baber/WOPTO huggingface dataset:
Patent JP-H06192923-A (JP)
Title: Apparatus for moving spinning container
Inventor: HAUNAA FURIIDORITSUHI
IPC: B65H67/06
Filed: 1992-12-04
Abstract: PURPOSE: To provide a device for avoiding an operator's impuries or a malfunction by pushed objects in the moving direction of can pushers. CONSTITUTION: This device moves cans from a first position to a second position by means of the spinning can pushers which are movably disposed and machine frame portions and/or can guiding members which have extension portions intersecting with these pushers during the movement thereof. The device described above is characterized in that a means for actuating a switch 20 is disposed between the pushers 7 and 8 and the machine frame portions 9 and 12 and/or or the can guiding members 10' and 11 in the moving direction of the pushers 7 and 8 in order to stop the motion of the spinning can pushers 7 and 8.
Patent JP-H09164810-A (JP)
Title: Heavy duty tire
Inventor: KAWAI YOSHIYUKI
IPC: C08K3/34
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a heavy duty tire with superior low heat generation without damaging tear characteristics. SOLUTION: This is a heavy duty tire which has a carcass and a breaker layer which is disposed at the outside in tire radial direction. A tread part 2 is constituted of a tread rubber 9 on a tread crown side and a wing rubber 10 on tread shoulder side. The wing rubber 10 extends to a buttless part 8 beyond a tread contact end E and contacts with a side wall rubber 11 under such a condition as the tire is combined with a standard rim and given normal load under the standard internal pressure.  The wing rubber 10, whose width G in the axial direction of the tire is 15-25% of a tire cross-section width W, is constituted of rubber composition mixed with 0.5-5 pts.wt. of rubber modifier which contains 30-40% of N,N'-bis (2-methyl-2-nitropropyl)-1,6-hexadiamine in 100 pts.wt. of rubber component in which a weight ratio (NR/SBR) of natural rubber(NR) and styrene butadiene rubber(SBR) is in a range of 100/0-50/50.
Patent JP-H09166642-A (JP)
Title: Unsaturated type pressure cooker
Inventor: FURUKAWA HIROSHI
IPC: H01L21/66
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated type pressure cooker in which dew formation is prevented on a sample and the inner wall of test chamber. SOLUTION: When air in an enclosed test chamber 1 is heated at a heating section 2 while being stirred by means of a fan 3 and water 5 stayed at the bottom part of test chamber 1 is heated at a heating section 4 in order to impart hot moisture to a sample 9 mounted on a sample stage 24 separated from the water 5, temperature in the test chamber 1 is detected by means of a sensor 7 while the temperature of water is detected by means of a sensor 6 and a control section 13 controls the heating temperature at the housing section 2, 4 to a set level while keeping the temperature in the test chamber higher than the temperature of water depending on the detected temperature. The sample stage 24 is provided with a heater 24a and a sensor 25 for detecting the temperature of sample 9 is also provided.  A control section 26 controls the heating temperature of heater 24a higher than the temperature in the test chamber detected by the sensor 7 until the temperature of sample detected by the sensor 25 reaches a set level.
Patent JP-H07151822-A (JP)
Title: Test board with chuck function for pogo pin pressure
Inventor: FUJINO TAKAYOSHI
IPC: G01R31/26
Filed: 1993-11-30
Abstract: PURPOSE:To detect a defect due to drop in a contact pressure at early stages by a test board in which a pressure-sensor semiconductor part whose internal pressure is changed in proportion to the contact pressure with a pogo pin is provided and the contact pressure with the pogo pin is detected on the basis of its output. CONSTITUTION:The test board is composed of a board core layer 8 and of a board protective layer 9, a pressure-sensor semiconductor part 3 is installed in a part of the core layer 8, and a pogo-pin receiving seat 2 is formed in the protective layer 9 in such a way that the part comes into contact with a pogo pin 1. Then, when the test board is mounted on a test head part 10, the pogo pin 1 comes into contact with the receiver seat 2 under a definite pressure, its contact pressure is transmitted to the semiconductor part 3, and the semiconductor part 3 outputs a resistance which is proportional to the pressure. A voltage or a current is applied to the pogo pin 1 from the head 10, a current value or a voltage value which is generated according to the resistance value of the semiconductor part 3 is measured, data which is proportional to the pressure of the pogo pin is obtained, and the function is judged taking the contact pressure into consideration.
