baber/WOPTO huggingface dataset:
Patent JP-H1095121-A (JP)
Title: Bubble-jet head and bubble-jet apparatus using the same
Inventor: TACHIHARA MASAYOSHI
IPC: B41J2/05
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of an ink refilling time and high speed recording by making an area in which the supply route breadth of a cross section perpendicular to the ink discharge opening direction from the opening end of an ink branch supply route is gradually narrowed from the opening end toward an ink heating part. SOLUTION: Since an ink refilling time is caused by the radius of curvature of a meniscus and capillary force determined by the surface tension of ink, and the capillary force increases with the reduction of the radius of curvature of the meniscus, the force increases with the reduction of an ink supply passage breadth near a heater part 32ai. A contraction passage part 48a is expanded from a point Pc toward a parallel passage part 46a so that residual bubbles in ink are discharged easily to an ink discharge side without being retained. Besides, since the the passage 48a is expanded gradually toward the passage part 46a, the generation of a vortex which causes the bubbles to remain is to be checked.
Patent JP-H0490853-A (JP)
Title: Catalyst for methacrylic acid production and methacrylic acid production using the catalyst
Inventor: KURIMOTO IKUO
IPC: C07C57/05
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a catalyst which has high activity and by which methacrylic acid is produced in high yield and in high selectivity by carrying a catalytic active substance layer having a specified composition and a multilayered structure in an inert carrier by fire-fixing. CONSTITUTION:In manufacture of a catalyst for methacrylic acid production, a catalytic active substance layer is provided, which is composed of an oxide having a composition MoaPbAcBdCeDfOx (Mo is molybdenum, P is phosphorus, A stands for arsenic, antimony, etc., B stands for copper, iron, etc., C stands for vanadium, tungsten, etc., D stands for alkali metals, alkaline earth metals, etc., O is oxygen, (a-f) shows atomic ratio, in the case a=12, b=0.5-4, c=0-5, d=0-3, e=0-4, f=0.01-4, (x) is determined based on the oxidized state of respective elements). A plurality of catalytic solutions or slurries with different compositions are prepared and each of them is successively carried on an inert carrier, and thus a catalyst with high activity and high yield is obtained.
Patent JP-H1051609-A (JP)
Title: Image forming device, image forming method, information processing system and its method
Inventor: HONMA MASAYUKI
IPC: H04N1/32
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To avoid an inconvenience by outputting and printing out all data stored in a storage section when a storage capacity is fully occupied and printing out the remaining data left unstored. SOLUTION: PDL data sent from a host computer 400 are being stored on a hard disk of an electronic sorter section 203 from a top page while being expanded sequentially into a bit map image. When it is decided that the data are not stored for all pages, the job is changed into a face-down job in the regular sequence and part of the data are printed out and the job is finished. The remaining pages unable to be printed out as to the PDL data sent sequentially fed from the host computer 400 are expanded sequentially in a bit map image and printed out to avoid the inconvenience.
Patent JP-H0547449-A (JP)
Title: Discharge monitor device
Inventor: YAMADA MAMORU
IPC: H01T15/00
Filed: 1991-08-20
Abstract: PURPOSE:To enable discharge to be monitored with high reliability by providing a fluorescent discharge collector in the vicinity of a discharge gap, and further providing an optical fiber for transmitting output from the collector and a detector circuit to generate an indication signal based upon the judgement that discharge is taking place. CONSTITUTION:The fluorescent output end of a fluorescent discharge collector 11 is optically connected to an optical fiber 14 via an optical connector 13, and an output signal from the collector 11 is transmitted to a monitor place via the fiber 14. A fluorescent output signal 20 is converted into an electrical signal E in the ODE conversion section of a detector circuit 15 and amplified by a signal amplification section 17. Thereafter, the output signal 20 is inputted to a detection section 18 having a threshold value. When an electrical signal Ed exceeding the threshold value is detected, the detection section 18 judges discharge as occurring in a discharge gap on a steel tower, and sends a signal for instructing a display section 19 to make reporting. According to this construction, information can be displayed, regarding a steel tower having the collector 11, a discharging arrester, the accumulated discharge frequency of the arrester or the like, and the behavior of the discharge gap can be detected even in the daytime, thereby improving the reliability of a discharge monitor device.
