baber/WOPTO huggingface dataset:
Patent JP-H06306865-A (JP)
Title: Underwater placing device
Inventor: SAKAMOTO HIROYUKI
IPC: E02B3/18
Filed: 1993-04-27
Abstract: PURPOSE:To simplify the constitution of an underwater placing device by installing a magnet and a piece of packing in a tip opening part peripheral edge of a vertical pipe provided with a solidifying earth pressing-in auger to lee placed underwater, and having a steel plate cover piece attracted to the magnet. CONSTITUTION:A magnet 5 and watertight packing 6 are installed in a tip opening part of a vertical underwater placing pipe. In addition, a steel plate cover piece is opposedly installed in a tip of the vertical underwater placing pipe 1, and this cover piece is attracted to the magnet 5, whereby a tip part of the pipe 1 is closed. When the vertical underwater placing pipe 1 is precipitated underwater in this state intact, the cover piece is yet more strongly pressed to the pipe 1 under pressure, and thereby no water is penetrated into the underwater placing pipe 1 owing to the packing 6. Likewise when an auger 4 in the vertical underwater placing pipe 1 is driven and rotated and an underwater placing device is lifted upward as pressurizing a mass of solidifying earth downwards, the steel plate cover piece 9 is left behind on a water bottom, so that this solidifying earth is placed on the water bottom.
Patent JP-S5528056-A (JP)
Title: Connecting device for photographic camera and strobe unit
Inventor: IKEDA MASAKI
IPC: G03B7/16
Filed: 1978-08-18
Abstract: PURPOSE: To simplify the connection constitution and prevent occurrence of malfunction, by providing a diode between a synchronizing contact and a synchronizing terminal of a camera to reduce the number of synchronizing terminals.  
     CONSTITUTION: Through terminals B 1 , B 1 ' of a synchronizing terminal B, the negative side potential of a power source 1 of a strobe unit A becomes the reference voltage for comparison of control power source circuit E, voltage display circuit F, emission checking display circuit G and dimmer control circuit H of a camera C, and a diode I is provided between terminal B 2 ' of the terminal B and a synchronizing contact J of the camera C, so that the current may not flow back to the terminal B 2 ' even if the terminal B 2 ' side potential becomes negative. Therefore, power is supplied from circuit E, and the circuit F to indicate the charged voltage of main capacitor 6 of the strobe A, the circuit G to confirm emission of discharge tube 22 of the strobe A, and the circuit H are operated by receiving different pieces of information. As a result, the strobe unit and the camera may be connected easily with two wires along, and the number of terminals is reduced, so that occurrence of malfunction due to short circuit or the like may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09286174-A (JP)
Title: Optical recording medium
Inventor: MIZUNO SUKENOBU
IPC: G11B7/2433
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-density write-once optical disk in which shelf stability and reliability are excellent and heat deformation of a resin substrate is little and a phase change type recording film is provided. SOLUTION: This optical recording medium is constituted so as to form a phase change type recording film directly or through the lower dielectric protective film on a transparent substrate and furthermore to successively laminate the upper dielectric protective film and a reflection film. In this case, the composition of the recording film is made to InxSbySnz (5<=x<=25, 45<=y<=80, 10<=z<=38, x+y+z=100). Film thickness of the recording film is 10-40nm. Film thickness of the upper dielectric protective film is 5-40nm. The reflection film is formed of an alloy containing Al as a main component. Film thickness of the reflection film is 20-250nm.
Patent JP-S60243631-A (JP)
Title: Liquid crystal display device
Inventor: MORI TADAO
IPC: G02F1/1345
Filed: 1984-05-18
Abstract: PURPOSE:To decrease the material strain of a pair of transparent substrates arising from the bending force from the outside by forming rugged surfaces to the edge end faces of the substrates facing each other via a liquid crystal. CONSTITUTION:A liquid crystal display device 10 is provided with the upper substrate 11, the lower substrate 12, transparent electrodes 13 formed on the inside surfaces of the substrates, a liquid crystal 14 interposed between the substrates and polarizing plates 15, 16 joined to the outside surfaces of the substrates. The rugged surfaces 17 are integrally formed to the end faces at the edges 12a, 12b of the substrate 12. The rugged surfaces 17 consist of plural projecting parts 18 projecting outward into an arc shape. The parts 18 are continuously formed from one end 12c toward the other end 12d of the substrate 12. As a result, the internal stress generated in the substrate by the bending force from the outside is dispersed and the bending angle at which a defective mode is generated is made as small as possible.
