baber/WOPTO huggingface dataset:
Patent JP-S5951939-A (JP)
Title: Ring-opening polymer composition of improved flow property
Inventor: TAKAHASHI HIROSHI
IPC: C08K5/11
Filed: 1982-09-17
Abstract: PURPOSE:The titled composition improved in flow property without lowering heat resistance and having excellent impact resistance, comprising a specified ring-opening polymer and a specified plasticizer. CONSTITUTION:100pts.wt. ring-opening polymer comprising 30-100wt% structural unit of formula I (wherein R1 is H, alkyl, or phenyl and R2 is H or alkyl) and 70-0wt% structural unit of formula II (wherein R3 is alkyl) and having an intrinsic viscosity of 0.3-4.0 and a trans double bond content in each of the structural units, of at least 40% is mixed with 0.5-20pts.wt. one or more plasticizers selected from the group consisting of 12-30C higher fatty acids and their metal salts, amides or ester compounds, phthalate esters, dibasic fatty acid esters, orthophosphate esters, and triphenols.
Patent JP-S6141174-A (JP)
Inventor: FUJIMURA TADAMASA
IPC: G01C21/00
Filed: 1984-07-31
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-S6222144-A (JP)
Title: Decimal arithmetic circuit
Inventor: OISHI HIROMI
IPC: G06F7/507
Filed: 1985-07-23
Abstract: PURPOSE:To reduce the data conversion time by constituting a decimal arithmetic circuit of plural 1-digit arithmetic circuits, a data forming flag, a carry selection transmission circuit and a carry flag to add/subtract a pack form and an unpack form pair. CONSTITUTION:The 1-digit decimal arithmetic circuits 4-7 of the decimal arithmetic circuit calculate one digit of each pack form decimal data. Further, pack/unpack form data is inputted to the carry selection circuit 1 from a data form flag 9 and each carry and a data form are inputted to the circuits 4-7. Further, each 4-bit data stored in the 1st and 2nd operand registers 3, 10 is fed to the circuits 4-7. When the flag is of pack form, the carry input to the circuits 4-7 of the next high-order digit position is outputted. In case of the unpack form, zone code generation circuits 81, 82 output a skipped signal to add/subtract the decimal data of the pack form and the unpack form.
Patent JP-S6138764-A (JP)
Title: Production of cast iron pipe
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D13/02
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the generation of macrosegregation and inside surface wrinkles and to cast centrifugally a cast iron pipe having high quality by bringing a molten metal into collision against the peripheral surface of a rotor under rotation from the top end of a trough and projecting the molten metal to the inside surface of a mold after decreasing the temp. thereof down to the temp. in the region where solid and liquid coexist. CONSTITUTION:The mold 4 is rotated and a pouring trough 2 and a rotor 2 are inserted into the mold 4 in centrifugal casting of the cast iron pipe. The molten metal A discharged from the top end 2a at the aperture of the trough 2 is dripped onto the peripheral surface of the rotor 1 under high-speed rotation so as to collide against said surface. The molten metal A is first primarily cooled and is further scattered from the peripheral surface of the rotor 1 by the high- speed rotation of the rotor 1, by which the molten metal is parted and diffused. The molten metal is thereby cooled further to the temp. in the region where the solid and liquid coexist. The granular or belt-like molten metal A' in the half- molten state is projected to the inside surface of the mold 4. The cast iron product having no macrosegregation and shrinkage on solidification is obtd. by the above-mentioned method.
Patent JP-H0214140-A (JP)
Title: Multilayer structural heat-resistant plate
Inventor: MATSUO AKIRA
IPC: B32B18/00
Filed: 1988-07-01
Abstract: PURPOSE:To form a uniform and strong granular surface layer part even when a support is made porous by constituting the title heat-resistant plate of at least three layers of a support, the granular surface layer part and the intermediate layer composed of a fine powder, which has the same material quality as the support or granular surface layer part, provided between the support and the granular surface layer part. CONSTITUTION:A particle size of particles is set to a range from a fine powder to a coarse particle depending on baking temp. at the time of the manufacturing of a multilayer structural heat-resistant plate, the shape and size of a product or the like but a particle size range of about 0.1-2mm is pref. An intermediate layer 2 is composed of a fine powder having the same material quality as a support 1 or granular surface layer part 3. Herein, since there is possibility of reacting with a product, when the fine powder composed of the same material quality as the support 1 is used, it is necessary to select material quality depending on the material quality of the product to be baked and the particle size range thereof is pref. 0.83mm or less. The thickness of the intermediate layer 2 depends on the material quality of the intermediate layer and, when the material quality of the intermediate layer is the same as that of the support, said thickness is pref. about 0.1-4.0mm and, when the material quality of the intermediate layer is the same as that of the particles, the thickness is pref. about 0.1-2.0mm.
