baber/WOPTO huggingface dataset:
Patent JP-S5714136-A (JP)
Title: Cooler utilizing cool air under floor
Inventor: KAKO KIYOHIKO
IPC: F24F7/007
Filed: 1980-06-27
Abstract: PURPOSE: To perform a cooling operation economically by a method wherein a sequare frame is fitted in a cutout part of the floor of a room to cool, a fan is mounted on the square frame and the cool air under the floor is caused to blow out into the room.  
     CONSTITUTION: A part of floor plate 1 including matting of the room is cut open in the shape of a square and the square frame 2 opening upward and downward and provided with a hanging lip 6 on the upper periphery thereof is fitted into, and fixed to, the cutout part of the floor plate 1. Then, the fan 4 is arranged within the square frame 2 through a couple of support rods 3 so that when an impeller 5 of the fan is rotated, the cool air under the floor is sucked up and blown into the room. Further, at a position above the fan 4, there is attached a netting 7 for receiving fallen substances to thereby prevent the impeller 5 of the fan 4 from being damaged by these substances during rotation. Thus, it is possible to cool the rool comfortably by the cooler of a simple strucrure enabling the cool air to be blown into the room. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63255334-A (JP)
Title: Copper alloy for electroconductive element
Inventor: INOUE KIYOSHI
IPC: H01B1/02
Filed: 1987-04-10
Abstract: PURPOSE:To obtain an electroconductive element having small electric resistance, excellent wear resistance, high strength and excellent heat resistance by adding the specific ratio of rare earth elements to the titled alloy contg. Co. CONSTITUTION:The copper alloy consists of the compsn. in which 0.1-2% rare earth elements such as Sm, Ce and Y are added to the alloy consisting of 0.1-5wt.% Co and the balance Cu. The rare earth elements can be furthermore added to the alloy as the nitride or oxide. The titled alloy is particularly suitable for welding, electric discharge machining, etc., and the consumption of an electrode for spot welding can be reduced.
Patent JP-H10279034-A (JP)
Title: Conveyer
Inventor: SUZUKI AKIO
IPC: B65G15/12
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the engagingly locking of carried goods on the way of carrying, carry the carried goods in an arranged state stably and also facilitate the maintenance of the replacement of a belt. SOLUTION: In this conveyer, a pair of frames 1, 2 are installed in such state that a clearance 3 is formed between both in a V letter shape in the view of a lateral section and also belts 4, 5 are hung over to the upper surface of the frames 1, 2 while arranging to the end edge of the clearance 3 side and the upper side part near the clearance 3 is made to the carrying passage 12 of the carried goods T by the drive of these belts 4, 5. The frames 1, 2 in which the belts 4, 5 are hung over are installed on a stand 15 through support parts 6, 7 extended from the opposite side to the carrying passage 12.
Patent JP-H02267789-A (JP)
Title: Draw type optical disk device
Inventor: SAITO YASURO
IPC: G06F3/08
Filed: 1989-04-07
Abstract: PURPOSE:To easily correct already-written data by managing data stored in a sector in a position indicated with an address part as read data when the sector to indicate the already-rewritten is detected at the time of executing a read command. CONSTITUTION:At present, when sectors 31a-31c are already written, at the time of receiving the rewrite command of the sector 31b from a host device 21 through an host interface part 22 to a main storage device 24, the next processing is executed by a central processing unit 23. First, the sector 31b designated by the rewrite command is read in, the contents of such a replaced information part 11 are checked, and when a replacement processing unexecuted sector is found, for a value to indicate the already-replaced to the information part 11, a rewrite destination sector address is written to an address part 12, and thereafter, the write to the rewrite destination sector is actually executed.
Patent JP-H01259142-A (JP)
Title: Aluminum alloy plate for can end and its manufacture
Inventor: SHOJI SATORU
IPC: C22F1/04
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a cover material for an Al can having excellent strength and moldability and capable of thinning by subjecting an Al alloy ingot having specific compsn. to homogenizing treatment, thereafter to intermediate rolling of hot rolling and cold rolling, furthermore to solution heat treatment, to cold rolling into the final plate thickness and to aging treatment. CONSTITUTION:As the cover material of an Al can for drinks, the slag of an Al alloy having the compsn. contg., by weight, 0.5-1.5% Si, 0.5-2.0% Mg and 0.02-0.15% Zr, or furthermore contg. one or more kinds among 0.1-0.6% Fe, 0.05-1.0% Mn and 0.05-0.3% Cr and the balance consisting of Al is subjected to solution heat treatment, e.g., for 10s at 520 deg.C. The slag is then subjected to intermediate annealing into the plate material having the thickness >=1.6 times the objective final plate thickness by hot rolling and cold rolling, is to solution heat treatment at 450-580 deg.C, is furthermore to cold rolling into the objective final plate thickness and is thereafter to aging treatment. The Al alloy plate as the cover material for an Al can having excellent characteristics can be manufactured.
