baber/WOPTO huggingface dataset:
Patent JP-H03653-A (JP)
Title: Package
Inventor: FURUKAWA MICHINORI
IPC: B65D43/22
Filed: 1989-05-23
Abstract: PURPOSE:To enable repetitive use without damaging an opening rim and simplify opening/closing of a package by a method wherein edge rails in contact with each other on the upper and lower ends of a container and a lid are made protruding so that the container and the lid are opened/closed while an engaging piece is freely slidably engaged with both edge rails. CONSTITUTION:A package 10 has a container 12 and a lid 16 connected freely openable to a joint 14 provided on the upper end of the container, while edge rails 18 contacting with each other on the upper end of the container 12 and the lower end of the lid 16 and a plurality of engaging pieces 20 engaged with the edge rail freely slidable are provided. When the engaging piece 20 is slided along the edge rail 18 toward the joint 14, the lid 16 is opened upward. If the engaging piece 20 is slided oppositely from the joint 14 after an object to be packaged is stored in the container 12, the lid 16 is securely fixed to the container 12.
Patent JP-S5253705-A (JP)
Title: Method for controlling addition quantity of water to raw mterial to be sintered and its equipment
Inventor: HAMADA MASANARI
IPC: C22B1/16
Filed: 1975-10-30
Abstract: PURPOSE: To improve the quality of the sintered product and the productivity, by controlling the water content of the raw material to be sintered to the appropriate value directly before the changing to the sintering equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000077275-A (JP)
Title: Manufacturing electrode foil for aluminum electrolytic capacitors
Inventor: MATSUDA KATSUNORI
IPC: H01G13/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode foil for aluminum electrolytic capacitors which prevents strength reduction due to H brittleness of Al foils reduces electrical energy in a supply tank, and can increase the power supply quantity. SOLUTION: This method comprises a first forming step, a dip treating step dipping in a water soln. contg. added alkali metal ions, a step feeding from a supply tank having a supply electrode 5 connected to the anode of a d-c power source 7 and supply liq. 6, and second forming step forming at a higher voltage than that in the first forming step, an Al foil 11 having a roughened surface is formed during continuous running thereof, whereby if a first formation voltage is high, the resistance of the formed film can be lowered, hence the current density in the feed tank 3 can be uniformized, the bath voltage of the feed tank 3 is lowered, the H brittleness can be prevented, and the feed quantity of the feed tank 3 can be increased.
Patent JP-H04355311-A (JP)
Title: Device for detecting lift of lead of surface-mount ic
Inventor: TAKAGI YUJI
IPC: H05K3/34
Filed: 1991-06-03
Abstract: PURPOSE:To enable a lift of lead after soldering to be detected highly reliably by using a lighting device which causes positive reflection to be produced when a soldering surface is flat for an image pick-up device and an lighting device which causes positive reflection to be produced when a soldering surface is at a certain inclination angle and then by picking up a soldering portion at a tip of a lead of a surface-mount IC. CONSTITUTION:A CPU 8 selects or switches an upper-stage lighting 12 and a lower- stage lighting 13 through an external equipment control unit 9 for using lightings with different angles, allows an image or reflection lights 17 and 18 which are reflected from a surface of a solder fillet 15 to be picked up by a TV camera 1 and to be input to and recorded at a memory 10 through an image input/output unit 7. An image according to lighting is read out of the memory 10 and the fillet 15 is segment into an inclined surface portion and a flat portion. Then, the CPU 8 performs a second-order approximation of a boundary between the inclined surface portion and the flat portion by an expression. It examines whether the second-order coefficient of the obtained second-order curve is equal to or less than a certain value or not and then determines that the product is a confirming article without any failure such as non-connection and lift of lead in the case of YES in the above.
Patent JP-S62287248-A (JP)
Title: Heatdevelopable photosensitive material superior in image contrast after raw storage
Inventor: IWAGAKI MASARU
IPC: G03C1/498
Filed: 1986-06-05
Abstract: PURPOSE:To form a heatdevelopable photosensitive material superior in raw storage stability, and capable of forming an image high in contrast by incorporating thermoplastic polymer particles containing a base or base precursor. CONSTITUTION:The grains are formed by using the base or base precursor together with the thermoplastic polymer and added to the heatdevelopable photosensitive material. The base precursor is a compound releasing an inorganic or organic base by heating. A prefersable base precursor is the one to be allowed by heating to cause a certain reaction, and to release a base, like an organic salt composed of an organic acid and a base to be deccarboxylated by heating,or a compound capable of being decomposed by the Lossen rearrangement or Beckmann rearrangement and releasing a base, such as trichloroacetic acid or propiolic acid salt. The thermoplastic polymer has a glass transition point of 20-200 deg.C, preferably, 40-180 deg.C, especially, 40-150 deg.C.
