baber/WOPTO huggingface dataset:
Patent JP-H10294687-A (JP)
Title: Communication system
Inventor: ASANO KIMI
IPC: H04B7/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of communication by always using a dominant antenna by providing a table where data on which antenna is used and a call is to be made are filled in accordance with respective terminals for a base station, checking the reception field intensity of the respective antennas and filling the dominant antenna into the table during communication. SOLUTION: When a center 1 automatically reads meters 9-1 to 9-n, the instruction is sent to a private base station 5 through the base station 3. The private base station 5 receiving the instruction refers to the table, selects the antenna 6a or 6b and makes a call by using the antenna at the time of calling PHS (terminal machines) 7-1 to 7-n. When communication is executed, the private base station 5 checks the reception field intensity of the antennas 6a and 6b, judges the dominant antenna 6a or 6b, rewrites the table at any time and executes communication by using the antennas 6a and 6b.
Patent JP-H09288904-A (JP)
Title: Vehicle headlamp
Inventor: MATSUMOTO NAOYOSHI
IPC: F21Y101/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To utilize wasted reflected light for light distribution. SOLUTION: A reflecting surface 35 at the top wall 31 of a reflector 3 is made convex. As a result, light incident on and reflected by the convex reflecting surface 35 at the top wall 31 of the reflector 3 is controlled in diffusion in the upward and horizontal directions as compared with conventional reflected light. The amount of incident light increases, and the conventionally wasted light reflected from the reflecting surface 35 at the top wall 31 of the reflector 3 can be utilized for light distribution. Therefore, accumulation of light is avoided, appearance is enhanced, and the need for a shade is eliminated, resulting in the reduced number of part items. In the case of a vehicle with a high mounting position that allows viewing even the space just in front of it, e.g. a one-box car, the space in front of it can be illuminated rightly.
Patent JP-H0214994-A (JP)
Title: Well having retracting type working deck and production platform
Inventor: KIISU EE FUORUSU
IPC: E21B43/00
Filed: 1989-04-20
Abstract: PURPOSE: To retract a work deck to an area not being influenced by tidal wave by developing to at least one working position in an area where a retractable deck is influenced by wave at the time of tidal wave and retracting to a second stand-by position out of the area where the retractable deck is influenced by wave. CONSTITUTION: A platform 10 has one retractable work deck 20 and is constituted free to carry out free and unrestricted work without being troubled by a lower part fixed deck under the lower part fixed deck extremely congested with a valve, etc., of a well head. This retractable work deck 20 has a plural number of removable support panels, and it is possible to carry out work in the safest form by arranging them in a favourable form. Additionally, it is possible to develop this work deck at a position in an area having possibility to be tossed about by tidal wave under the lower part fixed deck 17. Consequently, it is possible to inspect and operate a device under the deck by easily approaching it.
Patent JP-H01275954-A (JP)
Title: Rolling ball type variable speed gear
Inventor: IMASE KENJI
IPC: F16H25/06
Filed: 1988-04-25
Abstract: PURPOSE:To make the whole body compact in size as well as to heighten the extent of contact ratio by setting up two movable plates so as to be opposed with each other after making each rolling ball so as to be set in both guide grooves of these first and second movable plates. CONSTITUTION:Grooves 4a, 4b being opposed to grooves 3c, 3d are formed in one side of a first movable plate 5, and each steel ball St is set in these grooves. Each rolling ball 13 is set up at an equi-interval over each inside of guide grooves 11, 12 of both these first and second movable plates 5, 7. Revolution displacement in the first movable plate 5 is absorbed by the steel ball St and rotation displacement alone is transmitted to the second movable plate 7. Thus, the whole body is miniaturized and, what is more, the extent of contact ratio is well improvable.
