baber/WOPTO huggingface dataset:
Patent JP-H05287774-A (JP)
Title: Energy regenerator of hydraulic excavator
Inventor: NOGAMI SABURO
IPC: E02F9/22
Filed: 1992-04-09
Abstract: PURPOSE:To enhance the effect of energy saving by giving assistance at an time, if necessary, without limiting a regeneration object of energy collected by an accumulator to a specific actuator in a hydraulic excavator. CONSTITUTION:When pressure storage in an accumulator is less than set pressure, and in the case of boom down control or turning control, solenoid valves 15 and 21 provided to a pipe line 14a or a pipe line 14e reaching a pressure pipe line of a bottom side pipe line or a turning hydraulic motor 10 of an assist cylinder 12 from the accumulator 13 are opened to store pressure in the accumulator 13 in the case a lever control amount is in excess of set value. When pressure storage in the accumulator is in excess of set pressure, and in the case an engine load and a lever control amount are respectively in excess of specific value against boom-up, arm excavation, bucket excavation and turning control, applicable solenoid valves among solenoid valves 15, 18, 20, 21 and 23 are opened to control the supply of collected energy.
Patent JP-S60261780-A (JP)
Title: Power steering device with variable gear ratio mechanism
Inventor: NAKAYAMA MASAFUMI
IPC: B62D6/00
Filed: 1984-06-07
Abstract: PURPOSE:To obtain proper steering assisting force by providing a variable gear ratio mechanism to compensate the assisting amount for a power steering unit in accordance with the signal of the variable gear ratio mechanism. CONSTITUTION:A variable gear ratio mechanism 13 consists of a planetary gear 14. This variable gear ratio mechanism 13 is placed between input and output shafts 10a and 10b which are the axially halved parts of a steering shaft 10 and disposed at the sides of a steering wheel 11 and a control valve 5, respectively. Revolution speed of a worm gear 10e which meshes with the external periphery of the ring gear 10d of the mechanism 13 is to be made varied according to the output signal from a secondary control means 15. The signal of rotation speed of the worm gear 10e calculated by the secondary control means 15 is made to be compensated by a compensating means 16. If gear ratio of the variable gear ratio mechanism 13 may be increased, the steering wheel can be prevented from requiring steering force greater than necessary.
Patent JP-H06334745-A (JP)
Title: Voice storage device
Inventor: NOZAWA MITSUTOSHI
IPC: H04M3/42
Filed: 1993-05-19
Abstract: PURPOSE:To set the presence of a call of an opposite telephone set with key operation by a telephone set in the case of registration depending on importance (urgency) of a message to be recorded. CONSTITUTION:This device is provided with a voice information storage section 32 storing an inputted voice signal from a telephone set to its recording area allocated individually, a voice storage information storage section 33 registering a telephone number or the like of an opposite telephone set to be called when a number and a voice information are registered in each recording area, a voice information transmission section 31 dialing a telephone number registered in the voice storage information storage section 33 and sending the registered voice information to a public line network when an opposite party replies the dialing, a key entry data storage section 37 in which whether or not an opposite telephone set is to be called is set, and a voice information transmission control section 35 controlling the transmission of voice information based on the set key entry data.
Patent JP-H04227234-A (JP)
Title: Vibration detector for skin surface
Inventor: GOTO YASUHIRO
IPC: A61B10/00
Filed: 1991-04-19
Abstract: PURPOSE:To detect the vibration of the skin surface covering the multiple directions with high sensitivity. CONSTITUTION:A pressure detection element 3 having a diaphragm part 2 is installed on the inner surface of a plastic case 1. A contact element 4 is made of silicone rubber, and is constituted of a base part 5 for closing the opened port part 1a of the case 1, projection part 6 which is projectingly installed on the base part 5 and whose top edge part contacts the center part of the disphragm part 2, and a blade part 7 which is projectingly installed through a leg part 7a at the center part of the base part 5.
