baber/WOPTO huggingface dataset:
Patent JP-H09249501-A (JP)
Title: Freshness keeping agent for cut flower
Inventor: YOSHIOKA CHIE
IPC: A01N3/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness keeping agent for cut flowers, capable of efficiently keeping the cut flowers fresh by using a specified compound safe for a plant, generating no chemical injury and having no problem of an environmental pollution when disposing the agent after use. SOLUTION: This freshness keeping agent for cut flowers includes 3- carboxy-4-hydroxybenzenesulfonic acid as an active component and is usually used in 0.1-1000ppm concentration in water. This 3-carboxy-4- hydroxybenzenesulfonic acid can be used by mixing the one with a solid carrier (e.g. a kaoline), a liquid carrier (e.g. an aromatic hydrocarbon), a surfactant (e.g. an alkylbenzenesulfonic acid), etc., and forming the resultant mixture into an emulsion, a tablet, etc.
Patent JP-S51126981-A (JP)
Title: Gas generating agents
Inventor: KISHI KAZUO
IPC: B60R21/26
Filed: 1975-04-30
Abstract: PURPOSE: Gas generating agents for air bags which form no noxious residue and generate no inflammable gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52135881-A (JP)
Title: Vacuum evaporation
Inventor: MANABE TOSHIMITSU
IPC: C23C14/26
Filed: 1976-05-10
Abstract: PURPOSE:To make the evaporation uniform and to prevent the occurrence of thickness fluctuation of evaporated film, by preliminarily attaching a small amount of evaporation, wetting the filament with evaporated material and using it as evaporating source.
Patent JP-H07258644-A (JP)
Title: Castable block for door leaf of coke oven and door leaf of coke oven
Inventor: TAKAHARA SHINSAKU
IPC: C10B25/06
Filed: 1994-03-23
Abstract: PURPOSE:To provide a castable block for a door leaf of a coke oven, which can be produced easily at low cost, enables the prevention and suppression of and protection from the adherence of carbon, the easy removal of carbon adhered on it and the continuous use of it after replacing only unusable parts, has heat-insulating effect and contributes to the acceleration of the progress of dry distillation, the improvement of the yield of blocks of coke, etc., and to provide a door leaf of a coke-oven. CONSTITUTION:This castable block 101 for a door leaf of a coke oven is produced by molding a castable block under oscillation in a reduced pressure atmosphere, applying a glaze on the obtained castable block, drying and baking. A hollow space is made in the block 101. Dividing bricks 23 are placed at the hollow space and through holes 24 are formed in the dividing bricks 23. Further, the block is fixed on an ion cover 21 of the door leaf of the oven through diaphragms with metal fixing-fittings. The objective door leaf of a coke oven is thus obtained.
Patent JP-S56148852-A (JP)
Title: Semiconductor device
Inventor: TSUJIIDE TOORU
IPC: H01L23/556
Filed: 1980-04-21
Abstract: PURPOSE:To prevent a software error in a semiconductor device by covering the surface of a memory cell for a semiconductor memory circuit device with a natural radioactive substance and a high molecular organic substance having a predetermined thickness, thereby interrupting alpha rays. CONSTITUTION:A semiconductor chip 103 mounted on a case 10 is connected by a bonding wire 105 to the pad 104 of the case connected to the lead wire of the case. After a polyimide 106 having a thickness of approx. 50mum is coated on the chip mounted on the case, it is baked at approx. 300 deg.C. The polyimide may be coated to cover the bonding wire. Thus, it can interrupt the external alpha rays, and a semiconductor memory circuit device capable of preventing a software error can be obtained.
Patent JP-H10239198-A (JP)
Title: Display structure of electronic apparatus
Inventor: YONEHARA HIROTO
IPC: G01D7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a display structure of electronic apparatus that can make an electronic apparatus visually recognized to be in a use in which a unit display is employed by simply lighting a light emitting body, while decreasing the breadthwise dimension of a display board. SOLUTION: When a pressure sensor is applied to an apparatus employing the unit of mmH2 O, a light emitting element 35 is lighted to float an unit display 25 of mmH2 O formed of a see-through character for the black print base optionally from the rear side. Consequently, a fact that the pressure sensor is applied to an apparatus employing the unit of mmH2 O can be recognized visually. When the pressure sensor is applied to an apparatus employing the unit of kPa, a light emitting element 36 is lighted to float an unit display 26 of kPa formed of a see-through character for the back print base optically from the rear side. Consequently, a fact that he pressure sensor is applied to an apparatus employing the unit of kPa can be recognized visually.
