baber/WOPTO huggingface dataset:
Patent JP-2000090072-A (JP)
Title: Method for obtaining function values of circle and sphere with arbitrary accuracy and method for calculating numerical stream for arbitrary number of digits
Inventor: SUGAWARA HISATO
IPC: G06F17/17
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To easily operate the numerical value of a digit for an arbitrary length by improving the accuracy of various calculations by obtaining a number π, the tangential rate and inverse tangential rate of chord and circular arc and spherical rate W. SOLUTION: While defining the midpoint of a line segment of extension 2*R as a center, concerning an equilateral polygon composed of the aggregate of 2'N pieces of isosceles triangles having two side lengths R sharing this point, initial values are made into number n=2, area E1=0, height h1 to bottom side = 0, bottom side length L1=2*R, full peripheral side length of regular polygon = Lλ*2=4*R, for n=1 time, the values are made into number 2'=(n+1), area En+1=R*Ln/4, bottom side length Ln+1=((R-hn)'2+(Ln/2)'2(1/2), height hn+1 to the bottom side = 2*En+1/Ln+1, full peripheral side length of regular polygon = Ln+λ*2'(n+1) and approximate number π = full peripheral side length 2/R, the calculation is repeated for N times corresponding to the required accuracy rate (approximation expression) 1±1/2'(2*N+1),  and the full peripheral side length and approximate number of the regular polygon are obtained.
Patent JP-H04169308-A (JP)
Title: Unmanned carrier vehicle
Inventor: MATSUDA KUNIHARU
IPC: B60F1/00
Filed: 1990-10-31
Abstract: PURPOSE:To utilize an unmanned carrier vehicle for a railless and rail induction systems at the time of putting a wheel dedicated for rail system on rail by positioning the lower end surface of the wheel dedicated for rail upper than the lower end surface of the wheel dedicated for railless system in such a way that the wheel dedicated for railless system is floated from the floor surface. CONSTITUTION:A pair of right and left wheels 7 dedicated for railless system, which are driven and run in contact with a floor surface 3, and wheels 8 dedicated for rail system which are run and driven upon a rail 4, are provided on the car body of an unmanned carrier vehicle 1. The height of a pair of right and left rails 4 for rail system, which are laid on the floor surface 3, to the floor surface, is H1. When the wheel 8 dedicated for rail system is put on the rail 4, a condition H1>H2 is satisfied where H2 is the difference in height of the lower end between the wheels 7 and 8, so as to put the lower end surface of the wheel 8 dedicated for rail system upper than the lower end surface of the wheel 7 for railless system, in such a way that the lower end surface of the wheel 7 dedicated for railless system is floated from the floor surface 3 by the height H3.
Patent JP-S63147867-A (JP)
Inventor: NAKANO KAZUHIKO
IPC: C04B35/626
Filed: 1986-12-11
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-H08152095-A (JP)
Title: Protector for curved hose
Inventor: KISHIKAWA YASUSHI
IPC: F16L57/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a straight pipe shaped protector for a curved hose which can be easily inserted and mounted on the outer circumference of a curved hose without changing the curved shape of the curved hose, and can be manufactured at low cost. CONSTITUTION: This protector 1 for a curved hose is made of a straight pipe 2 of flexible material, provided with a pluralty of depth of cut 3 nearly perpendicular to the lengthwise direction of the straight pipe 2, the depth of respective cuts is same, and they are rectilinearly provided in the lengthwise direction of the straight pipe 2 in one line at regular intervals.
Patent JP-H08163567-A (JP)
Title: Predictive coding/decoding device
Inventor: SUZUKI NORIO
IPC: H04N19/196
Filed: 1994-11-30
Abstract: PURPOSE: To transmit high quality pictures without performing amplitude limitation to the signals of a wide dynamic range even when the amplitude limitation is performed for the size of maximum quantization noise, without letting the tip of the signals be clipped and without generating overloads by quantization. CONSTITUTION: On a transmission side, a range decision circuit 3 adaptively changes and decides the range of next television signals by using predictive- encoded local decoding signals and a limiter circuit 2 amplitude-limits the inputted television signals at least for the size of the maximum quantization noise of a quantizer 5 and outputs them to a predictive encoding circuit 10. On a reception side, corresponding to prediction characteristics equal to the transmission side, from decoding signals for which received transmission codes are decoded, the range decision circuit 15 decides the range of the next decoding signals similarly to the transmission side, and when the decoding signals exceeds the dynamic range of digital signals on the transmission side based on the range, a level converter 14 limits the amplitude of the decoding signals and performs output.
