baber/WOPTO huggingface dataset:
Patent JP-H11193661-A (JP)
Title: Hinge
Inventor: KAMATA NOBUAKI
IPC: E05D7/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a hinge, capable of supporting a front panel for a PACHINKO machine to be freely open/closed in relation to a mounting frame and easily attaching/ detaching the heavy front panel. SOLUTION: This hinge has a metal fixture provided with a vertical pin and fixed to a mounting frame, and a movable metal fitting provided with a base member 10 formed into a vertical part 1C and horizontal parts 1A, 1B by bending a metal plate at a right angle and fixed to a front panel with a first hook formed on the horizontal part 1A to be engaged with the pin of the metal fixture, a rotationally movable member 20 rotationable and movable to the base member 10 and formed with a second hook 25 opposed to the first hook 15 of the base member 10 and a locking member 30 to lock the rotationally movable member 20 and prevent the rotational movement thereof.  In the condition that the rotational movement of the rotationally movable member 20 is prevented by the locking of the locking member 30, a hole to surround the pin of the metal fixture is formed by the first hook 15 of the base member 10 and the second hook 25 of the rotationally movable member 20 so that the first hook 15 of the base member 10 and the second hook 25 of the rotationally movable member 20 can be open to escape the pin of the metal fixture in the condition that the rotationally movable member 20 is rotationally movable.
Patent JP-S55102030-A (JP)
Title: Power supply unit for computer terminal unit
Inventor: OOKOUCHI SADAO
IPC: G06F1/26
Filed: 1979-01-31
Abstract: PURPOSE: To reduce the current capacity for power switch and SCR, by providing the first SCR inserted between the AC power supply and peripheral unit power supply circuit and the second SCR operated with the current supply path of separate system as the first SCR.  
     CONSTITUTION: When the power switch 22 is closed, the first SCR12 is conducted, and the AC power supply 11 is fed to the peripheral unit power supply circuit 13  and the terminal unit DC power supply circuit 31. The circuit 31 supplies operating  voltage from the auxiliary power supply circuit 15 to the switching regulator 19 and  the second SCR is conducted by driving the gate trigger power supply circuit 21.  After the start of the circuit 31, the power input does not pass through SCR 12 but  through SCR 20 to the rectifier 17, allowing to reduce the rated current and interrupting capacity for the switch 22, since it only flows the gate current of SCR12.  Further, the current to the circuit 15 flows to SCR12, but the rash current at start  of the circuit 31 is limited with the resistor 16 and the input to the rectifier is only  for a short time, then the current capacity of SCR12 can be small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H029638-A (JP)
Title: Ink-jet printing head
Inventor: AASAA ROORANDO HOFUMAN
IPC: B41J2/025
Filed: 1989-01-20
Abstract: PURPOSE: To enhance the production yield of a head and to consistently form uniform ink small droplets by forming uniform dynamic pressure waves by using a plurality of piezoelectric crystals and ink jet nozzles and obtaining effective pressure waves in ink. CONSTITUTION: An ink storage part 15 is arranged on a surface plate 14 and a predetermined number of small holes 62 are formed to a nozzle plate 61 in one row to function ink jet nozzles for applying printing on the medium positioned about 2 inch under the nozzle plate 61. The central axis of each of the nozzle orifices 62 is almost vertical to the longitudinal axis of a converter assembly 13. Since static pressure is held with respect to the ink in the ink storage part 15 on the surface plate 14, a steady stream 63 of ink flows certainly. However, dynamically changed force is superposed on stationary force to generate certain action in the ink stream 63. The ink stream 63 is uniformly separated along an almost common line 64 at a point of about 2.5 mm from the nozzle plate 61 to become ink small droplets 65. This action is called 'perturbation'. The perturbation is enabled 100%.
Patent JP-S61170122-A (JP)
Title: Analog multiplexer
Inventor: TSUTSUI TOSHIAKI
IPC: H03K17/00
Filed: 1985-01-23
Abstract: PURPOSE:To minimize an input/output error by passing each analog input through a quantity comparison circuit, a sequence decision circuit, a channel switching signal output circuit and a decode circuit so as to form a channel switching signal. CONSTITUTION:The quantity comparison circuit 20 compares the quantity of analog inputs 9, 10, 11. Then the sequence decision circuit sequences the analog inputs 9, 10, 11 in the small quantity order and decides to switch a channel in this order. Then a signal outputting the analog input 9 is lost at a prescribed time, e.g., at the converting time of an A/D converter and a signal outputting the analog input 11 is outputted from the sequence decision circuit 21. Thus, a channel switching signal output circuit 22 and a decode circuit 23 are operated to close the switch 12 and to conduct a switch 14. Finally, a signal outputting only the analog input 10 is outputted from the sequence decision circuit 21 and the channel switching signal output circuit 22 and the decode circuit 23 to conduct the switch 13 only.