Patent JP-S60196840-A (JP)
Title: Graphic input device
Inventor: SUGIMOTO TAKAO
IPC: G06F3/038
Filed: 1984-03-19
Abstract: PURPOSE:To improve the moving speed and accuracy of a designated position by determining the moving time of the designated position on the basis of a contact time of an operation rod with peripheral wall sides and determining the moving direction and the moving speed on the basis of contact positions and contact pressure. CONSTITUTION:The operation rod 5 can be optionally slid in the inwall of an outer box 6, and when the operation rod 5 contacts the inwall 4', a pressure detecting part 4 detects the contact pressure and inputs an output proportional to the contact pressure to an A/D converter 7, which supplies a digital signal output to a CRT display. The digital signal indicates the moving speed of the desigmated position, and when the contact is continued, the operation rod 5 may be moved for the contact period. If the contact pressure is increased, the moving speed is increased in stages. To move the operation rod 5 to a far position, the operation rod 5 is brought into contact with the inwall under strong contact pressure at first to be moved at a high speed and the contact pressure is reduced near the end point to reduce the moving speed. Consequently, a stop position can be accurately determined. The moving direction is determined by the pressure ratio of the rectangular inwalls.
Patent JP-H07238768-A (JP)
Title: Drilling direction control mechanism-equipped drilling device
Inventor: ASAKAWA YOSHIO
IPC: E21B7/04
Filed: 1994-02-25
Abstract: PURPOSE:To make it possible to control its drilling direction without selecting a soil quality by driving a drilling device equipped with a direction control mechanism with a hydraulic pressure and moving the device back and forth while rotating rod with a pit whose tip surface is inclined. CONSTITUTION:This drilling device is supported and fixed rotatively with a chuck 9 of a device main body 8 which loads a rod mounted to a bit forming an inclined surface 6 at the tip opening on a rack 12. While the device main body 8 is being moved back and forth with a propelling hydraulic cylinder 13 by controlling a hydraulic control valve 18 and a solenoid valve 19 based on a signal transmitted from a rotary position detector 20, the rod 2 and the bit 1 are rotated so that drilling operation may be carried out, The rod 2 is arranged to stop its rotary motion and an propelling motion while the inclined surface 6 of the rod 2 is directed at the opposite side against its desired bending side. A tip 7 is pushed against the wall of a hole. When the device moves back one time and moves forth at a longer distance for one rotary motion of the rod 2 under this condition, only a portion of the hole wall to which the tip 7 of the rod 2 is pressed, is drilled. When this operation is repeated, it is possible to change the direction of excavation as required.
Patent JP-S53138621-A (JP)
Title: Radio receiver
Inventor: INOUE SHIGEKI
IPC: H03J5/24
Filed: 1977-05-11
Abstract: PURPOSE:To enable a reception of more than two receiving bands of different office installing spaces for the radio receiver possessing PLL circuit, by supplying selectively the reference frequency signal to the local oscillators of both AM and FM receiving frequency bands via the switch device and phase comparator.
Patent JP-H04270714-A (JP)
Title: Ultraviolet curing resin composition for protective film of color filter and its cured product
Inventor: YOKOSHIMA MINORU
IPC: G02B5/20
Filed: 1991-02-26
Abstract: PURPOSE:To provide an ultraviolet curing resin composition for protective films of color filters, capable of forming fine patterns and excellent in water resistance and adhesion with hardly any coloring of its cured film even when allowed to stand at high temperatures and its cured product. CONSTITUTION:An ultraviolet curing resin composition for protective films of color filters containing (A) an epoxy (meth)acrylate and/or (B) a product of reaction between the epoxy (meth)acrylate with a polybasic carboxylic acid or an anhydride, (C) a melamine resin, (D) a photopolymerization initiator and (E) a diluent.
