baber/WOPTO huggingface dataset:
Patent JP-S58162296-A (JP)
Title: Preparation of 2-keto-l-gulonic acid
Inventor: SONOYAMA TAKAYASU
IPC: C12P7/60
Filed: 1982-03-05
Abstract: PURPOSE:To prepare 2-keto-L-gulonic acid, in high efficiency, by culturing a 5-keto-D-gluconic acid metabolism-deficient mutant derived from a 2-keto-L- gulonic acid-producing strain in a medium containing 2,5-diketo-D-gluconic acid. CONSTITUTION:A 5-keto-D-gluconic acid metabilism-deficient mutant (e.g. Corynebacterium sp. FERM-BP No.107) is obtained by the mutagenic treatment of a 2-keto-L-gulonic acid-producing strain (e.g. Corynebacterium sp. FERM-P No.2770) by ultraviolet irradiation, etc., and the mutant is cultured in a medium added with 2,5-diketo-D-gluconic acid. Only 2-keto-L-gulonic acid is accumulated in the medium without producing unnecessary 2-keto-D-gulconic acid, and the accumulated 2-keto-L-gulonic acid is separated from the medium in high efficiency.
Patent JP-H09201453-A (JP)
Title: Ball passing chucker of pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide such a ball passing chucker of a pachinko machine as is simple for manufacturing and also capable of reducing the cost. SOLUTION: In the lower part of a passing gate 15 for detecting the passing of a pachinko ball, a flow changing member 23 is arranged that receives the ball passed through the gate 15 so as to send out the ball to a side direction; the flow changing member 23 can be fixed at a position turned at a prescribed angle to either the left side or the right side; and thus, one kind of ball passing chucker 10 can be attached to both left and right sides of a game board.
Patent JP-S55128391-A (JP)
Title: Laser working method
Inventor: UNNO TOMIO
IPC: B23K26/14
Filed: 1979-03-28
Abstract: PURPOSE: To supress plasma forming and obtain the worked product of good quality by forming the local spacing of controlled pressure on the work and radiating laser beams through this local spacing in laser working under atmospheric air.  
     CONSTITUTION: A small chamber 10 is disposed in proximity above the work such as the materials to be welded 8, 9 and its exhaust port 4 is connected to a vacuum pump to make vacuum suction. At the same time, laser beams 1 are radiated to the work through flat plate glass 3 made of sodium chloride. The air between the work and chamber is sucked and exhausted through primary vacuum port 12 and the vapors 11 from the suction port 13 become the flow to the exhaust port 4 and deviate from the course of the laser beams and therefore, the formation of plasma is suppressed and the losses of radiation energy are considerably reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60180266-A (JP)
Title: Call adaptor for telephone set
Inventor: WATANABE MISAKO
IPC: H04M1/00
Filed: 1984-02-27
Abstract: PURPOSE:To attain calling in a soft sound from a music box by using a sucker so as to fit an adaptor provided with an integrated circuit board comprising an audible sensor, a transistor, the music box and a battery to a telephone set. CONSTITUTION:The integrated circuit board 4 comprising an IC audible sensor 5, an IC transistor 6, an IC music box 7 and an IC battery 8 is provided to an adaptor main body 2. The adaptor main body 2 is fitted to the telephone set 1 by using the sucker 3. Then a ringer signal of the telephone set 1 is detected by the audible sensor 5 and the transistor 6 activates the music box 7. Thus, the calling in a soft sound of the music box is attained.
Patent JP-S61195046-A (JP)
Title: Receiver for signal sound of telephone set
Inventor: KOMATSU MASATOSHI
IPC: H04M11/00
Filed: 1985-02-25
Abstract: PURPOSE:To decide an originating sound, a busy sound and a call sound by extracting only a frequency component in the prescribed range form an input signal, removing a noise by an BPF so as to compare it with the prescribed threshold, interpolating a fine fluctuating part and further removing a weak signal. CONSTITUTION:The signal sound from an exchange is transmitted to an A/D converter 32 from an input part 31, sampled and quantized at the sampling frequency of the prescribed frequency, and becomes a digital signal. The noise of the output is removed by the BPF 33, and the absolute value of an input is compared with the prescribed threshold. Then its output is averaged by LPFs 35 and 36, and the signal disconnection of the modulation frequency with a small amplitude is interpolated. In case of frequency with a small amplitude is interpolated. In case of the weak signal, a timer part 39 removes the time without a signal, and a counter part 40 counts the time with a signal and that without a signal. Then a logical part 41 judges that the signal inputted currently in an input part 31 falls on any of originating, busy and call sounds according to the result of the counter part 40, and outputs 42 its result.
