baber/WOPTO huggingface dataset:
Patent JP-S58122410-A (JP)
Title: Surface shape measuring method
Inventor: MINAMI AKIRA
IPC: G01B11/30
Filed: 1982-01-13
Abstract: PURPOSE:To converge laser light to a body surface and to utilize it as a signal which shows the shape of the body surface by irradiating a moving body with the laser light and detecting and converting its reflected light into an electric  signal, and using it as a control signal. CONSTITUTION:Light from a laser light source 1 is passed through a lens 2, beam splitter 3, etc., and then reflected by a disk 8 to illuminate a photodetection surface 7 after changing in route by 90 deg. through the splitter 3. The photo- detection surface 7 is divided into four surfaces (a), (b), (c), and (d); when a point  9 coincide with a reflecting surface 8', the shape of the incident light is circular, but if it deviates to over or under the reflecting surface 8', the shape is elliptic having a long axis in a direction ac or bd. The driving system consisting of a differential amplifier 10, compensating circuit 11, etc., drives a driving motor 15 equipped with an objective lens 5 to make a convergent point 9 concident with the disk surface 8'. Meanwhile, the output of a power amplifier 12 is utilized as a signal for showing the surface shape.
Patent JP-H09195704-A (JP)
Title: Gas turbine moving blade
Inventor: TAKEISHI KENICHIRO
IPC: F01D5/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide gas turbine blades the fin tip of which can be efficiently cooled so as to prevent the fin tips from becoming high temperature, being oxidized and worn. SOLUTION: Fin structure web thinning parts 9 are arranged at the tip of a gas turbine blades. In the ventral side of vanes 5, cooling holes 10 blowing cooling air are disposed at their tip. The fin structure web thinning parts 9 become fluid resistance against the main flow gas which leaks to the blade dorsal to decrease the leak. The fin structure web thinning parts 9 are cooled by the cooling air blown out from the cooling holes 10 so that the oxidation thinning is decreased, and it is secured against touching.
Patent JP-H10200747-A (JP)
Title: Image processing unit
Inventor: HISATAKE MASAYUKI
IPC: G06F3/12
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To communicate image data with an excellent contrast by matching a gradation characteristic of a transmitter side with that of a receiver side without increasing a communication time. SOLUTION: A receiver 1 uses a transmitter side specification section 4 to specify specific information of a transmitter 11 and a gradation characteristic estimate section 6 reads model information from a model information storage section 5 by using the specific information as a key. Furthermore, the gradation characteristic estimate section 6 estimates a gradation characteristic of a transmitter 11 corresponding to the model information and a gradation correction section 8 applies gradation correction to image data so that an image output section 9 outputs an image with an optimum contrast based on the gradation characteristic of the transmitter 11 and the gradation characteristic of the image output section 9.  Thus, the receiver 1 realizes an image output with excellent image quality while saving labor and time for generating optimum image data for each receiver by the transmitter 11.
Patent JP-H11198475-A (JP)
Title: Sensor board for carriage, carriage, printer and image processing system
Inventor: IMAI SABURO
IPC: B41J19/18
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for running a sensor and a printer wherein assembling of a bar code sensor and a linear sensor attached to a reciprocating carriage and a signal wiring to both of the sensors is executed by being separated from the carriage and the assembling cost can be reduced. SOLUTION: A bracket 30 for attaching a sensor is mounted on a carriage 9 to be fixed thereto. A bar code sensor attachment section is provided to an upstream side arm section 30a and a bar code sensor 11 which is attached to one wiring pattern 31a on a flexible print circuit board is fitted to the bar code sensor attachment section of the upstream side arm section 30a. A linear sensor 10 attached to a wiring pattern is fitted to a linear sensor attachment section of a downstream side arm section 30b.
