baber/WOPTO huggingface dataset:
Patent JP-H03237241-A (JP)
Title: Idle rotation controller of engine
Inventor: OUCHI YASUSHI
IPC: F02D29/06
Filed: 1990-02-13
Abstract: PURPOSE:To prevent decrease in the number of idle rotations with a simple and expensive structure by detecting an absolute value and variation of generation voltage to detect increase in load of a generator caused by increase in electric load, and thereby performing compensation of the number of idle rotations. CONSTITUTION:In a device which compensatingly controls the number of idle rotations according to an actuating condition of an engine 1, generation voltage GV which is generated by a generator 14 and a generator controller 15 is detected by a means 31. Variation of the detected generation voltage is calculated by a means 32. Idle rotation number compensation quantity is calculated by a means 33 based on the detected generation voltage and the calculated voltage. The calculated idle rotation number compensation quantity is added by a means 34. Namely, an absolute value and variation of the voltage is detected to detect increase in load of the generator according to increase in electric load so as to perform idle rotation number compensation. Decrease in the number of idle rotations is prevented with a simple and inexpensive structure.
Patent JP-S59158868-A (JP)
Inventor: UEMURA KOUICHI
IPC: E04B1/16
Filed: 1983-03-02
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-H02213263-A (JP)
Title: Control signal transfer modem
Inventor: SUZUKI YOSHINORI
IPC: H04M11/00
Filed: 1989-02-13
Abstract: PURPOSE:To eliminate the circuit charge, and also, to constitute a system inexpensively by providing a control signal converting means for converting a control signal required for a circuit connecting or a circuit disconnecting to a subscriber's station transmission circuit network to transmission data, and a control signal restoring means for restoring the transmission data of the control signal to the control signal. CONSTITUTION:When a calling signal is transmitted through a MODEM 201 and an NCU 301 from a terminal 101, and received by a subscriber's station ciruit MODEM 202, a call signal CI is outputted to a MODEM 4. When this call signal CI being a control signal is received, the control part 11 of the MO DEM 4 converts it to transmission data SD' and outputs it. In a MODEM 3, a demodulator 13 receives this modulated carrier signal, extracts received data RD' and outputs it to the control part 11. The control part 11 restores the call signal CI from this received data RD', and outputs it to a host computer 400. In such a manner, it is unnecessary to install a line concentrator in an access point and the host computer side, and the system can be inexpensively constituted.
Patent JP-H11229284-A (JP)
Title: Waste paper-treating machine
Inventor: TOKUDA ISAO
IPC: B09B3/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-size, light-weight and simple waste paper-treating machine that can directly reduce the volume of the waste paper treated with a shredder in a business office. SOLUTION: This waste paper-treating machine is equipped with a waste paper-receiving and discharging mechanism that receives waste paper and discharging the received paper, a screw mechanism 2 that receives the waste paper discharged from the discharging mechanism and conveys the received waste paper in one direction, a volume-reducing chamber 31 that compresses and solidifies the waste paper conveyed to the conveying end of the screw mechanism 2 and an unloading mechanism that unloads the solidified waste paper in the volume-reducing chamber 31. This machine can be designed in such a size that can be installed in each office room unit and lumps of waste paper can be reduced its bulk volume in the shredder into several fractions.
Patent JP-2000230841-A (JP)
Title: Optical encoder
Inventor: NAKAMURA TAKEHIKO
IPC: G01D5/347
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components without using a lens optical system by subjecting electric signals photoelectrically converted from a light beam transmitted through slits to pulse shaping reducing the widths of the slits so as to equalize their light interrupting period to transmitting period. SOLUTION: A pulse waveform is obtained by the first and second light emitting devices and receiving devices of a photocoupler and a light interrupting plate 6 as before. Here, the slit width 9 of the light interrupting plate 6 is narrowed to widen the width 10 of the interval of the slits, the width by which light is interrupted between the adjacent slits 8 and the width of a light beam transmitted through the slit 8 are photoelectrically converted by both light receiving devices, and obtained electric signals are subjected to waveform shaping at a pulse shaping circuit. Then the interval between the adjacent slits 8 is set so that the light interrupting period 11 and transmitting period 12 of the pulse may be of the same time width.  By this constitution, each of the time intervals 14 and 13 between the rising edge and falling edge or between the falling edge and rising edge of each signal of both light receiving devices becomes equal to make margins uniform. Therefore, it is possible to obtain pulses of the same light interrupting period and transmitting period without using a lens optical system, etc., between photocoupler light emitting elements and light receiving elements.
