baber/WOPTO huggingface dataset:
Patent JP-H11205162-A (JP)
Title: Multi-carrier transmitter
Inventor: KAWASHIMA ETSUO
IPC: H04B1/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-carrier transmitter with a reduced circuit scale and power consumption which enables ALC control over a wide dynamic range at a lower cost. SOLUTION: This multi-carrier transmitter is provided with first and second modulators 3 and 6 for respectively modulating data by first and second high frequency signals from first and second local oscillators 2 and 5 and for generating first and second modulation waves; first and second variable gain amplification parts 4 and 7 for amplifying the first and second modulation waves with variable gains; a synthesis part 8 for synthesizing the two modulation waves; a distribution part 9 for distributing the output of the synthesis part 8 and supplying one of it to an antenna; a frequency conversion part 11 for inputting the other one of the distributed output and for frequency-converting the first and second modulation waves extracted for the ALC control to first and second intermediate frequencies by the high frequency signals from a third local oscillator 12;  and an ALC circuit 13 for receiving transmitted output control signals and the first and second intermediate frequencies, for performing a comparison arithmetic processing and outputting first and second control voltages to the variable gain amplifiers 4 and 7. The output level of the first and second modulation waves is kept fixed.
Patent JP-2000213044-A (JP)
Title: Toilet unit
Inventor: HONDA HIRONORI
IPC: E03D11/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet unit capable of producing a wide and calm space even when a Western style stool and a hand washing unit are efficiently arranged in a narrow toilet, a partition dividing a hand washing zone and a stool zone is provided, and a storage shelf and a handrail are provided. SOLUTION: A Western style stool 1 is arranged in such a way that it is directed to the direction of the center of a toilet room using one of four corners of the toilet room as the back, and a hand washing unit 3 is arranged in such a way that it is directed to the direction of the center of the toilet room using the corner adjacent to the corner at which the Western style stool 1 is arranged as the back. Consequently, a space at the time of use of the Western style stool 1 and the hand washing unit 3 can be widened, and the space can be effectively utilized in a narrow toilet to provide a toilet unit having the calm space.
Patent JP-H04255046-A (JP)
Title: Memory protecting circuit
Inventor: MATSUMURA EIICHI
IPC: G06F1/32
Filed: 1991-02-06
Abstract: PURPOSE:To reduce a leak current from a RAM part by connecting the output of a constant voltage circuit connected between a charge circuit and a battery or a capacitor to the capacitor and the RAM part, and at the time of interrupting the battery, interrupting also the constant voltage circuit. CONSTITUTION:The output of the constant voltage circuit D connected between the charge circuit B and the battery A or the capacitor E is connected to the capacitor E and the RAM part F. When power is supplied to the RAM part F through the circuit D, a leak current from the RAM part F can be extremely reduced and the circuit D can be constituted of transistors(TRs) having the same VT as a CPU part or the like. At the time of memory protecting operation, i.e., the interruption of the battery A, the circuit D can be interrupted and no unnecessary current flows. Since the output voltage of the circuit D is set up by using a MOS TR VT as a reference voltage, the output voltage is changed while interlocking with the variation of the minimum operation voltage of the RAM part F, so that the operation of the RAM part F can be conveniently guaranteed.
Patent JP-H02169850-A (JP)
Title: Starting carbureter
Inventor: HIRAIWA HISAYOSHI
IPC: F02M1/04
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a starting carbureter capable of coping with temperature conditions of an engine with high precision and responsibility and of improving the startability at re-starting by installing a temperature sensing member on the engine side, which expands and contracts in accordance with engine temperature, and a transmitting means which transmits the expanding movement of the temperature sensing member to an opening/closing member. CONSTITUTION:A temperature sensing part 19 is constituted by placing a temperature sensing case 17 in the cooling jacket of a head cover 1a, and filling the space enclosed by the temperature sensing case 17 and a diaphragm 17b installed therein with thermo- wax 17a. Working fluid 18 is filled in the temperature sensing case 17, an oil hydraulic hose 16 and an oil hydraulic chamber 12d. The thermo-wax 17a is directly expanded and contracted with the temperature of engine cooling water, and a plunger 8 is lowered with its expanding movements, which eliminates problems caused by the difference between engine temperature and the temperature ambient of a carbureter. As a result, the density of air-fuel mixture required on the engine side and the density of air-fuel mixture from a starting carbureter become identical, so that the problem of excessively high air-fuel mixture density at re-starting can be solved to improve the re-startability.
