baber/WOPTO huggingface dataset:
Patent JP-H06297027-A (JP)
Title: Method and device for cooling workpiece
Inventor: RUISU FURANSHISUKO ROZANO DEII
IPC: B21C9/00
Filed: 1994-02-09
Abstract: PURPOSE: To control the velocity and pressure of a cooling medium and to provide accelerated cooling of a workpiece without necessitating excess amt. of water. CONSTITUTION: A cooling device is provided with a cooling passage having an inlet 20 for receiving the workpiece and an outlet 22 for discharging the workpiece. The cooling passage has a central axis 18, an inlet 24 for introducing the cooling medium and an outlet 26 for the cooling medium. The inlet 24 is arranged relative to the central axis 18 so as to induce a helical flow of the cooling medium around the central axis 18. The outlet 26 has a chamber having an expanded flow area, whereby the pressure and velocity of the cooling medium in the cooling passage are controlled so as to achieve accelerated cooling of the workpiece.
Patent JP-H11198744-A (JP)
Title: Execution control system for on-vehicle device
Inventor: WATANABE TOMOMI
IPC: G06F3/048
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an execution control system for an on-vehicle device improving controllability of the connected various devices. SOLUTION: A full function display indication region is provided in part of a display screen of a display device connected to an audio device, when this region is pointed by a utilizer, this pointed position is detected by a touch panel, and an operating region 76 including a full function delectable in this point of time is displayed on the screen. When any of the function is directly pointed by a utilizer, and the function is selected, the pointed position is detected by the touch panel, and the concerned function is executed. By pointing an off-region 78, this full function display can be ended.
Patent JP-2000209902-A (JP)
Title: Riding lawn surface cleaner of three-wheel structure and method for cleaning lawn surface
Inventor: YASUI TAKASHI
IPC: A01B45/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a riding lawn surface cleaner of a three-wheel structure enabling the prevention of double trampling of cores to be cleaned and the improvement of cleaning effect without lowering cleaning efficiency and damping lawn by constructing the front wheel in a specific structure. SOLUTION: This law surface cleaner comprises a machine body F of a three wheel structure whose front wheel W1 is one wheel, a rotary brush unit U installed on the machine body F in a liftable manner, and scooping and sucking/recovering cores remaining on a lawn surface, and a dust collecting bucket B installed behind the rotary brush unit U in a detachably attachable manner and for storing the cores sucked and recovered by the rotary brush unit U. The front wheel W1 of the machine body F has a two-wheel structure. In this case, the space between the single bodies W1a constituting the front wheel W1 preferably corresponds to the width of a rear wheel W2 of the machine body F.
Patent JP-H09214146-A (JP)
Title: Opening and shutting electronic apparatus cabinet
Inventor: IMAI FUMITO
IPC: H05K5/03
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work, and improve imperfect contact due to assembling dimension and imperfect contact due to corrosion and rust. SOLUTION: This cabinet consists of contact mechanism 12 installed in a case main body 1, and a protruding part 16 which is installed on a cover 2, abuts against contact mechanism at an arbitrary opening and shutting position of the cover, and turns on and off the contact mechanism. Since the contact mechanism may be assembled only in the case main body 1, the assembling work is facilitated. Further the contact mechanism 12 can be unified in a body, so that imperfect contact due to dimensional error can be prevented. The contact surface of the contact mechanism 12 is prevented from being exposed to the outside, and imperfect contact due to corrosion and rust can be prevented.
Patent JP-S57130175-A (JP)
Title: Kana (japanese syllabary)-kanji (chinese character) converting device
Inventor: ITOU HITOSHI
IPC: G06F17/28
Filed: 1981-02-04
Abstract: PURPOSE:To obtain a desired sentence made of Kanji mixed with Kana by only inputting numeric values, which indicates a desired conversion level, due to the operator, by adding simple additional information to an independent word dictionary. CONSTITUTION:A character level item 8 and a correspondence item 9 are added to an independent word dictionary 2 as the first and the second additional information respectively. Numbers of the character level item 8 indicate use levels of corresponding characters of a declaration item 7, and the number of characters in Kana corresponding to every character of the declaration item 7 is stored in the correspondence item 9. When the operator inputs a numeric value indicating a desired conversion level to a processing part from an operation part and inputs a character string ''Hono'', ''Hon'', 1, and 2 are read out from the declaration item 7, the character level item 8, and the correspondence item 9 respectively, and they are compared with one another, and a character ''Hon'' of the declaration item 7 and a character ''o'' erased for retrieval are connected to obtain the conversion result ''Hono''.
