baber/WOPTO huggingface dataset:
Patent JP-H04173753-A (JP)
Title: New conjugated diyne compound
Inventor: SHIMOMURA KOUICHIROU
IPC: A61K31/22
Filed: 1990-11-07
Abstract: NEW MATERIAL:A conjugated diyne compound shown by formula I and formula II (Y is H or group shown by formula III; Z is Ac or group shown by formula IV; Ac is acetyl). EXAMPLE:A compound shown by formula V (named lobetyolin). USE:An anti-cancer drug or an intermediate therefor. PREPARATION:A plant material of Lobelia inflata, preferably root, especially hair root thereof is dried, powdered, extracted with a lower alcohol such as methanol, separated and purified by a conventional procedure to give a compound shown by formula I. Then, this compound is acetylated by a conventional procedure to give a compound shown by formula II. The hair root is obtained by infecting cut stem piece of the plant material of Lobelia inflata with a bacterium to give a matter and subjecting the matter to tissue culture.
Patent JP-2001126415-A (JP)
Title: Device and method for recording and reproducing information
Inventor: SUGA SATOSHI
IPC: G11B20/18
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent data recorded on a recording medium from becoming non-reproducible in a short time. SOLUTION: A controller 4 records prescribed data to the respective blocks of an optical disk 9. At the time of data reproduction for confirming whether or not the data are respectively accurately recorded, error correction degrees to the respective blocks are measured by an error correction measurement part 17, the respective measured error correction degrees are compared with a stipulated degree set in advance and the block of the error correction degree judged as being larger than the stipulated degree is altered to an alternation block.
Patent JP-2000124561-A (JP)
Title: Printed wiring board
Inventor: AISAKA TORU
IPC: H05K3/46
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To realize a printed wiring board where a conductor is restrained from releasing heat due to a so-called skin effect when a high-frequency current is made to flow through the conductor formed on the board and signals are restrained from being delayed, wherein the skin effect is that a high-frequency current flows through a conductor concentrating on its skin. SOLUTION: A printed wiring board 4 is composed of an insulating board 1 and a wiring conductor 2 that is formed on the surface of the board 1 extending in a certain direction. A conductor 3 is formed on the surface of the wiring conductor 2 in the direction in which a high-frequency current flows through the wiring conductor 2. By this setup, a wiring where a high-frequency current flows through is composed of the wiring conductor 2 and the conductor 3, so that the skin of the wiring where a high-frequency current flows can be increased in area. When a high-frequency current flows through the wiring composed of the wiring conductor 2 and the conductor 3, the wiring is restrained from increasing in electric resistance due to a skin effect, and as a result, the wiring is restrained from releasing heat, and signals are prevented from being delayed.
Patent JP-H05135651-A (JP)
Title: Push switch
Inventor: ISHIHARA YUKISUKE
IPC: H01H13/52
Filed: 1991-11-15
Abstract: PURPOSE:To provide an illuminated push switch or the like for use in the input portion or control portion, etc., of audiovisual apparatus and which can prevent inclination of a push button section at the time of pushing operation to enable stable switching operation. CONSTITUTION:A push button 21 is connected and supported to the inside of an insulating frame body 23 by a flexible connecting portion 25 made of a metallic thin plate, and more than three insulating arms 27 are projected integrally with one another from the button 21 to the lower side of the insulating frame body 23 and a separating portion 29 is formed integrally with the metallic thin plate at the abutting portion of the end 28 of each arm portion and the lower face of the insulating frame body 23, so that the push button 21 is not tilted more than a certain degree during switching operation and that switching operation is ensured.
Patent JP-H01266116-A (JP)
Title: Novel crystalline copolymer of propylene
Inventor: RUIJI MARIA RESUKOONI
IPC: C08F10/06
Filed: 1988-11-28
Abstract: PURPOSE: To lower a melting point and to improve the welding characteristics of a film capable of obtaining a crystallization degree and mechanical characteristics by copolymerizing propylene, ethylene and/or α-olefins in the presence of a specified catalyst.  