Patent JP-H07220631-A (JP)
Title: Method of forming fluorescent film
Inventor: YAMANE MIYUKI
IPC: H01J9/22
Filed: 1994-02-01
Abstract: PURPOSE:To get a cathode-ray tube long in life and also, reduce the power consumption sharply. CONSTITUTION:In a process of forming a fluorescent film 5 on the inner face of the face part 1a of a bulb 1 by sedimentation, the fluorescent film 5 is dried, and then it is soaked in water again, and hot blast 8 is blown against it. The temperature of the hot blast 8 shall be not less than the temperature equivalent to the disconnection energy of water molecules. Hereby, the gas molecules discharged during a heat treatment process decrease, and the gas molecules remaining in a bulb at the time of a cathode-ray tube being completed are reduced. Moreover, the vacuum pollution inside the cathode-ray tube by the increase of currents of electron irradiation accompany in the progress of high brightness is reduced.
Patent JP-S56107686-A (JP)
Title: Incoming storing position variable system
Inventor: MATSUYAMA TAKAO
IPC: H04Q3/54
Filed: 1980-01-31
Abstract: PURPOSE:To reduce busy rate of link of an electronic exchange by shifting in order to the incoming banking position in the switch frame of a subscriber's telephone set, for every retrying to select a link of the switch frame of the electronic exchange. CONSTITUTION:When a subscriber's telephone set SUB-A has made an outgoing connection, the trunk TRK of an idle circuit is selected by the central control unit CC, and after that, the link between the incoming storing unit LVO of the switch frame SW NET and the trunk TRK is selected. In the event of link busy, the unit CC sends out a busy signal of the incoming storing position to the incoming storing position variable unit LVAU. The unit LVAU changes the connection of the channel of the telephone set SUB-A and the frame SW NET, and the unit CC selects the link between the incoming banking position LVN and the trunk TRK.
Patent JP-H06223871-A (JP)
Title: Manufacture of sodium-sulfur battery
Inventor: YOKOI KAZUAKI
IPC: H01M10/39
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a method for bonding solid electrolyte beta''-alumina and alpha-alumina inside a sodium-sulfur battery for storing power, with which high strength and high reliability and the excellent profitability are obtained. CONSTITUTION:A metal group insert material 5 is arranged in the bonding surface of a beta''-alumina bag tube 1 and alpha-alumina ring 4, and an electric insulating glass cover 10 is bonded to any one or both of the inner periphery and the outer periphery of this bonding surface by the same heating treatment. A bending strength at the bonded part of 20gkf/mm<2> or more, which is nearly twice of the conventional one, and strength nearly equal to that of beta''-alumina are obtained and the irregularity is restricted to 1.5kgf/mm<2>, and a bonded product having high reliability and the equal air-tightness and electric insulating property to those of the conventional one can be obtained.
Patent JP-H03217489-A (JP)
Title: Separation of tar and sludge in centrifugal separator
Inventor: HASEBE SHINJI
IPC: B04B1/20
Filed: 1990-01-22
Abstract: PURPOSE:To reduce water content of tar product in enhanced sludge separation ratio and improve quality of tar product by separating sludge from a crude tar by a centrifugal separator provided with a heating mechanism. CONSTITUTION:A steam chamber 2, e.g. having 100 deg.C inlet temperature and 95 deg.C outlet temperature is provided in the inside of a rotor 1 of horizontal decanter type centrifugal separator while surrounding passage of crude tar. In the centrifugal separator, the crude tar is charged from a crude tar inlet 3 into the rotor 1 and discharged through a passage of the center part from the vicinity of central part to the outside. In this time, sludge is moved to left by difference of specific gravity and discharged from a sludge outlet 5 to the outside. On the one hand, the tar is pushed to right and discharged from a tar outlet 6.
