baber/WOPTO huggingface dataset:
Patent JP-H01176568-A (JP)
Title: Vector character drawing system
Inventor: OSAKI MASAKI
IPC: G09G5/24
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the scale of controlling units and generate a character at high speed, by individually operating a control unit which performs the vector developing-intersecting point data generating operation, and a control unit which performs the sorting table forming-drawing out operation. CONSTITUTION:An input character is developed into a vector in a main control unit 1 with the use of data of a character generator 4, whereby data of an intersecting point between a scan line and an outline is generated. The generated intersecting point data is registered on a main memory 3 and then fed to a control unit 2 which controls the image drawing operation. The data of the intersecting point is put on the main memory 3 cyclically by a pointer A indicating the position of the intersecting point data already generated and which is to be controlled by the main control unit 1 and a pointer B indicating the position of the intersecting point data already processed by the main control unit 1 and which is to be controlled by the control unit 2. The control unit 2 forms a table on the basic of the intersecting point data from the main memory 3, performing the sorting operation. When an interruption is ordered from the control unit 1 for printing, the control unit 2 draws the character on a bit map memory 5.
Patent JP-H04201603-A (JP)
Title: Track adjusting device of vehicle
Inventor: OWADA TOSHINOBU
IPC: B60B35/14
Filed: 1990-11-29
Abstract: PURPOSE:To enable individual or simultaneous adjustment of the axles on the right and left by communicating A port of a two-position b port control valve and the first and second ports with an oil chamber on the rod side of a pair of composite cylinders on the right and left via an opening and closing valve and B port and the third and fourth ports with an oil chamber on the head side of a double acting cylinder in a track adjusting device of vehicle such as tractor. CONSTITUTION:When two opening and closing valves 19 of a control valve device 17 are opened and a control valve 16 is set to the first position, A port 20 and the first and second ports 22, 23 are opened and both of double acting hydraulic cylinders 12, 12 operate, and the length of axle on the right and left is adjusted simultaneously. Also, when either of the opening and closing valves 19 is opened merely, only the double acting hydraulic cylinder 12 on the side where the port 22 or 23 is opened operates, and the length of axle on one side is adjusted. When the control valve 18 is set to the second position and the opening and closing valves 19, 19 are closed, all the ports 20 to 25 are closed, and the double-acting hydraulic cylinders 12, 12 are locked.
Patent JP-H06186634-A (JP)
Title: Camera capable of switching picture size
Inventor: MIYAZAKI HIROAKI
IPC: G03B17/28
Filed: 1992-12-16
Abstract: PURPOSE:To provide a camera capable of switching picture size preventing an adverse effect of the line of magnetic force on the surrounding by restraining the line of magnetic force from a magnet being a means switching a photographic picture size from being expanded around. CONSTITUTION:The camera is provided with picture size switching means 2 and 3 which are provided in the camera main body 1 to switch the masking range of an aperture 1c, first magnetic coupling members 4 and 5 provided in the switching means 2 and 3, second magnetic coupling members 16 and 17 magnetically coupled to the first coupling members 4 and 5 by interposing a film, a moving means 12 moving the second coupling members 16 and 17 and moving the switching means 2 and 3 to a switching position through the first coupling members 4 and 5 by the movement of the coupling members 16 and 17 and a magnetic closed circuit forming member consisting of a first magnetic substance 19 provided near the first coupling members 4 and 5 and a second magnetic substance 18 provided near the second coupling members 16 and 17.
Patent JP-H05150702-A (JP)
Title: Hologram recorder
Inventor: SAITO TSUTOMU
IPC: G03H1/08
Filed: 1991-11-26
Abstract: PURPOSE:To provide the hologram recorder which efficiently realizes a computer hologram of a large size with high image quality, can easily change various kinds of setting items including object (recording object) hologram types, reproduction conditions, etc., and can freely form arbitrary holograms. CONSTITUTION:The hologram recorder is constituted to calculate the wave front (diffraction image) obtd. on a hologram recording surface from the sampling data of an object and further to determine the interference fringe patterns added with reference light and to record these patterns on a recording material while scanning the material. A series of the operations until the hologram is completed by arithmetically processing the recording patterns after the receipt of the sampled image data of the recording object, writing the hologram on the recording material and subjecting the photosensitive material to development and fixing processing at need are combined and integrated by control systems 104 to 111.
