baber/WOPTO huggingface dataset:
Patent JP-H03147714-A (JP)
Title: Cut grass compressing apparatus for mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1989-11-06
Abstract: PURPOSE:To provide the subject apparatus capable of compressing cut grass to increase the collectable amount of cut grass by providing a container case having top and front openings and left, right and rear bottom walls, suspending the case downward from the intermediate part of a base and placing a movable compression plate between the right and left vertical walls of the container case in front of the base. CONSTITUTION:Front and rear wheels 9, 10 are placed nearly the four corners of the machine body when viewed from the top. A rotary cutting tool 12 is attached in a vertically movable manner to the lower face of the body between the front and the rear wheels via a lifting link 11. In a riding-type lawn mower 8 having the above structure, a container case 4 having top and front openings and composed of four walls consisting of the right and left vertical walls 1, a rear wall 2 and a bottom wall 3 is suspended downward from the intermediate part of the base A consisting of a top cover 6 and a front wall 5 attached to the rear supporting frame 26 of a grass mower 8. A compression plate 7 freely movable in vertical direction is located between the right and left vertical walls 1 of the container case 4 in front of the top cover 6. The grass cut with the rotary cutting tool 12 is supplied to the container case 4 through a chuter 14 and compressed with the compression plate 7 to increase the grass-holding capacity.
Patent JP-H02134959-A (JP)
Title: Time signal reporting system
Inventor: OGURA HIROMI
IPC: H04M3/42
Filed: 1988-11-15
Abstract: PURPOSE:To inexpensively report a time signal by providing a trunk circuit in an automatic telephone exchange with a time signal sound source and sending the time signal in response to subscriber's request. CONSTITUTION:A time signal reporting device 1 is provided in the trunk of a channel switch NW and is controlled by an exchange control part CC. In the time signal reporting device 1, a CLK generating circuit 12 generates a clock required for main control and the time signal based on the fundamental clock in an exchange station, and a main control circuit 11 sends required information to a time signal oscillating circuit 14 through a time signal control circuit 13 at the time of the time signal request from software. The time signal oscillating circuit 14 generates a time signal sound source based on information from the time signal control circuit 13 and outputs the time signal at the time of the time signal request. Thus, the time signal report service is inexpensively offered to all stations.
Patent JP-H03153482-A (JP)
Title: Crawler traveling device
Inventor: SAKAI KENICHI
IPC: B62D55/14
Filed: 1989-11-07
Abstract: PURPOSE:To improve the extent of vibro-isolation and durability as well as to better dewheeling prevention and travelability by installing an endless belt made of rubber or the like in space between intermediate idle rollers, and making these rollers so as to come into contact with a crawler via this belt, in a crawler traveling device for a combine and so on. CONSTITUTION:Each of endless belts 5a, 5b consisting of elastic material such as rubber or the like are installed in intermediate idle rollers 4a - 4e consisting of each metal flanged roller of isomorphous circular size and having a belt fitting groove at both ends in the axial direction of a flange 6. On the outer circumference of these endless belts 5a, 5b, there are provided with a lot of interlocking teeth 8 over the whole periphery at the same interval as a pitch of a pin 1c of a crawler 1, making this pin 1c engage with a root part 9 of the interlocking teeth 8. In addition, a tip face 8a of each interlocking tooth 8 is contacted with an inner circumferential surface 10 of a shoe 1a in space between links 1a. With this constitution, shock absorbing and vibro-isolation are promoted and, what is more, dewheeling prevention and improvement in travelability are promoted as well.
Patent JP-H07139872-A (JP)
Title: Cold gas generator
Inventor: YANAI MASAYOSHI
IPC: B01J7/00
Filed: 1993-11-19
Abstract: PURPOSE:To provide a cold gas outputting device which can output liquefied gas in a liquid state and output low temperature gas of a sufficient quantity even when it is output in a gas state. CONSTITUTION:A liquid discharge tube 11 opened in a bottom of a liquefied gas storage vessel 1 disposed with a cryogenic refrigerator R and a low temperature gas discharge tube 12 opened with an upper part are disposed. A dry gas introducing passage 20 from a dry gas generator 5 is branched to two systems, one passage is formed at a low flow rate introducing passage 21 and the other passage is formed at a large flow rate introducing passage 23. The passage 21 communicates with an upper part of the vessel 1, and the passage 23 communicates with a bubble generator 36 disposed in the bottom of the vessel 1 through a low temperature refining unit 35 disposed in the vessel 1. Channel switching valves 25, 32 are respectively disposed in the passages 22, 23, and the passages 22, 23 are switched to be used.
