baber/WOPTO huggingface dataset:
Patent JP-H0791862-A (JP)
Title: Two stage combustion type burner for heating furnace
Inventor: FUJIWARA HIDEYA
IPC: C21D1/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a device which is capable of heating evenly articles to be heated under various heating conditions in a heating furnace. CONSTITUTION:The amount of combustion whose flame length is specified to keep its predetermined definite value even when a two stage type combustion gas burner 1 changes its amount of combustion and valve opening setting data which defines the relation between the amount of combustion and the valve opening of a primary and secondary combustion air flow rate control valve 2 are preliminarily stored in a memory means 31 of a control device 3. Based on the valve opening setting data, an arithmetic operation processing means 32 demands the valve opening of the air flow rate control valve 2 which specifies a definite value about the flame length in the amount of combustion of the burner 1 which is required to heat a steel piece up to a specified temperature in a heating furnace F. A valve opening setting signal generation means 33 provides a setting signal which forces the air flow rate control valve to conform to the required valve opening.
Patent JP-S61112246-A (JP)
Title: Operation control system
Inventor: YAMAZAKI TAKASHI
IPC: G06F1/00
Filed: 1984-11-06
Abstract: PURPOSE:To improve the operating efficiency of an operation control system by displaying the states of both duplicated information processors on an operation console and facilitating the easy observation of the system state in a debug mode and a problem analysis mode. CONSTITUTION:The state of a self-information processor 1 is stored to an RAM 12 in a self-operation console 3 connected with the processor 1. At the same time, the state of a mate information processor 2 is also stored to the RAM 12 via a mate operation console 4. An access state is set via a key part 20 and a key control part 21 to read whether the processor 1 is set under a using or waiting mode. Then the states of the processors 1 and 2 are displayed on the display parts 16 and 18 respectively after reading-out through the RAM 12.
Patent JP-H0284468-A (JP)
Title: Method for coating automobile and metallic coating compound used therefor
Inventor: HORI MASAHIKO
IPC: C09D5/38
Filed: 1988-09-21
Abstract: PURPOSE:To extremely improve productivity of multi-color coating by coating the surface of outer plate of body with an intermediate coating compound, then a primary metallic coating compound, simultaneously drying both the coating films and applying a secondary top coating compound. CONSTITUTION:The surface of outer plate of body of automobile is coated with an under coating film, to which an intermediate coating compound is applied, the intermediate coating layer is coated with a primary metallic coating compound and the intermediate coating compound and the primary metallic coating compound are simultaneously dried. Then a secondary top coating compound is applied to the dried coating film and dried to carry out coating of automobile. The intermediate coating compound contains preferably a main component resin, pigment, reflecting material such as Al pieces, cellulose derivative and inorganic substance such as barium sulfate.
Patent JP-H04113868-A (JP)
Title: Printer
Inventor: KANABOU KENJI
IPC: B41J13/02
Filed: 1990-09-04
Abstract: PURPOSE:To save a wasteful case of energy and besides to hold a paper bail lever under a stable state by removing necessity for holding the paper bail lever by separating it from a platen while electrifying an electromagnetic mechanism by a method wherein an engaging component such as a reversing spring or the like is used for a swing means of the paper bail lever. CONSTITUTION:Printing paper 2 is supplied to a printing part along a paper guide 7. Further at the same time, a stepping motor 26 is rotated, and a paper bail lever 11 is transferred in the arrow direction from a close position to an open position. At that time, from a point of time when the paper bail lever 11 is opened to a reversing position of an engaging component 13, the stepping motor 14 is decreased in speed by adjusting operation of a motor driver 18 by a signal of a CPU 16, and the paper bail lever 11 can be made to be of an open state without impulse. Since the paper bail lever 11 is stably held with the engaging component 13 at both end two positions in a longitudinal direction of a platen 1 after it has come to be of an open state, a current to the stepping motor 14 is intercepted with a current control circuit 17.