Patent JP-H02182891-A (JP)
Title: Carbon electrode for melt purification electrolysis, preheating thereof and cathode for melt purification electrolysis
Inventor: RAINAA ZUUTOHERUTAA
IPC: C25C3/00
Filed: 1989-11-16
Abstract: PURPOSE: To effectively protect a carbon electrode for long term to the invasion of oxygen and to reduce the combusion of carbon by surrounding the carbon electrode for melting, refining and electrolyzing with a protecting bell-type cover having self-standing, air-tightness and heat resistance.  
     CONSTITUTION: The carbon electrode 1 for melting, refining and electrolyzing is fixed to a copper nipple 7 at electric conducting side through a graphite stamping material 8. This carbon electrode 1 is surrounded with the protecting bell type cover 2 having self-standing, air-tightness and heat resistance. Both are formed as cylindrical shape. Further, the protecting bell-type cover 2 fixes this connecting part 9 to the copper nipple 7 with a nut 10 through pressurizing disk plates 11, 12 and holds the self-standing to the carbon electrode 1, and it is desirable to substantially contain Al 2 O 3 , such as ≥99.7%, and have the max. 5% of total porosity. Further, it is desirable that the gap between the outer wall 3 of the electrode and the inner wall 4 of the protecting bell-type cover is made to 1-5mm, the min. wall thickness of the protecting bell-type cover 2 is made to 5mm and the distance between the lower ends of both is made to the min. 10mm. In the case of dipping this carbon electrode 1 as the cathode into molten material, the carbon electrode 1 and the protecting bell-type cover 2 are sufficiently preheated to each. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07264673-A (JP)
Title: Method and equipment for automatic synchronization of data burst
Inventor: FURANSHISUKO JIYABIEERU MARUTE
IPC: H04W56/00
Filed: 1994-11-30
Abstract: PURPOSE: To maintain synchronism between the time bases of a base station and a cordless terminal with very low power consumption. CONSTITUTION: A method and device receive a burst receive signal A under external reference for time base synchronism only in a determined time window on a periodic base. For the purpose, the device is equipped with a storage register 1 which stores the output value of a counter 3 at the moment the burst receive signal A is received, a 1st adder 2 which subtracts the last value in the storage register 1 from a reference value indicating the position of the burst receive signal A and generates an output signal representing the difference in the form of the number of bits, a 2nd adder 4 which adds or subtract the number of all bits constituting the burst to or from the output signal of the 1st adder 2,  and a comparator 5 which generates a comparison signal by comparing the count output with the output of the 2nd adder 4 and a control circuit 6 which adjusts the count value to initialize the counter so as to synchronize the time bases of the both with each other.
Patent JP-H08151189-A (JP)
Title: Jib crane device
Inventor: KATAUE KIMIMASA
IPC: B66C23/16
Filed: 1994-11-30
Abstract: PURPOSE: To perform the disassembling work of a crane in a low place about 2m from the setting surface, and carry members after disassembling by the power of man. CONSTITUTION: A swing base 3 is provided on the upper part of an outrigger 1 having a level regulating jack 2 in such a manner as to be rotatable, a tower 5 is mounted on the swing base 3, and a lifting member 6 raised and lowered along the tower 5 is provided. One end of a boom 8 is mounted on the lifting member 6, the wire of a derricking gear is mounted on the other end of the boom 8, and a working floor 4 is mounted on the swing base 3 in the direction opposite to the direction of the boom 8. The working floor 4 has a hoisting device, the derricking gear, a swing gear, a control board 23, and a counter weight 17.