Patent JP-H07143748-A (JP)
Title: Power supply device
Inventor: TOKUNAGA YOSHIKI
IPC: H02M7/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a dropper type power supply device corresponding to a world-wide input (AC100/AC200V). CONSTITUTION:An AC input-voltage automatic changeover circuit 2 and voltage chageover switches 3 are mounted so that voltage output from a power transformer 4 is equalized even when AC input voltage I is AC100V or AC200V besides a converter circuit exchanging ACs through the power transformer 4 from AC input voltage 1, rectifying and smoothing the AC output voltage and acquiring DC stabilized voltage. Accordingly, even when AC input voltage 1 is AC100V or AC200V, the loss (heat generation) of a power supply device is equalized, thus providing the small-sized world-wide input corresponding dropper type power supply device having high performance.
Patent JP-S63144029-A (JP)
Title: Control method in clamping and breaking of mold in motor-operated injection molding machine
Inventor: HIRAOKA KAZUO
IPC: B29C45/80
Filed: 1986-12-06
Abstract: PURPOSE:To obtain a control method in clamping and breaking of a mold of a molding machine whose structure is simple and maintenability favorable, by a method wherein a driving motor is controlled by changing the deviation value of a speed obtained by comparing a detected value of a number of revolutions with a commanding value of the speed into a commanding value of torque. CONSTITUTION:When a mold break limit position is set up on a mold break limit position setting instrument 13, a position setting value is applied to a subtractor 19, deducted (compared) from a detected value of a position detected by a position detecting instrument 11 and put out as the deviation value of the position. The deviation value of the position is proportioned, compensated and operated by a control meter 14 for mold breaking position control, put out as a commanding value of a speed, deducted (compared) from an amplified value by an amplifier 18 and put out as the deviation value of the speed. The deviation value of the speed is proportioned, integrated, compensated and operated by a control meter 15 for speed control and sent to a motor driving circuit 16 as a torque commanding value to a driving motor 9. Then the same is converted into a signal controlling an armature current, that is, motor torque of the driving motor 9 by a control circuit 17 for torque control and the driving motor 9 is turned by generating torque on the driving motor 9.
Patent JP-H01130967-A (JP)
Title: Label printer with remaining label amount waring function
Inventor: NAGASHIMA KIYOMICHI
IPC: B41J29/48
Filed: 1987-11-17
Abstract: PURPOSE:To improve working efficiency by providing a calculation means for the number of label pieces to be issued, a subtraction means for the number of label pieces issued, and a warning issuing means for the number of label pieces reaching a preset leftover level. CONSTITUTION:A label printer 1 has a plurality of label pieces 6 pasted on a mount 7 and a label roll 10, on which a roll label 9 wound around a core 8. When a setting mode for setting the number of label pieces which the roll label 9 can issue is selected and a label-key is pressed, the weight of the roll label 9 mounted on a scale part 2 is measured, the number(n) of the label pieces 6 is calculated by a label amount calculation means, the calculated number is stored in a memory, and then is displayed on a screen 5. Next, when a label piece 6 issuance mode is selected, a subtraction of 'n-1' is performed each time a single piece of label is issued. Then when the remaining number of label pieces 6 reaches a set amount, a warning 'NEXT LABEL IS READY' is displayed on the screen 5 based on a command from a warning issuing means.
Patent JP-S6323048-A (JP)
Title: Variable speed construction of tractor
Inventor: UMEMOTO TOMEO
IPC: F16H3/02
Filed: 1985-12-23
Abstract: PURPOSE:To obtain super speed reduction condition surely only with the change of transmission condition by constituting a super speed reduction transmission path through a speed reduction mechanism from a fourth transmission shaft of the minimum speed transmission path located on the upper side of transmission of a super seed reduction device. CONSTITUTION:When a clutch gear 21 is engaged with a 11th gear 25 from the condition where respective clutch sleeves 11, 14 and the clutch gear 21 are changed in speed so as to produce a first speed condition, power from a first transmission shaft 3 rotates to drive a 10th gear 24 through a second gear 12, a first gear 7, a second gear 8, a 8th gear 18 and a 4th transmission shaft 18. The rotation is transmitted to a 6th transmission shaft 6 through a 12th gear 27, a 5th transmission shaft 22, the 11th gear 25, the clutch gear 27, a 5th transmission shaft 22, the 11th gear 25, the clutch gear 21, a 9th gear 20, a 4th gear 10, the first clutch sleeve 11, a cylindrical member 9 and a 7th gear 15 which constitute a speed reduction mechanism to obtain super speed reduction condition. Thus, upper speed reduction condition surely without generating engine stop can be obtained only by changing transmission condition.
