baber/WOPTO huggingface dataset:
Patent JP-H09181460-A (JP)
Title: Waterproofing structure of outdoor installed frame
Inventor: ONO FUMIYOSHI
IPC: H01M50/289
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as short-circuiting of equipment mounted in a frame by blocking dust and rain water from entering the frame without impeding the gas from venting. SOLUTION: A battery chamber 7 to house a battery 9 is disposed in a cabinet 1, many cut and resin holes 13 are formed at the left side wall of the chamber 7, the left side wall contg. inside a punching metal 13 to prevent dust, fallen leaves, etc., from entering the inside and waterproof wall 14 to block the rain water from immersing the battery 9 at rain with wind. The wall 14 has cut and resin holes 14-1 for venting the H gas.
Patent JP-H05168004-A (JP)
Title: Inter-frame predictive coding device
Inventor: MATSUNAGA OSAMU
IPC: H04N19/152
Filed: 1991-12-10
Abstract: PURPOSE:To uniformly control picture quality over entire one field. CONSTITUTION:The delay amount of one frame in a line LO 1 is divided for the unit of a field, and a field memory 14 is arranged between an orthogonal transformation circuit 3 and a quantizer 4 in the line LO 1. Quantizing level information is calculated and supplied to the quantizer 4 and an inverse quantizer 9 to specify a quantizing characteristic Qi so that a variable length code formed by a code allocation part 5 during this one field period can not overflow from an output buffer memory 6, and the quantization/inverse quantization of a transformation coefficient EAT (n, n-1) is executed.
Patent JP-H11260638-A (JP)
Title: Electromagnetic actuator
Inventor: BULGATZ DENNIS
IPC: F01L9/20
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an actuator at low cost, to improve thermal expansion property and enable more effective operation of the actuator. SOLUTION: This device consists upper and lower electromagnets being provided, a first side and a second side where the electromagnets are located to face opposite each other, a first and a second spacer 28 and 30 respectively, the first spacer 28 being so jointed to the first side of the electromagnets as to have the electromagnets arranged between both the spacers and the second spacer 30 jointed to the second side of the electromagnets. Additionally, the spacers 28 and 30 are so arranged and formed relating to the magnets as to define a mutual space between the electromagnets, an armature 46 is so attached as to move in the mutual space between the electromagnets, a housing 54 is jointed to the first and the second spacers 28 and 30, and the housing 54 is so arranged as to attach the actuator to the structure body.
Patent JP-H07196831-A (JP)
Title: Porous polytetrafluoroethylene film and its production
Inventor: MORISHITA KATSUHIKO
IPC: C08J9/00
Filed: 1993-12-28
Abstract: PURPOSE:To produc a porous tetrafluoroethylene film which has a fibrous structure virtually contg. no large-sized knot and is produced by stretching an unbaked PTFE molding. CONSTITUTION:This film is produced by stretching an unbaked polytetrafluoroethylene molding while maintaining it unbaked and has a fibrous structure of which the surface contains virtually no knot having a mean size larger than a circle having a diameter of 1mum under a scanning electron microscope. The stretching is done at lower than 327 deg.C at a stretching rate of 100%/sec or lower, pref. 50%/sec or lower, at least in one direction and at an areal stretching ratio of 50 or higher.
Patent JP-H06178528-A (JP)
Title: Heating apparatus for molten-metal distributing pipe for electromagnetic pump
Inventor: MOTOMURA NORIYUKI
IPC: H02K44/02
Filed: 1992-12-04
Abstract: PURPOSE:To achieve the saving of a space and to make it possible to increase the temperature quickly in heating by providing a heat insulating member comprising heat resisting insulating material covering the outside of a thin pipe, and providing a control part, which directly turns ON/OFF the current supply to the thin pipe. CONSTITUTION:A thin pipe 21 is formed of a cylindrical, nonmagnetic conductive material so as to cover the outside of a molten-metal distributing pipe 12. Lead wire terminals 22 are provided at both end parts. The thin pipe 21 acts as a heater tube, which is used for heating the molten-metal distributing pipe 12 by directly conducting a current. A heat insulating member 23 is formed of the ceramic fiber of heat resisting insulating material so as to cover the outside of the thin pipe 12. The current supply to the thin pipe 21 is made ON/OFF with a control part 24. Thus, the low-voltage, large current is conducted into the thin-pipe heater tube, and the temperature is increased quickly. The high-temperature molten metal is sent out of a molten-metal heat insulating furnace under the pressure with an electromagnetic pump without the decrease in temperature. As a result, the improvement of workability and energy saving are achieved, and the space for the entire molten-metal distributing pipe can be saved.
