baber/WOPTO huggingface dataset:
Patent JP-H02299986-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D7/14
Filed: 1989-05-16
Abstract: PURPOSE:To reduce a steering drive force by a method wherein a difference in the direction of the axis of each cushioning device is produced between a pair of suspension devices so that a total sum of moment around a king pin generated by a force exerted on rear wheel support members by respective cushioning devices on both sides establishes a specified relation. CONSTITUTION:In a rear wheel steering device 2 having suspension devices 42L and 42R having cushioning devices 18L and 18R containing coil springs 14L and 14R, king pin axes KPL and KPR are arranged laterally symmetrically about the center of a vehicle. Meanwhile, axes SAL and SAR of the cushioning devices 18L and 18R are arranged laterally symmetrically about the center of a vehicle. As a result, the direction of a total sum of moment around axes KPL and KPR generated by axial tension exerted on rear wheel support members 6L and 6R by cushioning devices 18L and 18R, respectively, is extended reversely to that of moment around the axes KPL and KPR generated by torque exerted on the rear wheel support members 6L and 6R along with deformation with coil springs 14L and 14R.
Patent JP-S5246581-A (JP)
Title: Dust collector
Inventor: TAKEMURA SEIJI
IPC: B01D46/24
Filed: 1975-10-09
Abstract: PURPOSE: To easily remove dust and dirtt by actively rotating exhaust air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549419-A (JP)
Title: Mooring device for marine structure
Inventor: SHIZEKI SABUROU
IPC: E02B17/00
Filed: 1978-10-06
Abstract: PURPOSE: To ensure that a marine structure can be situated at any desired location on the sea irrespective of the depth of the sea by ensuring that the fitting, replacement, and inspection of support wires can be conducted on the structure without diving down to the seabed.  
     CONSTITUTION: Each of anchors 2 sunk to the seabed 10 is formed with a wire passing hole 5, a wire end metal 6 is fitted in the hole 5 in such manner that it cannot be drawn out through an opening 5a, and a support wire 11 for mooring a marine structure 1 and an auxiliary wire 11 are connected to the metal 6. By winding up the wires 3, the inspection and replacement of the wires 3 can easily be carried out on the structure 1 while keeping the structure 1 in its moored state. Therefore, the inspection and replacement are safer and more assured as compared to  the prior art which requires diving, and the structure 1 can be moored at any desired location independently of the depth of the sea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01104025-A (JP)
Title: Optically active benzene derivative and its production
Inventor: AZUMAI TAKAYUKI
IPC: C07C41/06
Filed: 1988-05-19
Abstract: NEW MATERIAL:A compound of formula I (X is H, halogen, 1-15C alkyl, alkoxy; R is 1-15C alkyl, alkylcarbonyl, these groups may include halogen atoms; l is 1, 2; * means asymmetric carbon atoms). EXAMPLE:4'-Methoxy-4-(1-propionyloxyethyl)biphenyl. USE:Liquid crystal compound. PREPARATION:Etherification or acylation of a compound of formula II gives the compound of formula I. The etherification is carried out at -30-100 deg.C using, as a catalyst, an alkali metal hydride, alkali metal itself, or alkali or alkaline earth metal hydroxide. The acylation is conducted at -10-80 deg.C using triethylamine or pyridine as a catalyst. Both of them may employ a solvent such as THF or benzene, if needed.
Patent JP-H01292558-A (JP)
Title: Control system for input/output device or the like
Inventor: HARA KAZUHIRO
IPC: G06F13/24
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the conflict between an interruption of an end report and an internal process of a microprogram by performing the transmission of a bus application request signal and the decision for presence/absence of a bus application permitting signal via the microprogram. CONSTITUTION:A central controller CC1 transmits an I/O device interruption report inhibiting signal to a data channel DCH5 which controls an input/output device, etc., via a bus 7 by a microprogram read out of a micromemory muM2 which stores the microprograms. Then the CC1 transmits a bus application request signal based on the microprogram and waist for the return of a bus application permitting signal. The bus application permitting signal should not be sent to the DCH5 at the time point when said permitting signal is sent back to the CC1. Thus it is possible to prevent the conflict between the bus application permitting signal and the interruption report inhibiting signal to the DCH5.
