baber/WOPTO huggingface dataset:
Patent JP-H09226294-A (JP)
Title: Composite writing instrument
Inventor: MUTO HIROYUKI
IPC: B43K24/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite writing instrument which makes a user easily aware of the protrusion state of a writing tip part as a warning that a clip won't hold to a chest pocket under a state that the writing tip part is jutted way out, and also which is free from such care that a writing instrument containing the writing element of a ball-point pen filled with an intermediate viscosity water ink or a low viscosity oil ink would damage or soil clothes. SOLUTION: This composite writing instrument is structurally designed so that two writing elements 1a, 1b are mounted in a shaft cylinder 2, and the writing tip parts of these writing elements 1a, 1b, interlocked with a feed mechanism part, are selectively caused to emerge from the tip mouth of the shaft cylinder 2 alternately by rotating a rear manipulator 15 almost 180 deg. against the shaft cylinder 2. In addition, the writing instrument is equipped with a clip arranged toward the forward part of the shaft cylinder 2 with a base part fixed to one of the lateral faces of the manipulator 15 and a bulbous part 13 with an engaging part formed on the forward part of the clip 12. Further, a swollen part 11 with an engaging part is provided at an opposed position almost 180 deg. on the peripheral face of the shaft cylinder to the bulbous part 13.  Only when each of the writing tip parts is protruded from the tip mouth of the shaft cylinder 2 by rotating the manipulator 15, the bulbous part 13 of the clip 12 is mutually engaged with engaging part of the swollen part 11. Thus the bulbous part 13 of the clip 12 is not separated from the face of the shaft cylinder 2.
Patent JP-H03256314-A (JP)
Title: Semiconductor wafer
Inventor: KOBAYASHI AKIRO
IPC: H01L21/02
Filed: 1990-03-06
Abstract: PURPOSE:To eliminate influence to the surface of a semiconductor wafer for forming a semiconductor device and to obviate a difficulty of reading a code written by superposition of patterns by forming recesses corresponding to '1' or '0' of a binary code of a plurality of positions arranged at an equal interval on the sidewall of the outer periphery of the wafer. CONSTITUTION:A semiconductor wafer is irradiated with a YAG laser beam to positions A-A, B-B, D-D and E-E of positions A-A, B-B, C-C, D-D, E-E, F-F of equal interval in the circumferential direction of the sidewall 1 after a slicing step, a chamfering step, a mirror-polishing step are ended to form a circular recess 2 or a cut recess 3 by a dicing saw, the recess 2 or 3 is used '1', flat part not formed with the recess 2 or 3 is used as '0'. A binary number of '110110' is indicated from the A to the F. The recess 2 or 3 may be '0' and the flat part may be '1'.
Patent JP-2000218087-A (JP)
Title: Washing machine, washing machine attaching tool, washing method and washing material
Inventor: UKO HARUKO
IPC: D06F35/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To perform washing without using a synthetic detergent, to perform rinsing with the small amount of water, to save water and power and to shorten washing time by providing a holding means for holding a porous body and performing washing by using salt or the like. SOLUTION: This holding means 1 for holding a porous body is fixed to a tub wall 3 of a washing tub 2 or the holding means 1 is freely retractably provided inside the tub wall 3 and the holding means 1 is exposed inside the tub wall 3 at the time of washing. Also, the holding means 1 can be fixed to a shaft suspended from the upper lid of the washing tub 2 or fixed to the shaft erected on the bottom wall of the washing tub 2. Then, at the time of washing clothes or the like, laundry is put inside the washing tub 2 together with the water and the salt, charcoal is filled inside the holding means 1 and then, an operation switch is turned on. Thus, water is made to flow by the agitation of an agitation blade and the rotation of the washing tub and washing is performed. The charcoal is basically the one in a lump shape however it can be the one in a grain shape as well.
