baber/WOPTO huggingface dataset:
Patent JP-S6460824-A (JP)
Title: Optical disk recording and reproducing device
Inventor: EBIKO NAOKI
IPC: G11B7/09
Filed: 1987-08-31
Abstract: PURPOSE:To apply tracking control by performing the same signal processing as that in a reproducing operation, by obtaining three laser beams to be projected on an optical disk from an independent semiconductor laser, respectively. CONSTITUTION:By driving each laser output apparatus 20, respectively, the laser beams with prescribed strength are radiated from a main semiconductor laser 20a, and sub semiconductor lasers 20b and 20c. Those one main beam and two sub beams are image-formed on the optical disk 7 as spots by an optical lens system 21 via a beam splitter 22, and a lambda/4-wave plate 5. In such a case, two sub beam spots (b) and (c) are image-formed at a position that is the front of a main beam spot (a) for the rotating direction of the optical disk 7. Therefore, no unbalance in the light quantity detected from reflected light is generated, and the same signal processing as that in the reproducing operation can be performed in a control part 11. In such a way, it is possible to drive an actuator 13 for tracking similarly as in the reproducing operation by applying a prescribed signal processing on a tracking error signal.
Patent JP-H1170634-A (JP)
Title: Printing press
Inventor: INOUE TOSHIAKI
IPC: B41F13/10
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To simply attach and fix a plate cylinder, to perform the attaching and detaching work of the plate cylinder within a short time and to enable printing of high quality. SOLUTION: In a printing press constituted so as to apply printing to a printing medium by providing a printing cylinder 2 to a shaft 1 and providing an impression cylinder in the vicinity of the plate cylinder 2 and holding a printing medium such as paper or the like between the plate cylinder 2 and the impression cylinder and revolving both cylinders, the support member for supporting one end of the plate cylinder 2 provided to the shaft 1 is provided and the contact member 4 coming into contact with the other end of the shaft 1 to be fitted to the shaft 1 is provided and the press member 8 pressing the contact member 4 to press the same to the other end of the plate cylinder 2 is provided.
Patent JP-S6278874-A (JP)
Title: Image reading sensor
Inventor: KURIHARA HIROSUKE
IPC: H04N1/028
Filed: 1985-10-02
Abstract: PURPOSE:To improve the cross-talk between picture elements and increase resolution, by providing on a transparent conductive film a light-shielding film which covers the space between picture elements and has the arbitrary number of aperture parts. CONSTITUTION:On a glass substrate 1 a metal electrode film 2 of Cr and the like is formed, which serves as the individual electrode of a photoelectric conversion element.This metal electrode film 2 is arranged by the dimension regulating picture elements. After a photoelectric conversion layer 3 is formed on the metal electrode film 2, a transparent conduction film 4 as an upper electrode is formed on the photoelectric conversion layer 3 and a common electrode film 2'. A light-shielding film 5 which covers the space between picture elements and has the arbitray number of aperture parts 5a is formed on the transparent conductive film 4. This light-shielding film 5 is so constituted that a part of the photoelectric conversion layer 3 is shielded from light even if the space between picture elements and the space between the lead wires of discrete electrodes are irradiated with light.
Patent JP-H0962455-A (JP)
Title: Computer system
Inventor: FUJIWARA YASUHISA
IPC: G06F3/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To securely discriminate a floppy disk and to easily and automatically start an application program. SOLUTION: A closed system is provided with a media managing 17, a discrimination information read means 18, a discrimination information recording means 19, and a media discrimination information holding means 21 to discriminate individual floppy disks 14. Further, a system discrimination information holding means 20 is provided so as to discriminate a floppy disk where discrimination information is recorded. Furthermore, a relating managing means 12 and a relating information holding means 22 are provided so as to automatically start an application program by relating the application program to the floppy disks 14 which can be discriminated individually by recording the discrimination information.
