baber/WOPTO huggingface dataset:
Patent JP-S5239974-A (JP)
Title: Incinerator for fluid refuse
Inventor: KOFUNE EIICHI
IPC: F23G5/44
Filed: 1975-09-26
Abstract: PURPOSE: To provide a rotary incinerator of parallel flow type, in which fluid refuse is poured through a pipe so as to prevent back-flow and to remove the adhered refuse by means of a rotary flexible member in the pipe to thereby prevent clogging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273930-A (JP)
Title: Preparation of biaxially oriented low density polyethylene film
Inventor: MATSUMOTO YOSHIO
IPC: B29C55/12
Filed: 1985-05-29
Abstract: PURPOSE:To improve the operatability of orientation and to prepare biaxially oriented film whose transparency has been remarkably improved, by biaxially orientating a resin compsn. which consists of a specified quantity of linear low density polyethylene and a specified quantity of branched low density polyethylene. CONSTITUTION:An un-drawn film or sheet is prepd. by using a polyethylene resin compsn. which consists of 97 to 55pts.wt. of linear low density polyethylene whose melt index is 0.3 to 4g/10min, pref. 0.5 to 3g/10min and 3 to 45pts.wt. of branched low density polyethylene whose melt index is 0.3 to 4g/10min and the film or sheet is then biaxially oriented by a draw ratio of less than 3 times to the longitudinal direction and a draw ratio of 3 to 9 times to the lateral direction. The biaxially oriented film can be thereby obtd. stably and in high efficiency and the films prepd. has excellent transparency, uniform thickness and excellent strength.
Patent JP-S5740478-A (JP)
Title: Rhodanine derivative, its preparation and aldose reductase inhibitor containing rhodanine derivative
Inventor: TAUCHI TADAO
IPC: C07D417/14
Filed: 1980-08-22
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> together are tetramethylene or pentamethylene; R<1> is H, and R<2> cycloalkyl/cycloalkenyl which may have alkyl substituent group, anthryl, naphthyl or phenyl which may have a substituent group, e.g. Cl, R<1> and R<2> are phenyl which may have a substituent group such as halogen; R<3> is H, alkyl, aralkyl or cycloakyl/cycloalkenyl which may have alkyl substituent group, etc.) or a nontoxic salt of the acid when R<3> is H. EXAMPLE:3-Carboxymethyl-5-(4-chlorobenzylidene)rhodanine. USE:An aldose reductase inhibitor useful for the prevention and remedy of complications of chronic diabetes, e.g. neuropathy, retinopathy, diabetic cataract or nephropathy. PROCESS:A compound of formula II is reacted with a compound of formula III, and if desired the resultant product is then converted into a nontoxic salt of the acid when R<3> is H to give the compound of formula I.
Patent JP-H07320873-A (JP)
Title: Manufacture of thin film electroluminescent element and manufacture device therefor
Inventor: TANAKA KOICHI
IPC: H05B33/14
Filed: 1994-05-27
Abstract: PURPOSE:To provide a manufacturing method and a device therefor, shortening an annealing time and ensuring high productivity for an electroluminescent element. CONSTITUTION:A processing substrate 11b to be annealed is placed on the surface 22a of a stage 22. In this case, the substrate 11b is formed out of a lower electrode 13, a lower insulation layer 14, an EL luminous layer 15 and an upper insulation layer 16 laid in order on a transparent substrate 12. A projector means 29 is provided at an upper position faced to the surface 22a of the stage 22. The means 29 includes a plurality of light sources 23 and reflectors 24, and the light sources 23 are respectively laid along a plurality of recesses 24a formed on the reflectors 24. Light from the light sources 23 are irradiated approximately on the whole surface of the substrate 11b. Furthermore, the light is selected, so as to include the absorption wavelength band of an electrode material contained in the lower electrode 13 of the substrate 11b. When temperature reaches the prescribed level, light emission is stopped and a cooling process starts.
