baber/WOPTO huggingface dataset:
Patent JP-H03143680-A (JP)
Title: Thermally sensitive recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/327
Filed: 1989-10-31
Abstract: PURPOSE:To improve coloring properties and light-fastness of a leuco element and an image by adding a fluoran derivative wherein 2-, 3-, and 6-positions are respectively substituted with specific substitution groups as an electron donative colorless dye. CONSTITUTION:A fluoran derivative appears black during its coloring phenomenon, and for this phenomenon, a combination of a monoalkylamine group at 2-position and an alkyl group at 3-position is required. If either one of these is lacking, for example, if 3-position is a dialkylamino group and 3-position is a hydrogen atom, it is difficult to obtain the color black. In other words, the fluoran derivative substituted with a monoalkyl amino group at 2-position, a methyl group at 3-position and a residual amino group at 6-position is preferred. Especially the derivative shown by the formula I above all is more preferred. In the formula I, R1 and R2 can be the dame or different, and are a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group or an aryl group; R3 is an alkyl group; and R4 is an alkyl group which can be substituted.
Patent JP-H07112824-A (JP)
Title: Carrying out method of base and folded paper sheet piled alternately and device thereof
Inventor: SATO KAZUAKI
IPC: B65H39/043
Filed: 1993-10-18
Abstract: PURPOSE:To automate carrying out work by moving plural steps trays piled and stored a base and folded paper sheets alternately to a carrying out position in order and carrying out to respective carrying out places in compliance with such discrimination result as which one of the base or the folded paper sheet exists on the most upper part of the tray. CONSTITUTION:The operation of a carrying out device 8 is started after piling and placing by plural steps the trays 6 for storing bases 2 and folded paper sheets 4 alternately piled on a work table 24. At this time, when no tray 6 exists in a carrying position, the tray 6 is moved up to the carrying out position by one tray height. Then, the suction pad 48 of a lift means 14 is lowered and it is discriminated by a discrimination means which one of base 2 or the folded paper sheet 4 exists on the most upper part of the tray 6 in the carrying out position. When the folded paper sheet 4 is discriminated, the folded paper sheet 4 is lifted by one step stroke by sucking the tip of the folded paper sheet 4 by the suction pad 48 and carried out by a folded paper sheet carrying out means 20 and when the base 2 is discriminated, a sucked base 2 is lifted by two steps stroke and carried out by a base carrying out means 16.
Patent JP-H0540450-A (JP)
Title: Frequency voltage conversion circuit
Inventor: NAGAI KOJI
IPC: G09G1/04
Filed: 1991-08-06
Abstract: PURPOSE:To eliminate a conversion DC voltage error by counting by fetching a horizontal driving signal in the period of vertical synchronizing signal even when a composite synchronizing signal is inputted by providing a frequency separator circuit and a signal selection circuit in front of a frequency-voltage conversion circuit. CONSTITUTION:When a signal (a) is inputted to a point A, the frequency component of it is eliminated by the frequency separator circuit 2, and a signal at a point C goes to a low level, and is supplied to the signal selection circuit 3, which interrupts the signal supplied from a point B to the circuit 3, and the signal directly supplied from the point A to the circuit 3 is outputted to a point D, and is supplied to a conversion circuit 4, then, a conversion DC voltage is generated. When the composite synchronizing signal (b) is supplied to the point A, the signal maintained at a high level only in the period of vertical synchronizing pulse width can be obtained, and it is sent to the circuit 3, however, a part of the horizontal driving signal supplied to the point B is fetched during the period of vertical synchronizing pulse being directly supplied from the point A to the circuit 3, and it is sent to the conversion circuit 4, then, the conversion DC voltage can be generated.
Patent JP-H05122724-A (JP)
Title: Video signal recording and reproducing device
Inventor: YASUNO KOSUKE
IPC: H04N5/765
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the video signal recording and reproducing device having a new identification signal to improve a disadvantage that a DC voltage has been used for an identification signal for a video signal with a different aspect ratio in a conventional device resulting in disabled distribution by a video signal distributer. CONSTITUTION:The circuit sensing an identification signal representing an aspect ratio included in a video signal is made up of a band pass filter 9 extracting a band having a frequency being a multiple of 2.5 of the subcarrier frequency of a color signal, a detector 10 detecting an output of the filter, and a comparator 11 comparing an output of the detector 10 with a prescribed voltage. Thus, a servo circuit 5 is operated by the obtained identification signal.