Patent JP-S63285858-A (JP)
Title: Nonaqueous liquid active material battery
Inventor: SATO ATSUSHI
IPC: H01M50/528
Filed: 1987-05-19
Abstract: PURPOSE:To increase the explosion-proof function of a battery by specifying the thickness of an explosion-proof thin part and the volume of an air room. CONSTITUTION:In a battery using an alkali metal such as lithium in a negative electrode 11 and thionyl chloride as a positive active material, an explosion- proof thin part 4 comprising a plurality of grooves 3 having inverted trapezoid cross section and one or more intersecting points is formed in the bottom 2 of a battery container 1. The thickness of the thin part 4 is specified to 45-120mum and the volume of an air room 21 in the upper part inside the battery is specified to 7.5-15% of the whole battery inside volume. The explosion-proof function of the safety valve is not operated in the normal usage but is surely operated at a specified temperature or higher.
Patent JP-H06311873-A (JP)
Title: Food having laver adhering thereto
Inventor: SUGINO TETSUYA
IPC: A23L17/60
Filed: 1993-04-28
Abstract: PURPOSE:To provide a food to which laver excellent in resistance to moisture or water is attached. CONSTITUTION:There is provided a food to which laver containing egg white is attached.
Patent JP-H02301619-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: YOKOYAMA JUNICHI
IPC: F02B23/08
Filed: 1989-05-17
Abstract: PURPOSE:To improve a combustion characteristic as well as to improve intake and exhaust efficiency by setting the position of a skyline of a combustion chamber wall surface where cone surfaces leading to cone-shaped seat surfaces are crossed at right angles so that it is brought closer to intake valves side rather than exhaust valves. CONSTITUTION:A combustion chamber wall surface is formed by cone surfaces 9a, 9b, 10a, and 10b leading to cone shaped seat surfaces of each valve seat of intake valves 13a and 13b and exhaust valves 14a and 14b. The position of a skyline 10 of the combustion chamber wall surface where the cone surfaces 9a, 9b, 10a, and 10b are crossed at right angles is set so that it is brought closer to the intake valves 14a and 14b side rather than the exhaust valves 13a and 13b. By this, as a combustion chamber volume ratio on the exhaust valves 14a and 14b side becomes larger, mixture amount on the exhaust valves 14a and 14b at high temperature is increased, atomization and carburetion of fuel is promoted, and mixture nature is improved. Also, as flow of combustion gas in an exhaust stroke is smoothly guided toward the exhaust valves 14a and 14b without generating vortexes along the cone surfaces 10a and 10b, volumetric efficiency is improved.
Patent JP-S5247373-A (JP)
Title: Process for production of metal tape
Inventor: NAKAMURA MASARU
IPC: H01L21/28
Filed: 1975-10-13
Abstract: PURPOSE: To use a recess accurately formed in a thick metal oxide layer and make a metal tape therein, thereby obtaining a tape of good dimensional tolerances without having spreading in a cross direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S614658-A (JP)
Title: Grinding wheel pressing device in rail in grinding attachment for rail surface
Inventor: YOSHIIKE KIWAMU
IPC: E01B31/17
Filed: 1984-06-15
Abstract: PURPOSE:To make a rippling uneven part too polishable to flatness, by letting a grinding wheel, which blocks pressing force with a blocking member having a taper surface corresponding to a wear value of the grinding wheel, go down by degrees with movement of the blocking member and thereby polishing a rail surface with constant pressure. CONSTITUTION:A grinding wheel 11 being supported by a support frame 14 via a connecting piece 20 is forcibly pressed toward a rail 2 by a cylinder 18, but this pressing force of the cylinder 18 is received on a taper surface (a) of a blocking member 23 on a sliding plate 24 installing a receiving member 22 installed in the connecting piece 20 in the frame and, after the taper surface (a) is set according to a wear value of the grinding wheel 11 in advance, rotation making a rear wheel 3 its drive is decelerated via a speed reducer 28 whereby the blocking member 23 is moved according to the wear value of the grinding wheel 11. Therefore, the grinding wheel 11 is always able to polish a rail surface at constant pressure. In addition, the taper surface (a) of the blocking member 23 is adjustable according to the wear value of the grinding wheel 11 by adjustment of each adjust screw 25 of a tilting plate 23' and a moving plate 23'' so that accurate polishing comes possible to be done.