Patent JP-S5922480-A (JP)
Title: Facsimile device
Inventor: YAMAMOTO TADASHI
IPC: H04N1/32
Filed: 1982-07-29
Abstract: PURPOSE:To obtain a collating device not subject to the effect of power failure or the like, by stopping a sheet of paper described with ID information at a reading position of a facsimile device and reading the ID information for the purpose of collation at polling. CONSTITUTION:A sheet of paper described with the call directing informtion (ID information) is stopped at the reading position of the facsimile device at the transmission side to confirm the opposite party at request of polling, in a facsimile device confirming the opposite party with the use of the ID information. This paper is formed automatically by setting an ID information describing mark sheet 11 to an original tray of the facsimile device. The paper 28 is formed with a discriminating section 25 representing the ID information paper, an opposite telephone number 26 and a bar code 27 representing the opposite party number. In setting this paper 28, it is stopped at a line 31 for awaiting the next instruction. When a polling request is given, the result of reading of the opposite number and the bar code 27 is collated, and when coincident, the transmission of an original is attained.
Patent JP-S62290355-A (JP)
Title: Composite power source device
Inventor: BANDO TOSHIRO
IPC: H02M3/28
Filed: 1986-06-06
Abstract: PURPOSE:To realize small size and high efficiency, by a method wherein a hardware timer or the like is provided, and a number of power sources of different sorts including AC power source and DC power source are controlled centrally by one control device. CONSTITUTION:A main charger 2, a developing device 32, a transfer charger 4, a separation charger 4, a charge eliminating lamp 8 and the like are arranged around a photoreceptor drum 1 of a copying machine, and supplied with power respectively from a high-voltage power source unit 200. A copying process control unit 100 is connected to the high-voltage power source unit 200, and generates first-third clock signals being different from each other in period. Also a hardware timer is installed in each system of the power source, and counts a second clock signal. Value corresponding to level of the power source output and the intended output is set to the timer, and switching control is performed by signal subjected to pulse width modulation. Further, a thermistor 9 and a temperature sensor 10 are installed, and the set value of the timer is corrected according to detection results of these devices and countermeasure to variation in environment is accommodated.
Patent JP-S5827577-A (JP)
Inventor: ADORUFU ZAITSU
IPC: A63F11/00
Filed: 1982-07-29
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-S6022712-A (JP)
Title: Magnetic disk device
Inventor: TACHIBANA MAKOTO
IPC: G11B5/09
Filed: 1983-07-19
Abstract: PURPOSE:To improve the reliability of a magnetic disk device by preparing the spare magnetic head and recording surface and providing a function to switch automatically a specific magnetic head or recording surface to a spare one by a command of an upper device in case read errors are frequently produced from said specific head or surface. CONSTITUTION:For instance, the preceding defects are frequently produced to a recording surface corresponding to a head HD2 and no spare track is available any more. In such a case, an upper device sends a head address register set conversion signal 16 to a head address conversion circuit 5. The circuit 5 receives a head address signal 12 from a head address register 6 and at the same time converts the signal 12 so as to energize the signal HSS in place of the signal HS2 among head selection signals 11. Thus a head selection circuit 4 selects a spare head of head number HDS.
