baber/WOPTO huggingface dataset:
Patent JP-S59116714-A (JP)
Title: Camera for endoscope
Inventor: OGIYUU HISAO
IPC: A61B1/04
Filed: 1982-12-24
Abstract: PURPOSE:To simplify the structure of a dioptric power adjustment relation mechanism and reduce its size by moving back a transparent plate with a pattern for a dioptric power adjustment which is installed at the finder image forming position of a finder optical system in an optical-axis direction after the adjustment. CONSTITUTION:When the dioptric power of the finder optical system 9 of an endoscope camera 1 is adjusted, the transparent plate 15 is set at the finder image forming position P and then an ocular cylinder 13 is moved in the optical axis direction while the pattern for dioptric power adjustment on the transparent plate 15 is viewed to select a suitable dioptric power position. An operation button 17 is operated outside of a camera body 4 after this dioptric power adjustment and aholding frame 16 is moved in the optical axis direction shown by an arrow in a figure to move back said transparent plate 15 in its optical axis direction. Then, the pattern for dioptric power adjustment provided to the transparent plate 15 deviates from the finder image forming position P, so it disappears from a visual field of observation. Namely, the pattern for dioptric power adjustement is not in the visual field of a finder during photography, so no hindrance to abservation is caused.
Patent JP-H1170964-A (JP)
Title: Cap seal with top plate
Inventor: KAWASAKI SATORU
IPC: B65D51/18
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent contents from oozing from an inner plug and also to prevent a top plate from deforming when a cap seal with top plate which can be in contact with an external face of the mouth of a container such as a milk bottle includes a top plate formed with a bend is put on a container. SOLUTION: The cap seal with a top plate comprises the top plate 3 wherein a bend 14 which is bent toward an external face 10a of a mouth of a container 8 is extended along a periphery of a plate-like body 12 which can close an opening 11 of the container 8, and a cap seal body 1 comprising a cylindrical film which is stuck to a peripheral side of the top plate 3 and which can be attached to the upper body of the container 8 by heat-shrinking. In this case, the top plate 3 is equipped with a passage forming means to form a gas flow path 15 between an internal face of the top plate 3 and the container 8 when the cap seal with top plate is put on the container 8.
Patent JP-H0889404-A (JP)
Title: Electric water heater
Inventor: FUKUDA TAKAYUMI
IPC: A47J27/21
Filed: 1994-09-27
Abstract: PURPOSE: To know exactly and immediately heating of the empty vessel in the electric water heater and to make it possible to prevent the deformation and discoloration of the vessel by unordinarily over heating the vessel. CONSTITUTION: The means 8 which inspects temperature range at the beginning of heating by the heating means 2 is installed within the equipment. With this means 8, comparing the arranged numerical value according to the temperature range with the coefficient of temperature variation measured and calculated by the means 6, and the applying electric current means 4 is stopped when the coefficient of temperature variation rises up too high. By those means, heating of the empty vessel is sensed immediately and overheating of the vessel 1 is being prevented according to the temperature range at the beginning of the heating.
Patent JP-H1164397-A (JP)
Title: Overcurrent detection circuit
Inventor: YAMAKAWA YASUHIRO
IPC: G01R19/165
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To detect the overcurrent of a load being generated when the load is not operating surely by making a decision that an overcurrent has generated if a voltage detected upon elapsing a specified time after a switch means is connected is lower than a specified level. SOLUTION: The overcurrent detection circuit has a load connecting terminal connected with the noninverted input terminal of a comparator CMP 3 having an inverted input terminal being applied with a reference voltage V2. The comparator CMP 3 has an output connected with the base of a transistor Q3 having emitter and collector connected, respectively, with the noninverted input terminal of a comparator CMP 2 and the earth. The noninverted input terminal of the comparator CMP 2 is connected with a feeder line BATT or earthed. The comparator CMP 2 has an inverted input terminal being applied with a reference voltage V1 and an output connected with one terminal of an AND circuit AND 1 having the other input terminal receiving a control signal Vin. The AND circuit AND 1 produces the output of the CPU 2 under load.