Patent JP-H10212755-A (JP)
Title: Assembly structure of sewage treatment tank
Inventor: MARUYAMA TOSHIO
IPC: E03F11/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembly structure of a sewage treatment tank which is simple but ensures a water-proof ability. SOLUTION: In a assembly structure of a sewage treatment tank, a treatment tank 1, and a partition panel 2 for sectioning the inside of the treatment tank 1, and end parts 8 of the partition panel 2 are fixed to the tank 1 by means of rivets each having a recess 7. A bowl shape cap 5 is formed therein with a protrusion 4 adapted to be inserted in the recess 7 of the rivet 3, and an adhesive 6 is applied over the inner surface of the cap 5 in order to cover the rivet with the cap 5.
Patent JP-H07204531-A (JP)
Title: Shearing crusher
Inventor: KOBAYASHI YOSHIKAZU
IPC: B02C18/14
Filed: 1994-01-13
Abstract: PURPOSE:To easily replace a cutting blade, to easily produce the cutting blade and to firmly fit and fix the blade to a rotary shaft by dividing the cutting blade into at least two pieces in a peripheral direction, connecting respective divided cutting blades to each other at a contact part in a peripheral direction and restraining them to a rotor. CONSTITUTION:In a shearing crusher, a matter to be treated charged from an upside into a casing 10 is bitten and sheared by the cutting blades 3 at a rotor peripheral part of at least two rotary shafts 20 driven to be rotated in a direction opposite each other and discharged downward. Blade mounting rotors 25 are mounted while shifted in their location in an axial direction between respective rotors mounted on mutually adjacent shafts 20 from each other by such an amt. that a blade on the rotor mounted on one axis 20 is just interposed between blades on the rotor mounted on another adjacent shaft 20. In this way, the cutting blade 30 mounted at the blade mounting rotor 25 is brought into sliding contact with an adjacent cutting blade 30 and shears the matter to be treated like a scissors. The cutting blade 30 is divided into at least two pieces, in this case into three pieces, when the cutting blade 30 is damaged, a connection is released at the contact part in the peripheral direction to easily remove and exchange it with a new one.
Patent JP-H07205670-A (JP)
Title: Clutch operating device for riding type working vehicle
Inventor: SASAKI KATSU
IPC: B60K17/02
Filed: 1994-01-13
Abstract: PURPOSE:To prevent the generation of the distortion between a shaft and a boss by extending the boss of the case of the frictional clutch of a riding type working vehicle, sideways, support an operating boss which installs and holds a ball bearing having the same axis center to the case, on the boss, and connecting and disconnecting the clutch by the shift in axial direction by a shifter. CONSTITUTION:As for a riding type working vehicle equipped with a frictional clutch interposed between a driving shaft and a driven shaft having the same axis center, the boss of the clutch case of the frictional clutch is extended sideways, and an operating boss 42 which installs and a holds ball bearing 44 having the same axis center to the clutch case is supported on the boss, and the frictional clutch is connected and disconnected by shifting the operating boss 42 in the axial direction by a shifter. Accordingly, the lateral width of the ball bearing 44 can be reduced in comparison with that in the longitudinal shaft system, and the boss of the clutch case can be elongated, and the generation of distortion of the boss for the axis can be prevented, when the frictional clutch which is always in a connection state is connected and disconnected.
Patent JP-H10192384-A (JP)
Title: Deodorizing method and its device
Inventor: KODA HIROSHIGE
IPC: A61L9/14
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high deodorizing effect by extremely small structure without a mobile part without using a filter. SOLUTION: One end of a pipe 7 is connected to the side surface of a duct 11 which is extended vertically, a nozzle 6 for permitting injected water to collide with the inner wall of the duct or a target 12 provided on the inner wall is incorporated or adjacently provided in the other opening end and also a screen 10 having a mesh between the nozzle and the inner wall or the duct or the target provided on the inner wall.
