baber/WOPTO huggingface dataset:
Patent JP-H0478889-A (JP)
Title: Education system by personal computer
Inventor: NOJIRI TAKASHI
IPC: G09B23/18
Filed: 1990-07-20
Abstract: PURPOSE:To send indication data matching the understanding ability of a pupil and to improve educational effect by connecting personal computers for an instructor and pupils in a ring shape, decoding and displaying answers to an instructor's indication as a list on a display, and analyzing and recording them. CONSTITUTION:In initial operation, floppy disks are inserted into the personal computers N1 - Nm for the pupils and file numbers are set to 'answer code' and sent together with 'equipment code'. On the display of the personal computer T for the instructor, the file numbers are listed. In problem processing operation, a problem number is sent from the personal computer T together with an indication code and equipment codes for all the pupils. The personal computers N1 - Nm send both signals received from precedent stages to following stages and also read and display them on display units. When an answer is correct, a step number is sent to the personal computer T together with its 'equipment code' as an 'answer code'. Both the received codes are used to list step numbers on the display unit.
Patent JP-H05113919-A (JP)
Title: Sql preprocessing device
Inventor: KODERA MAKOTO
IPC: G06F12/00
Filed: 1991-07-08
Abstract: PURPOSE:To improve system performance by converting plural structured query language (SQL) sentences into a single data base processing request thereby making an access to a data base with the small communication value in the case of using the data base. CONSTITUTION:A preprocessing device 11 reads a single SQL sentence out of an SQL program 10 and then sends it to a state controller 13. Then the device 11 inquires the information on the SQL sentence stored in an SQL sentence storage 13 and also the present state of a state storage 14. The controller 12 decides whether the SQL sentence received from the device 11 can request or not a data base processor together with the hitherto SQL sentences based on the information received from both storages 12 and 14. Based on this deciding result, the device 11 processes the storage contents of an internal form storage 15.
Patent JP-S5892388-A (JP)
Inventor: MATSUDA KIMIKAZU
IPC: D05B3/02
Filed: 1981-11-27
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-2001020095-A (JP)
Title: Plating device
Inventor: TSUTSUMI SHOICHI
IPC: C25D17/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a plating device capable of suppressing the generation of bubbles. SOLUTION: The plating device 40 possesses a plating vessel 1, a storage tank 18 for a plating liquid, a liquid feed pipe 20 disposed between the storage tank 18 and the plating vessel 12, a liquid feed pump 21 for sending the plating liquid through the liquid feed pipe 20 from the storage tank 18 to the plating vessel 12 and returning pipes 25, 27 for returning the plating liquid from the plating vessel 12 to the storage tank 18. Defoaming filter members 42 each composed of a chemical resistant material and containing cloth having a mesh capable of passing the plating liquid are attached to opening ends of the returning pipes 25, 27 in the storage tank 18.
Patent JP-H0358530-A (JP)
Title: Assigning method for hopping frequency group
Inventor: OMURA HIDEO
IPC: H04Q7/28
Filed: 1989-07-26
Abstract: PURPOSE:To average the quality of communication and to simplify the control by dividing a frequency group usable by a radio base station into plural groups not interlinked with each other as the frequency group capable of hopping by mobile stations. CONSTITUTION:A frequency group transmitted/received among a radio base station 1 and mobile stations 2-6 is selected to be 13 waves with frequencies f0-f12, the frequency f0 is used exclusively for a control channel and no hopping is implemented. Moreover, the frequencies f1-f12 are divided into 3 groups, which are not interlinked with each other as A group 7 (f1-f4), B group 8 (f5-f8), and C group 9 (f9-f12) and a mobile station during transmission/reception belongs to one group among them without fail. The method to decide to which group the frequency is resident is optional. Thus, the quality of communication is average and the control is simplified.