Patent JP-2000045531-A (JP)
Title: Hanging tool for wall panel
Inventor: IMAMURA ISAO
IPC: B66C1/62
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To securely pinch a wall panel and prevent the wall panel hung up from dropping down. SOLUTION: A support body 30 pressing the lower part of a panel stopper 15 is rotatably pivoted at the lower end of a frame body 1, and the panel stopper 15 pressing the upper part of a panel 2 is assembled so as to be slidable vertically and back and forth against the frame body 1. The panel stopper 15 is brought into contact with the upper edge of the wall panel 2 and the wall panel 2 is pinched by the support body 30 and the panel stopper 15 and further, the front and rear parts are pinched by the support body 30, the panel stopper 15, and the frame body 1. In this way, the wall panel 2 can be securely pinched and hung up.
Patent JP-S60111847-A (JP)
Inventor: KIMURA MASAO
IPC: F25B1/00
Filed: 1983-11-18
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-S58142278-A (JP)
Inventor: JIYOOJI ANJIROU RUUKII
IPC: G01S13/95
Filed: 1982-12-13
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-H10142790-A (JP)
Title: Composition curable with visible light laser
Inventor: IMAI GENJI
IPC: G03F7/027
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having high sensitivity to visible light laser, capable of high-speed scanning exposure with the laser and giving a very fine high resolution image by incorporating a combination of a coumarin dye having a specified structure with a titanocene compd. into a photosetting resin having photosensitive groups which can be crosslinked or polymerized when irradiated with light. SOLUTION: This compsn. contains a photosetting resin having photosensitive groups which can be crosslinked or polymerized when irradiated with light, a sensitizer represented by formula I or II and a titanocene compd. represented by formula III. In the formulae I, II, each of R1 -R7 is 1-3C alkyl. In the formula III, each of two R8 's is optionally substd. cyclopentadienyl, the substituent is 1-2 methyl groups and each of R9 and R10 is a group represented by formula IV (where R11 is F, -CF3 or -CF2 CH3 and each of R12 -R15 is F, -CF3 , etc.).
Patent JP-H1059810-A (JP)
Title: Repellent for underwater attached organism and antifouling coating material comprising the same
Inventor: MURATA MASARU
IPC: C09D175/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject safe repellent having preventing effects on the attachment of underwater attached organisms for a long period without any environmental pollution by including a microcapsule enclosing an alkali isothiocyanate and a binder ingredient therein. SOLUTION: This repellent for underwater attached organisms comprises (A) a microcapsule containing a core part formed of a gel-like polyurethane resin containing allyl isothiocyanate and a shell part, covering the core part and formed of a polyurea resin and (B) at least one of a water-soluble polyurethane resin and an aqueous emulsion of a synthetic resin as a binder ingredient. Thereby, the repellent excellent in antifouling properties and residual effects is obtained. An antifouling coating material comprising the ingredients A and B in a conventional coating material ingredient can be used in a form such as a coating on a part, etc., to be an object of preventing the attachment of underwater attached organisms.
Patent JP-H1169439-A (JP)
Title: Network service center, telephone service network system, communication terminal and recording medium
Inventor: SUZUKI HIDEO
IPC: H04W4/18
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To surely perform transmission by a telephone even when a callee can not answer the telephone. SOLUTION: The CPU 120 of a network server 100 performs telephone informing to a callee side communication terminal 200B corresponding to call origination from the communication terminal 200A of a caller to the communication terminal 200B of the callee. The CPU of the callee side communication terminal 200B returns a voice impossibility response to the network server 100 at the time of receiving the telephone informing in the case that a voice OFF key operated when communication by voice can not be received is operated. Receiving the vice impossibility response, the CPU 102 of the network server 100 transmits caller information relating to the caller to the callee side communication terminal 200B by a method other than the voice, by an electric mail for instance. The callee side communication terminal 200B displays and outputs the caller information to a display part.
Patent JP-H04101229-A (JP)
Title: Compile error display controlling system
Inventor: FUJIOKA TOSHIYUKI
IPC: G06F11/28
Filed: 1990-08-20
Abstract: PURPOSE:To shorten the correcting time of a source program by displaying a line in which a compile error was caused and the contents of that error on a display screen as making them correspond to each other. CONSTITUTION:The source program is stored previously in a source program file 1, and is read in successively from the file 1 by source program read-in processing 2. Next, when the compile error is detected in syntax.meaning analysis and interpretation processing, an error text generating means 5 outputs an error text 6, and this error text 6 is constituted of a mark 31, the line number 32 of the source program in which the error was caused, and the contents 33 of the error. Namely, for instance, the error text 34 showing the error for the line whose line number is 19 is outputted to the source program, and similarly, the error text 35 showing the error for the line whose line number is 22 is outputted. Then, at last, the contents of the error are outputted to a display means 10 by an error text inserting means 8. Thus, the correcting time of the source program can be shortened.