Patent JP-H02195220-A (JP)
Title: Strain detector
Inventor: SATO HIROSHI
IPC: G01L3/10
Filed: 1989-01-25
Abstract: PURPOSE:To improve noise resistance by covering a gap between yokes and a receiving shaft with slip rings made of metal material whose thickness is thicker than the skin depth which is determined by conductivity, permeability and magnetic flux frequency. CONSTITUTION:When torque is applied on a receiving shaft, stress is generated. The permeabilities of magnetostriction element-piece groups 2 and 3 are changed by the strain. Detecting coils 4 and 5 detect the change in permeability as the change in magnetic impedance. Outputs corresponding to the applied torque are generated from detecting circuits (not shown) which are connected to the detecting coils 4 and 5. Yokes 6 and 7 becomes parts of the magnetic paths of the magnetic fluxes which are generated by the current conduction through the detecting coils 4 and 5. The yokes act to prevent the leakage of the magnetic flux to the outside. A shield 8 prevents the leakage of magnetism from the inside and shields the intrusion of noise magnetic field from the outside. Slip rings 9 and 10 are formed with, e.g. phosphor bronze, prevent the leakage of the magnetic flux from the inside and also prevent the intrusion of electromagnetic waves from the outside. Owing to th shielding effect, sensitivity is improved.
Patent JP-H04237714-A (JP)
Title: Concrete reinforcing steel member
Inventor: OKIMOTO MASAYUKI
IPC: E02D5/04
Filed: 1991-01-14
Abstract: PURPOSE:To suppress the cost and enhance the quality by coupling together a plurality of box-shaped sheet piles of steel equipped at the web with a number of holes through the fit joint at each side edge firmly, and forming each reinforcing member for large depth use wherein the bottom setting part is accomplished jointlessly. CONSTITUTION:A bi-arm joint 3 is welded to the side edge of a box-shaped steel or I-steel 2 having perforated web, and thereby a unitary box-shaped sheet pile 4 of steel is formed. A plurality of such sheet piles 4 are fitted together and coupled by the joints 3 and fixed through welding 8 to form a reinforcing member 1 for concrete. The bottom setting part 5 of this reinforcing member 1 is embodied jointlessly with out such joints 3, and a gap retaining plate 7 is fixed, according to necessity, horizontally at the undermost part 6. The reinforcing member 1 is placed in a large depth excavated hole using an extra-large crane or the like, and muddy water is solidified to construct a continuous underground wall, etc. Thereby the strength can be increased to contribute to prevention of deformation, etc., and easy and efficient execution of works be ensured, and concrete be placed smoothly to fill the spaces.
Patent JP-H10213284-A (JP)
Title: Split header and manufacture thereof
Inventor: FUYU KIYOUHEI
IPC: F25B41/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the basic performance of a room air conditioner while suppressing its assembling costs. SOLUTION: A metal plate of a predetermined thickness is drawn into a tubular body 10 having a tubular refrigerant lead passage 11 and a liquid sump 12 with a step 13 in the inner peripheral wall. Another metal plate of a predetermined thickness is machined into a lid 20 having refrigerant vents 21. The lid 20 is placed on the step 13 formed in the liquid sump 12 of the tubular body 10, pipes 30 are fitted on the vents 21 of the lid 20, and then the tubular body 10 and the lid 20 as well as the vents 21 of the lid 20 and the pipes 30 are soldered together with solder 40 including ring solder and powder solder.
Patent JP-S62173411-A (JP)
Title: Lens barrel
Inventor: IWASAKI KAZUMI
IPC: G02B7/04
Filed: 1986-01-28
Abstract: PURPOSE:To execute exactly an auto focus function by fixing a focus helicoid an a focus ring by a focus adjusting frame. CONSTITUTION:A focus ring 39 is fitted to a focus helicoid 36, and thereafter, the focus ring 39 is fixed to a prescribed position, and a focus adjustment is executed by turning the focus helicoid 36. Thereafter, a focus adjusting frame 46 is inserted into an idle hole 48 in order to turn as one body the focus helicoid 36 and the focus ring 39, and a columnar projection 47 of the focus adjusting frame 46 is engaged into a hole 45 of the focus helicoid 36. In this state, the focus adjusting frame 46 and the focus ring 39 are fixed by winding round a film tape 49. Accordingly, no strong force is applied to the focus helicoid 36, and no deformation is generated in a male helicoid screw 37 of the focus helicoid 36.
