baber/WOPTO huggingface dataset:
Patent JP-S5329987-A (JP)
Title: Cultivation of basidiomycetes belonging to coriolus genus
Inventor: YOSHIOBI CHIKAO
IPC: C12P21/00
Filed: 1976-08-30
Abstract: PURPOSE:To increase the yield of artificially cultured mycelium by the cultivation of Basidiomycetes belonging to Coriolus genus in a medium containing specific amounts of glucose and yeast extract.
Patent JP-H06312596-A (JP)
Title: Ballpoint pen tip for water base ink and manufacture thereof
Inventor: FUJITA HIDEHIKO
IPC: B43K1/08
Filed: 1993-04-28
Abstract: PURPOSE:To eliminate lack of ink and to improve resetting properties of the ink by partitioning a metal pipe to a ballpoint holder and an ink guide core container by a predetermined crest-shaped protrusion protruding toward an axial central direction. CONSTITUTION:In order to form a ballpoint pen tip, a thick pipe 1 is used, and a recess 2 is pressed and shaped in an axial central direction from three positions of an outer surface near its end. A crest-shaped protrusion 5 for partitioning the pipe into a ballpoint holder 3 and an ink guide core container 4 protruding toward an axial central direction is formed via the recess 2 in the pipe, and an end side face 5a of each protrusion 5 is formed as a ballpoint seat 3a. In this case, it is formed in a longitudinal sectional asymmetrical shape of b>a of an angle (a) of the face 5a of the holder 3 side to an angle (b) of a rear side face 5b of the container 4 side, and a weak capillary tube central ink passage 6 and a strong capillary tube slit 7 are formed oppositely via the protrusion 5.
Patent JP-H09287430-A (JP)
Title: Shell for muffler
Inventor: AIHARA HIROYUKI
IPC: F01N1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve damping effect of transmission noise by forming a plurality of burring holes on an intermediate layer, and abutting the projection part of a burring hole rim part on an outer layer or an inner layer, in a device provided with a cylindrical shell main body formed in such a constitution that a metal thin wall plate material is wound triply so as to form an inner layer, the intermediate layer, and an outer layer. SOLUTION: A shell main body 41 in a muffler, is formed in such a constitution that a metal thin wall plate material 43 is wound triply so as to form an inner layer 45, an intermediate layer 47, and an outer layer 49, and the end part of the inner layer 45 and the end part of the outer layer 49 are connected to each other through the intermediate layer 47. Multiple burring holes 47a are formed in the longitudinal direction of the intermediate layer 47, and the top end of a projection part 47b formed on the rim part of the burring hole 47a abuts on the outer layer 49, and thereby, a small space S is formed by the burring holes 47a and the projection part 47b so as to dampen transmission noise by the small space S. Vibration of the inner layer 45 is reduced by the projection part 47b so as to reduce generation of radiation noise.
Patent JP-H06312653-A (JP)
Title: Control for automatic brake device
Inventor: FUKAMACHI KAZUHIRO
IPC: B60T7/12
Filed: 1993-04-28
Abstract: PURPOSE:To reduce oil hammering with high efficiency at the time of closing a valve in an automatic brake device which uses on-off type compressive/ decompressive solenoid valves respectively, by controlling them so as to be decompressed for a moment at every stepped compressive control, and compressed for a moment at every stepped decompression control. CONSTITUTION:An on-off type decompression solenoid valve 30 (40) is disposed between a master cylinder 14 and a wheel cylinder 17 in the brake pipe 15 of a vehicle. An accumulator 29 which always accumulates high pressure is communicated with the wheel cylinder 17 through an on-off type compressive solenoid valve 32 (42). When an automatic brake control unit foresees a possibility of collision at an automatic brake mode, it outputs a close signal to the decompressive solenoid valve 30, and a duty control signal to the compressive solenoid 32. With this constitution, for example, the control unit outputs an open signal to the decompressive solenoid valve 30 for a moment at the latter half of a period when the compressive solenoid valve 32 is made open through the duty signal.