Patent JP-H02135395-A (JP)
Title: Musical sound controller
Inventor: SUZUKI HIDEO
IPC: G10H1/053
Filed: 1988-11-16
Abstract: PURPOSE:To put fingers in natural motion by providing a detecting means which detects the rotation of a rotary member around on its axis nearly parallel to a base member and outputs a musical sound control signal corresponding to the detection result. CONSTITUTION:When a finger is bent, the rotary member 32 of a coupling part 30 rotates forward to the palm and a shaft 33 fixed to annular parts 32a and 32b rotate on the inner peripheries of the annular parts 31a and 31b of a fixed member 31. Consequently, a slider 35 fixed to case 34 rotates on the conductor layer 36a and resistance body layer 36b of a printed board 36 and an analog voltage corresponding to the bending of the finger is led out of a lead wire 37a and supplied to a musical sound control signal generating circuit 51. Consequently, a musical sound is controlled according to the forward- backward motion of the finger to obtain the natural finger motion.
Patent JP-H11123314-A (JP)
Title: Dry type desulfurizing equipment
Inventor: KOBAYASHI ATSUSHI
IPC: B01D53/14
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a dry type desulfurizing equipment wherein a regeneration device can be miniaturized, the entire height of a plant can be reduced, a particle circulation system can be easily controlled, equipment costs can be reduced and operation power can be reduced. SOLUTION: There are provided a desulfurizing tower 11 for desulfurizing sulfur compounds in a crude gas by means of a granular desulfurization agent and a regeneration device 12 which regenerates the agent overflowing from the tower 11 to feed it to the tower 11. The device 12 includes a lower entraining device 12a into which the regenerated agent overflows from the tower 11, an upper entraining device 12b from which the regenerated agent overflows into the tower 11, a riser pipe 12c which interconnects the device 12a and the device 12b, and a desulfurization agent circulation line 12d in which the device 12b communicates with the device 12a.  An entraining layer is formed in the device 12a by a regeneration gas and an upward gas flow layer is formed in the riser pipe 12c by the desulfurization agent and regenerating gas of the device 12a, while an entraining layer is formed in the device 12b by the desulfurization agent and regeneration gas from the riser pipe, and a moving layer in which the desulfurization agent overflows from the device 12b to the device 12a is formed in the line 12d.
Patent JP-H11125928-A (JP)
Title: Polymerized toner for flash fixation
Inventor: KUSHINO MITSUO
IPC: G03G9/087
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost flash fixable toner having high IR absorbing ability and satisfactory flash fixability. SOLUTION: A polymerizable monomer compsn. consisting essentially of a polymerizable monomer, a colorant and an IR absorber is polymerized to obtain the objective polymerized toner for flash fixation. The IR absorber has its max. absorption at 750-1,100 nm wavelength and the amt. of the IR absorber added is 0.01-5 wt.% of the total amt. of the polymerizable monomer compsn.
Patent JP-H02258012-A (JP)
Title: Method for removing and recovering sulfur dioxide from gas flow
Inventor: REO AANESUTO HATSUKA
IPC: B01D53/14
Filed: 1989-11-09
Abstract: PURPOSE: To efficiently recover sulfur dioxide by bringing a sulfur dioxide-contg. gas stream into contact with a water absorbing medium contg. a water-soluble semi-salt of diamine under atm. pressure at a specific temp., then heating the absorbing medium to the contact temp. or above. CONSTITUTION: The sulfur dioxide-contg. gas stream is brought into contact with the water absorbing medium contg. the water-soluble semi-salt of the diamine under the atm. pressure at 10 to 60 deg.C to absorb the sulfur dioxide at >=100 g/1 kg absorbing medium. The water absorbing medium is then treated at 50 to 110 deg.C and at the temp. higher by >=30 deg.C than the contact temp. at the time of absorption to strip the gaseous sulfur dioxide and thereafter, the sulfur dioxide is recovered and the regenerated water absorbing medium is circulated to the contact stage described above. The diamine having a mol.wt. of <=300 and a value of a pKa of 5 to 7.3 to free nitrogen atoms is used.