Patent JP-S62175372-A (JP)
Title: Ribbon wind-up mechanism
Inventor: SHIBA KATSUAKI
IPC: B65H18/10
Filed: 1986-01-27
Abstract: PURPOSE:To aim at regulating the torque value of a ribbon wind-up, by changing the position of a torque bushing relative to a torque piece so that the compression amount of a spring provided on the torque piece is changed. CONSTITUTION:A torque piece 6 is formed at its both ends with a flange sections 6a, 6b, respectively. A torque gear 4 is rotatably fitted on the torque piece 6 on the flange section 6 side, through the intermediary of a slide sheet 5. Further, the torque bushing 1 is fitted on the torque piece 6 on the flange 6a side, and a torque spring 2 is fitted between the bushing 1 and the gear 4 through the intermediary of a washer 3. Further, a pair of convex parts 1a on the bushing 1 are coupled in a plural sets of concave parts 6c having different depths and formed in the lower outer peripheral part of the flange section 6a, and therefore, the compression amount of a spring 2 is changed. Thus, it is possible to regulate the torque value of ribbon wind-up operation.
Patent JP-S58133570-A (JP)
Inventor: OKUDA ISAMU
IPC: F25B1/00
Filed: 1982-02-01
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-H04214802-A (JP)
Title: High compressibility alloy steel powder and its manufacture
Inventor: YANO HIROSHI
IPC: B22F1/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain alloy steel powder less in segregation, having high density and suitable for high strength parts by sticking specified metal powder or ferrous alloy powder with optimum particle size on the surface of Cr-contg. prealloy steel powder. CONSTITUTION:The surface of prealloy steel powder contg., by weight, 0.08 to 5.0% Cr is stuck with metal powder or ferrous alloy powder with <=45mum particle size in the ratio of (Ni+Cu+Mo+W+Mn) <=10.0wt.% to form high compressibility alloy steel powder. As the metal powder to be stuck, the one of at least one kind selected from among Ni, Cu, Mo and W is used, and as the ferrous alloy powder, the one contg. at least one kind selected from among Ni, Cu, Mo, W and Mn is used. As the prealloy steel powder, the one contg. at least one kind selected from among 0.01 to 0.5% V, 0.005 to 0.1% Nb and 0.001 to 0.01% B is preferably used. The sticking of the metal powder is executed by using consoluted material of fatty acid and metal soap, etc.
Patent JP-S55108844-A (JP)
Title: Preparation of substituted phenylacetic acid derivative
Inventor: YOKOGOSHI KIYONORI
IPC: C07C67/00
Filed: 1979-02-15
Abstract: PURPOSE: To obtain Diclofenac sodium useful as anti-inflammatories and analgesics simply and economically, by treating a cyanoacetic ester derivative with an in organic and organic acids.  
     CONSTITUTION: A cyanoacetic ester compound of formula II formed by the reaction of an o-halogenophenylcyanoacetic ester of formula I (X is halogen) with 2,6-dichloroaniline, is hydrolyzed with an inorganic acid, e.g. HCl, and an organic acid, e.g. formic acid, to give o-(2,6-dichloroanilino)-phenylmalonic acid, which is decarboxylated, to produce o-(2,6-dichloroanilino)-phenylacetic acid of formula III  (common name: Diclofenac).  
     EFFECT: A short process and high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02224700-A (JP)
Title: Washing machine
Inventor: HIROSE TORU
IPC: D06F37/26
Filed: 1990-01-25
Abstract: PURPOSE:To lower a noise level by providing a noise insulation plate which is provided by closing a bottom opening part of a washing machine body so as to be freely openable and closeable and brings a sound generated in the washing machine body to noise insulation. CONSTITUTION:A noise insulation plate 10 closes a bottom opening part 1a so as to be freely openable and closeable and provided on the bottom part of a washing machine body 1, and brings a sound generated in the body 1 to noise insulation. On the upper face of the outside periphery of the noise insulation plate 10, a magnet 11 is provided, and the noise insulation plate 10 is attached to the bottom part of the washing machine body 1 from thereunder by magnetic force of the extent that it does not drop down by dead weight. Since the noise insulation plate 10 is attached by magnetic force, the noise insulation plate 10 can be attached and detached easily, and it is possible to cope with the time of transfer of the washing machine.