     CONSTITUTION: The mixture of (A) propylene and (B) ethylene and/or a formula I (R represents the alkyls of C 2-10 ) is polymerized at a temperature below 20°C on the condition of maintaining the content of the component (B) existent in the mixture of a gas phase in 2-10 mol.% in the presence of the catalyst obtained from the solid hard chiral compound of Zr shown by a formula II (R 1-2  are halogen and the alkyls of C 1-6 , X and Y are asymmetric monocyclic and polycyclic organic groups and R 3  is the linear group of C 1-4  and the cyclic group of C 3-6 ) (a) and a cyclic or linear almoxyane compound shown by a formula III [(n) is from 2 to 25] and a formula IV [(n) is from 1 to 25] (b). Thus, the copolymer containing 2-10 mol.% of component (B) and having a melting point of from 110° to 140°, solubility in xylene at 25°C less than 10 wt.% and intrinsic viscosity (in tetralin at 135°C) ≥0.2 dl/g can be provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10142995-A (JP)
Title: Fixing device
Inventor: NIWA MINORU
IPC: G03G15/20
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To pressurize a pressure roll with a specified pressure by compensating a varying portion of diameter of the pressure roll due to the secular change or the difference of the form size. SOLUTION: This fixing device is provide with a copying history memory part 23 storing cumulative value of copying frequency while storing the history information with respect to the recently printed paper sheet size, the correction coefficient memory part 24 storing a pressure correction quantity compensating the secular change of the diameter of the pressure roll corresponding to the cumulative copying frequency by corresponding the cumulative coping frequency while storing the pressure correction quantity correction the pressure balance in the axial direction by the pressure roll corresponding to the history information,  the pressure control part 21 correcting the size of pressure and the left and right pressure balance by the pressure roll based on these collection quantity by reading the cumulative value of the copying frequency and the history information from the copying history memory part 23 corresponding to a fixing operation command, and reading the pressure correction amount corresponding to the pressure correction quantity and the history information corresponding to the cumulative value from the correction coefficient memory part 24.
Patent JP-S63230215-A (JP)
Title: Method for changing over route of rolled bar wire rod
Inventor: NAGASAWA SHIGERU
IPC: B21B15/00
Filed: 1986-12-16
Abstract: PURPOSE:To surely and smoothly change over the route of a rolled bar wire rod under high speed traveling by controlling a pair of the pinch rollers arranged at both sides of the rolled bar wire rod while traveling on a pass line. CONSTITUTION:In the case of a pair of pinch rollers 11, 12 being arranged in opposition on the straight line intersecting at right angles with a pass line 1, a traveling rolled bar wire rod 16 travels in a straight line along the pass line 1 at the peripheral speed of said roller 11, 12. If the peripheral speed of one part of the pinch roller is made faster than that of the other part of the pinch roller from said state, the surface of the bar wire rod 16 at the side brought into contact with the pinch roller of the high speed side is made elongated. The bar wire rod 16 is therefore bent to the pinch roller side at the low speed side, as a result, the traveling direction of the bar wire rod 16 is changed to change over the traveling route of the bar wire rod 16. If, then, the peripheral speed of the pinch roller at high speed side is made the same as that of the other part of the pinch roller, the bar wire material 16 is restored on the original pass line 1.
Patent JP-H08158790-A (JP)
Title: Pipe burying device
Inventor: HANAMOTO TADAYUKI
IPC: E21D9/06
Filed: 1994-12-05
Abstract: PURPOSE: To miniaturize a driving device including a push plate for pushing a casing and a buried pipe receiving plate for receiving a buried pipe. CONSTITUTION: In a pipe burying device constituted of a push plate 2 provided along a guide member so that it is capable of moving front and rear, a driving cylinder device 3 for pushing and moving the push plate 2, a buried pipe receiving plate 6 connected to the front side of the push plate 2 through the push plate 2 and an adjusting cylinder device and receiving the basic end of a buried pipe 7 and a casing 4 connecting a pilot pipe to the front end, provided to the inside of the burying pipe 7, the adjusting cylinder device for connecting the push plate 2 and buried pipe receiving plate 6 is such that a piston rod thereof is connected to the buried pipe receiving plate side. The cylinder section is so supported on the push plate 2 side that the rear end thereof is positioned to the rear side from the front side end face of the push plate 2.