Patent JP-H08126249-A (JP)
Title: Rotating device
Inventor: KIMURA NOBUYOSHI
IPC: H02K7/06
Filed: 1994-10-24
Abstract: PURPOSE: To provide one which can cope elastically with the ripple of rotating load torque and also can switch the rotation into both forward and reverse directions, and besides which is favorable in motion conversion efficiency and is capable of ultradownsizing. CONSTITUTION: Two rotary shafts 2 equipped, severally, with brakes 11 are arranged so that these axes may accord with each other, and levers 3 and 4 whose centers of rotation lie at the center of each rotary shaft 2 are arranged each at the two rotary shafts 2, and reciprocating elements 5 and 6, which expand and shrunk back and forth, according to the quantity of currents and the quantity of voltage inputted, are arranged and fixed, respectively, between the tips of the levers 3 and 4 provided at each rotary shaft 1 and between the bases of the levers provided at each rotary shaft 1.
Patent JP-H11194296-A (JP)
Title: Panoramic viewing device
Inventor: NALWA VISHVJIT SINGH
IPC: G02B5/08
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectional or panoramic viewer where a plurality of cameras have common effective optical centers by arranging a plurality of cameras so that they view the different reflection surfaces of a polygon such as a pyramid. SOLUTION: The respective cameras 52, 54, 56, 58 have the visual field of 90 degrees. The visual field of 360 degrees, which surrounds the pyramid 40, is generated by combining the observation reflected image of the four cameras from the related reflecting surfaces of the pyramid 40. It is desirable to position the optical centers of the respective cameras on a plane parallel to the crossing apex of a base face 50 and the pyramid 40. The optical centers of the respective cameras are arranged on any line in the position of a distance X from an apex 70. The respective cameras have the optical axes or the directions of view pointing vertical to the base face 50. The respective cameras share virtual optical centers arranged in a position 90 by the positioning of the optical center.  The respective virtual optical centers are mutually shifted for generating a blind area containing the end part of a reflection side related to a picture processor.
Patent JP-H10109465-A (JP)
Title: Multi-user printer
Inventor: OGAWA SATOSHI
IPC: B41J29/38
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous carrying of print data from other host system to a printed matter by notifying the effect that the data from a plurality of host systems are processed in parallel and delivered to the same delivery sheet tray. SOLUTION: An interrupt print detector 39 examines a print state such as, for example, generating state of a print task, and checks whether image processes of print data from a plurality of host systems 2a to 2n are operated in parallel and printed out or not and whether its printed matter is delivered to the same delivery sheet tray or not. A number-of-printed sheets counter 40 counts numbers of printed sheets completed for printing with the data received from respective system 2a to 2n at the respective systems 2a to 2n. When the detector 39 detects that the print processes of the data from the plurality of the systems 2a to 2n are conducted in parallel, an interrupt print notification controller 41 displays the effect on an operation display panel 4.
Patent JP-H09101472-A (JP)
Title: Image writing device
Inventor: YAMAKAWA KENJI
IPC: G02B26/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image writing device which is reduced in size on the whole and can perform a high-precision synchronous detection by arranging a beam detection sensor at a desired position. SOLUTION: A BTL (barrel toroidal lens) 6A which is scanned with the incident beam from a laser diode corresponding to image data through an fθ lens after the beam is converged by a cylinder lens and deflected by a polygon mirror, is provided with a detection light deflection part 12 having a refractive index discontinuous from an image write area W at the peripheral part outside an image write area W.  The detection light deflection part 12 deflects a part of the laser beam from the laser diode to a specific direction and the beam is photodetected by a beam position detection sensor 9 which is reduced in size on the whole and arranged at a deflection position, and the high-precision synchronous detection is performed at the beam position in the horizontal scanning direction and the beam in the image write area W is reflected by a mirror 7 to precisely perform the write scanning of an image to an image carrier.