Patent JP-H02215762-A (JP)
Title: Aminoguanidium-7,7,8,8-tetracyanoquinodimethane complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: H01B1/12
Filed: 1989-02-15
Abstract: NEW MATERIAL:The compound of formula I (m is 0.5-1.5). USE:An organic semiconductor. PREPARATION:The compound of formula I can be produced by mixing an aminoguanidium.quaternary ammonium salt of formula II and 7,7,8,8- tetracyanoquinodimethane of formula III in the form of hot acetonitrile solutions, allowing the mixture to cool and collecting the precipitated crystal by filtration. The reaction is carried out in an inert gas atmosphere under atmospheric pressure at the boiling point of inert solvent such as DMF or THF.
Patent JP-S59161940-A (JP)
Title: Control system of transmission power for satellite communication
Inventor: HATSUDA TAKESHI
IPC: H04B7/204
Filed: 1983-03-07
Abstract: PURPOSE:To attain the improvement of the non-working factor of a descending circuit, the reduction of power consumption of a transmitter mounted on a satellite and the reduction of weight of said transmitter, by transmitting the transmission frequency for beam receiving rainfall attenuation after switching it to a traveling wave tube having a large output of transmission. CONSTITUTION:When rain falls in the earth station area within a certain spot beam, the information on this rainfall is sent to a satellite together with the signal sent from the earth station. Then the information is demodulated at the satellite and sent to a switch control part 43. This part 43 delivers a command to change the juncture of a switch 42 mounted on the satellite to a point B from a point A. As a result, a connection is given to a mounted traveling wave tube 53 having a large output. At the same time, the contact of a high frequency switch 62 is changed to the D point 68 from the C point 66, and the contact of a switch 65 is connected to the E point 67. Therefore a large output is sent from a horn 55 for the earth station within the spot beam, and the rainfall attenuation can be compensated.
Patent JP-H08210728-A (JP)
Title: Absorber for absorption refrigerator
Inventor: KAWAKAMI RYUICHIRO
IPC: F25B37/00
Filed: 1995-02-01
Abstract: PURPOSE: To prevent the wasteful consumption of cooling capacity, to reduce in size an absorber and to improve the absorbing capacity by disposing a filler for gas and liquid contact in the lower space of the absorber, and once dropping absorption liquid from a heat transfer tube on the filler. CONSTITUTION: In the absorber for an absorption refrigerator in which the absorption liquid supplied to the upper part of an absorber 1 is fed down along the wall of a heat transfer tube 2 for heat exchanging with cooling medium out of the absorber to send the medium from the bottom 1a to a regenerator, a filler 4 for gas-liquid contact is disposed in the lower space of the absorber 1, and the absorption liquid is once dropped from the tube 2 on the filler 4. Thus, the gas-liquid contact is again conducted on the filler 4 arranged in the lower part of the absorber, and cold heat remaining in the absorption liquid is absorbed by refrigerant vapor before supercooled absorption liquid is discharged from the bottom, and hence the cold heat received from the tube 2 can be fully used to improve the absorption capacity to reduce in size and to improve the thermal efficiency.
