baber/WOPTO huggingface dataset:
Patent JP-H11154041-A (JP)
Title: Power source system
Inventor: AOKI KAZUMASA
IPC: G06F1/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive voltage from being applied to a load system due to an excessive voltage of a power source system when power source systems are selectively used. SOLUTION: A source voltage detection part 4 detects and measures the source voltages of a built-in DC power source system 1 and an external DC power source system 2. After the power source is turned ON, a sequence control part 5 selects the external DC power source system 2 by a power source switching part 3, checks the source voltage of this external DC power source system 2, and executes a sequence for normal subsequent operation when the source voltage is lower than a specific voltage. When the source voltage of the external DC power source system 2 exceeds the specific voltage, the sequence control part 5 selects the built-in DC power source system 1 by the power source switching part 3, checks the source voltage of this built-in DC power source system 1, and performs a sequence for normal subsequent operation when the source voltage is lower than the specific voltage.  When the source voltage of the built-in power source system 1 exceeds the specific voltage, the process is repeated.
Patent JP-H01178054-A (JP)
Title: Water injection type automatic car washing device
Inventor: INOUE JUN
IPC: B60S3/04
Filed: 1987-12-29
Abstract: PURPOSE:To permit the efficient cleaning for a whole car body by installing the first elevation girder equipped with a cleaning agent spraying nozzle and the second elevation girder equipped with a rinsing water injection nozzle and carrying out the jet spraying of the cleaning agent and the injection of the rinsing water at the same time during the shift in one direction of a gate-shaped frame. CONSTITUTION:The first and second elevation girders 7 and 8 are installed onto the gate- shaped frame 1 of a car washing device which is moved in reciprocation along the right and left rails 4 in pairs, and cleaning agent spraying nozzles 12 and 12a are installed onto the first elevation girder 7, and a rinsing water injection nozzle 13 is installed onto the second elevation girder 8. At the both edges of the elevation girders 7 and 8, photoelectric sensor groups 28 and 27 for detecting a car body are installed, and a light projecting element and a light receiving element are installed oppositely in each photoelectric sensor 28, 47. The height control for the elevation girders 7 and 8 is carried out by the combination of the detection signals of the photoelectric sensors 28 and 47, and car washing is controlled by carrying out the jet spraying of a cleaning agent and the injection of rising water the same time during the shift in one direction of the frame 1. Therefore, the whole car body can be washed uniformly without removing a protective wax layer on the surface of the car body even if a cleaning agent having a strong cleaning power is used.
Patent JP-H11154336-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KUROBE SHINICHI
IPC: G11B7/09
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable miniaturizing a device and reducing the manufacturing cost by controlling gain of a focus error signal using a control signal of a light sum signal automatic gain control means, and constituting an AGC circuit using an ordinary variable gain amplifier. SOLUTION: A focus error signal FE and a light sum signal SUM are amplified by arbitrary coefficient times by variable gain amplifiers 33, 34 respectively, and respective amplifier gain is decided by control voltage Vc. Voltage amplified by the amplifier obtains normalized focus voltage FEn and light sum voltage SUMn. A phase of the focus voltage FEn is compensated by a phase compensation circuit 5, a focus servo is controlled by driving a focus coil by a power amplifier 6. A differential amplifier 35 performs differential operation of the light sum signal SUMn and target voltage signal SUMx, the output is made control voltage Vc of the variable gain amplifiers 33, 34.
Patent JP-H08173212-A (JP)
Title: Manufacture of shoe with vent groove on insole surface
Inventor: KODAMA HIRONORI
IPC: A43B13/38
Filed: 1994-12-22
Abstract: PURPOSE: To provide a shoe having vent grooves on the foot contact surface. CONSTITUTION: A last 7 having protruded stripes 6 of the same shape as vent grooves on the lower face is inverted, an unvulcanized kneaded rubber sheet 8 containing a foaming agent as part of constituting components is mounted on it, they are covered with a vamp 9, and they are stuck together at the peripheral edge 11. An outsole 12 is mounted and stuck on it, an unvulcanized winding tape 16 is wound, and they are heated by hot air under pressure.