Patent JP-S62221878-A (JP)
Title: Inverter circuit
Inventor: ADACHI TOSHIHARU
IPC: H02M1/00
Filed: 1986-03-13
Abstract: PURPOSE:To minimize the rating of a snubber condenser, by connecting a U phase arm to a V phase arm with a low inductance conductor, and by connecting and leading DC feeders to a position with an equal distance from each phase arm of the conductor. CONSTITUTION:On a single phase inverter circuit, its U phase arm 1 is connected to its V phase arm 2 with a laminate bar 3. At a position with an equal distance from each of the phase arms 1-2, to the laminate bar 3, in one direction of the right angle directions to the bar 3, a positive side DC feeder P4 and a negative side DC feeder N5 are connected and led. Besides, in the opposite direction, a U phase AC output wire 7 and a V phase AC output wire 8 are connected and led. To the U phase arm 1, transistors 13-14 are connected, and to the V phase arm 2, transistors 15-16 are connected, and between the positive and the negative of the DC feeder sections of both the arms, a snubber condenser 6 is connected. Then, current flowing to the condenser 6 can be made equal on the U phase and the V phase.
Patent JP-H11292842-A (JP)
Title: Dyeing agent containing diaminobenzene derivative and new diaminobenzene derivative
Inventor: BRAUN HANS-JUERGEN DR
IPC: C07D307/52
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent having excellent fastness to light and fastness to washing, by including a specific diaminobenzene derivative as a developing substance. SOLUTION: In an agent for oxidative dyeing comprising a combination of a developing substance and a coloring substance as a main agent, the objective agent contains preferably 0.005-20.0 wt.% of a compound of the formula (X is O, S or the like; R1 to R4 are each H, a 1-6C alkyl, a 1-4C hydroxyalkyl, a 2-4C dihydroxyalkyl or the like; R5 is H or the like; R6 and R8 are each H, hydroxy or the like; R7 is a halogen or the like) [e.g. 2,5-diamino-1-(2-thienyl-) benzene or the like] as the developing substance. Preferably the agent contains about 0.005-20 wt.% of 2,6-diamino-pyridine or the like as the color substance. The compound of the formula is a new compound.
Patent JP-H10256956-A (JP)
Title: Two-way communication equipment
Inventor: MITANI TAIJI
IPC: B66C13/40
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of carrying out two-way communication with two communication lines. SOLUTION: In a current loop formed between one equipment and the other equipment provided with transmitters 12 and 22 and receivers 13 and 23 respectively, switching means 15 and 25 which connect signals received by receivers 13 and 23 to a feedback line at the time of reception and feed back feedback signals from the feedback line at the time of transmission are arranged for one equipment and the other respectively. A transmission line and this feedback line are shared for transmission and reception of one equipment and the other because of this constitution, and thus, two-way communication between one equipment and the other is realized by two communication lines to reduce the cost of the two-way communication equipment.
Patent JP-H09251693-A (JP)
Title: Disk reproducing device
Inventor: KISHIMOTO FUMIAKI
IPC: G11B17/056
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enable sure clamping of a disk by providing pawls for clamping the disk mounted on a tray even when the disk is mounted on the tray in the erect attitude. SOLUTION: A disk mounting recessed part 11 of the tray 10 is provided with the shape almost suited to the outer shape of the disk and also with the inside diameter somewhat larger than the diameter of the disk. Notched parts 70, 71 are arranged at both left/right sides of the tray 10 for making the disk easily to be picked up from the recessed part 11 by finger. When the disk is mounted on the tray 10 in the erect attitude, a part of the end of the disk is arranged so as to project from one notched part positioned at the lower side out of the notched parts 70, 71. Around the recessed part 11, when the disk is mounted in the erect attitude, the pawls 72 (72a, 72b, 72c, 72d) are provided for holding the disk so as not to fall off from the recessed part 11.
Patent JP-H06267400-A (JP)
Title: Cathode structure
Inventor: TAGUCHI TADANORI
IPC: H01J1/20
Filed: 1993-03-16
Abstract: PURPOSE:To provide a high electron emission characteristic whereby emission of electrons is not varied but stable over a long period of time by providing a layer of thin films of oxides containing more than one kind of rare earth element over the surface of a cathode structure. CONSTITUTION:A cathode base 12 is disposed in such a manner as to block one open end of a sleeve 11 having heater 10 therein, the cathode base 12 being made from Ni containing trace amounts of reducible metal elements such as Si, Mg, Zr and W. A layer 13 of electron-emitting material comprising alkaline earth metal oxides including Ba is formed over the surface of the cathode base 12. A layer 14 of thin films of oxides containing at least more than one kind of rare earth element is formed over the surface. Because the rare earth element is bonded to E at the boundary to the layer 13 of electron-emitting material, evaporation of the Ba outside of the cathode structure is restrained a therefore the concentrations of Ba and BaO in the layer 13 of electron- emitting material are held high, whereby a high electron emission characteristic which is stable over a long period of time is obtained. Since the layer 14 of thin films of oxides is readily formed with a uniform film thickness, good, invariable quality is obtainable.