Patent JP-H02258151-A (JP)
Title: Continuous casting method
Inventor: FURITSUTSUUPEETAA PURESHIUCHIY
IPC: B22D11/20
Filed: 1990-02-16
Abstract: PURPOSE: To prevent the rupture of a cast slab caused by the contact of an immersion nozzle with the solidified portion in the cast slab by calculating a target positional variable on the operation of the immersion nozzle and designing fixedly the interval between the outer lower edge of the immersion nozzle and the solidified portion and molten metal surface during casting. CONSTITUTION: Relating to a permanent mold 4 having 40-100 mm the interval between the side width surfaces in the mold and 200-2000 mm the interval between the narrow width surfaces, the start of the casting is adjusted and controlled in connection with the start of drawing of a cast slab. The drawing of the cast slab starts at a prescribed molten metal surface height and is regulated to a prescribed speed with an adjusting device. the position of the molten metal surface is detected and the immersion nozzle 3 is shifted to the height of the target position on the operation by positioning a distributor 1.  The target position of the immersion nozzle 3 is set at the variable (t), in which the upper edge of the permanent mold is set to the reference, and the variable (t) is calculated in dependence on molten steel temp., steel quality (k) value in the solidification of a cast slab material, drawing speed of the cast slab and molten metal surface height. The interval between the outer lower edge of the immersion nozzle and the solidified portion and the molten metal surface during casting are fixedly designed, to prevent the rupture of the cast slab.
Patent JP-H03240205-A (JP)
Title: Manufacture of semi-fixed variable resistor
Inventor: TATEYAMA FUMIKI
IPC: H01C10/34
Filed: 1990-02-19
Abstract: PURPOSE:To enable the assembling processes to be automated by a method wherein a case is connected to a hoop material by a pair of joints and then the first connection part is cut off in the final stage wherein an insulating substrate and a sleeve is fixed to the axle part of the second terminal. CONSTITUTION:The axle pert 8 of the second terminal 7 is formed by drawing a hoop material 14; a flat plate type extension part 9 is formed around the axle part 8 by blanking and bending processes; the first joint 14 cut off and isolated from the short leg 9b of the extension part 9 is provided above the leg 9b; and then the second joint 15 is provided around the axle part 8. Next, the second terminal 10 including the first and second joints 14, 15 is buried in the case 10; a substrate 1 and a sleeve 4 are inserted into the axle part 8 of the terminal 7; the end of the axle part 8 is caulked; and then the joint 14 is cut off in the final process to manufacture the title semi-fixed variable resistor.
Patent JP-H07242919-A (JP)
Title: Method for preventing suction of air into blast furnace at the time of stopping blasting
Inventor: INOUE HIDEAKI
IPC: C21B7/16
Filed: 1994-03-07
Abstract: PURPOSE:To execute a plugging work in a short time and with a small man- hour at the time of stopping blasting of a blast furnace. CONSTITUTION:At the time of completing an ignition work at the furnace top of the blast furnace after stopping the blasting, the temp. in a blow pipe 2 is lowered to about 180 deg.C. A balloon 6 composed of a heat resistant hard rubber withstanding to 200 deg.C is inserted from a peephole cover 1, and compressed air, etc., having the constant pressure is supplied from air piping 9. The balloon 6 is bulged with the pressure of the compressed air, etc., and intensively pushed to the inner surface from the inside of the blow pipe 2 to perfectly plug the blow pipe 2. By this method, the suction of the air into the furnace from the tuyere part during stopping the blasting is prevented.
Patent JP-S61194449-A (JP)
Title: Electrophotographic sensitive body
Inventor: WAKATABE MASARU
IPC: G03G5/082
Filed: 1985-02-25
Abstract: PURPOSE:To extend life without impairing photosensitive characteristics by incorporating boron and oxygen in a specified concn. ratio in an amorphous silicon photoconductive layer formed on a conductive substrate and distributing their concn. so as to change in the layer thickness direction. CONSTITUTION:The amorphous silicon photoconductive layer 2 formed on the conductive substrate 1 contains boron in an amt. of >=0.5ppm and, besides, oxygen in a boron concn. A to oxygen concn. B ratio of 1X10<-4>-1X10<-1> and in a distribution of each element different in the layer thickness direction in the layer 2, preferably, each higher near the surface of the substrate 1 and decreasing in the reverse layer thickness direction. The addition of oxygen to the amorphous silicon layer 2 contg. boron permits bonding strain due to boron atoms coordinated by the Si atom configuration to be reduced, accordingly, a sharp image high in contrast to be obtained, the photoconductive layer 2 to be prevented from cracking or peeling, lengthened in life, and favored in cost in the case of being used for a printer and a copying machine.