Patent JP-H0244557-A (JP)
Title: Capstan servo device
Inventor: HASHIRANO MASARU
IPC: H02P29/20
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the limitation of a gear from being received by executing the integer number-dividing or non-integer number-dividing of a capstan FG signal, defining an output as a comparing signal, detecting a phase error signal with phase comparison to a reference signal and controlling the phase error signal. CONSTITUTION:An FG signal S1 to be obtained from a capstan (F2) 2 by the rotation of a capstan motor 1 is inputted to a dividing means 4 and a speed comparing means 6. In the means 4, the frequency of the signal S1 is divided by an integer or a noninteger so as to obtain a frequency which is equal to the frequency of a reference signal S2, and a PG signal S3 is prepared. The signal S3 is inputted to a phase comparing means 5 together with the signal S2 and the phase comparison is executed. Then, a phase error signal S4 is detected. On the other hand, the means 6 detects a speed error signal S5 by executing frequency discrimination for the signal S1. Then, the signals S4 and S5 are mixed by a mixing means 7 and a mixed output S6 is obtained. The rotating speed and phase of a motor 1 are controlled by this output S6. Thus, a servo device can be realized not to receive the limitation for the shaft diameter and tooth number of the gear at all.
Patent JP-S6438196-A (JP)
Title: Water purifier
Inventor: MORI KOICHI
IPC: C02F1/78
Filed: 1987-08-03
Abstract: PURPOSE:To increase the dissolved oxygen in the water, to purify the water and to keep a fixed pH value of the water by aerating ozone air and magnetized air in the water at the same time. CONSTITUTION:The air which has bee compressed by an air pump 2 is magnetized by a magnetizer 15, this magnetized air is adsorbed in an ozonizer 14 to generate ozone by corona discharge. The activated ozone which has been generated in this manner is aerated in the water through a hose 18, the ozone which has been brought into contact with the water is decomposed quickly in the water and separated into O2 and O. The O is dissolved in the water, organic matters and inorganic salts in the water are oxidized and solidified and the products are separated and removed by a filter from the water to purify the water. On the other hand, oxygen in the air is activated and ionized in the magnetizer 2 and this oxygen is aerated in the water through a hose 12. The quantity of the dissolved oxygen in the water melted by this aeration is increased quickly to scatter CO2 in the water into the atmosphere.
Patent JP-H0642356-A (JP)
Title: Structure of intake control valve for internal combustion engine
Inventor: MUNETOKI HIROSHI
IPC: F02D9/10
Filed: 1992-07-21
Abstract: PURPOSE:To reduce flow resistance in the spot of an intake control valve and to improve assembling ability of the intake control valve, in structure wherein the intake control valve is provided with two intake valves disposed in a single cylinder, two intake passages of each of the two intake air valves, and a butterfly type plate valve body arranged in one intake air passage of the two intake passages. CONSTITUTION:A valve insertion hole 16 communicated with the interior of an intake passage 6 is arranged in a direction crossing the axis of the intake passage approximately at right angles, and a plug member 17 to close the valve insertion hole is removably inserted in the valve insertion hole. A plate valve body 11 has one end part to which a valve stem 12 for opening and closing operation is fixed and the other end part to which the pin shaft 19 for support is secured. The valve shaft 12 on the one end part side and the pin shaft 19 on the other end side are rotatably inserted in a bearing hole 20, formed in the plug member, and a bearing hole 21, respectively, formed on the inner surface of the intake passage 6, and supported thereto rotatably around an axis.
Patent JP-H0531083-A (JP)
Title: Electronic blood pressure gauge
Inventor: SHIRASAKI OSAMU
IPC: A61B5/0225
Filed: 1991-08-02
Abstract: PURPOSE:To provide an electronic blood pressure gauge setting the pressurization target value to a normal value even when the systolic pressure is estimated abnormally low by the mixing of a disturbance and the like. CONSTITUTION:In ST1, the pressurization of the cuff pressure is started. In ST2-ST5, the systolic pressure is estimated in the pressurization process. In ST8, 40mmHg is added to the estimated systolic pressure SP as the pressurization target value when the estimated systolic pressure SP is 100mmHg or above. In ST7, the pressurization target value is set to 140mmHg when the estimated systolic pressure SP is below 100mmHg, i.e., the pressurization target value is not set below 140mmHg.