Patent JP-H08324172-A (JP)
Title: Binder
Inventor: SUGIYAMA KAZUNORI
IPC: B42F7/00
Filed: 1995-05-30
Abstract: PURPOSE: To easily perform spread by constituting a box-type binding tool with a back cover by assembly, holding, for example, an inserted catalog, and supporting, for example, a catalog with a front cover which can be freely opened and closed and the back cover being provided at the binding tool via a hinge part. CONSTITUTION: A plurality of pin bars (p) are erected on a bottom plate 11, a back cover 15 is provided at one side of the bottom 11 via a hinge part (h), and a backboard 12 is provided at the other side and a side plate 17 with an engagement protrusion (t) is provided at the upper and lower edges. Then, a binding tool 19 where an upper plate 13 with a plurality of front hooks (f) are provided and an engagement plate 14 with a side hook (s) for gear-locking the upper plate 13 are formed in one piece is provided at the upper side of the backboard 12 via the hinge part (h). Also, a front cover 16 with a protrusion (a) and a rotary side plate 18 is provided.  Then, the front hook (h) is engaged to the pin bar (p) and the side hook (s) is engaged to the gear-lock protrusion (t) and then the protrusion (a) is engaged to the side hook (s) so that the front cover 16 can be freely opened and closed.
Patent JP-S63153130-A (JP)
Inventor: SHIRAI HIROYOSHI
IPC: C08L101/00
Filed: 1987-05-29
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-H084736-A (JP)
Title: Bolt and nut
Inventor: KAYAKABE NOBUHIRO
IPC: F16B31/02
Filed: 1994-06-14
Abstract: PURPOSE:To control fastening force without using a tool having a torque sensor. CONSTITUTION:A bolt and a nut are provided with a mounting-demounting main angular head part and a sub-angular head part 3 which is placed in a step shape on the main angular head part and has an on-specification or off- specification width across flat B1 smaller than the main angular head part and is used only at initial fastening time, and when a tool larger than the width across flat B1 and smaller than a diagonal line length C1 is engaged with the sub-angular head part 3 and is rotated by applying sufficient large torque, respective angle parts 3a of the sub-angular head part 3 are destroyed. The torque applied to a bolt when these respective angle parts 3a are destroyed is determined by a difference between a width across flat of the tool and a width across flat of the sub-angular head part, and since the difference is thought to become almost constant by a tool side tolerance and a bolt side tolerance, bolt fastening force can be controlled within an almost constant range.
Patent JP-S5655287-A (JP)
Title: Heat-sensitive recording material
Inventor: KATSURAGAWA TADAO
IPC: B41M5/40
Filed: 1979-10-15
Abstract: PURPOSE:To reduce wear of a thermal head and prevent trailing of an image part tion as well as deposition of scum onto the thermal head, by incorporating fine particles of a trifunctional condensate of methylsilicone with the components, in a heat-sensitive recording material. CONSTITUTION:A heat-sensitive recording material consists of a color-forming  layer provided on a substrate, the color layer containing as main constituents a  colorless or light-colored color-forming substance and a developing substance which  serves as a developer for the color-forming substance with heat is applied. Fine particles of a trifunctional condensate of methylsilicone are supplied to at least one  part, i.e., within the color layer, within the substrate, or between the two components. The fine particles are about 0.1-10mum in diameter, and their content is  5-50wt% on the basis of the weight of the heat-sensitive color-forming layer.
Patent JP-H04338166-A (JP)
Title: Production of nickel-zinc ferrite
Inventor: OTOBE SHUICHI
IPC: C04B35/30
Filed: 1991-05-08
Abstract: PURPOSE:To improve the temp. characteristics of Ni-Zn ferrite without causing deterioration in initial permeability. CONSTITUTION:In2O3 is added by 0.01-0.2wt.% to a nickel-zinc ferrite material having a composition consisting of, by mole, 43-50% Fe2O3, 10-35% NiO, 10-35% ZnO, and 3-15% CuO, and the resulting mixture is burned. Preferred additive quantity of In2O3 is 0.05-0.1wt.% in particular.
Patent JP-2000324457-A (JP)
Title: Transmitting method for private catv adaptable to two- way communication and booster for catv system
Inventor: MAKIUCHI MITSURU
IPC: H04N7/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the amplitude characteristics and group delay characteristics of a down adjacent channel signal by converting the phase of an up signal converted into the frequency of an unused band of a down high group frequency band by 180 deg., sending the up signal to a down link and making the signal offset an up signal taking a roundabout way to the down link in the unused band of the down high group frequency band. SOLUTION: A down signal inputted to a down input port 1 is outputted to a down output port 3 through a branching coupler 2, a coupler 8, a downward amplifier 10 and a branching device 4. An up signal inputted to an up input port 3 is transmitted to a branch line 9 through the device 4, a BPF 11, an upward amplifier 14, a frequency conversion amplifier 16 and a BPF 12, and a signal of a down unused frequency band is transmitted to the line 9 by a branching device 7. A phase shifter 24 adjusts the up signal transmitted to the line 9 through an upward amplifier 22 and a BPF 23 so that its phase difference is 180 deg. relative to a signal taking a roundabout way to the coupler 8, and a level adjusting device 25 adjusts the up signal at the same level as the level of the signal taking a roundabout way to the coupler 8.