Patent JP-H03226725-A (JP)
Title: Camera for forming collage photograph
Inventor: EDOUIN EMU BARETSUTO
IPC: G03B15/08
Filed: 1990-01-22
Abstract: PURPOSE: To easily form a collage photograph by guiding light passing through a part which is not shielded by a screen to the first part of a positioned film by using a lens and guiding light from the screen to the second part of the film by using the lens. CONSTITUTION: This camera is provided with the lens 13 having a visual field, a means substantially positioning the film along the focal surface of the lens in order to expose the film, the screen 23 arranged so as to shield one part of the visual field and a flash illuminating the screen 23 in the midst of the exposure action of the film. Then, the light from the visual field is guided to the first position of the film arranged along the focal surface and the light from the screen 23 is guided to the second position of the film. Besides, a different film on which an image is previously recorded is arranged at the second position of the film. Thus, the image of an object from the part of the visual field which is not shielded and the previously recorded image are independently and clearly reproduced on the film so as to form the collage photograph.
Patent JP-H06293793-A (JP)
Title: Production of steroid-17-amide compounds
Inventor: KOJIMA KOICHI
IPC: A61P43/00
Filed: 1994-02-02
Abstract: PURPOSE:To profitably obtain the subject compound having a 5alpha-reductase- inhibiting action by a simple operation comprising reacting a specific carboxylic acid compound with a specified amine compound in the presence of a sulfonyl compound. CONSTITUTION:A carboxylic acid compound of formula I [A is group of formula II or III (R<3> is H, lower alkyl; R<4> is H, protected OH, substituted OH, protected carboxy, cyano; the dotted line is single bond or double bond), etc.,] s reacted with an amino compound of formula: NHR R [R,R are H, (substututed) lower alkyl, alkenyl, cycloalkyl] in the presence of a sulfonyl compound such a up mula: R'S0.X (R' is lover alkyl, halogenoalkyl, camphanyl, etc.; X is halogen) to produce the objective compound of formula TV.
Patent JP-H03215630-A (JP)
Title: Operating method for sintering machine
Inventor: NAKAJIMA RYUICHI
IPC: C22B1/20
Filed: 1990-01-19
Abstract: PURPOSE:To exactly control sintering reaction and to improve the efficiency of a sintering machine by measuring the temps. of exhaust gases at the plural points on the rear surface of a band to be sintered, computing a transverse deviation value and controlling the reference length distribution in the transverse direction of raw materials. CONSTITUTION:Plural thermometers S are transversely disposed in the wind box Q on the rear surface of materials 5 to be sintered. The information of the respective thermometers S are inputted to a computing element 8 and a controller 8 controls a charging gate 3 for the raw materials in accordance with there information. The policy of the control is to execute the control by determining the control target value of the case in which the heat recovery from the exhaust gases is regarded important, inputting the value obtd. by subtracting the temp. deviation value from this value to a controller 9 from the computing element 8, and controlling the charging gate 3. The reference length in the temp. control is determined for each of the respective divided widths if the designated value of the temp. is determined. This reference length is controlled by each of the respective widths. The quality is assure in this way and the heat recovery is efficiently executed.
Patent JP-S60157454-A (JP)
Title: Matching system of copier
Inventor: NANBA YOSHIHARU
IPC: B65H39/115
Filed: 1984-01-26
Abstract: PURPOSE:To improve the work efficiency and to utilize a matching pin effectively by containing copy papers, under second matching work, in such pins as following those pins which have contained the copy papers under first matching work. CONSTITUTION:Upon turning on of copy start switch 14 for starting second matching work without taking the matched copy papers, a copy command is fed to the copy mechanism 2 to perform copy function repeatedly by the number of setting sheet. Then, while matching with exhaust timing of copy paper, solenoid 30 of matching gate 21N1+1 corresponding to the number of previous copy sheet N1+1 is excited to contain the copy sheet in said matching pin 21N1+1. Similarly, the copy papers are contained sequentially in next pin 20N1+2 and following pins. In other words, under second matching work, the copy paper is contained sequentially in the following pins, to continue the matching work without taking out the copy paper so far as it will not exceed over N1+N2...N50, resulting in improvement of work efficiency and effective utilization of matching pin.
