baber/WOPTO huggingface dataset:
Patent JP-H04357571-A (JP)
Title: Method and device for processing image
Inventor: KANBARA TAKASHI
IPC: G06T1/00
Filed: 1991-06-04
Abstract: PURPOSE:To efficiently execute the processing for collecting plural rectangular images. CONSTITUTION:When new rectangular images 710, 720 are inputted in addition to the smallest circumscribed rectangle 600 containing all rectangular images 610, 620 and 630 inputted already, the smallest circumscribed rectangle 600 is changed so as to be circumscribed thereto, so that the new rectangular images 710, 720 are contained in the smallest circumscribed rectangle 700. In such a state, in the case a batch processing of the rectangular images is instructed, all the rectangular images are processed by processing the images 610, 620, 630 and 720 in the smallest circumscribed rectangle. Accordingly, by setting the smallest circumscribed rectangle, a batch processing of plural rectangular images can be executed without containing so many unnecessary areas.
Patent JP-H07335202-A (JP)
Title: Mn dry battery
Inventor: TANO EIJI
IPC: H01M4/06
Filed: 1994-06-14
Abstract: PURPOSE:To obtain mechanical strength and preservation property equivalent to those of the conventional battery while maintaining anti-corrosion property by containing a lead and a titanium at their specific weight% range in the negative pole zinc can of a dry battery whose active material of the positive pole is Mn di-oxide. CONSTITUTION:A Mn dry battery consist of a positive pole depolarizing mix 1 whose active material is Mn di-oxide, a separator 2, a negative pole zinc can 3, a bottom part insulation paper 4, a carbon bar 5, and a cap integrated sealing plate 6 recurrently serving as a positive terminal, a negative pole terminal board 7, and an exterior can 8. This zinc can 3 is made of zinc alloy containing lead less than of 0.5weight/% and titanium of 0.001 to 0.5weight/%. By adding titanium to zinc, its crystal tissue becomes fine, and the processing property, mechanical strength, and preservation property of a dry battery equivalent to those of the conventional alloy containing the lead and cadmium can be obtained.
Patent JP-H04333751-A (JP)
Title: Roof
Inventor: FUNAKI GANTAN
IPC: E04D3/00
Filed: 1991-05-08
Abstract: PURPOSE:To facilitate coping with a roof wherein a distance between rafters is different or a roof having an error in precision of size, e.g. a distance, by a method wherein the side edge part of an intermediate member is cut or an overlapping width between the flange part of a fixing member and the intermediate member is regulated. CONSTITUTION:A water leakage preventing plate 4 laid on a support member 1 is divided into a fixing member 5 and an intermediate member 6. A rafter 7 arranged on the water leakage preventing plate 4 is fixed to a support member 1 by means of a fixing tool 8, and a protrusion part 5b of the fixing member 5 is fixed on the under surface of a protrusion part 10b of a press plate 10 of the fixing tool 8. The side edge part of the intermediate member 6 laid between the adjoining rafters 7 is securely pressed against a flange part 5a of the fixing member 5 by means of a flange 10a of the press plate 10.
Patent JP-H01301860-A (JP)
Title: Sealing device in continuous dry plating treatment line
Inventor: KATSURA SHIGEFUMI
IPC: C23C14/56
Filed: 1988-05-31
Abstract: PURPOSE:To enable clearance adjustment minimal in variance and to attain more effective differential pressure sealing by forming a sealing piece into a structure capable of being independently isolated from the outside peripheral surface of a sealing roll and also capable of independently approaching the above surface. CONSTITUTION:When a handle 12 is operated and a vertical motion is provided to a rod 11, a sealing piece 3 enclosing the outside peripheral surface of a sealing roll 2 practically over a semicircle, forming an extremely narrow minimal clearance (delta) between the roll 2 and itself, and having an opening 3a for introducing a strip 1 laid on the roll 2 into a treatment tank is moved in the direction of an arrow A. On the other hand, since the above piece 3 is moved vertically in the direction of an arrow B by the operation of a handle 9, the clearance (delta) between the piece 3 and the above roll 2 can be regulated as a whole if the piece 3 is relatively moved by the above operations. By this method, the above clearance (delta) can be regulated rapidly and precisely, and further, a high differential pressure can be maintained.
Patent JP-S5255614-A (JP)
Title: Stand mechanism
Inventor: SATOU AKISHI
IPC: G11B15/675
Filed: 1975-11-01
Abstract: PURPOSE:An elastic member is disposed between members which support a casing to be mounted with a tape cassette, in a predetemined possition, and the stretching stage of this elastic member is varied ccording to the presence or absence of the tape cssette being mounted, whereby smooth turing of the casing is effected regardless to whether the tape cassette is mounted therein or not.