Patent JP-H11234714-A (JP)
Title: Telephone exchange, telephone terminal and telephone exchange system
Inventor: ARIEDA SHIGEO
IPC: H04Q3/58
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a telephone exchange where the telephone numbers of external incoming calls is discriminated based on a tone of the incoming calls and whether the incoming call comes from a customer or a company employee is discriminated and the department is discriminated before a speech, and to provide a telephone terminal contained in the exchange and a telephone exchange system. SOLUTION: A telephone exchange is provided with an additional number translation means 8 that translates additional number information at the arrival of a dial-in call and digitizes it, an identification means 2 that identifies the incoming call at the arrival of the call and provides an output of digitized number information, an incoming tone source means 4 that generates an incoming call tone, a tone control means 3 that controls a tone of the incoming call tone from the incoming tone source means 4 according to the digitized number, and a speech processing means 5 that outputs a controlled incoming call tone to a telephone terminal 6.
Patent JP-S62194815-A (JP)
Inventor: ISHIKAWA KAZUHIKO
IPC: A47J27/00
Filed: 1986-02-20
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-S62194268-A (JP)
Title: Surface potential controller for photosensitive body
Inventor: NISHINO TOSHIO
IPC: G03G15/02
Filed: 1986-02-20
Abstract: PURPOSE:To reduce variance in the surface potential of a photosensitive body which moves at a high speed and to perform control with high accuracy by charging electrostatically the difference between the surface potential of the photosensitive body which is obtained by the electrostatic charging of an upstream-side scorotron and a set surface potential by a downstream-side electrostatic charging device. CONSTITUTION:The photosensitive drum 10 while rotating is charged electrostatically by the upstream-side scorotron 20 and a current corresponding to the surface potential of the photosensitive body 12 flows to a control grid 22. The difference between the surface potential of the photosensitive body 12 and the set potential is calculated by the differential amplifier 41 of a controller 40, and the output corresponding to the difference is supplied to an amplifier 42, so that an amplified signal is supplied to a transformer 50. The transformer 50 applies the corona wire 31 of the downstream- side corotron 30 with a voltage required to eliminate the difference between the set surface potential of the photosensitive body 12 and the surface potential of the photosensitive body 12 which is charged actually by the upstream-side scorotron 20. The corona wire 31 of the corotron 30 further charges the photosensitive body 12, so that the surface potential of the photosensitive body 12 reaches the preset value.
Patent JP-S57152238-A (JP)
Title: Synchronous detection type receiving circuit
Inventor: NAKAGAWA KOUICHI
IPC: H04B1/30
Filed: 1981-03-16
Abstract: PURPOSE:To obtain a carrier signal for demodulation which has a wide band, and is in phase with an equal in frequency to an input carrier signal by dividing the frequency the carrier signal for demodulation from a voltage-controlled oscillating circuit, making a phase comparison with a reference frequency, and feeding the resulting output back to a voltage-controlled oscillating circuit. CONSTITUTION:In a generating circuit 25 for a carrier signal for demodulation, a voltage-controlled oscillating circuit 21 generates a reference frequency signal by an output signal for demodulation. A voltage-controlled oscillating circuit 23, on the other hand, outputs the carrier signal for demodulation by a control signal. On the basis of a frequency-division-ratio setting signal, a variable frequency dividing circuit 24 divides the frequency of the carrier signal for demodulation, and a control signal which corresponds to a phase difference between the reference frequency signal and the output signal of the circuit 24 is outputted from a digital phase comparing circuit 22.
Patent JP-S52119823-A (JP)
Title: Mark reading system
Inventor: INOHARA MITSUNORI
IPC: G06K7/10
Filed: 1976-03-31
Abstract: PURPOSE: To prevent mis-judgement made by a mark reading system which performs a line detection by means of printed amrks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04256779-A (JP)
Title: Carrying device and position correcting method for its carrying body
Inventor: TAMI KAZUYA
IPC: G05D3/12
Filed: 1991-02-07
Abstract: PURPOSE:To always execute exactly the positioning and the movement by correcting the misalignment of a carrying body to each work station in a short time by a simple work. CONSTITUTION:A holding plate 7 being a carrying body of a carrying part 3 is formed so as to be movable in two orthogonal directions by an X-Y mechanism 8, correction value of shifting amount between its reference position and the reference position of a turning-in part 1 and a sewing part 2 being each working station is inputted and stored as moving amounts in the X axial direction and in the Y axial direction of the X-Y mechanism, respectively, and based on each correction value thereof, driving data of the X-Y mechanism 8 at the time of moving the holding plate 7 to the turning-in part 1 and the sewing part 2 is corrected.