Patent JP-H11164580-A (JP)
Title: Brushless motor driving equipment
Inventor: KERA HISASHI
IPC: H02P6/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To drive a brushless motor with a high power factor and a high efficiency at all times by calculating a commutator lead angle of an inverter circuit, based on the results of comparison between a voltage command value and induced voltage of the brushless motor. SOLUTION: In a driving equipment 1, when a voltage command value calculating circuit 33 is supplied with a rotating speed command value f', it inputs a rotary speed deviation (f'-f), which is a difference between the rotary speed command value f' and a rotating number f', into its PID adjusting equipment and then calculates a voltage command value V' which is an effective value of voltage applied to a brushless motor 30. An inverter main circuit 28 has an effective value equal to the voltage command value V', and outputs three- phase sine wave voltage having a specified phase relationship with a communication phase angle obtained by adding a communication lead angle θL from a lead angle calculating circuit 37 to a rotor position of the brushless motor 30 detected by a position sensor 31.  By this method, the phases of induced voltage and of phase current are nearly the same, thereby driving high torque can be generated and the brushless motor with a high power factor and a high efficiency.
Patent JP-H03190507-A (JP)
Title: Magnetic levitation carrying method and facility
Inventor: OGURO RYUICHI
IPC: B60L13/06
Filed: 1989-12-15
Abstract: PURPOSE:To enhance damping disturbance suppression effect while maintaining the damping effect of control system at all times by arranging electromagnets for levitating a mover and performing fine positioning in the direction of levitation while applying a gravity compensation bias. CONSTITUTION:Plural pairs of electromagnets M1-Mn... are arranged, in two rows, in the longitudinal direction of a linear motor 1 where at least six (two pairs) of electromagnets, M1-M6 in this case, are continuously excited to attract and levitate a mover 2. When the mover 2 is moved by means of a linear motor 1, the electromagnets M1, M2 are de-energized while electromagnets M7, M8 are excited. Consequently, the mover 2 moves in the direction of an arrow and relative position to the electromagnets varies. Gravity compensation bias is applied at this position of the mover 2. Switching of the electromagnets is carried out when the gravity compensation bias for the electromagnet goes to zero.
Patent JP-2000156978-A (JP)
Title: Soft switching circuit
Inventor: IGARASHI MASATERU
IPC: H02M3/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce generation loss, improve conversion efficiency, simplify constitution, and realize miniaturization or the like. SOLUTION: In a soft switching circuit, in which a capacitor is connected in parallel with a switching element and made to perform resonance operation with a reactor, an element which is called a superjunction MOSFET which has small on-resistance and a large output capacitance is used as a switching element Q2. As a result, current conduction loss is reduced, and large output capacitance is used, so that a parallel capacitor which is connected in parallel with the element Q2 in the conventional circuit can be omitted.
Patent JP-H07182055-A (JP)
Title: Regulated power supply circuit
Inventor: AMANO NOBUTAKA
IPC: H02J1/00
Filed: 1993-12-24
Abstract: PURPOSE:To suppress heat loss and to easily make a circuit into an IC by turning the characteristics of the output current VS. output voltage of a regulat ed power supply circuit to 'pold-back current limiting characteristics' and further setting an output current at the time of an output ground fault small. CONSTITUTION:By setting the current when the output terminal of this regulated power supply circuit is subjected to the ground fault separately from the current value of overcurrent detection, the power consumption of this regulated power supply circuit at the time of the output terminal ground fault is suppressed. The output current at the time of the ground fault of the output terminal is set by resistors 6, 7, 10, 11 and 5 and a constant current source.