Patent JP-S58151937-A (JP)
Title: Method for casting cylinder head
Inventor: TSUTSUI YASUHIRO
IPC: B22C9/24
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a cylinder head having no offsets of suction ports with respect to combustion chambers, by disposing the cores of the suction ports with prior deviation by the extent corresponding to the deformation by cooling after casting from the design positions and casting the cylinder head. CONSTITUTION:In a cylinder head 2 formed with the 1st-6th combustion chambers 4, 6, 8, 10, 12, 14, a core 16 of the 1st suction port and a core 18 of the 2nd one are constituted of flanges 20, 22 connecting the respective members 24, 24,... for suction ports, and a core 26 of an exhaust port is constituted by connecting members 28, 28... for exhaust ports by means of a flange 30. In the stage of charging molten metal into respective casting molds and casting the head 2 after disposing said cores 16, 18 and the core 26 into the molds, the cores 16, 18 are offset and disposed respectively by prescribed sizes l1, l2 in the direction opposite to the contracting direction. The cylinder head 2 having the suction ports disposed in confromity with the design is thus obtained.
Patent JP-H08227272-A (JP)
Title: Method for assembling strut to leg member and structure for assembling the same
Inventor: YOSHIDA MOCHICHIKA
IPC: G09F7/18
Filed: 1995-02-22
Abstract: PURPOSE: To enable rapid and easy attachment and detachment by improving a technique for assembling a perpendicular strut supporting a panel, board, etc., to a nearly horizontal leg member. CONSTITUTION: The strut 21 is formed to a straight pipe shape. The leg member 22 is provided with a blind strut insertion hole 22a. The bottom end of the strut 21 is inserted into a strut insertion hole 22a. A thick cylinder 23 having rubber-like elasticity is mounted onto the base 22b of the insertion hole 22a by means of a leg mounting bolt 24 and is positioned in the strut 21. The outer peripheral surface of the elastic thick cylinder 23 is liable to bulge laterally and is brought into pressured contact with the inner peripheral surface of the strut 21 when the elastic thick cylinder 23 is compressed vertically by turning the leg mounting bolt 23, by which a stopper function is obtd.
Patent JP-H11219821-A (JP)
Title: Integrated inductor and manufacture of the same
Inventor: GOTO NORIYUKI
IPC: H01F41/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated inductor with high characteristics in which the deterioration of inductance and impedance characteristics can be prevented, and a method for manufacturing this. SOLUTION: Resin layers 11-20 are laminated between magnetic layers 91, 92, 93, and 94 and conductive layers 81, 82, 83, and 84. The magnetic body parts and the coil conductors are prevented from being directly brought into contact through the resin layers with each other in the state of the laminated body before sintering. Then, the resin layers 11-20 are discomposed and removed by a de-binder and sintering process at a high temperature, and clearances are generated between the magnetic body parts and the coil conductors, so that the magnetic body parts are not brought directly into contact with the coil conductors.
Patent JP-H04340374-A (JP)
Title: Ultrasonic actuator
Inventor: KATO TOMOKI
IPC: H02N2/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide an ultrasonic actuator having improved response characteristics and durability for a drive mechanism and a higher drive efficiency through the use of fluid. CONSTITUTION:An moving member 1 is provided, a fixed member 2 is placed in opposite to and in freely detachable and connectable to said moving member, a fluid 3 is placed between the moving member 1 and the fixed member 2, a fluid pressure control unit 5 for changing the pressure of the fluid 3 is provided, an electrical-mechanical converter 6 for driving and controlling the fixed member is connected to said fixed member 2, and a synchronous drive phase control means for synchronously driving the electrical-mechanical converter 6 and the fluid pressure control unit 5 with adequate phase is provided.