Patent JP-S55109435-A (JP)
Title: Reactor for high dust
Inventor: WATANABE SHIGEO
IPC: B01D53/86
Filed: 1979-02-15
Abstract: PURPOSE: To prevent the accumulation of dust on the corner parts at the treating of high-dust-content exhaust gas by providing a distributor, which is subsequently shorter to the gas effluent side, to the gas exhaust duct in the lower part of the self- standing type fixed bed reactor, suspendedly to the lower part of catalyst layer.  
     CONSTITUTION: The hihg-dust-content exhaust gas passes in the catalyst layer 2 downward from an upper duct 1 and is led into a lower duct 3 by way of the distributor 8 which is provided on the bottom surface of the catalyst layer 2 and is shorter in the gas downflow direction. At this the, the gas having entered the catalyst layer 2 at an evened flow rate is forcefully flowed in the channel created by the distributor 8 from the catalyst layer 2 outlet. Hence, no gas stagnating parts are created at the corners of the lower duct 3 and this obviates the occurrence of dust accumulation and makes possible the stable and economical operation of the self- standing type floor reactor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08182402-A (JP)
Title: Ridging spade of ridger
Inventor: YAMAMOTO SOICHI
IPC: A01B13/02
Filed: 1995-01-05
Abstract: PURPOSE: To obtain a ridging spade of the ridger, easy in the adjustment of the ridging spade, capable of ridging a field in the most suitable state, and excellent in operability and productivity, by attaching the ridging spade to an attaching bar suspended from a frame, etc., in a vertically adjustable state. CONSTITUTION: This ridging spade of the ridger having a handle 2 for walking steerage, a pair of right and left driving wheels 3, an engine, a pair of right and left projected fittings projected from a frame 5, a transmission case 7 downward suspended through the projected fittings, a tilling rotor 8 attached to the lower end of the transmission case 7, and the ridging spade 10 disposed at a rear part in the travel direction of the tilling rotor 8, wherein the ridging spade 10 is attached to an attaching bar 31 suspended from the frame 5 or the projected fittings in a vertically adjustable state.  The ridging spade 10 is preferably attached to the attaching bar 31 suspended from the projected fittings in the vertically adjustable state, and adjusting spades capable of adjusting the width of the formed ridge are preferably disposed on both the right and left sides of the ridging spade 10. The attaching bar 31 is preferably attached to the frame 5 or the projected fittings in a vertically adjustable state.
Patent JP-H05177565-A (JP)
Title: Calibration device for robot
Inventor: YAMANAKA NOBUYOSHI
IPC: B25J9/06
Filed: 1991-02-07
Abstract: PURPOSE:To make calibration of a robot simply, accurately, and certainly. CONSTITUTION:After teaching the first and second attitudes where the elbow of a robot RB is symmetrical to the left and right and the tool tip P becomes identical, a playback is made, and the rotating angle of a shaft 3 at this time is determined, and also the rotating angle of the shaft 3 when it is solely driven from the first or second attitude into a motion till the position which lies at equal distance from the first and second position of the tool tip P, is determined, calibration of the origin position of the shaft 3 is conducted on the basis of the deviation of each rotating angle. The tool tip P is stopped at a fixed point on the basis of the length data of different parts of the tool TL, which is rotated round the fixed point. The direction of each part of the tool TL in the specified rotational position and the first and second positions of the tool tip P when the tool TL is rotated from the said position 90deg. clockwise and counterclockwise, are determined, and deviation of actual length from the length data is determined on the basis of those components of the vector tying these positions together in the directions of different parts of the tool TL.
Patent JP-S59141816-A (JP)
Title: Channel display device
Inventor: YAMADA TADASHI
IPC: H03J5/00
Filed: 1983-02-01
Abstract: PURPOSE:To ensure an easy-to-see channel display during use of an electronic tuner by displaying a selected position and a channel selected actually at a time and then blinking said position or channel. CONSTITUTION:A character 6 is displayed at an upper selected position on the screen of a video tube 5, and at the same time a character 7 of a channel selected actually at said position is displayed under the character 6. Then the character 7 is blinked once per second or so in order to show that the channel is actually selected. In such a constitution, it is easy to discriminate the position where a channel is actually set when an electronic tuner is used.
