baber/WOPTO huggingface dataset:
Patent JP-H10250778-A (JP)
Title: Portable container
Inventor: WATANABE SHUKICHI
IPC: B65D81/38
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To make openable or closable a cover from both sides, by providing base axes at both sides of the inner edge of a transparent window provided in the cover body so as to connect to the inside of container body and forming fitting grooves fitted to the base axes at the positions corresponding to the base axis of the cover and providing manipulating handles at the front face side of the cover. SOLUTION: The container body 1 of a heat-insulation container called a cooler box is provided with handles 14 at one-directional side faces of an external box 12 and traveling wheels 15 at the bottom of the other side faces. The cover body 2 is fitted to the container body 1 to be freely openable through hinge structures at one side of the front and rear direction. In this case, a feeding opening structure 3 formed on the cover body 2 is so constituted that opening/closing covers 32 are set in a rectangular and transparent window 31 connected to the inside of the container body 1 to pierce the cover body 2. And base axes 33 are laid at both sides of the inner edges of the transparent window 31 and fitting grooves 34 are formed at the positions corresponding to the base axes 33 of the cover 32.  And further, manipulating handles 351 of the actuation hooks 35 are rotatably formed at the upper face of the cover 32 to attach or detach them against the base axes 33 by a rotary movement.
Patent JP-H08257166-A (JP)
Title: Diving mask with quickly attaching/detaching type strap
Inventor: JIYOBANNI GAROFUARO
IPC: B63C11/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a diving mask with a quick-release strap for easily adjusting a fitting condition. SOLUTION: A diving mask has a main body land a strap 3 attached to both sides of the main body 1. The strap 3 has two box-shaped members 203 which are open at one end and each of which is respectively attached at the other end to one side of the main body 1, a rotating pin 213 housed in the box-shaped members 203 with an axis parallel to a longitudinal axis of the open end, and a ribbon-shaped member 303 made of elastomeric material. The two ends of the ribbon-shaped member 303 are respectively passed around each rotating pin 213 and are attached to two corresponding parts 104, 204 of a quick-release buckle 4 to adjust the length of the strap.
Patent JP-S5417674-A (JP)
Title: Cooler for semiconductor element
Inventor: OOGURO TAKAHIRO
IPC: H01L23/34
Filed: 1977-07-11
Abstract: PURPOSE: To improve the cooling effect, by arranging a soft vessel on the reverse surface of a printed substrate on which an element has been mounted and by making the element in contact with a cooling body by expanding the vessel by air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62239038-A (JP)
Title: Inspecting machine for printed circuit board
Inventor: HIRAISHI SATORU
IPC: H05K13/08
Filed: 1986-04-11
Abstract: PURPOSE:To simplify a program generation procedure by providing a program developing function for inspection order and inspection parameters. CONSTITUTION:Image data obtained by two television cameras 1 and 2 for a reference board and a board to be inspected are compared with each other by a comparator 3 and converted into binary data, which are matched with a mask pattern specified by an inspection area specification part 4 to extract errors. A microcomputer 5 controls the whole device and confirms defects, and defect information is displayed on a monitor TV10 and printed out on a printer 9. An X-Y table 11 is controlled by the computer 5 as instructed by a program. Thus, the inspection program generation procedure for a printed circuit board is simplified.
Patent JP-S58199626-A (JP)
Title: Elbow
Inventor: OKUDA HARUO
IPC: B21D26/033
Filed: 1982-05-14
Abstract: PURPOSE:To obtain an elbow which has no joint, is steep in its angle and excellent in its strength, by executing hydraulic pressure bulge working in a forming die, as to a metallic blank pipe which is roughly curved in advance. CONSTITUTION:A metallic blank pipe 8 is roughly curved in advance, and is contained in a forming die 7. Subsequently, pressurized oil is supplied from an oil port 14, the blank pipe 8 is projected into a forming hole 9, and hydraulic pressure bulge working is executed. In this way, the blank pipe 8 is formed to a steep angle elbow 5 having a corner part 6. Said elbow 5 has no joint and is excellent in its strength.
