baber/WOPTO huggingface dataset:
Patent JP-H04275474-A (JP)
Title: Gs laser oscillator
Inventor: KAKIZAKI KOJI
IPC: H01S3/0977
Filed: 1991-03-04
Abstract: PURPOSE:To highly repeat a laser oscillation by generating an X-ray at a timing for positioning a preliminary ionization medium to be mainly discharged in a main discharge space before a main discharge is started. CONSTITUTION:When a preliminary ionization width 32 is 3cm, an X-ray generator 20 is connected to main discharge electrodes 14, 15 to generate a preliminary ionization X-ray 19 as shown in Fig. (a). Part of gas laser medium 33 preliminarily ionized by the X-ray 19 is moved in a main discharge space 18 as shown in Fig. (b) at the time of the next main discharge triggering. The generation of the X-ray is stopped at this time point. The ionized medium 33 exists in the space 18 as shown in Fig.(c) at the time of the next triggering after the triggering, and gas laser medium 32 in which main discharge is already finished, is moved by a distance corresponding to two discharge widths from the space 18. An X-ray is generated at this time point, and preliminary ionization is conducted.
Patent JP-S53122254-A (JP)
Title: Sewage treatment apparatus
Inventor: KOYAMOTO MASANORI
IPC: C02F3/06
Filed: 1977-03-31
Abstract: PURPOSE: To provide a sewage treatment apparatus which make it possible to aerate sewage with a high load sufficiently and to adjust the amount of dissolved oxygen according to DOD contained therein through injection of air into the sewage treatment tank from a lower opening by feeding thereof under pressure from an upper portion of a cylinder having an opening at the bottom with the upper portion thereof closed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62197251-A (JP)
Title: Tundish for continuous casting
Inventor: MAEDA MASAYUKI
IPC: B22D11/118
Filed: 1986-02-24
Abstract: PURPOSE:To stably remove inclusions for along period and to improve the quality by introducing molten steel received to an opening of the bottom through a lower weir interrupting the molten steel at the lower part, and an upper weir interrupting the molten steel at the upper part and at the same time, having multi-holes plate at the lower part. CONSTITUTION:The inclusions are caused float by an ascending current generating at introducing the molten steel flowed into the tundish through a long nozzle 14 from a ladle 13 at first across the lower weir 3. The inclusions which is caused to float are ascended by their buoyancy as separating to the descendent flow generated at the lower weir 3, and held back by the upper weir 4. The molten steel is made to straightening through the fine holes of the multi-holes plate 6 and also is removed by adsorption of the minute inclusions escaping from floating up at the previous stage, by respective holes made of lime-quality refractory. In this way, the inclusions are surely removed.
Patent JP-H04275002-A (JP)
Title: Charger for electric automobile
Inventor: UKITA SUSUMU
IPC: B60L11/18
Filed: 1991-03-04
Abstract: PURPOSE:To charge a main battery with a current lower than the allowable current of the components of inverter even when the voltage of the main battery is lower than the peak value of AC power supply voltage. CONSTITUTION:A current limiting resistor 30 is connected between a main battery 10 and an inverter 12 or between the inverter 12 and an AC power supply terminal. 18. The resistor 30 limits the current when the peak value of the output voltage from an AC power supply connected with the AC power supply terminal 18 is higher than the voltage of the main battery 10. When the voltage of the main battery 10 exceeds the peak voltage elevated through charging under current limitation, the resistor 30 is short-circuited and the charging operation is carried out in normal regenerative mode. Consequently, charging operation can be carried out even when the main battery 10 is in perfectly discharged state and the charging current can be set lower than the allowable current of each component.