Patent JP-H07308822-A (JP)
Title: Split hob and gear butting method and device therefor using the hob
Inventor: UTSUNOMIYA TAKASHI
IPC: B23F5/20
Filed: 1994-05-17
Abstract: PURPOSE:To provide a split hob which can form several kinds of gears having different modules, and which can precisely cut a bevel gear whose module continuously changes. CONSTITUTION:Threads 5, 6 twisting with one and the same lead, are formed in split hobs which are assembled one and the same axis, and a plurality of cutting edges 7, 8 are formed at equal intervals in the threads 5, 6, respectively. When the split hobs are rotated relative to one another, the threads 5, 6 and the cutting edges 7, 8 axially come to and go away from one another, the dimensions of cutting spaces defined by the cutting edges vary so that the module of teeth to be cut varies.
Patent JP-H02280239-A (JP)
Title: System for outputting program damp
Inventor: SAITOU YUKIHIKO
IPC: G06F11/34
Filed: 1989-04-21
Abstract: PURPOSE:To surely investigate a cause when an abnormality is generated by sectioning an area to be damped when the abnormality is generated before a program execution according to the generation place of the abnormality and the kind of abnormalities and minutely designating it. CONSTITUTION:When the abnormality is generated in the middle of executing the program and, further, the kind of abnormalities and a range to be damp- outputted are indicated beforehand as treatment data at the time of the abnormality from a user, a link processing means 3 links the treatment data at the time of the abnormality to a load module 4 and the data are outputted. When the instruction of the damp output is especially executed from the user at the time of the program executed, an execution control means 6 ignores the treatment data at the time of the abnormality linked to the load module 4 and executes the damp output according to the damp output instruction designated at the time of the execution. Thus, at the time of the generation of the abnormality, the necessary damp is outputted, and thereby, the cause surely is investigated by the damp output.
Patent JP-H02295311-A (JP)
Title: Delay circuit and operating method of the same
Inventor: JIEFURII HAABAATO FUICHIYAA
IPC: H03K5/13
Filed: 1990-04-20
Abstract: PURPOSE: To provide a programmable delay line which gives a selectable high- precision time delay to an electronic signal by measuring actual signal delay of respective delay stages and selecting a delay stage to be supplied with the electronic signal on the basis of the obtained signal delay. CONSTITUTION: When a gate 66 and a cycle counter 68 and both effective, the cycle counter accurately counts mutual cycles of digital pulses which are inputted successively. A microprocessor 34 when started for a 1st time controls demultiplexers(DEMUX) 22A to 30A to select respective 'B' signal paths of minimum delay paths, i.e., steps 22 to 30. Thus, the cycle counter 68 measures the actual minimum delay of a delay circuit 20. The microprocessor 34, after detecting this minimum delay, operates to control the same DEMUXes, and then a path which has relatively large delay of the delay circuit, i.e., one 'C' signal path is selected at a time while a 'B' signal path is selected by the remaining DEMUXes. Consequently, high-precision delay is given.
Patent JP-S61260275-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/00
Filed: 1985-05-15
Abstract: PURPOSE:To delete the optional part of an original image to form the image and to improve operability with a simple constitution by providing the displaying part to use the center mark, which comes to be the center standard of positioning the original, respectively to the first and second positioning scales. CONSTITUTION:At the first fixing scale 21 and the second fixing scale 22, the first and second displaying parts 201 and 202 to use the center mark which comes to be the center standard of original positioning are provided, and when the original is copied and when the device copies the original, to display that the first fixing scale 21 should be used, a light emitting element 203 of the first displaying part 201 is turned on and the light emitting element 203 of the second displaying part 202.
Patent JP-S60249867-A (JP)
Title: Double pulse generation preventing system
Inventor: YOSHIDA HARUNOBU
IPC: H02M3/337
Filed: 1984-05-22
Abstract: PURPOSE:To prevent a double pulse from generating by forcibly decreasing a voltage corresponding to a variation in a load during the prescribed period when sawtooth wave exceeds a voltage corresponding to the variation in the load. CONSTITUTION:When the output pulses of NAND cicuits 5', 6' shift from ''1'' level to ''0'' level, a current is input from the input side of a comparator 2 through a resistor R3, a capacitor C4 or a resistor R4, a capacitor D5 to the output side of the NAND circuit 5' or 6'. Thus, a voltage corresponding to a load 7 of the input side of the comparator 2 immediately drops at the point raised from the voltage corresponding to the variation in the load at the sawtooth wave voltage or is recovered. Accordingly, the difference is heretofore small when the sawtooth wave voltage exceeds the voltage corresponding to the variation in the load, but the difference increases, and even if a noise is applied, it does not generate a double pulse.
