baber/WOPTO huggingface dataset:
Patent JP-S57199534-A (JP)
Title: Error compensating method of material cutting accuracy, and its device
Inventor: HONDA SATOSHI
IPC: G01B21/06
Filed: 1981-06-02
Abstract: PURPOSE:To set large an allowable range of error to twice, and to reduce a defective product rate, by absorbing half each of a dimension error of cut length of a material by both sides of a working reference position. CONSTITUTION:When a signal from a displacement meter connected to a detector 17 is received, a comparison operating device compares length of a material with a reference value, and when it is within a range of an allowable error and also is larger than the reference value, a cyinder rod of a cylinder 63 is contracted and a lefting member 61 is made to go down. By an operation of a tapered surface 41, a slider 42 is subjected to force of a spring 55 and moves to the left. As a result, a reference position prescribed by the slider 42 moves to the left. The extent of movement of the slider 42 is controlled by controller so that it becomes half of an error of length L of the material. Subsequently, a cylinder 35 operates, pushes a stopper 33 to the left, and moves the material 10' to the left until the material press-contacts with the slider 42. In this way, a dimension error of the material is absorbed and compensated equally by half each in both sides of a punch 31.
Patent JP-S63258790-A (JP)
Inventor: TANIGUCHI TAKAHIRO
IPC: B65D90/00
Filed: 1987-04-07
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-S5710853-A (JP)
Title: Memory device
Inventor: WATARI TOSHIHIKO
IPC: G06F12/00
Filed: 1980-06-23
Abstract: PURPOSE:To directly output a data of the previous write cycle at a high speed as a read-out data, by providing a data selector, in such a memory device as write and read-out operations to the same address are executed frequently. CONSTITUTION:A memory device is constituted of a memory module 1, a write data register 2, an address data register 3, a command register 4 for storing a write or read-out command, a read-out data register 6, a timing generating circuit 5, etc. It is provided with a command history register 8 for recording a command of the previous cycle, an address history register 7 for recording the address information of the previous cycle, a comparing circuit 9, and an output data selector 10, and when the address information in a read-out cycle has coincided with contents of the address history register, an output of the previous write data register or the read-out data register is made to flow out by an output data selector 9.
Patent JP-S5419252-A (JP)
Title: Bedquilt dryer
Inventor: MURASE KOUJI
IPC: D06F58/00
Filed: 1977-07-13
Abstract: PURPOSE: To dry bedquilt uniformly and effectively with simple structured device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61242349-A (JP)
Title: Laser light source for plural beams
Inventor: ITO MASATAKA
IPC: G11B7/14
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a laser light source for plural beams containing an array of semiconductor lasers LD where the independent drive is possible for each LD, by using a circuit which increases the drive current to set the optical output at a fixed level set previously even when another LD is driven to constitute a drive circuit for at least one LD. CONSTITUTION:A gate element 11 is turned on when signals are applied to terminals 12 and 13, and a current flows to a load resistance 15. Otherwise the element 11 is kept off and no current flows to the resistance 15. When an adjacent recording semiconductor laser LD1 is emitting light, the threshold current of an LD2 increases. Then the element 11 is turned on and the drive current of the LD2 is also increased by an amount equal to the current i3 flowing to the resistance 15. While the deterioration of the optical output of the LD owing to the heat interference of an adjacent LD has an about 50musec time lag. Thus this drive circuit can follow satisfactorily said deterioration of the optical output. As a result, the optical output of the LD2 is always kept at a fixed level and stabilized.
Patent JP-H04317894-A (JP)
Title: Moon/mars surface moving survey machine
Inventor: OHARA HIROAKI
IPC: B64G1/16
Filed: 1991-04-16
Abstract: PURPOSE:To provide an unmanned moving survey machine movable on a sharp slope or precipitous surface on the moon/the Mars. CONSTITUTION:A moving module M1 having a leg fixing device 6b and movable on a sharp slope or precipitous surface on the moon/the Mars, and a generation/ control module M2 having the function of detecting the power supply to the moving module M1 and the position of the moving module M1 by the communication and microwave transmission with the moving module M1 and the outside to generate command signals are provided.