Patent JP-H09153776-A (JP)
Title: Semiconductor driving circuit for power
Inventor: SANO TAKASHI
IPC: H03K19/0175
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent an OFF command from being accepted until the end of overcurrent cut-off operation by providing a control signal hold part in a driving circuit for semiconductor for power. SOLUTION: This driving circuit is composed of a control signal insulating part 41 for receiving, insulating and outputting a control signal from a control circuit 3, driving part 42 having an overcurrent cut-off function, overcurrent detection part 43 for detecting the overcurrent of semiconductor for power, and overcurrent signal insulating part 44 for insulating the output of overcurrent detection part 43 and transmitting it to the control circuit 3. Then, a control signal hold means is provided for holding the control signal during a standstill period to the end of overcurrent cut-off operation in the state of detecting the overcurrent state of semiconductor 1 for power and operating overcurrent cut-off.
Patent JP-2000163431-A (JP)
Title: System and method for information processing
Inventor: KIMURA TORU
IPC: G06F13/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the process efficiency of the whole system by decentralizing the load on servers in the system which performs data retrieval between clients and the servers through a network. SOLUTION: The information processing system selects servers 7 to 9 where clients 2 to 4 perform data retrieval and requests all the servers to performs data retrieval of the same contents in parallel. The servers performs the retrieval from data bases and send the results of the retrieving process back to the clients. The clients display the retrieval results returned from the servers.
Patent JP-S6462182-A (JP)
Title: Stopper for balls in pinball machine
Inventor: KINOSHITA SANPEI
IPC: A63F7/02
Filed: 1987-12-28
Abstract: PURPOSE: To easily change a discharge ball number by disposing a sensor for detecting the presence/absence of a ball blocked by a sprocket and turning ON a solenoid by the ball detection signal. CONSTITUTION: When the ball enters an accessory hole, the ball is supplied from a prize ball tank and the ball 35 is dropped and blocked by the stopped sprocket 32. When a detection sensor 36 detects it, the solenoid 34 is turned ON, a stopper 33 is attracted to the solenoid 34 and detached from a sprocket pawl 32a and the ball is dropped while rotating the sprocket 32. Then, the detection sensor 36 detects that the ball is not present at the position of the sprocket 32 and turns OFF the solenoid 34 and the stopper 33 blocks the rotation of the sprocket 32. Also, every time the ball blocked by the sprocket 32 is confirmed, the ball is dropped and discharged, the number of the balls is counted in a ball counting sensor 36 and a power source is turned OFF when a prescribed number is reached. Thus, the discharging number of the balls is easily varied by the ON/OFF of the solenoid.
Patent JP-H07198357-A (JP)
Title: Optical apparatus
Inventor: YASUDA SHIGETOME
IPC: G01N21/89
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the optical apparatus which reduces an influence due to a change in the position and a change in the inclination of an object to be detected, which can detect the surface state of the object and which can discriminate the kind of the object. CONSTITUTION:Out of reflected light which is radiated from an LED 3 and which is reflected by an object 2 to be detected, mainly a P-polarization component and mainly an S-polarization component are separated by a PBS 4, they are received individually by photodetectors 5, 6, and a change in an output ratio is reduced even when the position and the inclination of the object 2 are changed. Thereby, the stable detection capability of the optical apparatus is obtained.
Patent JP-H10176338-A (JP)
Title: Construction method of l type retaining wall
Inventor: SENBA AKIRA
IPC: E02D29/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture, transportation and setting and to reduce construction cost by manufacturing a large concrete block for an earth retaining wall by dividing it into a bottom base and a side wall and connecting them to each other by a PC steel bar at a site. SOLUTION: A retaining wall which is cross-section L shaped and made of reinforcing bar concrete is divided into a bottom base 1 and a side wall 2, both of them are separately manufactured by precasting and connecting vertical ribs 4a, 4b are provided on the side wall 2. Additionally through holes to insert a PC steel bar 10 are provided on these vertical ribs 4a, 4b, and a nut 11 is buried on a rising part of the bottom base 1. Each of these divided blocks is delivered to a construction site, the PC steel bar 10 is inserted into the through hole, and after introducing prestress, it is fastened and connected by nuts 11 and 12. Thereafter, structure of each of the blocks is simplified, its manufacture, transportation and assembly is facilitated, high place work is reduced and safety is improved. Consequently, it is possible to reduce construction cost.