Patent JP-H08334015-A (JP)
Title: Catalytic converter for exhaust emission control
Inventor: YAMADA KEIJI
IPC: F01N3/28
Filed: 1995-06-05
Abstract: PURPOSE: To provide a sealing material structure of a converter for exhaust emission control which can seal a part between the periphery of a catalyst holding body and a shell without damaging the catalyst holding body. CONSTITUTION: A catalytic converter for exhaust emission control is composed of a catalyst holding body 4, a shell 2 to cover the outside of the catalyst holding body and an inorganic sheet layer 3 arranged between both, and an inorganic binding material is impregnated in a range of 1 to 10mm from an end part into an exhaust gas contact surface of the inorganic sheet layer 3, and it is put in a hardened condition by drying it.
Patent JP-H109810-A (JP)
Title: Moving mirror drive circuit
Inventor: ONIMURA KUNIHARU
IPC: G01B9/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent step-out at the time of starting the driving by controlling a control target triangular wave of a moving mirror drive circuit through a drive starting time control circuit. SOLUTION: A drive starting time control circuit 21 controls the DC component of a triangular wave generated from a triangular generation circuit 16 gradually from the vicinity of positive or negative power supply voltage to '0V' at the time of starting the driving of moving mirror constituting an interferometer. A subtractor 18 operates the difference between an output signal 101 from the drive starting time control circuit 21 and an output signal from a moving mirror position detecting circuit 17. A control circuit 19 controls a coil drive circuit 20 such that the difference goes 0 and applies a voltage to a coil. Since the drive starting time control circuit 21 operates in synchronism with the timing for starting the driving, step-out due to difference of timing can be prevented at the time of driving.
Patent JP-H0326297-A (JP)
Title: Double-tank type washing machine
Inventor: MATSUMOTO SATORU
IPC: D06F29/00
Filed: 1989-06-26
Abstract: PURPOSE:To prevent a power supply voltage from being over lowered when plural electric parts are simultaneously energized by providing a current control means to prohibit the energizing to the prescribed electric parts when a loading current exceeds a reference value and to cancel the prohibition to the prescribed electric parts when the loading current is less than the reference value. CONSTITUTION:A loading current detecting means 23 detects the total loading current to the respective electric parts flowing to a power supply line and an A/D converter 25 outputs a digital signal corresponding to a current detection value. When the plural electric parts are simultaneously energized and the large total loading current flows, the current detection value by the loading current detecting means 23 is more than the reference value by the current control means in a microcomputer 21 and the current control means prohibits the energizing to the prescribed electric parts. Accordingly, the other electric parts are still operated continuously and it is blocked that the total loading current is decreased and that the power supply voltage is over lowered. As a result, a momentary service interrupting function is not operated and the microcomputer 21 is not reset. When the current detection value is decreased and made less than the reference value, the prohibition to the electric parts is canceled. Accordingly, the operation can be restarted as a whole.
Patent JP-S6318839-A (JP)
Title: Two-way signal repeater
Inventor: MATSUZAWA HIDEAKI
IPC: H04L5/16
Filed: 1986-07-11
Abstract: PURPOSE:To transmit a signal without external direction control of a repeater by providing a signal detection circuit detecting the presence of a signal on two data communication media, using its output to bring one signal transmission circuit into the transmission enable state and to control the other signal transmission circuit into the transmission-disable state. CONSTITUTION:The circuits detecting the presence of the signal on media Ml, M2 are signal detection circuits C1, C2, which output the result of detection S1, S2. A signal transmission circuit D1 transmits a signal on the medium M2 to the medium M1 and the signal transmission circuit D2 sends the signal on the medium M1 to the medium M2. When the signal of the medium M1 and the signal of the medium M2 exist, the signal detection circuits C1, C2 detect them and a gate control circuit G3 decides which signal comes faster. When the signal of the medium M1 comes first, a control signal enabling the signal transmission circuit D2 is outputted to a control signal EN2 of the gate control circuit G3. On the other hand, the control signal EN1 becomes a signal disabling the signal transmission circuit D1.