Patent JP-S62274156-A (JP)
Title: Power transmission mechanism
Inventor: KAWAMOTO YOJI
IPC: F16H35/00
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the occurrence of backlash by engaging a concentric cam portion with the first engagement portion of a power transmitting member during normal rotation of a motor and engaging same with the second engagement portion during reverse rotation of the motor in a power transmission on mechanism where turning and rectilinear reciprocating motions are switched from each other. CONSTITUTION:During normal rotation of a motor 2, by rotation of a pinion 3 and a face gear 4, a screw portion 12 of a cam 11 is advanced toward a bearing 5 to bring an engaging projecting portion 19 into engagement with a face gear 4. A concentric cam portion 15 is engaged with the first engagement portion 25 of a power transmitting member 21 not to displace a rectilinear motion operating piece 24, and an inclined eccentric cam portion 16 is engaged with the second engagement portion 26 to oscillate a turning operating piece 23 and turn and reciprocate the power transmitting member 21 through a flexible connecting piece 22. On the other hand, during reverse rotation of the motor, the cam 11 is moved in the opposite direction, a projecting portion 9 of a stopper 8 is engaged with a recess portion of the face gear 4 and rotated in a body therewith, an eccentric cam portion 14 is engaged with the first engagement portion 25, and the concentric cam portion 15 is engaged with the second engagement portion 26, whereby an output shaft 20 is reciprocated in the rectilinear manner through the rectilinear motion operating piece 24 and a connecting piece 22. Thus, the occurrence of backlash can be prevented.
Patent JP-H01288161-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/48
Filed: 1988-05-16
Abstract: PURPOSE:To reduce the read speed and power consumption and to improve the read reliability by selecting the width margin of 3 color filters to be values depending on the margin of the filter drive stroke, read timing and the filter drive period for each filter. CONSTITUTION:Filters 11a, 11b, 11c are arranged in stripe on one and same transparent base 12 and prolonged in the lengthwise direction. The base 12 is moved sinusoidally in vertical direction while crossing the optical path of the read light of a line image sensor 3. When the stroke of the filter drive is deviated from the set value, the required margin is smaller between the middle and upper or lower filters than the required margin at the inverting position of the vertical filter. Then the margin between the middle and upper or lower filters, Ma2, Ma3, Ma2', Ma3' and the margin M1 between the vertical filters are selected separately to avoid waste. Thus, useless movement in the filter changeover and the useless width margin are avoided.
Patent JP-H05312197-A (JP)
Title: Centrifugal fan
Inventor: OGATA HIRONARI
IPC: F04D29/66
Filed: 1992-05-11
Abstract: PURPOSE:To provide a centrifugal fan in which interference sound due to a wane wheel and a tongue part is not generated. CONSTITUTION:This centrifugal fan is constituted of a rotating speed detector 1 to detect rotating speed of a vane wheel 101, a frequency computing means 2 to compute the frequency of interference sound from the detected rotating speed, a signal computing means 3 to prepare an additional sound signal to be opposite phase against the interference sound, and a speaker 4 to convert the additional sound signal to voice and transmit it.
Patent JP-H01288322-A (JP)
Title: Deodorization by photocatalyst
Inventor: IKEDA TOMOKO
IPC: B01J23/34
Filed: 1988-05-13
Abstract: PURPOSE:To deodorize hydrogen sulfide efficiently by radiating an ultraviolet ray to a metal oxides mixture in the presence of a gas contg. oxygen and an oxidizable compound with metal oxides of titanium oxide and manganese oxide. CONSTITUTION:Hydrogen sulfide is deodorized efficiently by radiating an ultraviolet ray to a metal oxides mixture in the presence of a gas contg. oxygen and an oxidizable material with a metal oxides mixture contg. titanium oxide and manganese oxide. The deodorization function is enhanced by carrying an electrically conductive inorganic compound on the metal oxides mixture. Titanium oxide with any crystal structure may be acceptable but anatase-type is the most active. Mn2O3 as manganese oxide is highly active, but other ones are also acceptable. Platinum is most efficient as a conductive inorganic material. The metal oxide mixture is used by being applied either on a light source or on a support put in the circumference of the light source.
Patent JP-S597277-A (JP)
Title: Phased array radar
Inventor: KANEYOSHI MASAHITO
IPC: G01S7/02
Filed: 1982-07-06
Abstract: PURPOSE:To simplify a circuit and to improve serviceability, by transferring information on the amount of phase shifting, amplitude, etc., through an optical fiber cable and performing a serial connection to a phase shifting element. CONSTITUTION:A radar processor 3 sends a radar mode signal and an angle command signal to a beam steering processor 7. This processor 7 calculates phase information at a high speed in order to generates a radio wave beam in the sent angle direction and sends the information to a phased array antenna part 6. The amplitude data is sent to the antenna part 6 only when radar modes are changed. The optical fiber cable is used as a medium for transmitting the control information between the processor 7 and antenna part 6.