Patent JP-H0742302-A (JP)
Title: Latticed girder
Inventor: UCHIYAMA KAZUHIKO
IPC: E04C3/08
Filed: 1993-07-28
Abstract: PURPOSE:To support the force acting on a diagonal member by an end plate through a reinforcing plate, and to enhance the durability at the joining part to be joined with a pillar or the like. CONSTITUTION:A latticed girder is provided with a horizontal upper chord member 2, a lower chord member 3, a vertical end plate 4 that is arranged between both the ends of the upper chord member 2 and the lower chord member 3 and is fitted to a pillar A or the like by means of bolts, and a diagonal member 6 diagonally arranged between the upper chord member 2 and the lower chord member 3. The diagonal member 6 is made up of a channel steel having flanges 6B, 6B on both sides of its web 6A, and a slit 7 is formed in the one end thereof by cutting out the web 6A. The slit 7 is fitted and fixed to a reinforcing plate 5 that has been projected from the inward surface 4B of the end plate 4.
Patent JP-S5998758-A (JP)
Title: Rotary aerosol device
Inventor: HOSHINO KAZUNORI
IPC: B05B9/04
Filed: 1982-11-26
Abstract: PURPOSE:To continuously spray contents for a predetermined time, by forming a nozzle body at a periphery intersecting the vertical axis of a main body, and opening an ejection hole for spraying the contents at the side of said nozzle body. CONSTITUTION:By pulling down an aerosol bomb 1, contents are sprayed through a nozzle body 20. Said nozzle body 20 is projected by a predetermined distance from a press button 14, and its ejection hole 21 is opened along a direction not-intersecting the central axis of the bomb 1, pref. along a tangential line to the outer surface of a cover body 5 or in parallel with said tangential line. In addition, a discoid sucking body 22 is fixed to a sliding main body 6 inside the ceiling 7 of the cover body 5, said sucking body 22 is pressed by sucking onto the ceiling 7 during the pulling-down motion, and said suction is released by the restoring force of a spring 8 after the lapse of a predetermined time. Thus, after the spraying is continued for a predetermined time, said spraying is automatically stopped.
Patent JP-H04251817-A (JP)
Title: Ferroelectric liquid crystal display
Inventor: TOOMASU GEERUHAARU
IPC: C09K19/34
Filed: 1991-07-25
Abstract: PURPOSE: To provide a ferroelectric liquid crystal display having an improved multiple ability. CONSTITUTION: This ferroelectric liquid crystal display includes a ferroelectric liquid crystal medium between two plane parallel plates having an electrode matrix of sample electrodes and the data electrodes perpendicular thereto, i.e., a medium contg. chiral components consisting of >=1 chiral dopes and non- chiral base material components consisting of >=1 non-chiral compds.
Patent JP-S58108484-A (JP)
Title: Analog electronic time piece
Inventor: KITANO MASUO
IPC: G04C3/14
Filed: 1981-12-22
Abstract: PURPOSE:To reduce the chip size of an IC with a reduced number of transistors composing a motor driver by making common one side of the motor driver for driving a plurality of motors. CONSTITUTION:Numeral 52 indicates a gate of a common driver and 5, 14, 23 and 32 coils of motors. When the motors are stopped, gate signals of drivers are all ''L'' and drain signals thereof all ''H''. When S13 goes to ''H'', S16 turns to ''L'' and current flows through the coil 5 from 41 to 42 to rotate a rotor. Then, current has to flow to the coil 5 from 42 to 41 to rotate the rotor. At this point, as S14 turns to ''L'', current flows through the coil 5 and at the same time, to coils 14, 23 and 32. Therefore, to prevent current from flowing to other coils, the potential shall be equal across the coils involved.