Patent JP-S525684-A (JP)
Title: Indicator
Inventor: INOUE KUNIHIRO
IPC: G02F1/17
Filed: 1975-07-03
Abstract: PURPOSE: Process for obtaining an indicator of highcontrastusing electrochromic solution having improved lowtemperaturecharacteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5416867-A (JP)
Title: Device for flashing emergency lighting apparatus
Inventor: NAMIKOSHI YASUMASA
IPC: H05B41/14
Filed: 1977-07-08
Abstract: PURPOSE:To provide a flashing device which makes it possible to increase the lighting time of lamps and extend the life thereof under lower voltage of the battery by means of a timer circuit adapted to suspend the action of a flashing control circuit in the on-state of the switching element as a given time passes from the start of the flashing control circuit.
Patent JP-S58203900-A (JP)
Inventor: HASHIMOTO MASAJI
IPC: B67D7/32
Filed: 1982-05-15
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-S60225266-A (JP)
Title: Information processing device
Inventor: HARA KAZUMI
IPC: H04L69/40
Filed: 1984-04-24
Abstract: PURPOSE:To switch quickly a terminal equipment among plural processors with addition of a small quantity of hardware by switching the terminal equipment by the firmware control. CONSTITUTION:When control information indicating power-on is sent from a terminal equipment TNL, a control firmware indicates turning-on of environmental equipments, turns on a distribution board, and turns on power sources of a central processing unit CPU and peripheral devices PE1-PEN on a basis of signals of various sensors connected to a service processor SVP and sends control information of power-on completion to the terminal equipment TNL. If power-on is performed correctly, the control firmware controls a line switching flip-flop FFF to input a line switching signal XXX to a switching part MXX, and a communication line LIN connected to a line control part LCT is switched and connected to an input/output processor IOP in the level of MODEM interface.
Patent JP-H01255427-A (JP)
Title: Digital protective relay
Inventor: AJIKI KAZUNORI
IPC: H02H3/05
Filed: 1988-04-05
Abstract: PURPOSE:To prevent the output of error trip command from being generated even if a relay section is run away, by confirming that a relay section on one side is normal, and by inspecting a relay section on the other side. CONSTITUTION:In a main relay section A1, an electricity quantity is converted to a digital quantity by an input converter 1 and an A/D converter circuit 2, and by a relay arithmetic circuit 3, the internal and external sections of an accident point are discriminated. Also in an FD relay section A2, the almost same processing as that in the main relay section A1 is executed. When inspection start command is generated from an inspection start circuit 4, then by a main relay inspection controlling circuit 5, an auxiliary relay 11 is worked, and a trip circuit A3 is opened, and a trip is locked, and the main relay section is inspected. When everything is normal, then signal is fed to the FD relay section, and by an FD relay inspection controlling circuit 9, the FD relay section is inspected.
Patent JP-S58198600-A (JP)
Inventor: SHIBATA MASAO
IPC: C14B1/58
Filed: 1982-05-14
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-H02258169-A (JP)
Title: Auxiliary apparatus for assembling steel material
Inventor: TAMAI NAOHARU
IPC: B23K37/04
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the human labor and to improve stability of assembly work by supporting webs at several points in shifting direction with rollers in right and left face supporting device during tack welding work and supporting under pressurizing the web at the other one point with right and left abutting member. CONSTITUTION:At the time of tack welding the right and left webs in a diaphragm by pushing the right and left webs to the diaphragm with the rollers in the right and left supporting devices 40A-40D, 60A-60D, the webs can be guided as shiftable in shift direction (y). Further, the right and left webs and upper and lower flanges can be fastened to square shape with a pressurizing device 70. Therefore, the optional position of the flange, etc., is laid to the position of the pressurizing device 70 while supporting the right and left webs with conveying means 13-16 to automatically execute positioning of assembly of the flange, etc., accurately, and the assembly of the tack welding, etc., can be executed. Further, in the assembly of steel materials, the human labor, particularly physical labor is reduced, and the safety of the assembly work is improved and the high accuracy assembly can be executed.