Patent JP-H04218716-A (JP)
Title: Displacement detection device
Inventor: HAYASHI AKITAKE
IPC: G01C9/30
Filed: 1990-09-05
Abstract: PURPOSE:To enable a device to be simple and compact for achieving a highly accurate detection by detecting deviation of a movable means which is rotated according to inertia or outer force from a reference position. CONSTITUTION:When water 8 is located at a reference position to a container 4, quantity of light detected by light-receiving surfaces 14a and 14b is nearly equal. For example, when the container 4 is rotated in a counterclockwise direction from this state, the water 8 is shifted from the reference position and is rotated in a clockwise direction, thus enabling the quantity of light arriving at the light-receiving surface 14a from a light source 12 to be increased and that arriving at the light-receiving surface 14b to be reduced. Similarly, when the container 4 is rotated in a clockwise direction, the quantity of light arriving at the light-receiving surface 14a from the light source 12 is reduced and that arriving at the light-receiving surface 14b is increased, thus enabling deviation of the water which is a movable means from the reference position and the deviation direction to be detected.
Patent JP-S6295435-A (JP)
Title: Pressure detecting device
Inventor: TAKEDA YOSHIAKI
IPC: G01D5/20
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a precise pressure detecting device which is not affected by ambient temperature by correcting temperature characteristics of a diaphragm with temperature characteristics of the capacitor of an LC oscillation circuit. CONSTITUTION:A core 8 moves in a coil 10 by the movement of the diaphragm 4 to vary the inductance of the coil 10. This coil 10 surrounds an oscillation circuit, so the core 8 moves to vary a frequency for variation in the inductance of the coil 10, thereby deciding whether pressure is high or not from variation in this frequency. The diaphragm 4 is generally molded out of rubber thinly, so its hardness varies with the ambient temperature and even when constant pressure is applied, the constant extent of movement is not obtained and variation in pressure is caused by the temperature difference, so that the temperature variation of the diaphragm has positive characteristic as shown by a dashed line. The capacitor 18 of the oscillation circuit uses a polypropyrene film capacitor having negative characteristics as shown by a broken line so as to correct the characteristics as shown by a solid line.
Patent JP-H0890731-A (JP)
Title: Heat-shrinkable film
Inventor: ADACHI EIJI
IPC: B32B27/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a heat-shrinkable film of a styrene/butadiene block copolymer excellent in printing aptitude and non-weldability. CONSTITUTION: In a two-layered heat-shrinkable film composed of a styrene/ butadiene block copolymer and containing a bisamide lubricant in at least one layer thereof, the lubricant content of one layer due to an ESCA method is set to 2% or more in a surface N amt. and that of the other layer is set to 1.5% or less.
Patent JP-2001058407-A (JP)
Title: Ink-jet recording apparatus and ink-jet recording head
Inventor: AONO KIYOMI
IPC: B41J2/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable good recording by substantially uniforming a discharge characteristic for every channel even when a discharge ink amount is different. SOLUTION: At an ink channel for discharging a color ink, driving pulses for discharging the ink are supplied to rear heaters 502 0.92μs later after driving pulses are supplied to front heaters 501. At an ink channel for discharging a black ink, driving pulses are supplied to rear heaters 504 0.3μs after driving pulses are supplied to front heaters 503. The front heaters 501 are driven 0.92μs earlier than the rear heaters 502 for the color ink. Therefore, an optimum refill time is secured and a printing failure is prevented. The front heaters 503 are driven 0.3μs earlier than the rear heaters 504 for the black ink, whereby an optimum refill time is secured.
Patent JP-S61112879-A (JP)
Title: Thermostat mixing valve
Inventor: TSUTSUI OSAMU
IPC: F24D17/00
Filed: 1984-11-07
Abstract: PURPOSE:To obtain mixture water of set temperature automatically by comparing a temperature sensed by a temperature sensing sensor provided on a mixture water path with a set temperature and controlling the opening ratio of a water valve and a hot water valve. CONSTITUTION:Drive units 5 having motors 6 which can vary opening ratio are provided on a water valve 2 and a hot water valve 4, and a temperature sensing sensor 8 is provided on a mixture water path 7 to which a water path 1 and a hot water path 3 are communicated. An electric signal received from the temperature sensing sensor 8 is compared with a set temperature, and a working signal comparing the temperature difference and adjusting the opening ratio of the water valve 2 and the hot water valve 4 is fed to drive units 5 and the temperature of the mixture water is controlled.
