baber/WOPTO huggingface dataset:
Patent JP-H11137459-A (JP)
Title: Grain storage device
Inventor: YAMAMOTO SOICHI
IPC: A47J47/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage device in which grain can be stored in a low temperature atmosphere. SOLUTION: Heat insulation material 64 is provided between a storage tank 18 and a partition wall 62 or a case 12. A cooling part 86 is formed between the upper end side of the storage tank 18 and the partition wall 62 or the case 12, and in addition, a cooling device 66 is provided at a corresponding part of the partition wall 62 to the cooling part 86. Air in the cooling part 86 is cooled by the cooling device 66 to be cold air to cool the upper end side of the storage tank 18. Air on the upper end side in the storage tank 18 is thus cooled to be cold air, and by temperature difference from warm air on the lower end side, cold air is moved to the lower end side, while warm air moves to the upper end side. Warm air moving to the upper end side is cooled by the storage tank 18 cooled by cold air of the cooling part 86 to be cold air.  The whole part of the inside of the storage tank 18 is thus cooled, thereby white rice inside can be stored without being deteriorated.
Patent JP-2000150695-A (JP)
Title: Semiconductor device
Inventor: SHISHIDO ITSURO
IPC: H01L23/08
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent defective bonding in a device by fixing a structure having a coefficient of thermal expansion equal or close to that of an organic board to the back thereof thereby lessening warp or deformation of a semiconductor device due to temperature. SOLUTION: A semiconductor device 10 comprises a semiconductor chip 14 mounted on a board 12 through bumps 16, and a structure 18 bonded to the surface of the board 12 on the mounting side through an adhesive 20 while covering the board 12 including the semiconductor chip 14. When the coefficient of thermal expansion of the structure 18 is set equal or close to that of the board 12, the board 12 and the structure 18 thermally expand or shrink substantially similarly even if the semiconductor device 10 is subjected to temperature variation of outer air or the heat generated from the semiconductor chip 14. Since the semiconductor device 10 is not substantially warped as a whole, disconnection at a ball bump 24 is eliminated when the semiconductor device 10 is mounted and connection reliability is enhanced drastically.
Patent JP-H04187177-A (JP)
Title: Fitting structure of ac servo-motor for driving of industrial sewing machine
Inventor: AKUTSU AKIRA
IPC: D05B69/30
Filed: 1990-11-21
Abstract: PURPOSE:To keep an AC servo-motor and a controller to be horizontal and vertical against the machine table by combining a vertical supporting shaft with a fixing screw fastening the shaft and the AC servo-motor body against the sewing machine, regarding the fixing part of the AC servo-motor. CONSTITUTION:A sewing machine is connected to a motor pulley 6 via a belt 5 to transfer the power to a machine pulley 7. A controller 2 is fixed at an AC servo-motor 1. The machine is fixed through a fixing base 8 to fit to a machine table 9. A supporting shaft 4 is equipped vertically at the machine table 9 in the fixing base 8. The AC servo-motor is slid horizontally and vertically on the support shaft against the machine table 9. In this way, the controller is kept to be vertical against the machine table. Since the controller is not slant, the controlling ability is increased for the users.
Patent JP-H11149215-A (JP)
Title: Image formation device
Inventor: SUZUKI SHUNJI
IPC: G03G9/097
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device allowing no occurrence of a transfer failure even if at a comparatively fast process speed allowing no defect such as scattering or hollow part regardless of an image showing environ ment, kinds and sizes of transfer materials, and capable of providing high densi ty, high image quality and little fog image. SOLUTION: This image formation device comprises a developing device provided with a latent image carrier 1 and a toner carrier and developing an electrostatic latent image on the latent image carrier 1, a contact transfer member 2 touching the latent image carrier 1 to form a nip as a transfer part; and a transfer device imparting transfer charge at the transfer part to transfer a toner image to transfer material. The peripheral speed of the latent image carrier 1 is 180 mm/s or more, the absolute value of a toner charged amount (a) is 6 to 30 mC/Kg, the ratio of the toner charged amount (b) and the charged amount (a) on the transfer material is set to 1<b/a<1.5, and the toner of 1 to 30% in an aggregation degree at 25 deg.C, 60%RH or less is used for the image formation device.