Patent JP-H02284717-A (JP)
Title: Shape steel straightening machine variable in roller width
Inventor: SETO TSUNEO
IPC: B21D3/02
Filed: 1989-04-25
Abstract: PURPOSE:To facilitate a shape steel straightening operation by transmitting the driving torque of a main spindle to stationary side rollers via a 1st sleeve and to moving side rollers via a 2nd sleeve by the shape steel straightening machine variable in roller width juxtaposed with the stationary side and moving side roles of the same center and the same outside diameter in the axial direction. CONSTITUTION:The driving torque is transmitted via the main spindle 10 - a key 14 - the 1st sleeve 11 to the stationary side rollers, 6, 6a and via the 1st sleeve 11 - the key 15 the 2nd sleeve 12 to the moving side rollers 7a, 7b, 7c. The axial movement of the 1st sleeve 11 is prohibited by a sleeve retaining shaft 16. A screw sleeve is turned to allow the axial movement of the 2nd sleeve 12 via a moving nut 28 - a bearing housing 29 - a thrust bearing 32. The roller change operation to be carried out according to the flange thickness of the shape steel is facilitated in this way and the productivity is improved.
Patent JP-S62275599-A (JP)
Title: Production of press machine
Inventor: SUGAWARA MASAYOSHI
IPC: B30B1/26
Filed: 1986-05-06
Abstract: PURPOSE:To enable the efficient production of press machines which are different in sliding motion by connecting a main crank shaft and auxiliary crank shaft at the phases of the eccentric parts thereof varied according to the difference in the sliding motion. CONSTITUTION:The slide 2 of the press machine is connected to the eccentric part of the main crank shaft 4 via connecting rods 5 and is vertically driven by the rotation of a driving part 6. The eccentric part of the shaft 4 and the eccentric part of the shaft 18 are connected by a coupling 21. Both the eccentric parts are connected at the prescribed phase difference provided thereto according to the difference in the sliding motion at the time of connecting said parts. The descending speed and fast return speed of a slide 2, the relation between the stroke and rotating angle thereof, etc., can be thereby changed and therefore, the press machines of the different sliding motions are efficiently produced.
Patent JP-H02283591-A (JP)
Title: Oscillating quantity detecting device for load hoisted by on-board crane and oscillation control device therefor
Inventor: DEKIYA ISAMU
IPC: B63B27/10
Filed: 1989-04-25
Abstract: PURPOSE:To perform accurate and safe load hoisting work by determining the vertical oscillation of the load hoisted by an on board crane on the basis of the oscillating pressure change corresponding to the vertical position of the oscillation. CONSTITUTION:The pressure change corresponding to the oscillation of a carrier 1 outputted from a quartz type barometer 9 provided in the vicinity of a hoisting booth 4 on the upper end side of a boom 3 is inputted into a demodulator 11 in an arithmetic unit 10 as an oscillating pressure signal, converted into the electric signal of an appropriate level at the demodulator 11, then outputted into an A/D converter 12 and converted into a digital signal. The deviation of the maximum and minimum value of the converted digital signal is obtained by an arithmetic part 13, and its absolute value is outputted into a digital indicator 14. The arithmetic part 13 is operated every time the maximum or minimum value is judged. The indicator 14 indicates, the oscillating quantity alpha of hoisted load 8 (equivalent to the vertically moving distance betain the position of the barometer 9) arranged in a row of time series, thereby detecting the forecast of oscillation change and the tendency of high and low tide.
Patent JP-S63268232-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: NISHIYAMA SUMIO
IPC: H01G9/02
Filed: 1987-04-27
Abstract: PURPOSE:To improve the dielectric strength and the occurrence rate of short- circuit failure, by performing the alkalizing treatment of a solid electrolytic layer like a manganese dioxide, and then forming graphite and a cathode layer of a silver-electrically-conductive material. CONSTITUTION:A porous tantalum sintered body on which a dielectric oxide film is formed by anodizing is dipped in a manganese nitrate, and subjected to pyrolysis at 250 deg.C to form a manganese dioxide film on an oxide film. After re-formation is finished, dipping for 30 min is performed in sodium hydroxide water solution. After hot water washing and drying, a graphite layer is formed, and further a silver layer and a solder layer are arranged. By transfer resin mold sheathing, a solid electrolytic capacitor is formed. According to this method, the manganese dioxide layer is alkalized, so that the ionization of silver can be prevented, and migration does not occur. Therefore, even in the state of high temperature and moisture, leak current does not increase, dielectric strength is not lowered, and short-circuit failure does not occur.