Patent JP-S62271758-A (JP)
Title: Image-forming system for printer
Inventor: UEHARA SHUNICHI
IPC: B41J2/385
Filed: 1986-05-20
Abstract: PURPOSE:To contrive a simpler mechanism, higher reliability and a lower cost, by providing a pair of toner-attracting former-stage electrode arrays, a toner- accelerating intermediate-stage electrode array and a latter-stage electrode. CONSTITUTION:A toner 7 fed along the surface of a sleeve 6 of a magnet roller 5 by rotating the roller 5 is ejected under attraction by the potential (electric field) of former-stage electrode arrays 1, and when it reaches the gap G between the electrode arrays 1, it is attracted with acceleration toward an intermediate- stage electrode array 3 under the effect of the electrode array 3 having a potential higher than that of the electrode arrays 1. Thereafter, the toner 7 is attracted by a latter-stage electrode 4 having a still higher potential disposed on the rear side of a printing paper 9, and is adhered to the paper 9. Controlling circuits 10, 11 are provided for controlling the ejection of the toner. The potential given to the electrodes, that is, the ejection of the toner is controlled by turning ON and OFF the controlling circuits 10, 11, thereby determining the black (toner present) and the white (toner absent) of an image. Accordingly, the image is formed directly on the printing paper without using a transferring photosensitive drum, a so that mechanism is simplified, and higher reliability and a lower cost can be contrived.
Patent JP-H05316684-A (JP)
Title: Rotating electric machine
Inventor: SAITO KOICHIRO
IPC: H02K7/00
Filed: 1992-05-08
Abstract: PURPOSE:To make the key of a rotary electric machine easily removable and, at the same time, to prevent the damage of a bearing put on the rotating shaft of the machine when the key is removed. CONSTITUTION:Since a key gradually comes off upward from a shaft when a tool, such as a common head screw driver, etc., is struck with a hammer after the tool is inserted into a notch 5b and the front end of the tool is pressed against the bottom section of a key 8, the key 8 gradually comes out upward from the shaft 5, the key 8 can be surely removed from the shaft 5 while the tool does not act on the shaft 5. Therefore, a bearing put on the shaft 5 is not damaged, because the impact force of the hammer is not transmitted to a bearing through the shaft 5.
Patent JP-H05313347-A (JP)
Title: Formation of resist pattern
Inventor: ARAKAWA KATSUHARU
IPC: G03F1/70
Filed: 1992-05-08
Abstract: PURPOSE:To form the resist patterns on the surface of a three-dimensional shape by simultaneous exposing in the method for formation of the resist patterns by a photolithographic technique. CONSTITUTION:This method for formation of the resist patterns of a positive type resist in the base parts adjacent to the level difference slopes on the front surface of an Si substrate having the level differences consists in preventing the loss of the resist patterns in the base parts of the level differences by reflected light on the level difference slopes 38 of the Si substrate 33 by utilizing a mask 32 having dummy patterns and disposing the resist patterns by averting the incident exposed parts by the reflected light on the level difference slopes 38 of the Si substrate.
Patent JP-S5341698-A (JP)
Title: Movable magnet type reactor control rod drive device
Inventor: MIZUMURA MASAHIRO
IPC: G21C7/14
Filed: 1976-09-29
Abstract: PURPOSE: To obtain a low accident probability and a high stability control and driving device by controlling a permanent may not plunger connected to a neutron absorber by displacement of magnetic material iron piece located outside the plunge guide pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0412286-A (JP)
Title: Waveform observing method for tester
Inventor: NAGASAWA HIKOSHI
IPC: G01R31/26
Filed: 1990-05-02
Abstract: PURPOSE:To detect the output abnormality by switching a test signal generated by a tester main body and a pulse generated by a pulse generating circuit in a device for calibration and operating two loop-back signals. CONSTITUTION:A device 70 for calibration is provided with input leads 71 and 72 connected to the input lead 63a of an IC receptacle 63, a power lead 73 for which power is supplied from a tester main body 40 by an independent system, and an earth lead 74. The lead 71 is connected to not only the input side of a pulse generating circuit 75 but also the input side of a switching circuit 76, and the output side of the circuit 75 is connected to the input side of the circuit 76. Power is supplied to the circuit 75 from leads 73 and 74, and a pulse S75 for calibration or the signal of the lead 71 is selected in accordance with the active or inactive state of the lead 72 and is outputted, and the circuit 76 consists of a switching transistor, a gate circuit, etc. An output lead 77 which can be connected to the output lead 63b of the IC receptacle 3 is connected to the output side of the circuit 76.
