baber/WOPTO huggingface dataset:
Patent JP-S5348573-A (JP)
Title: Cell voltage inspecting method for portable memory medium
Inventor: ISHIMOTO SUKE
IPC: G06F12/16
Filed: 1976-10-13
Abstract: PURPOSE: To exchange the electric cell with a simple construction at the adequate time, smoothly carrying out writing and reading against portable recording medium, by setting up the threshold value of data reading circuit less than that of for input voltage level judgement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61279872-A (JP)
Title: Image forming device using process cartridge
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/00
Filed: 1985-06-06
Abstract: PURPOSE:To remove uneven pitches by dividing the titled device into upper and lower parts to be opened/closed and arranging a process cartridge having a driving force receiving part and a drive transmitting means on the upper and lower part respectively to drive the cartridge. CONSTITUTION:A paper feeding cassette 17, a laser beam scanner 3, resist rollers 5 (5a, 5b), a carrying part 8, and a fixing unit 9 are arranged on the lower part of the body. On the other hand, the process cartridge 1 is attachably/ detachably arranged on the upper part of the body so as to include a photosensitive body, a developing unit, a cleaning unit, etc. A gear is fitted to the rotary shaft of the photosensitive body in the cartridge as the driving force receiving part. The driving force of a motor M arranged on the lower part is transmitted to the gear of the photosensitive body through arrayed gears 24. Then, the driving force is transmitted from the rotary shaft of the photosensitive body to a developing roller and a sleeve. Since the driving system is arranged on the lower part without division, an image can be prevented from uneven pitches.
Patent JP-H04326805-A (JP)
Title: Semiconductor circuit
Inventor: ATSUMI TSUGUKAZU
IPC: H03F1/32
Filed: 1991-04-26
Abstract: PURPOSE:To improve the operational stability of the entire circuit even when a large power part and a small power part are related mutually by separately and independently providing first and second bias circuits. CONSTITUTION:A first bias circuit 500-1 decides a reference current according to resistors 19 and 21, decides the collector currents of transistors 7, 9 and 10 according to this current and further decides the operating points of transistors 1-5 as the small power parts according to these collector currents. A second bias circuit 500-2 decides a reference current according to resistors 24 and 26, decides the collector current of a transistor 11 according to this current and further decides the operating point of a transistor 6 as the large power part according to this collector current. Therefore, since the bias circuits 500-1 and 500-2 are separated and made independent, the small power parts are not affected by the large power part even when the large power part and the small power parts are mutually related and thus, the degree of stability for the operation of the entire circuit is improved.
Patent JP-S5914332-A (JP)
Inventor: KOMODA YOSHIYUKI
IPC: H04B3/54
Filed: 1982-07-15
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-S5347790-A (JP)
Title: Shooting method for x-ray tomogram device
Inventor: MIYOSHI KATSUHIKO
IPC: G01N23/02
Filed: 1976-10-14
Abstract: PURPOSE: To obtain a number of data in the same direction by giving a forced variation to the X-ray energy following the prescribed rules and also by utilizing the energy dependence property for the density distribution of a human body. As a result, the data collection direction is reduced as well as the collecting time can be shortened. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5347786-A (JP)
Title: Production of charge transfer device
Inventor: HAGIWARA YOSHIAKI
IPC: H01L29/10
Filed: 1976-10-14
Abstract: PURPOSE:To make accurate the position relations of the front edge, rear edge, the edge part of constricted part of both electrodes and prevent mutual shorting by selectively providing the extended regions of channel stopper regions through the spacing between both electrodes of every other charge transfer part.
Patent JP-H11329152-A (JP)
Title: Rotary switch
Inventor: NAKAJIMA KEIICHI
IPC: H01H21/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch capable of smoothly carrying out a switching operation of a switch operating part. SOLUTION: A pair of arc-shaped guide hole parts 11, 14 are provided in a switch body 2. A pair of extended sections 60, 60 corresponding to the arc shaped guide hole parts 11, 14 are formed, and stopper parts 61, 61 are protuberantly formed at the tip parts of the extended sections 60, 60 respectively. A switch operating part is rotatably attached to the switch body part 2 with the stopper parts engaged, by inserting each extended section 60, 60 through each corresponding arc-shaped hole part 11, 14 and engaging the stopper part 61, 61 with the peripheral rim part of each arc-shaped guide hole part 11, 14 respectively. On the end part side of the arc-shaped guide hole 14, an foreign matter discharging groove 48 extending from the end part to the outer peripheral rim part of the switch body part 2 is provided.