Patent JP-S6276418-A (JP)
Title: Spectrophotometer
Inventor: AKIYAMA OSAMU
IPC: G01J3/08
Filed: 1985-09-30
Abstract: PURPOSE:To change over a light source and to change over a filter with one pulse motor by changing over the filter in the rotating angle until the pulse motor reversely rotates and changes over to other side light source, after the pulse motor changes over to one side light source. CONSTITUTION:A pulse motor 16 is rotated in the counter-clockwise direction viewed from an A direction of an arrow, a light source changing-over lever 20 is pushed in the right direction by a lever 19 and at the position of a prescribed angle theta, the rotation of the pulse motor 16 is stopped. By the force of a tensile spring 27, a light source changing-over lever 20 is fixed by the position to contact with a stopper screw 23, and a tungsten lamp 28 is selected as the light source. The pulse motor 21 is rotated in the clockwise direction and either of filters V1-V5 for the visible area is selected. Next, when the light source is changed over to a heavy hydrogen lamp 29, the pulse motor 16 is further rotated in the clockwise direction, the lever 19 pushes the light source changing-over lever 20 and at the position of the prescribed angle theta, the rotation of the pulse motor 16 is stopped.
Patent JP-2000054269-A (JP)
Title: Carbon fiber for chopped strand and desized knit or woven fabric
Inventor: OGAWA HIROYASU
IPC: D06M13/11
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber excellent in treatability, hardly causing environmental pollution by dispersion of fluff at the time of cutting, capable of providing a processed product with good qualoty, obtained by a textile processing such as knitting and weaving, and having a sizing composition hardly polluting water environment and attached thereto. SOLUTION: This carbon fiber for chopped strand or a desized knit or woven fabric is obtained by attaching 0.2-0.5 wt.% sizing composition comprising 10-50 wt.% one or more kinds of surfactants having 9-17 HLB value and composed of a polyoxyethylene group and an 8-18C alkyl group, and a surfactant obtained by binding a propylene oxide group with the surfactant, and 50-90 wt.% one or more kinds of polyvinyl alcohol-based water-soluble thermoplastic resins.
Patent JP-H04104808-A (JP)
Title: Method for detecting damaged filter cloth of bag filter using outside filtration system
Inventor: TAKUWA HIROSHI
IPC: B01D46/02
Filed: 1990-08-22
Abstract: PURPOSE:To easily specify the position of a damaged filter cloth without stopping operation by continuously measuring the concn. of dust in clean gas discharged from a secondary chamber and successively jetting compressed gas from nozzles into lines of filter cloths through headers. CONSTITUTION:Lines of filter cloths 6 of a bag filter are suspended in a primary chamber 3 so that the top openings 5 face a secondary chamber 4 and nozzles 8 for jetting compressed gas are placed opposite to the openings 5 in the chamber 4 and allowed to communicate with headers 9 common to the lined filter cloths. The concn. of dust in clean gas discharged from the chamber 4 is continuously measured, compressed gas is successively jetted from the nozzles 8 into the lines of filter cloths through the headers 9 and a line of filter cloths including a damaged filter cloth is detected by a change of the concn. of dust in the clean gas. By this relatively simple method, the damaged filter cloth can surely be detected from several hundred to several thousand filter cloths without stopping the operation of the bag filter.
Patent JP-2001052798-A (JP)
Title: Joining structure of connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/514
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure of connectors capable of properly and smoothly joining the connectors to each other and having excellent workability. SOLUTION: Engaging parts 16, 17 and engaged slot parts 23, 24 are formed on opposite side faces 15, 22 of adjacent connectors 11, 12, respectively, and an erroneous joining prevention projection part 16C and an erroneous joining prevention projection part 24C are protrusively formed on the engaging part 16 and on the slot bottom part of the engaged slot part 24, respectively. Thereby, the engaging part 16 engages with the engaged slot part 23, and the engaging part 17 engages with the engaged slot part 24 when the connectors 11, 12 are in a proper joining direction to each other. On the contrary, the erroneous joining prevention projection parts 16C and 24C interfere with each other and block the engagement in the case of an improper joinging direction. Therefore, the joining work of the connectors can surely and smoothly be carried out.