Patent JP-S6389310-A (JP)
Title: Molding tool
Inventor: MIYOSHI YOJI
IPC: B29C33/42
Filed: 1986-10-03
Abstract: PURPOSE:To prevent the generation of sink marks or flash on the surface of a molded form and reduce the cost of a product, by method wherein an elastic body is arranged between a top force and a bottom force to permit the contraction of the internal volume of a cavity by moving either one or both of the top force and the bottom force into the direction of mold clamping. CONSTITUTION:The height H of a cylindrical elastic body 4, engaged with the recess 5 of the bottom force 3 of the molding tool 1 and consisting of silicon rubber or the like attached to the outer peripheral surface of the recess 5, is sufficiently longer than the depth D of the recess 5. Accordingly, the top force 2 is abutted against the upper end surface of the elastic body 4 when it is mated with the bottom force 3. According to this method, a space S is formed between the top force 2 and the bottom force 3 and either one or both of the top force 2 and the bottom force 3 may be moved to the direction of mold clamping while generating elastic deformation in the elastic body 4 and, accordingly, the internal volume of a cavity 6 may be contracted. The internal volume of the cavity 6 is changed in accordance with the change of the volume of a stock solution B in the molding tool 1 in such a manner, therefore, any space, with the possibility to be the cause of vacuum bubbles or the like, will never by produced in the cavity 6.
Patent JP-H0282813-A (JP)
Title: Digital signal processing circuit
Inventor: KOBAYASHI KENJI
IPC: G11B20/10
Filed: 1988-09-20
Abstract: PURPOSE:To attain feedback control with a stable slice level in a very short time constant by obtaining a pulse having a width in response to the phase fluctuation and a pulse whose polarity is inverted with a reference width for each generation of each digital signal pulse. CONSTITUTION:When a center level A0 of an HF signal A is lower than a level of a reference signal H as shown in figure, the phase of a trailing edge B1 of a digital signal B is advanced resulting in decrease of the high level period. Then the phase of the leading edge D1 of a high level period of the output D results in advancing and the width of the output D in the high level period is widened. On the other hand, since the width of the lower level period is constant, its average value is increased in the positive direction. Then the output level H of a smoothing circuit 3 is lower than the ground level and feedback control is applied so that the high level period of the digital signal B shaped by a comparator 2 is prolonged. Moreover, when the center level A0 of the HF signal A is higher than the level of a reference signal H, the feedback control is applied so that the high level period of the digital signal B shaped by the comparator 2 is decreased.
Patent JP-H0875466-A (JP)
Title: Automatic inclination correcting device for laser projecting device
Inventor: KITAJIMA EIICHI
IPC: G01C5/02
Filed: 1994-09-05
Abstract: PURPOSE: To provide an automatic inclination correcting device for laser projecting device which has a wide correcting range and a high correcting precision. CONSTITUTION: This device is formed out of a first collimator lens 2 for making the laser beam L emitted from a laser diode 1 upward into a parallel light, a transparent vessel 3 transmitting the parallel light from a projecting lens 2, a projecting lens 4 for converging the light transmitted by the transparent vessel 3 to form the secondary light source 11 of the laser diode 1 in the position of a focal length f2, and a second collimator lens 5 for making the light from the secondary light source 11 into a parallel light. Silicone oil C is sealed in the transparent vessel 3, and a space 7 in contact with the surface of the silicone oil C is formed in the upper part of the transparent vessel 3.  The focal lengths f2, f3 with the projecting lens 4 and the second collimator lens 5 are set according to the refractive index of the silicone oil C, respectively, so that the parallel light from the second collimator lens is emitted vertically upward.
Patent JP-H1185875-A (JP)
Title: Regional medical information system
Inventor: YAMAGUCHI KAZUAKI
IPC: G06Q50/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a regional medical information system which utilizes batch-managed examination data and physical examination data for examination and treatment by batch-managing these data, so as to be shared by respective medical institutions within a local area. SOLUTION: Terminals are installed at respective medical institutions 1 and respective examination centers 2 for transmitting/receiving data on-line between the institutions 1 and the centers 2. After obtaining an examination result, examination data is transmitted from the center 2 to the institution 1. After receiving data, data can instantaneously referred to by a terminal. When a patient wants to know the past data at the time of receiving treatment at another medical institution 1, or the like., required data can be obtained immediately by making inquiry on-line to the center 2 from the institution 1.