Patent JP-H04317103-A (JP)
Title: Industrial robot
Inventor: UEDA KOJI
IPC: B25J13/08
Filed: 1991-04-16
Abstract: PURPOSE:To miniaturize the actuator of an industrial robot. CONSTITUTION:Whether a first arm 4 and a second arm 6 turn in the same direction or not is detected. When they turn in the same direction, the turning speed pattern of the second arm 6 is set to be a tropezoidal pattern where the second arm 6 is started and stopped during the fixed-speed turning period between ta-tb of the first arm 4, and the speed of the second arm 6 is controlled by avoiding repulsion Ta which operates to a second joint 5 at the time of the acceleration/deceleration of the first arm 4. Thus, respective joint parts and the driving means can be miniaturized.
Patent JP-S528055-A (JP)
Title: Method for heat-treating of vinyl chloride polymers
Inventor: ITOU KOREATSU
IPC: C08L1/00
Filed: 1975-07-08
Abstract: PURPOSE: To obtain a vinyl chloride polymer with improved resistance to discoloration and thermal stability by adding a combination of specified stabilizers to the polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5420452-A (JP)
Title: Air circulating device for open case
Inventor: HIRATA KENJI
IPC: F25D11/00
Filed: 1977-07-15
Abstract: PURPOSE: To shorten a defrosting time and to prevent air from remaining at the bottom, by circulating positively air in the inside and the outside of an open show case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08285675-A (JP)
Title: Knocking detector
Inventor: SANO YOSHIHIKO
IPC: G01H11/08
Filed: 1995-04-10
Abstract: PURPOSE: To provide a knocking detector which has high continuity reliability and has stable resonance output characteristic. CONSTITUTION: A knocking detector 1 is so constructed that a vibration detecting body 7 is installed in a space part 16 between a housing 2 and a cover 4. The body 7 comprises a vibrating plate 9, a piezo-electric element 8, one end face of which is superposed on the plate 9 in such a manner as to come into contact with a projected part 9a, and an adhesive layer 20 disposed between the outer peripheral side vibrating plate 9 from the projected part 9a and the piezo-electric element 8. The layer 20 has designated elasticity, the plate 9 and the element 8 are made adhere to each other by the layer 20, and the layer 20 is used as a damper member to buffer the vibration of the body 7.  As the thickness of the layer 20 is regulated by the height of the projected part 9a, it is possible to reduce variation in the output characteristic of the detector 1 by controlling the thickness of the layer 20 with high accuracy.
Patent JP-2000280154-A (JP)
Title: Corner grinding method and grinder under consideration of shoulder r of grinding wheel
Inventor: KANAYAMA MASAHIRO
IPC: B24B1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a corner grinding method and a grinder capable of conducting grinding work under consideration of a shoulder R by only inputting the shoulder R of a grinding wheel and coordinates close to an R working starting position into a control device. SOLUTION: After a shoulder R size is inputted into a control device 15, corner working data and predicted worked form are operated to be displayed in a display 21 of the control device 15 every time a grinding wheel is moved to a desired position close to a corner grinding starting position, and when display data roughly coincides with working data of a desired corner form, corner working is started. In addition, a control device to operate and display the corner working data and the predicted worked form, and a manual pulse generator for conducting circular interpolation or straight interpolation based on the shoulder R size of the grinding wheel and current position data of the grinding wheel when the grinding wheel is moved to a desired position close to the corner grinding starting position is provided.
Patent JP-S5511058-A (JP)
Title: Sealing material
Inventor: IKEDA TADASHI
IPC: B01L3/00
Filed: 1978-07-10
Abstract: PURPOSE: The tubular sealing material which comprises drilling the through-hole of the specific shape to a rubber stopper of an inverted circular truncated cone type and is commonly usable for experimenting instrument materials of various sizes.  