Patent JP-S5550234-A (JP)
Title: Small size and simple copy photographing apparatus
Inventor: MIURA RIYUUICHI
IPC: G03B27/00
Filed: 1978-10-06
Abstract: PURPOSE: To make the copy photographing apparatus small in size and simple in constitution by scanning the subject reflected light with a moving slit or the like and exposing the photosensitive surface moving in cooperation with the scanning.  
     CONSTITUTION: When the rectangular bag 3 for shielding which is perpendicular to the subject 5 is moved along the subject 5, the reflected light from the subject is scanned through the slit 1 formed by the bag 3 and the surface portion moving along with the reflected light scanning of the printing paper 4 which is fixed at the other end is exposed and the subject image 5 is copied on the printing paper 4. Here, the similar results are obtained even by performing copying on the film-form printing paper being sent out from a cassette to a developing cassette by combining a photosensitive glass which clouds reversibly with intensity of light, an optical fiber bundle which selects parallel rays in the scattering light, a prism which leads applies the incident light only to the subject and leads the same to the printing paper, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5347924-A (JP)
Title: Electric source device
Inventor: IYODA ISAO
IPC: H02M5/45
Filed: 1976-10-14
Abstract: PURPOSE: To keep direct current voltage to a certain value, by adjusting thyristor gate signal, when thyristors are used in a rectifier that inverts output of alternating current generator to direct current and the voltage of the generator output is varied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5747708-A (JP)
Title: Regenerating method for activated carbon
Inventor: KAWABATA YUKIO
IPC: C01B31/08
Filed: 1980-09-05
Abstract: PURPOSE: To enhance the regenerating efficiency of a regenerating furnace by predehydrating activated carbon deprived of its adsorbing power with hot waste gas obtd. by burning waste gas from the furnace when the carbon is regenerated in the furnace.  
     CONSTITUTION: Slurrified activated carbon 16 deprived of its adsorbing power after liq. phase adsorption is dehydrated to 50W60% water content with a screw conveyor 20. The carbon 16 is then fed to a duct 13 through which hot waste gas from a recombustion furnace 12 is passed with a table feeder 17 by a constant volume, and it is suspended in the hot gas, dried to ≤35% water content, fed to a cyclone 14, separated from the gas, and put into a hopper 18. The waste activated carbon in the hopper 18 is charged into a regenerating furnace 1 with a constant volume feeder 7, and it is thoroughly dried with hot gas produced by burning fuel, air, etc. fed to a combustion chamber 2 from a burner 3 and an air feeding pipe 4. The regenerated carbon is recovered from a taking-out hole 8. Malodorous waste gas generated in the furnace 1 is burned in the furnace 12, partially fed to the duct 13, and utilized to dry the slurrified waste carbon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6012047-A (JP)
Inventor: JIEIMUZU JIYOSEFU BEDEI
IPC: A61B17/068
Filed: 1984-06-18
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-S6015825-A (JP)
Title: Motor control circuit of tape recorder
Inventor: YAMANAKA SUSUMU
IPC: G11B15/00
Filed: 1983-07-06
Abstract: PURPOSE:To prevent the switching action of a switch that switches the revolving speed between the 1st and 2nd motors except for a high-speed dubbing mode by changing over said switch only when the changeover switch of the 2nd tape recorder is set at the recording side and associating a lock holding mechanism set at the switching position of the changeover switch with the reproduction button of the 1st tape recorder. CONSTITUTION:A record/reproduction changeover switch 14 which is changed over with a recording operation of the 2nd tape recorder contains a common terminal 14c and a recording side terminal 14R. While a speed changeover switch 15 which changes over the driving speed of a magnetic tape contains a terminal 15S connected to the collector of a transistor 3 for supply of the 1st power supply and a common terminal 15c connected to the terminal 14R of the switch 14. A recording operation button which changes over the switch 14 is locked at an active position when the reproduction operating button of the 2nd tape recorder is locked at its active position. While a speed switching operation button which changes over the switch 15 is locked at an active position when the reproduction operating button of the 1st tape recorder is set at its active position respectively.