Patent JP-2000149823-A (JP)
Title: Deflection yoke
Inventor: FURUYA MINORU
IPC: H01J29/76
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in an electron beam shape because of a magnetic field from a convergence yoke and effectively carry out correction in a limited installation space without any extreme deterioration in correction sensitiveness. SOLUTION: A convergence yoke 1 is mounted to a neck part 6 of a cathode- ray tube via a holder 7 supporting a deflection yoke. A main lens side magnetic pole 4 and a screen display side magnetic pole 5 are formed in the tip part of a magnetic body 3 so that this tip part is positioned far from a main beam (from a tube axis) on an electron beam emission side (on the main lens side) of the cathode-ray tube and positioned close to the electron beam on the beam reaching side (on the screen display side).
Patent JP-2000151426-A (JP)
Title: Interleave and de-interleave circuit
Inventor: YAMAMOTO TOSHIFUMI
IPC: H03M13/27
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To start decoding in a delay time less than that equivalent to two blocks at maximum regardless of less capacitor of a memory. SOLUTION: The circuit adopts a method where a write address register 16 and an adder 17 are combined and the write address is increased by 32+1 each. After giving an initial value to the write address register 16 and writing the data therein, the value of the write address register 16 is fed back to the adder 17, and the write address register 16 stores again an address to which an added value is added. Let the added value be 33, a memory can cope with a data quantity of 32×32×3264. A read address counter 14 is divided into two counter parts, that is, a high order 3264 (12-bit) counter part and a low order 32×32 (10-bit) counter part, and realize a configuration such that first the high-order 12-bit counter is incremented and when the high-order counter is fully occupied (3264), the low-order counter starts count-up.
Patent JP-2001140597-A (JP)
Title: Shield machine for multi-core tunnel
Inventor: SATO TOYOJI
IPC: E21D11/40
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine for a multi-core tunnel capable of assembling center columns invariably properly regardless of a size problem on the cross sectional shape of the multi-core tunnel. SOLUTION: This shield machine is provided with a multi-core shield frame 2 having a cross sectional shape connected with a plurality of circles, rotary rings 3, 3 arranged rotatably around the circles in the multi-core shield frame 2, cantilever erectors 8, 8 provided in the rotary rings 3, 3 respectively and assembling segments along the multi-core shield frame 2, and a gate type erector 20 provided in one of the adjacent rotary rings 3, 3 and assembling the center columns 19 between the connected portions of the circles of the multi-core shield frame 2. The gate type erector 20 and the cantilever erector 8 are fitted nearly face to face in the common rotary ring 3.
Patent JP-H05157454-A (JP)
Title: Kiln and method for firing therein
Inventor: UENO IWAO
IPC: C04B35/64
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a kiln by which uniformity in heat history and gas history can be achieved, and a method for the firing therein. CONSTITUTION:The title kiln has a cylindrical firing tube 2 having an inlet 7 at one end and an outlet 9 at the other end and is provided with a means of rotating it. A plurality of bullet-shaped tubes, each of which contains an object to be fired, are contained in the firing tube 2, each bullet-shaped tubes being in contact with the bottom of the inner wall of the firing tube 2. This kiln is equipped with a means which moves the plurality of a bullet-shaped tubes, while they are being rotated inside the firing tube 2, from the inlet toward the outlet therein successively. The firing tube 2 is enclosed by a muffle tube 3 which can control a fuel gas atmosphere. A heating element 4 is placed over the muffle tube 3 in a manner of covering at least its central portion.
Patent JP-H04196899-A (JP)
Title: Channel selecting system
Inventor: ONISHI HIROFUMI
IPC: H04Q3/545
Filed: 1990-11-28
Abstract: PURPOSE:To efficiently select a line by referring to a route selection table by a value set to a counter area, and selecting an outgoing route of the incoming call concerned by an outgoing route selecting means. CONSTITUTION:The system is constituted so that in the case an incoming call to the same ground is generated, order of the incoming call is counted by a counter means 4, and in accordance with a count value, a counter area 5 is retrieved by an address, a route selection table 6 is referred to by a value set to the counter area 5, and an outgoing route 3 of the incoming call is selected by an outgoing route selecting means 7. According to this constitution, a first route is not determined by route selection order, and a first route selection becomes variable by outgoing route proportional allotment, therefore, a first route catching failure is decreased, and a delay of call connection can be prevented. In such a way, the line can efficiently be selected.