Patent JP-S5757902-A (JP)
Title: Fluid circuit
Inventor: MASUDA KENJI
IPC: F15B11/16
Filed: 1980-09-22
Abstract: PURPOSE: To improve starting quality of an engine driving a variable displacement pump used in construction machinery or the like, by operating the variable displacement pump with less starting torque.  
     CONSTITUTION: At neutral time of the first flow direction control valves 31aW31c, the front position of a priority type pressure compensating valve 30 is communicated, between the second flow direction control valve 32, connected to its bypass port 35, and the bypass port 35, through an unload line 52. In this way, delivery pressure of a variable displacement pump 18 can be directly transmitted to the pilot chamber of a pilot valve 21a to promptly reduce a delivery amount, thus starting quality of an engine can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5922531-A (JP)
Inventor: ISHII TAMAKI
IPC: B65H16/00
Filed: 1982-07-30
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-S61292166-A (JP)
Title: Image forming device
Inventor: KIKUCHI SUSUMU
IPC: G03G21/00
Filed: 1985-06-19
Abstract: PURPOSE:To prevent modulation error of a semiconductor laser or blur of various mirror systems and lens systems by providing a light scanning unit on a partition wall between a light scanning unit and an electronic photograph recording device, and at the same time, forming an aperture facing a photosensitive drum on a partition wall between an entrance side of a thermal fixing device and the photosensitive drum. CONSTITUTION:Air sucked from an aperture 6 facing a photosensitive drum formed on a partition wall 5 between entrance side of a thermal fixing device 4 and the photosensitive drum 2 and an aperture 6' formed in the thermal fixing device 4 side is discharged to outside along the direction of carrying passage of transfer paper 3 passing through a specified space 7 between the partition wall 5 and a light scanning unit 10. Accordingly, adsorbing and cooling of ozone around the photosensitive drum, suction of heated air generated from the thermal fixing device and cooling of the light scanning unit 10 can be made by the same ventilation passage. Thus, the blur due to fluctuation of temperature of a semiconductor laser, a mirror system, a lens system and other various members in the light scanning unit 10 can be prevented perfectly.
Patent JP-H08328698-A (JP)
Title: Portable computer
Inventor: ITO HIRONORI
IPC: G06F1/20
Filed: 1995-05-30
Abstract: PURPOSE: To use selectively an optimum CPU cooling function in response to an operating environment of the portable computer. CONSTITUTION: Two cooling functions of reduction in the operating speed of a CPU 11 and rotation of a motor-drive fan 19 are provided and depending on the setting mode by the user, the two cooling functions are selectively in use. That is, when the user selects the Quiet mode, the mode with priority of low power consumption to extend the battery operating time is selected and the motor-drive fan 19 is not driven and only the CPU operating speed is decreased. On the other hand, when the user selects the Performance mode, the performance priority mode is set and the CPU operating speed is not reduced but only the drive of the motor-drive fan 19 is in use. The Performance mode/Quiet mode is set optionally by the user on a setup menu.
Patent JP-S5560089-A (JP)
Title: Production of gadolinium-gallium-garnet single crystal
Inventor: EMOTO MASAYUKI
IPC: C30B15/04
Filed: 1978-10-27
Abstract: PURPOSE: To grow a Gd 3 Ga 5 O 12  single crystal for a jewel with improved stability to the sunlight in a high yield by adding a restricted amt. of Mg, Ca, Ba or Sr to a melt for pulling a Gd 3 Ga 5 O 12  single crystal.  