Patent JP-H0625301-A (JP)
Title: Ester and amide of substituted indenylacetic acid
Inventor: RIFUATSUTO PAMUTSUKU
IPC: C08F8/14
Filed: 1991-11-06
Abstract: PURPOSE: To obtain esters and amides of substituted indenyl acetic acids which are effective in eliminating and inhibiting polyps and are useful as active ingredients of medicines which do not cause any severe side effects such as ulcer formation.  
     CONSTITUTION: These esters and amides are compounds of formula I [n is an integer of at least 2; Q is a deprotonized residue of a polymer or a body with a huge molecular structure having molecular weight of at least 1,000 and at least two primary and/or secondary amino- and/or hydroxyl-groups; R 1  is H, low alkyl, haloalkyl; R 2  is H, alkyl; R 3  and R 4  are H, (halo)alkyl, acyloxy, alkoxy, NO 2 , NH 2 , acylamino, SH, OH, halogen, cycloalkoxy or the like; R 5  is alkylsulfenyl, alkylsufinyl, alkylsufonyl] e.g. poly[5-methoxy-2-methyl-1-(P- methyl sulfinylbenzylidene)-3-indenylacetin]chitosan. The compounds of the formula I of which Q is a water swelling polymer having amino group are produced by a method represented in a reaction formula. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0625305-A (JP)
Title: Ester and amide of substituted pyrroleacetic acid
Inventor: RIFUATSUTO PAMUTSUKU
IPC: A61P35/00
Filed: 1991-11-06
Abstract: PURPOSE: To obtain esters and amides of substituted pyrrole acetic acids which are effective for inhibition and elimination of colonic polyps and are less in side effects.  
     CONSTITUTION: Compounds represented by formula I (n is 0, 1; X is a condensed phenyl ring; one of R 1  and R 2  is H, halogen, low alkyl and the other one is and/or non-substituted phenyl, benzil, thienyl or the like, m is n integer of 1 to 3, R 3  is H, low alkyl; R 4  is H, low alkyl, alkoxy or the like; P is an integer of 2 or more; Q is two or more of deprotonated residues of polymers or a body with a huge molecular structure having primary and/or secondary amine and/or OH; when n is O, R 5  is H, low alkyl, alkoxy or the like) are, e.g. poly- N-[Cl-benzoyl-2-methyl-5-methoxy-3-indolyl)-acetyl]quinoxaline. The compounds represented by formula I of whcih the Q is OH-containing polymer being either of swelling or soluble in DMF are produced by a process represented by a reaction formula. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05163296-A (JP)
Title: Boron-containing uridine derivative
Inventor: YAMAMOTO YOSHINORI
IPC: A61K31/7135
Filed: 1991-12-12
Abstract: PURPOSE:To provide a boron-contg. uridine derivative having boroncontg. cyclic substituent in the base domain, giving high affinity for cancer cells, capable of generating high energy on neutron beam irradiation, thus useful as a <10>B carrier for the neutron capture therapies for a variety of cancers. CONSTITUTION:Palladium chloride, triphenylphosphine and cuprous iodide are dissolved in a THF solution of a compound of formula I (Bz is benzoyl; X' is H or OBz) (e.g. 2',3',5'-tris-O-benzoyl-5-iodouridine) followed by addition of trimethylsilylacetylene to carry out reaction; the reaction product is then treated with tetrabutylammonium fluoride to effect detrimethylsilylation into a 5- ethynyluridine derivative of formula II, which is, in turn, made to react with decaborane followed by deprotecting reaction, thus affording the objective boron- contg. uridine derivative of formula III (X is H or OH; R is H, lower alkyl or hydroxy lower alkyl) (e.g. 5-carboranyluridine).