Patent JP-S62148626-A (JP)
Inventor: ITO OSAMU
IPC: A47J37/06
Filed: 1985-12-23
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-H01130913-A (JP)
Title: Manufacture of resin concrete
Inventor: HASUO KOICHI
IPC: C04B28/02
Filed: 1987-11-17
Abstract: PURPOSE:To facilitate the kneading of resin concrete by a method wherein the chief material of two-kind mixing and curing resin is solidified and granulated and water is fed in a state maintaining the state of solid to knead cement, the chief material and water, thereafter, curing agent is added. CONSTITUTION:Resin, consisting of the chief material of two-kind mixing and curing resin, such as epoxy resin or the like, and curing agent, curing the chief material, are employed while the chief material, cement, gravel and water are charged into a mixer to knead them. In this case, water, frozen at a temperature below the freezing point of the water and granulated, or ice frozen in a granular state, is employed while the chief material, granulated under the state of the solid is employed. Upon kneading, all of the materials maintain the state of solid, therefore, the chief material will never be adhered to a mixer and the grains of the water and chief material is mixed with the cement in a uniform condition. When the kneading is finished, the mixture is processed by a extrusion type molding machine whereby the kneaded materials are molded so as to have a predetermined shape while adding the materials with curing agent.
Patent JP-H05216625-A (JP)
Title: Digital multiplication system
Inventor: JIYON JII BAATOKOUIATSUKU
IPC: G06F7/544
Filed: 1992-10-28
Abstract: PURPOSE: To efficiently perform a series of multiplication and accumulation of plural pairs of first and second operands. CONSTITUTION: The system 10 includes first and second buses 16 and 18 common to an arithmetic unit 12 and a multiplying means 14, memory 20 which stores plural pairs of first and second operands, and reading buffer 22 connected to the memory 20 which successively reads the first and second operands. An accumulator 30 connected to the first bus 16 receives the first operand from the reading buffer 22, and stores the first operand. A multiplier 14 connected to the first and second buses 16 and 18 receives the first and second operands in parallel from the accumulator 30 and the reading buffer 22 through the first and second buses 16 and 18, and applies a series of products. This system also includes an accumulator which accumulates the products, and applies the final accumulated product.
Patent JP-H023549-A (JP)
Title: Forward drive controller for automobile
Inventor: HAINTSU RAIBAA
IPC: B60T8/175
Filed: 1988-11-18
Abstract: PURPOSE: To earlier avoid a symptomatic excessive torque by using a difference between an acceleration of a drive wheel speed and a vehicle vertical acceleration obtained as a control amount of an advance driving control device when a vehicle speed is below a specified threshold value. CONSTITUTION: General speed sensors SVL and SVR and a highly accurate speed sensor SH are installed on front driven wheels and a rear drive wheel, respectively, and these output signals are fed to a front wheel drive control electronic circuit ES through a signal processing circuit SA. Also, an acceleration signal formed by differentiating each wheel speed signal by a differentiator is input into the electronic circuit ES. In addition, for example, an instantaneous vehicle speed led by the rotating speed signal from a front left wheel is compared with a threshold value VS (for example, 5 km/h) by a comparator K.  When the instantaneous vehicle speed is smaller than the threshold value VS, a signal L is fed so as to set a switch contact G and a switchover contact U as shown in the figure, and an output difference between the differentiator D and a vehicle vertical acceleration sensor B is used as the control amount of an advance driving control device.
Patent JP-2001111049-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SATO YOSHIYUKI
IPC: H01L21/336
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein arsenic is not used as dopant, and also to provide a method for manufacturing the semiconductor device. SOLUTION: Phosphorus is used as (n) type dopant, heating is carried out by a lamp after implantation of phosphorus ions in the presence of phosphorus or germanium, thereby activating the implanted germanium ions. Since a thin (n) type layer having less phosphorus diffusion, not only a semiconductor device having excellent characteristics can be obtained but also it is advantageous even from the viewpoint of labor safety and environment.