Patent JP-H04211202-A (JP)
Title: Reflection type diffraction grating and device by use of same deffraction grating
Inventor: TOMONO HARUO
IPC: G01D5/38
Filed: 1991-01-31
Abstract: PURPOSE:To provide a reflection type brazed diffraction grating having high reliability and also provide a device by the use of the same diffraction grating. CONSTITUTION:A reflection type diffraction grating has a characteristic that metal is evaporated in a brazed diffraction grating having a regular recess/ projection shape cross section so that a metallic reflection film 3 can be provided thereon, and that further, a protective coat 4 of SiO is formed on its reflection film 3 by means of evaporation. In addition to this, a displacement detector such as an encorder or a speedometer, or a color image reader also constitutes a characteristic of using this reflection type diffraction grating.
Patent JP-S62170828-A (JP)
Title: Transducer
Inventor: MIZUHARA HIROHISA
IPC: G01K7/25
Filed: 1986-01-23
Abstract: PURPOSE:To improve measurement accuracy extending over a wide measurement range by using a data storage means in which a data which corresponds to an output converted to a digital signal, and also offers a characteristic of linearity is written in advance. CONSTITUTION:An analog signal from a thermistor 1 is converted to a digital signal by an A/D converting part 4. In a memory IC5, a data which corresponds to this digital signal, and also offers substantially a characteristic of linearity is stored in advance. By applying the digital signal to this memory IC5, a desired data which is read out of the memory IC5 is converted to an analog signal by a D/A converting part 7, and also, converted to a voltage signal or a current signal by a signal converting part 8.
Patent JP-H01188271-A (JP)
Title: Robot for shot peening in pipe
Inventor: NAKAMURA IKUO
IPC: B24C3/06
Filed: 1988-01-20
Abstract: PURPOSE:To make it possible to perform the shot peening against the internal wall of a pipe of a small diameter safely and effectively by providing an impeller blast machine rotatable around a pipe axis through a rotary mechanism at the front section of a truck self-advancing in the pipe. CONSTITUTION:The high pressured air generated by the high pressured air generator 53 of an air unit H inhales the grits in the separator F carried on the rear section of a truck A due to the interaction of an ejector, when passing the position of the mixing valve connected to the lower section of a separator F and pressuringly send them to the impeller blast machine C carried on the front section of the truck A. This impeller blast machine C accelerates the grits, which are pressuredly sent, with the impeller which is being rotated in high speed and blast them from a grit blasting room to the internal surface of the pipe to peel and remove the dry paint film of the inner surface of the pipe. At this moment, the impeller blast machine C is rotated around the pipe(hydraulic iron pipe, for example) K by a rotary mechanism D and are moved in the axial direction by the truck(A). For this reason, the internal surface of the pipe K is spirally and uniformly.
Patent JP-H0849031-A (JP)
Title: Magnetic alloy showing improved corrosion resistance and magnetic recording medium
Inventor: RAJIBU YADABU RANIAN
IPC: C22C19/07
Filed: 1995-01-27
Abstract: PURPOSE: To provide magnetic alloy having high coercive force and high saturation magnetization, besides exhibiting excellent corrosion resistance and ideal physical properties for high density recording applications.  
     CONSTITUTION: The alloy contains ≥75 at.% Co, ≤10 at.% Ni, ≤20 at.% Pt, ≤10 at.% Ta, ≤10 at.% Ti and optionally ≤6 at.% B. The Ta/Ti ratio in the alloy is 3/1-1/3. The alloy is deposited by vacuum deposition (typically sputtering) on a similarly deposited non-magnetic Ni alloy underlayer. Nitrogen and/or oxygen may be introduced into the alloy during deposition to improve signal noise ratio. Other corrosion-resistant thin film alloys may also be obtained by the inclusion of Ta and Ti. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55104378-A (JP)
Title: Friction material
Inventor: SUGITA YASUSABUROU
IPC: F16D69/02
Filed: 1979-02-02
Abstract: PURPOSE: To provide a friction material having excellent abrasion resistance and stable friction coefficient by mixing friction material composition consisting of fiber or powder of animal skin or leather, vegetable fiber, polyamide fiber, thermosetting resin, etc. then by forming under heat and pressure.  