Patent JP-H01155832-A (JP)
Title: Annular array ultrasonic diagnostic apparatus
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/14
Filed: 1987-12-14
Abstract: PURPOSE:To obtain an image showing high resolving power not depending on a depth by providing a means for successively making the apparatus constant accompanied by the assumed sonic velocity of an object to be examined variable within a predetermined range under the observation of an image. CONSTITUTION:Transducers 4-1-4-5 are driven by pulsers 5-1-5-5 and emit ultrasonic waves to the interior of a living body 1 through a coupling solution 3 and an acoustic window 2. The delay times of the transducer driving pulses of the pulsers 5-1-5-5 are determined by transmitting delay circuits 7-1-7-5 and the ultrasonic signals reflected from the interior of the living body 1 are converted to electric signals by the transducers 4-1-4-5 to be added by an adder 9 through preamplifiers 6-1-6-5 and receiving delay circuits 8-1-8-5. The output of the adder 9 is inputted to an image memory 15 through a logarith mic amplifier 11, a detection circuit 12, an A/D converter 13 and a sample holding circuit 14. The sampling timing of the sample holding circuit 4 is deter mined by a sampling position control circuit 17.
Patent JP-H08169276-A (JP)
Title: Display device
Inventor: MOCHIZUKI KATSUTO
IPC: B60Q1/50
Filed: 1994-12-19
Abstract: PURPOSE: To transmit different information by changing the mode of light emission, the brightness, the color or the like of a display section both in a normal condition and upon the occurrence of an abnormal condition, regardless of the section laid in a single form. CONSTITUTION: A light introduction plate 14 is provided behind a display panel 13, and the first illumination sections 15A and 15B are respectively provided at the upper and lower ends of the plate 14. In a normal condition, the sections 15A and 15B illuminate the display section 25 of the panel 13 from the back thereof, and the second illumination section 17 emits flashlight to the display section 25 from a position behind, upon occurrence of an abnormal condition.
Patent JP-H01154780-A (JP)
Title: Paper thickness control in printer
Inventor: FUJII KATSUYASU
IPC: B41J13/00
Filed: 1987-12-10
Abstract: PURPOSE:To adjust a printing part to an optimum printing position corresponding to a directed paper thickness to conduct a high-speed printing, by a method wherein a mode other than an automatic paper thickness adjusting mode is assigned, as necessary, with the direction of a paper thickness, whereby a printing part is adjusted to an optimum printing position to conduct printing; and to prevent the reduction of a printing speed, by particularly adjusting a paper thickness by every line or by every character. CONSTITUTION:When an automatic paper thickness adjusting mode is assigned, by a paper thickness adjusting part 2 a printing part is set to a position corresponding to a paper thickness detected by a paper thickness detection part 8. On the other hand, if the automatic paper thickness adjusting mode is not assigned, a printing part is set to a position (e.g., a position spaced a distance li from a retracted position) corresponding to paper thickness information previously indicated by a setting control part 1 (e.g., information of the number of sheets), and a printing is carried out. Therefore, by assigning a mode other than the automatic paper thickness adjusting mode, as necessary, with the direction of the paper thickness setting information (e.g., the number of sheets), a printing part is adjusted to an optimum printing position corresponding to the directed paper thickness setting information, and a high-speed printing is performed.
Patent JP-H11148230-A (JP)
Title: Repairing or reinforcing method for concrete structure
Inventor: IMAI SEISHI
IPC: E04G23/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide sufficient repairing and reinforcing ability of a carbon sheet by eliminating a cavity between the carbon sheet and a concrete surface. SOLUTION: A carbon sheet 12 impregnated with thermosetting resin is mounted on a concrete structure while being heated to repair or reinforce the concrete structure. A holed separate film 13 in which a number of small holes are made is laminated on the carbon sheet 12, a continuously porous shock absorbing member 14 is laminated thereon, these are sealed by a sealing sheet 15, air in the sealing sheet is sucked while heating and hardening the thermosetting resin with proper heating means and the carbon sheet is adhered and fixed to the surface of a concrete body.