Patent JP-S63153645-A (JP)
Title: Parity generating circuit
Inventor: MITSUMOTO TOSHIO
IPC: G06F11/10
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a parity generating circuit with the simplified constitution by connecting n-stage [(n) is positive integer] of circuit units in series where a complementary data signal is inputted to a control electrode of each circuit means. CONSTITUTION:When a 1st data input signal is logic 1 (D0='1', inverse of D0='0'), circuit means 502, 503 are conductive and circuit means 504, 505 are nonconductive. Thus, a 1st input terminal information 1 is outputted to a 1st output terminal 512 and a 2nd input terminal information 0 is outputted to a 2nd output terminal 514. When the 1st data input signal is logic '0', the operation is reversed. That is, when the data input signal is logic '1', the input information is sent as it is and when the data input signal is logic '0', the information inversed is sent to the next stage. Thus, 4 stages of circuit units 501 are used to generate parity of data length 4-bit.
Patent JP-S63153648-A (JP)
Title: Program maintenance equipment
Inventor: DEGUCHI SHINYA
IPC: G06F9/44
Filed: 1986-12-17
Abstract: PURPOSE:To facilitate debugging by detecting a patch from an object program with patches inserted therein automatically, converting the result into a source code and outputting the result. CONSTITUTION:The object program with the patches inserted therein is read by a read means 21 and illegal jump instruction is searched by a detection means 22 from the read object program to detect a patch. The object code of the detected patch is converted into a source code by a conversion means 23 and the converted patch is outputted by an output means 24. Since the corrected part and content are represented in a form understood directly visually for a person applying debugging, the debugging is facilitated.
Patent JP-H08161068-A (JP)
Title: Link lever device
Inventor: ISHIKAWA SATOSHI
IPC: B60H1/00
Filed: 1994-12-05
Abstract: PURPOSE: To uniformly set the operation force of a link lever and to disuse a flat spring to simplify the constitution. CONSTITUTION: A fulcrum shaft 13 is formed on a resin substrate 11 as one body, and a cylindrical support base 14 slightly lower than the fulcrum shaft 13 is formed around the fulcrum shaft 13 as one body, and a lever retaining piece 13a extended in the direction perpendicular to the axis is formed on the side face of the front end part of the fulcrum shaft 13. The gap between the lever retaining piece 13a and a front end part 14c of the support base 14 is made slightly narrower than plate thickness (t) of a link lever 10. The link lever 10 is provided with a hole 10a pierced by the fulcrum shaft 13 and the lever retaining piece 13a, and the link lever 10 is freely turnably held between the lever retaining piece 13a and the front end part 14c of the support base 14 by the elastic pressing force of resin.
Patent JP-H07128056-A (JP)
Title: Mobile gas survey system
Inventor: SADA TATSUNORI
IPC: G01C15/00
Filed: 1993-11-05
Abstract: PURPOSE:To facilitate survey of a vast ground utilizing GPS. CONSTITUTION:A horizontal telescopic arm 7 provided with a fixing part 7a at the forward end thereof is installed on a running vehicle 2 through a body 6 which can be turned freely in a horizontal plane and positioned at an arbitrary turning angle. Furthermore, the telescopic arm 7 can be positioned at an arbitrary arm length RL and a GPS antenna 51 is installed at the fixing part of the telescopic arm 7. A height detector 60 measures the height RH of the antenna 51 with respect to a survey point Pn.
Patent JP-2000103247-A (JP)
Title: Motor scooter type vehicle
Inventor: KURATA KOJI
IPC: B60K17/06
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an engine case of a unit swing type engine for efficiently cooling a V-belt type automatic transmission and preventing trouble of a self- engine starter by foreign matter contained in outside air. SOLUTION: This vehicle is mounted with a unit swing type engine 14 having a self-engine starter 45 and a V-belt type automatic transmission 31 by continuously arranging a transmission case 17 in an engine main body 16. In this case, the self-engine starter is constituted so that a starter motor is arranged outside a V-belt 33 of the V-belt automatic transmission in parallel to a crankshaft 27 and rotation of this starter motor is transmitted to the crankshaft on the engine main body central side by a drive pulley 32, and is also arranged in the unit swing type engine.