Patent JP-S62244303-A (JP)
Inventor: TAMAI SEISHIN
IPC: A01B63/00
Filed: 1986-04-17
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-H01260222-A (JP)
Title: Center-half open expansion contraction coverlet for foot warmer
Inventor: IINUMA YOSHIAKI
IPC: F24C15/00
Filed: 1988-04-11
Abstract: PURPOSE:To extend the application range of a foot warmer, by boring a hole in the middle of a coverlet for said foot warmer inwardly from the outside diameter of a foot warmer main body, and providing a string which squeezes the center of the coverlet in the inner size of said coverlet. CONSTITUTION:An opening section 4 is formed around the center of a coverlet 1 for a foot warmer. Around the opening section provided is a perforation for passing a string. A string 3 which is designed to squeeze the opening section 4 is adapted to run through the perforation, thereby pushing both ends outside. This construction makes it possible to remove the coverlet around the top plate in the upper part of the foot warmer, thereby using the heat around this opening section to the other parts. The size of the opening section can be changed freely by adjusting the opening with the string.
Patent JP-S61249259-A (JP)
Title: Grinding and polishing device
Inventor: TANAKA SHIGERU
IPC: B24B7/12
Filed: 1985-04-26
Abstract: PURPOSE:To prevent vibrations from occurring, by locking a bearing box of a cutter roll to a frame, while supporting a bearing box of a backup roll on the frame with both first and second supporting devices different in each pressing direction. CONSTITUTION:A bearing box 13 of a cutter roll 14 is locked to a frame 12 whereby its vibrations are prevented from occurring to perfection. Likewise, a bearing box 20 of a backup roll 22 is supported on the frame 12 without any lost motion in three directions, or forward, onward rectangular and vertical directions of a plate material 11 even in either case at its stoppage and during lifting motion, so that vibrations are made preventable from occurring to perfection. Thus, each of both these rolls is stopped and held to the frame without entailing any lost motion between the frame and these rolls, and adjustment for an interval between these rolls is speedily performed, thus stable grinding and polishing operations are performable without producing a chatter mark on the plate material.
Patent JP-S61247691-A (JP)
Title: Preparation of compound semiconductor single crystal
Inventor: KOKUBU YOSHIHIRO
IPC: C30B25/14
Filed: 1985-04-26
Abstract: PURPOSE:To prepare in a short time a single crystal film having controlled film thickness and multilayered structure having steep change of compsn. at the boundary surface by growing single crystals in multiple layers by feeding plural kinds of gas continuously while changing the feeding method for the growth of each layer. CONSTITUTION:Single crystal substrates 4, 26 are placed on a susceptor 3 heated by a heater 5 provided in a vacuum vessel 1 evacuated by an evacuation line 2 and single crystals are grown in multiple layers by feeding desired starting gases successively from containers 21-25 of the starting gases through valves 11-15, and introducing holes 6-10 of the starting gases. A device for prepg. single crystals is constituted in this manner. Thus, for example, a buffer layer 27 expressed by the formula VI is grown by feeding simultaneously starting gases expressed by the formulas I, II, and dopant gas expressed by the formulas I-IV on the substrate 26 of GaAs, thereafter, a crack layer 28 expressed by the formulas VII/VI is grown by feeding the gas expressed by the formulas I-IV; further, activated layers 29 having multi- quantum well structure expressed by the formula VII/VI are grown by repeating feed of the above-described gases alternately. Clad layers 30 expressed by the formula VIII are then grown with the gases expressed by the formulas I-III, and V; finally, a layer 31 expressed by the formula IX is obtd. using the gases expressed by the formulas I, III, V.