Patent JP-S56151788-A (JP)
Title: Recovery of sensitive heat of slag
Inventor: FUJIURA MASAMI
IPC: B25J9/04
Filed: 1980-04-26
Abstract: PURPOSE: An atomizing auxiliary is sprayed at a high speed to melted slag which flows down from the metal smelting process to make the slag into fine particles and the upper most layer in the multiple fluid layer reactor receives the fine particles to cause the reaction between the steam in the lower layers and the carbonaceous particles with the heat to form water gas, whereby the sensitive heat of the slag is utilized in high efficiency.  
     CONSTITUTION: Melted slag formed in a metal smelting process is conveyed with a pan 1 and transferred into the tank 2. Then, the melted slag is made to flow down from the nozzle 3 at the bottom of the tank to the uppermost layer 6-1 in the multiple fluid layer reactor and an atomizing auxiliary such as steam is sprayed at a high speed from the atomizing nozzle 4 to disperse the melted slag into fine particles. Carbonaceous fine particles are fed from the hopper 10 through the valve 11 into the space where the high-temperature fine particles of the slag is fluidized. In the meantime, steam is introduced from nozzle 12 into the mid-stage 6-2 of the multiple fluid layers where it is converted into superheated steam and injected into the uppermost layer 6-1. The water gas formed is sent through the pipe 13 and the scrubber 14 and heat exchanged with the exhaust heat boiler, then stored in the gas holer 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08254000-A (JP)
Title: Deck material
Inventor: SHIN HIROMI
IPC: E04F15/02
Filed: 1995-03-15
Abstract: PURPOSE: To promote execution efficiency and, at the same time, to prevent the incursion of rain water etc., into a building side by forming monolithically a cover in a deck material main body so that it is extended to the building side from the upper end face of the deck material main body. CONSTITUTION: A plurality of columnar materials 23 are provided at a specific pitch between floor boards 21 and 22 of a deck material main body 2, a plurality of hollow sections 24 are formed in parallel and, at the same time, the floor board 21 is partially notched to form a notch section 25. The floor board 21 of the deck material main body 2 is formed in slightly higher than the other part in the end 27 of a building 4 side through a tapered section 27a. The deck material main body 2 and a cover 3 are formed by extrusion-molding of vinyl chloride resin, and the cover 3 is monolithically formed together with the deck material main body 2 so that it is extended to the building 4 side from the end of the floor board 21.  When execution is carried out, the deck material main body 2 is fixed to the notch section 25 on the foundation 5 with screws, a cap 26 is fitted to the notch section 25 and, at the same time, the upper surface of a projection 42 provided along a wall surface 41 of the building 4 is covered with the cover 3 and is placed to fix.
Patent JP-S63221626-A (JP)
Title: Apparatus for washing and drying wafer
Inventor: TSUKAGUCHI SANENORI
IPC: H01L21/304
Filed: 1987-03-10
Abstract: PURPOSE:To eliminate contamination of a wafer in a drying process and further avoid readhesion of contaminants removed from the wafer by a method wherein a path of washing solution is provided at the middle part of a pair of guide rails which are provided in parallel to the main surface of the wafer and on which the circumferential parts of the wafer slide along the direction vertical to the guide rails and the washing and the drying of the object simultaneously by an ultrasonic wave. CONSTITUTION:A wafer 2 placed between rails 5 is moved from left to right slowly by a pushing rod 7. When the wafer 2 comes between piezoelectric transducers 1, the wafer 2 is washed by an ultrasonic wave. The wafer 2 keeps on moving and slowly comes out of the space between the piezoelectric transducers 1. When the wafer 2 comes out of the space between the piezoelectric transducers 1, water between the piezoelectric transducers 1 and the wafer 2 comes into contact with clean air 8. The wafer which is given a large energy from the piezoelectric transducers is transform into mist 10 completely and evacuated by an exhaust pipe 11 with a negative pressure and removed, so that water on the wafer is completely eliminated. When the wafer 2 is pushed out of the space between the piezoelectric transducers 1 under the downflow of super clean air, the washing and drying of the wafer can be finished.