Patent JP-H05180564-A (JP)
Title: Apparatus for drying grain
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1991-05-07
Abstract: PURPOSE:To prevent any grain remaining in a drying machine from mixing with undried grain by a method wherein a command for transferring undried grain from a storage tank into the drying machine is conditional on detection of no grain by a grain detective means on the side of the drying machine. CONSTITUTION:An apparatus for drying grain consists of an integral set of a grain- circulating drying machine 4 and a storage tank 5. As a means of transferring grain from the storage tank 5 to said drying machine 4 or shutting off the transfer an opening-closing mechanism is provided which makes it possible to switch the drying of grain to two different manners, one manner being a double drying wherein undried grain in the storage tank 5 as well as the portion being filled into the drying machine 4 undergoes drying as both portions of grain are transferred with circulation and the other manner being a single drying wherein the grain being filled into the drying machine 4 undergoes drying as the grain is transferred with circulation. In transferring undried grain from the storage tank 5 to the drying machine 4 a command for the transfer is conditional on detection of no grain by a grain detective means on the side of the drying machine 4. Therefore, presence of residual grain in the drying machine 4 causes a command for the transfer to be rejected; hence said opening-closing mechanism is stopped from actuation or the like grain, from the transfer.
Patent JP-S59226894-A (JP)
Inventor: SHIOIRI AKIO
IPC: G21C19/32
Filed: 1983-06-09
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。
Patent JP-S583724-A (JP)
Title: Manufacture of metallic hollow tube having radiator fin
Inventor: TAKE TAKASHI
IPC: B21C37/15
Filed: 1981-06-30
Abstract: PURPOSE:To improve productivity and to reduce manufacturing costs in manufacture of a tube having a radiator fin through welding by utilizing welding residual heat to plow the outer layer of the tube outwards with a cutter and to form the layer into the fin. CONSTITUTION:A long metallic flat band 1 is formed into a cylindrical shape with roller 2-5, and is heated by a high frequency induction coil 6 and welded on the seam of the band formed with a press fitting roller 7 to produce a metallic weld tube 8. A cutter 9 integral with a dice 10 plows the outer layer of the tube 8 outwards while the tube 8 is supported with a friction roller 14, and is heated up to a high temperature through residual heat of welding and the plowed layer is passed through the dice 10 for forming the layer into a radiator fin through bending and folding. In this case, a metallic guide B is inserted inside of the tube and water discharged from the front end of the guide B cools the inner surface of the tube to prevent deformation through pressure caused by the cutting action of the cutter to provide a high operating efficiency in a manufacture of a tube having a radiator fin and reduction of manufacturing costs.
Patent JP-H04253967-A (JP)
Title: Naphthalene derivative
Inventor: MAAKU UIRUHERUMU DORUUSU
IPC: C07D401/12
Filed: 1991-04-05
Abstract: PURPOSE: To provide a novel naphthalene deriv. useful as a herbicide.  
     CONSTITUTION: The compd. of formula I [Q is O, S, NR (R, is H, alkyl); R' is H, alkyl; R 2  to R 4  are H, hydroxyl, amino, cyano, etc.; R 5  to R 7  are H, halogen, alkyl alkoxy, etc.; Z is N-R 8  or formula II (R 8  is H, hydroxyl, substd. alkyl, etc.; R 9  is H, halogen, cyano, etc.; R 10  is formyl, cyano, etc.)]; for example, 2-(4,6-dimethoxypyriquizine-2-il-oxy)-1-napthoaldehydephenyl hydrazone. The compd. is obtd. by bringing the carbonyl compd. corresponding to formula III and the amino compd. or methylene compd. of the formula H 2 Z into reaction at 0 to 150°C in a solvent (toluene) in the presence of a reaction assistant (e.g.; ammonium acetate) at need. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63268968-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: OYAMADA TETSUYA
IPC: F02M59/10
Filed: 1987-04-27
Abstract: PURPOSE:To promote the cost down of manufacture of an engine, by providing normally and reversely rotating cams for a fuel injection pump, reversing mechanism provided in a cam shaft and a distributor valve provided in a route of high pressure fuel oil. CONSTITUTION:When assuming Z for cylinder quantity, (n) for number of crests in a fuel cam 2, alpha for speed increase ratio of a fuel injection cam shaft 7 to a crankshaft 1 and N for quantity of fuel injection pumps 4, a formula of relation where alphanN=Z is satisfied. An engine has normally rotating and reversing cams 2a, 2b for the fuel injection pump 4, reversing mechanism 15 provided in the cam shaft 7 set up to these cams and a distributor valve 8 provided in a route of high pressure fuel oil forced to be press fed to each cylinder 11 from the fuel injection pump 4. In this way, the engine, less decreasing a setting quantity of expensive parts such as the fuel cam, fuel injection pump driving gear and the fuel injection pump permits the cost down of manufacture to be promoted.