Patent JP-H0266679-A (JP)
Title: Field memory
Inventor: FUKUSHIMA TETSUYUKI
IPC: G06F12/00
Filed: 1988-08-31
Abstract: PURPOSE:To allow each block which is divided in the line direction to have a different delay quantity by using that which consists of one set of data transfer address generating counter, an arithmetic circuit and a data transfer address distributing circuit, as a data transfer address generating circuit. CONSTITUTION:A data transfer address corresponding to a data transfer object line of a memory cell array at the time of executing a data transfer is outputted from an arithmetic circuit 117, and said address is generated by adding '0' to a counter value of a write data transfer address generating counter 114 at the time of transferring write data, and adding 4, 4 and 3, when a serial read line is in an (A) blocking, at the time of (B) blocking and at the time of (C) blocking, respectively to the counter value of the write data transfer address generating counter 114 at the time of transferring read-out data. Also, it is transferred to line selectors 107, 108 or 109 through a data transfer address distributing circuit 113, and the only line that becomes on object of the data transfer is activated.
Patent JP-H0948496-A (JP)
Title: Fitting for draft beer cask
Inventor: TAKAHASHI KAZUYOSHI
IPC: B67D1/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve safety on removing a fitting out of a capsule, to lengthen the span of life for a stopper, and to reduce cost while improving efficiency in works for assemblage. SOLUTION: A stopper 13 made of a spring material is formed so that displacement is made at two positions; one at a turn-up point 16 where a rise part 15 is turned up toward a dangling part 14 and the other at a bending point 17 at the upper part of the rise part 15. The stopper 13 is provided so that it can move together with a gas valve 12 and the like. A stopper part 19 is projected through a hole 31 of a bush 5 when the gas valve 12 is positioned for closure of a gas passage, and thereby the state of preventing coming-off can be maintained. While residual pressure in a draft beer cask 1 is released with the gas valve 12, the stopper 13 and the like lowered with a jig, the stopper part 19 is housed by elastic deformation into the bush 5, and thereby the state of preventing coming-off is released.  At the released state, the bush 5 and the like, being engaged, are turned by operation of the jig and removed out of a capsule 4 with screws 6 and 7 loosened.
Patent JP-S6378971-A (JP)
Inventor: AKAMINE KOKICHI
IPC: E04H6/18
Filed: 1986-09-19
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-H0768651-A (JP)
Title: Tubular body
Inventor: OKADA MUNEKI
IPC: A63B102/32
Filed: 1993-09-03
Abstract: PURPOSE:To provide a rod having elasticity in a state that deflection of the rod is large in order to prevent breakage of a yarn when angling a fish. CONSTITUTION:An inner surface layer A, an intermediate layer B and an outer surface layer C are formed of prepregs each formed of a resin 2 and a reinforcing fiber 1. As the layers A, B, prepregs each using PAN reinforcing fiber are placed. The layer B is formed of a two-layer prepreg using a PAN reinforcing fiber so laminated that prepreg using a pitch reinforcing fiber having larger elastic modulus than that of the PAN reinforcing fiber for forming the layer B is interposed therebetween.
Patent JP-H0669935-A (JP)
Title: Unidirectional serial optical communication system
Inventor: KURASHIMA ISATO
IPC: H04B10/278
Filed: 1992-08-19
Abstract: PURPOSE:To prevent the entire system-down by allowing a slave terminal equipment to act like a master terminal equipment simulatingly when a fault takes place in a terminal equipment or an optical fiber communication line to start transmission of transmission data autonomously. CONSTITUTION:A master terminal equipment 1 collects sensor data from a sensor S1 for each prescribed time and sends transmission data having the sensor data to a slave terminal equipment 2A. The slave terminal equipment 2A collects sensor data from a sensor SA for each prescribed time and sends the data to a slave terminal equipment 2B. In this case, when an optical fiber LA between the slave terminal equipments 2A, 2B is broken, a host station 3 cannot obtain the sensor data from the master terminal equipment 1 and the slave terminal equipment 2A. However, the slave terminal equipment 2B implements a simulated master operation to send only the transmission data based on the collected sensor data to a downstream slave terminal equipment. Thus, the host station 3 can obtain the sensor data from the slave terminal equipment 2B to the slave terminal equipment 2Z.