Patent JP-H03241633-A (JP)
Title: Manufacture of shadow mask for color television picture tube and aperture mask
Inventor: MORIYASU MASAHARU
IPC: H01J9/14
Filed: 1990-02-17
Abstract: PURPOSE:To prevent a welding spot from being forced out into a slot hole by using an aperture mask with a prescribed specification when a plurality of shadow masks are welded by laser beam. CONSTITUTION:Shadow masks 21, 22 having slot holes 13 are welded to each other by laser beam 30 while the slot holes are precisely put together. The laser beam 30 is so radiated through an aperture as to prevent a welding spot 41 from going beyond the slot holes 13. The aperture mask 50 is made of a material hard to absorb laser, e.g. copper, etc., and an aperture hole 52 is formed only the position of the welding part. The welding spot 41 is narrowed by laser radiation using the aperture mask 50 and at the same time the position of the welding becomes accurate and the welding spot is prevented from being forced out into the slot holes 13.
Patent JP-S60179098-A (JP)
Inventor: HAMAMOTO MASAO
IPC: D06F58/26
Filed: 1984-02-28
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-S54130525-A (JP)
Title: Recovery of amine
Inventor: TAMAOKI AKIHIRO
IPC: C07C209/84
Filed: 1978-03-31
Abstract: PURPOSE: To recover an organic amine by a simple process and in high yield, using a reactor having relatively low pressure resistance, by the hydrolysis of an organic isocyanate compound under comparatively mild conditions using a specific amount of Ca(OH) 2 .  
     CONSTITUTION: A mixture of Ca(OH) 2 , water, a distillation residue of an organic isocyanate, e.g. monoisocyanate of formula R-NCO (R=phenyl, tolyl, etc.), diisocyanate of formula OCN-R' -NCO (R'=1,3-phenylene, 2,4-tolylene etc.) etc., and a caustic alkali in option, is allowed to react at 140W280°C for 10 minW20 hr and hydrolyzed to recover the corresponding amine. The amount of the hydroxide used should be large enough for the absorption of the total amount of CO 2  which is liberated during the hydrolysis as a carbonate. The amine may be used in the phosgenation process after extaction with a solvent suitable for phosgenation and dehydration of the extract.  
     EFFECT: The cost of equipment can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242240-A (JP)
Title: Pallet for transport of construction material
Inventor: FUKANO AKIRA
IPC: B65D19/44
Filed: 1994-03-08
Abstract: PURPOSE:To facilitate the attaching work of a bar-shaped partitioning member which can be engaged with an engaging part. CONSTITUTION:A pallet for transport of construction materials is equipped with a lower frame wherein a plurality of flat plate-formed construction materials 2 are inserted under a standing condition and loaded, upper frame 4 which is arranged to be confronted with the lower frame 3, and a plurality of bar-shaped partitioning members 27 which are vertically stood between the lower frame 3 and upper frame 4 by engaging members 25, 26 being provided on the frames 3, 4, and partition a plurality of flat plate-formed construction materials 2. Then, the engaging member 26 which is provided on at least one of the lower frame 3 and upper frame 4 is individually movable in the longitudinal direction of the bar-shaped partitioning member 27, and at the same time, is formed into a structure with an engaging part which can be engaged with the bar-shaped partitioning member 27. Thus, the bar-shaped partitioning member 27 can be attached to the frames 3, 4 after the pallet is built up.
Patent JP-2000235449-A (JP)
Title: Ten key device with pointing device
Inventor: YUKI TOSHIHIRO
IPC: G06F3/0354
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ten key device with a pointing device for easily executing a position designating operation on a display means, and for executing the position designating operation without any space for moving the device. SOLUTION: This device is provided with a board 2 electrically connected with an information processor main body having a liquid crystal display such as a note type personal computer, a ten key 3 provided on the board 2, and a track ball 4 provided on the board 2 for instructing the position on a display means by cursor movement. In this case, both the ten key 3 and the track ball 4 are arranged on the upper face of the board 2.