Patent JP-2000066744-A (JP)
Title: Semiconductor device with built-in regulator
Inventor: ISHIKAWA SATOSHI
IPC: G05F1/56
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To vary a reference voltage and to prevent the sudden change of the reference voltage. SOLUTION: This semiconductor device with a built-in regulator is provided with an operational amplifier 1 for inputting a fixed voltage Vs to one input terminal, a transistor 2 for inputting the output of the operational amplifier 1, two or more serially connected resistors R1, R1 and Rn, two or more switches SW1, SW2 and SWn connected parallelly to the respective resistors, a control circuit 3 for opening and closing the respective switches and a resistance value setting register 4 for inputting a setting resistance value to the control circuit 3.  One end of the serially connected resistors is connected to the source of the transistor 2, the other end is grounded through the other resistor R, the non-grounded end of the other resistor R is connected to the other input terminal of the operational amplifier 1 and the other fixed voltage Vd is applied to the drain of the transistor 2. The control circuit 3 opens and closes the respective switches by signals for which respectively different delays are supplied to the output of the respective digits of the resistance value setting register 4.
Patent JP-S59125084-A (JP)
Title: Radar proximity alarm device
Inventor: HATSUTORI KEISUKE
IPC: G01S13/937
Filed: 1982-12-29
Abstract: PURPOSE:To operate effectively an alarm generating means by generating an alarm against an especially strong signal in only a range in which a set alarm distance range coincides with an alarm angle range, inhibiting a generation of an alarm by a reflected wave from land side when a ship is navigating along the coast, and generating an alarm in other angle range. CONSTITUTION:A gate signal for showing an angle range set by an alarm angle setting part 59 is generated, and an alarm signal is raised to only a part which coincides with a set range by an alarm distance setting part 41. When the angle range which can be set by the setting part 59 is limited to four kinds of 90- 270 deg., 45-315 deg., 0-180 deg. and 180-0 deg., a clock supplied to an angle counter 33 is supplied to an angle clock generator 61, and a clock of every once, every twice, every three times and every four times is generated. For instance, in case of inhibiting 90 deg. through 270 deg., an angle clock of every twice is given to a terminal 63, reset by an azimuth reference signal to an indicator 28, and thereafter, when a counter 67 counts 45, namely, when the angle becomes 90 deg. from the azimuth reference, an inhibiting signal is generated from an inhibiting gate generating circuit 68, and as for an inhibiting gate 72, its passing is inhibited between 90 deg. and 270 deg..
Patent JP-S6389731-A (JP)
Title: Preventing work against lowering in horizontal resistance of pile foundation during earthquake
Inventor: MOCHIZUKI YOSHITOSHI
IPC: E02D27/34
Filed: 1986-10-01
Abstract: PURPOSE:To simplify construction work by a method in which reinforcing materials are penetrated into the surrounding ground of pile foundation in the ground likely to liquefy. CONSTITUTION:Piles 2 are penetrated into sandy ground 1 where liquefaction is expected during earthquake, and reinforcing materials 5, e.g., reinforcing bars, etc., are penetrated into the surrounding ground of the piles 2, thereby restricting the deformation of the ground 1 during earthquake by the friction between the materials 5 and the ground 1.
Patent JP-H04111208-A (JP)
Title: Composite type magnetic head and production
Inventor: ABE SHINJI
IPC: G11B5/187
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the curved parts of ferromagnetic metallic thin films from appearing on contacting surfaces with recording media by constituting the above head in such a manner that the respective ferromagnetic metallic thin films on the contacting surfaces and the section of the direction along the contacting surfaces are enclosed over the entire periphery by magnetic core half bodies, a magnetic gap and track width regulating parts and are provided with the acute angled parts projecting toward the magnetic core half body rides. CONSTITUTION:The magnetic gap part 3 and a pair of the ferromagnetic metallic thin films 2, 21 facing each other on both sides of the magnetic gap part 3 are formed in the butt parts of a pair of the magnetic core half bodies 1, 11. The track width regulating parts 4, 41 made of glass are provided on both sides in the track width direction of the magnetic gap part 3 and the two ferromagnetic metallic thin films 2, 21. The shapes of the respective ferromagnetic metallic thin films 2, 21 in the section along the contacting surfaces 10 with the recording media are the polygonal shape closed in the central part of this section and have respectively the acute angled parts A projecting toward the magnetic core half body 1, 11 sides. The curved parts of the ferromagnetic metallic thin films are prevented from appearing on the contacting surfaces or in the section of the direction along the contacting surfaces in this way.