Patent JP-H10290717-A (JP)
Title: Platform system
Inventor: MURAKAMI HIROMI
IPC: A47B19/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To display an original while designating read parts clearly by generating original data in which the part where a character code in a storage part is matched with the code recognized by a speech recognizing part is designated clearly. SOLUTION: The original is inputted from an original input part 1, characters are recognized by a character recognizing part 2, and the correspondent character code is assigned for each character. On the other hand, a voice input part 4 transmits the voice reading the original through a control part 11 to a speech recognizing part 5 and assigns the corespondent character code. A discrimination part 6 compares the character code stored in a storage part 3 with the code recognized and generated by the speech recognizing part 4 and discriminates whether these codes are coincident or not. Based on the character code and the discriminated result at the discrimination part 6, an original editing part 7 generates the original data clearly showing the part where the codes are matched with each other. A display memory part 9 stores the original data for one picture generated by the original editing part 7, and a display part 10 displays the original data clearly showing the part of coincident codes stored in the display memory part 9 and the read part of original while changing its background color into complementary color.
Patent JP-H06315120-A (JP)
Title: Power econimizing television receiver
Inventor: NAKANISHI HIROSHI
IPC: H04N5/63
Filed: 1993-04-28
Abstract: PURPOSE:To efficiently suppress the power consumption of the television receiver. CONSTITUTION:This television receiver is provided with functions for suppressing voltage gain of a video amplifier circuit 18 by operating a power economizing switch 26, and also, lowering a beam current limit value of an automatic contrast limiting circuit 25, and moreover, dropping an anode voltage of a cathode ray tube 20, and also, calculates the power reduced quantity obtained by operating the power economizing switch by a power measuring instrument 13 and displays it on the cathode ray tube 20 or a display device provided separately.
Patent JP-H02281151-A (JP)
Title: Electric power transducer
Inventor: AKAMATSU KENZO
IPC: G01R21/06
Filed: 1989-04-21
Abstract: PURPOSE:To obtain an electric power transducer characterized by high-speed response and no AC component by a constitution wherein the phases of an input voltage and an input current are shifted, the voltage and the current are multiplied, the two multiplied outputs are added, and the AC components are offset. CONSTITUTION:An input voltage and an input current are multiplied in a first muliplier 51. The phase of the input voltage is shifted by 90 deg. in a first phase shifter 61. The phase of the input current is shifted by 90 deg. in the second phase shifter 62. The output of the first phase shifter 61 and the output of the second phase shifter 62 are multiplied in the second phase shifter 62 are multiplied in the second multiplier 52. The output of the first multiplier 51 an the output of the second multiplier 52 are added in an adder 71. This electric power transducer is formed in this way. The multiplied output of the input voltage and the input current are added to the multiplied output of the voltage obtained by advancing the phase of the input voltage by 90 deg. and the current obtained by advancing the phase by 90 deg., and the AC voltages contained in the multiplied outputs are offset.
Patent JP-2000293413-A (JP)
Title: Data storage device and storage medium
Inventor: OKUBO HIROSHI
IPC: G06F12/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the storage capacity of storage media about a data storage device and a storage medium. SOLUTION: Common parts B and D of plural files are differentiated from non-common parts A, C, E, F and G. The parts B and D are stored in storage media and also, file common information about the parts A, C, E, F and G and the parts B and D is stored in respective files (a), (b) and (c). Each file is stored to share the parts B and D on the storage media.
Patent JP-S59229718-A (JP)
Title: Magnetic head for auxiliary magnetic pole energizing vertical magnetic recording
Inventor: HATAUCHI TAKASHI
IPC: G11B5/127
Filed: 1983-06-10
Abstract: PURPOSE:To avoid the reduction of the magnetic field of a magnetic matter due to an annealing treatment by poviding a magnetic thin film serving as a main magnetic pole to a nonmagnetic matter. CONSTITUTION:A magnetic pole matter 7 is formed by welding a guard matter 4 containing a magnetic thin film 6 serving as a main magnetic pole formed at the center part onto an oblong magnetic matter 5. The film 6 is not formed within the matter 5. Unlike a conventional case, no evil effect is given to the magnetic performance of the magnetic matter owing to an annealing treatment. Furthermore the form and the processing are simplified for the magnetic matter, and the accuracy of measurements is improved.