Patent JP-S58122135-A (JP)
Title: Manufacture of metallic band
Inventor: SANO KOUZOU
IPC: B23K10/02
Filed: 1982-01-14
Abstract: PURPOSE:To prevent a mesh-like metallic band from fraying, and also to elevate its mechanical strength, by forming a molten zone in the vicinity of the end part of the metallic band by a narrowed plasma arc, and cutting it in the molten zone. CONSTITUTION:A gap between a plasma arc torch and a metallic band 1 is adjusted, and inert gas is made to flow to passages between a cathode rod 4 and an inside nozzle 5 and between the inside nozzle 5 and an outside nozzle 6. Subsequently, a switch 8 is closed, and by an electric power source 7, a plasma arc A having high energy density, which has been narrowed by a narrowing port 5a of the inside nozzle 5 is formed between the cathode rod 4 and the metallic band 1. Subsequently, the plasma arc torch is moved along a slit 3a of holding metallic fittings 3, molten zones 1a, 1a' of several millimeters in width are formed in the vicinity of both ends of the metallic band 1, it is cut in the molten zones 1a, 1a', its terminals are removed, and stop metallic fittings are attached  to both end parts.
Patent JP-S60147818-A (JP)
Title: Integration starting circuit
Inventor: KIKUCHI KATSUMI
IPC: H01L27/06
Filed: 1984-01-13
Abstract: PURPOSE:To make integration of a stable starting circuit possible, by clamping a terminal for impressing a negative power source with a transistor and, at the same time, providing a transistor and bias circuit which control said transistor so that the transistor does not make a reverse operation. CONSTITUTION:When a power supply is turned on, positive electric potential is produced at a terminal 41 and transistors Q11-Q13 are turned on and, at the same time, the substrate potential of a terminal 42 is grounded through a transistor Q15. When an integrated circuit is normally started, the electric potential at the terminal 42 drops and shifts to a negative supply voltage. Since a trnsistor Q14 is turned on when the electric potential at the terminal 42 becomes 0V, the transistor Q15 is completely turned off and flow of an electric current to the transistor Q15 is prevented. Therefore, the transistor Q15 does not operates as a reverse transistor and integration of a stable starting circuit becomes possible.
Patent JP-S5390948-A (JP)
Title: Scanner
Inventor: IKE TOSHIO
IPC: G06K7/10
Filed: 1977-01-20
Abstract: PURPOSE: To obtain a scanner of high accuracy readily at low cost by making possible scanning of two-dimensional laser beams by one set of driving source through the use of diffractiveness of holograms. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03215371-A (JP)
Title: Holding apparatus for joining ceramics
Inventor: HOSHINO HISAKIYO
IPC: C04B37/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain the subject holding apparatus capable of straightly jointing two joining objects by providing an angle-displacing mechanism of a clamping jig for aligning the axial lines of both joining objects when the binder layer on the joining faces of a pair of ceramic joining objects is melted. CONSTITUTION:If the thickness of a binder layer 3 is non-uniform, the axial line X1 of the lower ceramic joining object 2 is inclined relative to the axial line of the upper ceramic joining object 1, i.e., the vertical line X. When the layer 3 is melted by heating, the lower clamping jig 5 is moved by the action of gravity and the action of a convex spherical face 13 of the non-clamping side end and the convex spherical face 16 of the housing 17 and, accordingly, the angle between the axial line X1 and the vertical line X is varied. Finally, both joining objects can be joined in a state that the axial line X1 of the jig 5 coincides with the vertical line X and the axial line of the joining object 2 clamped with the jig coincides with the axial line of the ceramic joining object 1 clamped with the upper jig 4.
Patent JP-H07209683-A (JP)
Title: Film conveyance device
Inventor: AISAKA SHIGENORI
IPC: B65H19/22
Filed: 1994-01-20
Abstract: PURPOSE:To decrease the number of components of the film conveyance device which is applied to a camera and a film image input device. CONSTITUTION:A cylindrical space 52 is formed at a film take-up part 50 and a photographic film F which is sent out of a capstan 16 is sent in the space 52 with the sending-out force from the entrance exit of the film take-up part 50 through a passage. The photographic film F which is sent in the space 52 is wound in the space 52 along the curl direction of the photographic film F while having both the end parts guided by the small-diameter part of the space 52. Then once the front end of the photographic film F passes through an overhang part 62, the front end of the photographic film F is guided by the overhang part and guided to the internal wall of the space 52 which faces the overhang part. Consequently, the front end of the photographic film F is wound without being caught in the space 52, so the photographic film F is smoothly wound and stored in the space 52. Thus, a take-up spool is eliminated, so the number of components of the film conveyance device is decreased.