Patent JP-2000150254-A (JP)
Title: Dust core
Inventor: KAWABE MASAYA
IPC: B22F3/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance the direct-current superposition characteristic of a dust core by forming one or more gaps or notches in the magnetic circuit in a molded body, and placing a permanent magnet in the gap or notch. SOLUTION: A dust core 10 is formed as follows: powder of BalFe10 wt.%Si-5 wt.%Al alloy, a ferromagnetic powder, and silicone resin are fed, and stirred and mixed in a stirrer or the like. The mixture of the alloy powder and the silicone resin are filled into a mold, and then compression-molded at a room temperature under 15 tons/cm2 to form a molded body 1. At this time a spacer for insertion of a permanent magnet into the molded body 1 is placed to form a gap in the molded body 1. Then the molded body 1 is removed from the mold, subjected to two-hour binder curing at approx. 170 deg.C and then heat- treated at 700 deg.C in the air for two hours. A Sm-Co permanent magnet 2 is inserted and bonded into the gap to obtain the dust core 10.
Patent JP-2000158737-A (JP)
Title: Dot line printer
Inventor: YAGETA KOICHI
IPC: B41J11/62
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate an inconvenience of deforming a ribbon separator when a print sheet is replaced by an arrangement by fixing a magnetic body to the upper part of the ribbon separator and a magnet to the hammer bank side such that the ribbon separator can be opened only when an ink ribbon is replaced. SOLUTION: A hammer mechanism section comprises a hammer bank 5 including a plurality of print hammers, and a ribbon separator 11, and the like, for preventing inadvertent transfer of ink from an ink ribbon 3 to a print sheet 2 being carried by means of a tractor 6. A magnetic body 8 is fixed to the upper end part of the ribbon separator 11 and a magnet 9 is fixed to the facing hammer cover 4 side. Since the hammer cover 4 is closed under a state where a platen 7 is opened, the magnetic body 8 is attracted by the magnet 9 to hold the ribbon separator 11 in closed state thus eliminating an inconvenience of damaging the ribbon separator 11 when the print sheet 2 is replaced.
Patent JP-H09176824-A (JP)
Title: Heat treatment for improving corrosion resistance of high cr austenitic steel
Inventor: SATO YASUSHI
IPC: C22C38/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by heating a high Cr austenitic steel material in a water vapor or in an atmosphere of low partial pressure of oxygen. SOLUTION: This material is a high Cr austenitic steel having 20-<30wt.% Cr content, being solution-heat-treated, and having <=7 grain size number defined by JIS. This material is heated to 700-1000 deg.C in a water vapor or in an atmosphere of low partial pressure of oxygen, free from Fe2 O3 , by which a Cr oxide layer is formed on the surface of the material. In the case where a member is a steel tube for fluid, a water vapor is passed through the inside of the tube to heat the internal surface of the tube. Because this layer functions as a protective film at the time of actual use, excellent water vapor oxidation resistance can be produced even in the case where service temp. is lower than 700 deg.C.
Patent JP-H03192622-A (JP)
Title: Hybrid intermediate voltage breaker
Inventor: PIITAA MARUKIN
IPC: H01H33/18
Filed: 1990-11-30
Abstract: PURPOSE: To properly maintain high breaking capacity via a small and simple vacuum cartridge by using the combination of the fire resistant constant of axial arc diffusion field and a cartridge housed in an enclosure filled with sulfur hexafluorate. CONSTITUTION: The insulating enclosure 10 of a vacuum cartridge 38 coaxially surrounds arc contacts 46 and 48. Also, a cylindrical surface is formed to determine a creeping distance with axial length and correspond to the dielectric strength of the enclosure 10 in sulfur hexafluorate. Axial magnetic field is generated in the formation zone of the arc contacts 46 and 48, and drawn into the cartridge 38, when the arc contacts 46 and 48 part from each other. In this case, the arc contacts 46 and 48 are disc type and made of fire resistant material. The breakage of current is made in the vacuum cartridge 38, and the arc contacts 46 and 48 housed within the cartridge 38 open and close without forming any arc, thereby protecting a main contact. Thus, the vacuum cartridge 38 can be formed to be usable over the whole range of a breaker.