Patent JP-S5657265-A (JP)
Title: Open alkaline storage battery and its manufacture
Inventor: YOSHIDA TSUTOMU
IPC: H01M10/28
Filed: 1979-10-13
Abstract: PURPOSE:To obtain a dry-charged alkaline storage battery which can be easily carried by sealing the battery which contains a nearly completely charged assembled- element, and using the battery after opening the sealing valve and pouring an electrolyte of a given concentration into the container. CONSTITUTION:An assembled element is constituted by using a discharging negative plate 1 made of nickel hydroxide, and a separator 3 which is interposed between these two plates. The assembled element is placed in a poured into the container 4. After that, an electrolyte of a predetermined concentration is poured into the container 4, and not less than 80% of the battery capacity is charge, before the electrolyte which is not held in the assembled element or the like is removed. Following this, the battery is sealed by means of a reducing valve 6 which is provided in a lid 5. Thus, a dry-charged alkaline stroage battery, which is used after opening the sealing valve and pouring an alkaline electrolyte of a given concentration into the container, can be obtained.
Patent JP-H0426416-A (JP)
Title: Signal transmission circuit of ultrasonic diagnostic device
Inventor: ISHIDA JUNICHI
IPC: A61B8/00
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the signal transmission circuit of the ultrasonic diagnostic device which does not generate polarization and can operate on higher frequencies by constituting the device of a power source supply section and a driving circuit section, a delay circuit section, and a differential circuit section. CONSTITUTION:A switch SW1 turns on and the potential at the point (a) rises sharply to the level of a voltage VH with transition response and gradually executes an electric discharge when a trigger input signal Si is applied. The trigger input signal Si is applied to a switch SW2 with the delay by as much as the tau time by a delay circuit 3 and, therefore, the switch SW2 is turned on with the delay by tau from the switch SW1. The charge of a capacitor C1 is rapidly discharged through the switch SW1 and the switch SW2 and the potential at the point (a) rises sharply up to a GND level when the switch SW2 turns on. Consequently, the point (a) is the rectangular pulse of a high voltage. The rectangular pulse at the point (d) is differentiated by a differential circuit 4 and, therefore, the waveform at the point (b) is the pulse waveform of positive and negative directions up to +VH to about -VH as shown by (b) of Fig. 2.
Patent JP-S5920299-A (JP)
Title: Triterpenoid saponins and their preparations
Inventor: TANAKA OSAMU
IPC: C07H15/24
Filed: 1982-07-27
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, group shown by the formula II, or formula III). USE:An auxiliary for absorbing drugs, dissolution auxiliary, or agent for eliminating harmful substances. PROCESS:The rind of Sapindus mukurossi Gaertn. is defatted in case of necessity, extracted with a lower fatty alcohol or a mixture of water and the lower aliphatic alcohol as an extractant to give an extracted fraction, from which a compound shown by the formula I is collected.
Patent JP-2000321680-A (JP)
Title: Photosensitive material transporting device for photograph processing machine
Inventor: NAKAO HIROTO
IPC: G03B27/46
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material transporting device of a photograph processing machine capable of surely suppressing the generation of impact vibrations at the time of releasing the pressurized contact with a photosensitive material by simple constitution. SOLUTION: The photosensitive material transporting device of the photograph processing machine which has a transporting roller 1 for the photosensitive material P and a pressurized contact roller 2 elastically brought into pressurized contact with this transporting roller 1 via a coil spring 8a for contact pressuring and is constituted to transport the photosensitive material P by rotation of both of these rollers is provided with the pressurized contact roller 2 positionally changeably to a position where this roller is brought into pressurized contact with the transporting roller 1 and a position where the roller parts from the transporting roller 1.  The pressurized contact roller 2 is interlocked and connected to the drive section of a stepping motor 9 via a coil spring for releasing the pressurized contact so that the pressurized contact roller 2 is positionally changed to the position where the pressurized contact roller 2 is brought into pressurized contact with the transporting roller 1 and the position where the pressurized contact roller parts therefrom by the driving of the stepping motor 9 via the coil spring for releasing the pressurized contact.