Patent JP-H05283393-A (JP)
Title: Method of forming groove of diffraction grating pattern
IPC: H01S5/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a series of grooves of different depths in fewer process steps by using a mask that covers slit areas at different coverage ratios. CONSTITUTION:A mask 3 covers the periphery of a slit area 4A corresponding to a groove area 5A that includes a series of grooves 6 forming a diffraction grating pattern; it also covers the peripheries of slit areas 4BL and 4BR corresponding to groove areas 5BL and 5BR that include a series of grooves 6. The coverage ratio is greater in the former area than in the latter. Large windows 7A are formed around and near the slit area 4A, whereas relatively small windows 7BL and 7BR are formed around and away from the slit areas 4BL and 4BR. Those slit areas are used as an etching mask so that a series of grooves of different depths can be formed easily.
Patent JP-H11288179-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which causes almost no transfer irregularities and forms a satisfactory image. SOLUTION: An intermediate transfer body 20 has a conductive layer 21, a resistance layer 22 formed on the conductive layer, and an electrode part 23 exposed on the surface of the end of the intermediate transfer body and used for feeding a transfer voltage to the conductive layer. A power feed member for feeding power to the electrode part in contact with it is composed of an elastic roller 37 made of conductive, closed-cell foam. The intermediate transfer body is composed of a seam belt, and also the width N of the contact of the elastic roller and electrode part is made greater than the width W of the discontinuous part of the electrode part in the seam part.
Patent JP-S59228756-A (JP)
Title: Solid state image pickup element
Inventor: KINOSHITA YUKIO
IPC: H04N5/335
Filed: 1983-06-10
Abstract: PURPOSE:To facilitate the setting of a gate voltage of an overflow control gate unit by temporarily collecting charge generated in a photoreceptor to a storage region having smaller area than the photoreceptor, and controlling the handled charge amount in this storage region. CONSTITUTION:A common transfer register 4 for transferring a signal charge from a photoreceptor 1 in one direction is provided at one side of each photoreceptor 1. A storage region for temporarily storing a signal charg from the photoreceptor 1 is formed in a region which includes the photoreceptor 1, an overflow drain region 6 is formed, and an overflow control unit 7 is formed between the regions 5 and 6. The region 5 is formed in an area smaller than the photorecetor 1, and formed with a potential well deeper than the photoreceptor 1. In this structure, since the area is smaller than the photoreceptor 1, the signal voltage can be increased. Accordingly, the gate voltage of the unit 7 can be readily set to a volt unit.
Patent JP-S60247384-A (JP)
Title: Driving circuit of solid-state image pickup device
Inventor: HASEGAWA KAZUMASA
IPC: H04N5/335
Filed: 1984-05-23
Abstract: PURPOSE:To obtain a high-capacity solid-state image pickup device where the read time of one picture is shorter, by providing two analog switches for one data line and reading out a data signal with the first analog switch and discharging the signal charge of the data line and a photoelectric transducer with the second analog switch. CONSTITUTION:When an output terminal 310 of a shift register 107 goes to the high level to close an analog switch at a time t1, the signal charge stored in a data line 110 by a photoelectric transducer 102 is read out to a signal read line 125. At a time t'2, a switching control input terminal 127 of an analog switch 126 goes to the high level, and the analog switch 126 is closed, and the signal charge in the signal read line 125 is discharged. At a time t3, analog switches 301 and 302 are closed simultaneously with opening of analog switches 300 and 126. At this time, the signal charge in the data line 110 and the photoelectric transducer 102 is discharged through the analog switch 301, and simultaneously, the signal charge stored in a data line 111 by a photoelectric transducer 103 is read out to the signal read line 125.
Patent JP-S5442000-A (JP)
Title: Polymeric substance containing bispiperiding derivative, its preparation and its use
Inventor: SOUMA NOBUO
IPC: C08G67/00
Filed: 1977-08-30
Abstract: PURPOSE: To prepare a polymeric substance containing a bispiperidine derivative having reduced thermal sublimation tendency and useful as a light stabilizer for synthetic polymers, by reacting a bis (piperidine-oxyl) derivative with a xylylene derivative.  