Patent JP-S5786525-A (JP)
Title: Lubricating device for turbosupercharger
Inventor: ASABA KOUSEI
IPC: F02B39/14
Filed: 1980-11-19
Abstract: PURPOSE: To prevent exhaust from mixing in oil and eliminate early deterioration of the oil, by feeding fresh air or blow-by gas into an oil sump during operation of a scavenging pump.  
     CONSTITUTION: During operation of an engine, a scavenging pump 30 is driven to return oil in an oil sump 27 to an oil pan at the side of the engine. While an oil pump of the engine is also rotated to lubricate a bearing 13 through a pipe 28a. However, the scavenging pump 30, being provided with larger discharging power, causes the inside of the oil sump 27 in negative pressure. Here the oil sump 27 is communicated to a gear case through a blow-by gas introducing pipe, 55, then blow-by gas is sucked into the oil sump 27, thus exhaust can be prevented from mixing into oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1114228-A (JP)
Title: Refrigerator
Inventor: AOKI TADASHI
IPC: F25D23/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance an energy saving effect by fixing one end of a second packing at a location where the temperature of receiving parts themselves rapidly changes toward the inside of a room from receiving surfaces of the receiving parts heated or at a location farther within the inside of the room. SOLUTION: In a refrigerator 1, door packings 22, 38, 33 and 42 are made to adhere to receiving parts 11-16 forming receiving surfaces of the door packings provided on the doors 21, 31, 32 and 41 for the prevention of leakage of chilled air outside. Each one of second packings 23, 36, 37 and 38 is fixed at locations L where the temperature of the receiving parts themselves rapidly changes toward the inside of a chamber from receiving surfaces of the receiving parts 11-15 or at locations L farther within the room.  Other ends of the second packings 23, 36, 37 and 43 are brought into contact with parts of the internal surfaces of the doors 21, 31, 32 and 41 or brought into contact with the parts of the internal surfaces of the doors 21, 31, 32 and 41 while being done with each one end of the containers 34 and 35 to keep chilled air within the room from hitting the heated receiving parts 11-16.
Patent JP-H105096-A (JP)
Title: Instrument for preventing mat or quilt from being displaced
Inventor: SAKAMOTO SHINICHI
IPC: A47G9/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a mat or a quilt from being displaced by providing a planar positioner laid under the mat so as to hold the load of body, holder fitted at the peripheral edge of this positioner and fixer fitted to the top end of the holder for fixing the mat or quilt. SOLUTION: An instrument A for preventing the mat or quilt from being deviated is composed of a positioner 1, holder 2 and fixer 3. The positioner 1 is laid on the rear side of a mat 4 and formed from rectangular cloth and on both the right and left sides and at both the upper and lower terminals of this positioner 1, holders 2 are fitted. While positioning the positioner 1 at the center on the rear side of a sheet 5 and both the upper and lower terminals and both the left and right sides of the mat 5 are fixed by fixers 3. The length of the holder 2 is suitably adjusted corresponding to the size of the mat 4 or sheet 5. Besides, the length of the holder 2 is set so that the holder 2 can be extended when the deviation preventing instrument A is set.
Patent JP-S5588150-A (JP)
Title: Self-check circuit of input-output part
Inventor: KUROSAWA HARUHIRO
IPC: G06F11/22
Filed: 1978-12-27
Abstract: PURPOSE: To make it possible to judge immediately whether a fault occurrence part is an arithmetic part or relay part at the time when a fault occurs, by checking the output of digital output module DO by digital input module DI and also by checking the input of DI by DO.  