Patent JP-S62143778-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/00
Filed: 1986-12-12
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-S63240726-A (JP)
Inventor: NAKAI TAKAO
IPC: A01G1/04
Filed: 1987-11-25
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-H05104686-A (JP)
Title: Shrinkable film for cosmetics container
Inventor: KITAHATA KOJI
IPC: B65D71/08
Filed: 1991-10-15
Abstract: PURPOSE:To improve the resistance to cosmetics and obtain the above film at a low cost by a structure wherein protective layers having the resistance to cosmetics are formed on the outer surfaces of base film made of uniaxially stretched polystyrene. CONSTITUTION:As the stock material of base film 2, which is the base material of the shrinkable film 1 concerned, uniaxially stretched polystyrene film is employed. On the outer surfaces or both the sides of the shrinkable film 1, protective layer 3 having the resistance to cosmetics made, for example, of acrylic resin or the like, which is alcohol-soluble resin and has favorable printability and the coating made of which has lower-solubility to alcohol after being printed and dried, are formed. Through the formation of the protective layers 3, even the uniaxially stretched polystyrene film, which has low resistance to cosmetics, is used for cosmetic liquid, resulting in allowing to supply a large quantity of high quality shrinkable film at a low cost.
Patent JP-H09151181-A (JP)
Title: Baccatin derivative and its production
Inventor: TSUJIHARA KENJI
IPC: C07D407/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new baccatin derivative having low toxicity and high water-soluble property and stability, excellent in antitumor activity and useful for treating a wide range of tumors such as breast cancer, ovarian cancer, lung cancer, malignant melanoma, etc. SOLUTION: This compound is represented by formula I [R<3> is a lower alkanoyl; R<4> is a (substituted)benzoyl; ring A is a (substituted)cyclopropane; X is a single bond, O, S or NH; R is a (substituted) lower alkyl, a (substituted) aryl, etc.; E is H or CO(CH2 )n ZY (Y is an amino acid or a resudue obtained by removing hydroxyl group from one carboxyl of dipeptide; Z is O or NH; (n) is 1-6], e.g. 4α-acetoxy-2α-benzoyloxy--13 α- (2R, 3S)-3-tert- butoxycarbonylamino-2-[(3S)-3-amino-3-carbamoylpropionyloxyacetoxy]-3- cyclopropylpropionyloxy}-5B, 20-epoxy-1β, 7β, 10β-trihydroxytaxis-11-ene-9-one. Furthermore, the component of formula I is obtained by reacting a compound of formula II with a compound of formula III and deprotecting the resultant product at 7 and 10 positions.
Patent JP-H10143510-A (JP)
Title: Document processor and method therefor
Inventor: NAGASHIMA MASAAKI
IPC: G06F17/27
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a document processor which can efficiently generate a structured document having document structure similar to that of an existed document and to provide its method. SOLUTION: Document data 31 generated by loading permanent document data 21 is displayed on CRT 4 and a keyboard 1 or a mouse 2 designates a copy range. The copy range is detected by a position detection processing program 11 in document data and structure frame information in a document element in the range is stored in a structure frame buffer 32 in accordance with a structure frame copy processing program 12. Then, structure frame information in the structure frame buffer 32 is adhered to a designated position in document data in accordance with a structure frame paste processing program 13.
Patent JP-2000235541-A (JP)
Title: System and method for specifying position on network
Inventor: SHOJI WATARU
IPC: G06F3/0481
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and accustomedly to specify the position on a computer network. SOLUTION: When a user selects an optional symbol 75 in an optional application of a client computer 3 and copies the selected symbol 75 to a clip board 79, a linker 23 automatically enters a symbol 81 included in the clip board 79 and sends the symbol 81 to a uniform resource locator(URL) server 5. The server 5 provided with a database 15 storing sets of various symbols and their corresponding URLs retrieves a URL corresponding to the received symbol 103, returns the retrieved URL 109 to the linker 23 and transfers the URL to a world wide web(WWW) browser 21 to access and display a page existing in a URL 99.