Patent JP-S62210577-A (JP)
Title: Documentation device
Inventor: SUMINO MASAYUKI
IPC: G06F17/22
Filed: 1986-03-11
Abstract: PURPOSE:To efficiently perform a new word registration process, by providing a means which generates a new word dictionary in which a new word data is stored from a new word registration document developed in a document generating buffer memory. CONSTITUTION:A CPU 10 develops an input as the new word registration document consisting of required number of new word data, at the document generating area of a RAM 12, corresponding to the input from a keyboard 15. Next, the CPU 10 executes a correction/editing process, such as the addition, erasing, and change of an additional new word for a new word document developed in the RAM 12. Afterwards, the CPU 10 registers the new word document after the correction/editing from the RAM 12 to RAM 11. Also, the CPU 10 outputs the new word registration document generated in the RAM 12 to a printer 16, then making it print, corresponding to a print instruction from the keyboard 15.
Patent JP-H07240731-A (JP)
Title: Two-way broadcast system and reception equipment for two-way broadcast
Inventor: YOSHINOBU HITOSHI
IPC: H04N21/47
Filed: 1994-02-25
Abstract: PURPOSE:To prevent transmission concentration of response information from viewers to the response request presented in a broadcast program by providing the reception side with peculiar discrimination information and setting the transmission time based on discrimination information to perform transmission to the return destination at the time of user's response operation to the bidirectional program. CONSTITUTION:When a quiz question is presented in the broadcast program, a viewer performs the response operation through a remotely controlled transmitter 34 to answer it. Then, a control system 20 detects execution of this response operation and detects the response operation time by time information from a timer circuit 37 to write it in a DRAM 23. The control system 20 performs the processing to distribute the transmission time of response information for the purpose of preventing concentration of transmission of response information. In this case, it is supposed that responses are concentrated for about 10 seconds just before a response permission end time E, and transmission of responses in the period from a time P 10 seconds before the time E to the time E is distributed for a prescribed time, for example, 50 seconds after the time E. Thus, responses occurring from the response permission start time to the time P are distributed between a response operation time G and the time P.
Patent JP-S60196384-A (JP)
Title: Controlling system for thermal printer
Inventor: NAKAMURA TAKASHI
IPC: B41J19/76
Filed: 1984-03-19
Abstract: PURPOSE:To contrive sharper starting characteristics and stopping characteristics of a motor and higher performance of the motor, by impressing a high starting voltage and a stopping voltage on the motor while comparing them with a motor waveform. CONSTITUTION:A voltage comparator 23 compares a starting or accelerating voltage VH set to be lower than a driving voltage for steady rotation of a motor 21 with a waveform at the time of starting or accelerating, and a voltage comparator 24 compares a stopping or decelerating voltage VL set to be higher than 0 with a waveform at the time of stopping or decelerating. A switch-selecting circuit 25 changes over switches 27-1-27-3 on the basis of an output from the comparator 23, and a regulating circuit 26 for a reversely rotating magnetic field controls the period of time over which an electric current is passed to impress a reversely rotating magnetic field on the motor 21, through an IC28 on the basis of an output from the comparator 24. Accordingly, the starting and stopping characteristics of the motor can be sharpened, and operating time can be reduced.
Patent JP-H071239-A (JP)
Title: Electric discharge machining device and method therefor
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H7/36
Filed: 1993-02-19
Abstract: PURPOSE:To decrease the installation floor area of an electric discharge machining device for which also powder dispersed processing liquid is used so as to considerably decrease labor required in the operation by supplying and collecting processing liuqid into a liquid collecting region and then supplying the collected processing liquid into a processing tank. CONSTITUTION:When roughing is finished, the handle 34 of a liquid collecting means 30 is operated, and a disc-like valve 33 is turned so as to be in the longitudinal direction. As the result, the processing liquid collected in the upper liquid collecting region is dropped, and the processing liquid and power 60 are mixed with each other, so as to become the powder dispersed processeing liquid. That is, a self-supporting tower for the liquid collecting means 30 becomes one liquid collecter, and the powder dispersed processing liquid is collected therein. After that, powder dispersed processing liquid is circulated through a piping 40 by starting a circulating mixing pump 39 in order to equalize dispersion of the powder 60. And the required amount of the uniform powder dispersed processing liquid is supplied into a processing tank 1 by a pump 50 through a piping 51.