Patent JP-H1137724-A (JP)
Title: Method for detecting applied state of sealant
Inventor: HIRAKO HARUYASU
IPC: B62D65/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting applied state of sealant, by which the applied amount of a sealant can be judged from the length and cross-sectional area of the applied sealant, by estimating the cross-sectional area and the shape variation of the sealant can be measured precisely by easily setting windows correspondingly to the shape variation. SOLUTION: The method for detecting applied state of sealant includes a step of picking up the image of a prescribed area of a sealant linearly applied to a surface to be applied from right above, a step of temporarily polygonally approximating the border lines of the sealant on both sides in the image Qb picked up in the preceding step, a step of equally dividing the sealant in the picture Qb into a plurality of sealant parts based on the coordinates Ta, Tb,... of the edges of the polygonal lines, a step of setting the center coordinates of a plurality of windows Wa, Wb,... in which the divided sealant parts are respectively positioned at their centers from the coordinates Ta, Tb,..., and a step of canceling the polygonal lines and, at the same time, detecting the applied states of the sealant parts, such as the widths, positions, etc., in the windows Wa, Wb,... set at the center coordinates.
Patent JP-S6086833-A (JP)
Title: Method and apparatus for measuring depth of etching of semiconductor device
Inventor: NOGUCHI MINORU
IPC: G01N21/956
Filed: 1983-10-19
Abstract: PURPOSE:To measure the depth of etching easily by detecting light intensity in a section where the light intensity of diffraction beams from a section to be etched and diffraction beams from a section not etched is brought to the same extent. CONSTITUTION:An etching-depth measuring section consisting of a coherent light source 31, a sensing section 32 and a detecting treating section 34 is mounted to a dry etching device constituted by a vacuum chamber 35, an upper electrode 36, a lower electrode 39 and a high-frequency power supply 40. Coherent light projected from the light source 31 is reflected by a material to be etched 38, and detected by the sensing section 32 as a diffraction pattern. According to such constitution, there is a section, where the intensity of diffraction beams from a through-hole or a deep groove for isolating an element and the intensity of diffraction beams from patterns except said pattern are brought to the same extent, in the diffraction pattern, the treating section 34 detects the change of light intensity at the point, and the through-hole having a minute area and the depth of etching can be measured.
Patent JP-H1141745-A (JP)
Title: Wiring harness protector
Inventor: TAKANO ETSUO
IPC: F16L7/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a protector which facilitates the branching of a wiring harness and the taking-out of the branch part and, furthermore, ensures high strength, with a simple construction. SOLUTION: A protector consists of a gutter-shaped protector main part 1, in which the trunk part of a wiring harness is contained and a U-shaped cover 2, which is put on the protector main part 1. Cut parts 1a and 1a' are formed in the sidewalls 1b and 1b' of the protector main part 1 for taking out the branch parts of the wiring harness. Gutter-shaped taking-out parts 3 are formed on the cut parts so as to protrude from the sidewalls of the protector main part, and U-shaped protective parts 4 which protect the taking-out parts are formed so as to protrude from the sidewalls 2b and 2b' and ceiling wall 2a of the cover 2.
Patent JP-S6253825-A (JP)
Inventor: OZAKI YUZO
IPC: B29C39/12
Filed: 1985-09-03
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-S6350285-A (JP)
Title: Receiver for band compression picture signal
Inventor: HAMADA MASANORI
IPC: H04N19/00
Filed: 1986-08-20
Abstract: PURPOSE:To satisfactorily correct even a picture with an abrupt drop-out in terms of drop-out by selecting an output signal from a delay circuit for a part without movement and an output signal from a drop-out correction circuit for a part with movement. CONSTITUTION:When no drop-out signal occurs, a signal selection control circuit 25 outputs a subsample clock 5 as it is, and a signal selection circuit 23 switches the output (a) of a 1st delay circuit and the output (c) of a one-line memory 20 in the drop-out correction circuit 19 at the timing of the subsample clock 5. In case drop-out happens, whether a picture signal includes a moving part or not is decided by an output from the 3rd delay circuit of a temporary filter 14. A control signal is supplied to the signal selection circuit 23 from the signal selection control circuit 25 so that if there is no movement (still picture), the signal selection circuit 23 is fixed on a side (a): otherwise (moving picture), said circuit 23 is fixed on a side (b).