     CONSTITUTION: Gadolinium oxide (Gd 2 O 3 ) and gallium oxide (Ga 2 O 3 ) are blended in a predetermined molar ratio. This blend is mixed with 6W15ppm of one or more out of Mg, Ca, Ba and Sr, e.g. CaCO 3  and sintered. The resulting Gd-Ga garnet is put into a crucible, and a single crystal is grown by the Czochralski method. By this method a stable colorless transparent Gd 3 Ga 5 O 12  single crystal is obtd. which does not discolor even if exposed to the sunlight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62289384-A (JP)
Title: Production of crankshaft
Inventor: SUZUKI KIYOSHI
IPC: B23K15/00
Filed: 1986-06-06
Abstract: PURPOSE:To produce a large-sized crankshaft with high strength with few stages by forming respective parts>=two divided in a axial direction by the hammer forming and welding these to one crankshaft raw material to heat-treat and finish-work the material. CONSTITUTION:Steel is precision-forged by the hammer forging to form the divided crankshaft raw materials 1 and 2. Further, partial crankshafts 3 and 4 to be a joined shaft part are formed integrally on the opposing part. Next, the raw materials 1 and 2 are shotblasted and the end faces of the partial shafts 3 and 4 are machined to the flat faces and the outside periphery is machined to complete roundness. Next, the partial shafts 3 and 4 are subjected to the electron beam welding and integrated to form one crankshaft raw material. Furthermore, the whole of the raw material is heat-treated and case- hardened as necessary. Furthermore, the raw material is shot-blasted and finish- worked by the machining. Accordingly, since the raw material is divided into the sizes capable of the hammer forging and formed, the crankshaft with a large-sized precise shape can be obtained.
Patent JP-2000317608-A (JP)
Title: Die for die casting and die casting method using this die
Inventor: MASUDA ATSUSHI
IPC: B22C9/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To cast a formed product having thin thickness and a formed product having complicated shape with the comparatively easy method by forming the portion at least at a cavity surface side in a die with an alloy steel having a specified thermal conductivity. SOLUTION: A fixed die 14 and a movable die 19 are composed of base materials 14a, 19a and the portions 14b, 19b at the cavity surface side having about 5 mm thickness and metallurgically joined with the base materials 14a, 19a by using a hot hydrostatic pressing method. The base materials 14a, 19a are formed with a tool steel, etc., having 30 W/(m.K) heat conductivity at 300 deg.C. The portions 14b, 19b at the cavity surface side are formed with a precipitation hardening type stainless steel having low thermal conductivity, such as 16-20 W/(m.K) at 300 deg.C. A nitriding treatment on the surfaces of the portions 14b, 19b at the cavity surface side is desirably applied. In this way, the misrun generated at the starting time of a die casting can be eliminated at early time, and even if the temp. control is not stricly executed, the good product is obtd.
Patent JP-H10287355-A (JP)
Title: Cap to be separately collected with bottle opener
Inventor: SAKAMOTO MANABU
IPC: B65D47/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a cap to be separately collected with a bottle opener wherein the cap can be easily put on a container by single capping operation in a capping method and it can be easily removed from the container using the bottle opener at the time of collection of the container or the like. SOLUTION: The cap is made of synthetic resin and comprises a cap body 3 consisting of a cylindrical wall 1 and a shield wall 2, a protrusion 4 formed on an internal face of the cylindrical wall 1 to be engaged with a recessed string on an outer periphery of a container mouth, a notch 5 formed at a lower end of the cylindrical wall 1, a downward protrusion 6 formed downward on an upper part in the notch 5 and both end notches formed on both sides of the downward protrusion 6 wherein a lower part is bent to be recessed and it reaches above a tip 7 of the downward protrusion 6 and connected with the notch 5.
Patent JP-H01301096-A (JP)
Title: Cutting device for sheetlike material and cutter therefor
Inventor: TACHIBANA HIROSHI
IPC: B26D5/00
Filed: 1988-05-30
Abstract: PURPOSE:To cut a sheetlike material in an accurate manner by installing a vibrating mechanism for vibrating a cutter in a direction being crossed with a cutting-plane line, in a cutting head. CONSTITUTION:A cutter 26 is attached to a cutting head 12 being moved along a cutting plane line on a table 14, and a sheetlike material (for example, cloth) 126 mounted on a cutting sheet 122 of the table 14 is cut along the specified cutting-plane line. At this time, an eccentric cam 34 is driven by a motor 36, and a minute vibration in a vertical direction being crossed with the cutting- plane line is given to the cutter 26 via connecting plate 32 and a connecting rod 30 or the like. Thus, since the cutter 26 performs a draw-cut action as being given vertical minute vibrations, even in the case where the cutter 26 passes through a suction hole 124 of the cutting sheet 122, such a cutting failure as uncut thread being left behind in a part of this suction hole 124 will not happen there, thus a sheetlike material 126 is cut by this cutter 26 in an accurate manner.