Patent JP-S5288363-A (JP)
Title: Photoelectric distance measuring system
Inventor: HAYAMI TSUKASA
IPC: G01C3/00
Filed: 1976-01-19
Abstract: PURPOSE: To calculate the shape of an object highly accurately by obtaining the respective rotating angles of a rotary mirror 9 when the spot of the reflected light of the rotary mirror on scanning over the object being measured and the spot onto a target are detected by a detecting optical axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173695-A (JP)
Inventor: SAWANO TAKASHI
IPC: G03G15/00
Filed: 1987-01-14
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-H11202781-A (JP)
Title: Video display device
Inventor: HASHIMOTO KAZUO
IPC: G09F9/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a device and to make the number of white LEDs required for obtaining required luminance suppressible even in the case of using the white LED as a light source for illuminating a liquid crystal display plate, by disposing a reflection type polarizing plate between the light source and the liquid crystal display plate. SOLUTION: The reflection type polarizing plate 18 is disposed between the light source (white LED 9) and the liquid crystal display plate 8. The reflection type polarizing plate 18 is disposed by making a polarization axis parallel to the polarization axis of the polarizing plate on the side of the white LED 9, that is on a rear surface side. Then, the reflection type polarizing plate 18 is disposed on the back surface side of the display plate 8 and illumination by a back light is performed from the behind of the reflection type polarizing plate 18. Light emitted from the respective white LEDs 9 is made incident on a light transmission plate 13, emitted from the front surface part of the light transmission plate 13, transmitted through a diffusing plate 16 and a prism plate 17 and made to reach the reflection type polarizing plate 18.  The light is passed through the reflection type polarizing plate 18, transmitted through the liquid crystal display plate 8 from the back surface part of the liquid crystal display plate 8 and made incident on the eyeball of an observer through an eyepiece 10.
Patent JP-H04263718-A (JP)
Title: Mounting device for air-conditioner
Inventor: OOISHI MOTOHIRO
IPC: F24F13/20
Filed: 1991-01-21
Abstract: PURPOSE:To mount an air-conditioner in the vicinity of a ceiling without deteriorating the efficiency of piping work and to prevent the air-conditioner from falling, by providing such a means as an engagement recess, into which the outside piece of an engagement groove for an air-conditioner main body is fitted, is formed on the support arm of a mounting board fixed on a wall surface or the like. CONSTITUTION:An engagement groove 7 for an air-conditioner main body 1 is hung on a support arm 5 of a mounting board 2, and the title air conditioner is attached to a wall surface 3. After that, a support piece 8 for the air-conditioner main body 1 is detached from a holding piece 6 of the mounting board 2, and in this sate, the lower part of the air- conditioner main body 1 is made apart from the wall surface 3. As a result, an outside piece 7c of the engagement groove 7 placed on a flat part 15 of the support arm 5 is lowered toward an engagement recess 14 of the support arm 5, and thus a space B for piping-work can be obtained under the engagement recess 14. After a connecting pipe 10 is connected to an external pipe 12, the lower part of the air-conditioner main body 1 is replaced on the side of the wall surface 3, so that the outside piece 7c is released out of the engagement recess 14 and is lifted to the flat part 15, following which the support piece 8 is fastened on to the holding piece 6 with cap screws, and in this way, mounting work is finished.
Patent JP-H11201824-A (JP)
Title: Temperature recording device
Inventor: KATO TAKATOSHI
IPC: G01K1/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem such as trouble caused by meaningless alarm issue for abnormal temperature within a time period just after opening/closing of a door of a baggage room till restoring to a set temperature, trouble for its stop operation, or affect to car operation while it is surely alarmed when a baggage room temperature does not restore to an appropriate set temperature, so that, a damage to a cargo quality is highly possible, in other wards, an alarm is truly required. SOLUTION: An alarm generating means 300 is provided to a main part when a temperature restore scheduled time count means 202 is counting when the temperature of a baggage room is judged as abnormal value, no alarm is issued, while when the temperature restore scheduled time count means 202 is not counting when the temperature is judged as abnormal value, the alarm is issued.