Patent JP-S5239624-A (JP)
Title: Process for preparation of pyruvic acid esters
Inventor: YOKOYAMA TAKUSHI
IPC: B01J27/00
Filed: 1975-09-26
Abstract: PURPOSE: Pyruvic acid esters are prepared with improved conversion, the yield and the catalytic life by the gas-phase oxidative dehydrogenation of lactic acid in the presence of particular solid catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000305193-A (JP)
Title: Photoprint processing method and device therefor
Inventor: KUHARA SHUJI
IPC: H04N1/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve an efficiency of checking operation and its quality by sequentially arraying and displaying pictures which are sequen tially changed in the processing state at least in one dimensional direction and checking the picture based thereon when the prescribed number of plural pictures are displayed on a display screen in a two-dimensional arrangement form. SOLUTION: A picture processing part 16 is connected with a keyboard and mouse 24 for inputting various input conditions (settings), selections and instructions of processing, instructions for color/density corrections, etc., and a display (monitor for checking) 26 for displaying a picture read by an information detecting part 14, various operational instructions, settings of various conditions/registered pictures, etc. When the prescribed number of plural pictures are displayed on a display screen in a two-dimensional arrangement form, the pictures, which are successively changed in the processing state at least in one dimensional direction, are sequentially arranged and displayed, and the picture is checked based on this. Namely, it is possible for an operator to improve an efficiency of checking operation and its quality by comparing these plural pictures with each other.
Patent JP-S5817433-A (JP)
Title: Manufacture of resin coated paper for photography
Inventor: ASAO KOUJI
IPC: G03C1/79
Filed: 1981-07-24
Abstract: PURPOSE:To prevent the formation of die lip streaks during melt extrusion coating by using particles of titanium oxide pigment having surfaces coated with di-, tri- or tetrahydric alcohol in combination with polyolefin having 1.0-40g/10min melt index. CONSTITUTION:Particles of titanium oxide pigment having surfaces coated with di-, tri- or tetrahydric alcohol enhance the fluidity of a melt and cause hardly staying at the outlet of a die lip, and since the particles have been inactivated by the surface coating, oxidative baking at the die lip outlet is reduced, thereby inhibiting the formation or die lip streaks. Polyolefin with 1.0-40g/10min melt index has a moderate mol. wt., so staying and baking at the die lip outlet are hardly caused and die lip streaks are hardly formed. By combining the pigment with the polyolefin, a remarkable synergistic effect is produced.
Patent JP-S5818532-A (JP)
Title: Intake control device of engine with supercharger
Inventor: ISHIDAI TETSUYA
IPC: F02B33/44
Filed: 1981-07-24
Abstract: PURPOSE:To improve a response of an engine in a low load range, by detouring a compressor in an intake passage, providing a bypass passage, opening a bypass throttle valve in accordance with opening of a throttle valve in the intake passage and providing said bypass throttle valve in said bypass passage. CONSTITUTION:At starting or the like of an engine, when the first throttle valve 5 in an intake passage 4 is placed at a low opening, a movable contact 16 of an idle switch 14 on a shaft of the throttle valve is contacted to the side of a fixed contact 17 to turn ON a transistor 22 in a controller 13. This causes a solenoid 15 to be excited, and the second throttle valve 12, in a bypass passage detouring a compressor 6 of a supercharger, is opened. Then intake air, flowing through an air flow meter 7, is supercharged to the engine 1 by the compressor 6, simultaneously the air partially flows in the bypass passage 11 and is returned to the upstream side of the compressor 6. In this action, a response of the engine can be improved when the throttle valve 5 is reopened.
Patent JP-H09305055-A (JP)
Title: Heat roll drive control method for fixing device
Inventor: TSUCHIYA KIYOMI
IPC: G03G15/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent soil on a heat roll remaining when printing is stopped from fixing a front page when the subsequent printing operation is started and to improve print quality by rotating a heat roll with a fixed amount before bringing the heat roll and a pressure roll into contact with each other, thereby making the contact face of the heat roll different from the contact face made when the printing is stopped. SOLUTION: At the start of the opening of the pressure roll 7, a drive signal for the pressure roll 7 is turned on, and it is made to wait until the open sensor of the heat roll 6 is turned on. In response to the detection of an open signal, the rotation of the heat roll 6 is started and a timer is also started. In response to the detection of time-out, the rotation of the heat roll 6 is stopped and it is made to wait until the pressure roll 7 arrives at an opening position. In response to the detection of the opened state of the pressure roll 7, the drive signal for the pressure roll 6 turned off by stopping the drive of the pressure roll 7, and printing is consequently stopped. In this control, the position of soil on the heat roll 6 remaining when the printing is stopped is moved by rotating the heat roll 6 after the separation of the pressure roll 7 from the heat roll 6.