Patent JP-H1036967-A (JP)
Title: Sputtering device
Inventor: KURIYAMA YASUHIKO
IPC: C23C14/56
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of efficiently and swiftly executing the exchanging and cleaning operation of a film roll, a target or the like, high in the equipment working ratio and capable of efficiently producing a functional film using a plastic film as a substrate. SOLUTION: This device is the one in which a target is coiled from a film roll 6, and while being transferred, the target is sputtered to deposit thin coating film and to produce a functional film. At least a part of both side walls 1A and 1B facing to a vacuum tank 1 is composed of the walls capable of opening and closing, furthermore, an apparatus in the vacuum tank as a film carrying means is set to either wall capable of opening, and an apparatus in the vacuum tank as a cathode electrode means is set to the other wall capable of opening, and the extending directions of the apparatus in the vaccum tank as the film carrying means and that as the cathode electrode means from the vacuum tank 1 are made reverse.
Patent JP-H0942157-A (JP)
Title: Air compressor
Inventor: OSHITA MORIHITO
IPC: B01D53/26
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact air compressor that makes a distance to a suction chamber from a discharge valve part of this air compressor shorter and a temperature difference between this discharge valve part and an inflow' part of the suction chamber smaller, insofar as possible, restraining dew condensation from occurring, and to dehumidify discharge air still speedier. SOLUTION: An air compressor 10 is provided with a piston 11 and a cylinder 14, and a valve body 19 is installed in an opening end 14a of the cylinder 14, while a suction port interconnecting a compression space 20 and a suction chamber 21 is formed in this valve body 19 whose opening or closing is carried out by a inlet valve, and further a discharge port 25 is formed and it is opened or closed by a discharge valve 26, and moreover a moisture absorbing filter 29 is installed in a very nearby spot of this discharge valve 26 via an air passage 28a. Each rib is formed at both end sides of the moisture absorbing filter 29 by the valve body 19, and a void 31 is installed in each side of both surfaces of this moisture absorbing filter 29 which is clamped tight.  In this connection, this moisture absorbing filter 29 is closed of its side piece by a film and both the end faces are subjected to heat-roll treatment.
Patent JP-2001021177-A (JP)
Title: Circulating system of constant-temperature refrigerant liquid
Inventor: EE YOSHITAKA
IPC: F25D29/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To make a refrigerating capacity of a refrigerating circuit changeable and to make a heater for a refrigerant liquid have so small an amount of heat as to be enough only for supplementing external radiation of the refrigerant liquid. SOLUTION: A refrigerating circuit 52 is equipped with an electronic expansion valve 56 having an adjustable valve travel. A refrigerant liquid circuit 53 is equipped with a heat exchanger 25 wherein a refrigerant liquid is cooled by an evaporator 10 of the refrigerating circuit, a refrigerant liquid inlet temperature sensor 59 detecting the temperature of the refrigerant liquid, a heater 60 heating the refrigerant liquid, and a pump 28 supplying the refrigerant liquid to a load 2 and circulating it. A control part 54 is equipped with a controller 63 controlling the electronic expansion valve according to a signal of the temperature sensor 59.  The temperature of the refrigerant liquid is maintained by cooling of the refrigerating circuit in the case when external radiation of the refrigerant liquid is little, while the refrigerant liquid is heated by energization of the heater 60 to be maintained at a prescribed temperature when the external radiation is much. The heater 60 can be made to have so small an amount of heat as to be enough only for supplementing the external radiation.
Patent JP-S6437836-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI JUNJI
IPC: H01L21/265
Filed: 1987-08-03
Abstract: PURPOSE:To make sure the execution of ion implantation work by previously forming a photo-resist film having an area smaller than a metallic film patterned and not brought into contact with an edge onto the metallic film. CONSTITUTION:An SiO2 film 12 is shaped onto a semiconductor substrate 11, an Al film 13 is formed and patterned through a photolithographic technique, and a photo-resist pattern 14 is shaped onto the Al film by using the photolithographic technique again. When ions are implanted under the state, the photo- resist 14 on the Al film 13 is changed into a discolored photo-resist 15. Consequently, ion implantation work can be made sure at that time. Since the photo- resist 14 is not brought into contact with the edge of the Al film 13, storage charges by ion implantation generate no defect of Al.