Patent JP-S5543686-A (JP)
Title: Positioning control system
Inventor: ONO NAOYA
IPC: G01P13/04
Filed: 1978-09-22
Abstract: PURPOSE: To eliminate the effect of the time changing with a simple constitution by giving an alternate scanning to the two holes at the target point and the controlled point and in the directions of the X and Y axes and then driving the servo motor in the speed corresponding to the time difference of the scanning time interval between the two points.  
     CONSTITUTION: If the X scanning pulse is delivered first, counter control circuit 20 resets reversible counter 21 to 0. In case the center pulse is delivered first, circuit 20 gives the indication to counter 21 for the forward counting to start counting. The counting is discontinued in case the counter advances and the detection pulse arrives after the delay time of tX. Then the contents of counter 21 is shifted to the buffer for the X axis as well as to A/D conversion circuit 22, thus the arrival of scanning being waited for the next Y axis. The output of circuit 22 drives the servo motor mia servo moter driving circuit 24 and then turns the shift screw into the direction  where tX becomes small. If the detection pulse is delivered first, circuit 20 gives a  direction to counter 21 to have counting in the negative direction. The Y axis servo  motor is driven in the same way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5246044-A (JP)
Title: Process for preparation of 1-alkyl-2-( beta-oxyethyl)-cyclopentenediol
Inventor: FUJISAWA TAMOTSU
IPC: C07C35/06
Filed: 1975-09-30
Abstract: PURPOSE: The title compound, useful as intermediated of perfumery and physiological active materials, is prepared by the oxidation of 2-alkylcyclopentadienylethanol derivatives with a singlet oxygen, and by the reduction of the oxidation product. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61275280-A (JP)
Title: Non-shrinkable monomer containing unsaturated group and production thereof
Inventor: AOKI HIROSHI
IPC: C08F20/00
Filed: 1985-05-28
Abstract: NEW MATERIAL:A compound shown by the formula I [(A) is residue obtained by removing isocyanate group from compound containing both polymerizable C-C unsaturated bond and isocyanate group; (B) is group shown by the formula II (R1 is R2 are H or lower alkyl), etc.]. USE:A polymerizable monomer or a raw material for a coating compound, and adhesive, a molding material, etc. PREPARATION:A compound shown by the formula (A)-NCO is reacted with a compound shown by the formula (B)-OH in a molar ratio of 1.0:1.0 in the presence or absence of an inert solvent such as hexane, benzene, etc. and in the presence or absence of a catalyst such as a tertiary amine, etc. at 0-90 deg.C to give a compound shown by the formula I.
Patent JP-H07305881-A (JP)
Title: Air conditioner
Inventor: KAI MASAKAZU
IPC: F24F11/02
Filed: 1994-05-09
Abstract: PURPOSE:To obtain an air conditioning enabling stable execution of an overload operation independent of ambient humidity when ambient temperature is high or in other conditions. CONSTITUTION:A cool air bypass passage 21 extending from the middle of a cool air passage 19 from an evaporator to a cool air outlet 18 and opening in front of an inlet 15 for a condenser is formed, while a damper 20 for a bypass opening and closing the cool air bypass passage 21, a damper driving means for driving the damper 20 for the bypass to open and close the passage and an overload detecting means for detecting an overload state of a compressor 4 are provided. A control is made so that part of cool air from the evaporator side be bypassed onto the side of the inlet 15 for the condenser 5 through the cool air bypass passage 21 in accordance with a detection signal of the overload detecting means.