Patent JP-H01302753-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NAKAMURA YUKIYOSHI
IPC: H01L23/48
Filed: 1988-05-30
Abstract: PURPOSE:To enhance the workability of soldering electrode terminals to the electrodes below the terminals by a method wherein the electrode terminals are movably held by a cover plate in the vertical direction in a device comprising the multiple electrode terminals penetrating through the common cover plate. CONSTITUTION:Copper electrodes 3a-3c are formed on an insulating substrate 2 formed on a radiator board 1. Multiple electrode terminals 5a-5c are held by a common cover plate 8 so that said terminals 5a-5c may be simultaneously soldered to these copper electrodes 3a-3c. In this case, respective electrode terminals 5a-5c are movably held by the cover plate 8 in the vertical direction. Through these procedures, even if the cover plate 8 is subjected to any warping, respective electrode terminals 5a-5c can be evenly brought into contact with said copper electrodes 3a-3c so that said electrode terminals 5a-5c may be easily soldered to respective copper electrodes 3a-3c.
Patent JP-S5559558-A (JP)
Title: Data backup method
Inventor: YAMAMOTO HIROICHI
IPC: H04L1/22
Filed: 1978-10-30
Abstract: PURPOSE: To prevent effectively the control trouble in the transient state of backup by providing the backup end flag to the data table of the control unit and thus securing the assured detection for the end of the backup transmission.  
     CONSTITUTION: When the data contents of control units 2W4 are backed up by higher-rank computer 1, the backup end flag is provided at the final plus 1st area of the data table of the control unit. The transmission of the backup data is started from the 1st to the subsequent orders of the table in sequence, and the fixed data to be stored in the area for the backup end flag is transmitted at the 1st of the backup data transmitted from the higher order. When the fixed data is written into all bits of the area, the end of the backup is decided. Thus no fault is caused to the control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11310667-A (JP)
Title: Interior and armoring material of automotive
Inventor: TAKAHASHI MASAYUKI
IPC: C08K5/3435
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having excellent weatherability such as resistance against light discoloration, etc., without a problem of pollution of a processing machine such plate out or bleeding and fogging by adding a specific alkylbenzoate compound to a thermoplastic elastomer as an ultraviolet light absorber. SOLUTION: This material is obtained by adding (B) 0.001-10 pts.wt. of an alkylbenzoate compound of the formula (R<1> and R<2> are each H, a 1-8C alkyl or the like; R<3> is a 1-30C alkyl) to (A) 100 pts.wt. of a thermoplastic elastomer. A hindered amine-based stabilizer such as 2,2,6,6-tetramethyl-4-piperidylbenzoate can be added to the objective composition, as necessary. The photostabilizer is preferable because of exhibiting a synergistic effect with the component B is the view of improving weatherability. Furthermore, an antioxidant can also be added to the material. Preferably, bis(2,6-di-tertiary butyl-4-methylphenyl) pentaerythritol diphosphite is exemplified as the antioxidant.
Patent JP-H01304697-A (JP)
Title: Fluorescent lamp preheating circuit
Inventor: MINAMIMURA YUICHI
IPC: H05B41/16
Filed: 1988-06-01
Abstract: PURPOSE:To aim at miniaturization of a circuit and simplification of change of preheating time and preheating current by composing a preheating circuit with transistors, resistances and a capacitor. CONSTITUTION:When a switch SW is closed, voltage Vbe1 between a base and an emitter of a transistor Q1 takes off during a charge time tau1 depending to a capacity C and a resistance R, and a transistor Q2 takes on during this time so as to flow a preheating current. After tau1 time passing, when Vbe1 reaches -0.7V, the transistor Q1 takes on and the transistor Q2 takes off so as to break the preheating current. Preheating time depends on CR and a preheating current value can be controlled by the resistance r1. With this constitution, an inductance, a transformer and a high withstand voltage transistor are unnecessary and the circuit can be thus miniaturized and change of preheating time and preheating current is facilitated.