     CONSTITUTION: In the case of mounting a glass filter 1 of a large diameter to an air suction bottle 2, a rubber stopper 4 of inverted circular truncated cone form is fitted and closely contacted into the opening of the air suction bottle, after which the leg part 1a of the glass filter is forced into the compression part 5a of a small hole diameter in the rubber stopper to maintain airtightness through pressure holding with the compression part. In the case of mounting a glass filter 1 of a small  diameter into an aspirator 6, the opening of the aspirator 7 is fitted and fixed in the expanding diameter part 5c of a larger hole diameter in the rubber stopper, after which the waist part 1b of the glass filter is pressure contacted to the tapered part 5b in the rubber stopper, whereby airtightness may be maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247930-A (JP)
Title: Cement drawing device in pile
Inventor: MIYAHARA HIRONOBU
IPC: E02D5/34
Filed: 1992-03-05
Abstract: PURPOSE:To draw smoothly cement from the inside of a pile by arranging a pair of reinforced frames bending a flat bar in an inverted U-shaped to symmetrical positions on the upper edge of a paper pipe so that they mount on the inside and outside thereof, and fixing them with a bolt passing through the paper pipe to wrap a plastic film. CONSTITUTION:Interlocking holes 2 are provided to bending sections 1a of a pair of reinforced frames made by bending a flat bar in an inverted U-shaped. The reinforced frames are projected to the upper edge of a paper pipe 3 to arrange so that they mount on the inside and outside of the paper pipe 3, and they are temporarily fixed to the paper pipe 3 with a screw 4 from the outsides of the frames. After that, spacers 5 are made to lie between the paperpipe 3 and the frames to fasten to fix, and the peripheral surface of the paper pipe 3 is wrapped with a gas plastic film 9. In addition, the lower ends of the frames are connected with a partition ring 8. According to the constitution, cement is smoothly drawn from the inise of a concrete pipe, work efficiency is promoted and, at the same time, a drawing device can be manufactured at a low cost.
Patent JP-S567783-A (JP)
Title: Manufacture of vincamine acid derivative
Inventor: GIYUI ROZEI
IPC: C07D461/00
Filed: 1980-06-20
Abstract: Vincaminic acid derivatives of formula (A)    <IMAGE>  (A)  useful in treating cerebral insufficiency, are prepared by reacting 1-ethyl-2,3,4,6,7,12-hexahydroindolo[2,3-a]quinolizine with the 2,4-DNP hydrazone of ethyl or methyl bromopyruvate followed by (i) reduction of the C=N bond and (ii) simultaneous cyclization with removal of the ketone-protecting group in either order.
Patent JP-H08253176-A (JP)
Title: Spare tire fixing structure
Inventor: ARISAKA HIROSHI
IPC: B62D25/20
Filed: 1995-03-17
Abstract: PURPOSE: To eliminate installing work of a nut member, and improve productivity by directly forming a screw hole to screw-fit a bolt member on an upper surface of a bracket. CONSTITUTION: A spiral screw hole 2 to screw-fit a bolt member 11 is directly formed on an upper surface of a bracket 1. When a spare tire is fixed to a housing part in a trunk room, the bracket 1 in which the screw hole 2 is preformed is fixed to a bottom surface of the housing part by welding or the like. While adjusting a wheel hole of the spare tire and the screw hole 2 to each other, the spare tire is placed on the bottom surface of the housing part, the bolt member 11 is screwed in the screw hole 2 of the bracket 1. As a result, the spare tire can be fixed without using a nut member.
Patent JP-S60228589-A (JP)
Title: Reversible thermochromic material
Inventor: SHIBAHASHI YUTAKA
IPC: C09K9/02
Filed: 1984-04-26
Abstract: PURPOSE:To provide the titled thermochromic material which allows color and color change temp. to be selectively determined in color formation and is suitable for use as a temp. indicator, consisting of an electron-donating, color-forming org. compd., a compd. participating in a specified reversible color formation and a compd. defining a color charge temp. CONSTITUTION:An electron-donating, color-forming org. compd. (A) determining a color in color formation (e.g. leuco dyes such as diallylphthalide, Leuco Auramine or spiro-pyran), at least one compd. (B) selected from among phenolic hydroxyl group-contg. compds., arom. carboxylic acids, 2-5C aliph. carboxylic acids, acidic phosphate esters and their metal salts, 1,2,3-triazole derivatives and 2-5C halohydrins (derivatives), which reacts with component A to cause reversible color formation, and at least one compd. (C) selected from among nitrile compds., esters, ketones, acid amides and (di)sulfides, which defines color change temp. and controls sensitivity to temperature, are mixed together in a weight ratio of A:B:C of 1:0.1-10:10-100. The mixture is microencapsulated.