Patent JP-H03210137-A (JP)
Title: Electric reel for fishing
Inventor: OTA MASUO
IPC: A01K89/017
Filed: 1990-01-12
Abstract: PURPOSE:To provide the title reel ensured not to fish jumping or not to lose fishes due to their mouth cuts when a spool is stopped, so designed that in winding driving, the winding speed for a spool is gradually decreased from a point of several meters before its stopping. CONSTITUTION:The objective electric reel is made up of (A) a driving circuit 4 to make drivings through on-off operations at n (n>=2) kinds of pulse duty ratios, (B) a detecting section 5 to detect the length of the main line delivered from a spool, (C) a timer circuit 6 to overflow at regular time intervals, (D) a standard value output section 7 to output specified on-times to be subtracted in response to overflow signals, and (E) a pulse duty ratio control means 8 to make an output to the motor driving circuit 4 as well as generate a start signal in the timer circuit 6, shorten the on-time for the pulse duty ratio under driving by a value outputted from the standard value output section 7 and protract the off-time when a given length is outputted from the detector 5 in spool winding.
Patent JP-H10200508-A (JP)
Title: Terminal equipment for radio system and search method
Inventor: NARUSE TETSUYA
IPC: H04B1/7073
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten a search time when a demodulation output is not obtained in a CDMA system portable telephone system. SOLUTION: A terminal equipment is provided with a next object memory 93 that stores a code being a next object. When a demodulation output is not obtained and the code of the next object is stored in the next object memory 93, the code is partially searched based on the code to try demodulation. When the demolution can be conducted, the demolution is conducted by the code and only when the demolution cannot be conducted, is the code searched with respect to all the phases by a searcher. Thus, the search time when no demodulation output is obtained is shortened.
Patent JP-H06214424-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/09
Filed: 1993-01-14
Abstract: PURPOSE:To provide the electrophotographic color toner superior in hues, various kinds of fastnesses, and stability against environmental conditions. CONSTITUTION:The electrophotographic toner is obtained by dyeing the particles having anionic groups in an aqueous solution of an azo type basic dye (C.I. Basic Red 39). Since the cationic parts of the dye forms salts with the anionic groups of the resin and no chlorine counter ion exists, the toner is enhanced in stability against environmental conditions, saturation, and fastness.
Patent JP-H01180588-A (JP)
Title: Projection type colored display device
Inventor: MIYAZAWA YASUNAGA
IPC: H04N9/31
Filed: 1988-01-13
Abstract: PURPOSE:To improve the transmission efficiency of rays of light by utilizing diverging rays of light without giving any influences to the effect of lenses by using a light leading tube having a circular cross section and the lenses for a light leading system. CONSTITUTION:In a projection type colored display device composed of a light bulb 12 for forming picture, dichroic mirrors 4 and 5 used for separating and combining colored rays of light, a projecting optical system, an illuminating system, and a light leading system, a light leading tube 3 having a circular cross section and lenses 9, 10, and 11 are used for the light leading system. Therefore, the diverging rays of light radiated from a light source lamp are reflected by the mirror surface on the inner wall of the light leading tube and become converged rays of light which are projected on a screen 15. Since the inner diameter of the light leading tube is equal to that of the lenses, the light leading effect of the lenses is not spoiled. Thus the transmission efficiency of the rays of light can be improved.
Patent JP-H07205742-A (JP)
Title: Lid structure for air bag device
Inventor: OKUYAMA HIROYUKI
IPC: B60R21/20
Filed: 1994-01-21
Abstract: PURPOSE:To stabilize a cleavage mode of an air bag lid. CONSTITUTION:A fragile part 20, formed in small thickness by providing a groove in an inner layer 13 of a lid 8, is formed in an H-shaped linear manner in a central part of the lid 8, and a perforation 23 is provided in a central part of the fragile part 20, to form the most fragile part 20A, and also the perforation 23 of cleaving strength higher than that of the most fragile part 20A is formed in a general part 20B of the fragile part 20.