Patent JP-H0558128-A (JP)
Title: Method and device for adjusting vehicle shock absorber at various damping stages and method and device for controlling supporting apparatus provided for damping action according to shock absorber performance
Inventor: MANFUREETO REEDAA
IPC: B60G17/018
Filed: 1992-01-31
Abstract: PURPOSE: To improve comfortability in travel with no damage in safety by switching a shock absorber to the next damping stage whenever a total damping requirement value almost agrees with a damping stage switch value. CONSTITUTION: An adjustment device 10 adjusts a shock absorber 2 of a car to various damping stages. Here, instantaneous values b1 -b6 of specified damping requirement amount are acquired. The instantaneous values b1 -b6 are converted to damping requirement defining quantities according to a power function, so that a base comprises a specified damping requirement while an exponent specifies a relative weighing for respective damping requirement defining quantities in a total damping requirement. Then, instantaneous values n1 -n6 of damping requirement of individual damping requirement defining quantities are added to form a total damping requirement n. Then, the total damping requirement n is compared to damping stage switch values 11 and 12 and if both almost agree each other, the shock absorber 12 is switched to the next damping stage each time.  Thus, the comfortability in travel is improved with no degraded safety.
Patent JP-S58134338-A (JP)
Title: Controlling system of digital computer
Inventor: OBARA MASAKI
IPC: G06F15/16
Filed: 1982-02-05
Abstract: PURPOSE:To execute a desired test on a microprocessor, by inputting a data including a desired instruction code to the microprocessor from outside in place of a memory, then executing the instruction. CONSTITUTION:A control circuit 11 delivers a WAIT signal when a microprocessor 3 gets in a memory cycle to read out the head word of an instruction to a memory 4 and then stops the operation of the processor 3. Then the circuit 11 sets the memory 4 in a non-selection state by delivering a memory replacing signal and then delivers a control instruction code to a data bus 10 via a data bus output gate 15 in place of the data given from the memory 4. Furthermore the WAIT signal is released for a period during which the processor 3 proceeds to the next memory cycle. This WAIT signal is delivered again in the next memory cycle, and the next instruction code is delivered through the gate 15.
Patent JP-S62174614-A (JP)
Title: Transparent cover plate for instrument for automobile
Inventor: SAKANE HIROMI
IPC: G01D11/26
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a cover plate with good quality by using thermosetting acrylic resin for the cover plate for an instrument and reducing molding strain. CONSTITUTION:Chemically bridged linear polymethyl metacrylate are sued as the thermosetting acrylic resin. This materialis made in a block shape or a sheet shape with shape almost close to the cover front and this is charged in a die with the shape of the cover front and heated and pressurized and molded as the shape of the cover front. Since the cover plate 6 is made using such material, the molding strain is extremely reduced and made stable. Further, heat resistance can be improved and chemical resistance is also improved remarkably and the cover plate is not almost invaded by a volatile medical liquid of every kind from the inside of a meter 2. Further, since the molding is performed by hot-pressing, the cost of the die, namely, the cost of a product can be lowered.
Patent JP-H04254874-A (JP)
Title: Developing device
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 1991-02-07
Abstract: PURPOSE:To provide a developing device capable of making good developing by making toner difficult to be accumulated in a part of a regulating blade and be uniformly electrified. CONSTITUTION:A developer 24 passes through a mesh hole by the magnetic force of a magnet roll 26 provided in a developing sleeve 16 to be sticked on the developing sleeve 16. The developer 24 is unbound by passing a metal mesh 30 to be eliminated to become solid and a mass. The developer 24 sticked on the developing sleeve 16 forms a magnetic brush, and rotatably moving and passing between the developing sleeve 16 and the metal mesh 30 to be carried to a developing region.