Patent JP-H02214770-A (JP)
Title: Polyphenylene ether based resin composition having excellent heat stability
Inventor: HORIO MITSUHIRO
IPC: C08L71/12
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a polyphenylene ether based resin composition improved in heat stability and suppressed in deterioration of physical properties under long-term high temperature by blending an alkylaminealkylene oxide derivative with a sterically hindered phenol. CONSTITUTION:The resin composition obtained by blending (A) a polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4-phenylene] ether] or polyphenylene ether based resin which is a composition of the above-mentioned resin, polystyrene resin and polyamide resin with (B) an alkylamine alkylene oxide derivative expressed by formula I, formula II or formula III (R3 is alkyl; R4 is 2-4C alkyl; 1 is 1-50; R5 is alkyl; R6 and R7 are 2-4C alkyl; m and n are 1-50; R8 is alkyl; R9 is 1-4C alkyl; R10, R11 and R12 are 2-4C alkyl) p, q and r are 1-50) of 0.05-5 wt.% based on the total composition and (C) a sterically hindered phenol of 0.001-1wt.% based on the component A.
Patent JP-2000229119-A (JP)
Title: Aromatic for artificial illicium religiosum and wearable device for artificial illicium religiosum
Inventor: YOSHINO TADASHI
IPC: A61L9/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To scatter artificially easily a smell approximating Illicium religiosum by preparing an aromatic containing a perfume smelling like Illicium regiosum, a plant used for funerals and Buddhist altars. SOLUTION: A nearly boxlike wearable device body 1 where transpiration pores 6 and 6 are formed nearly in the form of a rectangle on the top is generally colored dark green like artificial Illicium religiosum, and protrusion pieces are provided on the upper and lower sides thereof. Linear notches 3 into which Illicium religiosum branches can be inserted are formed on each of the protrusion piecess 2, and round holes 4 into which artificial Illicium religiosum branches can be fitted are formed communicatively with the notches 3. An aromatic body where thick paper such as a coaster or the like is impregnated with an aromatic that is made up of prescribed constituents and gives off the smell of Illicium religiosum is contained in the interior of the body 1.  To use such wearable device 7, the artificial Illicium religiosum is worn by folding inwardly protrusion pieces 2 on both sides and inserting branches of the artificial Illicium religiosum into the holes 4 and made to diffuse the smell of Illicium religiosum.
Patent JP-H03238490-A (JP)
Title: Back light for panel
Inventor: SHOJI OSAMU
IPC: G02F1/13357
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the size and to uniformize the brightness distribution by covering one surface of a light transmission plate partially with a light diffusing material and then covering the surface with a specular surface or diffuse reflecting plate. CONSTITUTION:One wide surface of the light transmission plate 1 is covered with dots with the light diffusing material which is larger in refractive index than the light transmission plate material so that a function relation Y'=a'X'<n>(n=1.7 to 3) or Y'=a'<x-> (a: constant) holds up to a part where Y=Y' holds when Y' is decreased gradually right nearby a linear light source 4 as X increases at both end parts from the part where X' is maximum. Here, Y' is the covering rate when the surface of the light transmission plate 1 is covered so that the covering rate (Y) increases toward both ends of a line parallel to the axis of the linear light source 4 while satisfying a function relation (a: constant) Y=aX<n>(n=1.7 to 3) or Y=a<x> and (X') is the distance to both end parts from the line perpendicular to the center part of the linear light source 4. Then the surface is covered with the specular or light diffuse reflecting plate 2 and the light diffusion plate 2 is arranged the other wide surface of the light transmission plate 1. Consequently, the size reduction is realized and the brightness distribution is uniformized.
Patent JP-H09229861-A (JP)
Title: Fluorescence microscope
Inventor: TOYONAGA SHUJI
IPC: G01N21/64
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To detect with good contrast even a two-dimensional fluorescent image generated not only on the surface of an object to be measured, but inside the object, by removing a defocused light. SOLUTION: N liner of incoherent excitation lights A1 -AN output from laser light sources 101 -10N are respectively split in two by polarization beam splitters 121 -12N. A predetermined phase difference is set between the two luminous fluxes by a movable mirror 15 and a phase-adjusting plate 171 -17N. The lights are made incident on an object 540 to be measured, with forming interference fringes. The intensity distribution of the excitation light in the object 40 is total of intensity distributions of the interference fringes formed for each of N lines of excitation lights A1 -AN. Two fluorescent images generated when the predetermined phase difference is applied to the two luminous fluxes for each of the N lines of excitation lights A1 -AN are detected by a photodetector 52, and an absolute value of a difference of the fluorescent image is obtained at an operating part 53.