Patent JP-H11245859-A (JP)
Title: Agricultural tractor
Inventor: TSUJI KENICHIRO
IPC: B62D55/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To easily change the interval between right and left drive sprockets in semi-crawler type and full-crawler type agricultural tractors when the interval between right and left crawler travel gears is made variable. SOLUTION: A drive sprocket 7 comprises a disc part 7a secured to the drive shaft 3 of a body and a drive tooth part 7b secured to the disc part 7a. The drive sprocket 7 is designed to be freely switched between a first state in which the pitches of the drive tooth part 7b of the drive sprocket 7 are reduced with the drive tooth part 7b secured to the surface of the disc part 7a facing the center of the body, and a second state in which the pitches of the drive tooth part 7b of the drive sprocket 7 are increased with the drive tooth part 7b secured to the surface of the disc part 7a facing outside of the body.
Patent JP-H06267998-A (JP)
Title: Semiconductor substrate with epitaxial crystal
Inventor: SUGIYAMA IWAO
IPC: H01L21/203
Filed: 1993-03-15
Abstract: PURPOSE:To prevent a twin crystal generation by a method wherein a compound semiconductor crystal is epitaxially-grown on the (331) face of the (112) face on a semiconductor substrate with the (115) face on both susfaces. CONSTITUTION:On a substrate pedestal 13 provided with a heating heater 14 within a vessel 11 of a molecular ray epitaxial growing device, a Si substrate 12 having a (115) crystal surface is arranged, and the substrate 12 is heated in a high vacuum of 10<-8> to 10<-10> Torr at a temperature 850 to 1000 deg.C for 10min. to clean the surface thereof. Next, the substrate 12 is held at 600 deg.C to open a shutter 21 arranged on a Te melting pot 15 to inadiate it with Te molecular rays for 3 min. Next, the substrate 12 is held at 320 deg.C or 230 deg.C to open the shutter 21 to emit CdTe molecular rays, so that an epitaxial crystal of CdTe can group up to a desired thickness. Thus, a CdTe crystal 17-1 of a (331) face or a CdTe crystal 17-2 of a (112) face can be formed without causing crystal defects such as a twin crystal etc., on the Si substrate 12 of a (115) face.
Patent JP-H03256149-A (JP)
Title: Failure information storage device
Inventor: NAKAJIMA MASAO
IPC: G06F12/16
Filed: 1990-03-07
Abstract: PURPOSE:To decide whether failure information is miswritten or not with high probability by converting the failure information into contents corresponding to respective addresses of the 1st and 2nd storage means and respectively writing the converted contents in the storage areas of the corresponding addresses. CONSTITUTION:At the time of detecting the generation of a failure, a failure detecting means 2 outputs the failure information to a writing means 5, which changes the failure information into the contents corresponding to respective addresses of the 1st and 2nd storage means 3, 4 and writes the changed contents in the storage areas 3a, 4a of respective corresponding addresses. A reading means 6 reads out the contents stored in the areas 3a, 3b having the addresses mutually related to the means 3, 4 and outputs the read contents to a deciding means 7. The means 7 decides whether the two contents of the failure information correspond to respective addresses of the areas 3a, 3b or not. When the means 7 decides that one of the two read failure information corresponds to the address of the area 3a and the other does not correspond to the address of the area 4a, a correcting means 8 corrects the storage contents not corresponding to the address based upon the storage contents of the corresponding storage area.
Patent JP-H07256494-A (JP)
Title: Empty can crushing device
Inventor: SHIRAKI DAIJIRO
IPC: B65F1/10
Filed: 1994-03-24
Abstract: PURPOSE:To provide an empty can crushing device suitable for improving the safety and maintainability. CONSTITUTION:An empty can throw-in and taking-out tray 15 being able to insert and to draw is installed, this tray is provided with a compression room 20 and a stopper part 14, an opening part 12 is installed on both side surfaces on the tray so that a movable pressing plate 6 can advance from the side surface of this compression room. Therefore, in a state of the above tray 15 being completely inserted inside the device, the opening part 12 coincides with the advancing path of the movable pressing plate 6, in a state of the tray being drawn out, the opening part and the advancing path of the movable pressing plate 6 do not coincide, and the stopper part 14 physically stops the advancing movement of the movable pressing plate 6.