Patent JP-H08251157-A (JP)
Title: Pubric key cryptosystem having proactive, robust and restorable discrete threshold value secret sharing and method therefor
Inventor: AMIIRU HERUTSUBERUGU
IPC: G09C1/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the system and method for public key cryptosystem having a proactive, robust, and recoverable distributed threshold secret sharing system. SOLUTION: The proactive threshold secret sharing cryptosystem uses a set of servers. When at least (k+1) out of (n) servers are active and honest, services are maintained. A secret signature key is compromised only when adversaries enter at least (k+1) servers. Further, an honest server detects a server having an error and the services are not interrupted. Further, even when an adversary erases all pieces of local information on the compromised server, the information can be restored immediately after the server returns to the execution of a correct protocol. This method and system have proactive, so an adversary needs to enter (k+1) servers in the same round of the algorithm in order to know secrecy.
Patent JP-S54100055-A (JP)
Title: Sorter
Inventor: WADA YOSHIHIRO
IPC: B65G47/48
Filed: 1978-01-20
Abstract: PURPOSE: To prevent errors and to save labor, by picking up number by orderers  and kinds needed onto a sorting conveyor from custody shelves by totalizing said  number by means of a totalizing listing device connected to a memory storage, and by selecting sorting shoots and by branching goods.  
     CONSTITUTION: Order informations input are coded and memory stored in a  memory storage 3, and collectively totalized in response to a delivery cycle. Kinds and number every orderer memorized are totalized in a totalizing listing device 4, a kind classified order totalizing table 5 is prepared and goods are picked up from custody shelf groups 6. The sorting shoots 13 of a sorting conveyor 12 corresponding to orderers every kind are selected, and memorized to the memory storage 3. Goods 7 are placed on induction conveyors 11 after they are read by means of a kind code reading device 8. Kind code signals read are transmitted to a sorting decision device 9, and sorting shoot number is decided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62163616-A (JP)
Inventor: USUI KATSUYA
IPC: A01D34/03
Filed: 1986-01-14
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-H01183551-A (JP)
Title: Three-dimensional circular loom
Inventor: KANEHARA MASAHIKO
IPC: D03D41/00
Filed: 1988-01-12
Abstract: PURPOSE:To provide the title apparatus effective in improving the density of warp and weft, by forming an opening with the 1st and the 3rd yarns radially and alternately stretched from a core material, delivering the 2nd yarn from a shuttle running through the opening and winding the 2nd yarn around the core material by required number of steps to form a circumferential yarn. CONSTITUTION:A plurality of shuttles are transferred through a fixed opening formed with the 1st yarn group radially stretched from a core material and through an opening formed with the 3rd yarn group disposed alternate with the 1st yarn group. The 2nd yarn delivered from the shuttle is wound around the outer circumference of the core material as a circumferential yarn to form a desired number of steps at a time. The density of warp and weft can be increased and the introduction and discharge of the shuttle into the guide path can be facilitated because the shuttle guide vertically moves corresponding to the motion of a number of healds performing the opening motion of the 3rd yarn group while the shuttle is present in the guide path, changes its position during the insertion of the circumferential yarn and proceeds the weaving of a three-dimensional fabric.
Patent JP-S61164124-A (JP)
Title: Self-diagnosing circuit
Inventor: NAITO KAZUFUMI
IPC: G01G3/142
Filed: 1985-01-16
Abstract: PURPOSE:To improve the accuracy of self-diagnosis, by connecting a correction circuit and drifting quantity detecting circuit to the bridge circuit of a load cell and outputting a constant voltage which is free from the influence of output voltage of the load cell. CONSTITUTION:A correction circuit 20 composed of a primary-stage amplifier 21, amplifier 22, resistances R01-R03, etc., and a drifting quantity detecting circuit 3 are connected to the output side of a bridge circuit 1. When a switch SW1 is turned off and another switch SW2 is turned on under an ordinary condition, the output of a load cell is inputted in the primary-stage amplifier 21 without receiving any influences from the correction circuit 20 and detecting circuit 3. Since a constant voltage which is free from the influence of the output voltage V0 of the load cell is outputted from the primary-stage amplifier 21 when the switch SW1 is turned on and switch SW2 is turned off at the time of a self-diagnosis, a precise and accurate self-diagnosis which is free from the influence of temperature can be performed, if the voltage is set so that it can correspond to the output of the load cell when a reference counterweight is loaded.