Patent JP-S59208196-A (JP)
Title: Scroll type compressor
Inventor: TSUCHIDA MASAYUKI
IPC: F04C18/02
Filed: 1983-05-11
Abstract: PURPOSE:To prevent occurrance of the phenomenon that scrolls are disengaged from each other due to retard of lubrication by restricting the quantity of sucked air when a compressor starts or the pressure on the discharging side is over a rated value and releasing the restriction thereof when the pressure on the discharging side is below the rated value. CONSTITUTION:Before a compressor starts, a capacity regulation valve 41 is placed under such condition that a suction valve 53 is closed by the force of a spring 54 and a check valve 65 is also closed by the force of a weak spring 66. When a motor is started in said condition, a compression chamber 7 produces a vacuum therein by revolution of a turning scroll 4. Resultantly, while the pressure in the compression chamber 7 is reduced to a negative pressure, the pressure in a crankcase 11 remains at the atmospheric pressure. Therefore, the inner pressure of the crankcase 11 acts on the back face of the turning scroll 4 as a back pressure to press it, whereby preventing the turning scroll 4 from disengagement from a fixed scroll 6.
Patent JP-S58199307-A (JP)
Title: Focusing detecting device
Inventor: HAYASHI ASAO
IPC: G11B7/09
Filed: 1982-05-18
Abstract: PURPOSE:To detect a focal state with high sensitivity extending over the whole moving range of an image-forming optical system, by providing a pair of element trains which divide into two a luminous flux of an image side of the image-forming optical system and photodetect them, and using in common a part of the optical system for detecting a blur and detecting a lateral shift of an image. CONSTITUTION:A titled device is provided with element trains 21, 23 for dividing into two a luminous flux of an image side of an image-forming optical system and photodetecting them. In case of detecting a lateral shift of an image, the photodetector trains 21, 23 and photodetector groups 21A, 21B are selected, respectively, through a selecting circuit 24 and 24' in accordance with a command of a central processing unit 5. Outputs of the photodetector trains 21, 23 are read out and processed by the central processing unit 5 through sample holding circuits 25-1-25-n, comparators 26-1-26-n, digital memories 28-1-28-n, and a decoder 31. In case of detecting a blur, a sum output of each photodetector group 21A-1-21A-n, 21B-1-21B-n is read out and processed in accordance with a command of the central processing unit 5. By evaluating these images, a focal state is detected with high sensitivity extending over the whole moving range of the image-forming optical system.
Patent JP-H05292745-A (JP)
Title: Domestic step-down unit equipped with overvoltage preventive circuit
Inventor: MASAKI TAKAAKI
IPC: H02H11/00
Filed: 1992-04-04
Abstract: PURPOSE:To prevent occurrence of abnormally high voltage due to transient phenomenon and the like by constituting a tap switching relay in a step-down transformer to function upon receiving a low voltage, providing a switching element for controlling the relay with a forcible turn OFF circuit, connecting the relay coil with a protective circuit, and providing a short circuit therefor. CONSTITUTION:A relay 1, having a normal close side NC connected with a high voltage tap 3A and a normal open side NO connected with a low voltage tap 3B, functions when the input voltage is low. Furthermore, a circuit 2 for forcibly turning OFF a switching element 8 for controlling the relay 1 when the input voltage is high is provided or a protective circuit 7 is connected in series with the coil RL of the relay 1 and the protective circuit 7 is interrupted through a short circuit 10 when the output voltage rises abnormally high. In other words, the forcible turn OFF circuit 2 prevents erroneous function of the relay 1 and the short circuit 10 interrupts the protective circuit 7 when the output voltage is abnormally high thus preventing an abnormally high voltage from appearing on the output side.
Patent JP-S59209149-A (JP)
Title: Ink jet recording apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/175
Filed: 1983-05-13
Abstract: PURPOSE:To make it possible to certainly detect an ink residual amount, by providing a negative pressure detecting means such as a pressure sensing switch in the ink sub-tank on a carriage connected to a main ink tank. CONSTITUTION:When there is a sufficient amount of ink in the ink bag 1 in a main ink tank, negative pressure is hardly generated in the air layer 8 above the liquid level 7a of an ink sub-tank 6 but the pressure of the air layer 8 is lowered when an ink residual amount is reduced and a diaphragm 9 comprising a conductive rubber is downwardly curved while the protrusion 9a thereof is separated from a fixed contact 10 to bring an OFF-state and an alarm is informed by an alarm apparatus. The negative pressure degree of said air layer 8 is set so as to slightly approach an atmospheric side from a limit value for retracting the meniscus formed to the nozzle orifice of an ink jet nozzle 13. By this method, an ink residual amount can be certainly detected and the retraction of the meniscus of the nozzle orifice can be prevented.