Patent JP-H0496283-A (JP)
Title: Superconducting element
Inventor: ADACHI HIDEAKI
IPC: H01L39/12
Filed: 1990-08-03
Abstract: PURPOSE:To alleviate deterioration of superconductivity of a superconductor electrode and to improve current and voltage characteristics by forming either one of A, B electrodes made of superconductor of a specific Pb oxide superconductor and forming an insulating layer of a dielectric oxide of a perovskite structure containing Pb. CONSTITUTION:As materials of an A electrode 1 and a B electrode 2, Pb oxide superconductor containing Pb, alkaline earth element, rare earth element, Cu is employed, and dielectric oxide of perovskite structure containing Pb is used as an insulating layer 3. As the insulating layer, a dielectric having a perovskite structure of a partial structure of a superconductor is employed. Thus, the Pb superconducting film can be synthesized at a relatively low temperature, an insulating layer thermally stable and less diffusion for Pb element having high vapor pressure in a substantially completely uniform state can be formed with high reproducibility, thereby exhibiting excellent current and voltage characteristics. A Pb superconducting thin film can be synthesized at a relatively low temperature, a tunnel junction in which substantially no diffusion to upper and lower electrodes occurs, is obtained, and tunneling characteristic is improved. Crystallinity of the insulating layer itself and crystallinity of superconducting electrode opposed thereto is improved.
Patent JP-H0493954-A (JP)
Title: Electrophotographic developer
Inventor: YAMADA TSUTOMU
IPC: G03G9/113
Filed: 1990-08-07
Abstract: PURPOSE:To improve the life of a binary developer and image characteristics and to reduce dependency on an environment by using as a magnetic carrier spherical ferrite particles roughened on each surface by microcrystals, and coating each of the carrier with a resin so as to disclose the peaks of the microcrystals. CONSTITUTION:The binary developer comprises a toner with a fine silica powder attached to its surface and the magnetic carrier of the spherical ferrite particles each roughened on the surface by the microcrystals and coated with the resin so as to disclose by the microcrystals and coated with the resin so as to disclose the peaks of the microcrystal. This carrier ha an apparent density of<= 2.7 g/cm<3>, and 0.90 >= R2/R1 >= 0.45, where R1 the carrier current value of the ferrite before coating and R2 is that after coating.
Patent JP-H0875345-A (JP)
Title: Assembling type cooling refrigerator
Inventor: MASE TOKUTARO
IPC: F25D23/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide an assembling type cooling refrigerator which reduces its cost and improves its installing work by attaining a common application of component parts. CONSTITUTION: A slit hole 52 is formed in a connecting end surface of a heat insulating panel 41. A reinforcing block is arranged inside the heat insulating panel 41 in correspondence with the slit hole 52. Thus refrigerator comprises a plate-like supporting member 21 of which one end is inserted into the reinforcing block through the slit hole 52 and engaged with it, and of which the other end is fixed to a beam H.
Patent JP-S58103680-A (JP)
Title: Watch case
Inventor: POORU GONIYA
IPC: G04B39/02
Filed: 1982-11-29
Abstract: The watch case contains a crystal (1) and a casing (3), on an upper peripheral surface (2) of which the crystal (1) is detachably mounted by means of connecting members or straps (10). These connecting members may consist of a U-shaped clamps (10) having arms (11, 12) to which the edges of the crystal (1) and the casing (3) are tightened and which are capable of being set in place by being laterally engaged on the edges of the case.
Patent JP-S6366345-A (JP)
Inventor: NAKAMA RYOICHI
IPC: D02J13/00
Filed: 1986-09-05
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-H0373000-A (JP)
Title: Bulking control agent and bulking control agent composition
Inventor: UMEZAKI YOSHIMI
IPC: C02F3/12
Filed: 1989-08-14
Abstract: PURPOSE:To increase bulking control effect in the active sludge treatment by blending a bulking control agent composed of compost sludge and grain wastes containing phytic acid and preparing a bulking control agent composition. CONSTITUTION:Excessive sludge only or its mixture in the raw sewage and sewage.industrial waste water treatment is fermented in the ordinary process to prepare a compost sludge. Rapeseed-oil waste containing phytic acid and grain waste such as rice bran are blended with the compost sludge to prepare a bulking control agent composition. As for the composition of the compost sludge the suitable contents in composition thereof are (each approximate content): 30% of water, pH7.8-8.0, 30-40% of ignition loss, 1.0-1.5% of T-N, 3.1% of P2O5 and 0.18% of K2O. Compost sludges of different grain diameters have different actions, and the compost sludge having approximately 0.84mm or less grain diameter is most suitable.