Patent JP-H0280450-A (JP)
Title: Heat stabilization of styrene resin composition containing halogenous flame retardant
Inventor: WATANABE TOICHI
IPC: C08K5/49
Filed: 1988-09-14
Abstract: PURPOSE:To improve the heat stabilization effect by adding a mixture of a specified dialkyltin maleate with zeolite A to a styrene resin composition containing a halogenous flame retardant. CONSTITUTION:A mixture is obtained by mixing 99-50wt.% at least one dialkyltin maleate of formula I (wherein R1-2 are each a 1-12C alkyl; and n is 1-10), obtained by condensing a dialkyltin oxide with maleic acid (anhydride) (e.g., dibutyltin maleate) with 1-50wt.% zeolite A of formula II (wherein X is 0-6; M is Na, K or Ca; and y is the equivalent weight of M) (e.g., Na2 O3.2SiO2.4.5H2O). 100 pts.wt. styrene resin (e.g., acrylonitrile/butadiene/styrene resin) is mixed with 4-40 pts.wt. halogenous flame retardant (e.g., tetrabromobisphenol A) and, optionally, 1-20 pts.wt. flame retarding aid (e.g., Sb2O3) to obtain a styrene resin composition containing a halogenous flame retardant, and this composition is mixed with 0.1-40 pts.wt. abovementioned mixture.
Patent JP-H1057608-A (JP)
Title: Pachinko machine
Inventor: OKUBO MASAHIRO
IPC: A63F7/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To enable to easily find indirection and to repress the damage at its minimum even when an indirection card is used. SOLUTION: The number of total prize balls from prize holes is added to the number of total balls from recovery opening to gain the total number of retrieved balls. The number of lent balls supplied by operation of lending ball switch 12 is added to the number of ejected prize balls based on balls from prize holes to gain the total number of supplied balls. The number of the total supplied balls is subtracted from the number of the total retrieved balls to gain the calculated number of remaining balls, and further, the calculated number of remaining balls is compared with the prescribed number and, only when the calculated number of remaining balls is smaller than the prescribed number, it is possible to supply balls by the operation of the lending ball switch 12.  The indirection of ejecting a large quantity of balls is prevented by cutting off supply balls even if the lending ball switch 12 is operated on, when there are many balls on a ball supply plate.
Patent JP-S60125416-A (JP)
Title: Lubricating device for bearing
Inventor: TAKADA HIROTOSHI
IPC: F16N15/00
Filed: 1983-12-09
Abstract: PURPOSE:To enable prevention of wear and seizure of a ball bearing through holding of lubricating performance of a lubricant even if water enters a bearing, by a method wherein the lubricant for a bearing is a fluid soluble in water. CONSTITUTION:A ball bearing 7 is sealed from an atmosphere outside an external member 1 by means of a seal 5, and a fluid, which is soluble in water, is used as a lubricant for lubricating the ball bearing 7. This, even if a moisture content enters the ball bearing 7 through a gap between the seal 5 and an internal member 3 from the outside of an external member 1, causes the moisture content to be merely mixed with the lubricant, and prevents production of a change in lubricating performance of the lubricant and prevents wearing and seizing of the ball bearing.
Patent JP-2000065851-A (JP)
Title: Piezoelectric type three-axle acceleration sensor
Inventor: NAKAMIZO YOSHIYUKI
IPC: G01P15/18
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric type three-axle acceleration sensor capable of setting optionally the magnitude of a Z-axis acceleration signal without using a signal amplification circuit. SOLUTION: In this acceleration sensor, board extension parts 13D, 13E extending to the outside of a base 5, and a diaphragm extension part 1b are installed on a piezoelectric ceramics board 9a and a diaphragm 1 respectively, and an additional deadweight 7 is installed on the outside end part on the back of the diaphragm extension part 1b. One-side electrodes DZ1, DZ3 between two pairs of Z-axis acceleration detection electrodes DZ1, DZ2 and DZ3, DZ4 are arranged adjacently to the base 5 and other-side electrodes DZ2, DZ4 are arranged adjacently to the additional deadweight 7.  Each part of the piezoelectric ceramics board 9a corresponding to each electrode DZ1-DZ4 is polarized at the time when the same kind of stress is generated on each part, so that spontaneously-polarized charges having reverse polarities will be generated on the one-side electrodes DZ1, DZ3 and the other-side electrodes DZ2, DZ4.