Patent JP-H039452-A (JP)
Title: Multifunction coupler among central processing unit of computer and various peripheral device of said computer
Inventor: REMI RU GARO
IPC: G06F13/12
Filed: 1990-04-17
Abstract: PURPOSE: To unnecessitate the exchange of a parent card at every new applicable business by constituting so that a part specified to be the applicable business becomes executable first after it is transferred to the RAM memory of the parent card. CONSTITUTION: The parent card CMI1 contains a microprocessor MIPI1 a RAM memory MVI and a re-programable ROM memory MPMI. A child card CFI1 is provided with an applicable business circuit API1 and the re-programable ROM memory MPFI1 , and the child card CFI2 is provided with the applicable business circuit API2 and the re-programable ROM memory MPFI2 . Then, applicable business micro-software contains a common first part and a second part stored in the second ROM memory of the child card and specified to the applicable business used by peripheral equipments coupled with the child card, and the second part becomes executable first after it is transferred to the RAM memory of the parent card. Thus, only the child card may be exchanged at every applicable business.
Patent JP-S584302-A (JP)
Title: Throwaway tip
Inventor: SHIKADA HIROSHI
IPC: B23B27/14
Filed: 1981-06-30
Abstract: PURPOSE:To reduce a tool cost per cutting edge and save resources, by changing only a cutting edge of a prior-art throwaway tip to a throwaway type and by increasing the number of usable cutting edges. CONSTITUTION:A tip 12 of a short-side equilateral triangle is provided with a columnar projection 13 which is formed integral with the tip and has a chamfered end 13a. The throwaway tip including a removable cutting edge is constituted by attaching the tip 12 to the tip mounting seat 14a at each corner of a tip body 14. Since the columnar projection 13 is disposed in an axial posision of the tip 12 formed axially symmetrically with respect to each vertex of the tip 12, the tip 12 can be rotated to substitute a new cutting edge for a used worn edge. Namely because every cutting edge of the tip 12 made of rare and expensive raw materials is usable, the number of usable cutting edges can be increased, thereby reducing a tool cost per cutting edge and saving resources.
Patent JP-S5436433-A (JP)
Title: Distributor for internal combustion engine
Inventor: FUJITA YOSHIO
IPC: F02P5/10
Filed: 1977-08-26
Abstract: PURPOSE:To perform smooth relative rotation, by interposing a first rollers between a stationary base and a moving base and applying an elastic member to second rollers to place both the bases near each other and making a push treatment of roller contact surfaces of both the bases befor a heat treatment.
Patent JP-S5327372-A (JP)
Title: Production of s emiconductor device
Inventor: SUNAMI HIDEO
IPC: H01L21/8234
Filed: 1976-08-27
Abstract: PURPOSE: To produce a high breakdown voltage semiconductor device by self-alignment, by providing a poly-Si layer added with high concentration phosphorus and an island of Si 3 N 4  film on the thin oxide film on the N-type Si substrate, and forming thick thermaloxidation films on the sides of the poly-Si layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5448597-A (JP)
Title: Automatic transaction apparatus
Inventor: OGIKUBO SHINICHI
IPC: G07D1/00
Filed: 1978-08-23
Abstract: PURPOSE: To prevent neglection in drawing out of transaction media by so arranging the apparatus that the cover of object discharge port does not open unless after the transaction medium has been drawn out.  