Patent JP-S5914849-A (JP)
Inventor: UENO MASATO
IPC: A61C13/00
Filed: 1982-07-15
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-H02302794-A (JP)
Title: Display device with large screen
Inventor: HARA ZENICHIRO
IPC: G09G5/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a display device with large screen which is compact and inexpensive by providing a common control circuit, reading out the contents of plural frame memories from them and controlling the display of respective corresponding plural displays. CONSTITUTION:The contents of the frame memories 21 - 2n where digital data is inputted at the same time is read out on the basis of the timing signal of the common control circuit 40 and successively converted to an ON/OFF signal by converters 31 - 3n which are controlled by the common control circuit 40. The respective picture elements of the displays 11 - 1n are ON/OFF-controlled by the ON/OFF signal and a prescribed video is displayed. Thus, since the control circuit need not be provided every frame memory 21 - 2n, the display device with large screen is made compact and inexpensive.
Patent JP-S62281522-A (JP)
Title: Bipolar/unipolar signal conversion circuit
Inventor: TAKADA AKIHIKO
IPC: H04L25/49
Filed: 1986-05-29
Abstract: PURPOSE:To reduce the effect due to the fluctuation of an input signal and noise by rectifying a positive phase and/or inverse phase bipolar input signal, storing a voltage proportional to the peak value, dividing the stored voltage to a half of the peak value and using the result as a reference voltage for identifying a code. CONSTITUTION:A bipolar signal 1 inputted to the primary winding 20p of a transformer 20 is converted into a positive phase input signal (a) and an inverting input signal (b) through a secondary winding 20s. The positive portion of the positive phase signal (a) or of the inverse phase signal (b) is charged in the capacitor 26 of a storage section 11 and its charging voltage (c) is a smoothed and nearly constant voltage proportional to the peak value of the bipolar input signal. The voltage (c) is divided by variable resistors 27, 28 of a reference voltage generating section 12 to generate a reference voltage (d) for identifying a half of the peak value of the standard bipolar input signal. Thus, comparators 29, 30 compare the positive phase signal (a), the inverse phase signal (b) with the reference voltage (d) respectively and output signals (e), (f) whose codes are identified are generated and the signals are synthesized by an OR circuit 31 constituting a synthesis section 15 and a unipolar signal 6 with a prescribed width is obtained.
Patent JP-H07307852-A (JP)
Title: Facsimile equipment
Inventor: SAITO TOSHIAKI
IPC: H04N1/32
Filed: 1994-05-13
Abstract: PURPOSE:To easily set a SUB/SEP/PWD frame by providing areas to set a service access number and a service access password respectively to a storage area for each automatic dialing so as to use the memory efficiently. CONSTITUTION:An area used to store an SUB or SEP signal and an area storing a PWD signal are provided in addition to a dial number of a destination and its abbreviation corresponding to each one easy step dial button to an automatic dial(AD) information table in a control section 105. When an operation display section 106 uses the AD to make dialing, the control section 105 acquires the information corresponding to the AD from the information table. Then the equipment is connected to an opposite party equipment via a communication control section 109 to start G3 communication and after a DIS signal is received, the SUB or SEP signal frame, the PWD frame and a DTC signal are generated and sent to the opposite party equipment as a multi-frame signal. After that, the transmission operation or polling reception is implemented.
Patent JP-H11306268-A (JP)
Title: Semiconductor arithmetic unit
Inventor: SHIBATA SUNAO
IPC: G06N3/063
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To perform a maximum or minimum value retrieval operation fast and also with high accuracy with respect to a vector quantization processor by adjusting the current drive capability of a multiple loop circuit in accordance with the change of an output of a logical operation circuit. SOLUTION: A differential absolute value distance signal 601 is stored as an electric charge on respective floating gates 602 of a νMOS comparator 603. An output of an OR gate 608 is fed back to a reference voltage signal input terminal 612 of all comparators 603 through variable resistor 611 that is controlled by a high gain amplifier 609 and a controller 610. They forms a ring oscillator of a multiple loop. A current drive capability that drives input capacitance of the comparators 603 is changed by switching the value of the resistor 611 and a sweep speed of reference voltage VR is controlled. The sweep speed of the VR is successively reduced by increasing the value of the resistor 611 gradually and retrieval accuracy is increased little by little.