Patent JP-H04158695-A (JP)
Title: Resource acquisition system in load decentralizing exchange system
Inventor: SAITO KATSUMI
IPC: H04M7/06
Filed: 1990-10-23
Abstract: PURPOSE:To enhance the resource acquisition efficiency of the entire system by communicating the resource management state between exchanges, deciding other exchange to be biased when resource acquisition is failed by its own exchange and implementing resource acquisition between exchanges. CONSTITUTION:When a resource Ti accommodated in its own exchange Ui is acquired and remaining resources are not in existence in its own exchange, and when the resources are released while they are all busy in the exchange, resource management information to manage the resources is sent to all opposite exchanges Uj-Um by a mesh network C of the common line signal system. Upon the receipt of a requirement by user Si, when the resource cannot be acquired by its own exchange, an exchange to accommodate an idle resource is decided based on the resource management information and the resource is acquired by bypassing the exchange. Thus, the resource acquisition efficiency of the entire system is enhanced.
Patent JP-H01126053-A (JP)
Title: Destination connection control system in communication system
Inventor: TAMANO HAJIME
IPC: H04M3/42
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate the transfer of a call to a mobile destination by receiving its own ID number from a means setting/releasing the to number identifying individuals provided to a terminal equipment and registering the number to a connection table of an exchange system. CONSTITUTION:An ID number, e.g., 200 is inputted to an ID number setting/ release means provided to a terminal equipment 13 of mobile destination, An ID number monitor section 121 detects the ID number 200 and it is registered in a connection table 101 of a connection control section 10 together with a telephone number of the terminal equipment 13 such as 1234. When the ID number 200 is dialed by a dial means 141 from other terminal equipment 14, it is detected by a signal monitor section 122 and stored (103) together with a telephone number of the caller terminal equipment 14. A storage means 103 uses a retrieval means 102 to retrieve the connection table 101 to detect the relevant ID number 200, then the caller terminal equipment 14 is connected to the terminal equipment 13 by a network switch 11. Thus, the call transfer to the mobile destination is attained easily by a simple equipment.
Patent JP-H01125242-A (JP)
Title: Formation of nozzle end face in ink jet head
Inventor: SHIODA TOYOJI
IPC: B41J2/055
Filed: 1987-11-10
Abstract: PURPOSE:To prevent nozzles from being clogged at the time of forming grooves, by preliminarily providing a second substrate with groove parts, laminating the substrate with other substrate, cutting the resultant laminate along a line passing through the centers of the groove parts, subjecting the cut surface to a surface treatment for rendering the surface hydrophilic, and using the treated surface as a nozzle end face. CONSTITUTION:A substrate 20a and a substrate 20c are provided with ejecting channel systems including nozzles 21 and with an ink chambers 24a or 24c, whereas a substrate 20b is provided with an ink chamber 24b and with groove parts 13 at a position where a nozzle surface is to be provided. The substrate are laminated with each other in a body through diffusion welding, and the resultant laminate is cut along a line A-A by wire discharge machining, upon which the nozzle surface having grooves 10 can be obtained. Since the cutting is conducted by wire discharge machining, the cut surface is already in a satin- like condition, and the cut surface is directly subjected to a surface treatment to be hydrophilic. Clogging of nozzles at the time of forming the grooves can be substantially prevented, the surface treatment can be easily performed, and an inexpensive ink jet head can be obtained in a high yield.
Patent JP-H10130398-A (JP)
Title: Injection molded form of propylene-based resin
Inventor: KAWAI SHIGENOBU
IPC: C08L23/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded form excellent in impact resistance, rigidity, tensile elongation and surface gloss. SOLUTION: This molded form >=81% in surface gloss is obtained by injection molding of a composition prepared by compounding 100 pts.wt. of a crystalline polypropylene-based resin 0.5-100g/10min in melt flow rate (MFR), >=0.906g/m<3> in density and >=96 in isotactic pentad fraction with 3-40 pts.wt. of an ethylene-α-olefin copolymer containing 20-65wt.% of a 4-8C α-olefin, 0.6-40g/10min in MFR and 0.85-0.90 in density, polymerized in the presence of a metallocence catalyst.