Patent JP-S5550442-A (JP)
Title: Aluminum or aluminum alloy refining method
Inventor: NARITA KIICHI
IPC: C22B21/06
Filed: 1978-10-05
Abstract: PURPOSE: To refine molten Al contg. metallic impurities by adding a specified amt. of Mn and Mg to the Al after which they are melted and cooled to a specified temp. to crystallize the impurities as intermetallic cpds., which are then separation-removed.  
     CONSTITUTION: To molten Al or a molten Al alloy contg. metallic impurities such as Fe, Cr, Mo, Pb and As are added metallic Mn or an Al-Mn alloy contg. 0.6W6 times as much Mn as the impurities and metallic Mg or an Al-Mg alloy contg. 0.002W0.1 time as much Mg as the molten metal. They are melted, and the mixed molten metal is cooled and held at the eutectic point to a temp. 50°C above the point. Thus, the impurities are crystallized as intermetallic cpds. with Al-Mn type  metal. The crystallized cpds. are then separated by filtration of oher method. By  this method high purity Al or a high purity Al alloy is recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000071064-A (JP)
Title: Brazing method and assembly for brazing
Inventor: ABRILES BETH KWIATKOWSKI
IPC: B23K1/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a brazing material from flowing into an article opening and also prevent deformation of the opening in a brazing process. SOLUTION: In a brazing process, a shim 88 which is formed from a mica substance mixed with a heat resistant binder is compressed and fasteningly engaged with an opening 64 of the article for supporting walls 78 and 82 of the opening 64. Since the shim 88 maintains rigidity and strength after being heated at high temperature, brazing can be carried out at high temperature and deformation of the opening 64 can be also prevented. Furthermore, since the shim acts as a blocking material, the unrequired brazing material 84 is prevented from flowing into the opening 64, so that the shim 88 is not adhered to an adjacent structure by the brazing material 84. Additionally, since brittleness of the shim 88 is increased when heated at high temperature, the shim can be easily removed.
Patent JP-S61287513-A (JP)
Inventor: NAKANO AKIHIRO
IPC: B65B13/10
Filed: 1985-06-06
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-S5824976-A (JP)
Title: Reading system for optical character reader
Inventor: NAKANISHI MICHIAKI
IPC: G06K9/68
Filed: 1981-08-06
Abstract: PURPOSE:To improve the rate of character reading, by the unit constitution of a character information storage area with a main and an auxiliary character storage area which can be replaced with each other for character information. CONSTITUTION:A dictionary memory D is provided with a pattern information storage area RI storing basic character types and character types almost similar to the basic types and a area RII storing character patterns registrated by users for their own use. A character among a medium read from a reading section R is referenced first for a character pattern in the area RI and interpreted, and if the read character pattern is not in this area RI, the character pattern in the area RII is referenced for interpretation. If the number of character patterns for referencing is less in the area RI, the character patterns in the area RII should be transferred to the region RI. In this case, the frequency of reading of the character pattern information of the storage area of belonging to the same flag is read out from the corresponding storage area of a counter memory K and inputted to a comparison section C, for the comparison of the degree of frequency, and the information with less frequency is stored in the area RII and information with high frequency is stored in the area RI.