Patent JP-S57184448-A (JP)
Title: Rotary classifier
Inventor: SUGIMOTO TAKU
IPC: B03B5/56
Filed: 1982-03-31
Abstract: PURPOSE: To collect sand from a raw liquid in good efficiency and to improve the dehydrating and washing states of precipitated sand by a method wherein the wall of a rotary drum is constituted from an elastic member as well as a shock imparting mechanism imparting shock to said elastic ring is provided to the rotary top part of said elastic ring.  
     CONSTITUTION: Raw water supplied to a throw-in port 19 is introduced into a precipitating and separating chamber 1' through a throw-in chute 2 and precipitated sand is transferred to a first scraper blade 7 by a spiral blade 6 and, after transferred to a ceiling part by the blade 7, fallen onto a transfer chute 8 to be supplied into a sand discharge chamber 1". The sand accumulated between second scraper blades 10 receives repeated shock from the lower bottom part of an elastic ring 9 and changed to a compacted condition while adhered impurities are separated. The sand in the compacted condition is transferred to the ceiling part by the second scraper blades 10 and tightly held between blades 10 and unfallen sand receives falling action initially by repeated shock imparted by a vibrator apparatus 11 and, after fallen into a chute 4, discharged to the outside of a rotary drum 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62212970-A (JP)
Title: Information processor
Inventor: FURUKAWA FUMIO
IPC: G11B20/10
Filed: 1986-03-13
Abstract: PURPOSE:To form an information processor high in reliability and operating efficiency by providing a comparing means, reading directly a memory device, comparing the contents and grasping a memory capacity. CONSTITUTION:In a disk 8, an operating system, an application program, etc., are stored. An MPU 4, for example, when the power source is turned on, reads the prescribed cylinder, track and sector and the value and the prescribed value are compared. When the value read from the disk 8 and the prescribed value are coincident, the memory capacity of the disk 8 is applicable to the device, the loading of a program from the disk 8 is executed, the program is developed from the disk 8 to a RAM 6 and the program is executed.
Patent JP-S56153024-A (JP)
Title: Seal construction between corrosionproof cover and joint for steel pipe sheet pile
Inventor: KURIHARA NOBORU
IPC: E02B3/16
Filed: 1980-04-24
Abstract: PURPOSE: To seal a space between the lower end of a corrosionproof cover and a joint by filling a corrosionproof cover with a mortar after the cover is placed on a joint on which an elastic material, a U-shaped member and a steal member have been placed.  
     CONSTITUTION: A plurality of steel pipe sheet piles 1 are joined together with a joint 2 to form a steel pipe sheet pile thereby preventing the outflow of earth from the land. In this case, the joint 2 is cut off along the length of a corrosionproof cover 5 and an elastic material 6 is placed on the joint 2. A seal member 8 is placed on a U-shaped member 7 arranged across the joint 2 and a corrosionproof cover 5 is set thereon. The corrosionproof cover is filled with a mortar or the like and the seal member 8 is compressed to seal a space between the cover 5 and the joint 2 completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62213634-A (JP)
Title: Capacity control device for air conditioner
Inventor: TASHIRO KISUKE
IPC: F24F11/02
Filed: 1986-03-13
Abstract: PURPOSE:To enable an internal and an external temperature range where an operation can be performed to be expanded by a method wherein a variation in coolant pressure at a high pressure side in a refrigerating cycle following a variation in surrounding atmospheric temperature is suppressed. CONSTITUTION:When an internal set temperature is relatively high during a heating operation and an external temperature is also high, a coolant pressure at a high pressure side in a refrigerating cycle is increased, reaches to a predetermined pressure and further as it becomes higher, a high pressure which switch 15 is operated to open its contact point, resulting in that a contact point 16a of an auxiliary relay 16 for use in controlling a blower is opened and one phase is omitted in such a way as an electric motor 3 for an external blower is changed from a three-phase connection to one-phase connection. With this arrangement, the electric motor for an external blower shows one-phase operation to reduce a rotational torque and decrease the number of rotation of the external blower, so that an amount of heat exchanging operation of the external unit is decreased. As a result, a high pressure side coolant pressure in a refrigerating cycle is decreased and so an operating range not providing an operation of the high pressure shutting-off device is expanded.