Patent JP-H0530881-A (JP)
Title: Apparatus for controlling main fishing line of fishing reel
Inventor: MIYAMAE TOSHIAKI
IPC: A01K89/015
Filed: 1991-12-10
Abstract: PURPOSE:To obtain the subject apparatus having a specific construction and enabling natural display of a line length, etc., by separately detecting the rotation of a spool and that of a roller and changing the display mode by the lifting and falling of the roller. CONSTITUTION:A main fishing line is delivered to rotate a spool 1 and a roller 4 which can be contacted to or separated from the surface of the main fishing line. The rotation of the spool 1 and that of the roller 4 are detected with a driving metering part 7 and a displaying metering part 8, respectively, and the detected results are processed by a processing unit 9. The rotational number of the spool 1 and the length (meter) of the line obtained from the rotation of the roller 4 are displayed on a display 12 at the same time. Upon the detection of a bite, the delivery of the fishing line is stopped, the stopped position is stored in a memory 10 and the fishing line is wound up while detecting and processing the reverse rotations of the spool 1 and the roll 4 until the cumulative rotational number becomes zero, when the motor is stopped. In the delivery of the fishing line at the next time, the rotation of the spool is stopped when the cumulative rotational number of the spool 1 coincides with the stored rotational number.
Patent JP-2001161966-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can sufficiently thrill and excite the player in a shortened time mode. SOLUTION: The finishing time of a shortened time mode which is started after opening/closing motion of a jackpot winning port 90 based on condition that the player won a special premium in a first display game regarded as a slot machine is regulated by time regardless of the number of operation of a second display game and the continuation period of the shortened time mode is varied corresponding to the result of execution of the second display game carried out at first after that. The upper limit of the number of discharging balls in a unit time is increased from that in an ordinary period during the game is in a shortened time mode. The player is thrilled and excited because the amount of profit the player can receive is varied according to the number of the second display game executed in the shortened time mode continued for a prescribed time.  The player can win the profit more than that in a shortened time mode since the upper limit number of discharging balls per unit time is increased.
Patent JP-H11180630-A (JP)
Title: Printing device, and method for controlling paper discharge to multiple bin unit in printing device
Inventor: IWANAMI MASAYASU
IPC: B41J29/38
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of being used as a mailbox even if a multiple bin unit is used as a sorter, and a method for controlling paper discharge to the multiple bin unit. SOLUTION: When a printer controller 10 receives a status setting PDL, it interprets a header part and stores setting of the use in which lower six bins of respective bins of a multiple bin unit are used as a sorter and upper four bins are uses as a mailbox into a setting storage unit 51. When printing number information is in a received printing job PDL, paper is discharged to the sorter part. If the address mailbox number is in the job, paper is discharged to the bins having the mailbox numbers counted from the tip, other than six bins secured as a sorter.
Patent JP-2000174350-A (JP)
Title: Optical semiconductor module
Inventor: AZUMA HIROYUKI
IPC: H01L23/48
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical semiconductor module which is highly reliable, inexpensive and superior in mass-productivity by improving the service life and manufacturing workability of an optical semiconductor device and reducing variations in the optical characteristics to enhance manufacturing yield. SOLUTION: A recess 1a is formed in an optical semiconductor mounting member, and wiring paths 3 and 3' for supplying an optical semiconductor device 2 with power are formed in the recess 1a. Electrical connection is provided in the recess 1a, and the recess 1a is virtually filled with sealing resin for directly covering the optical semiconductor device 2. Thus, the range of choices of resin is extended, and the service life and process workability of the optical semiconductor device 2 are improved. Furthermore, optical tolerances are enhanced because of stable resin shape, thus improving the manufacturing yield.
Patent JP-H0680487-A (JP)
Title: Method for coating a plurality of spherical parts
Inventor: GURETSUGU BURONDAA
IPC: C23C16/44
Filed: 1992-12-08
Abstract: PURPOSE: To provide a method for uniformly applying an anti-reflective material on entire surfaces of small parts (particularly spherical lenses).  