Patent JP-H07225271-A (JP)
Title: Optical axis alignment device of laser radar, and laser radar apparatus
Inventor: SHIRAKAWA HIROYUKI
IPC: G01S17/88
Filed: 1994-02-09
Abstract: PURPOSE:To simply align the optical axis of a laser radar apparatus by a method wherein the optical axis alignment device is attached to the laser radar apparatus and a spot by visible rays of emitted light is utilized instead of a laser radar beam. CONSTITUTION:A moving lever 14 is slid by a finger to the direction of F against a spring 16, it is placed on the surface of a block $ 21 whose size is identical to that of a laser head, and the finger is released. The lever 14 is returned to a direction opposite to the direction of F, and a base stand 10 is fixed to the block 21. Then, a power supply 121 is turned on, a laser diode 111 emits light, a red beam Lg is radiated from an optical unit 11, and a high-brightness spot is projected onto a front screen. While the parallelism and the rectangularity of contact faces of the screen with the block 21 are ensured, adjusting screws 18, 20 are turned, and the alignment of the optical axis of the beam Lg with reference to a contact point is completed. After the alignment has been completed, the block 21 is detached, and it is pressed to the laser head and fixed. Thereby, the alignment of the optical axis can be performed by visually observing the projected spot when the laser head is attached to a vehicle, and the alignment can be executed simply.
Patent JP-H03240293-A (JP)
Title: Manufacture of printed circuit board
Inventor: HAMADA TAKAHIRO
IPC: H05K3/34
Filed: 1990-02-19
Abstract: PURPOSE:To prevent a short-circuit malfunction due to solder melting under a permanent solder resist at the time of mounting by removing solder under the resist. CONSTITUTION:The surface mounting component adhered part 11 of a printed circuit board is covered with alkali developing type solder resist 12. Then, the resist 12 is exposed by using a predetermined pattern film, and developed to form the resist 12. Then, the solder of a part not covered with the resist 12 of the board is removed, and then the resist 12 is removed. Then, a permanent solder resist 10 is formed on a part except a through hole 3 and a surface mounting component 12 on the board. Eventually, a protruding part 8 of the solder due to overetching is melted, again solidified, and the part 11 is covered with solder 9. According to this manufacturing method, only the adhered part is covered with the solder 9, and the other pattern is copper-plated at 7. Accordingly, a solder short-circuit between the pattern due to solder melting is eliminated.
Patent JP-S58154815-A (JP)
Title: Objective lens and device
Inventor: ITOU YUUJI
IPC: A61B3/12
Filed: 1982-03-10
Abstract: PURPOSE:To decrease the number of lens elements and to obtain a wide field angle, by arranging a biconvex lens and a positive meniscus lens which has a concave surface facing the biconvex lens at an interval. CONSTITUTION:An objective lens 1 consists of the biconvex lens 1a and the positive meniscus lens 1b which has the convex surface facing an eye to be examined from the objective eye side, and the positive meniscus lens 1b which is a biconvex lens has both surfaces equalized in radius of curvature and also has the radius of curvature made nearly equal to its on-axis thickness. An image- forming lens 2 reforms an image formed by the objective lens 1. A bored mirror consists of a specular surface 3a and an opening 3b and this opening 3b allows luminous flux from an eyeground to pass through it and also serves as a diaphragm for removing reflected light generated in the examined eye. Therefore, a diaphragm plate 3' may be provided upon occasion and the horny coat of the eye and diaphragm are conjugate about the objective lens 1.
Patent JP-H03240827-A (JP)
Title: Learning method for neural network
Inventor: ISHIZUKA YASUSHI
IPC: G11C11/54
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the excessive execution of the learning for a learning pattern by setting a weight changing constant for connection of a neural network which is used for the learning applying an error or stopping the learning of the learning pattern. CONSTITUTION:A neural network identifies the character images consisting of numeric characters 0 - 9. The comparison value is obtained between the output data obtained when a learning pattern is inputted to the neural network and the teacher data showing the category which includes the learning pattern. Based on the comparison value, a weight changing constant is set for connection of the neural network used for learning the learning pattern or the learning of the learning pattern is stopped.