Patent JP-H11172151-A (JP)
Title: Aqueous coating composition
Inventor: SAKAI YOSHIYUKI
IPC: C09D5/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having extremely quickly drying properties while retaining excellent physical properties of coated film without using a low-boiling organic solvent, by adding a hydrazide compound to a specific copolymer. SOLUTION: This composition is obtained by compounding (A) a copolymer prepared by subjecting (ii) a radically polymerizable unsaturated monomer containing (i) a water-soluble carbonyl group-containing unsaturated monomer to emulsion polymerization with (B) a hydrazide compound in the equivalent ratio to the carbonyl group contained in the component A of 0.5-1.5. The solution is acidic. Preferably the amount of the component (i) in the component (ii) is 0.1-20 wt.% in 100 pts.wt. of the component (ii), an emulsifying agent used in the emulsion polymerization is a reactive emulsifying agent containing a radically polymerizable unsaturated double bond in the molecule and 0.1-10 pts.wt. of the reactive emulsifying agent is used based on 100 pts.wt. of the component (ii).
Patent JP-H08180753-A (JP)
Title: Wire stranding machine
Inventor: NAKANO TOSHIYUKI
IPC: B21F7/00
Filed: 1994-12-26
Abstract: PURPOSE: To alter the tensile force to the optimum corresponding to the alteration of the speed by providing a control part to control a pinch roll drive motor based on a wire speed signal and a tensile force signal from a detection means attached to a tension roller. CONSTITUTION: An intermediate wire stranding machine 104 and a winding machine 107 start drive together with a ring motor 101B and pinch roll motor 41 under the control of a control part 3 by turning on a switch. A ring 101 and pinch rolls rotate and element wires 102 which are wound on a bobbin 101A is pulled out toward the winding machine 107 while the tensile force of the element wires 102 being adjusted to be constant by a tension roller 103 in the middle and also the relative positions of the element wires being adjusted respectively by the wire stranding machine 104.  In the case tensile force alters in the degree which the tension roller 103 can not deal with, a control part 3 controls the motors 101B and 41 based on the detection signals from a tensile force detecting manes 1 and a wire speed detecting means 2 and thus the optimum tensile force can be applied to the element wires.
Patent JP-2000165588-A (JP)
Title: Facsimile equipment with automatic distribution function
Inventor: NAKANISHI KEIICHI
IPC: H04N1/32
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that extracts recipient information from received image data, automatically discriminates a destination equipment and automatically distributes the data to the discriminated destination equipment when receiving the image data from an opposite facsimile equipment or the like via a telephone line. SOLUTION: The facsimile equipment F is provided with a distribution table 60 that stores respective communication addresses 60B in cross reference with recipient equipment PC of a communication network LAN(local area network) respectively, a control means 1 that decodes received image data, extracts recipient information from the image data and discriminates a recipient automatically, and an interface 13 transfers the received image data to the recipient equipment PC with the discriminated communication address 60B according to a prescribed communication protocol.
Patent JP-H03148597-A (JP)
Title: Push type cracker
Inventor: KANEKO NOBUTOMO
IPC: A63H37/00
Filed: 1989-12-26
Abstract: PURPOSE:To effectively explode and to reduce a product cost by pressing a ball pulling string extended to the recess cutout of a body by a body grip from a direction perpendicular to a string pulling direction, and exploding a ball pulling powder. CONSTITUTION:A front cylinder 2 and a rear end string stopper 3 are provided at a cracker body 1, a connector 4 and a finger pressing recess cutout 5 are provided between the cylinder 2 and the stopper 3, and a string insertion hole 8 for communicating a powder charging chamber 7 with a cylinder cutout partition wall 6 is opened. The hole 8 of a ball pulling string 12 for exploding ball pulling powder 11 by slidable friction is formed at a pulling ball 10. A ball pulling string 12 extended to the cutout 5 is pressed by a body grip finger from a direction perpendicular to a string extending direction to explode the powder 11. Thus, it can be effectively exploded by a finger pressing operation to largely reduce a product cost as compared with a conventional known cracker.