Patent JP-H10162311-A (JP)
Title: Method and device for processing winding of magnetic head
Inventor: KAINO SHUZO
IPC: G11B5/17
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for carrying out, continuously in the same device, the winding of a magnetic head, processing of a terminal wire after winding, and a continuity test. SOLUTION: A magnetic head brought into the device by a transfer unit 5 is moved between machining units by a transporting unit 4 and a carrying unit 3, with winding processed by a winding unit 2, with joining of a terminal wire by a joining unit 6, with cutting of an extra wire by a cutting unit 7, and with a continuity test by a continuity test unit 8, all flowing in a series of processes in the same device. When the magnetic head is finally bought out of the device by the transfer unit 5, the winding process is complete, with the continuity test also performed. Trouble is eliminated which is caused at the time of transporting the wound magnetic head to a winding process, as is the lowering yield which allows defective products to flow to the final process; all processes can be automated, realizing reduction in machining time and manpower.
Patent JP-2000151560-A (JP)
Title: Signal correction device and communication apparatus using the device
Inventor: MAKINO RYOZO
IPC: H04L1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the signal correction device that can prevent a malfunction of a device receiving a signal even on the occurrence of a signal period where no information is present in the signal due to noise failure or shield fault and to provide the communication apparatus. SOLUTION: A CPU section 46 obtains time data denoting a signal period not including information from waveform data of an input signal SO. Furthermore, the CPU section 46 extracts the signal equivalent to the signal period from the vicinity of the signal period. A DSP section 49 controls a phase of the extracted signal so as to be consecutive with an input signal for the signal period. A delay circuit 41 delays the input signal in response to the time data. A waveform shaping section 42 applies waveform shaping to the delay signal to take a prescribed value in the signal period. An adder 43 sums the signal whose phase is controlled and the signal receiving waveform shaping. The sum signal is D/A-converted by a D/A converter 44 and amplified by an amplifier 45.
Patent JP-H01156070-A (JP)
Title: Gradation expression system
Inventor: SATO YUKIO
IPC: B41J2/44
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the peculiar unstability possessed by electrophotographic technique, by replacing an input image signal incapable of expressing gradation with a specific image signal capable of expressing gradation and accumulating the difference thereof to diffuse the same to a plurality of peripheral pixels. CONSTITUTION:For example, an 8-bit input image signal A having usual 256 gradations is inputted to an error diffusion circuit 200 and an input image signal impossible to express gradation is replaced with a specific image signal possible to express gradation and the difference thereof is accumulated to be diffused to a plurality of peripheral pixels and converted to an 8-bit output image signal B suitable for a PWM method laser beam printer. Then, the signal B is exposed to the photosensitive drum 301 of an image forming part 300 by a semiconductor laser element 501 through a PWM circuit 400 and a laser driver circuit 500. By this method, the peculiar unstability possessed by electrophotographic technique is prevented and a high gradation image by an electrophotographic method can be formed.
Patent JP-H02159698-A (JP)
Title: Victim's position checking system for emergency disaster
Inventor: NISHIDA TOSHIICHI
IPC: H04Q9/00
Filed: 1988-12-13
Abstract: PURPOSE:To make it possible to confirm the current position of a victim independently of obstacles such as smoke by providing a portable lamp with a transmitter for transmitting signals interlocking with lighting operation and displaying the position of the lamp on a position display device. CONSTITUTION:When a victim victimized by an emergency disaster lights up a near-by emergency portable lamp out of a plural ones 311 to 3nn, the identifica tion number of an originator 3111 to 31nn in the lighted lamp and the identifica tion number of a repeater 21 to 2n repeating a signal are displayed on an image display device 11 in a position display device 1. When a monitor of the display device 1 inputs the identification number of the repeater 21 to 2n to a keyboard, a map in the area arranging the repeater 21 to 2n is displayed and the current position is displayed on the map. Thereby, the monitor can confirm the current position of the victim.
Patent JP-H06160055-A (JP)
Title: Device for measuring radius of curvature
Inventor: YOSHIKAWA KUNIYUKI
IPC: G01B11/24
Filed: 1992-11-25
Abstract: PURPOSE:To provide the small device for measuring radius of curvature of simple structure. CONSTITUTION:A reference glass having a reference plane is set in a measuring position of this device, and the boundary position Xstd of a knife-edge pattern changed from a bright part to a dark part is found on the basis of the quantity of reflected light (100). Then, the reference glass of the measuring position is exchanged for a surface to be measured 36, and the boundary position Xobj of the knife-edge pattern is similarly found about the surface 36 (102). On the basis of the boundary positions of the reference glass and the measured surface thus found, a thickness (h) being the displacement of the reference glass 40 from the measured surface is operated (104). Finally, on the basis of the founded thickness (h), a radius R of curvature is operated, and the value of the radius R of curvature is displayed (106).