Patent JP-S5646788-A (JP)
Title: Binder for thermosensitive recording paper
Inventor: NAKASHIMA TOORU
IPC: B41M5/337
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a binder for thermosensitive recording paper excellent in mechanical adaptability in high-speed coating and in dispersibility to dyestuffs and color formers, by a mthod wherein a (meth)acrylic acid ester is grafted onto starch. CONSTITUTION:As the titled binder is used denatured starch (approximately 0.01-100% are preferred as graft ratios.) obtained by grafting onto starch a (meth) acrylic acid ester such as hydroxyethyl (meth)acrylate or dipropylene glycol (meth) acrylate shown by the formula [wherein R1, R2, and R3 are each H, methyl; R4 is H, 1-5C (halogenated) alkyl; n is 1-20]. By using said denatured starch, for example, by mixing a dyestuff of approximately 1-25wt%), a phenolic material of approximately 30-94wt% and said graft-denatured starch of 5-60wt% is obtained a thermosensitive resin composition for manufacturing thermosensitive recording paper.
Patent JP-S61281894-A (JP)
Title: Plating device for terminal of printed circuit board
Inventor: TEZUKA JUNICHI
IPC: C25D17/00
Filed: 1985-06-08
Abstract: PURPOSE:To suppress the generation of the variance in plating thickness and to approximate the same to an average thickness by controlling discretely currents to divided anodes in the stage of arranging the plural divided anodes, passing the terminals of a printed circuit board therebetween and injecting a plating liquid thereto. CONSTITUTION:The plural divided anodes 5 are connected to respectively discrete power feed circuits 12 and are made independent. The printed circuit board 1 having the terminals 2 is moved toward an arrow along a moving line A and the plating liquid 6 is ejected from plural nozzles 9 for each of block areas 10 so that each of the terminals 2 positioned in the corresponding positions is subjected to a plating treatment. A current detector 16 detects constantly the current flowing to the circuits 12 and changes over a change-over switch 15 to a resistance circuit 14 side when the current flowing therein attains a set value or above. The switch 15 is again connected to the circuits 14 by a timer 15 upon lapse of the set time. The terminals are plated to the uniform thickness by controlling discretely the plating treatment in the above-mentioned manner.
Patent JP-S5824747-A (JP)
Title: Hot-air heating apparatus
Inventor: NEGISHI NORIMASA
IPC: F24H3/04
Filed: 1981-08-07
Abstract: PURPOSE:To reduce NOx, and to utilize radiant heat effectively by forming a combustion plate by a porous sinter and surrounding a flame forming section by a cylindrical reflecting plate, an upper section thereof is opened, while mounting the second reflecting plate to an upper section. CONSTITUTION:Hot-air blowoff ports 1A are shaped in front of the upper section of a box body 1 and suction holes 1B to the back of the upper section while the reflecting plate 3 which surrounds the combustion plate 9 consisting of the porous sinter of a combustion apparatus A is mounted. The reflecting plate 3 is the first hollow cylindrical plate, an inner surface thereof is specular, and the upper end section is opened. The second reflecting plate 4 is set up to an upper section in the box body 1 opposite to the upper opening section of the first reflecting plate 3. The surface at the side opposite to the flame forming section is also made specular in the same manner as the first reflecting plate 3 in the reflecting plate 4. Accordingly, radiant heat can be utilized efficiently.
Patent JP-S6016067-A (JP)
Title: Automatic gain control amplifier
Inventor: TOGASHI MITSUO
IPC: G06T1/00
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a picture signal having stable contrast information by setting a gain every time a light quantity change being a prescribed value or over is detected by a light quantity change detecting means. CONSTITUTION:When a light quantity fluctuation being a prescribed value or over is caused during one period of a pulse signal (e) is caused, an outut signal (g) of a comparator 18c of a light quantity change detecting circuit 18 is turned on. An AND signal between this signal (g) and a disable signal (d) is outputted from an AND gate 18d as a detection signal (h) and given to a gain control circuit 19. The circuit 19 consists of a latch 19a and a decoder 19b. The latch 19a fetches an output signal of a peak detector 14b at the leading of the signal (h) and holds it. The peak value held in the latch is decoded by the decoder 19b and converted into a gain control signal (c). The signal (c) adjusts the gain of a variable gain amplifier circuit 13 to the peak value at that time of an optimum value. Thus, even if the light quantity of the light source 16 is fluctuated during reading of an original, it is compensated and a prescribed level of picture signal (b) is obtained.