Patent JP-H1152270-A (JP)
Title: Deflecting scanner
Inventor: NABETA NOBORU
IPC: G02B26/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated by the vibration of a returning mirror. SOLUTION: Scanning light L1 from a rotary polygon mirror 3 passes through an image-formation lens 4 and is reversely reflected by a back surface reflection mirror 5a and taken out from the window 11 of an optical box 10. A step part constituting a lens supporting part 10b is provided on the bottom wall 10a of the optical box 10 and the returning mirror 5b is disposed in a recessed part 10c formed on the downside of the step part. By assembling the mirror 5b on the bottom wall 10a at the center part of the optical box 10, the vibration of the mirror 5b is reduced.
Patent JP-2001042922-A (JP)
Title: Unit and method for work supply control
Inventor: KAWACHI HIROYUKI
IPC: B65G1/137
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To minimize the capacity of an upstream and a downstream buffer for the continuous activation of a processor and to save the trouble for dummy work management in supply control of works in a process line including a process device, etc. SOLUTION: In the process line including the process device 40, an upstream device monitor part 11 monitors the operation state of an upstream device 20 and informs a feed cycle control part 13 of the state; if trouble occurs, a feed indication for a dummy work is sent to the upstream buffer 30 and a collection indication for the dummy work is sent to the downstream buffer 50 through a feed cycle control part 13. A downstream device monitor part 12 monitors the operation state of a downstream device 60, and informs the feed cycle control part 13 of the state and also sends a collection indication for a work having been processed to the downstream buffer 50. Then the feed cycle control part 13 indicates feed cycles of works to the process device 40 and upstream buffer 30.
Patent JP-S59121402-A (JP)
Title: Mobile robot
Inventor: TAKAHASHI TSUNEO
IPC: G05D1/02
Filed: 1982-12-14
Abstract: PURPOSE:To guide the traveling of a robot with high accuracy by providing a learning function to a robot itself for its traveling path and traveling region to ensure freely the unmanned traveling of the robot on the basis of said learning function and at the same time monitoring the traveling state of the robot through a display part. CONSTITUTION:The learning traveling of a robot is started in accordance with an expected course by means of a remote control transmitting and receiving devices 8 and 9. Then an arithmetic control part 4 calculates momentarily the present position (x, y) and the traveling direction theta of the robot on the two-dimentional coordinates on the basis of the signals sent from a distance sensor 1 and a direction sensor 2 respectively. The results of these calculations are held successively at a memory part 5. The robot is set at its start position S after the learning traveling is through with the robot. Then the devices 8 and 9 are switched to an unmanned mode by a control part 7, and the part 4 gives a driving command to make the robot have the copying traveling on an expected course C on the basis of the data stored in a memory part 5. Thus the robot is automatically driven.
Patent JP-H0383387-A (JP)
Title: Visible light semiconductor laser
Inventor: MURAKAMI TAKASHI
IPC: H01S5/223
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a laser structure capable of controlling a lateral mode with less number of steps by utilizing a growth in a reverse mesa-shaped groove. CONSTITUTION:A P-type AlGaInP current block layer 2 and a n-type AlGaInP current block layer are grown on a P-type GaAs substrate 1. Then, a reverse mesa type groove which reaches the substrate is formed. Thereafter, a P-type GaInP buffer layer 4, a P-type AlGaInP clad layer 5, a GaInP active layer 6, a n-type AlGaInP layer 7 and a n-type GaAs layer 8 are grown. In this case, the growth is scarcely conducted on the side face of the groove, and the layers are separated in and out of the groove. Since the current block layers 2, 3 are provided, a current injected from an electrode 10 flows only into the groove. The layer 4 is inserted between the layer 5 and the substrate 1 in the groove, a potential barrier is alleviated, and the current feasibly flows. Accordingly, a leakage current is reduced, and an oscillation is generated with a low threshold value.