Patent JP-H08296415-A (JP)
Title: Expansion/contraction valve seat valve mechanism
Inventor: HAYAMA TAKANORI
IPC: F01L3/22
Filed: 1995-04-21
Abstract: PURPOSE: To surely open/close a valve under every possible conditions, by using a valve seat which is expanded/contracted by a spring mounted in the inside of a valve seat main body. CONSTITUTION: A hollow piston valve seat 2 which freely goes in and out is provided in the bottom part in a valve main body 4 and a hollow bolt 5 is provided in the top part in the valve seat main body 4. A spring 3 is mounted between the hollow bolt 5 and the hollow piston valve seat 2 and a valve 1 is provided in the bottom part of the hollow piston valve seat 2.
Patent JP-S5923567-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L21/28
Filed: 1982-07-29
Abstract: PURPOSE:To obtain an FET of 1mum of an interval between ohmic electrode and a gate electrode by a self-aligning by utilizing overhangs by superposing the second and third layers having masking properties on a spacer layer on a semiconductor substrate, forming a mask having overhangs by side etching. CONSTITUTION:An aluminum film 1, an SiO2 film 2 which are formed by ion implantation are superposed on a semi-insulating GaAs substrate to form a resist mask 3, the film 2 is sidewisely etched by buffer fluoric acid, a window 6 is widened from a mask window 5, the aluminum 1 is sidewisely etched thermally with phosphoric acid to increase the hole 7. Aluminum is deposited to form a gate electrode 8 determined by the window 5, the resist 3 is removed, an SiO is deposited, and a film 9 determined by the window 6 is formed. The aluminum 1 is removed thermally with the phosphoric acid. Then, when ohmic AuGe Pt is vertically deposited, source and drain electrodes 10, 11 are separated by the film 9, and formed by self-aligning. The thickness of the film 9 is determined by the side etching amount of the film 2, can be controlled by the etching conditions, the interval between the electrodes can be remarkably shortened, thereby increasing the gm approx. twice of the conventional one.
Patent JP-H07320134-A (JP)
Title: Automatic vending machine
Inventor: BABA YUTAKA
IPC: G07F9/10
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the deterioration of appearance even when plural units of automatic vending machines are placed inside and outside building and also to make the repetitive use of the main body of even a used vending machine possible. CONSTITUTION:The vending machine is provided with an inner case 21 and an outer case 1, and a door 3 having a commodity display part 31 is pivotably attached to the standard outer case 1 mechanically independent of the case 21 forming a part of the vending machine main body 2.
Patent JP-H1082470-A (JP)
Title: Radial rotary slide valve
Inventor: GEIST RICHARD
IPC: F01D17/16
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To optimize the width of a sliding gap and prevent or considerably reduce the generation of jamming extremely dangerous in the operation of a turbine. SOLUTION: An upper part 2a of a rotary ring and a lower part 2b of the rotary ring are so formed as to be able to change the distance between at least end parts of two opposed half rings by suitable connecting means 11-15. The inner diameter of the rotary ring can thus be changed so as to have sliding play required for turn between the rotary ring and a fixed ring.
Patent JP-H04355617-A (JP)
Title: Blank punched bus bar circuit board
Inventor: YAMAMOTO MASAKI
IPC: H02G3/16
Filed: 1991-06-04
Abstract: PURPOSE:To eliminate close contact even if oil, etc., is adhered when blank punched bus bar circuit boards are laminated and stocked in the case of assembling the boards and to easily clean or transfer the boards used to form an inner circuit of an electric connection box used to mutually connect wire harnesses. CONSTITUTION:A blank punched bus bar circuit board P' is formed of one conductive metal plate by punching a plurality of bus cars 4, 41, 42,..., each having a desired circuit pattern and developed tab 5a at the end and/or intermediate part of the pattern except a connector 18 between the adjacent bars. A close contact preventive protrusion 20 is provided at part of each of the bus bars and/or the connector.
Patent JP-H0356473-A (JP)
Title: New 7-aroyl-4-hydroxy-3-methyl-benzofuran being double inhibitor against cyclooxygenase and 5-lipoxygenase
Inventor: ROBAATO EE ZANBIASU
IPC: C07D405/04
Filed: 1990-05-24
Abstract: NEW MATERIAL: A compd. represented by formula 1 (wherein R 1  is H, 1-6C alkyl or 3-6C alkenyl; M is a C-C bond, -CH=, CH=CH, CH 2 CH=CH or CO; and Ar is thienyl, halothienyl, phenyl, halophenyl, benzyl, halobenzyl, n- methoxypyrrolidinoyl, γ-lactonyl or pyridyl).  
     EXAMPLE: 7-(2-Thienoyl)-4-hydroxy-3-methylbenzofran.  
     USE: A dual inhibitor of cyclooxygenase and 5-lipoxygenase useful for treating a disease mediated by leukotriene.  