Patent JP-S58173476-A (JP)
Title: Fishing net monitoring device
Inventor: KOBAYASHI KENICHI
IPC: G01S15/96
Filed: 1982-04-06
Abstract: PURPOSE:To obtain a fishing net monitoring device which is capable of an inclined angle of a detecting part, as well, by controlling the modulation of a detecting information transmitting ultrasonic wave in accordance with inclination of an ultrasonic detecting part installed to a fishing net. CONSTITUTION:An inclined angle of an ultrasonic detecting part which is provided with upper and lower side ultrasonic transducers 21, 22, etc. and is installed to a fishing net is detected by an angle sensor 8, and a time constant of a monostable multivibrator 9 which moves in accordance with a reference oscillator 7 is controlled. Subsequently, by inclined angle information converted to time information through a differentiating circuit 10, a monostable multivibrator 13, etc., an ultrasonic carrier wave FM oscillating circuit 25 is controlled, and a transmitting ultrasonic wave modulated in accordance with detecting information and inclined angle information by the transducers 21, 22 is transmitted from a carrier wave transducer 27. In accordance with this reception, the inclined angle of the detecting part is also recorded in a fishing net monitoring device of a fishing boat. Accordingly, data required for the following operation, such as the inclined angle of the detecting part whose receiving state becomes worse, etc. can be obtained easily and exactly.
Patent JP-H06276718-A (JP)
Title: Driving gear for multiplex winding induction motor
Inventor: HIRANO YASUHIRO
IPC: H02K17/12
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the generation of high-frequency current, to obtain sufficient control responsibility, and to prevent the increase in cost sufficiently. CONSTITUTION:The number of the slots SN of the rotor 8 of a multiplex winding induction motor is selected to be an integer times the number of the poles P. And, when a slot 9 of the rotor 8 faces the center of the U1-phase coil of the stator 7, the slot 9 is made to face the center of the U2-phase coil too. As the result of this, high-frequency current by the current interference among the stator coils becomes zero, and it becomes possible to reduce the loss sufficiently.
Patent JP-S62115722-A (JP)
Title: Formation of fine pattern
Inventor: KASAI NAOKI
IPC: H01L21/3065
Filed: 1985-03-22
Abstract: PURPOSE:To form a fine pattern of a rectangular shape with no roundness at a corner section by conducting first anisotropic etching by a first resist pattern for shaping oppositely faced two sides and performing second anisotropic etching by a second resist pattern for forming two sides crossing with two sides when forming a mask pattern. CONSTITUTION:A silicon oxide film 2 of 6,000Angstrom  is shaped onto a P-type silicon substrate 1 through thermal oxidation, first resist patterns 3 are formed to a striped shape, and the oxide film 2 is etched by reactive ions, using the patterns as masks. The first patterns 3 are removed, and second resist patterns 4 are formed to a striped shape in the direction that they cross with the pattern of the oxide film 2. The oxide film 2 is reactive-etched again, employing the second patterns 4 as masks, and the second patterns 4 are removed, thus acquiring a rectangular silicon oxide-film pattern.
Patent JP-S54147085-A (JP)
Title: Measuring apparatus for degree of vacuum
Inventor: USUI YOSHIHIRO
IPC: G01L21/34
Filed: 1978-05-11
Abstract: PURPOSE: To enable measurement under the same conditions in a wide range of measurements, by forming the discharge current in pulses by means of discharge detection circuit, when measuring the degree of vacuum from the peak value of the discharge current flowing between electrodes by applying high voltage between discharge electrodes provided between vacuum switches.  