Patent JP-H08311469-A (JP)
Title: Self-lubricating mica-graphite, composite material
Inventor: FUBAACHIEKU MIRAN
IPC: C10N10/04
Filed: 1995-05-16
Abstract: PURPOSE: To provide a self-lubricating mica-graphite, composite material which, in particular, has a low coefficient of friction and excellent strengths. CONSTITUTION: A self-lubricating composite material (a) comprises 40 to 70vol% mica matrix and both of 30 to 60vol% graphite particles and 1 to 30vol% hexagonal boron nitride particles homogeneously dispersed as a solid lubricating component in the mica matrix. A metal inert to the above material, such as tin, copper, or nickel, is dispersed in an amt. of 1 to 10vol% based on the total volume in the grain boundary between the graphite and the hexagonal boron nitride in the self-lubricating composite material (a) to prepare a self-lubricating composite material (b) having enhanced sliding properties.  A glass phase of an oxide or a halide of a group 1 to 4 nontransition metal, such as LiF, CaO, B2 O3 , or SiO2 , is bonded to a part or the whole of the grain boundary between the solid lubricating agent (a) and the mica matrix to provide a self-lubricating composite material (c) having excellent mechanical properties.
Patent JP-S605223-A (JP)
Inventor: DEEBITSUDO BORISU POORU
IPC: B02C17/16
Filed: 1984-06-07
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-S597787-A (JP)
Title: Solenoid pump with pressure rise time adjusting device
Inventor: NOMURA ATSUSHI
IPC: F04B17/04
Filed: 1982-07-06
Abstract: PURPOSE:To decrease the un-burnt discharge quantity and ignition sound by providing a pressure rise time adjusting device so as to have pressure rise characteristics that accelerate the pressure rise to an ignition point and decelerate the pressure rise before and after the ignition point. CONSTITUTION:The pressurized fluid guided to the high pressure side chamber 23 of a pressure rise time adjusting device 20 raises the pressure in the high pressure side chamber 23 as the pressure in a pump is increased. Thereby, the pressure receiving surface 22a' of a plunger 22 is depressed, the plunger 22 is displaced against a main spring 27, the high pressure side 29a' of a through hole 29 is separated from a valve 34 and opened, and the high pressure side chamber 23 is communicated to a low pressure side chamber 24. Therefore, the pressure rise rate in the high pressure side chamber 23 is decelerated than before by the leakage quantity leaking while squeezed by an orifice 28, the displacement speed of the plunger 22 is decelerated, and ignition is performed during this decelerated pressure rise time. Accordingly, the un-burnt discharge quantity and ignition sound can be decreased.
Patent JP-S61280890-A (JP)
Inventor: HAYASHI TAKAHIRO
IPC: D06F33/02
Filed: 1985-05-30
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-S61275966-A (JP)
Title: Multiprocessor system
Inventor: TANAKA HIROYUKI
IPC: G06F13/18
Filed: 1985-05-30
Abstract: PURPOSE:To efficiently reduce an over head of an access to a shared memory from respective microprocessors by fetching the data in the shared memory while operating by a program in an internal memory and communicating with other processor and carrying out a processing or the like such as a calculation and an output processing. CONSTITUTION:A microprocessor 1 outputs an address and the data on a local bus 13 in order to write the data to a shared memory 11 and a bus control circuit 3 holds the address in an address holding circuit 6 and the data in a write data holding circuit 5. The microprocessor 1 terminates a bus cycle and moves to a next operation. The bus control circuit 3 obtains an using right of a system bus 12 and outputs the address held in the address holding circuit 6 and the data held in the write data holding circuit 5 to a system data bus 17. The shared memory 11 receives the address and then writes the data in a relevant address of the shared memory 11 and returns a SACK 20.
Patent JP-H06304575-A (JP)
Title: Supply method of slaked lime solution in waste water treatment
Inventor: NOSE MASAHIRO
IPC: C02F1/66
Filed: 1993-04-21
Abstract: PURPOSE:To miniaturize equipments of the dissolving tank and a stirrer, etc., and to save the equipment cost and energy cost, in a method by which a slaked lime solution is prepared in the dissolving tank to supply it to waste water to be treated. CONSTITUTION:Slaked lime powder is automatically determined and supplied to the dissolving tank 1 from a hopper 2 and, simultaneously, water is automatically determined and supplied into the dissolving tank to make the concentration of the slaked lime solution within the predetermined range, and the slaked lime solution is poured and supplied into the waste water to keep a liquid surface level in the dissolving tank in the predetermined range.