     CONSTITUTION: This method is constituted of a step for mounting plural almost spherical parts 10 on a transporting member 12 having a grid consisting of grooves intersecting on the upper surface thereof and supporting the parts at 4 locations A, B, C and D of the grid, a process for introducing the transporting member 12, on which the parts are mounted, into a reaction chamber and a process for depositing an appropriate coating material on the exposed surfaces of the respective parts by using a CVD process. Then, the depositing is carried out at a prescribed temp. and for a prescribed time so as to realize a uniform coating with a desired thickness. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000176502-A (JP)
Title: Method for rolling wide flange shape steel
Inventor: OMORI KAZUO
IPC: B21B1/088
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling method for a wide flange shape steel by which bends in elastically deformed parts in the tip part and rear end part are dissolved and the high-quality wide flange shape steel is manufacture. SOLUTION: An inlet-side restraining device 6 is arranged on the inlet side of a universal mill 4 and 1st-3rd outlet-side restraining devices 12, 14, 16 are arranged in the positions along the rolling direction on the outlet side of the universal mill. Rolling is executed while restraining the outsides of the flanges 2b, 2c of a rolled stock 2r and the wide flange shape steel 2R which are made into a hot state with these restraining devices on the inlet and outlet sides. When the tip part of the wide flange shape steel reaches the 1st outlet-side restraining device 12, the restraining conditions to the outsides of the flanges of the wide flange shape steel in the 2nd outlet-side restraining device 14 are changed based on the restraining loads W2, W4 which are measured with this 1st outlet-side restraining device 12.
Patent JP-H05165589-A (JP)
Title: Printer
Inventor: OGAWA KIYOKAZU
IPC: G06K15/00
Filed: 1991-12-12
Abstract: PURPOSE:To perform print by preventing a printer from being occupied exclusively and to perform the print at a time set by a user at environment where the printer can be used by plural host devices. CONSTITUTION:This printer is comprised in such a way that it is equipped with a hard disk device 3 which preserves print data without performing print processing in addition to a storage means 2 which stores the print data from the host device to perform ordinary print processing, and the print data preserved in the hard disk device 3 can be printed interlocking with a timer function 5 in the printer by operating a selection key 6 and a timer set key 7 provided at the operating part 4 of the printer 1.
Patent JP-H05164296-A (JP)
Title: Heat insulation film
Inventor: ISHIMARU HAJIME
IPC: F17C3/04
Filed: 1991-12-12
Abstract: PURPOSE:To provide a heat insulation film adhered to the walls of tanks and the like, especially low temperature liquefied gas tank and the like, through an adhesive agent so that the inner space is kept low or high temp. CONSTITUTION:In a heat insulation film 1 provided with a film main material 2 composed of a plastic film 2a and a front surface layer 2b made of high purity metal with a large crystal grain such as aluminium, a metal thin layer 3 having a small heat radiation is layer deposited on the smooth surface of the front surface layer 2b so that the layer 3 has a super flat crystal grain. With such a process the radiated heat which tends to enter the film 1 is all reflected repeatedly inside the super flat crystal grain of the metal thin layer 3 and thereafter directed to the outside, so that a high heat insulation effect is obtained. In the case of the metal thin film is made of other material than metal, a transparent protection layer 4 is provided at the outermost side.
Patent JP-2001163290-A (JP)
Title: Dredging device
Inventor: SHIMADA YOSHIHIRO
IPC: E02F3/88
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dredging device capable of reducing the influence even if a long or large obstacle is present in the earth and sand of water bottom and preventing the obstacle from blocking an earth and sand suction port. SOLUTION: This device comprises a dredging operation part 30 provided on the tip part of a ladder 10 extended from the hull 20 of a dredger and vertically or laterally rotatable about the base end part connected to the hull 20, and arranged in the water bottom by the rotation of the ladder 10 to perform dredging and sucking operation; a pump provided on the hull 20 and driven so as to suck and carry the earth and sand or the like dredged by the dredging operation part 30 to the earth and sand suction port 32a; and a cylindrical carrying passage member for connecting at least the pump to the dredging operation part 30 to carry the earth and sand or the like. The dredging operation part 30 has a bucket 38 rotatably provided through a bendable arm 36.