     CONSTITUTION: To diagnose DI26 in terms of a fault, contact 15a of relay 15 in relay part 10 is set in parallel to open collector transistor 29 in the output part of DO27, and when transistor 29 is made to conduct via photocoupler 30 by a command from CPU24, a current flows through the diode, resistance 32 and transistor 29 of photocoupler 31 to its photo side in case of normal DI26, and consequently a signal is generated at point A and then read into CPU24 via IC33. In this example, diagnoses of bits "0" and "1" of DI26 are made by bits "2" and "3" of DO27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0453511-A (JP)
Title: Rice washing apparatus
Inventor: FUKUDA TOSHIKATSU
IPC: A47J43/24
Filed: 1990-06-20
Abstract: PURPOSE:To remove rice bran and impurities attaching to the vicinity of an outflow port by jet water from a water outflow nozzle so as to smooth the outflow of water from the outflow port by making the outflow direction of the water outflow nozzle for feeding water into a rice washing receptacle opposite to the outflow port. CONSTITUTION:A water outflow nozzle 18 is disposed above a rice washing receptacle 1 and adapted to feed water into the rice washing receptacle through a cavity 12. The forward end of the above nozzle is opposite to an outflow port 9 with a gradient so that a jet water is brought into contact with a filter 10, and the optimum angle thetaof inclination of the water outflow nozzle 18 is 57 deg. to 60 deg.. Usually a bottom cover 2 closes the bottom portion of the rice washing receptacle 1, a designated amount of rice is dropped from the cavity 12, and water is allowed to flow out from the water outflow nozzle 18 to be jetted obliquely to the filter 10 of the outflow port 9, so that the water circulates in the rice washing receptacle without adhesion of rice bran to the filter 10. After the lapse of designated time, a plunger 16 is operated to turn an movable arm 15, whereby a valve element 13 is moved to open the outflow port 9, so that the impure water is allowed to flow out to the outside through a drainage pipe 17.
Patent JP-S5684764-A (JP)
Title: Lustrous synthetic resin emulsion paint
Inventor: NAKAMURO YOSHIO
IPC: C09D133/04
Filed: 1979-12-13
Abstract: PURPOSE: The titled paint with nonadherence and normal-temperature drying property enhanced without losing original luster of a synthetic resin emulsion, which is prepared by compounding a synthetic resin emulsion with a nitrocellulose/ acrylic resin emulsion.  
     CONSTITUTION: 1W50wt% of nitrocellulose is dissolved in 99W50wt% of an acrylic monomer, and the resulting solution is polymerized with addition of water,  an emulsifier and a polymerization initiator, to obtain a nitrocellulose/acrylic resin  emulsion (A). About 1W70wt% of the emulsion (A) is mixed with about 30W 90wt% of a synthetic resin emulsion (e.g., vinyl acetate emulsion or acrylic emulsion), and, if necessary, with a pigment (C), etc., to obtain the titled emulsion.  
     EFFECT: Said emulsion gives a coat having excellent luster when a filler is added. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04360593-A (JP)
Title: Semiconductor laser device
Inventor: WAKAO TADAKI
IPC: H01S5/00
Filed: 1991-06-07
Abstract: PURPOSE:To suppress a level of stray light to be irradiated by reflection in a package for hermetically sealing a semiconductor laser element and to obtain an accurate output light with low noise by forming a light absorption film on the inner wall of the package. CONSTITUTION:In a semiconductor laser having a semiconductor laser element 1, and a package for hermetically sealing the element 1, formed partly of a light transmission member 6, light absorption films 7 made of black resin containing carbon for absorbing the optical output of the element 1, are formed on the inner surface of a stem 3 for hermetically sealing the element 1 and the inner surface of a cap 5. Thus, light emitted from the rear of the element 1 is directed to the stem 3 directly or after reflected on the surface of a submount 2 and absorbed by the film 7 provided on the surface. The light advanced to the inner surface of the cap 5 is also absorbed here, thereby reducing a reflected light component as compared with that of prior art.
Patent JP-H0330011-A (JP)
Title: Display controller
Inventor: MATSUMURA MITSUO
IPC: G06F3/0485
Filed: 1989-06-28
Abstract: PURPOSE:To improve the operability by scrolling a display screen in accordance with designating information of a mouse to a frame icon. CONSTITUTION:In accordance with an instruction of a mouse 11, a coordinate transforming part 12 converts a coordinate position of the mouse to a line and column numbers on a display part 18 and sends it out to a mouse recognizing part 14 of a frame icon managing part 13 together with event information, checks the line and column numbers from the transforming part 12, and when it is positioned in a document mark area 22, the event information is checked continuously. An event processing part 15 sends out a signal to a display processing part 16 in accordance with a command of a recognizing part 14, and inverted and displayed a position A on the area 22 of the display part 18. Subsequently, when a scroll zone 23d is designated by moving the mouse 11 to the right and it is recognized by the recognizing part 14 by an output, as a result, the processing part 16 instructs a scroll of a one-digit portion in the right direction of the area 22 to a display control part 17 and continues a scroll in the right direction during that time, moves a display position of document data 19 by a one-digit portion each and stops it when a position B is displayed on the area 22. In such a way, high operability can be obtained.