Patent JP-H0676348-A (JP)
Title: Optical equipment assembly method and optical parts aggregated body
Inventor: AJIKI SEIICHI
IPC: G11B7/135
Filed: 1992-12-17
Abstract: PURPOSE:To easily and greatly reduce the size and the thickness of an optical parts aggregated body, an optical pickup and an information processing device by connecting each optical part with an adhesive means such as transparent synthetic resin so as to connect them into a unit body. CONSTITUTION:On a base plate 5, which is a jig, a semiconductor laser 11 as a light source, a collimate lens 12, a forming prism 13, a beam splitter 14, a total reflection prism 16 actuators 23,... which have condenser lenses 29, optical parts which consist of light receiving elements 27 and 28 are placed so that each optical axis and each effective diameter of each optical part is matched. Among these parts 11 to 29, adhesive means 3 and gaps 55 are provided so that the parts 11 to 29 are connected to form a unified body. When the base plate 5, which is a jig, is removed, an optical pickup device 10, which is an optical parts aggregated body connected by adhesive 3 without using the base plate 5, is provided.
Patent JP-H04206100-A (JP)
Title: Semiconductor memory device
Inventor: NOGUCHI KENJI
IPC: G11C29/42
Filed: 1990-11-30
Abstract: PURPOSE:To make the access time quick by outputting a signal without passing an ECC circuit when there in no bit error. CONSTITUTION:When it is found that a product is good in an ordinary reading and there is no error of even one bit in the test for checking the good/bad of a chip, a fuse 213 is melted by utilizing a laser. Then, the output signals ECCs of MOS transistors 215 and 216 become 'L' levels, and the output signal -ECC of an inverter 217 becomes an 'H' level. When these signals are inputted into transfer gates 210 and 211, the transfer gate 210 becomes ON, and the transfer gate 211 becomes OFF. Namely, the signal of Do becomes Doa without passing an exclusive OR 124. The signal is transmitted into an output buffer. In this way, the useless parts can be omitted in the access time, and the access time becomes quick.
Patent JP-H10157580-A (JP)
Title: Hydraulic retarder device of crane truck
Inventor: TATARA MASAHIRO
IPC: B60T7/12
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic retarder device of a crane truck switch increases the braking force in downhill running. SOLUTION: This crane truck is composed to mount a crane which operated by receiving a pressure oil from a hydraulic pump 4 driven by an engine 1. In this case, a clutch 5 is provided between the hydraulic pump 4 and the engine 1, and at the same time, pressure loss means 10, 20, 23, 24, and 25 are provided at the discharge side of the hydraulic pump 4, and furthermore, interruption change-over means 10, 31, 32, and 30 to turn ON and OFF the clutch 5 are provided.
Patent JP-2001111389-A (JP)
Title: Microcomputer incorporating cr oscillation clock
Inventor: EGAWA KUNITAKA
IPC: H03K3/027
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer incorporating a CR oscillation clock with further precise clock precision without any cost increase. SOLUTION: This microcomputer incorporating a CR oscillation clock is provided with a CR oscillation clock for automatically adjusting an oscillation cycle based on a precise outside oscillation pulse. This CR oscillation clock is provided with a CR oscillation circuit 1 having a ladder resistance 11, an edge detecting circuit 2 for detecting the edge of the oscillation output, an outside oscillation pulse counter 3, a count number setting register 4, a comparing and adjusting means 5 for comparing the numerical values of the counter 3 with those of the register 4, and for properly adjusting the ladder resistance 11, and a resistance adjusting circuit 6. In this CR oscillation clock, the oscillation cycle is automatically adjusted based on the precise outside oscillation pulse so that the clock precision of the CR oscillation clock can be accurately held.  Also, the CR oscillation clock is formed as one part of an integrated circuit so that there is no cost increase.