Patent JP-H02218436-A (JP)
Title: Catalyst carrier and its manufacture method
Inventor: AKAMA HIROSHI
IPC: B01J23/63
Filed: 1989-02-17
Abstract: PURPOSE:To provide a catalyst carrier retaining a large specific surface area, free from by-products and high in heat resistance by adding barium oxide and/or lanthanum oxide to the alumina material which has previously been immersed in a nitrogen-containing basic compound. CONSTITUTION:The alumina material having a specific surface area of not less than 150m<2>/g is first immersed in a nitrogen-containing basic compound such as ammonia, amine and pyridine to permit the alumina particles to be dispersed in such manner that Ba<2+> and La<3+> are attracted easily to their surfaces. Barium oxide and/or lanthanum oxide are then added to the alumina material in an amount of 2-8mol.% based on the alumina component. This method permits the formation of a catalyst carrier which has a high heat resistance and a large specific surface area and in which the fine particles of beta-alumina phase are highly dispersed in the alumina having a relatively large specific surface area other than the beta-alumina phase. This catalyst carrier, free from the by-products of barium aluminate, etc., is good in basicity and capable of retaining a catalyst amount of a catalyst.
Patent JP-S60182740-A (JP)
Title: Integrated circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L27/10
Filed: 1984-02-29
Abstract: PURPOSE:To obtain high-degree production yield and reliability by connecting a functional block on a substrate and a control circuit by a bus forming a closed circuit and further a matrix-shaped or reticulate bus. CONSTITUTION:The tips of pectinate buses are connected mutually to shape 5C2 closed circuits. Even when the buses are disconnected at a point A, signals are transmitted and received from the left buses in functional blocks on the left from the point A and from the right buses in functional blocks on the right from the point, thus resulting in no trouble in the whole function. When the buses are disconnected at two points on split buses, however, blocks between two points cannot be used. When the buses are formed to a latticed manner and intersections are connected mutually, there is no trouble even when the buses are disconnected within a short distance (l) corresponding to a lattice pitch, and not only probability of which the buses are disconnected at two points within such a short distance (l) is further reduced but also the buses must be disconnected simultaneously at A-D in order to bring functional blocks to an unusable state and probability is far more reduced. According to the constitution, the deterioration of production yield and reliability due to the disconnection of the buses can be prevented.
Patent JP-S57166917-A (JP)
Title: Greenhouse
Inventor: YOHAN KUBIN
IPC: A01G31/04
Filed: 1982-03-10
Abstract: In this greenhouse, the containers (8) for receiving cultivated plants are guided along meandering tracks. In order that the devices conveying the containers extend only over a small proportion of the path covered by the containers (8), a multiplicity of fixed guides (6,7) for the containers (8) are provided at a vertical distance (5) from one another and running transversely to the vertical elevation of the greenhouse, the ends (12) of two respective pairs of guides (6,7) arranged one above the other being connected to devices (13) conveying the containers in the vertical direction from one guide to the other guide and, furthermore, there being a container-conveying device (20) provided which reaches over the entire height up to one end (19) of the uppermost guide (6). <IMAGE>
Patent JP-S61196632-A (JP)
Title: Line spurious testing device
Inventor: SUGAWARA YASUCHIKA
IPC: H04B3/46
Filed: 1985-02-26
Abstract: PURPOSE:To execute simply the data transmitting receiving test under optional setting conditions regardless of the environment by interrupting the line at the time of the test of a tested object device, executing the test by a spurious signal among the data accumulating device and the peripheral input output device and a data processing device, connecting a line control device to a line after the test is completed and transmitting and receiving the data. CONSTITUTION:When a line spurious test device 81 is operated, the connection is cut off between a line control device 82 and the line 4, and the connection is logically executed to the line false testing device 81 and the line control device 82. The line spurious testing device 81 outputs a test starting indication to a data displaying device 6, etc. After that, a data transmitting test is started between a tester and an object device. The data inputted by the tester or inputted by a data accumulating device 5 are sent through the line spurious testing device 81 to the line control device 82. After the action of the line spurious testing device 81 is completed, the logical line is returned to the previous section between the line control device 82 and the line 4, and thereafter, the data between an opponent communication processing device 2 and the tested device through the actual line 4 are transmitted and received.