Patent JP-H09304396-A (JP)
Title: Multichannel analyzer
Inventor: MIMAKI HIROSHI
IPC: G01N35/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel analyzer which can enhance the average speed of processing by a plurality of analytical measuring modules and reduce the time for reporting the analyzing measurement results. SOLUTION: An analyzing measurement module 4 for an analytical item that is frequently requested is arranged upstream of a conveyor line 3, and an analyzing measurement module 12 for an analytical item that is less frequently requested is arrange downstream of the line 3. A sampling position for the upstream analyzing measurement module is provided on the conveyor line, while a sampling position for the downstream analyzing measurement module is provided over a rack taking area 20.
Patent JP-H02303967-A (JP)
Title: Brake fluid pressure generating device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/44
Filed: 1989-05-19
Abstract: PURPOSE:To ensure predetermined braking force, even when a negative pressure supply system of a vacuum booster is in failure, by providing a booster piston, which is actuated by a pressure of fluid supplied from an auxiliary fluid pressure supply to increase step-in force of a brake pedal, in a master cylinder. CONSTITUTION:A tandem master cylinder 1, in which step-in force of a brake pedal is transmitted with assist power by a vacuum booster 30, is formed by fitting a primary piston 3 and a secondary piston 4 into a housing 2, and wheel cylinders 8, 9 of right front and left rear wheels are connected to a pressure fluid chamber 5, while wheel cylinders 13, 14 of left front and right rear wheels are connected to a pressure fluid chamber 6. Here a hydrobooster device 100 is provided in an inner rear part of the housing 2. This device 100 is constituted by providing the first cylindrical booster piston 82 secured to the piston 3, second booster piston 83 fitted with a play to the periphery of the piston 3 and a reaction piston 84 insertion-fitted into the first booster piston 82.
Patent JP-H04229899-A (JP)
Title: Image display
Inventor: MIURA MIKIO
IPC: G09G5/24
Filed: 1991-04-30
Abstract: PURPOSE:To turn a composite image plane of both positive graphic and character displays to be reversed in a short time. CONSTITUTION:When a composite image plane of both positive graphic and character displays is displayed in reverse, it is performed in a short time because a central processing unit 1 will write a character code in a random access memory(CC.RAM) 4. Likewise, when both negative graphic and character displays are composed together, display data composed by both these positive graphic and character displays by a display data composite circuit 15 are reversed by a display reverse circuit 16 when a reverse bit of the character code read out of the CC.RAM 4 is just true.
Patent JP-S5915746-A (JP)
Title: Thermostat of air conditioner
Inventor: KUSASHIO AKIRA
IPC: F24F11/02
Filed: 1982-07-16
Abstract: PURPOSE:To make the temperature control reliable at low cost by a method wherein an electric resistor is fixed to a diaphragm of a diaphragm type thermostat opening and closing a contact by the expansion and contraction corresponding to any temperature fluctuation. CONSTITUTION:A diaphragm 4 of a thermostat 1 opening and closing the electric contact of a blower is sealed up making use of the displacement of the diaphragm 4 subject to the fluctuation of the ambient temperature to fix and seal up a heating resistor 10 to said diaphragm 10 through the intermediary of a metal fitting 8. Consequently the heating resistor 10 can heat the diaphragm 10 so efficiently that the contact of the thermostat 1 may be turned ON immediately to secure the closing operation after specified time lapse if the contact of the thermostat is turned OFF even if the main body of the thermostat or the periphery thereof cools down.
Patent JP-H10295531-A (JP)
Title: Accessory with photograph picture and manufacture therefor
Inventor: SAITO KOJI
IPC: A47G29/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily provide a key holder or the like with a desired photograph picture by printing picture data on a synthetic resin plate and uniformly reducing it to a desired size. SOLUTION: The example of the case of obtaining the key holder for forming this accessory with the photograph picture based on a photograph 1 brought in by a person to manufacture the key holder with the photograph picture is indicated. The photograph 1 is photographed and the obtained picture data are printed on a polystyrene plate 2 which is the synthetic resin plate first. Then, the polystyrene plate 2 is uniformly reduced to the desired size. Polystyrene is uniformly reduced by being heated. Also, a ring 3 is for mounting a member 8 for holding keys and is freely mountable to a through-hole 9 formed on the polystyrene plate 2 beforehand. Also, the polystyrene plate 2 is formed in a shape indicated by a diagram 1(B) from the beginning. Work for mounting the ring 3 to the through-hole 9 of the polystyrene plate 2 is performed manually or by a dedicated device.