Patent JP-S5517825-A (JP)
Title: Music-interval detector for record player
Inventor: YOSHIOKA MINORU
IPC: G11B3/095
Filed: 1978-07-20
Abstract: PURPOSE: To make a fixed output generate to prevent error operation of a music interval detector in spite of up-and-down vibration of a record, which is generated by the deformation of the record or its equivalent during the rotation of record, by setting photo-detecting means and the 1st and 2nd light emitting diodes in the neighborhood of the needle point of pick-up arm.  
     CONSTITUTION: The 1st light emitting diode 2a is set so that the output of photo detector 3, which corresponds to the reflected light reflected on the surface of record 8 located on the 1st position separated distance l 1  from 1st light emitting diode 2a, may reach max. value. The 2nd light emitting diode 2b is set so that the output of photo detector 3, which corresponds to the reflected light reflected on the surface of record 8 located on the 2nd position separated distance l 2  from the 2nd light emitting diode 2a, may reach max. value. Therefore, photo detector 3 can generate fixed output C within the range between distance l 1  and l 2  even when record 8 vibrates up-and-down by the reasons such the deformation of record during the rotation of record. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1130117-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KINUGASA YUKIO
IPC: F01N13/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve purifying efficiency of NOX in exhaust gas from a lean-burn engine driven at a lean air-fuel ratio. SOLUTION: The subject facility is so composed that a ternary catalyst 5, a NOX occulusion-reduction catalyst 7 and a NH3 adsorption-denitrification catalyst 9 are located from the upstream side in an exhaust passage 4 of an engine 1 having fuel injection valves, 71 to 74, in a cylinder. Fuel injections from the fuel injection valves in the cylinder are controlled by a control circuit 30, and burning with a lean air-fuel ratio is started in the cylinder. Most of NOX in the exhaust gas of a lean air-fuel ratio from each cylinder is absorbed by the NOX occulusion-reduction catalyst 7, and a small quantity of NOX reaches the NH3 adsorption-denitrification catalyst 9 and is purified by NH3 absorbed in the catalyst.  Additionally, fuel injection is performed periodically during a designated period into the cylinder in its expansion stroke or exhaust stroke of each cylinder by the control unit, and the air-fuel ratio of the exhaust gas is adjusted richly. Thereby, the rich exhaust gas, containing a large quantity of NOX as an ingredient of NH3 , flows into the ternary catalyst, and a large quantity of NH3 is produced, and therefore NOX is released from the NOX occulusion-reduction catalyst 7 and NH3 is supplied to the NH3 adsorption- denitrification catalyst 9.
Patent JP-H11201464-A (JP)
Title: Microwave oven with lap hook
Inventor: HAN YONG-WOON
IPC: F24C15/18
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To use a lap conveniently by providing a microwave oven itself with a lap hook preserving a lap film for enclosing the open face of a container containing food and drink. SOLUTION: A lap hook 100 for containing a lap film 90 is fixed to one side face of the outer panel 10 of a microwave oven. The lap hook 100 comprises a case type open front body 110 containing a roll of lap film 90, a part 120 for cutting the lap film 90 being fed out from the inside of the body 110, and a cover 130 covering the open front of the body 110. Since a user is not required to fetch a lap film 90 from a separate preserving place, the user can use the lap film 90 conveniently.
Patent JP-H02266238-A (JP)
Title: Accident position display device for gas insulation switchgear
Inventor: SHIMODA SUMIO
IPC: H02B13/065
Filed: 1989-04-07
Abstract: PURPOSE:To easily and accurately plot an unit where an accident occurs by specifying a microphone whose rise is the quickest one and also whose peak value is the highest one based on the output signal waveform of each microphone which is displayed by a display means. CONSTITUTION:For example, when the accident occurs in the container of a transformer circuit unit B in which the microphone Ic is disposed, the output signal of each of microphones 1a - 1k is recorded by a tape recorder 2, so that each signal is reproduced by the tape recorder 2 and the waveform is displayed by the display means 3. And it is recognized from the waveform that the rise of the output signal of the microphone Ic is the quickest and also the peak value is the highest and the rise of the output signal becomes successively slower with going away from the microphone Ic. Thus, the unit B in which the microphone Ic is disposed is plotted as the unit where the accident occurs.