Patent JP-S597437-A (JP)
Title: Continuous punching device
Inventor: IWAKI TADANORI
IPC: B21D28/24
Filed: 1982-07-05
Abstract: PURPOSE:To eliminate a deviation of thickness of a luminated body of a punching member, and to shorten the time required for manufacture, by punching automatically a member of a prescribed shape in a state that a phase in the rolling direction of a steel sheet material is varied successively. CONSTITUTION:A steel sheet material 7 is supplied between a lower die 11 and a upper die 12, a cylinder 29 on the upper face of a main punch 19 opposed to a recessed part 14a of a main die 15 is expanded, a holding block 28 is inserted between the upper face of a sub-punch 20 and a pressure body 26, and a cylinder 25 being adjacent to this recessed part 14a is reduced. Also, in recessed parts 14b-14d, the cylinder 29 of the main punch 19 side is all reduced, and the cylinder 25 of the main die 15 side is all expanded. In this state, the pressure body 26 is lowered, the sub-punch 20 and the main punch 19 are operated jointly, a key groove is formed in position of the recessed part 14a, and in other recessed parts 14b-14d, a circular part of a shaft hole is formed. Subsequently, each cylinder 25, 29 of four pieces is opearted successively, and the member is manufactured by forming the key groove so that its phase becomes different by 90 deg. each in the rolling direction.
Patent JP-H08284330-A (JP)
Title: Thermal insulation horizontal roofing roof construction
Inventor: WATABE WATARU
IPC: E04D3/35
Filed: 1995-04-17
Abstract: PURPOSE: To provide a thermal insulation horizontal roofing roof construction with strength and to promote flashing. CONSTITUTION: An interlock section 22 of a face 2 and an inclined surface 36 as the rear on an eaves side of a thermal insulating material 3 mounted to the rear of the face 2 are inclined to the eaves side at the same angle, and when horizontal roofing roof members 1 are vertically combined, both surfaces are brought into contact with each other. A space 4 is formed between a riser section 51 of a joint member 5 mounted to a mounting section of the thermal insulating material 3 and a wall part 31 formed in a ridge side of the mounting section.
Patent JP-S62273774-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OKUDA YOSHIMITSU
IPC: H01L29/78
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a field-effect transistor having a stable LDD structure by simple processes, by utilizing the difference in size of a gate electrode after anisotropic etching and after isotropic etching as the region of low concentration drain and source diffused layer. CONSTITUTION:An isolating oxide film 2 is formed on a silicon substrate 1 having a P-type surface. Thereafter, a gate oxide film 3 is formed in a transistor forming region by a thermal oxidation method. Then, polysilicon 4 for a gate electrode is deposited by a pressure reduced CVD method. Then a gate-electrode forming pattern 5 is formed with positive resist. Thereafter, anisotropic etching of the polysilicon is performed. At this time, the size of the polysilicon after etching is about the same as the size of the resist. Then arsenic ions are implanted without removing the resist, and a high concentration drain and source diffused layer 6 is formed. The gate electrode undergoes isotropic etching. Thereafter the resist is removed by oxygen plasma. With the polysilicon electrode as a mask, arsenic ions are implanted, and a low concentration drain and source diffused layer 7 is formed.
Patent JP-S63281707-A (JP)
Title: Measuring device for preceding rate
Inventor: YAMANE TAKAO
IPC: B21B37/00
Filed: 1987-05-13
Abstract: PURPOSE:To improve accuracy of measuring a preceding rate by calculating the rolled stuck between stands based on a calculated value of pulse signals transmitted following a looper roll rotation and a measured value by a tension meter, then using this length and pulse signals due to the rolling roll rotation. CONSTITUTION:Based on the measured value of the pulse signals from a 2nd pulse transmitter 11 transmitting in accordance with the rotation of the looper roll 10 and the tension value measured by the tension meter 12, a slip correction between the looper roll 10 and the rolled stock 3 is performed by a 1st arithmetic means 14, the length of the rolled stock 3 between stands is calculated. Based on the pulse signals from the 1st pulse transmitter 7 in accordance with the rotation of the rolling roll 1 on a prescribed period and the length of the rolled stock 3, the preceding rate of the rolling is calculated by the 2nd arithmetic means 15. In this way, in an arbitrary period, the length of the rolled stock 3 between the stands are accurately obtained to measure the preceding rate in high accuracy.