Patent JP-H07187152-A (JP)
Title: Method for testing leakage of sealed bag
Inventor: YAMANAKA KOJI
IPC: B65B57/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a leakage test method wherein a total number of sealed bags can be tested for leakage without damaging the bags, no contamination to working environments due to water or the like may occur, testing accuracy is high and no difference among operators may occur. CONSTITUTION:A sealed bag 1 with helium gas sealed together with an enclosure 2 is put into a container 3 with an air flow, an internal pressure of the bag is raised by a mechanical pressing means 7 inside it, the air flow is led to a helium leakage detector 11, and existence of helium in the air flow is determined for testing sealability of the bag. Therefore the sealed bag can be easily tested for its sealability without damaging the bag, a total number of bags can be tested since the enclosure is not damaged, correct determination is possible since it does not depend on operator's experience or the like, and no contamination to working environments occurs since water or the like is not used.
Patent JP-H08184988-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an electrostatic charge image developing toner having a clear picture characteristic free of fog and excellent in durable stability by specifying the ratio of the maximum X-ray intensity level to minimum X-ray intensity level by X-ray diffraction analysis in an organically-treated alumina powder. CONSTITUTION: This electrostatic charge image developing toner has at least a toner grain and an organically-treated alumina powder. In X-ray diffraction analysis of the alumina powder, the ratio of the maximum X-ray intensity level Ia-max when 2θ is in the range from 20B to 70deg to the minimum X-ray intensity level Ia-max . is found to be <6. Since such an alumina powder does not take the definite form of crystal, the association of the alumina grains is hardly recognized, and the aggregation degree of the grains is extremely low. Consequently, when the grains are mechanically dispersed to a primary grain diameter in the soln., the grains are disentangled with a low energy and the surface activity is high, and hence the org. treatment proceeds uniformly.
Patent JP-H10178073-A (JP)
Title: Inspection method and production of semiconductor device
Inventor: YAMAGAMI NAOMIKI
IPC: G01R31/317
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To perform electrical characteristic test of individual semiconductor chip efficiently in a short time. SOLUTION: In a wafer test for evaluating the circuit characteristics, a wafer prober measures a data including the threshold voltage, the source-drain current and the source-drain breakdown strength of an MOS transistor in a TEG (test area) 3 and a probe test is performed while feeding back these data. Since optimal test conditions, e.g. write erasure characteristics, write fail and erase tail, can be set, a probe test can be performed stably regardless of fluctuation in the process of device.
Patent JP-H06161439-A (JP)
Title: Reproduction output synchronizing device for musical sound and video
Inventor: MATSUI KATSUMI
IPC: G09B15/00
Filed: 1992-11-25
Abstract: PURPOSE:To synchronize the reproduction outputs of a musical sound and an video with high efficiency. CONSTITUTION:A storage device 3 stores MIDI data of the MIDI standards on a recording medium and the data are read out and recognized under control 2 to perform control according to the data; and musical sound data controlled by the controller 2 are outputted to a sound source module 6 and image data are outputted to a display unit 1. For the purpose, this device is equipped with a data storing and processing means which handles both musical sound information and video information as the MIDI data.
Patent JP-H08186881-A (JP)
Title: Multiplex communication equipment
Inventor: SATO YOSHINORI
IPC: H02P7/288
Filed: 1994-12-27
Abstract: PURPOSE: To enable the duty control of a motor without requiring the increasing of a capacitor of large capacity and circuit scale. CONSTITUTION: A control unit 101 performs the transmission to a communication line 103 with the format to which the pulse including an address and the target locations of a motor and defining the ON time of the motor for the last time is added. In an actuator 102, a decoder obtains the target location by the decoding timing by a sequence counter from the reception signal from the communication line by a reception circuit 106. When the sequence counter shows the value corresponding to the last of the format, a pulse extraction circuit 111 extracts the ON time difined pulse. A control circuit 112 controls the motor so that the motor present location detected by a PBR 118 may be matched with the target location. At this time, a duty control is performed for the motor by the extracted pulse.  A duty control pulse can be obtained from a communication signal and the pulse can be easily changed by software.