Patent JP-S63135570-A (JP)
Inventor: FURUTA TSUNEKATSU
IPC: D06M15/564
Filed: 1986-11-28
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-H03146975-A (JP)
Title: Toner box for developing device
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1989-11-02
Abstract: PURPOSE:To effectively utilize toner by attaching a diaphragm to a side wall inclined toward an agitator and providing a projection part which interferes with the agitator on the lower end of the diaphragm. CONSTITUTION:The upper end of the diaphragm 15 is fixed to the inclined side wall 14 which is formed on one side of a toner box 2 and the projection part 16 which interferes in the agitator is provided on the lower end of the diaphragm 15. When the agitator 1 rotates, it interferes in the projection part 16 of the diaphragm 15 and the diaphragm 15 is vibrated. Thus, the toner remaining on th diaphragm 15 slips off downward and is prevented from remaining. Therefore, all quantity of toner in the box 2 is fed to an auger 4, so that the toner is effectively utilized and an interval for replenishing the toner is made extended.
Patent JP-H09212422-A (JP)
Title: Computer
Inventor: DEITAA KOTSUPU
IPC: G06F12/0802
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the computer so that the memory capacity is still large by using an EEPROM, which stores data and functions as a work memory and a mass memory, for computer data as a NAND EEPROM or NOR EEPROM. SOLUTION: This computer includes main memories b1-bn and the work memory, and the main memories b1-bn which are generally disk memories are used to store all data and programs. There, the main memories b1-bn are composed of electrically erasable nonvolatile semiconductor memories EEPROM; and the semiconductor EEPROMs are used even as the work memory and a controller EE-S is assigned to semiconductor memories (NAND EEPROM) so as to control the input and output of data of >=1 semiconductor memory EEPROM. Or the semiconductor memories EEPROMs are composed of NOR EEPROMs.
Patent JP-H01127939-A (JP)
Title: Scanning robot for surveying surface of building
Inventor: TAKASU MOTOYUKI
IPC: G01N21/84
Filed: 1987-11-13
Abstract: PURPOSE:To freely and safely survey every surface of a building by constituting an arm by connecting plural link members to a base end member and allowing a survey camera attached to its tip part to scan along the surface of the building. CONSTITUTION:The base end member 1 is fitted and attached to a guide member 2, and the member 2 is fixed to the column 3 of the building. Also, the arm is constituted of plural link members 10 connected successively to the tip part of the member 1, and to the tip part of the arm, a survey camera 13 is attached. In this state, a controller 16 transmits a command signal to a motor 8 for turning and a link operation motor 11 and positions the camera 13 at a desired position by operating the arm, and allows the camera 13 to scan the surface of the building. Subsequently, a processor 15 brings survey information which the camera 13 has obtained to an arithmetic processing and brings a rotational angle of the member 10 which each positioner 12 has detected to arithmetic processing, and understands and stores the position of the camera 13. In such a way, when a prescribed scan is ended, the member 2 is moved to the next position by operating chucking jacks 4, 6 and a lifting jack 7.
Patent JP-H10129899-A (JP)
Title: Sheet feeder
Inventor: OKINO SETSUO
IPC: H01J9/46
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder that is able to replace a sheet roll easily and speedily. SOLUTION: Each of sheet detecting sensors 50 and 52 is installed in and around each output part of two sheet roll mounting parts 20 and 22, and thereby the terminal detection of a protective sheet 26 is carried out. This protective sheet 26 is drawn out by a drawer chuck 32 by way of two guide rollers 28 and 30, and it is separated from a protective roll sheet 24 by a cutting mechanism with two pinch plates 36A, 36B and a cutter 38. When the terminal detection of the protective sheet 26 is detected by two sheet detection sensors 50 and 52, a device comes to a stop after the drawer chuck 32 has finished its operation for a portion of one stroke. Hereat a terminal part of the protective sheet 26 is set up in the rear of both these pinch plates 36A and 36B, a tip part of another new sheet 26 is connected to this terminal part, thereby restaring this device.