Patent JP-H05163872-A (JP)
Title: Bay window
Inventor: TAKAHASHI RYOJI
IPC: E06B1/18
Filed: 1991-12-16
Abstract: PURPOSE:To simply install a bay window at site, indoor side of which is made of wood and outdoor side made of aluminum. CONSTITUTION:Between a bottom board and a top board, a left and a right holddown longitudinal 1 are installed, and between these a plurality of mullions are installed to form a square opening 5 for mounting a window. In this opening 5 a window unit 6 is mounted to form a bay window, wherein the left and right inner side-faces and the upper and lower inner side-faces of the opening 5 are made parallel, and detent pieces 36, 43 in hook shape toward outside of the room are formed rigidly on the left and right inner side-faces. Further the left and right outer side-faces and the upper and lower inner side-faces of an outdoor frame 50 made of aluminum are made parallel, and a detent piece 65 in hook shape toward inside of the room to be engaged by the detent pieces 36, 43 is formed rigidly on the left and right side-faces, and the left and right outer side-faces of the outdoor frame 50 are coupled with the left and right inner side-faces of the opening 5. The upper and lower outer side-faces of an indoor frame 51 made of wood are coupled with the top board and the bottom board.
Patent JP-H07196186-A (JP)
Title: Sheet material feeding device
Inventor: NOJIMA TAKASHI
IPC: B65H3/56
Filed: 1993-12-29
Abstract: PURPOSE:To allow even thin sheet material with low stiffness such as common paper and thick sheet material with high stiffness such as a postcard and an envelope to be separated without the generation of skew feed. CONSTITUTION:A sheet material feeding device is provided with a tip regulating plate 15 inclining and falling in the sheet material feeding direction when the tip SA of sheet material S delivered by a feed roller 2 presses it by the force of the stiffness of the sheet material S. The sheet material S is parted by the regulating plate 15 and separated.
Patent JP-H05223204-A (JP)
Title: Generating method for vapor utilizing heat pump
Inventor: OGATA MASAMI
IPC: F25B30/02
Filed: 1991-12-13
Abstract: PURPOSE:To eliminate a fear of corrosion, an explosion, a fire due to combustion, to enhance an energy efficiency and to improve economy by continuously generating vapor under a predetermined pressure by a heat pump without using combustion. CONSTITUTION:A passage for fluid to be heated is annexed to a condenser 2 of a refrigerating cycle having a compressor 1, the condenser 2, a refrigerant throttle tube 3 and an evaporator 4, and the condenser is used to output vapor in a heat pump. As the refrigerant, refrigerant having a critical temperature of 100 deg.C or higher is used. The cycle is so maintained that at least 87% of enthalpy of the refrigerant for supplying heat to the condenser becomes a temperature of 100 deg.C or higher, thereby operating the pump.
Patent JP-H11179906-A (JP)
Title: Manufacture of piezoelectric element unit and ink jet head employing it
Inventor: KOBATA YASUTAROU
IPC: B41J2/135
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a piezoelectric element having high piezoelectric constant at low cost while simplifying the manufacturing process by suppressing evaporation of compositional components from a piezoelectric at the time of sintering. SOLUTION: A method for manufacturing a piezoelectric element unit having a function for deforming a part of a basic body 1 through electromechanical conversion effect by applying a field between upper and lower electrodes 2, 3 formed on the basic body 1 while sandwiching a piezoelectric 4. A piezoelectric material (paste) is screen printed onto the lower electrode 2 arranged on the basic body 1 or an intermediate layer and then it is heated and fired with the basic body 1 and the piezoelectric material being sandwiched by shielding bodies 8. According to the method, vapor pressure of the compositional elements or molecules of the piezoelectric 4 is increased in the heating/firing atmosphere and evaporation of the compositional elements is suppressed.
Patent JP-H07198749-A (JP)
Title: Instrument for measuring acceleration of traveling object
Inventor: YANAGISAWA KAZUSUKE
IPC: G01P15/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide a device which measures the acceleration of a moving object. CONSTITUTION:Sensors 12 are provided along the path direction of a traveling object so that the body 12 can freely move forward and backward on a straight line. A rear position A and front position B are fixed on the moving route of the body 12 at a prescribed distance L in the moving direction of the body 12. The body 12 is driven forward from the rear position A at a prescribed initial velocity by means of a solenoid A22 and the time T1 until the body 12 reaches the front position B is measured. Then the body 12 is driven backward from the front position B at the same initial velocity by means of another solenoid B26 and the time T2 until the body 12 reaches the rear position A is measured. An arithmetic and control circuit 32 calculates the acceleration alphaof the induction body 12 from the times T1 and T2 and distance L based on an equation alpha=2.L.(T1-T2)/T1.T2.(T1+T2).