Patent JP-H11239315-A (JP)
Title: Electronic still camera
Inventor: MASUDA TAKASHI
IPC: H04N5/91
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that properly receives data of an image obtained by photographing an object at the point of time when the user is going to photograph it by compensating an inherent delay time based on a shutter speed by the user, a signal processing speed and a signal receiving speed of the camera. SOLUTION: An inherent delay time based on a shutter time of a shutter 8 by the user and a signal processing speed and a receiving speed by the electronic still camera in a delay time detection mode is detected by the operation of the shutter 8 by the user and control of a CPU 10, a photographed signal of an object is received at a prescribed interval from an image pickup element 2 and stored in a 1st storage circuit 11 as, e.g. frame image data. The CPU 10 designates photographed image data corresponding to the detected inherent delay time from the frame photographed image data and the designated data are stored in a 2nd storage circuit 12 as registered photographed image data, and then the inherent delay time detected in the delay time detection mode is compensated and the object is properly photographed without missing the moment for a good picture.
Patent JP-S61198693-A (JP)
Title: Integrated circuit and its manufacture
Inventor: AOYANAGI MASAHIRO
IPC: H01L39/24
Filed: 1985-02-27
Abstract: PURPOSE:To realize the integrated circuit which is smaller sized than usual one and of small irregularity, by making two electric conductors cross and forming the junction at the overlapped part of the two. CONSTITUTION:After the lower electrode layer 2, the tunnel barrier 3 and the upper electrode layer 4 are deposited in order on the substrate 1, the junction and the resist pattern 71 for the lower electrode are formed, and the etching of the upper parts 2-4 on the substrate 1 is performed by applying the mask. After the resist pattern 72 in strip form is formed on the upper electrode 4, the etching is performed to the midway of the lower electrode 2 by applying the mask, and the insulative layer 6 is deposited on the whole surface of intermediate. The unnecessary insulative layer 6 is dipped in the organic solvent and eliminated together with the resist pattern 72. On the whole surface, the wiring layer 5 is deposited and the resist pattern 73 is formed in the crossing direction to the resist pattern 72. The wiring layer 5, the upper electrode 4, the tunnel barrier 3 and the half part of the lower electrode 2 are eliminated by etching which applies the mask. Finally, the resist pattern 73 is eliminated and the junction element is completed.
Patent JP-S52123751-A (JP)
Title: Device for dressing face
Inventor: OGAWA HIROSHI
IPC: A61H33/12
Filed: 1976-04-07
Abstract: PURPOSE: To provide a device for dressing a face which has a container accomodating heater element with cylindrical packing through which heater terminal is passed and heater support closely engaged therewith to restrict the thermal displacement of the heater terminal so as to certainly seal it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54129420-A (JP)
Title: Driving circuit for blushless dc motor
Inventor: KITAZAWA CHIHIRO
IPC: H02P6/17
Filed: 1978-03-31
Abstract: PURPOSE: To perform the speed control of motor without the use of tachometer generator by using Hall device for generating motor driving timing signal as speed detection device.  