     CONSTITUTION: A micro-switch 8 which constitutes a transaction medium draw detection device and a lock lever 10 with magnet 9 which constitutes the locking mechanism of the gate cover 5b of an object discharge port 5 are disposed near the inner side of the entrance 2 of a transaction medium 3 such as card or the like of an operation panel 1. Then, when the transaction medium 3 is inserted into the entrance 2, the micro-switch 8 goes ON and an object conveying belt 7 actuates to carry out an object 6 into a receiving box 5a. When the transaction medium 3 in next pulled off from the entrance 2, the micro-switch 8 goes OFF and the magnet 9 is energized to unlock the gate cover 5b of the lock lever 10, by which drawing out of the object 6 is made possible 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63268327-A (JP)
Title: Communication terminal equipment
Inventor: ABE TOSHIO
IPC: H04L13/08
Filed: 1987-04-27
Abstract: PURPOSE:To ensure the operation management by giving user information to each user, registering the user information and applying storage management and transmission management of a received data for each user so as to secure the secrecy of data and update the management information freely for each user. CONSTITUTION:In referencing, e.g., a received data, the user receives the combination of an identification code and a pass word from a user information input section 5 as user information. The user registration section compares the registered identification code and pass words with the inputted user information, and when they are coincident, the identification code is informed to a storage control section 2 and the storage control section 2 outputs a data from a designated reception data storage area 8 in a storage device 1. When no coincident identification code and pass word exist in the user registration section 6, the processing is finished and reference of the data by the user is rejected. Even when the identification code is coincident, if the pass word composing personal identification number is not coincident, since the data reference is rejected, the secrecy protection of data is secured.
Patent JP-H07288886-A (JP)
Title: Speaker grill and its forming
Inventor: KURIHARA KAZUMASA
IPC: B29C45/00
Filed: 1994-04-15
Abstract: PURPOSE:To prevent any defect from being generated in the appearance as much as possible by integrally forming a frame body around a grill panel equipped with a lot of through holes while using synthetic resin and by forming a ring-shaped groove along the inner periphery of the frame body between the grill panel and the frame body. CONSTITUTION:A ring-shaped frame body 3 and a comparatively large hexagonal lattice-shaped reinforce rib 4 are integrally formed on the outer periphery and rear face of an almost rectangular grill panel 1, on which a lot of through holes 2 are bored, while being linked with the inner peripheral edge part of the frame body 3. Between these grill panel 1 and frame body 3, a ring-shaped groove 5 is formed along the inner peripheral edge of the frame body 3 on the surface side of the grill, and the through holes 2 cross the groove 5. These grill panel 1, frame body 3 and rib 4 are molded by crystalline resin such as polyacetal or polypropylene rich in flowability at the time of injection molding. Thus, the filling characteristic of resin inside a metal die is improved by a ring-shaped dam provided for molding the groove 5 at an upper die at the time of molding, and the generation of appearance defects such as flow mark or weld can be prevented as much as possible.
Patent JP-H041544-A (JP)
Title: Sensor
Inventor: FUKUNAGA HIDEJI
IPC: G01L3/10
Filed: 1990-04-17
Abstract: PURPOSE:To easily measure dynamic load torque while rotating by arranging a sensor which detects at least two angles on a rotary shaft. CONSTITUTION:When a load is applied to a load 3, torque in a direction oppo site to the same rotating direction is applied to rotary shafts 2b, 2a. When the tortional rigidity of the shaft 2b is less than that of the shaft 2a, the quan tity of tortion of the shaft 2b is increased than that of the shaft 2a, and since rotary disks 9a, 9b are fixed on the shafts 2a, 2b, respectively, the phase of the detecting mark 10b of the rotary disk 9b is delayed than that of the detecting mark 10a of the disk 9a. Phase difference is generated between the output signal Sa of a detecting sensor 11a and the output signal Sb of a detecting sensor 11b. In such a way, the quantity of torque can be measured by converting the quantity of tortion by measuring the phase difference and recognizing the quantity of tortion.
Patent JP-S59229318-A (JP)
Title: Decorating method of polyethylene terephthalate resin bottle surface with milky pattern
Inventor: KOGANEZAWA AKIRA
IPC: B29K67/00
Filed: 1984-05-21
Abstract: PURPOSE:To decorate the surface of a polyethylene terephthalate resin bottle with a milky pattern by quickly heating parts of the bottle surface to be desired to be changed into milk-white color up to 100-300 deg.C, then, gradually cooling these quickly heated parts in the open air. CONSTITUTION:A bottle body 1 is pushed to the smooth surface 4 of a heating body 3 through a thin heat-insulating film 5 and moves rotatively without sliding in relation to the film and parts 2a on the surface 2 opposite to the patternless parts 5a formed on said insulating film 5 are heated by the heating body 3 quickly to temperatures 100-300 deg.C and then these parts 2a are cooled gradually and changed into milk-white color. In this manner, it is possible to decorate the surface of terephthalate resin bottle with a milk-white pattern.