Patent JP-H0849402-A (JP)
Title: Structure of ceiling cornice mounting portion
Inventor: YAMAGUCHI TAKU
IPC: E04B9/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide a structure of a ceiling cornice mounting portion which is easy to install. CONSTITUTION:A plurality of bed pieces 6 are locked to the lower chord 2 of a latticed girder 1 at intervals, are connected to one another, and covered with decorative panels 7 at their side faces and lower faces. Each of the bed pieces 6 comprises a bed main body 12 and a plate 9, the bed main body 12 comprising a projecting part 8 provided near the upper end of the outdoor side face of an end piece. The plate 9 has its upper part laid on and screwed to the projecting part 8 of each bed main body 12 and has its lower end molded into a shape deflected to the outdoor side, and an engagement part 4 is formed between the plate 9 and the outdoor side face of each bed main body 12.
Patent JP-H0259504-A (JP)
Title: Control of plant disease
Inventor: URAGAMI SADAJI
IPC: C12R1/38
Filed: 1988-08-24
Abstract: PURPOSE:To efficiently control plant diseases caused by Fusarium plant disease fungi to improve the productivity of vegetables, etc., by employing a specific strain which exhibits a fungicidal activity against plant disease fungi belonging to the strain Fusarium and belongs to the strain Pseudomonas. CONSTITUTION:Plant diseases (e.g., the dry rot, stub blight, wilts, root rot, half blight or rot) caused by Fusarium plant disease fungi are efficiently and simply controlled with a specific strain which exhibits a fungicidal activity against the plant disease fungi belonging to the strain Fusarium and belongs to the strain Pseudomonas, namely a strain (e.g., Pseudomonas glumae) belonging to Pseudomonas glumae, Pseudomonas plantarum, Pseudomonas caryophylli, Pseudomonas solanacearum, Pseudomonas avenae or Pseudomonas cattleya.
Patent JP-2000040466-A (JP)
Title: Manufacture of shadow mask for color cathode ray tube
Inventor: KITA NOBUO
IPC: H01J9/14
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-quality shadow mask capable of forming photosensitive resin layers having uniform film harness over the whole metal thin strip. SOLUTION: In this manufacture of a shadow mask for a color cathode ray tube, resist films being photosensitive resin layers are formed on both main surfaces of a metal thin strip 1, the prescribed pattern of fine apertures is formed on the resist films, the pattern of the fine apertures is developed and burnt, fine apertures are formed on the metal thin strip 1 by etching the burnt patterned areas of resist films, thus the shadow mask is produced. Here, the burn process of the resist films is carried out by a heating means using heating rollers 9 arranged on both main surfaces of the metal thin strip 1 over the full width of it.
Patent JP-2001034400-A (JP)
Title: Portable type optical information reader
Inventor: HAZAMA AKIHITO
IPC: G06K7/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable type optical information reader enabling an operator to operate it one-handedly and capable of inputting all required information such as quantity. SOLUTION: An optical information reading part for reading out optical information is stored in a main body case 2 of a bar code reader 1. A width dimension Z and a height dimension H are selected as the size of the case 2 allowed to be grasped by the hand of an operator. A reading start switch 5 for starting the reading operation of the optical information reading part and a rotational switch 4 for inputting information such as quantity by rotational operation are arranged in the case 2. These switches 4, 5 can be arranged on both the sides of the case 2 or one switch is arranged on the side face of the case 2 and the other is arranged on the surface. It is also available to arrange both the switches 4, 5 on the surface of the case 2.
Patent JP-H0635598-A (JP)
Title: X-y direction input device
Inventor: NUMATA SATORU
IPC: G06F3/0354
Filed: 1992-07-13
Abstract: PURPOSE:To enable an input work in a state that the trip of a casing is stable by providing a moving amount detecting means detecting the moving amount of an operation part for a casing and enabling the operation of at least one of function switches by fingers other than the thumb when the casing is grasped by one hand. CONSTITUTION:This device is provided with a casing composed of an upper case and a lower case, a knob 26 which is possible to slide and move within an opening 18 provided on the upper case, two pairs of following elements moving by this knob moving operation, and following and contacting with the pattern of an X direction and the pattern of a Y direction, respectively, and first to third key tops 23 to 25 which are possible to perform pressure operations. When the casing is grasped by one hand, the handle 26 is arranged at the location where an operation is possible by the thumb and the first key top 23 is arranged at the location there the operation is possible by fingers other than the thumb. Thus, an input work becomes possible in a state that the grip of the casing is stable.