Patent JP-H0599280-A (JP)
Title: Chain-shaped guide apparatus for energy conductor
Inventor: HERUBERUTO BUEERERU
IPC: F16L3/01
Filed: 1992-02-21
Abstract: PURPOSE: To make separating cross-pieces movable or unmovable by equipping a chain element that is composed of two parallel chain side plates, cross plates for connecting these side plates and separating cross-pieces between the cross plates, with holding members in which the separating cross-pieces have the same length as depth of a ditch of the cross plates in its upper and lower ends. CONSTITUTION: A chain element 1 is composed of two chain side plates 2, 3 that are interconnected by a spaced parallel cross plates 4, 5, and a pin 11 is arranged in a concave 10 of a holding member 9 of a rotary coupling 7. Ditches 14 having plural holes 15 are arranged in the cross plates 4, 5, and the pin 11 is fit into the hole 15 while the cross plate 5 is fit into the holding member 9. A separating cross-piece 16 is arranged between the cross plates 4, 5, and pins 18 for fitting into the hole 15 are installed in U shaped holding pieces 17 in its two ends, and length of the pin 18 corresponds to the depth of the ditch 14. While installing the cross plates 4, 5 with the ditch 14 facing inward, the separating cross-piece 16 is movable along the longitudinal direction of the cross plates 4, 5.  On the other hand, as the pin 18 is fit into the hole 15 while the ditch 14 facing outward, the separating cross-piece 16 is unmovable. Therefore, various applicable possibilities are realized.
Patent JP-2000278794-A (JP)
Title: Multi-functional sounder
Inventor: KOBAYASHI TAKASHI
IPC: H04M1/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a diaphragm from being deformed and components of the multi-functional sounder producing both sound and vibration from being damaged due to collision between them on the occurrence of a fall of the multi- functional sounder resulting in causing excessive displacement of the diaphragm. SOLUTION: A guard 31 is provided on an outer circumference of a component such as a yoke 27 fixed to a 2nd diaphragm 25, a recessed part 32 is formed to an inner circumference of a cove 21 to from the sounder in a form that the guard 31 is placed in the recessed part 32. When the displacement of a vibration part is going to be extremely excessive, the guard 31 touches a shoulder 33 of the recessed part 32 to be stopped so as to prevent deformation of the diaphragm and collision of components.
Patent JP-S567748-A (JP)
Title: Preparation of benzamide
Inventor: AKIMOTO NORIO
IPC: C07C231/12
Filed: 1979-07-02
Abstract: PURPOSE: To prepare a benzamide useful as a neuroleptic agent, an antiemetic agent, a preventive for naupathia, etc., easily, in high yield, by reacting the corresponding benzdiamide with a hypohalogenite.  
     CONSTITUTION: A 2-alkoxy-5-halo-1-N-( tertiary aminoalkyl )-4-benzdicarboxylic amide of formula I (A, R 1  and R 2  are alkyl; W is alkylene; X is halogen) is reacted with a hypohalogenite to obtain the 2-alkoxy-4-amino-5-halo-1-N-(tertiary aminoalkyl)benzamide of formula II. The conversion of the 4-position acid amide to amine is carried out by using an aqueous solution of a hypohalogenite, e.g. a hypochlorite, preferably first at -5W0°C and then at 40W80°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05249519-A (JP)
Title: Optical waveguide type wavelength conversion element
Inventor: SATO HIROMASA
IPC: G02F1/377
Filed: 1992-03-04
Abstract: PURPOSE:To improve the efficiency of conversion to a second harmonic wave by having periodic polarization inversion parts on either one side of an optical wavelength substrate having an optical wavelength or nonlinear optical effect and laminating a clad layer to a part of the optical wavelength. CONSTITUTION:For example, a mono- and di-domained single crystal of LiNbO3 is used for the optical wavelength substrate 1 and the polarization inversion parts 2 are provided at 3mum periods on the substrate. TiO2 is used for the material of the optical wavelength 3 and is formed at the thickness at which both a basic wave and a second harmonic wave attain a single mode. A clad layer 5 consisting of an LiNbO3 layer is thereafter formed on the two-dimensional slab type optical wavelength 3 and the end faces of the resulted optical wavelength element are polished to form an incident end and an exit end. The light of the semiconductor laser is made incident to the surface of the incident end and the blue light is exited. The excellent effect of increasing the film thickness of the optical wavelength in which both the basic wave and the second harmonic wave are guided by the single mode is obtd. in such a manner.