Patent JP-S5210817-A (JP)
Title: Steel sheet having excellent toughness for pressure vessel of atomic f urnace
Inventor: NAKAO HITOSHI
IPC: C22C38/00
Filed: 1975-07-10
Abstract: PURPOSE:Settling the most suitable range of components for a new index of toughness, that is, RTNDT, and offering steel sheet having excellent toughness for pressure vessel of atomic furnace satisfying RTNDT <= -40 deg.C and upper shelf energy >= 10.4 kg/m (75 ft - lb).
Patent JP-S57199750-A (JP)
Title: Recording paper monitor device
Inventor: WATAI KATSUHIRO
IPC: G03G15/00
Filed: 1981-06-02
Abstract: PURPOSE:To detect the remainder of the recording paper and the paper end precisely by detecting electrically the inclination of a lever in response to the remainder of the recording paper and the contact of the lever tip with a shaft core of the recording paper. CONSTITUTION:A holder 13 at an earth potential is connected to a conductive shaft core 16 of the roll-shaped recording paper 1, and a conductive roller 19 is provided on the tip of a lever 21 made of a conductive material and fitted in one body to a shaft 18 of a bracket 17 as free of rotation. The output terminal of a rotary potentiometer 22 is connected electrically to the lever 21, and the signal is fed into a transistor switch Q6 and comparators CMP1-CMP5 of a monitor circuit 23, then the output is fed into a remainder displays LED1-LED5. The output of the meter 22 detecting the inclination of the lever 21 in response to the remainder of the recording paper 1 turns the displays LED1-5 off, and when the remainder is further reduced to zero, the roller 19 and the lever 21 are grounded and the switch Q6 is turned off, issuing a paper end detection signal PED.
Patent JP-H03286102-A (JP)
Title: Control device for steam turbine
Inventor: SHINDO KURA
IPC: F01D19/00
Filed: 1990-04-02
Abstract: PURPOSE:To conduct excellent control of a rotational speed at the time of starting and in the range of a low load by conducting control of the rotational speed with both a main steam stop valve and a main steam control valve while once shutting off the main steam stop valve at the time of load dump of a steam turbine. CONSTITUTION:At the time of load dump of a steam turbine 4, a load contact 10 is opened to abruptly shut-off a main steam control valve 3 so as to prevent over-speed of the steam turbine 4. Simultaneously, a switching contact 24 is opened to thereby cut off a full-open bias signal from a switching circuit 17 to a second adder 15 so as to shut off a main steam stop valve 2. After the shut-off, the switching contact 24 is again closed to switch over to turbine start-up by the main steam stop valve 2, namely to a full arc admission signal. With this constitution, the main steam control valve 3 which is unstable in flow rate control is made to function to prevent over-speed of the turbine at the time of load dump, and thereafter control of the rotational speed is shifted to the main steam stop valve 2 side to obtain a stable control characteristic. Consequently, stable control of the rotational speed can be conducted at the time of start-up and in the range of a low load.
Patent JP-S62244390-A (JP)
Title: Production of candida cardiac glycoside
Inventor: MURATA HISAO
IPC: C12R1/72
Filed: 1986-04-15
Abstract: PURPOSE:To readily obtain a candida cardiac glycoside having cardiotonic and coronary vasodilator action together in a large amount, by cultivating a microorganism of the genus Candida in a culture medium. CONSTITUTION:Candida alibicans ATCC5811 strain, etc., is cultivated in a culture medium to accumulate a cardiac glycoside ion microbial cells. The microbial cells are then collected by a centrifugal separation method, etc., and washed with physiological saline solution, etc., to afford microbial cells, which are then ground in a colloid mill, etc., and further subjected to alkali treatment, enzymic treatment, etc., to provide an extract. The resultant extract is then purified by gel chromatography, etc., to afford the aimed candida cardiac glycoside having chemical composition of 89.52% polysaccharide (measured by an anthrone method) 9.53% protein (measured by the Lowry method), 1.22% lipid (measured by vanillin-phosphoric acid method), etc., and pharmacological action, e.g. increase in internal pressure of the left ventricle, coronary blood stream, etc., by administering to rats, etc.