Patent JP-H10161004-A (JP)
Title: Driving device for zoom lens
Inventor: UCHIDA HIDEKI
IPC: G02B7/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a driving device which can accurately perform zooming by the fine movement of a lens and is excellent in durability by constituting a linear stepping motor so that it can perform driving in a non-contact state. SOLUTION: A 2nd group lens 12 and a 3rd group lens 13 are disposed between a 1st group lens 11 and a 4th group lens 14 fixed on a housing 15. The 2nd group lens 12 is driven to be moved by the 1st linear stepping motor 16, and the 3rd group lens 13 is driven to be moved by the 2nd linear stepping motor 17. The 1st motor 16 is constituted of a stator 18, a coil 19 and a linear rotor 20, and the linear rotor 20 is kept at a fixed distance from the stator 18. The 2nd motor 17 is constituted of a stator 26, a coil 27 and a linear rotor 28, and the rotor 28 is supported by the housing 15. By such structure, the rotors 20 and 28 are driven by magnetic force in non-contact with the stators 18 and 26.
Patent JP-H10177565-A (JP)
Title: Image decoding device
Inventor: YAMASHITA TOMOO
IPC: H04N19/91
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively use the hardware resources and to reduce the circuit scale by preparing an arithmetic unit which performs the 1st IDCT(inverse discrete cosine transform) by means of a multiplier and an adder and then performs the 2nd IDCT via the cumulative shift addition of partial products. SOLUTION: When the one-dimensional IDCT processing is performed, the one-dimensional coupling that is secured by performing the multiplication via a multiplier 102 and the cumulative addition via an adder 106, is required for an operation. For this purpose, a selection means 105 selects the input with the number of bits equivalent to the accuracy needed for the 1st one-dimensional IDCT processing among the external inputs. At the same time, a selection means 104 selects the data inputted from the means 107. When the 2nd one- dimensional IDCT processing is performed, the means 107 and 104 select the output of the adder 106 and the external input respectively. Then the cumulative shift addition of partial products is performed via the shift of higher and lower order bits that is carried out by a shifter 103.
Patent JP-H03200737-A (JP)
Title: Biphenyl derivative having trifluoromethyl group, liquid crystalline composition and liquid crystalline indicator element
Inventor: TAKEHARA SADAO
IPC: C07C69/75
Filed: 1989-12-28
Abstract: NEW MATERIAL:A biphenyl derivative expressed by formula I (R<1> and R<2> are 1-16C alkyl or alkoxyl; formula II is formula III or formula IV; X is OCH2 or OCO). EXAMPLE:4-hexylbenzoic acid-3-trifunoromethyl-4-(4-octyloxyphenyl)phenyl. USE:Used as a ferroelectric liquid crystalline material industrially readily producible having excellent chemical stability and also utilizable for an object to control of or reduction of viscosity having a negative anisotropy of dielectric constant ( epsilon) with a large absolute value and having excellent properties in a two frequencies-driving method or a guest-host method, or for a ferroelectric liquid crystal. PREPARATION:A compound expressed by formula V is respectively reacted with (a) carboxylic acid expressed by formula VI in the presence of a condensation agent, (b) an acid chloride of said carboxylic acid in the presence of a base or (c) a compound expressed by formula VII (Y is releasing group such as Cl, Br, I or tosyl) in the presence of a base, to afford the compound expressed by formula I.
Patent JP-H05170997-A (JP)
Title: Resin composition
Inventor: AMAMIYA HIDEO
IPC: C08K5/36
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a resin composition excellent in elution resistance and useful as molding material for container for chemicals such as chloropicrin by adding a specific thioether and pentaerythritol diphosphite to a resin having high nitrile content. CONSTITUTION:The objective resin composition extremely useful as a molding material of container for medicines, agricultural chemicals, etc., without discoloring chloropicrin, etc., is obtained by blending (A) 100 pts.wt. resin having high nitrile content (e.g. butadiene-acrylonitrile rubbery like copolymer) with (B) 0.1-1 pts.wt. thioether expressed by formula I (R<1> and R<2> are 12-20C alkyl) (e.g. dilaurylthiodipropionate) and (C) 0.2-2 pts.wt. pentaerythritol-diphosphite expressed by formula II [R<3> and R<4> are alkyl, alkylene, aryl, (substituted) phenyl, etc.] [e.g. bis (2,4-di-tert.butylphenylpentaerythritol diphosphite].