Patent JP-S63185942-A (JP)
Title: Production of tribenzylamine
Inventor: NAHATA TOSHINARI
IPC: C07C67/00
Filed: 1987-01-26
Abstract: PURPOSE:To obtain the titled compound which is an useful raw material for various synthetic reactions in high yield, by reacting benzylamine with benzyl alcohol in the presence of a hydrogenation catalyst while feeding the benzylamine and benzyl alcohol and removing formed water to the outside of the reaction system. CONSTITUTION:Benzylamine and benzyl alcohol, preferably at 1:2-4 molar ratio are reacted in an inert organic solvent, preferably toluene, etc., in the presence of a hydrogenation catalyst such as Raney catalyst, e.g. Raney nickel, Raney cobalt, etc., stabilized nickel and noble metal catalyst, etc., at 140-200 deg.C, preferably 150-180 deg.C, for 2-10hr while feeding the benzylamine and benzyl alcohol into the reaction system and the reaction is then completed in 2-5hr while removing formed water to the outside of the reaction system. The hydrogenation catalyst is removed from the reaction solution by filtration while hot and the filtrate is purified by distillation, etc., to afford the aimed compound in high purity.
Patent JP-H11211965-A (JP)
Title: Zoom lens barrel
Inventor: ONDA KAZUHIKO
IPC: G02B7/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and inexpensive zoom lens barrel. SOLUTION: This zoom lens barrel is equipped with an intermediate barrel 4 arranged to rotate around an optical axis and performing variable power and focusing by moving plural lenses in an optical axis direction by the rotation; and is provided with a cam barrel 7 equipped with a cam for variable power 24 and a cam for focusing 27 and held by a clutch means at plural variable power positions set at almost equal angle intervals along in a rotating direction, and a rear group cam barrel 8 driven to be rotated by the barrel 4 so that it can be rotated relatively to the cam barrel 7 over an angle range being the integral multiple of the equal angle interval.  By integrally rotating the rear group cam barrel 8 and the cam barrel 7, variable power is performed by the action of the cam 24; and by relatively rotating the rear group cam barrel 8 to the cam barrel 7, focusing is performed by the action of the cam 27. Plural click locking grooves 26 synchronizing with the pattern of an encoder controlling the rotation of the barrel 4 are formed on the cam barrel 7. At the time of focusing, a click ball 17 is engaged in the groove 26 so as to hold the cam barrel 7 at an optional variable power position.
Patent JP-H01192088-A (JP)
Title: Memory device
Inventor: ITO SUSUMU
IPC: H01L39/18
Filed: 1988-01-27
Abstract: PURPOSE:To reduce the kinds of materials and to perform recording with high density by arranging a superconductive ring in an area enclosed by stripe shape electrodes cross-arranged in matrix shape, and controlling a superconducting state and the selective attachment of a pulse current on the electrode. CONSTITUTION:For example, the superconductive ring 811 desired to be written is scanned and projected by a laser beam via the laser diode 103b of a superconducting state control means, etc. Synchronizing with the above, the pulse current is attached on the stripe shape electrodes 21, 22, 41, and 42 which enclose the ring 811 arranged in the matrix shape by a read/write means 10. And when the projection of the laser beam is stopped, the ring 811 is set at the superconducting state, and an inductive current is generated on the ring 811 set at the superconducting state by cutting off the pulse current so as not to lose a magnetic field generated by the pulse current. Ternary data corresponding to the presence/absence and the direction of the current is written on the ring 811, and it is read out similarly, and a memory device capable of performing the recording with high density can be obtained because a few number of kinds of constituent materials is supplied.
Patent JP-H01191573-A (JP)
Title: Personal computer
Inventor: SATOU RIYOUICHIROU
IPC: H04N1/387
Filed: 1988-01-27
Abstract: PURPOSE:To prevent deterioration in quality of an output image in an opposite equipment by dividing and rotating a transmission document to convert its format in case the width of the transmission document is wider than the reception recording of the opposite equipment and transmitting, to the opposite facsimile equipment, the divided data of the document in the same size of the original. CONSTITUTION:If the recording width of the opposite facsimile equipment is narrower than that of a transmission document, the original is halved, and the first half is rotated for ninety degrees, and this image data of an image after thus rotated is converted to a facsimile code to transmit. Thereafter, another half of the image is also rotated for ninety degrees, of which image data is converted to a facsimile code to transmit. In such a way, without thinning out image data to be transmitted, the data can be exactly transmitted to a facsimile equipment, as a result, an image outputted by the opposite equipment does not deteriorate in quality.