Patent JP-H09138110-A (JP)
Title: Method and apparatus for position alignment using diffraction grating
Inventor: SUZUKI MASANORI
IPC: H01L21/027
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To align the positions of a mask and a wafer highly accurately. SOLUTION: First and third diffraction gratins 7 and 7a having the different grating pitches are arranged on a mask 10. Second and fourth diffraction gratings 8 and 8a having the same pitches as those of the first and third diffraction gratings 7 and 7a respectively are arranged on a wafer 12. The monochromatic light of two wavelengths emitted from a light source 1 is guided to the respective diffraction gratings 7, 7a, 8 and 8a. The optical heterodyne interference diffraction light is detected, and the first, second, third and fouth beat signals are set. The first phase difference signal is detected from the first and second beat signals, and the second phase difference signal is detected from the third and fourth beat signals. A mask stage 11 and a wafer stage 13 are relatively moved so that the phase difference becomes zero, and rough position alignment is performed.  Then, the mask stage 11 and the wafer stage 13 are relatively moved based on the first and second phase difference signals, and the accurate position alignment is performed.
Patent JP-H01137089-A (JP)
Title: Panel for moving partition and seal jack mechanism thereof
Inventor: KATAOKA MAMORU
IPC: E05D15/00
Filed: 1987-11-24
Abstract: PURPOSE: To improve productivity and workability and to make the operation of a seal jack mechanism simple and reliable by preparing various unit panels assembled in advance, and preparing a vertical frame assembled with the seal jack mechanism. CONSTITUTION: Unit panels 4 using panels of various forms as surface and back face materials as required for a standard plate, a sash frame, a blackboard or a bulletin board are assembled and prepared in advance. A vertical frame 5 provided with a seal jack mechanism made of a winding drum 12, a stopper 13, a wire 14, a ratchet wheel 15, a ratchet pawl 16 and a spring 17 and connected to a sealant 3 via a support rod 10 and a spring 11 is prepared. The panel 4, the vertical frame 5, horizontal sash bars 6 and the sealant 3 are connected to simply assemble a panel, an operation handle is engaged with the drum 12 or the stopper 13, and it is operated to vertically move the sealant 3 easily.
Patent JP-H09138819-A (JP)
Title: Storage medium for molecule structure figure generation
Inventor: TOMONAGA ATSUSHI
IPC: G06F17/50
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily grasp structure and to generate a molecule structure figure superior in beauty at high speed by classifying the constitution atoms of a compound into a ring part and a chain part based on bonded atom pair data and individually obtaining the two-dimensional coordinates of the respective atoms. SOLUTION: A main routine 11 calls an atom pair data extraction routine 12, extracts bonded atom pair data and classifies plural pieces of bonded atom pair data extracted by a classification routine 13 into bonded atom pair data constituting the ring part and bonded atom pair data constituting the chain part. A ring part coordinate operation routine 14a and a chain part coordinate operation routine 14b calculate the two-dimensional coordinates of the respective atoms based on bonded atom pair data constituting the ring part and the chain part, and writes obtained two-dimensional coordinate data of the respective atoms into the columns of an X-coordinate and a Y-coordinate on a connection list generated in a main storage device. A molecule structure figure generation routine 15 generates picture data showing molecule structure based on written two-dimensional coordinate data on the respective atoms.
Patent JP-H08161866-A (JP)
Title: Reproducing device
Inventor: MARUYAMA YOSHINORI
IPC: G11B27/10
Filed: 1994-11-30
Abstract: PURPOSE: To improve operability so that a playing is started even key operations are performed at the same time of loading a recorded medium or before the loading by reading out key operation states stored in an operation storage means after a musical information are read out and by starting the operation of a player based on thc states. CONSTITUTION: At the point of time when a disk is ejected, data of the disk are cleared. Next, whether the read-in of the TOC of an inserted disk is completed or not is judged When the inputting of the TOC is not completed, whether a key input is present or not is judged. When the key input is present, whether the mode is a direct mode or not is judged. When it is the direct mode, the content of inputted keys and the number of a track are stored in a memory 4 and the completion of the inputting of the TOC is waited. That is, even key operations are performed before the inputting of the TOC is completed, for example, at the same time of inserting the disk, the content of the key operations is stored in the memory 4 and the playing is automatically started with operations following to key operations at the point of time when the inputting of the TOC is completed.