Patent JP-H02280764-A (JP)
Title: Vacuum cook machine
Inventor: KONDO NAOMASA
IPC: A61J1/05
Filed: 1989-04-21
Abstract: PURPOSE:To insert a cock up to the liquid level of the filling medical liquid without leaving gas foams in an injector by placing the outer cylinder of the injector in a vacuum box and sufficiently lowering the gas pressure on the undersurface side of the cock fitted onto the outer cylinder of the injector and pushing in the cock to the position where the undersurface closely contacts the medical liquid by the differential pressure from the atmospheric pressure supplied from the upper surface side, in a cartridge type injector. CONSTITUTION:The inner space 4 of a vacuum box 3 is made vacuum by driving a vacuum device. An air cylinder 14 lowers a pushing plate 17, and the cock 51 in a cock holding hole 13 of a cock holding plate 11 is slidingly moved by an installed pushing pin 16, and slightly inserted into the inner periphery at the edge part of the outer cylinder 50 of an injector. When outside air is introduced into the inner space 4 by driving a pressure adjusting valve 18, the cock 51 is sucked into the cylinder by the pressure difference between the outside air pressure applied onto the upper surface of the cock 51 and the vacuum applied onto the undersurface (inside the injector), and reaches the liquid level of the medical liquid 52 filling the injector outer cylinder 50, and the fitting of the cock 51 is completed.
Patent JP-H06312475-A (JP)
Title: Impact absorber
Inventor: ISAKA AKIHIRO
IPC: B60J5/04
Filed: 1993-04-28
Abstract: PURPOSE:To eliminate formation of a hard skin layer which is not formed oh a surface by uniformly heating to foam entire hard foamed resin material and to improve impact absorption performance by integrally arranging a coating layer on a surface of the hard foam to form an impact absorber. CONSTITUTION:An impact absorber 1 is arranged, for example, around a bumper of a road working vehicle to be used as a rear-end collision preventing remedy of a track, etc. In this case, the absorber 1 is formed by integrally arranging a coating layer 3 on a surface of a hard foam 2 having a bubbled part 2a. Thus, at the time of manufacturing the absorber 1, entire hard foamed resin material is uniformly heated to be foamed by utilizing the layer 3, and formation of a hard skin layer which is not foamed on a front surface is eliminated. Accordingly, the absorber 1 having excellent impact absorption performance and no hard skin layer can be obtained.
Patent JP-H08280196-A (JP)
Title: Motor control circuit
Inventor: TAKAHASHI YOSHINORI
IPC: H02P8/12
Filed: 1995-04-04
Abstract: PURPOSE: To smoothly rotate a motor by preventing uneven rotation by detecting the rotation of the motor while the drive current of the motor is lowered in steps after the motor is driven with the maximum drive current and, when the motor stops rotation, selecting a drive current larger than that immediately before the motor stops rotation. CONSTITUTION: After the conducting current of a motor is set at the maximum value by setting all CURRENT DEFs 1-3 at 'L', the the motor is started to rotate by setting MOTORON signal at 'H'. When SNSDTCTC signal is 'H' after set detecting time has elapsed, it is discriminated that the motor rotates and the set current is raised by one step. After raising the current, the rotation of the motor is again detected and, when the motor does not rotate, the set current value one-step higher than the set value when the nonrotation of the motor is detected is stored at a specific address of a ROM. By repeating these operations, the rotation and nonrotation of the motor is detected by gradually lowering the set current value. Finally, the conducting current of the motor is set at the value which is one-step larger than the current value when the nonrotation of the motor is detected.