Patent JP-H10315731-A (JP)
Title: Coil spring mounting structure for vehicle
Inventor: AKAHORI WATARU
IPC: B60G11/16
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To dispense with care at the time of assembling and prevent generation of abnormal sound by providing a difference in level part on a spring seat, providing a hole in the vicinity of the difference in level part and providing a cap capable of engaging to the hole at the tip of the lower end part of a coil spring. SOLUTION: An axle 1 is provided with a spring seat 3 to fix a coil spring 2. When the coil spring 2 is fixed to the spring seat 3, a cap 6 is fitted into the lower end part 2a of the coil spring and next, the coil spring lower end part 2a is set to the peripheral edge part so as to surround a projection part 3a of the spring seat 3. Further, a projection on the lower part of the cap 6 is inserted into a hole on the peripheral edge part and is fixed to the spring seat 3 after the positioning of the tip of the coil spring lower end part 2a into which the cap 6 is fitted and the hole of the peripheral edge part is performed. Thus, generation of abnormal sound can be prevented and commercial force is also improved.
Patent JP-S5648168-A (JP)
Title: Semiconductor integrated circuit unit and its preparation
Inventor: IWAMATSU SEIICHI
IPC: H01L21/331
Filed: 1979-09-28
Abstract: PURPOSE:To obtain an IC of a high integration degree and a simple construction by forming a buried region which connects with the surface of a semiconductor or the boundary surface of the semiconductor and an insulating material in the semiconductor and providing a semiconductor element in the semiconductor. CONSTITUTION:A silica film 8 is coated on a p type silicon substrate 7, an opening is made in its center, and an amorphous silicon region 9 is formed by implanting Si<+> ions of a liquid nitrogen temperature into the opening. Next, through a thin silica film formed on the region 9 at this time, Sb<+> ions for forming a buried region are implanted in a high temperature state, penetrating the region 9, an n<+> type buried region 10 which encircles the bottom face and side faces of the region 9 is formed and also the region 9 is single-crystallized changing it into a recrystallized region 11. Then in the region 11, an n type collector region 14 is diffusion formed using a mask, a p type base region 13 is formed in the region 14, and further in the region 13, an n<+> type emitter region 12 is diffusion formed. By so doing, epitaxial growth process, isolation process, etc., are not required simplifying processes and yet a high integration degree is obtained.
Patent JP-H08315855-A (JP)
Title: Solid electrolyte lithium ion secondary battery and its manufacture
Inventor: IMAI KOICHI
IPC: H01M10/0565
Filed: 1995-05-23
Abstract: PURPOSE: To improve a secondary battery characteristic by effectively preventing generation of an interface between electrolyte and electrodes in a solid electrolyte lithium ion secondary battery. CONSTITUTION: A solid electrolyte lithium ion secondary battery is composed of a positive electrode 10, solid electrolyte 14 composed of an organic high polymer, an organic solvent and lithium salt and a negative electrode 12 using carbon as an active material, and is constituted by completing polymerization after a mixture of an organic compound having a polymerizable functional group, an organic solvent and lithium salt is sandwiched between both electrodes. In this case, vapor phase growing carbon fiber can be effectively used as a negative electrode active material.
Patent JP-H04350243-A (JP)
Title: Ridge roofing tile
Inventor: TSUBOUCHI SHUICHI
IPC: E04D1/30
Filed: 1991-05-28
Abstract: PURPOSE:To provide a ridge roofing tile following the roof gradient of a roof ridge section. CONSTITUTION:A bent connection section 3 bendably connecting a pair of ridge roofing tile main bodies 2 at an end edge section along the longitudinal direction of a ridge is provided, and a seal filling section 8 is formed on the bent connection section 3. A waterproof sheet 5 bendable in response to the bending of the bent connection section 3 is stuck on the inner face side of a pair of ridge roofing tile main bodies 2.
Patent JP-S5647855-A (JP)
Title: Automatic vending equipment
Inventor: YAMAMOTO HITOSHI
IPC: G06Q30/06
Filed: 1979-09-28
Abstract: PURPOSE: To make it possible to continue the sales of goods up to the time immediately before the portable memory overflows, by storing both the goods stock amount data and the sales data in the sales memory, and updating the stock data to the goods replenishment data in case the goods are replenished.  