Patent JP-S6455038-A (JP)
Title: Vertical shaft rotary motor
Inventor: KATAOKA KENJI
IPC: H02K7/09
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the load of a thrust bearing and to prevent the burning by using Meissner effect of a superconductor provided on the surface opposed to a rotor coil of a fixed body. CONSTITUTION:A thrust collar 5 of a rotor coil 1 opposed to a stator 3 is housed in a bearing oil tank 6 in which the lubricating oil 7 is stored, a thrust runner 8 is immersed into the lubricating oil 7, and a thrust bearing 9 supports the load. A fixed body 10 is placed and provided to the lower part of a rotor coil 2 at specific intervals with the rotor coil 2, which is supported by a fixed section of a vertical shaft rotary motor. And, a superconductor 11 consisting of Nb3Sn, NbTi, etc., is provided on the surface opposed to the rotor coil 2 of the fixed body 10 and cooled, then the superconductive state is obtained. The repulsion is produced between the rotor coil 2 and the superconductor 11 by Meissner effect, and the load of the thrust bearing 8 is reduced.
Patent JP-H0374188-A (JP)
Title: Disturbance torque compensator
Inventor: MIZUTANI TAKASHI
IPC: H02P29/00
Filed: 1989-08-12
Abstract: PURPOSE:To prevent application of excessive load onto a current supply system and to eliminate influence of disturbance torque or fluctuation of characteristic at drive section by arranging an impulse current avoiding filter, approximately identical to a noise removing filter, in a driving current supply system. CONSTITUTION:In order to avoid impulse current, a filter 158 having tide constant tau, which is same as that of a noise removing filter 152, is inserted between a speed compensator 134 and an adding point 136. A target current i* is applied onto the filter of 1/(1+taus). Consequently, armature current (i) and rotary angular speed can be shown by formulae I and II. Since the actual current (i) is not influenced by the differentiation term taus, impulse current is not required even if a step instruction is applied onto the target current (i*). Furthermore, the relation of omega- i* is brought into ideal state resulting in excellent immunity from load.
Patent JP-H0257024-A (JP)
Title: Repeating circuit for multiplexed line
Inventor: NARITA KENICHI
IPC: H04J3/08
Filed: 1988-08-23
Abstract: PURPOSE:To relay with a minimum delay time for respective terminal data by accumulating the information of a data length for a pointer to correspond to the respective terminal data in an address control memory (ACM memory) and causing the length of the pointer to be variable. CONSTITUTION:The plural terminal data to be multiplexed are accumulated in a buffer memory 3 according to the contents of an ACM memory 2 and the pointer data of a pointer buffer 4 which is designated in correspondence to the contents of the ACM memory 2. At such a time, according to information L of the pointer data length which corresponds to the speed of the respective terminal data to be accumulated to the ACM memory 2 in advance, the data length is changed in a mask circuit 5 to the pointer data which are read from the pointer buffer 4. Then, the data are accumulated in the buffer memory 3. Thus, the number of the data to be accumulated in each terminal can be made variable and the relaying can be executed with the minimum delay time for the respective terminal data.
Patent JP-H0372231-A (JP)
Title: Transport robot for pressure leak inspector
Inventor: FUJITA TETSUJI
IPC: G01M3/06
Filed: 1989-08-12
Abstract: PURPOSE:To enable the checking of a pressure leak as made from the side of a water tank by supporting a support frame for an object to be inspected on a working arm through a working axis provided parallel with a horizontal axis in such a manner as to rotate freely. CONSTITUTION:An object 3 to be inspected on a transport conveyor is picked up with a transport robot 2 to be carried to an inspection water tank 1. Then, while a working arm 2b is turned about a vertical axis being shifted to a water tank 1b, an inspection jig 6 is turned downward vertically to be immersed into the water tank. Then, the robot 2 is made to stand by in place and a support frame of the inspection jig 6 is turned to rotate the object 3 to be inspected to a position at which a weld part is up side down and then, a pressure air is fed thereinto. Then, a camera 4 for inspection and a lighting lamp 5 are moved to the front of a peeping window 1f and an intense light is projected. If the object 3 to be inspected has any defect such as poor welding, bubbles are generated in place. The camera 4 photographs the object 3 to be inspected in an interval of several sec. and when any bubbles are generated in the object 3 to be inspected and grow, they are extracted as difference in image. Thus, a defect is determined to exist in the welding and a warning is given.