Patent JP-H01191012-A (JP)
Title: Three-dimensional data correcting method
Inventor: TANAKA TAKUHIRO
IPC: G05B19/4097
Filed: 1988-01-26
Abstract: PURPOSE:To remove variation components contained in original data completely by finding points of intersections of connection lines drawn among point group data in a net shape and a plane containing an ideal scanning line, and using the found points of intersections as corrected point group data. CONSTITUTION:Point group data which is measured by a three-dimensional position measuring instrument, etc., are inputted with a command from a console panel 1 and point group data Si (i=1-N) on one scanning line are stored in measurement data read memory 3 in order; and points on the other point group data which are shortest in the distance to lines connecting respective points of one of adjacent point group data Si on one scanning line and respective points of the other point group data are found and coupling information consisting of connection lines Cik (k=1, 2,...) connecting points with the shortest distances is found and stored in a memory 4. Further, the plane which contains the ideal scanning line is found and the points of intersections of the plane and connection lines of the point group data being distributed in the net shape are found, and outputted as the corrected point group data.
Patent JP-H04250085-A (JP)
Title: Page printer
Inventor: HONDA SUSUMU
IPC: B41J17/36
Filed: 1991-01-17
Abstract: PURPOSE:To completely eliminate a possibility that a host device may judge a printing completion with unprinted data remaining in a memory to ensure the printing of all the data by a method wherein a residual paper amount in a hopper part is monitored, and when the paper residual amount is reduced, the host device is informed of this information. CONSTITUTION:Data from a computer 1 as a host device is temporarily accumulated in a reception buffer part 3 of a page printer 2. The contents of the data are stored in a page buffer part 4 per page correspondingly to a printing state. In accordance with an instruction from the computer 1, the action of a printing engine 5 is started and, simultaneously, the contents of the page buffer part 4 are printed on paper supplied from a hopper part 6 one by one. In this case, a residual paper amount in the hopper 6 is monitored by a residual paper amount monitor 7 using a light transmitting state or the like. When the residual paper amount is reduced to be less than the maximum page number of data which can be accumulated in the reception buffer 3, a residual amount reduction is judged. This information is transmitted to the computer 1 through a signal line 8.
Patent JP-S57131038-A (JP)
Title: Flame-free atomizer for atomic absorption analysis
Inventor: HARADA KATSUHITO
IPC: G01N21/31
Filed: 1981-02-06
Abstract: PURPOSE:To control temperature free from effect of external light by providing a cylinder composed of non-reflection material for introduction of radiation ray on a radiation ray detector in a flame-free atomizer atomic absorption for atomizing elements by Joule heat. CONSTITUTION:A sample is dropped into a cuvette 5 from a sample injection hole 9 located at the bottom of a pipe injection hole 8 and current flows between graphite electrodes 2 and 2' to decompose organic substance in the sample. Then, each element is atomized by high temperature heating to match it.  Radiation ray from the cuvette 5 passes through a radiation hole 15 and reaches  a detection elemnt 14 through an introduction cylinder 16 made of graphite and  an infrared ray transmitting filter 13. Current applied to the cuvette 5 is controlled according to the level of the radiation ray. With such an arrangement,  only the infrared ray nearly parallel to the introduction cylinder 16 reaches the  detection element thereby 14 preventing effent of external light.
Patent JP-H07204812-A (JP)
Title: Continuous casting method
Inventor: MORII TADASHI
IPC: B21B1/46
Filed: 1994-01-14
Abstract: PURPOSE:To prevent an internal crack from occurring and to sufficiently suppress the generation of segregation by casting a cast slab in a round cross section and applying light rolling reduction at the position of a specific center solid phase ratio before perfectly solidifying the molten steel at the center part by using flat rolls. CONSTITUTION:At the time of continuously casting, the molten steel is shifted to a perfect solid phase range C through a perfect liquid phase range A and a solid-liquid mixing range B. The center solid phase ratio can be estimated from the cast slab cross sectional temp. distribution obtd. from a heat transmission calculation based on the data of sp. heat of the cast slab, heat conductivity, molten steel temp., etc. The light rolling reduction treatment is applied with the flat parts of the rolls to the cast slab cast to the round cross section at the position of 0.2-0.8 center solid phase ratio in the solid-liquid mixing range B and then, the development of tensile stress in the cast slab is suppressed to small, and the segregation of carbon, etc., is suppressed while preventing the development of the crack.