     CONSTITUTION: According to magnetic flux which varies with the rotation of rotor, an antiphase output voltage generates in the output terminals 56a and 56b of the Hall device 45. The comparator 57 compares the output to form a square wave of the deviation signal 57a which is in turn inversed at the circuit consisting of the resistors 58 and 59, the condenser 60, the transistor 61, and the resistor 62. The inversed signal is differentiated at the circuit consisting of the condenser 43 and the resistor 66 and then converted into a serration wave at the circuit consisting of the diode 67, the condenser 69, and the resistor 70. The serration wave output and the collector 61 output of the transistor 61 are combined compositely and then put in the comparator 73. At the comparator 73, the reference voltage 71a and the composite signal are compared, and according to the drviation, driving coil is operated by the output signal 73a as high level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07246548-A (JP)
Title: Grinding method and grinding device of minute stepped shaft
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/307
Filed: 1994-03-09
Abstract: PURPOSE:To prevent the mixing of a chuck error by rotating the base shaft of a minute stepped shaft by a friction transmission while supporting it with a regulating grinding wheel form member and a blade, so as to grind with a grinding wheel, and moving the minute stepped shaft being ground to the grinding wheel side at a specific speed, as well as contacting a buckup shoe to the minute shaft part of the minute stepped shaft. CONSTITUTION:The large diameter part of a minute stepped shaft 8 is supported by a blade 1 similar to the blade of a centerless grinder, and a regulating grinding wheel form member 9, and it is rotated by a friction transmission. And both members 1 and 9 are approached to a grinding wheel 4 at the relative speed V while maintaining the blade 1 and the regulating grinding wheel form member 9 as it is, and the minute shaft part of the minute stepped shaft 8 is ground by the grinding wheel 4. At the same time, a backup lever 16 is fed to the side of the grinding wheel 4, and abutted to a minute regulating stopper 18. As a result, the backup lever 16 is rotated in the direction r4, a backup shoe 16a is moved in the direction a at the speed 2V, and it is pressed to the minute shaft part of the minute stepped shaft 8, so as to back up the minute stepped shaft 8.
Patent JP-2000239116-A (JP)
Title: Water-evaporation suppressing composition
Inventor: MATSUYAMA KAZUMASA
IPC: A61K6/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain the a water-evaporation suppressing composition capable of inhibiting the variation of measured value with time in the oral cavity diagnosis, especially the incipient dental caries, plaque deposited on the tooth, depth of periodontal pocket, or the like. SOLUTION: The water-evaporation suppressing composition contains at least one kind of compound selected from alcohols and sugars in such a manner as to give the composition having a boiling point higher than water and a vapor pressure lower than water at 30 deg.C.
Patent JP-H11236845-A (JP)
Title: Intake control device for engine
Inventor: IMADA MICHIHIRO
IPC: F02D41/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To perform regulation of torque to a value as demanded corresponding to a target load even during lean operation by adding an influence on improvement of thermal efficiency by a lean state, in an intake control device for an engine to control an intake air amount of an engine based on a target load set according to an operation state. SOLUTION: An intake control device for an engine comprises a target air- fuel ratio setting means for controlling an intake air amount; a means to determine virtual filling efficiency matching with a target load when a state to be operated in a theoretical air-fuel ratio is supposed; a target filling efficiency computing means 55 to determine target filling efficiency by adding an air excess factor content of a target air-fuel ratio and a fuel improvement effect content by a lean state from the virtual filling efficiency; and a throttle opening computing means 56 to compute the opening of a throttle valve to regulate an intake air amount according to the target filling efficiency.
Patent JP-S60183235-A (JP)
Title: Automatic opening and closing device for swing door for dump truck
Inventor: TOGI NOBUMITSU
IPC: B60P1/04
Filed: 1984-02-29
Abstract: PURPOSE:To shorten the length of a coupling rod, by a method wherein a coupling rod for intercoupling a hook, being lockable to a swing door, and a bell crank can be located so that it is prevented from extending through a main beam secured to a cargo box. CONSTITUTION:A rotary shaft 18 is mounted through a bracket 17 to a portion in the vicinity of a main beam 11 of a lateral beam 16 secured to the lower part of a cargo box 2, and the central part of a bell crank 21 is rotatably supported by the rotary shaft 18. A hook 25 is pivotally secured to the external end of the lateral beam 16 by means of an axle 26, and a lock pin 7 of a swing door can be locked by means of the hook 25. The other end part 25b of the hook 25 and the other end 21b of the bel crank 21 are intercoupled through a coupling rod 28 having a spring cylinder 27 at the intermediate part. A coil spring 34 is stretched between the other end part 21b and a bracket 32 secured to a cargo box floor surface 2a, and a cam follower 23, which can be engaged with a cam 43 secured to a car body 1, is pivotally secured to the other end part 21a of the bell crank.
Patent JP-S60205258-A (JP)
Inventor: YOAHIMU MARUKORU
IPC: G01N31/22
Filed: 1985-03-01
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。