     CONSTITUTION: (A) A compoundI[X-X is II (A is 1W10C methylene); R 1  is H]is reacted with (B) a compound IIIWV (hal is chlorine, etc.) and an alkali metal salt of a tertiary alcohol (e.g. potassium tert-butoxide, etc.) preferably at 60W 120°C in the presence or absence of an inert solvent (e.g. toluene, etc.) to give a linear polymer having an average molecular weight of 400W100,000.  
     USE: Useful as a light stabilizer for olefin and diene polymers, polystyrene, α, β- unsaturated acid or its derivative polymers, epoxy polymers, polyurethanes, polycarbonates, polyamides, polyesters, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62260455-A (JP)
Title: Signal detection circuit
Inventor: KOBAYASHI EIICHI
IPC: H04L27/00
Filed: 1986-05-06
Abstract: PURPOSE:To obtain a signal detection circuit in a MODEM reception part acting stably with a simple circuit by providing a circuit detecting the level of a reception signal before demodulation, a circuit detecting the presence or absence of a demodulated reception signal and an AND gate obtaining the AND between the outputs of both circuits. CONSTITUTION:The signal detection circuit 5 generates carrier detection information (e) from a reception signal (b) and a base band signal (c). When the reception signal (c) is received at a normal level both the outputs of a monostable multivibrator 8 and an inverter 11 are logical '1' and the carrier detection information (e) becomes logical '1'. If the level drops abnormally although a reception part transmits a data signal, and if a transmission part stops the data signal with the output of the inverter 11 at logical '0', the output of the monostable multivibrator become logical'0', and the carrier detection information (e) in both cases becomes logical '0'.
Patent JP-H045371-A (JP)
Title: Induction type back-fill injection for water stop
Inventor: KURIHARA KATSUHIKO
IPC: E04G23/02
Filed: 1990-04-19
Abstract: PURPOSE:To completely shut-off leaked water by forming inlet holes for filling a water cut-off agent in the cracks or places near the cracks and also induction holes in other places for inducing the water cut-off agent from inlet holes toward induction holes. CONSTITUTION:Inlet holes 5 for filling a water cut-off agent 10, which penetrate a concrete member 1 from the front face to the back face, are formed in cracks 2 on the concrete member 1 or places near the cracks. In addition, induction holes 6 are formed in the cracks or in places below near the inlet holes 5, which penetrate the concrete member 1 from the back face to the front face. In the next step, from a water filling rod 3 filling water cut-off agent 10 is poured, and a part of this agent 10 is mixed with around water and flowed out from the induction holes 6 for forming a curing body M at the portion of the backs of cracks. This constitution can completely shut-off leaked water caused by ground water.
Patent JP-S5330473-A (JP)
Title: Circulating and controlling method for cooling water used for nox-reducing agent injecting apparatus
Inventor: SUSAO KENJI
IPC: F23J15/00
Filed: 1976-09-02
Abstract: PURPOSE: To improve thermal officiency of a plant and to remove NOx effectively by taking out pressurized cooling water from a closed feed water pipe line of a steam generator and by circulating the water, which has cooled the pipe for injecting NOx-reducing agent of NOx-reducing apparatus, to the closed feed water pipe line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09268851-A (JP)
Title: Simplified connector for wooden plate frame
Inventor: NAKAMOTO SUKEMASA
IPC: E06B3/964
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent joint surfaces from shifting between cross frame and longitudinal frame by cutting the ends of a cross frame and a longitudinal frame at 45 degrees, providing plural receiving grooves of the frame outer surface of the cross frame and the longitudinal frame, fitting an L-shaped connector in the receiving groove, and fixing a screw member inserted in an oblique screw guide hole formed on the connector at the corner parts of the cross frame and the longitudinal frame. SOLUTION: The ends of a cross frame 2 and a longitudinal frame 3 of a flat plate member are cut at 45 degrees to form joint surfaces 4. Two receiving grooves 21, 31 are provided on the frame outer surfaces of the cross frame 2 and the longitudinal frame 3, respectively. A connector 1 of wooden or resin- made L-shaped member 11 is fitted to the receiving grooves 21, 31, and a screw member 13 inserted in oblique screw guide holes 121, 122, 123 formed on the connector 1 is passed through the joint surfaces 4 to fix the cross frame 2 and the longitudinal frame 3. Accordingly, it is possible to prevent shifting between the cross frame and longitudinal frame joint surfaces during fixing work using a screw member or a nail member.