Patent JP-H04194343-A (JP)
Title: Staring control system of front engine front drive vehicle (ffv) engine and starting aiding device
Inventor: SAITO YOICHI
IPC: F02M31/12
Filed: 1990-11-27
Abstract: PURPOSE:To start a front engine frond drive vehicle (FFV) engine smoothly and quickly by controlling the extent of current-energization for a heating means by means of the compared result between engine temperature and startable judging temperature of warm-up completion temperature. CONSTITUTION:A startable judging temperature set up on the basis of fuel alcohol content out of an alcohol content sensor 19 is compared with an engine temperature at a controller 31. When an engine 1 is so judged that it is unstartable, a heater 13a for accelerating time and fuel carburetion preset befor fuel injection is energized with current. On the other hand, when so judged that it is startable, if the engine temperature is lower than a warm-up completion temperature, fuel is sprayed without energizing the heater 13a, but afterward this heater 13a is energized during a while till the engine temperature is reached to the specified value. In this connection, when the engine temperature is more than the warm-up completion temperature, the heater 13a is set down to a nonenergized state. With this constitution, the engine 1 is startable smoothly and quickly.
Patent JP-H01169524-A (JP)
Title: Method for keying data corresponding to equipment
Inventor: MINAMI HIDEAKI
IPC: G06F3/02
Filed: 1987-12-24
Abstract: PURPOSE:To easily change the setting of data by shifting data to the left side and setting up the data to collectively clear the final input data when an equipment is in an initial state, and in case of already set data, shifting a cursor to the right side to set up data. CONSTITUTION:A keying control part 12 is controlled by an operation control means consisting of a ROM, a RAM memory 11 and a CPU 10 and data inputted from a keying part 13 through the control part 12 are displayed on a display part 14. When the equipment is in the initial state, the data from the keying par 13 are set up on the least significant digit and displayed while successively shifting the input data to the left side. Since the input data can be collectively cleared and the final input can be cleared, input can be attained. In case of setting up and changing specific data in the already set data, a cursor to be moved in an optional direction and to be successively shifted to the right side at every input of data is moved to the position of the specific data. New data are set up and displayed on the position and the reset data are initialized. Thus, the input system can be used in accordance with respective cases.
Patent JP-H03189291-A (JP)
Title: Variable pitch propeller device
Inventor: SHIROTA KUNIHIKO
IPC: B63H3/06
Filed: 1989-12-20
Abstract: PURPOSE:To perform variation of pitch of propeller blades simply and cheaply by providing two outer cylinders capable of synchronized rotation with phase difference due to magnetic induction around a fixed shaft, and providing propeller blades on one outer cylinder through rotational seats. CONSTITUTION:When current is supplied to a plurality of windings 2, 3 provided on a fixed shaft 1, rotating magnetic field is generated around them. Then, a plurality of outer cylinders 4, 5 are rotated at same speed. Propeller bladed 10 provided on one outer cylinder 4 through rotational seats 9 are rotated around the fixed shaft 1. The thrust generated by rotation of the propeller blades 10 is transmitted to the fixed shaft 1 through thrust bearings 6 to result in propulsion of a hull. In this case, for varying the pitch of the propeller blades 10, phase difference corresponding to the pitch variation is generated between currents in respective windings 2, 3. Hereby, the phase difference is generated between respective outer cylinders 4, 5, and the rotational seats 9 are rotated around rotational hinges 8 by the angle corresponding to the phase difference.