Patent JP-S61246226-A (JP)
Title: Epoxy resin composition
Inventor: HINO HIROHISA
IPC: C08G59/40
Filed: 1985-04-24
Abstract: PURPOSE:The titled composition which has properties necessary for sealing semiconductor elements, can be stored in the form of a one-component composition, can be applied in sealing with a dispenser and is excellent in rapid curability, comprising a liquid epoxy resin, a filler and a specified curing agent. CONSTITUTION:A liquid epoxy resin (A) having Na<+> and Cl<-> ion contents <=20ppm, respectively, and a hydrolyzable chlorine content <=1ppm is mixed with 30-80wt% filler (e.g., alumina) of a Na<+> ion content <=200ppm and a Cl<-> ion content <=20ppm and 30-50 PHR powdered dihydrazide compound (C) having a hydantoin skeleton of formula I (wherein R is CH3 or formula II) as a curing agent having latent curability. Component C in the mixture is dispersed in the form of a powder.
Patent JP-H09280043-A (JP)
Title: Exhaust manifold cooling mechanism
Inventor: YOSHIDA TAKAYUKI
IPC: F01N3/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold with a cooling mechanism which can cool the exhaust manifold efficiently. SOLUTION: An exhaust manifold with a cooling mechanism is provided with an exhaust manifold 2, an insulator 3, and an outside air introduction duct 4. The insulator 3 covers the exhaust manifold 2 with a clearance (d). An outlet 4a of the outside air introduction duct 4 is opened in a section where each branch pipe of the exhaust manifold 2 is collected, and an inlet thereof is opened toward the front below a body line BL. When a vehicle is running, running wind which flows below the vehicle is taken in through the inlet 4b of the outside air introduction duct 4, and running wind is circulated in the outside air introduction duct 4 and is introduced into a clearance (d) directly.  Since running wind which is circulated in the outside air introduction duct 4 is not heated by an air exhaust pipe 8, etc., running wind of which temperature remains at the same temperature as that of outside air is introduced into the clearance (d).
Patent JP-H07293172-A (JP)
Title: Hole excavating construction method and device therefor
Inventor: AIZAWA KAZUO
IPC: E21B4/18
Filed: 1994-04-27
Abstract: PURPOSE:To make an excavator small in the whole form and light weight, and enable it to easily excavate a large hole. CONSTITUTION:An advanced hole 6 is excavate by the first excavator having a rotary table 3 and a down-the-hole drill 2, a guide rod 7 is inserted to the adavnced hole 6, and after the guide rod 7 is fixed to the ground by an earth hardening agent, the second excavator 8 having a drill to drill the ground 1, a rotating means to rotate the drill, and a propelling means to propel the drill, is installed to the guide rod 7. When a specific distance is excavated by the second excavator 8, the second excavator 8 is stopped once, its installing position to the guide rod 7 is slipped to the lower side, and a specific distance is excavated again by the second excavator 8. Such operation is repeated unit an excavation target hole is formed.
Patent JP-H01260960-A (JP)
Title: Transmission system
Inventor: KENJO YOSHIMI
IPC: H04L27/18
Filed: 1988-04-11
Abstract: PURPOSE:To reproduce a reception data stably by inserting a frame synchronizing signal to N sets of pulse trains simultaneously so as to apply PSK modulation and correcting the phase of a reception symbol demodulated by the reception side so as to reproduce the reception data. CONSTITUTION:A frame synchronizing signal is inserted to a prescribed location of a transmission data by a multiplexer 5 simultaneously and modulation input signals 1'-3' is outputted. The reception side uses the transmission signal 7 as the reception signal and it is inputted to a PSK demodulator 8, from which demodulation signals 1''-3'' are outputted. The polarity of the demodulation signal 1'' is inverted by an inverter 9 and the result is inputted to a frame synchronizing signal detector 10 and an inverted frame synchronization detection trigger 11 is outputted at the detection of the synchronizing signal. An OR gate 12 drives a memory 13 storing the polarity of the demodulation signals 1''-3'' at the detection of synchronizing signal. The phase difference between the reception symbol 14 and the transmission symbol of the memory 13 is obtained by an arithmetic unit 15 to apply phase correction of the demodulation signals 1''-3'' thereby reproducing the same reception data as the transmission symbol of the demodulation signals 1''-3''.