     PROCESS: A compd. represented by formula 1b is obtained in a good yield by the methylation and succeeding Friedel-Crafts acylation of a compd. represented by formula 1a and successively saponified, decarbonated and demethylated to obtain a compd. represented by formula 1c in formula I and compds. 1d, 1e in the formula I are obtained from this compd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S64485-A (JP)
Title: Method and device for discriminating rainfall and snowfall
Inventor: YAMAZAKI SHIGEO
IPC: G01N25/56
Filed: 1987-05-28
Abstract: PURPOSE: To enable the objective discrimination of whether rain or snow by measuring the temp. of storage water which assimilates by receiving the fall of the rain or snow and detecting whether the temp. is a large temp. change corresponding to the thawing heat of ice or hot.  
     CONSTITUTION: The rain or snow arrives at the surface of oil 2 from an upper space 11 of a water receiving cylinder 1. The rain splashes thereon and settles and assimilates in the storage water 3. The snow arrives at the storage water 3 and thaws in due course of time in spite of partial thawing in the oil 2, thus assimilating in the water 3. A heater 6 is equipped with a heat sensitive switch such as bimetal to control the temp. of the water 3 to a specified temp. The water of the same volume as the volume of the thawed water assimilating in the water 3 overflows from an overflow port 7A and is drained from a drain port 7V via a guide path 7B. The temp. change of the storage water by the rain or snow is detected by a temp. sensor 4 and is recorded in a recording part via an oscillation circuit, signal processing part, etc. The temp. fall of the storage water in the case of the snow is larger than the temp. fall of the rain by as much as the absorbed latent heat of the thawing (about 79.7 times the specific heat of water) and, therefore, the rain and the snow are distinctly identifiable. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5834383-A (JP)
Title: Microprogram control circuit for timepiece
Inventor: WAKAI YOUICHI
IPC: G06F1/32
Filed: 1981-08-25
Abstract: PURPOSE:To prevent battery power to a microprogram control circuit from varying in level, and to reduce power consumption by stopping the operation of a constant voltage source when a CPU part is not in operation while using a constant-voltage power source. CONSTITUTION:During the operation of the CPU part 303 of a timepiece, electric power is supplied from a battery 326 through a constant voltage circuit 323. When the CPU part 303 is not in operation, an NMOS.FET324 turns off and the constant voltage level of the circuit 323 is held by a capacitance 327. At this time, the circuit 323 is turned off.
Patent JP-S5836282-A (JP)
Inventor: KUZUMA TERUO
IPC: D06P5/12
Filed: 1981-08-24
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-H05324364-A (JP)
Title: Error recovery control system in information processing system
Inventor: WAKIGAMI TSUKASA
IPC: G06F3/06
Filed: 1992-05-26
Abstract: PURPOSE:To shorten time required for processing error recovery by optionally setting an ERG command issuing time in an error recovery processing in accordance with the trial time of the error recovery processing. CONSTITUTION:Since an operation for positioning a magnetic tape in front of an error block N' (Back Space Block: BSB) is executed at the first time of the error recovery processing, a data transfer control circuit 13 selects a BSB command for a command line 20 and waits till a command execution end signal 21 is turned on. Then, when the command execution end signal 21 is turned on, the writing operation of an erasing pattern with fixed length from the position (immediately preceding position of N') is executed. At this time, the ERG (Erase Gap) command issuing time is controlled by the value of a data line 24. Therefore, a data block is normally written with small number of error recovery processing times.
Patent JP-H10323487-A (JP)
Title: Vibration isolator for dehydrating and washing machine
Inventor: FUCHIGAMI HIDEMI
IPC: D06F37/20
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and to reduce noise at the time of activating dehydration and at the time of passing through a resonance point in the vibration isolator of a dehydrating and washing machine for elastically supporting an outer tank positioned on the outer side of a washing and dehydrating tank from the four corners of a washing machine main body. SOLUTION: The outer tank 18 positioned on the outer side of the washing and dehydrating tank for receiving water at the time of the dehydration is elastically supported from the four corners of the washing machine main body 23 by a suspension 24. For the suspension 24, a spring supporting plate 27 provided with a friction material 29 on an outer periphery is attached to the lower part of a suspension rod 25, a cylindrical spring presser 26 for covering the spring supporting plate 27 is inserted to the suspension rod 25, a compression spring 28 is interposed between the spring supporting plate 27 and the spring presser 26 and a projection 30 is projected toward an inner periphery at the lower part of the cylindrical spring presser 26.