Patent JP-H06147671-A (JP)
Title: Cooling control device for multi-chamber type air conditioner
Inventor: NISHIO YASUNORI
IPC: F25B5/02
Filed: 1992-11-12
Abstract: PURPOSE:To prevent refrigerant from being turned into two-phase before each of indoor side electrical valves in a device in which a plurality of indoor devices are connected in parallel to an outdoor device by a method wherein a controlling operation is carried out for restricting an upper limit of a degree of opening off the electrical expansion valves at the indoor device in response to a value of a degree of superheating at outlet pipes of a plurality of indoor devices. CONSTITUTION:Refrigerant discharged from an outdoor device 1 having a compressor, an outdoor heat exchanger and an expansion valve and the like is distributed into each of indoor devices 6a to 6c, its pressure is reduced by indoor electrical expansion valves 7 (7a to 7c), thereafter the refrigerant is evaporated at indoor heat exchangers 11 (11a to 11c) and then the refrigerant is returned back to the outdoor device 1. In such a multi-chamber type air conditioner, the outlet pipe of the indoor heat exchanger 11 is provided with means 8a to 8c for detecting the degree of superheating. An upper limit degree of opening of each of the indoor electrical expansion valves 7 is determined in a stepwise manner at the means 18a to 18c for determining the upper limit degree of opening in response to the value of the detected degree of superheating and at the same time the upper limit degree of opening and the degrees of opening calculated by the degree of opening calculation means 13a to 13c are compared by the degree of opening determining means 19a to 19c and then a degree of opening of the indoor electrical expansion valve 7 is determined.
Patent JP-H05139881-A (JP)
Title: Molecular beam epitaxial growing method and unit therefor
Inventor: YAMADA TAKASHI
IPC: C30B23/08
Filed: 1991-11-18
Abstract: PURPOSE:To provide the title method and unit capable of giving epitaxial layer of lower interfacial level density by effectively cleaning the surface of a substrate at lower temperatures. CONSTITUTION:The surface of a substrate 20 held under a vacuum in a reaction chamber 5 is treated with a remote plasma from a plasma generator 3 followed by moving the substrate 20 into a growing chamber 8 while maintaining the vacuum state, where an epitaxial layer is formed by the title method.
Patent JP-H04175837-A (JP)
Title: Input data recording system
Inventor: ITO MASAYUKI
IPC: G06F11/34
Filed: 1990-11-07
Abstract: PURPOSE:To permit a personal computer operator to inspect an erroneous input and to trace input procedure at the time of trouble occurrence by recording all inputted data in a certain storage device and outputting recorded data at the time of necessity. CONSTITUTION:A keyboard 1 inputs input data to a control part 2. The control part 2 consists of a microprocessor and executes data processing in accordance with a control program written in a memory. An input data storage file 3 is the storage area of input data. The recording content of input data is outputted from the input data storage file 3 to an output device 4 by an output means 22 at the time of viewing it. Thus, the erroneous input can be inspected and the input procedure at the time of trouble occurrence can be traced by the personal computer operator.
Patent JP-2000126092-A (JP)
Title: Central cleaner explaining device
Inventor: GOMIBUCHI RYUJI
IPC: A47L5/38
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a central cleaner explaining device capable of easily explaining a central cleaner invisible inside and impressing the state of piping in a wall, the sucked state of tissue paper, and the like. SOLUTION: This central cleaner explaining device is provided with a device body 2 with an exhibition chamber 26; a single transparent piping 3 long in the total length meandering longitudinally and laterally in the exhibition chamber 26; a suction device 4 connected to the downstream end of a longest transparent pipe 31d of the transparent piping 3 so as to suck tissue paper Ta when actuated; a suction port 53 provided in the device body 2 to allow the upstream end of upstream piping 34 of the transparent piping 3 to be connected thereto; and a flexible hose 5 mounted at one end to the suction port 53 and led outside of the device body 2. The sucked state of the tissue paper Ta sucked from the flexible hose 5 through the transparent piping 3 when the suction device 4 is actuated is looked at through the transparent piping 3 to explain a central cleaner invisible inside.