Patent JP-S56130661-A (JP)
Title: Reader for coordinates of oscilloscope tube surface
Inventor: NAKAMURA NOBORU
IPC: G01R13/20
Filed: 1980-03-19
Abstract: PURPOSE:To read the indication position of data below digitally by the light pen, by displaying data from the data memory, where the waveform to be inputted to the oscilloscope is stored, on the oscilloscope tube surface. CONSTITUTION:Clock pulses from clock generator 1 are output to data memory 2 as an address signal, and data read from memory 2 successively are output to oscillo scope 7 through D-A converter 3. If light pen 6 is made opposite onto oscilloscope tube surface 7a during waveform display, the trigger pulse signal is generated by light pen 6 when the pattern is displayed in the indication position, and this pulse signal is output to X axis and Y axis registers 4 and 5 as a latch signal. As the result, indication coordinates signals of light pen 6 are latched in X axis and Y axis registers 4 and 5. Thus, coordinates on the oscilloscope tube surface are read easily.
Patent JP-H06225965-A (JP)
Title: Game device of pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a game device of a pachinko game machine for making uncertain a flow path of a shot ball warped and discharged again to a game region. CONSTITUTION:A shot ball taken in from a warp inlet and conducted from a lower stage path 39 of a warp to an auxiliary space region 24 is distributed to one of a plurality of passages 46, 53 in the auxiliary space region 24 to flow down therethrough and be again discharged from warp outlets 47, 54 corresponding to the passages 46, 53 and having different width dimensions to a game region. Thus, since the shot ball is not discharged again from fixed positions of the warp outlets 47, 54, the shot ball discharged again is not necessarily passed through a fixed flow path so that interest in the game can be improved.
Patent JP-H03237069-A (JP)
Title: Silicon oxynitride-based sintered body
Inventor: NODA YOSHIRO
IPC: C04B35/58
Filed: 1990-02-15
Abstract: PURPOSE:To form a silicon oxynitride-based sintered body having superior fracture toughness and superior oxidation resistance at high temp. by rendering a structure in which crystalline silicon nitride is present in silicon oxynitride grains. CONSTITUTION:This silicon oxynitride-based sintered body contains silicon oxynitride grains contg. crystalline silicon nitride as the principal component in the form of composite grains or further contains a grain boundary phase made of a sintering aid, silicon nitride grains, silicon oxide grains and single- phase grains of silicon oxynitride in a certain ratio. It is necessary that the volume percentage of the composite grains is regulated so as to satisfy an inequality ((composite grains)/(composite grains + single-phase grains) x 100>=10%. The oxide of Al, Zr, Mg, Y or other rare earth elements may be used as the sintering aid.
Patent JP-H0671589-A (JP)
Title: Cutter for tire tread for vehicle
Inventor: NOZAKI TSUYAKO
IPC: B26D3/00
Filed: 1993-01-29
Abstract: PURPOSE:To cut a tire at an arbitrary position in the circumferential direction efficiently in simple manner by installing a pressing frame which can be advanced and retreated for a supporting frame and receives a tire tread part at two points in the tire circumferential direction. CONSTITUTION:The bead part 2a of a tire 2 is received at two supporting points, keeping a proper interval in the circumferential direction, and further, the tread part 2b of the tire is received at two points on both the outsides by a pressing frame 5. In this state, if the interval between the supporting frame 3 and the pressing frame 5 is reduced, a large tension is generated on the tread side of the tire 2. Since the saw 10 is cutting-introduced from the tread side on which the tension acts, the tire 2 can be cut efficiently in simple manner.
Patent JP-S6434954-A (JP)
Title: Benzenecarboximidamide derivative and agricultural and horticultural fungicide
Inventor: OYAMA HIROSHI
IPC: C07C239/00
Filed: 1988-02-18
Abstract: NEW MATERIAL:A compound shown by formula I [X and Y are halogen or lower alkyl; m and n are 0-3; A is (lower alkyl-substituted) methylene; R is group RaZ-(Ra is H or lower alkyl; Z is O or S)]. EXAMPLE:4-Chloro-N-carboxymethoxy-N'-(2,6-diethyl)phenylbenzenecarboxyimi damide. USE:An agricultural and horticultural fungicide. PREPARATION:An N-hydroxybenzenecarboximidamide derivative shown by formula II is reacted with a halo-fatty acid derivative or tosyloxy-fatty acid derivative shown by formula III (B is halogen or tosyloxy) to give a compound shown by formula I. The reaction is carried out by using an acid binder such as NaOH.