Patent JP-H08184688-A (JP)
Title: Ship reactor
Inventor: YAMAMURA TOSHIO
IPC: G21C1/00
Filed: 1994-12-28
Abstract: PURPOSE: To inspect a reactor pressure vessel for a ship reactor comprized by placing an integral reactor pressure vessel which is covered in one with a water-sealed vessel instaling insulator inside and submerged in water in a containment. CONSTITUTION: In a reactor containment 4, a reactor pressure vessel 2 is contained in the state dipped in water in the containment with no contact. A neutron shield 11 covering the lower space of the reactor pressure vessel separates the contact of the reactor pressure vessel 2 and the containment water and insulation material 8 is installed inside. Therefore, there is no need of placing a water sealed vessel 7 around the reactor pressure vessel 2 in the region the neutron shield 11 is covering the reactor pressure vessel 2 and the space 13 is expanded so that by using the space 13, an inspection device can be put close to the outer surface of the vessel 2.
Patent JP-H08235482-A (JP)
Title: Radio pen tablet
Inventor: TEODOA SAIZAA SEKANDO
IPC: G06F3/041
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the battery power consumption of a radio pen tablet by transmitting a plurality of coordinate position data by only using three pulses which are adjusted so that the time interval between the first and second pulses can become proportional to the X-coordinate position and that between the second and third pulses can become proportional to the Y-coordinate position. SOLUTION: A radio transmitter 100 transmits a plurality of pieces of coordinate information and an OR gate 104 receives X- and Y-coordinate signals. A controller 102 and gates 124 and 134 generate three pulse radio signals containing a first pulse which is a start pulse, second pulse which is delayed from the first pulse by a time interval proportional to the X-coordinate signals, and third pulse which is delayed from the second pulse by a time interval proportional to the Y-coordinate signals. Therefore, the battery power consumption of a radio pen tablet can be reduced by reducing the quantity of data transmitted from the pen tablet.
Patent JP-H0491182-A (JP)
Title: Thermosetting resin composition
Inventor: NAKANO SHINJI
IPC: C09D11/03
Filed: 1989-12-26
Abstract: PURPOSE:To provide the title composition suitable as a vehicle for coatings, adhesives, printing inks etc., comprising a hydroxyl group-contg. resin, melamine resin and specific benzylammonium sulfonate at a specified proportion. CONSTITUTION:The objective composition comprising (A) a hydroxyl group- contg. film-forming resin, (B) such an amount of a melamine resin as to be (50:50)-(95:5) in the weight ratio, based on the component A, in terms of solid content, and (C) as thermally potential curing catalyst, 0.01-10wt.%, based on the total amount of the components A and C, in terms of solid content, of a benzylammonium sulfonate of the formula [R1, R2 and R3 are each H, halogen, alkyl, alkoxy, nitro, alkyl(amino), cyano, etc.; R4 and R5 are each H, alkyl, halogen, etc.; R6, R7 and R8 are each alkyl, alkenyl, phenyl, etc.; R9 is H or alkyl].
Patent JP-H04204376-A (JP)
Title: Liquid chromatograph
Inventor: KONO MINORU
IPC: G01N30/86
Filed: 1990-11-30
Abstract: PURPOSE:To prevent an excessive error of performing analysis left as set to a local side by providing a connection detecting means, not by setting of an operator but of automatically detecting a connection condition of each device, in a centralized control part of pump, detector, etc. CONSTITUTION:In a connection detecting means 12, a connection condition of each device is always automatically detected not by setting of an operator. In a timer 14, the device is judged placed in a disconnection condition when the connection condition is not detected over a fixed time. In a system constitution determining means 16, system constitution is determined based on the detected connection condition. A signal and a data are transmitted and received through a transmitting circuit or the like between the means 12 and each device. When the means 12 is provided in a control part, it detects which device of a feed liquid pump or the like is placed or not in the connection condition, and in accordance with a result of the detection, the system constitution is determined to control action by feeding information when the transmission information of a setting condition or the like is provided relating to the device in the connection condition.