Patent JP-H01168765-A (JP)
Title: Production of colored bulk material
Inventor: MUROI MASAO
IPC: C09C3/06
Filed: 1987-12-24
Abstract: PURPOSE:To obtain at low cost a colored bulk material which has a color excellent in fastness to heat, weather, chemicals, wear and abrasion and is suited for use in wall and floor materials for interior and exterior finish, by mixing a bulk material comprising silica as a principal component, an inorg. pigment and an aq. glue soln. under agitation, drying the mixture, sintering by heating and quenching. CONSTITUTION:A bulk material comprising silica as a principal component, one or at least two types of inorg. pigments and an aq. glue soln. are mixed together under agitation. The mixture is dried, heated and quenched. Representative examples of the bulk material comprising silica as a principal component include silica sand and silica rock granules. An appropriate inorg. pigment is selected in accordance with the desired final color. Representative examples of the inorg. pigment include CoO, Fe2O3, Cr2O3, MnO2, CuO, NiO, and TiO2. Representative examples of the aq. glue soln. include aq. solns. of water-soluble glues selected from among water glass, CMC, methylcellulose, sodium alginate and polysodium acrylate.
Patent JP-H10171326-A (JP)
Title: Image forming device and method
Inventor: KONO HISAAKI
IPC: G03G15/041
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time for copying of a first sheet by starting rising-process of the 1st carriage of a scanner part scanning an original before finishing uniform electrification processing for an entire photoreceptor drum at the time of starting the copying of the first sheet. SOLUTION: At the time of starting the copying of the first sheet, the rising- process of the 1st carriage 27 of the scanner part 4 scanning the original is started before finishing the uniform electrification processing of the entire photoreceptor drum 44, and the rising-process of the scanner part 4 is finished simultaneously with the finish of the uniform electrification processing of the entire drum 44, and the time of synchronizing a printer part 6 with the scanner part 4 is hastened.
Patent JP-2000153509-A (JP)
Title: Manufacture of blade of bamboo blind
Inventor: TEI HOGEN
IPC: E06B9/266
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a blade of a bamboo blind capable of manufacturing blades each having a strength in a mass production. SOLUTION: The method for manufacturing a blade of a bamboo blind comprises the steps of flatly correcting an upper surface and a lower surface of a bamboo piece obtained from a raw bamboo, simultaneously removing an inside part and an outside part of the piece, advancing corrosionproofing and mothproofing treatments, drying and then connecting the pieces longitudinally, cutting the pieces in a necessary size, dividing the connected bamboo plates to a suitable thickness by a dividing machine to obtain a blade original piece, advancing atmospheric pressure sandblasting and both-side sandblasting of the original piece to a necessary size, further advancing mildewproofing and base coating the piece, further advancing sandblasting, surface coating, providing punched holes, and advancing assembling to obtain a complete product.
Patent JP-2000137395-A (JP)
Title: Image forming device
Inventor: SUZUKI KAZUYOSHI
IPC: G03G21/16
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device having a structure capable of efficiently attaching a fixing unit to a device main body by pressing it from both side surfaces. SOLUTION: A pair of fixing unit fixing members 21 is turnably installed by a rotary supporting shaft 23 on the device main body 13, and the fixing unit 8 is held between both side surfaces. The fixing unit fixing member 21 is provided with a fixing protrusion 22 in the middle of a free end and a longitudinal direction. They are set as a pair, and a fixing unit 8 is joined and fixed by engaging with the front surface and the upper surface of the fixing unit 8 when both side surfaces of the fixing unit 8 are held by a pair of the fixing unit fixing members 21.
Patent JP-H03189641-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: TAKADA SHUNJI
IPC: G03C1/005
Filed: 1989-12-19
Abstract: PURPOSE:To enhance the sensitivity of the photosensitive material and to decrease the fogging thereof by incorporating the emulsion particles which are the particles having the structure varying in halogen compsn. and are produced in the presence of an oxidizing agent for silver. CONSTITUTION:This emulsion contains the emulsion particles which are chemi cally sensitized, have the structure (A) varying in the halogen compsn. and are produced in the presence of the oxidizing agent (B) for silver. The structure A is preferably the laminar structures consisting of a core part and >=1 shell parts and is also preferably the epitaxial structure consisting of the substrate particle and an epitaxially grown part. The oxidizing agent B is preferably the compd. of formula I, etc. In the formula, R denotes an aliphat., arom. group, or heterocyclic group; M denotes cation. The more specific example thereof includes the compd. of formula II, etc.