A (JP)
Title: Electrical connector
Inventor: SHIMIZU MASAMI
IPC: G02B23/24
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent easily making contact with electrical contact point parts by constituting a connector main body to jointing at least two printed wiring boards, forming plural recessed parts on an outside surface of the connector main body, and arranging electrical contact points in the recessed parts. SOLUTION: Electrical contact point parts 18a are exposed in the inmost part of through-holes 20 formed in base boards 11, 12, without exposing the electric contact point parts 18a to an outside surface of a plug main body 10. That is, plural recessed parts are arranged in the plug main body 10, and the electrical contact point parts 18a are arranged one by one in these. Thus, the electrical contact point parts cannot be easily touched, and an image pickup element is not ruptured by static electricity. The plural electrical contact point parts 18a are arranged in the width direction and the lengthwise direction of the plug main body 10, and a position is dislocated in the lengthwise direction. Thus, the number of electrical contact point parts 18a can be increased without enlarging the plug main body 10, and conversely, the plug main body 10 can be constituted in a small type.
Patent JP-H05177181-A (JP)
Title: Device for opening and closing door for cleaner
Inventor: SEGAWA HIROAKI
IPC: B08B13/00
Filed: 1991-12-27
Abstract: PURPOSE:To avoid the danger of actuating a door instantaneously to the open and closed conditions by a method wherein, when a starting switch is turned on by depressing, a signal is given by a buzzer for the starting of opening and closing the door and, at the same time, a door operation delaying means is actuated to retard the starting of opening and closing of the door for a predetermined time. CONSTITUTION:In a door opening and closing device for a cleaner wherein contact points f1 and f2 are opened and closed by a manually operable starting switch, a buzzer 11 is energized by turning on the starting switch to give a signal for the starting of opening and closing of the door. Delay relays A and B retard the opening/closing operation of the door for a predetermined time when the starting witch is actuated. As a result, the danger of actuating the door instantaneously to the open and closed conditions can be avoided, while the function of easily opening and closing the door for the cleaner is being maintained.
Patent JP-H05177615-A (JP)
Title: Isotropic hydrostatic pressure mold and production of pressure molded material
Inventor: NISHIOKA AKIRA
IPC: B28B7/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a pressure molded material with a center member projected from the bath ends of a columnar molded material in a simple and positive manner by a method wherein powder is charged into a cylindrical part, a center member is inserted through holes of both cover parts for closing open parts on the both ends of the cylindrical part, and in this state an isotropic hydrostatic pressure molding is conducted. CONSTITUTION:An isotropic hydrostatic pressure mold 1 consists of a cylindrical part 2 and first and second cover parts 3a, 3b for closing open parts on the both ends thereof. Both the cover parts 3a, 3b are respectively provided with center member inserting holes 4a, 4b sharing the axis with the cylindrical part 2. Fitting parts 5a, 5b fitting into the cylindrical part 2 are respectively projected from the cover parts 3a, 3b. Powder 7 is charged into the cylindrical part 2. A center member 6 is inserted through the inserting holes 4a, 4b of both the cover parts 3a, 3b. In this state, an isotropic hydrostatic pressure molding is conducted. In this manner, a pressure molded material 10, which is so shaped that the center member 6 is projected from the both ends of a columnar powder molded material 9, is obtained in a simple and positive manner without breaking the center member 6.