Patent JP-H0795126-A (JP)
Title: Receiver
Inventor: IWASAKI JUN
IPC: H04B1/707
Filed: 1993-09-22
Abstract: PURPOSE:To reduce power consumption by stopping the operation of a TTL circuit for undesired control. CONSTITUTION:Upon the receipt of a decision bit whose level is logical 1, a searcher 15 stops the operation of TTL (Time Tracking Loop) circuits 24a-24c provided respectively to inverse spread devices 5a-5c except the TTL circuit 24a and the phase of a PN series generated by a PN generating circuit 23b or 23c controlled by the TTL circuit 24b or 24c whose operation is stopped is controlled so as to be coincident with a position shifted in the unit of delay time between paths constituting a multi-path based on the phase of the PN series controlled by the TTL circuit 24a in operation.
Patent JP-S6298053-A (JP)
Title: Automatic pressure reducing device for hydraulic reduction reversing gear for ship
Inventor: SATO TSUNEO
IPC: F16H61/30
Filed: 1985-10-21
Abstract: PURPOSE:To absorb a fluctuation in engine torque, by switching a pressure reducing means of hydraulic oil pressure to be supplied to a hydraulic clutch mechanism to a low pressure side when an engine speed becomes less than a set speed. CONSTITUTION:A hydraulic oil is supplied through a pressure reducing means 5 to a forward clutch 8 or a reverse clutch 9. When an engine becomes a low speed less than a set value, a signal for switching the pressure reducing means 5 is fed from an engine speed detecting means 10 to a switching means 12. Accordingly, the pressure reducing means 5 is switched to a low pressure side by the switching means 12. Then, a hydraulic oil pressure to be supplied to the clutch 8 or 9 is maintained low to provide a slightly slipped condition and thereby absorb a fluctuation in engine torque.
Patent JP-S6295462-A (JP)
Title: Implement for testing specific gravity of aqueous solution sample
Inventor: YAMADA SHIGEKI
IPC: G01N33/497
Filed: 1985-10-21
Abstract: PURPOSE:To measure the specific gravity of a sample with high exactness without the influence of the pH of the sample on the measured value by consisting the titled implement of a swellable material which exhibits the rate of water absorption corresponding to the ionic strength of the aq. soln. sample, a reagent layer contg. a material which generates a change in transparency by the solubility corresponding to the fluctuation width of the rate of water absorption and base. CONSTITUTION:The reagent layer 1 is obtd. by coating a coating soln. prepd. by dissolving the swellable material, water absorption indicating material, etc. on the base 2 and drying the coating. The swellable material may be any material of which the rate of absorption changes with the ionic strength of the aq. soln. sample and above all, a highly water-absorptive resin is particularly preferable as the rate of water absorption of said resin changes largely. The highly water-absorptive resin includes a starch/polyacrylic acid graft polymer, etc. The water absorption indicating material is preferably a material which is soluble in water and has high lightness when dried and is exemplified by tartrazine or the like which is transparent when dissolved in water.
Patent JP-H0573097-A (JP)
Title: Low delay code driving type linear encoding method
Inventor: KATAOKA AKITOSHI
IPC: G10L25/90
Filed: 1991-09-17
Abstract: PURPOSE:To obtain the encoding method which is hardly affected on a decoding side by a bit error on a transmission line. CONSTITUTION:A filter coefficient which is linearly predicted from the decoded speech waveform of a past frame is set in a synthesizing filter and two kind of exciting sources for a pitch period component and a noise component are used in addition to the synthesizing filter to perform predictive encoding. The decoded speech of the past frame is passed through a reverse filter to find a residue waveform, whose autocorrelation is found to obtain plural pitch period candidates Ti (i=1-m) in decreasing order; and waveforms of one frame from points traced back by Ti, 2Ti, and 3Ti are extracted from the residue waveform respectively and those three waveforms are added to obtain a pitch period candidate. Then the pitch period component having minimum distortion is selected among (mn) pitch period candidates for a current frame.