     CONSTITUTION: The portable memory 2 which stores sales data is incorporated in the key holder, etc. so that the key holder, etc. can be inserted into the fixed socket of the vending machine 1 provided in a guest room, and a guest can take out the goods stored in the vending machine 1. A stock dat signal is generated from the contact input part 11 of this vending machine 1 when the door is opened, and this data signal is processed by the data processing part 12 and is stored in the vending machine memory 13. 3 areas A, B, C are provided in this memory 13, and a stock data immediately before the door is opened, and a stock data in case the door is closed are stored in the area A and the area B, respectively, and also a sales data for the goods which have been sold up to the previous time is stored in the area C. And the above data is written in the memory 2, as well, and when the goods are replenished, the stock data is updated to a replenishment data so that the goods can be sold effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H083405-A (JP)
Title: Foamable solid composition based on perfluoropolymer and itsproduction
Inventor: JIYANDOMENIKO BITA
IPC: H01B7/29
Filed: 1995-05-23
Abstract: The invention relates to a foamable solid composition based on thermoprocessable perfluoropolymers comprising, homogeneously dispersed in the polymeric matrix, 0.05-20% by weight of a liquid fluoropolyether having molecular weight lower than 3,500 and 0.002-10% by weight of a nucleating agent. The composition results to be suitable for extruding foamed cables.
Patent JP-S5648731-A (JP)
Title: Radio communication unit for fixed form of information
Inventor: SHIRAHAMA KENGOROU
IPC: H04L27/10
Filed: 1979-09-28
Abstract: PURPOSE:To make it possible to attain clear and accurate communication within a practical communication distance of an extremely weak radio wave, by providing a receiving-transmitting device that converts required communication information into a fixed form of information and then receives and transmits a pulse signal FSK- modulated an abbreviated code signal for fixed-form information transfer. CONSTITUTION:In read-only memory ROM, equipment-kind discrimination codes and information codes that correspond fixed-form information are previously stored. In transmission, a party-side discrimination code and prescribed information code are inputted from keyboard KEY to controller C, through which a prescribed code signal is read out of ROM and an abbreviated code that corresponds to the readout signal is passed through latch circuit L and series buffer B2 and FSK-modulated by modulator MOD before being sent out of the antenna. At the reception side, receiving circuit RX regenerates the abbreviated code signal, which after having high frequency noises removed by LPF3, is waveform-shaped U1 to operate controller C with the signal. Controller C reads a prescribed information code signal out of ROM and sends it to parallel buffer B1 and it is inputted to sound synthesizer U2, from which fixed-form information that corresponds to the information code is outputted to a loudspeaker.
Patent JP-S5248456-A (JP)
Title: Generating equipment of step-down modulation electric wave
Inventor: SUZUKI SHIGEMI
IPC: H03C1/00
Filed: 1975-10-15
Abstract: PURPOSE: The amplitude of low-requency current after frequency step-down is controlled by control voltage which is converted according to the amplitude scale of the low-requency current. Using this controlled amplitude as input, the mudulation into high-frequency electric wave is facilitated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62281532-A (JP)
Title: Data transmission equipment
Inventor: HOZUMI HISASHI
IPC: H04J3/00
Filed: 1986-05-29
Abstract: PURPOSE:To send several channels of binary data without revamping a multiplex transmitter by updating an input data of a multiplex transmission slave station for a short period such as one per one period of an AC power supply. CONSTITUTION:A synchronizing circuit slave station 3b generates a hold release signal from a sinusoidal wave of an AC power supply 2. The hold release signal 11 goes to an H level signal for a time T2, e.g., 0.2msec when the polarity of the sinusoidal wave changes from the negative to the positive polarity. A latch circuit 6 updates the output data of a detection circuit 7, e.g., 20-bit binary data by bringing the hold release signal from an L level to an H level. On the other hand, a multiplex transmission master station and slave stations 1a, 1b form a basic pulse train 13 of bipolar from the sinusoidal wave to decide the input/output address. The input signal corresponding to each address is sent between the multiplex transmission master station la and the slave station 1b in synchronism with the basic pulse train 13.