Patent JP-H10233776-A (JP)
Title: Multi-processor atm relay exchange
Inventor: MASUDA SHINJI
IPC: H04L45/586
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the multi-processor asynchronous transfer mode ATM relay exchange capable of increasing the capacity of the exchange by attaining the ATM relay exchange with a multi-processor. SOLUTION: Call control processor CLP state management sections 12, 22 of signal processing processors 1, 2 collect a load state notice from a CLP load monitor section 35 of a call control processor 3 to manage a load state of the call control processor 3 and manages a normal/fault state of the call control processor 3. A signal floating function section 10 selects a call control processor optimum to a call processing based on a content of the CLP state management section 12 at the reception of a call signal. Upon the receipt of the call signal, broadband integrated services network user part (B-ISUP) main bodies 32, 33 of the selected call control processor 3 generate a call signal identifier based on an incoming call number and an Ip number of the call control processor 3 and adds the signal identifier to the signal and transmit the resulting signal.
Patent JP-H07220042-A (JP)
Title: Method and device for evaluating picture
Inventor: SAWANO HIDEMICHI
IPC: G06V10/98
Filed: 1994-02-07
Abstract: PURPOSE:To provide the method and the device for picture evaluation which evaluate the practical density area of an image reader. CONSTITUTION:A reference chart C0 having a uniform dot area rate and a test chart C1 to which white Gaussian noise is added are used to perform the sensary test, and a noise detection limit NK indicating the noise which persons can detect is preliminarily obtained. An input evaluation document G having several stages of density gradations with a uniform density is read by an image reader 1, and a forecasted noise occurrence quantity NK indicating the noise quantity generated by the image reader 1 is obtained. The noise detection limit NK is used as a threshold and is compared with the forecasted noise occurrence quantity NK to evaluate this image reader 1.
Patent JP-H09208786-A (JP)
Title: Polyvinyl alcohol resin composition and paper coating agent using the same
Inventor: MATSUOKA TOSHIFUMI
IPC: D21H19/24
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol resin composition having extremely little variation of viscosity in an aqueous liquid state and capable of imparting with excellent water resistance by drying at a low temperature range by compounding a polyvinyl alcohol containing a specific carboxyl group with a polyethyleneimine. SOLUTION: This composition is composed of (A) 100 pts.wt. of a carboxyl group- containing polyvinyl alcohol obtained by copolymerizing a main chain with a carboxyl group-containing ethylene unit in an amount of 0.1-10mol%, and having a degree of saponification of >=60mol% and a viscosity of >=2mPa.s in a 4% aqueous solution at 20 deg.C and (B) 1-30 pts.wt. of a polyethyleneimine having an average molecular weight of >=5000. The component A may be obtained by saponifying a copolymer of 90-99.9mol% of an aliphatic vinyl ester and 0.1-10mol% of a carboxyl group-containing unsaturated monomer such as maleic acid at a saponification degree of >=60mol%. Vinyl acetate is industrially preferable as the aliphatic vinyl ester. The component B is usually obtained by polymerizing ethyleneimine in the presence of an acid catalyst, etc.  Further, the resin composition is preferably dissolved in water before use when the composition is used as a paper coating agent.
Patent JP-H09213163-A (JP)
Title: Switch guard and its manufacture
Inventor: IYOKU RYOHEI
IPC: H01H13/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a switch guard in which unexpected pressing of a switch is prevented, its manufacturing is easy, and its cost is low. SOLUTION: A protrusion portion which is endless and is opened at its top face is formed at a part of film material 5. A switch operation portion is arranged on a back face side opposite to the protrusion portion, and a recessed portion 2 having an endless shape is formed on one face of a resin relief plate 1. A liquid resin 3 is filled in the recessed portion 2, after adhesive material 4 is applied to the surface of the resin relief plate 1, the film material 5 is stuck, the liquid resin 3 is cured, and the film material 5 is peeled off in a state where the cured resin is stuck thereto.