Patent JP-H0781859-A (JP)
Title: Information display system for use in elevator system
Inventor: FURUHASHI TSUTOMU
IPC: B66B3/00
Filed: 1993-09-17
Abstract: PURPOSE:To enable information including moving pictures to be displayed in an elevator hall or an elevator car together with information about elevator operation by synthesizing images that image data created by an operation information source device shows with moving pictures that moving picture signals created by a moving picture signal source device show into an image on one screen. CONSTITUTION:A TV tuner or a VTR 10 serving as a video signal source 1 outputs composite video signals. A personal computer 30 constituting a graphic signal source 3 outputs still pictures taken by an image scanner 31. A personal computer 500 serving as an elevator information source 5 determines characters and diagrams to be displayed in a display portion as elevator operation information according to information about the condition of the elevator, obtained via a digital transmission line 12000. A synthesis portion 7 reads image data in parallel from the same positions of the frame memories of an image processing portion 2, a graphic information processing portion 4 and an operation information processing portion 6, and synthesizes them for output to a transmitting portion 8.
Patent JP-H04117060-A (JP)
Title: Facsimile communication system and facsimile equipment
Inventor: NISHIMURA TATSUO
IPC: H04N1/32
Filed: 1990-08-31
Abstract: PURPOSE:To inform the reception of an important original or the like to a receiver side operator by raising an alarm to the receiver side as an operator call tone when a sender side uses a facsimile control signal and sends alarm request information to the receiver side facsimile equipment. CONSTITUTION:The above facsimile equipment is provided with a CPU(Central Processing Unit) 2, a ROM(Read Only Memory) 3, a RAM(Random Access Memory) 4, an operation board 5, a scanner 6, a plotter 7, a network control section 8, a MODEM 9, a coding decoding section 10, a communication control section 11 and an alarm device 12 or the like. When a sender side facsimile equipment implements an alarm request operation, a facsimile control signal is used to send alarm request information to a receiver side facsimile equipment and the receiver side facsimile equipment rings an alarm as an operator call tone. Thus, the reception of an important original or the like is surely informed to the receiver side operator by the operation of the sender side operator.
Patent JP-S63119424-A (JP)
Title: Muscle relaxant
Inventor: SHIOZAWA AKIRA
IPC: C07C225/16
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a muscle relaxant containing an aminoketone derivative or a salt thereof as an active ingredient. CONSTITUTION:A muscle relaxant obtaining a compound shown by formula I (R1 is p-trihalogenomethyl) or a salt thereof as an active ingredient. The compound shown by formula I as the active ingredient is obtained by reacting 1 equivalent compound shown by formula II with >=0.5 equivalent, preferably 1-10 equivalents formaldehyde and pyrrolidine. The reaction is carried out in the presence of preferably a catalytic amount of an acid, more preferably hydrochloric acid in the absence of a solvent or preferably in a solvent (e.g. alcohol such as propanol, isopropanol, butanol, etc., ketone such as acetone, etc.) at 0-200 deg.C, preferably 10 deg.C- about boiling point of the solvent for 0.5-4hr, preferably 3-48hr. The relaxant may be orally or parenterally administered. A dose is 0.1-20mg/kg/day. The agent has prolonged effects, relaxing action on rigidity in a decerebrate specimen and further anticonvulsant action.
Patent JP-S6291337-A (JP)
Title: Lighting circuit for stop lamp for vehicle
Inventor: TAKAHASHI YOSHIO
IPC: B60Q1/44
Filed: 1985-10-17
Abstract: PURPOSE:To securely let a following vehicle, etc. know that a vehicle is stopping by lighting a brake lamp during the operation of an auto-stop valve, either continuously or by on-off means selectively. CONSTITUTION:A brake lamp 1 lights when a relay 2 is electrified. A switching transistor 3 which controls electrification to the relay 2, is controlled in its opening and closing by a signal from an AND circuit 4. On the other hand, a solenoid valve operating signal IN1 from an auto-stop valve and a lighting signal IN2 from an oscillation circuit 10 consisting of NAND circuits 5, 6, a NOT circuit 7, a resistor 8, and a capacitor 9, are inputted into the AND circuit 4. Also, a lighting selecting signal IN3 for making continuous lighting or on-off lighting selectively carried out, is inputted into the NAND circuit 5. This selection is carried out through a switch means such as a manual switch, etc.