     CONSTITUTION: To provide a friction material composition, (a) 1W50% of fiber or powder of animal skin sprayed and coated with drying oil or semidrying oil and dry- treated, (b) 1W40% of vegetable fiber, (c) 1W20% of polyamide fiber or all- aromatic polyamide fiber, (d) 1W20% of carbon fiber, and (e) proper amount of thermosetting resin such as phenol resin and (or) melamine resin are well mixed. The compound is preliminarily shaped, is molded in a desired metal mold under heat and pressure, undergoes long period of heat treatment, and is polished to provide friction material product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56110274-A (JP)
Title: Semiconductor luminous device and its manufacture
Inventor: KINOSHITA JIYUNICHI
IPC: H01S5/00
Filed: 1980-02-04
Abstract: PURPOSE:To save an unnecessary function resulting from the thickness of a light permeable window by providing a through hole at the center of a light permeable window, condensing a light into the through hole from a luminous element and providing a rod-shaped lens having a square refraction factor distribution in an oriented diametrical direction. CONSTITUTION:A semiconductor laser 40 is mounted on a combination heat sink and stem 40a. A laser beam irradiated from the facing of the semiconductor laser 40 penetrates through the center of a light permeable glass window 41a combined with a sealing element and is condensed by a rod-shaped lens 44 having a square refraction factor distribution adhered with an adhesive. In addition, it is oriented so that it is irradiated through a glass window. In this case, the glass window 41a has no optical function and an irradiated light penetrates only through the rod- shaped lens 44 and then is condensed.
Patent JP-H06222834-A (JP)
Title: Travel control method for unmanned vehicle
Inventor: KOBAYASHI HIROYUKI
IPC: G05D1/02
Filed: 1993-01-27
Abstract: PURPOSE:To provide a travel control method of an unmanned vehicle which can prevent an unmanned vehicle from being stopped by misdetection of obstacles by providing an obstacle sensor on the face of the vehicle to perform the switching of detecting areas in the far and near stages or more. CONSTITUTION:An unmanned carrier 1 is provided with a pair of upper and lower obstacle sensors 2 and 3 on the front face of the vehicle body. The sensors 2 and 3 can vary the reaching distances of beams 4 and 5 in two stages by switching the output in the prescribed timing. The beam 4 of the upper sensor 2 has larger reaching distance than the beam 5 of the lower sensor 3. Therefore, four detecting areas 6D, 6L, 7D and 7l are formed. The travel of the vehicle 1 is controlled according to its traveling speed and the obstacle detecting results of both sensors. If an obstacle is included in the area 6D, the traveling speed of the vehicle 1 is reduced down to a fixed level or less. Thus, the control is switched between both sensors so that the obstacles in the areas 6D and 6L are neglected and the vehicle 1 is stopped when an obstacle is detected in the area 7L.
Patent JP-H04238917-A (JP)
Title: Automatic excavator for ground in caisson
Inventor: KOMORYA YOICHI
IPC: E02D23/08
Filed: 1991-01-08
Abstract: PURPOSE:To excavate the ground inside a caisson with high efficiency by control from the ground's surface. CONSTITUTION:A traveler 4 is provided in such a way as to enable it to travel along the inner wall 2 of a caisson body 1, and a bucket-type excavator A is attached to the traveler 4. A displayer to display the position and attitude of the excavator A and a working machine controller 21 to send out operation commands on the basis of signals from the set excavation pattern for the excavator A or manual operating section are provided. The excavator A is operated according to the set excavation pattern to excavate the ground inside the caisson with high efficiency by control from the ground's surface. The manual operating section is operated while watching the position and attitude of the excavator to excavate the ground inside the caisson by operation from the ground's surface.
Patent JP-S57127212-A (JP)
Title: Temperature controlling device
Inventor: AOYANAGI HIROFUMI
IPC: G05D23/24
Filed: 1981-01-30
Abstract: PURPOSE:To improve comfortability and to economize in energy, by setting an operation start time of the device and operating the device at a high graduation for a constant time after the operation start so that the temperature is automatically at a set graduation after the constant time. CONSTITUTION:When the inverted input voltage of a voltage comparator CP is a constant value to warm a temperature sensitive material PTH, the collector potential of a transistor (TR) Q1 is lowered; and when the noninverted input potential becomes lower than the inverted input potential, a TRQ3 is turned off, and an energizing current is not flowed to a relay coil RC to stop heating of a heater H. When the temperature sensitive material PTH is cooled, the noninverted input potential of the voltage comparator CP becomes higher than the inverted input potential, and the TRQ3 is turned on, and the energizing current is flowed to the relay coil RC, and power is supplied to the heater H to start heating again.