Patent JP-H11348660-A (JP)
Title: Rear under mirror device for automobile
Inventor: OE YOSHIFUMI
IPC: B60J5/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To surely mount a rear under mirror even at a tail gate having a roof spoiler, by preventing the rear under mirror from being damaged and falling down by relaxing impact followed by the opening/closing of the tail gate. SOLUTION: This rear under mirror 21 is formed out of a base part 22 to be mounted on a tail gate 12, and of an arm part 23 connecting the base part 22 with a mirror part 24. The base part 22 is made of rubber for damping. The first mounting part 26 of the base part 22 is bonded onto a pane of rear window glass 13 with a pressure sensitive adhesive double coated tape 51. The second mounting part 27 of the base part 27 is fixed to the lower surface of a roof spoiler 16 by means of a fixture 53 using a screw 54 and a well nut 55.
Patent JP-S5863782-A (JP)
Title: Preparation of town gas
Inventor: YAMADA MINORU
IPC: C10G9/38
Filed: 1981-10-13
Abstract: PURPOSE:To increase the amount of reforming steam, reduces the amount of cooling water and improve the efficiency of the gas supply, by recovering the reforming steam with a saturating apparatus and a waste-heat boiler together in the preparation process of the town gas by the continuous partial combustion method. CONSTITUTION:In preparing town gas by the low-pressure continuous partial combustion method, a preparation gas passing through a reforming step 8 is introduced into a waste-heat boiler 9 and subjected to the heat exchange by using the sensible heat of the preparation gas. The direct pressurizing steam is recovered, and the preparation gas is then introduced into a warm water preparing apparatus 1 to heat the warm water, which is then introduced into a saturating apparatus 7 and brought into contact with a partial combustion air to give hot air saturated with the steam. The resultant hot air saturated with the steam and the steam obtained in the waste-heat boiler 9 are used as the reforming steam.
Patent JP-S6412861-A (JP)
Title: Switching power source device
Inventor: YAMASHITA SHIGEJI
IPC: H02M3/28
Filed: 1987-07-02
Abstract: PURPOSE:To improve efficiency as well as reliability, by a method wherein a diode is connected to the secondary winding tap of a transformer to conduct current upon the turn-off of a main switching element. CONSTITUTION:A switching power source device is constituted of a transform.r T1, a main switching element (Tr) Q1, a saturable reactor SR, a control circuit 14, a driving circuit 15 and the like. In this case, a diode D5, connected to the tap of the secondary winding N3 of the transformer 1, is connected in a polarity that current is conducted upon the turn-off of the Tr Q1. The driving circuit 15 controls the ON/OFF of the Trs Q1, Q2 while the resetting of the saturable reactor SR is controlled by the control circuit 14 so that the output voltage of output terminals 12, 13 becomes a set value by controlling the Tr Q2. Upon the turn-off of the Tr Q1, even when the charging charge of a snubber circuit or the like tries to be conducted through the primary winding N1 of the transformer T1 as resonance current, the charge is conducted to the side of the output terminals 12, 13 through said diode D5.
Patent JP-S6318685-A (JP)
Title: Semiconductor device
Inventor: ONAKA SEIJI
IPC: H01S5/026
Filed: 1986-07-11
Abstract: PURPOSE:To simplify the packaging of a laser into a package and to decrease the cost, by providing a slant groove with respect to the direction of a stripe at a part of the stripe of the semiconductor laser, thereby integrating a photodiode on the same substrate. CONSTITUTION:On the surface of an n-type InP substrate 1, an n-type InP buffer layer 2, an InGaAsP active layer 3, a P-type InP clad layer 4 and a P-type InGaAsP cap layer 5 are grown as crystals and etched in a stripe shaped inverted mesa pattern. Then, a P-type InP embedded layer 6 and an n-type InP embedded layer 7 are formed by a liquid phase epitaxy method. An Au-Zn electrode 8 is formed on the upper surface, and an Au-Sn electrode 9 is formed on the rear surface. A groove part 10 is obliquely provided with respect to the direction of the stripe at a part of the stripe of such a semiconductor laser. Part of light, which is propagated in the semiconductor laser, is diffracted and diffracted light 11 is obtained. Sufficient intensity for monitoring the intensity of output light 12 of the laser is obtained in this way.