Patent JP-2001058280-A (JP)
Title: Clad material for coin and clad coin
Inventor: ISHIO MASAAKI
IPC: C22C38/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a coin having an excellent discrimination characteristics and a raw material therefor. SOLUTION: The clad material 1 for a coin is composed of a lamination of plural layers and made by a pressurized contact of adjacent layers. A first surface layer 2 of the one surface side is formed with Cu-Zn alloy consisting of >=45 wt.% Zn and the balance essentially of pure Cu or with Cu, and a second surface layer 3 of the other surface side is formed with a non-magnetic metal having a silvery white color. The surface hardness of the first surface layer 2 and the second surface layer 3 is Hv 50 to 250. The clad coin is the one in which a rugged pattern is carved on the surface of a raw material of the coin made by blanking the clad material 1 into the form of a coin.
Patent JP-H0764102-A (JP)
Title: Injecting device for liquid crystal and organic electrochromic solution
Inventor: MOCHIZUKA TAKUO
IPC: G02F1/13
Filed: 1993-08-26
Abstract: PURPOSE:To enhance the efficiency of utilizing a soln. put in a soln. tray. CONSTITUTION:The soln. tray 15 is formed to a rectangular plane shape having long side parts 20a set longer than the thickness of an injection port and shorter than the length of a cell and short side parts 20b broader than the thickness of the cell. Further, the thicknesses at the edges 20 and side parts 21 of the soln. tray 15 are set at the thicknesses decreasing gradually toward end edges 23. As a result, the soln. sticking to the cell at the time of injection is limited to the circumference (neighborhood) of the injection port. The edges 20, 21 of the soln. tray 15 are deformed when the soln. tray 15 comes into contact with the injection port, by which the injection port is made to arrive at the bottom of the soln. tray 15 and nearly all the soln. in the soln. tray 15 is injected into the cell.
Patent JP-H0394344-A (JP)
Title: Information processor
Inventor: TAKIZAWA MIEKO
IPC: G06F12/06
Filed: 1989-09-07
Abstract: PURPOSE:To inexpensively execute high speed memory access without enlarging the information processor by activating the bank to be accessed next by a memory control circuit in accordance with the specific instruction information. CONSTITUTION:The banks #0 to #5 of the memory 5 are divided into plural blocks 5a, 5b and memory control circuits 2, 3 are prepared in respective block units 5a, 5b. Since the banks having high probability to be accessed next out of banks other the already accessed banks are controlled by memory circuits 2, 3 so as to be activated in accordance with the contents of a flag 41 in an arbitration circuit 4, the time required for activating inactive banks at the time of accessing the memory can be reduced. Thereby it is unnecessary to prepare memory control circuits 2, 3 correspondingly to respective banks. Consequently, high speed memory access can be inexpensively attained without enlarging the device itself.
Patent JP-H1156927-A (JP)
Title: Bedsore preventing seat
Inventor: SHIRAISHI KATSUTOSHI
IPC: A47G9/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To secure a permeability to prevent a bedsore by forming a plurality of ridge-shaped projected parts on the surface of a seat in parallel in the longitudinal or lateral direction of the seat to prevent a stick adherence between a human body and the seat through groove parts formed at least among ridge- shaped projected parts. SOLUTION: In a bedsore preventing seat, a seam 1 is formed from a longitudinal side 10a to its opposite side 10b, and a seam 2 is formed from a lateral side 10c to its opposite side 10d. Each of the front and the rear material 15, 16 of the seat 10 is a cotton texture, and the ridge-shaped projected parts 11 of the seat 10 to continue from the longitudinal side 10a to its opposite side 10b are formed of a padding 13 which is plurally arranged in parallel between the front material 15 and the rear material 16 through a cushion material, for instance, in parallel in order in a longitudinal direction on the surface of the seat 10.  The padding 13 is internally fitted between seams 1, 1 from the longitudinal side 10a to its opposite side 10b, and the longitudinal movement of the padding 13 is controlled by the seam 2 from the lateral side 10c to its opposite side 10d to prevent positional slippage.