Patent JP-H06306520-A (JP)
Title: Soft aluminum foil and its production
Inventor: HATA TOMOKATSU
IPC: C22C21/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide soft aluminum foil good in adhesive properties with a synthetic resin film such as polyethylene. CONSTITUTION:At the time of producing aluminum foil by laminating aluminum foil and executing rolling, the draft in the final pass of the laminating and rolling of the aluminum foil is regulated to >=50%, and the surface roughness of the laminated face is regulated to >=0.30mum. In this way, at the time of separating the laminated aluminum foil, subjecting it to coiling and thereafter executing annealing treatment, a clearance required for dispersing rolling oil vaporized by the annealing is formed between the layers of the aluminum foil, by which the rolling oil giving hindrance to the adhesive properties can be removed in a short time.
Patent JP-H06307448-A (JP)
Title: Porous static pressure bearing and manufacture thereof
Inventor: KANAI MUNENORI
IPC: B28B1/26
Filed: 1993-04-21
Abstract: PURPOSE:To provide a static pressure bearing which has a low flow amount, high rigidity, high speed, and high accuracy by forming a fluid passage in the static pressure bearing with ceramic and using a porous material in the fluid passage. CONSTITUTION:In a static pressure bearing for floating up it in non contact condition by supplying fluid in space provided between solids, the shaft space outlet 17 and diameter space outlet 18 of a porous 16 are formed as a ceramic made porous static pressure bearing formed in such constitution that small diameter particles are embedded and fixed by a binder.
Patent JP-S5642742-A (JP)
Title: Shock absorbing device for rotor
Inventor: SHIMIZU FUKUZOU
IPC: F16F15/023
Filed: 1979-09-17
Abstract: PURPOSE:To facilitate work and assembling of a shock absorbing device and enhance damping effects by using the shearing action of an oil film produced in a clearance between a movable disk made of aluminum alloy and an annular stationary disk made of copper. CONSTITUTION:The material of a movable disk 9 is aluminum or aluminum alloy and the surface which faces an annular stationary disk 15 is coated with an aluminum processing layer or tetrafluoroethylene resin-impregnated aluminum processing layer. The material of the annular stationary disk 15 is iron or copper or their alloys. On the surface which faces the movable disk 9 is produced a nickel alloy layer or a nickel layer impregnated with tetrafluoroethelene resin. The clearance 19 between the movable disk 9 and the annular stationary disk 15 thus formed is coated with an oil film produced by a relative motion by both disks 9, 15. The oil film functions as a shock absorber, using the shearing action of the oil film. Therefore, work as well as assembling is easy and damping effects can be exerted, too.
Patent JP-H04323621-A (JP)
Title: Terminal coupling structure of electronic parts
Inventor: WATANABE TAKESHI
IPC: H05K3/36
Filed: 1991-04-23
Abstract: PURPOSE:To surely obtain the desired bonding strength between the terminal of electronic parts and an exposed terminal during a predicted life even when the terminals are subjected to the straining force repetitively received by thermal stresses or mechanical stresses by setting the length and size of the exposed terminal at the sizes determined by a life prediction under setting conditions. CONSTITUTION:The terminal 2 of a liquid crystal panel 1 and the front end 8a of the exposed terminal 8 of a flexible circuit board 3A are positioned and while the front end 8a of the exposed terminal is pressurized and heated by a heat tool, the solder of spare solder 2a and 8b is made to flow to solder these parts. The end of the exposed terminal 8 is thereafter bent and an electric conductor is taken out of the terminal 2 of the liquid crystal panel 1 in a perpendicular direction. The end of a copper pattern 6 from which a base film 4 is removed is formed as the exposed terminal 8, the length and width at the end of which are set at the set sizes determined by the life prediction with the dynamical model of the material restrained by soldering.
Patent JP-2000307873-A (JP)
Title: Image forming device and method for processing data
Inventor: KO SHOKYO
IPC: H04N1/41
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of correctly reading image data from a mass storing means, such as a hard disk storing image data. SOLUTION: Image data that is subjected to image formation is once written to a hard disk 304 from a page memory 301 via an LZ compression 303, subsequently required data is read from the disk 304 and written to the memory 301 via the LZ compression (extension setting) 303, and the image data written to the memory 301 is sent to a printing part 2 and is subjected to image formation. Then, when abnormality is detected when image data is read or written from/to the hard disk 304, writing from the memory 301 to the disk 304 is performed again.