Patent JP-S5226106-A (JP)
Title: Back-up synchronous system in data transmission
Inventor: MIYAZAKI SEIICHI
IPC: G06F13/00
Filed: 1975-08-25
Abstract: PURPOSE:By securing the synchronous state of a multiplexed handset even during the slightly abnormal time, the system reliability and the degree of freedom in operation shall be improved.
Patent JP-H02281811-A (JP)
Title: Digital filter processor
Inventor: KAWADA TETSUO
IPC: H03H17/02
Filed: 1989-04-22
Abstract: PURPOSE:To improve the accuracy of multiplication executed by using set coefficient data and to reduce an error of a filter output by setting from a first significant digit in bits for showing a value of coefficient data at the time of setting the coefficient data to a coefficient register. CONSTITUTION:In coefficient registers 2-1-2-5, a digit of coefficient data is shifted and stored so that a first significant digit becomes the head, therefore, it is eliminated that bits of the coefficient registers 2-1-2-5 are spent uselessly by storing a digit which is not a significant digit, and also, the significant digit is more stored. Shift quantity registers 8-1-8-5 and barrel shifters 9-1-9-5 shift and return a result of multiplication of multipliers 3-1-3-5 by a shift portion executed at the time of setting coefficient data to the coefficient registers 2-1-2-5, and operate so as to set the result of multiplication to a correct value. In such a way, the accuracy of multiplication executed by using the coefficient data can be improved, and the influence by a quantization error of the coefficient data can be reduced.
Patent JP-S61261544-A (JP)
Inventor: KISHI MITSUHIRO
IPC: E04B1/344
Filed: 1985-05-14
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-S58219361-A (JP)
Title: Solar heat collector of heat pipe type
Inventor: YAMAMOTO TAKANOBU
IPC: F24S10/95
Filed: 1982-06-16
Abstract: PURPOSE:To obtain the titled solar heat collector which is easily manufactured and of which heat exchangeability is high, by bending the condensing part of a heat pipe in the shape of L, by inserting one part of the bent part into a heating-medium pipe, and by connecting the heating-medium pipe to the heat pipe at its bent part. CONSTITUTION:The condensing part 2 of a heat pipe is constituted by butt welding two pipes being cut at 45 deg., so that the condensing part 2 of a heat pipe can be bent at right angles with each other, and a fin 6 is fitted to one side of the bent part, in a solar heat collector of heat pipe type which collects solar rays, and the collected heat is transferred to a heating medium using a heat pipe. The condensed part 2 of a heat pipe is disposed to the inside of a heating- medium pipe 1 in parallel with the circulating direction of the heating medium, and the heat pipe is projected from the side of the heating-medium pipe 1, while another end 4 of the heat pipe is inserted into a solar heat collecting part 5 of a solar heat collector.
Patent JP-H11295442-A (JP)
Title: Snow fall detection device
Inventor: OTSUKA AKIRA
IPC: G01W1/14
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a snow fall detection device that can prevent an outdoor air temperature sensor from being affected by direct sunlight and radiation heat and can securely prevent a sensor body from deteriorating or being damaged. SOLUTION: An outdoor air temperature sensor 6 is accommodated in a sensor accommodation part 3c of a case 3, thus preventing the influence of direct sunlight and radiation heat and preventing a sensor body from deteriorating or being damaged. In this case, the sensor accommodation part 3c is formed outside the case 3, thus preventing the influence of the radiation heat of a heater 4 in the case 3. Also, by forming a total length L of the outdoor air temperature sensor 6 including a conductor 6a to be 300 mm or longer, the influence of heat of the heater 4 being propagated from a snow-receiving plate 1 to a conductor 6a, namely the thermal conduction to the side of the sensor body of the outdoor air temperature sensor 6 can be reduced extremely.
Patent JP-H10277864-A (JP)
Title: Tool replacing mechanism
Inventor: TAKIHARA KAZUHIKO
IPC: B23Q3/155
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool replacing mechanism which can replace only the tip part by structuring so that the drive part and tool tip are separated. SOLUTION: A tool replacing device to be installed in any automatic operation apparatus has a compliance means 4 which corrects a minute positional and angular dislocation between a replacing device 3 side and a tool side to be replaced 8, wherein the device further includes a through hole 2 which makes hollow the body of replacing device to enable penetration of a drive shaft 6, a tool tip grasping and fixing means provided at the periphery of the replacing device, couplers 12a and 12b for high-pressure hydraulic pipings, and locking/ unlocking means 13 for them.