Patent JP-H1037982-A (JP)
Title: Air conditioner provided with air conditioning compressor provided with viscous joint
Inventor: LUTZ DIETER DR
IPC: F02D29/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To accomplish connection without any collision by providing a working chamber filled with viscous fluid and a storage chamber serving as a reservoir for the viscous fluid, regulating a filling ratio between both chambers according to the condition, and connecting action of a driven side element to that of a driving side element via the working chamber. SOLUTION: When a pressure is applied to a working chamber 7 from the radius direction inside area via a pressure source 26 and a pipe 24 and a regulating device 59 is operated so that viscous fluid in the working chamber 7 is held in a storage chamber 8 via a communication part 9, rotation of a casing 1 by means of a belt 57 is prevented from being transmitted to a rotation element 6. The rotation element 6 interlocks while accompanied by a slip, when the regulating device 59 is controlled, the storage chamber 8 is pressurized and energized by means of a pressure source 27 via a pressure tube 23 and a conduit tube 12, a part of the viscous fluid inside the storage chamber 8 is pressed out into the working chamber 7 via the communication part 9, and the radius direction outside area in a shear clearance 5 is filled with the viscous fluid.  When the storage chamber 8 is pressurized maximally while the working chamber 7 is pressurized minimally, rotation is transmitted without any slip.
Patent JP-S5511289-A (JP)
Title: Exposure value display device
Inventor: IURA YUKIO
IPC: G03B15/05
Filed: 1979-07-05
Abstract: PURPOSE: To enable confirmation of specified aperture value and completion of preparation for flash photographing, by providing a meter to indicate the specified aperture value set in a dimmer type flash device, and driving the meter at the end of charging of condenser and completion of preparation for emission.  
     CONSTITUTION: A switching transistor TR 1  is connected in series between specified aperture information signal transmitting terminals e 1  and f 1  of a dimmer type flash device. When a selector switch S 3  is set to one of positions A 1  to A 3 , an aperture plate provided in front of the photo detector to detect the light reflected from the object built in the flash device displaces in cooperation. The base of transistor Tr 1  is connected to a condenser C 2 , which is charged by a high voltage power source V of the flash device, through a neon tube Ne to detect the flash ready state. A meter M to indicate the specified aperture value set in the flash device is provided on the camera side, and is designed to be driven at the completion of charging of the condenser C 2 . Therefore, an exposure display device enabling confirmation of both specified aperture value and completion of preparation for flash may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000272211-A (JP)
Title: Printer
Inventor: UCHIYAMA YUKIHIRO
IPC: B41J29/42
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can effectively print by a display of an operation panel in accordance with an operation efficiency of an operator. SOLUTION: A printer has a printing means 70 for executing printing, a sheet transfer means 50 for transferring a recording sheet to the printing means, a data acquisition means 10 for obtaining electronic data from recording media, an input means 20, a display means 30 for displaying specifications of printing conditions and process procedures, a means for making the display of the display means selectable in accordance with a difference in operation efficiency level of operators, and a control means 100 for controlling the printing means and the transfer means on the basis of the electronic data of the data acquisition means and a printing setting signal generated at the input means.  In the case where one of a plurality of printing initial conditions obtained by selecting and combining each one of a plurality of choices for each specification of printing conditions is fixed as a printing setting, the input means generates a printing setting signal corresponding to the printing setting. When one of the plurality of printing initial conditions is not fixed as a printing setting, the input means generates a predetermined printing setting signal.
Patent JP-H07268957-A (JP)
Title: Block assembling member for constructing space truss structure
Inventor: AZEMOTO KENICHI
IPC: E04B1/19
Filed: 1994-04-01
Abstract: PURPOSE:To make a block assembling member compact for easy lift, form a horizontal member simultaneously with the connecting of the block assembling member, and improve the constructing efficiency of a space truss structure. CONSTITUTION:Two frame constituting members 1 having a required length are mutually crossed in X-shape and connected, and a first joint member 3 is erected-between the opposed one-side end parts of the frame constituting members 1. A second joint member 5 having substantially the same length as the first joint member 3 is laid in parallel to the first joint member 3, and the center part of the second joint member 5 is connected to the intersections 2a, 2b of the frame constituting members 1.