Patent JP-H0244272-A (JP)
Title: Method for inspecting medium of magnetic disk apparatus
Inventor: NISHIZAWA SHIGENORI
IPC: G11B20/18
Filed: 1988-08-04
Abstract: PURPOSE:To easily and accurately discover the flaw of a magnetic disk medium by digitally detecting said flaw by changing a slice level (reference voltage) up and down by a level changeable part in an A/D converter part. CONSTITUTION:A slice level changeable part 16 is provided to the A/D converter part 10 in a magnetic disk device 15 and the read signal from a magnetic disk medium is compared with a preset slice level to perform A/D conversion and the judgement of a flaw is performed. In this case, the flaw is detected by changing the slice level (reference voltage) corresponding to the kind of the flaw of the medium. For example, an external resistor 13 is clamped to the level converting part 18 of the slice level changeable part 16 by a clip to change the slice level. In a missing flaw, the level is moved to an upper level 2u and a signal lowering part 4 is detected and, in an extra flaw, the level is moved to a lower level 2d to detect the signal current 5 due to the flaw.
Patent JP-S6171208-A (JP)
Title: Low noise tire
Inventor: KAGAMI KIICHIRO
IPC: B60C11/11
Filed: 1984-09-17
Abstract: PURPOSE:To achieve low noise in a radial tire with block patterns by tilting a shoulder lateral groove and a central groove at a preset angle for arrangement and specifying the tilt angle at the stepping-in and jumping-out side on the side wall of each lateral groove. CONSTITUTION:A shoulder lateral groove 2(M) located at the left side allows and angle alpha to be set to 10-35 deg. for a level line A in parallel to the rotary axis of a tire from a tread end T(M). In addition, the tilt angle theta1 of the stepping-in side E1 of the side wall is made smaller than that theta2 of the jumping- out side. In other words, theta1 is 85-100 deg. and theta2 is 94-140 deg.. A central lateral groove 3M allows and angle beta to be set to -10-35 deg. for a level line B in paral lel to the tire rotary axis from a longitudinal main groove G2. the stepping-in side tilt angle theta3 of the side wall is made larger than the jumpint-out side tilt angle theta4. In other words, theta3 is 94-140 deg. and theta4 is 85-100 deg.. As a result of this structure, an air pumping noise and an impacting noise can be reduced.
Patent JP-H0939060-A (JP)
Title: Method of controlling mold clamping pressure in injection molding
Inventor: OKAHARA ETSUO
IPC: B29C45/77
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To control a minimized mold clamping pressure corresponding to a mold opening extent by increasing a mold clamping pressure in the subsequent molding cycle in case where a mold opening extent exceeds a predetermined level and decreasing a mold clamping pressure in the subsequent molding cycle in case where a mold opening extent is a predetermined level or below. SOLUTION: A mold opening extent between a movable mold 2 and a fixed mold 3 is detected by a position sensor 7, and a maximum set value and a minimum set value are set to the mold opening extent. In case where the mold opening extent is greater than a maximum set value, a value obtained by multiplying a mold clamping pressure of the first pressure applied in the present molding cycle by a variation coefficient larger than 1 is restored in a memory unit 27 as a new mold clamping pressure so as to increase a mold clamping pressure of the first pressure to be applied in the subsequent molding cycle.  On the contrary, in the case where the mold clamping extent is smaller than a minimum set value, a value obtained by multiplying a mold clamping pressure of the first pressure applied in the present molding cycle by a variation coefficient smaller than 1 is restored in the memory unit 27 as a new mold clamping pressure so as to decrease a mold clamping pressure of the first pressure to be applied in the subsequent molding cycle.
Patent JP-H0942828-A (JP)
Title: Drawer type cooling storage
Inventor: SAITO MASAO
IPC: F25D25/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To solve problems for preventing the generation of a dead space and for effective utilization of the internal capacity of the storage. SOLUTION: In a drawer type cooling storage 1 having a drawing type extraction door 10 in which a cooler is provided inside a heat insulating box body 2, there are arranged a body rail 16 provided in the heat insulating box body 2, a door rail 15 which slides on a body rail 16 and provided on the rear of the extraction door 10 to support a container 18 and a stopper 19 which is provided at a rear end part of the door rail 15 and is movable forward along the length of the rail 15 by contacting the bottom surface in the heat insulating body 2. This enables the positioning of the rear end of the body rail 16 downward regardless of the height of the stopper 19 thereby enabling the using of a container 18 with the capacity thereof larger than that of the container 18 to be housed.
Patent JP-S5898098-A (JP)
Inventor: IIZUKA KUNIO
IPC: C13B50/02
Filed: 1981-12-05
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。