Patent JP-S58213086-A (JP)
Inventor: UIRIAMU JIEI METOREIRAA
IPC: B01J8/38
Filed: 1983-05-13
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-H04223605-A (JP)
Title: Automatic gain control circuit in mos technique
Inventor: LUTHER RAINER
IPC: H03G3/20
Filed: 1991-03-25
Abstract: PURPOSE: To provide an automatic gain control circuit by an MOS technique provided with a digital adjustable amplifier, one or more threshold detectors provided with adjustable hysteresis, a latch, a control stage provided with a reversible counter and a clock generator to a small size and constitution not using a capacitor. CONSTITUTION: The output of first and second threshold value detectors sd1 and sd2 are held as the binary signals of the latch (h) by second and first clock signals t2 and t1 allocated as sample and hold clocks to the first threshold value detector and the second threshold value detector respectively. The output signals of the latch (h) are connected to the control stage (b) and the reversible counter (z) is increased or decreased for one count by the logic state of the signals or invariably held. Amplitude increase is controlled by first clock signals and amplitude decrease is controlled by second clock signals.
Patent JP-H06298562-A (JP)
Title: Production of concrete structure for preventing adhesion of shells
Inventor: OGATA KAZUAKI
IPC: C09K3/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide new production of a concrete structure for preventing adhesion of shells capable of eliminating various disadvantages followed by release and removal of shells, having excellently preventing action on adhesion of shells. CONSTITUTION:A cement mixture containing an aggregate is blended with an effective amount of NSC of an inorganic hardening agent to give a freshly mixed concrete composition, which is placed or molded in such a way that the freshly mixed concrete composition constitutes at least the surface part of a structure to produce a concrete structure for preventing adhesion of shells.
Patent JP-H07290641-A (JP)
Title: Polyethylene coated steel material
Inventor: SATO HIROTAKA
IPC: B32B15/085
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a polyethylene coated steel material excellent in impact resistance at extremely low temp. and reduced in the residual stress of coating by successively laminating and applying a specific colorless polyethylene layer and a specific colored polyethylene layer containing a specific amt. of pigment to the surface of a steel material subjected to substrate treatment through a modified polyethylene layer. CONSTITUTION:A polyethylene coated steel material is formed by laminating and applying a colorless polyethylene layer 5 and a colored polyethylene layer 6 containing pigment to the surface of a steel material 1 to which a chromate film 2 and an epoxy primer film 3 are applied as substrate treatment through a modified polyethylene layer 4.7 Colorless polyethylene has density of 0.920-0.955 and a melt index of 0.10-0.80. Colored polyethylene has density of 0.930-0.940 and a melt index of 0.10-0.40 when impact resistance at extremely low temp. is required and contains 0.1-7wt.% of pigment.
Patent JP-S57197540-A (JP)
Title: Processing method for photographic sensitive silver halide material
Inventor: MINEO TOSHIO
IPC: G03C5/00
Filed: 1981-05-29
Abstract: PURPOSE:To improve the washing efficiency by placing a number of washing tanks and feeding washing water contg. a surfactant in the opposite direction to the forward direction of a sensitive material. CONSTITUTION:Two or more countercurrent system tanks for feeding a processing soln. in the opposite direction to the forward direction of a sensitive material are placed behind a fixing or bleach-fixing stage, and the material is washed with an aqueous soln. contg. a water soluble surfactant in two or more tanks in the processing stage composed of a number of said tanks. The surfactant is anionic, cationic, nonionic or amphoteric. The surfactant is added to the final washing tank as a thick soln., it is added to washing water to prepare a soln. feeding washing water, or it is added to the preceding washing tank in the washing stage and moved to the following tank together with the sensitive material. A silver complexing agent, etc. are efficiently washed, and water can be saved.