Patent JP-H04117098-A (JP)
Title: Speaker system
Inventor: SHIMAZAKI FUJIO
IPC: H04R1/26
Filed: 1989-11-08
Abstract: PURPOSE:To give a listener the feelings of fixed position as well as sense of presence by mounting a speaker unit on the front surface of speaker boxes and a passive radiator on the back surface of the speaker box and making sound being radiated by both surfaces of the speaker boxes. CONSTITUTION:Speaker units 5 and 5' are mounted on the front surfaces 3 and 3' of speaker boxes 2 and 2'; while passive radiator units 6 and 6' to the back surfaces 4 and 4' of the speaker boxes. The sound coming from the speaker units 5 and 5' on the front surfaces 3 and 3' directly reaches the ears of the listener; while the sound coming from the passive radiator units 6 and 6' on the back surfaces 4 and 4' is reflected by the back walls 7 and 7' and reaches the ears of the listener as reflecting sound with different phases via routes shown by each arrow. Thus, the listener can be given the feelings of fixed position as well as sense of presence.
Patent JP-H06137734-A (JP)
Title: Sub cooling device
Inventor: FUKUHARA JUNJI
IPC: F25D9/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide a space saving less-expensive subcooling device in which a sample is pre-cooled down to a boiling point of liquid nitrogen while supplying liquid nitrogen into a vacuum container, liquid nitrogen is rapidly discharged by a vacuum pump and subcooled to a point lower than its boiling point. CONSTITUTION:A cooled sample 9 is immersed by a supporting member 10 below liquid nitrogen 8. A Ge semiconductor temperature sensor 11 is fixed to the cooled sample 9 and a liquid surface within a vacuum container 3 is detected by a liquid surface sensor 12. The sample 9 is pre-cooled down to 77K with liquid nitrogen 8 fed from a liquid nitrogen tank 4 through a pipe 5 and a valve 7. The liquid nitrogen 8 evaporated within the vacuum container 3 is discharged from a safety valve 13. Then, a valve 7 is closed and a discharging side valve 6 is released to open and upon rapid reducing in pressure of the vacuum container 3 under an operation of the vacuum pump 1, liquid nitrogen 8 is forcedly gasified. With such an arrangement as above, the sample 9 can be cooled down to lower than 77K.
Patent JP-H08130496-A (JP)
Title: Testing equipment for transmission line
Inventor: MIURA HIROSHI
IPC: H04B3/46
Filed: 1994-10-31
Abstract: PURPOSE: To locate the defective block of a transmission line by providing a filter blocking a prescribed measured frequency to each repeater and inserting the filter to the circuit at a designated repeater. CONSTITUTION: A signal from a transmitter is fed to down-stream repeater and receiver from a terminal 18 via an HPF20 and an amplifier 22 from a terminal 16. The signal from the receiver is fed to upper-stream repeater and transmitter from the terminal 16 via an LPF24 and an amplifier 26 from the terminal 18. A cut-off frequency lower than that of the HPF20 is set to an HPF28 to block an external signal intruded from a defective point of a transmission line. A lead relay 30 used as a sequence switch is closed usually and open upon the receipt of a control signal via a decoder 32 to insert the HPF28 to the circuit. The transmitter is provided with a spectrum analyzer or the like to monitor the frequency of the transmission line.  When other frequencies than the regular transmission frequency are in existence, the control signal including a code to designate a desired repeater is sent and the sequence switch 30 is open from a repeater remote from the transmitter.
Patent JP-2001110715-A (JP)
Title: Mask for x-ray exposure
Inventor: IBA YOSHIHISA
IPC: G03F1/22
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of adhesive strength which is to be caused by chemical liquid when a mask wafer for X-ray exposure is stuck to a mask frame by using ultraviolet-curing resin and epoxy resin as adhesive agent, regarding a mask for x-ray exposure. SOLUTION: Trenches 3 for elastic packing material are formed at least inside the surface of a sticking surface side to a mask wafer 1 for X-ray exposure, out of surfaces of a mask frame 2. Elastic packing material 5 is accommodated in the trenches 3, and adhesive agent 7 is applied outside the trenches 3.