Patent JP-H11210673-A (JP)
Title: Magnetic levitation rotating device
Inventor: KAMIYAMA HIROTOMO
IPC: F04D19/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation rotating device which can store memories on the hysteresis of operations and unusual break outs together with their times in details, can keep the contents of the memories even if a power source for control is cut out, can recognize the hysteresis of operations and unusual break outs in details, and can diagnose failures and something wrong with ease. SOLUTION: This magnetic levitation rotating device is equipped with a machinery main body 1 having both a magnetic bearing 5 supporting a rotor 4 in a non-contact state and an electric motor 7 rotating the rotor 4, and with a controller 2 controlling the aforesaid machinery main body. The controller is equipped with a DSP(digital signal processor) controlling both the magnetic bearing 6 and the electric motor 7, a processing program in the DSP 14, a flush memory 16 storing control parameters, and a real time clock 15. The DSP 14 stores the hysteresis of the operation of the device and unusual breakouts together with times in the flush memory.
Patent JP-S55108402-A (JP)
Title: Production of graft-modified starch
Inventor: IWASE SHIYOUJI
IPC: C08F251/00
Filed: 1979-02-13
Abstract: PURPOSE: To produce a graft-modified starch having excellent film-forming property, film toughness, flexibility and adhesive strength, by graft-copolymerizing a starch with a (meth)acrylate ester.  
     CONSTITUTION: A starch selected from the group consisting of natural starches, such as potato starch and wheat starch, and modified starches, such as amylose and oxidized starch, is graft-copolymerized with a (meth)acrylate ester repsented by the formula, wherein R 1W3  are H or CH 3 ; R 4  is 1W5C alkyl or derivatives thereof; and n is 2W20, at a temperature of 10W100C, in a solvent selected from the group consisting of organic solvents, such as methanol or acetone, water, or mixtures thereof, and in the presence of a graft-polymerization initiator, such as persulfates or H 2 O 2 , until a degree of grafting of 0.01W100% is attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09210345-A (JP)
Title: Burning control method of heat storage burner group and burning controller for heat storage burner
Inventor: HANAZONO NOBUAKI
IPC: F23L15/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a burning controller for a heat storage burner wherein one of each pair of the heat storage burners is continuously burned without thermally influencing a pumping system, and a heating furnace is kept at allowable heating capability. SOLUTION: First and second cooling air pipings 42, 44 including a cooling air flow rate regulating valve 52 are connected with pumping pipings 32A, 32B connected with at least one pair of heat storage burners 6A, 6B each including a heat storage unit. A controller 30 controls the operation such that when changeover burning of a pair of heat storage burners is impossible, the one heat storage burner 6A continuously performs burning operation, and the other heat storage burner 6B continuously performs heat storage operation. It further controls an adjustment of opening of a cooling air flow rate adjusting valve 52 in the pumping piping 32B which is connected with the other heat storage burner 6B and through which waste gas flows toward a pumping changeover valve 36 such that supply of a cooling fluid is started.
Patent JP-S63186586-A (JP)
Title: Rotating device
Inventor: TAKAHASHI KOJI
IPC: H02K29/03
Filed: 1987-01-28
Abstract: PURPOSE:To eliminate the irregular rotation of a rotating device by detecting the magnetic field of a pole magnetized near the switching point of the pole of a rotor magnet by a magnetic sensor, and increasing the driving current of a motor in response to the signal. CONSTITUTION:A magnet 102C for compensating a torque ripple is so provided as to have a pole at the switching position of the pole of a rotor magnet 102A. A magnetic sensor 103 detects the magnetic field of an FG magnet 102B, and a magnetic sensor 104 detects the magnetic field of the magnet 102C. A signal for correcting the waveform of a torque ripple is output to a drive amplifier 111 in response to the output signal C of the sensor 104 is output from a ripple correction waveform generator 110 to a drive amplifier 11. An amplifier 111 amplifies a speed deviation signal at an amplification factor in response to the output C of the sensor 104, and supplies it to a motor 100.