Patent JP-S63152488-A (JP)
Inventor: SHIRAKAWA SADAO
IPC: D03D15/00
Filed: 1986-12-12
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-H08155553-A (JP)
Title: Method for bending press brake and press brake used in this method
Inventor: KOYAMA JUNICHI
IPC: B21D5/02
Filed: 1994-11-30
Abstract: PURPOSE: To improve bending accuracy by controlling an engagement positional relation of dies to a specific relation and repeating bending of a required number of pieces of works after the bending angle of the works attains a permissible value of a target value. CONSTITUTION: The D value indicating the theoretical engagement positional relation of the upper and lower dies 15, 17 is calculated in accordance with work information, die information and bending information. The actual bending of the work W is executed by controlling the engagement positional relation in accordance with the calculated D value. The bending angles at the plural points of the works W are thereafter measured and the average value thereof is calculated. The theoretical load for bending the work to the average value of the bending angles is calculated and theoretical mechanical deflection is calculated in accordance with the theoretical load. The actual pressurizing force of right and left hydraulic cylinders 11L, 11R at the time of actual bending of the work is detected and the actual mechanical deflection is calculated in accordance with the actual pressurizing force. The correction rate of the D value is calculated in accordance with the difference between the theoretical mechanical deflection and the actual mechanical deflection. The bending is executed by adding this correction rate to the D value and correcting the engagement positional relation of the upper and lower dies 15, 17.
Patent JP-H03159030-A (JP)
Title: Shadow mask holding mechanism of color cathode ray tube
Inventor: KIJIMA YUICHI
IPC: H01J29/02
Filed: 1989-11-17
Abstract: PURPOSE:To prevent disengagement of a stud and the hole at the end of an elastic member by putting a member whose length is longer than the bore diameter at the end of the elastic member near the end of the stud to fix it after the stud is engaged with the hole at the end of the elastic member. CONSTITUTION:After a shadow mask is placed at an accurate relative position referring to the fluorescent screen inside a panel by a fixing portion 12, the portion 12 is welded to the other end of a body 11 and engaged with a stud 9 plantedly installed inside a panel skirt. The bore diameter of the end portion of the body 11 is larger than that of the fixing portion 12, so that it is out of the way when the end portion of the stud 9 is engaged with hole of the fixing portion 12 even if the position of the fixing portion 12 is a little moved at the time of adjustment of the relative positioning. After an elastic member 10 is engaged with the stud 9, a stopper 13 is pushed in to be clamped such that the holes at both its ends are engaged with drop prevention pins 14 plantedly installed inside the panel skirt other than the stud 9. It is thereby possible for the engagement of the end portion of the elastic member 10 with the stud 9 for installation at the panel side not to be released.
Patent JP-2000120199-A (JP)
Title: Curtain wall unit
Inventor: TACHIBANA KEIICHI
IPC: E04B1/64
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a curtain wall unit maintaining a beautiful wall surface over a long period by preventing rainwater falling on the wall surface from flowing collectively, and allowing almost no water to enter indoors. SOLUTION: The wall units of a curtain wall are arranged adjacent to one another, both horizontally and vertically. A draining frame 160 with a draining surface pointed downward toward the front of a wall surface is provided below the face plate 200 of each wall unit. Rainwater flowing down the wall surface is received by the draining surface, is deflected by the inclination of the draining surface, and made to drop from the front end of the draining surface separated from the surface of the face plate 200. Thus, since the draining frame 160 is provided for each face plate 200, each draining frame 160 treats little amount of rainwater. The rainwater is prevented from being collected in excess on a portion of the wall surface. The draining frames 160 projecting from the surfaces of the face plates 200 keep the face plates 200 from being soiled with falling water.
Patent JP-H09114223-A (JP)
Title: Image forming device
Inventor: SUDO KAZUHISA
IPC: G03G21/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a toner replenishment device constituted so that the stable replenishment quantity of toner is secured in a developing unit from the replenishment hole of a slitter by providing it with a cleaning member cleaning a groove part for carrying toner formed on the circumferential surface of a toner replenishment roller in an axial direction. SOLUTION: The leaf-spring-like slitter 42 having the replenishment hole 41 is brought into press-contact with the circumferential surface of the toner replenishment roller 10 on which the plural groove parts 50 are formed in the axial direction. Besides, the cleaning member 44 is provided so that the bent part 44a thereof enters and abuts on the groove part on a downstream side of the roller 10 in the rotating direction near a position where the roller 10 abuts on the slitter 42. When the roller 10 is rotated, the bent part 44a enters the groove part by the pressing force thereof so as to scrape the toner at the groove part.