Patent JP-H06313210-A (JP)
Title: Photochromic acrylic fiber and its production
Inventor: KAMATA KAZUHIRO
IPC: D01F6/54
Filed: 1993-04-28
Abstract: PURPOSE:To impart excellent photochromism to acrylic fiber without impairing essential function possessed by the acrylic fiber at all by using an organic photochromic compound having excellent characteristics. CONSTITUTION:The photochromic acrylic fiber consists of an acrylic polymer, an organic photochromic compound and a medium capable of preventing the organic photochromic compound from migrating as essential components 2. The character of the method for producing the photochromic acrylic fiber comprises by uniformly dissolving a mixture consisting essentially of the acrylic polymer, the organic photochromic compound and the medium capable of preventing the organic photochromic compound from migrating in a solvent for spinning and then spinning the resultant solution.
Patent JP-H04332902-A (JP)
Title: Recording/reproducing method
Inventor: HAMAMOTO TAKESHIGE
IPC: G11B5/027
Filed: 1991-05-08
Abstract: PURPOSE:To prevent a signal from being cut when a magnetic tape is changed over from its forth traveling operation to its back traveling operation. CONSTITUTION:Memories 3, 12 which can store a signal covering a time portion required to change over a forth traveling operation to a back traveling operation are installed. At a recording operation, a signal which is recorded on a magnetic tape 8 is updated and stored on the memory 3. When the forth traveling operation is changed over to the back traveling operation, the signal is read out from the memory 3 and recorded on the magnetic tape 8. Thereby, the interruption of the recorded signal is eliminated. At a reproducing operation, a signal which is read out from the magnetic tape 8 is updated and stored in the memory 12; the signal which is read out from the memory is output as a reproduced signal until the forth traveling operation is changed over to the back traveling operation. Thereby, the interruption of the reproduced signal is eliminated.
Patent JP-S62263334-A (JP)
Title: Magazine rod for traveler and traveler laminate
Inventor: KAMIMURA KOICHI
IPC: D01H17/02
Filed: 1986-05-02
Abstract: PURPOSE:To obtain the titled magazine rod effective in preventing the entanglement of travelers on a core, by folding an elastic sheet to form a core having nearly T-shaped cross-section, expanded outward and having a head part to receive a traveler and a leg part. CONSTITUTION:An elastic paperboard having a thickness of about 0.1mm is folded in a manner to overlap both edges 3 with each other to obtain a core 6 having a head part 4 and a leg part 5 and having nearly T-shaped cross-section and the produced core is used as a magazine rod for traveler. An elastic force to expand the core outward and a force to push up one of the overlapped part of the head part by another part are generated in the core to push the inner side of the traveler.
Patent JP-S5227155-A (JP)
Title: Operating boom for opening and closing bottom cover of bucket in crane
Inventor: TSUDA SEIHACHI
IPC: B66C3/20
Filed: 1975-08-25
Abstract: PURPOSE: In bottom cover operating boom of a bucket which is humg by a crane, operating cylinder is mounted on rear side of lifting boom of the crane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09290356-A (JP)
Title: Surface traverse grinding device using ultrasonic vibration
Inventor: KAWAGUCHI KENICHI
IPC: B24B7/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface traverse grinding device that can perform surface traverse grinding using impact crushing action generated by ultrasonic vibration. SOLUTION: In a surface traverse grinding device, ultrasonic vibration devices 4, 6 for imparting vibration in the direction of a rotary shaft of a rotary-driving device 7 are fitted to a grinding wheel 1. The grinding wheel 1 has a vibrating direction changing member 2 and a grinding wheel member 3. The vibrating direction changing member 2 changes at least part of imparted vibration in the direction of the rotary shaft into vibration vertical to the rotary shaft and transmits this vibration to the grinding wheel member 3.
Patent JP-S5225957-A (JP)
Title: Perfect rolling mechanism of a finite stroke
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1975-08-25
Abstract: PURPOSE: This finite stroke bearing prevents the slide of a revolving body held by a retainer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S584200-A (JP)
Inventor: KANAMORI TOORU
IPC: G10L21/003
Filed: 1981-06-30
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。