Patent JP-H06162326-A (JP)
Title: Id number registering method of credit card system
Inventor: NAKAYAMA NOBUO
IPC: G07F7/08
Filed: 1992-11-26
Abstract: PURPOSE:To provide the DI number registering method of the credit card system through which an ID number can accurately and speedily be confirmed. CONSTITUTION:The credit card system having a host device b which controls a terminal device enabling purchase on credit on an on-line basis and a reader writer a which writes an usable ID number on a credit card used by this terminal device is provided with an ID number input means e which inputs the ID number to be written on the card, a card registering means c which inserts the card into the card reader writer a after the ID number input and writes and registers the ID number on the card, and a means a which sends the number to the terminal device as a means which issues the card; and the number is transmitted to the terminal device and the card is made usable.
Patent JP-H06141805-A (JP)
Title: Dusting flour for deep frying
Inventor: ABE HARUO
IPC: A23L13/00
Filed: 1992-11-02
Abstract: PURPOSE:To obtain dusting flour for deep frying, containing protease and glutathione, effective for easily softening meat in a short time and giving deep- fried meat having excellent palatability, taste, flavor and appearance. CONSTITUTION:This dusting flour for deep frying use contains (A) preferably 30,000-70,000 PaUN of a protease such as papain (based on 100g of the deep-frying flour) and (B) preferably 0.1-5ppm of glutathione.
Patent JP-H05151607-A (JP)
Title: Separation type optical head
Inventor: FUKUI MASAKAZU
IPC: G11B7/135
Filed: 1991-11-29
Abstract: PURPOSE:To maintain an excellent optical performance without sticking dust or dirt in an optical path in a movable part and a fixed part in a separation type optical head. CONSTITUTION:Since a fixed case 9 is harmetically sealed by a first beam splitter 10, the fixed part S is prevented from entering dust from the outside. Further, the movable part M is prevented from entering dust from a gateway 13 by a mirror 18 and further, the entering of the dust is prevented by narrowing and lengthening a dust entering path to the upper surface of the mirror 18 by a labyrinth structure formed with an objective lens holder 6 and a movable case 17.
Patent JP-H05151722-A (JP)
Title: Voice coil motor
Inventor: KOJIMA TOSHIAKI
IPC: G11B21/02
Filed: 1991-11-29
Abstract: PURPOSE:To provide a dividing method of magnetic circuit which has a smaller magnetic loss in a voice coil motor that consists of magnetic circuits and voice coils. CONSTITUTION:The magnetic circuit of the voice coil motor is a perfect closed type in which yokes 1a and 1b completely enclose permanent magnets 2a and 2b and is evenly divided to left and right. Since the left and right magnetic circuits are repulsive to each other, they are combined by screws 6 and nuts 7. By this arrangement, the magnetic paths become symmetrical in left and right, the yokes are divided at the center plane where practically no flux exists. Therefore, no magnetic loss exists due to the division of yokes.
Patent JP-2000150081-A (JP)
Title: Coaxial cable connector
Inventor: YUNOKI SHUICHI
IPC: H01R24/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent loosening of a connector and ensure mechanical and electrical connection by interposing a spring member acting compression force on a cable in the length direction between a fastening member and a tapered ring. SOLUTION: When an conductor 21 of a cable 2 is inserted into a clamp 12 and a fastening member 11 is screwed into a shell 17, a tapered ring 18 is moved in the length direction of a cable, the clamp 12 is compressed in the diameter direction with the shell 17 and the tapered surface of the tapered ring 18, pressed against the outer conductor 21, and electrical, mechanical connection between the shell 17 and the outer conductor 21 is completed. A spring member 15 is pressed between the fastening member 11 and the tapered ring 18 by the fastening work of the fastening member 11, and repulsion force for pressing the tapered ring 18 toward the clamp 12 is strengthened. Even if the fastening force of the clamp 12 is dropped with elapsed time, drop in acting force in the length direction of the cable is compensated by the repulsion force of the spring 15.