Patent JP-S62145294-A (JP)
Inventor: YAGUCHI KATSUJI
IPC: G10L25/00
Filed: 1985-12-20
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-H06127433-A (JP)
Title: Upper body construction for automobile
Inventor: IDA HARUO
IPC: B62D25/04
Filed: 1992-10-23
Abstract: PURPOSE:To insure a clearance of a decided size formed between a roof panel and a roof rail for spreading mastic sealer, cancel arc welding on the point impossible for spot welding in the case of a roof assembly type construction, and improve rigidity of a trident part without adding another part. CONSTITUTION:An extension part 9 which is standingly extended to the upper part of a body is provided outside the joint part between a front roof rail 5 and a front pillar inner 3, on the side end part 5c of the front roof rail 5 arranged on the front part of a body, among trident parts 1 positioned on the front and rear ends and right and left both ends of a roof panel 4. This upper body construction is constituted so that the upper end part 9a of the extension part 9 is bent and formed into a shape capable of being sandwiched between the roof panel 4 and a side outer panel 2, and the overlapped parts of the roof panel 4, front roof rail 5, and the side outer panel 2 are joined together.
Patent JP-S62145384-A (JP)
Title: Outline sampling method
Inventor: FUKAZAWA HIDEMICHI
IPC: G06K9/46
Filed: 1985-12-20
Abstract: PURPOSE:To largely simplify a processing by making an outline picture element capable of being connected to the outline picture elements successively obtained by horizontally scanning fine line data a code train and storing, converting this direction code train into a chain code train and storing. CONSTITUTION:When the fine line data is scanned in a direction of x, it meets with the picture element P1 at the second line, so that when the picture element adjacent to the picture element P1 is examined, it corresponds to the picture elements P2 and P4. Namely, the direction code train '1' (fine line data 1) for starting a scanning from the picture element P1, '2' (fine line data 2) are generated. Then, at the lead of a stack, an x coordinate value '4' of the direction code train '1' and a direction code train number (1) are respectively written in x coordinate value data 32 and direction code train data 33. Similarly, the data of a direction code train '2' [x coordinate value '2', a direction code train number (2)] is written in the bottom of the stack. In a direction code buffer, start point data 42 and a direction code 21 are written.
Patent JP-H03166557-A (JP)
Title: Zero printing method using reversal development method
Inventor: RIYUKU ERUBIGU REENDERU
IPC: G03G5/026
Filed: 1990-10-22
Abstract: PURPOSE: To reproduce an original picture by reversely developing a latent image by sticking toner grains to the non-exposure part area of a photopolymerisable electroconductive layer, transferring and fusing a toner image on another substrate, cleaning an electrostatic master, discharging electricity and resetting this method. CONSTITUTION: The electrostatic master provided with the photopolymerizable electroconductive layer is exposed with respect to chemical radiation according to an image and selectively polymerized. Thus, the specific resistance of the exposure part area of the layer is increased and the master is electrostatically charged by corona electric discharge so as to form an electrostatic latent image. Next, the electrostatic latent image is reversely developed by stacking the toner grains to the non-exposure part area of the layer and the toner image is transferred and continuously fused on another substrate. Besides, the electrostatic master is cleaned last and the electricity is discharged. Then, this method is reset.  Therefore, since the toner grains are attracted to a master plate by normal adhesive strength and slightly middle electric attraction force, high transfer efficiency is attained. Thus, the original picture can be reproduced positively.
Patent JP-S63137893-A (JP)
Title: Optical recording medium
Inventor: FUJII HITOSHI
IPC: G11B7/24012
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a contact-tight optical recording medium having an timewise stable recording performance and capable of reproduction of record with high sensibility, by laminating a light reflection layer and a transparent layer in this order through an adhesive layer composed of hot melt adhesive. CONSTITUTION:A transparent sheet 6 and a supporting material 1 are laminated through hot melt adhesive 2 being applies onto one or both of the surface of the supporting material 1 and the surface of a light reflection layer 3 on the underface of the transparent sheet 6 with some open time, as required; then, they are contacted tightly through press or thermal press employing a hot board, thus producing an optical recording medium. When a hot melt type adhesive layer is employed as a layer for forming the underlayer of the light reflection layer 3, recording sensibility is improved and excellent timewise stability is exhibited. This optical recording medium may be applied in products of various shapes including a flexible disc, a tape, a sheet, etc.