Patent JP-H04298455-A (JP)
Title: Self-adhesive tape cutter
Inventor: USUI NOBUO
IPC: B65H35/07
Filed: 1991-03-27
Abstract: PURPOSE:To form a non-adhesive picking part where the adhesive surfaces of a self-adhesive tape are overlapped one another at one end of a piece of the self-odhesive tape easily and completely, in cutting off the self-adhesive tape so that a piece of the self-adhesive tape stuck at an appropriate position may be peeled off easily even afterwards. CONSTITUTION:This cutter consists of a tape holding part 3 which holds the tape roll 2 of a self-adhesive tape 1, and a cutter part 4 which cuts the self-adhesive tape 1 taken out from the tape roll 2 ahead of the tape holding part. There is pivotally-provided a small-diameter rod type of the first landing part 6 where the self-adhesive tape 1 adhesive to the rear top of the cutter part 4. Ahead of the first landing part 6, an upward rising cutting edge 7 is installed so that it may oscillate forward and backward. The oscillation range of the cutting edge 7 is regulated from a condition where an edge tip 8 is stood approximately erect, approaching the first landing part 6 to a condition where it inclines a little ahead. There is pivotally-provided a small-diameter rod type of the second landing part 9 where the self-adhesive tape 1 adheres to the back surface side of the top end of the cutter edge 7.
Patent JP-H01264546-A (JP)
Title: Motor prevented from burning
Inventor: NOGAMI MUTSUO
IPC: H02K11/00
Filed: 1988-04-14
Abstract: PURPOSE:To prevent a motor from burning without adding a protecting circuit by providing a fuse to be melted by an overcurrent due to the trouble of an inner winding or a motor driving element in a motor structure frame. CONSTITUTION:When a motor driving element 1 is short-circuited, a large current flows in an inner winding 5, and it is burned, but before burning, a fuse 9 is melted by heat generation due to the large current to protect the motor against burnout. Even if the winding 5 is short-circuited, a large current flows, but the fuse 9 is similarly melted to protect the motor against the burnout.
Patent JP-S59229375-A (JP)
Title: Bankbook handling apparatus
Inventor: NAKAJIMA SHIYUNICHI
IPC: G06Q40/02
Filed: 1984-05-07
Abstract: PURPOSE:To make it possible to carry out unattended service when a bankbook has already been fully printed by providing a bankbook issuing device which operates when a judging means judges that a new bankbook is to be issued and a printing means which prints information on the amount of money brought forward to be printed. CONSTITUTION:For example, when a cash dispenser 61 detects that a bankbook has already been fully printed by detecting a specified mark shown in its last page, a bankbook issuing device issues a new bankbook with the customer's account No., etc. printed on its front cover. When this new bankbook is inserted through a bankbook inserting slit, the dispenser sends signals for requesting transmission to a central processing section 65 which resumes transmission of signal, and the latest balance, the last balance printed on the previous bankbook and data not printed yet are printed in order from the first line of the new bankbook by transmission possible signal ACK-B and the new bankbook is returned through the inserting slit. By this method, it becomes possible to carry out unattended service when a bankbook is no longer printable, and the transfer of data from the old bankbook to a new one can be made clear.
Patent JP-H03291449-A (JP)
Title: Air conditioning grill
Inventor: TAGUCHI KAZUHIRO
IPC: F24F13/20
Filed: 1990-04-05
Abstract: PURPOSE:To keep always an air direction deflecting plate at a predetermined curved state and improve an operating feeling when the plate is changed by a method wherein an outer periphery of a rotating member is provided with a resilient projection and an engaging claw for restricting a movement of the rotating member engaged with the projection and rotated is projected. CONSTITUTION:As an operating lever 19 is rotated in rightward or leftward direction, a rotational angle of a link 12 is changed, a connecting member 17 is moved in a rightward or a leftward direction, a rear rigid part 6 of each of air direction deflection plates 4a and 4b is moved in a rightward or a leftward direction, its front side rigid part 5 is rotated around an axis L, a soft part 7 between them is curved in a predetermined direction and at a predetermined angle. As a result, an angle of hot air or cold air blown from an blowing port 3 of an air conditioning grill 1 is changed. In addition, when a link 12 is rotated, the rotary plate 20 is also rotated, each of projections 22 of a cap 21 rides over an engagement claw 23 in sequence, its engaging position is changed, thereby the air direction deflection plates 4a and 4b are kept at their predetermined curved states. In addition, since each of the projections 22 rides over the engagement claw 23 while being resiliently deformed, it is possible to prevent a harmful frictional force from being acted upon them.