Patent JP-H08185187-A (JP)
Title: Alarming horn for vehicle and alarming system for vehicle
Inventor: HIRAI RYUJI
IPC: G10K9/12
Filed: 1994-12-31
Abstract: PURPOSE: To issue alarm sounds arousing warning sensation close to the case of using two alarming hours without increasing electric current consumption even if the horn is used alone. CONSTITUTION: A corrugation 4b to permit the divided vibration of an outer peripheral part 4a supported at a housing 3 and a vibration part 4c provided with a vibrator 12 is formed on the outer peripheral side of a damper 4. This vibrator 12 is provided with a first diaphragm 23 and second diaphragm 24 consisting of members varying in acoustoengineering properties. The sounds of respectively different frequencies are generates are generated from both vibrators 23, 24 and the vibration part 4c of the damper 4 when the vibrator 12 moves back and forth. The alarm sounds having a wide frequency band are thus issued.
Patent JP-H10174839-A (JP)
Title: Exchange time determination method of chemical filter for cleaning air
Inventor: FUJIWARA KUNIO
IPC: B01J47/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To determine an exchange time with a change of a color tone due to a reaction with a subject gas without destroying or contacting by depositing a metallic ion on a filter material using an ion exchanger. SOLUTION: In the metallic ion deposited on the filter material, the color tone is changed by allowing the metallic ion to contact with a gas to be adsorbed, and especially the color tone change due to a complex formation is large, and the metallic ion is selected preferably among inexpensive copper, nickel and cobalt. A depositing amount of the metallic ion may be in the lowest degree capable of detecting the color tone change. The gas to be adsorbed is ammonia, trimethylamine, hydrogen chloride, etc. A strongly acidic cation exchanger containing a sulfon group, a weakly acidic cation exchanger containing a carboxyl group, etc., are applied as the ion exchanger. In addition to this, a graft polymer produced by a radiation-induced graft polymerizing method is preferable.  The color tone change is detected with a naked eye when a concn. of the subject gas is high, but the exchange time is determined by using a measuring instrument such as color difference meter at low concn. region.
Patent JP-2000144775-A (JP)
Title: Protection lid raising device for plastic manhole
Inventor: TANAKA TAKAYOSHI
IPC: E02D29/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To apply a raising means when the protection lid of a plastic manhole has sunk. SOLUTION: For a plastic manhole comprising a manhole main body, a rising portion, an inner lid, and a protection lid 5B for covering the inner lid, a following countermeasure has been provided in the case where the protection lid 5B has sunk: the protection lid 5B comprises a base 8A and a lid receiving frame (8B, 9B) receiving a steel lid subjected to a load on road surface and placed on the base 8A loosely fitted to a raised portion. Then, the lid receiving frames 8B, 9B are further divided to upper and lower parts and coupled to adjustable bolts 18, the iron lid is opened and advanced by a hexagonal rod spanner inserted therein, and the upper lid receiving frame 9B is raised and the protection lid 5B is raised.
Patent JP-H07155091-A (JP)
Title: Snell device for lure
Inventor: NAKAZAWA KOSAKU
IPC: A01K91/06
Filed: 1993-12-02
Abstract: PURPOSE:To provide a snell device for a lure, capable of making force so as to remove a fish from a fishhook escape by freely rotating the lure and a fishhook and hooking the fish with the second fishhook by the movement of the lure, fish, etc. CONSTITUTION:This snell device for a lure is provided by respectively attaching a pair of oppositely arranged fishhooks to both ends of a thready material, bending the thready material into two lines, arranging the fishhooks at mutually different positions, binding the apex of the thready material bent into the two lines, forming a looped shape for connection and connecting the loop to the lure.