     CONSTITUTION: In a vacuum switch tube 3 to be measured are an oppositely disposed pair of positive and negative discharge electrodes 4a, 4b, and an air core coil 6 is fitted on the outside to apply a magnetic field in the axial direction. The positive side of DC high voltage power source 1 is connected to the positive discharge electrode 4a through a resistor 2, and the negative discharge electrode 4b is grounded through a current measuring circuit 5. When a discharge time detection circuit 9 detects passing of current in a current measuring circuit 5 for a specified period, a reset signal is supplied into an excitation power source 7 to excite said DC power source 1 or air core coil 6, thereby stopping the outputs thereof. On the other hand, a starting switch 8, receiving the output signal, starts the excitation power source 7 and DC high voltage power source 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259180-A (JP)
Title: Automatic display control circuit
Inventor: SHIMIZU MASAJI
IPC: G09G1/00
Filed: 1990-03-09
Abstract: PURPOSE:To control the automatic display control circuit even by a general computer by composing the control circuit of a detecting circuit which detects whether or not there is a video signal present and an ON/OFF circuit which turns off the power source for a display device when no video signal is detected to turn off the display device. CONSTITUTION:A video input signal is detected and its presence/absence state is converted into a DC voltage, which is used to drive a relay 15 which is connected to an input power line, thereby turning ON and OFF the display main body. The synchronizing signal (or video signal) from the computer as a video signal generating source is rectified to a high level when there is the signal or a low level when not; and the voltage is used to control the relay 15 which is connected to the input line of a display deflection power circuit 3, thereby turning ON and OFF the display main body. Consequently, the computer can perform ON/OFF control over the display and the operability can be improved.
Patent JP-S58175023-A (JP)
Title: Positioning controller
Inventor: MORITA HIROCHIKA
IPC: G05B19/23
Filed: 1982-04-05
Abstract: PURPOSE:To attain the small sized and low cost circuit, by providing a counter compensating circuit correcting the timing so as not to input an up-input and a down-input to a converter simultaneously before a counter. CONSTITUTION:A digital reference input 1 and a digital feedback input 2 are wave-shaped at waveform shaping circuits 15, 16 respectively and a forward or reverse reference is discriminated. Signals 3, 4, 5 and 6 pass through the counter compensating circuit 30 via OR circuits 17, 18. When count signals U7, D8 produced at the OR circuits 17, 18 are given in the same timing, they are detected at a detection circuit 41, a mask reference signal 46 is outputted to a mask circuit 42 and then the signals 7, 8 are masked. Further, the detection circuit 41 outputs a pulse generation reference signal 47, and the count compensation signal shifting the timing is outputted, allowing to prevent mis-count completely.
Patent JP-H08224416-A (JP)
Title: Eliminator
Inventor: ARII HIDETOSHI
IPC: F24F13/32
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a high rainy water collecting efficiency by piling eliminator units in which plural plate-shaped blades are installed in an installing frame, inclined to the air flow direction in two or more layers in the air flow direction so that the inclined angles of the blades of the adjacent eliminator units can be opposite to each other and installing them. CONSTITUTION: In the eliminator unit 1 installed in an air intake device of power generation equipment, air conditioning equipment or the like, plural blades 3 are fitted to the upper plate and the bottom plate of a fitting frame 2 at a fixed pitch, and the blades 3 are fitted inclined at about 30-45 deg. to the air flow direction. Such eliminator units 3 are piled and installed, for example, in two layers in the depth direction. At this time, the 1st layer and the 2nd layer are piled so that the inclined angles of the blades 3 to the air flow direction can be opposite to each other. In this way, the high rainy water collecting efficiency of the eliminator units 1 is improved. In the case where the vent area is widened, the units 1 are installed in two or more places in the width and/or height directions.
Patent JP-2000247045-A (JP)
Title: Substrate to be recorded for thermal transfer recording
Inventor: JINNO FUMIO
IPC: C08G63/199
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate to be recorded using a new polyester resin for a dye receiving layer of the material. SOLUTION: The substrate to be recorded comprises a base material sheet, and a dye receiving layer provided at least one surface of the sheet. The layer contains a polyester resin having a number-average molecular weight (Mn) of 7,500 to 100,000 obtained by polycondensing a polyvalent carboxylic acid component containing an alicyclic-1,4-dicarboxylic compound and/or its derivative and a polyhydric alcohol component containing a polyhydric alcohol having an alkanediol represented by HOCH2-C(R1)(R2)-CH2OH (wherein R1 and R2 are each an alkyl group, the sum of carbon atoms of both the alkyl groups is 2 or above) and an ether bond.
Patent JP-S62210919-A (JP)
Inventor: KAWAMOTO ISAMU
IPC: A01F15/10
Filed: 1986-03-13
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。