Patent JP-H04228080-A (JP)
Title: Gene of yeast belonging to genus candida
Inventor: TAKEDA OSAMU
IPC: C12Q1/68
Filed: 1991-04-22
Abstract: PURPOSE:To determine the secretory acidic protease gene sequence characteristic to a pathogenic yeast of genus Candida in a specimen and provide a detection method for the gene sequence and a kit therefor. CONSTITUTION:The objective secretory acidic protease gene of a yeast belonging to the genus Candida has a length of 1023 and is expressed by the sequence number 1 of the sequence table. Also provided are a method for detecting the yeast of the genus candida by detecting said gene and by using a detection kit containing a primer for amplifying said gene and a probe for detecting the amplified DNA. Yeast of the genus Candida in a specimen can be detected in high sensitivity.
Patent JP-S5543431-A (JP)
Title: Correction system of pressure gauge for liquid metal
Inventor: KOIKE TAKAFUMI
IPC: G01L27/00
Filed: 1978-09-25
Abstract: PURPOSE: To enhance the correction precision of the pressure gauge for liquid metal by connecting the pressure correcting piping to the pressure guide gauge piping of the pressure gauge and performing the correction of the pressure gauge including the pressure detector.  
     CONSTITUTION: In the pressure correcting piping 22 connected to the pressure guide gauge piping of the pressure gauge for metallic sodium and the pressure correcting  piping 23 connected thereto 23, respectively the dessolution heaters 12, 13 and the  power source for heaters 3 are provided. During the operation of the pressure  gauge, the isolating valve 17 is closed and functions as a boundary and prevents the  thermal movement from sodium in the pressure guide gauge piping 21 to sodium in  the pressure correcting piping 22. During the correction of pressure, the test tap 18 is removed the inert gas line equipped with the correcting device is connected and the electric current flows through the dessolution heater 12 to dessolve the solidified sodium, open the test valve 15, and the isolating valve 17 and correct the pressure gauge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06304819-A (JP)
Title: Wire electric discharge machine
Inventor: KAJITORI TOYOTADA
IPC: B23H7/02
Filed: 1993-04-21
Abstract: PURPOSE:To efficiently utilize an annealing effect at current-carrying cutting time in a wire electric discharge machine having a wire cutting mechanism by a current carrying cutting method. CONSTITUTION:In a wire electric discharge machine having an automatic wire connecting function or a disconnection restoring function, a wire cutting mechanism by a current-carrying cutting method, a cooling water supply means, a wire tensioning means and a cutting current-carrying means are provided. The wire cutting mechanism is composed of a wire feed pipe structure 12 and the first and the second wire cutting electrodes 13 and 14 arranged on the inlet side and the outlet side. In the wire feed pipe structure 12, a cooling water supply port 34 is arranged in an inlet part, and a partition wall 37 through which a wire 20 can pass is arranged in a position where short heating space 38 is secured upstream side from an outlet, and a cooling water drain port 36 is formed upstream thereof.
Patent JP-H06305555-A (JP)
Title: Device individual separating device for ic handler
Inventor: MURAKAMI KUNIHIKO
IPC: B65G47/78
Filed: 1993-04-21
Abstract: PURPOSE:To surely separate a device in the forefront even when it has a burr in the case of individually separating the device. CONSTITUTION:In sliding surfaces 11a, 11a of a base 11 in a chute 10, a step difference is provided between a location of positioning a device 1 in the head and a location of positioning a device 1' in the second, to form a location in a side of an outlet part 10a from this step difference part so that this location is set lower from its left side toward right side with a tilt by a prescribed angle 9, and by tilting the device 1 in the head, by its own weight, along this tilt, a burr B of this device 1 in the head is separated from a burr theta of the device 1' in the second. Accordingly, the head device 1 is separated from the second device 1' and smoothly fed out from the outlet part 10a.