Patent JP-H08168762-A (JP)
Title: Electrolytic ionized water producing device and method therefor
Inventor: KOITO TATSUYA
IPC: C02F1/46
Filed: 1994-12-20
Abstract: PURPOSE: To provide an electrolytic ionized water producing device and method capable of continuously and efficiently producing only an acidic ionized water of an anode side in the acidic ionized water and an alkaline ionized water produced by electrode reaction. CONSTITUTION: This electrolytic ionized water producing device is constituted of a tightly closed electrolytic cell 5 having an electrolyte supply opening 1 provided in a cathode chamber 3 and an electrolytic ionized water collecting opening 6 provided in an anode chamber 4, two kinds of electrodes of cathode 10 and anode 11 arranged inside of the electrolytic cell 5, a water permeable diaphragm 2, which is intermediate between electrodes and for separating the electrolytic cell 5 into the cathode chamber 3 and the anode chamber 4, and a DC electric source 7 for impressing voltage to the electrodes. Only the acidic ionized water is formed from the electrolytic ionized water collecting opening 6 by supplying an acidic electrolytic solution from the electrolyte supply opening 1.
Patent JP-H02162886-A (JP)
Title: Video scanning frequency converting device
Inventor: HARAGUCHI NAOYUKI
IPC: H04N7/01
Filed: 1988-12-16
Abstract: PURPOSE:To easily control the switching of the respective types of modes by arbitrarily setting all kinds of vertical output timing, writing them to a vertical control RAM, and controlling the switching according to the contents of the RAM. CONSTITUTION:In a vertical control RAM 3, vertical output timing information concerning the all scanning line segments in one screen set at the time of starting a device operation or altering the vertical output timing is written and by using the output of a counter 2 reset at every screen for an address, the contents of the vertical control RAM 3 are read, inputted to a register 4, and the respective types of timing control information are sent to a read control circuit 8. The read control circuit 8 applys the sent control information to a picture memory 7, and the memory contents corresponding to the control information are read. Thus only by changing the contents of the vertical control RAM 3, since the scanning frequency can be converted, the circuit and its control operation can be simplified, and the simplification leads to economical advantage, as well.
Patent JP-H07196814-A (JP)
Title: Extrudable polyvinyl alcohol pellet
Inventor: FUIN RENAATO MAATEIN
IPC: C08L29/04
Filed: 1994-12-20
Abstract: PURPOSE: To obtain extrusion-moldable polyvinyl alcohol pellets by melt extru sion of a feed composition comprising a polyvinyl alcohol and a specific type of plasticizer.  
     CONSTITUTION: This polyvinyl alcohol pellet is prepared by melt extrusion of a feed composition comprising a polyvinyl alcohol, a plasticizer, and preferably, a dispersant and an acid. The pellet has a maximum melting temperature lower by at least 5°C than a maximum melting temperature of the feed composition when measured by use of a differential scanning calorimeter, and indicates less than 20 gels/24 in 2  when formed as a 2 mill thick film. A low molecular weight polyhydric alcohol (e.g. glycerol or a polyethylene glycol) is preferred as the plasticizer. The dispersant includes, for example, glycerol monooleate, and the acid includes phosphoric acid. It is preferred to add, to the feed composition, 2 to 20 wt.% of the plasticizer and 0.1 to 0.5 wt.% of the dispersant. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04186931-A (JP)
Title: Dual system switching system
Inventor: ASO HIROSHI
IPC: H04B1/74
Filed: 1990-11-21
Abstract: PURPOSE:To simplify the decision of an operation mode by setting the decision period of an operating state of the other system and the informing period of the operating state to the other system so that they are different with each other at every system. CONSTITUTION:This dual system consists of a '0' system and a '1' system, and in order to prevent the collision of a mode switching timing of the '0' system and the '1' system in the case of viewing them as the whole system, a mode decision period and a mode information notice period to the other system are set to each different period T1, T2 at every system, and also, in the case of deciding the mode of the other system, the decision of its own system is inhibited. As for the periods T1, T2 in this case, value in which the presence of the least common multiple is as small as possible is selected, or a random numerical value is set. In such manner, the result of decision of the operation mode of both systems can be unified, the decision of the operation mode can be simplified and the leakage of the condition does not occur.