Patent JP-S60247093-A (JP)
Title: Motor-driven blower
Inventor: SHIYOKUBA YASUHIRO
IPC: F04D25/08
Filed: 1984-05-22
Abstract: PURPOSE:To improve the fan efficiency by decelerating the speed of air flow to be delivered through a volute chamber in an annular volute chamber while converting the dynamic pressure gradually into static pressure when passing through a discharge path having the height 1.2-2.2 times that of the volute chamber. CONSTITUTION:The air flow delivered from a centrifugal fan 8 is straightened respectively by the outercircumference of said fan 8 and a volute chamber 16 formed with respective volute wall 17 then sufficiently decelerated in an annular volute chamber formed with the volute wall 17 and the fan casing thereafter led to the guide vane section 12 and the discharge path and straightened to be delivered through respective suction port of motor frame to the motor 5 side. When setting the height H1 of the discharge path to be 1.2-2.2 times of the height H2 of the volute chamber 16, the diffuser efficiency is maximized to cause no compression in the way of deceleration thus to convert the dynamic pressure gradually to the static pressure resulting in considerable improvement of fan efficiency.
Patent JP-H05299292-A (JP)
Title: Noise filter
Inventor: SAKAMOTO YUKIO
IPC: H03H7/075
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a noise filter which is of surface-mounting type and provided with a built-in resistor. CONSTITUTION:Ceramic base material layers and inner conductor layers 7 are alternately laminated into a laminated body 10 which is of integral structure and possessed of a varistor function. A resistor 12 is provided onto the upside of the laminated body 10, and an input electrode 14, an output electrode 16, and a ground electrode 18 are provided onto the surface of the laminated body 10. Noises penetrating a varistor component are absorbed by a part which is formed of an inner conductor and a ceramic base material inside the laminated body 10 and possessed of a varistor function. Furthermore, noises which are not absorbed by a part possessed of a varistor function are conducted to the resistor 12 connected to the electrodes 14 and 16 absorbed.
Patent JP-S59228179-A (JP)
Title: Wireless homing display system with synchroscope
Inventor: KOBAYASHI MIKI
IPC: G01S3/60
Filed: 1983-06-09
Abstract: PURPOSE:To enable the concurrent use of the existing synchroscope for a homing system by producing 3 phases of AC signal voltages from a DC output of a homing wireless receiver and indicating it with a synchroscope. CONSTITUTION:A DC output (d) of a homing wireless receiver 1 is introduced into a DC voltage-synchronous signal conversion circuit 3 to be converted into a 3- phase AC signal necessary for driving the synchroscope 4. Among the 3-phase AC signals necessary for the synchroscope 4, the reference phase voltage is one single phase AC voltage irrelevant to the receiver output (d) and one of other two phases thereof increases in proportion to the DC output voltage (d) of the receiver 1 while other one decreases in proportion thereof (d).
Patent JP-H11294790-A (JP)
Title: Indoor machine and air conditioner
Inventor: FUJIKI HIRONARI
IPC: F24F1/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To conduct indoor ventilation without causing lowering of air conditioning capacity. SOLUTION: The inside of an indoor machine 21 is divided into an air conditioning chamber 23 and a ventilating chamber 24 by a partition plate 22. An inlet 33 for making the ventilating chamber 24 communicate with an indoor space is formed in a panel part 34 which constitutes a part of a main-unit cover 32 and is fitted removably to the lower right side of the main-unit cover 32. Inside the ventilating chamber 24, a blower 31 for sucking indoor air from the inlet 33 and discharging it outdoors is provided.
Patent JP-H02296431-A (JP)
Title: Method and equipment for communication network access
Inventor: MEEDEI EMU NASETSUHI
IPC: H04L12/28
Filed: 1990-04-20
Abstract: PURPOSE: To equally handle all stations by providing two unidirectional paths having opposite directions, stations, and at least one head unit, and correcting the contents of a reservation field passing through the respective stations. CONSTITUTION: The basic operation of a cyclic reservation type multi-access method requires two MAC commands. Namely, they are a reservation command and a start, command. One cycle is started with a start command with a number which is issued by the head unit. Before a cycle with a number (i) is started, the head unit issues a reservation command numbered by the cycle (i). A station having data to be sent inserts a request for a sufficient number of slots into the reservation command and records it in a local reservation queue. The value indicating the number of requested slots is added to a length value which is already cumulated to insert one request into the reservation command.