Patent JP-H1083593-A (JP)
Title: Recording device
Inventor: YOSHIDA EIJI
IPC: G11B15/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To record only desired information without setting time by providing control means for controlling a recording start or stop in a recording medium based on the result of comparison made by a comparing means. SOLUTION: A signal inputted from a device 11 which receives images or voice signals is compared with the recorded content of a storage device 12 for storing images or voice signals by a comparing device 13. When a program to be recorded by a user is started, a title or an announcement stored beforehand by the user is broadcast, the starting of the program to be recorded by the user is detected by the comparing device 13 and then the program is recorded in a device 3 for recording/ reproducing images or voices.
Patent JP-H1084420-A (JP)
Title: Information service method by call from information provider and service server for the purpose thereof
Inventor: YAMAUCHI SHINICHI
IPC: H04M15/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To attain service by a call from an information provider(IP), while keeping anonymity of the users. SOLUTION: A user A makes dialing with a special number + IP number (a), the user A connects to an IP 10 to hear contents of information and its charge (b), and when the user A hooks on, a service server 14 connects to the user A to inquire about whether or not the user A intends to conclude the contract (c). When the user A signifies the intention to conclude the contrast (d), a user number is provided to the user A and stored (e) and informs the user number to the IP 10 (f). The IP 10 enables making dialing with a specific number and user number to provide information by the call from the IP, while keeping the anonymity of the user.
Patent JP-H1082585-A (JP)
Title: Method and apparatus for drying unhulled rice
Inventor: IKEMOTO YUKINOBU
IPC: F26B9/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent decrease of taste even at the time of efficiently drying unhulled rice at relatively high temperature by drying by using an operation mode at specific temperature and relative humidity corresponding to specific value of moisture amount of the unhulled rice. SOLUTION: First, a cooling dehumidifying mode is set, the air is supplied at 36 deg.C and about 28% of relative humidity, and moisture is lowered to about 20%. Then, a heat pump mode is set, the air is supplied at 41% and about 25% of relative humidity, and the moisture is lowered to about 20 to l5%. To store at a low temperature, a cooling mode is set, and cold air of 15 deg.C and about 75% of relative humidity is supplied. The cooling mode is set by communicating connecting ports 5d with 5a and 5b with 5c of a fourway valve 5, opening a solenoid valve 6 and a solenoid valve 8, and closing a solenoid valve 7 and a solenoid valve 9. The heat pump mode is set by communicating connecting ports 5d with 5b and 5a with 5c of the valve 5, opening the valves 7, 9 and closing the valves 6, 8. The cooling mode is set by communicating the connecting ports 5d with 5a and 5b with 53 of the valve 5, opening the valves 6, 9 and closing the valves 7, 8.
Patent JP-S61114231-A (JP)
Title: Fast mechanical shutter
Inventor: DATE TAKAO
IPC: G03B9/10
Filed: 1984-11-09
Abstract: PURPOSE:To obtain an inexpensive, long-life, fast mechanical shutter by using a rotary shutter and a photographic camera shutter in combination. CONSTITUTION:This shutter consists of a fast shutter part which rotates continuously, a photographic camera shutter part which operates intermittently, and an electric circuit which drives the fast shutter part and photographic shutter part by receiving an external image pickup command signal, and performs fast mechanical shutter operation. A slit 5b passes by a sensor 8, which then sends an indication signal for closure to a camera shutter 6. On the other hand, 5c is a slit for shutter opening signal detection corresponding to a sensor 9 and when the slit 5c passes by the sensor 9, an indication signal for opening is sent out to the camera shutter 6. An arrow shows the rotating direction of a disk 5. A cut part 5a only passes through an optical path 10 after the slit 5c passes by the sensor 8 and before the slit 5b passes by the sensor 8 so that light 10 reaches an element 3'. The shutter speed is determined by the rotting speed of the disk and the angle theta of opening viewed opening of the cut part 5a viewed from the center shaft of the disk.