Patent JP-H10137195-A (JP)
Title: Radiation clinical thermometer
Inventor: EGAWA SHIYUNJI
IPC: G01K13/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a radiation clinical thermometer which makes the tip toward an object to be measured, namely, a probe part finer without lowering sensitivity. SOLUTION: A radiation clinical thermometer is provided with a light-guide pipe 15 for guiding infrared rays from an object desired to measure temperature, a first infrared sensor 10 to detect infrared rays from the light-guide pipe 15, a temperature sensor 12 to generate a reference temperature signal, a reference cavity 17 which indicates the temperature condition almost the same as that of the light-guide pipe 15 while being closed to admit none of infrared rays from outside, an second infrared sensor 11 to detect infrared rays from the reference cavity 17, a temperature computing means 13 to calculate temperature based on signals from the first infrared sensor 10, the second infrared sensor 11 and the temperature sensor 12 and a display device 14 to display temperature based on a signal from the temperature computing means 13.  In this case, at least one of the light-guide pipe 15 or the reference cavity 17 is made gradually finer toward an incident port of the light-guide pipe 15 from the side of the first or second infrared sensor 10 or 11.
Patent JP-H03210150-A (JP)
Title: Chewing gum having improved sweet profile in mixture with caked powdery sweetening agent free from starch
Inventor: PATEL MANSUKH M
IPC: A23G4/10
Filed: 1990-11-07
Abstract: PURPOSE: To produce a chewing gum which has an improved sweetness profile and gives flavors and sweet taste which last for a long time by using a particulate massive sweetener substantially containing no starch as a sweetener. CONSTITUTION: A particulate massive sweetener having such particle size distribution that at least about 60% of the particles pass a sieve of US standard #325 and substantially containing no starch is prepared, for example, by selecting from a group of sucrose, fructose, xylitol and a mixture of these. Then if desired, a nonstarch fluidizing agent such as fumed silica and an artificial sweetener such as aspartame are compounded in the sweetener. Then the pulverized block sweetener by about 40 to 90%, a gum base by about 5 to 50% and a flavor by about 0.5 to 3% are mixed.
Patent JP-H03164052-A (JP)
Title: Manufacture of rotor for inductor type ac generator
Inventor: SAGA NOBUHIKO
IPC: H02K15/02
Filed: 1989-11-20
Abstract: PURPOSE:To improve magnetizing characteristic and to improve the output of a generator by removing a working distortion of metal tissue in the pawl of an inductor by heat treating when a cold forging step of the inductor is completed. CONSTITUTION:In a forging step of an inductor 1, it is heat treated at 550-650 deg.C after it is finally forged (3). In this case, for example, the temperature of the inductor 1 is heated to 750 deg.C, held for 30min, and heat-treated. The working distortion generated in the metal tissue 1b of the pawl 1a of the inductor 1 is removed as apparent from the enlarged part (a) of the tissue 1b by the heat treating. That is, the part corresponding to the distortion a1 in the conventional enlarged part of the tissue 1b is not generated in the heat-treated enlarged part (b). Thus, the flow of a magnetic flux in the inductor excited by an exciting coil becomes smooth.
Patent JP-2001124522-A (JP)
Title: Crack evaluator using image processing
Inventor: KOIDE HIROSHI
IPC: G06T7/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a crack evaluator, capable of numerically evaluating the width of a crack narrower than the width of one pixel of image pickup elements of a digital camera, using image processing. SOLUTION: This evaluator comprises an input unit for inputting a digital still image of an object having cracks, an image deformation corrector for converting the digital still image or a binary image into an orthogonal projected image, an image processor having a binarization processor for binarization processing the digital still image to generate a binary image, a display for displaying the image, means for indicating an arbitrary point on the displayed image, and an evaluator unit which groups pixels having prescribed values of image data of the binary image taken within a prescribed range near the indicated point into mutually continuous pixel groups, selects the group having a maximum area to obtain its inertial secondary moment, obtains the number of pixels corresponding to the auxiliary axis length of a rectangle having an area equal to that of the inertial secondary moment,  and determines the evaluation value of the crack width, based on the obtained number of pixels.