baber/WOPTO huggingface dataset:
Patent JP-S63314779-A (JP)
Title: Battery
Inventor: SAKATA EIJI
IPC: H01M10/46
Filed: 1988-05-24
Abstract: PURPOSE:To provide convenience in using a cell, simplify assembly, and prevent the accumulator temp. from rising by accommodating accumulator and a solar cell for charging it in a single mantle vessel, and locating the accumulator isolated from sun heat. CONSTITUTION:A mantle vessel 4 having in its part a transparent surface accommodates a solar cell 6 and an accumulator 5 charged thereby. The accumulator 5 is arranged shifted toward the opposite side to the light receiving surface 10 of the solar cell 6, wherein the distance of the accumulator 5 from the mantle vessel 4 on the light receiving surface 10 side is greater than the distance B of the light receiving surface 10 from the mantle vessel 4 on the opposite side. This makes it convenient to use a solar cell to a small-sized electric apparatus and prevents the accumulator from being heated by the sun heat, that should prevent the charging efficiency from dropping and the electrolyte from leaking. Further, it simplifies assembly operations for battery devices.
Patent JP-H01295401-A (JP)
Title: Resistor
Inventor: WATANABE HIROTOSHI
IPC: H01C7/00
Filed: 1988-05-24
Abstract: PURPOSE:To improve a surge resistance characteristic, by providing at least one of silicon, silicon monoxide and a precursor of silicon monoxide in a high- order oxide state; a boride; and glass. CONSTITUTION:Oxide and boron oxide which are incorporated in borosilicate glass are constituted with the following materials: a minute boride in the order of several hundred Angstrom , which is obtained by reduction in a firing step in a non- oxidizing atmosphere by using silicon, silicon monoxide or a precursor of silicon monoxide in a high-order oxide state; and glass. Therefore, a sheet resistor characterized by a sheet resistance of 10kOMEGA/square or more, low TCR and high range can be formed. A paste that can be blended can be formed. In this way, surge resistance characteristics can be improved.
Patent JP-S5827854-A (JP)
Title: Electronic apparatus for feedback control of air-fuel ratio
Inventor: ASAYAMA YOSHIAKI
IPC: F02D41/14
Filed: 1981-08-12
Abstract: PURPOSE:To increase the range of control for engine-operating air-fuel ratio, by changing the air-fuel ratio continuously between output signals of a first and a second air-fuel ratio detecting circuits. CONSTITUTION:In an arrangement, in which a fuel injection valve driving circuit 21 is controlled by an arithmetic unit 20 that is afforded with output signals of a vortex flow meter 4 for detecting the flow rate of intake air, means 8 for detecting the temperature of intake air, engine speed detector 11, and a first and a second air-fuel ratio detecting circuits 18, 19, it is designed such that the circuit 18 detects the theoretical air-fuel ratio by comparing the output signal of an oxygen density sensor 10 with a reference value VR1 and the circuit 19 detects a desired air-fuel ratio other than the theoretical air-fuel ratio by comparing the output of the sensor 10 with another reference value VR2. With such an arrangement, the engine operating air-fuel ratio and its means value can be changed according to the actual operational conditions of engine 1 by controlling the air-fuel ratio between the theoretical air-fuel ratio given as the reference value VR1 of the circuit 18 and the desired air-fuel ratio given as the reference value VR2 of the circuit 19.
Patent JP-S6316180-A (JP)
Title: Electromagnetic diaphragm type air pump
Inventor: TAKAHASHI KEIZO
IPC: F04B45/047
Filed: 1986-05-31
Abstract: PURPOSE:To improve the extent of actuation efficiency, by setting a diaphragm down to an oval and a turning fulcrum part to a rectangle or a square, respectively, while holding this diaphragm by piston plates in between. CONSTITUTION:Each of diaphragms 7 and 7a of casings 5 and 5a in a pump house is formed into an oval, and each turning fulcrum parts 30 and 30a of driving levers 3 and 3a tightly attached to a driving part of these diaphragms 7 and 7a is formed into a rectangle or a square. These diaphragms 7 and 7a are held in between by piston plates 9 and 9a being almost the same form of the outer circumference. Therefore, characteristic frequency in a vibration system can be set within the range of power frequency, so that pumping efficiency is improvable.
Patent JP-H07299537-A (JP)
Title: Manufacture of roll die for manufacturing kinetic pressure bearing device
Inventor: SATO KIMIO
IPC: F16C17/02
Filed: 1994-04-28
Abstract: PURPOSE:To facilitate the working of the form rolling part of a roll die. CONSTITUTION:Two disk-shaped roll dies 31a and 31b are put one upon another, they are put between supporting disks 42 and 43, and are freely rotatably supported by a shaft 41. Grooves 46 are cut at specific intervals by a wheel cutter 45 from an oblique direction on the peripheral surfaces of both roll dies 31a and 31b, and after cutting them, the roll die 31b on one side is turned over to place it upon another. Consequently, form rolling parts by continuous V-type grooves can be formed on the peripheral surface of the roll die 31. Therefore, the form rolling part of the roll die 31 can easily be worked, moreover, the form rolling part can inexpensively be worked differently from the conventional method, and a die can easily be repaired.
Patent JP-H0423575-A (JP)
Title: Photographing system of camera
Inventor: YAMAZOE YASUO
IPC: H04N5/262
Filed: 1990-05-18
Abstract: PURPOSE:To improve the picture quality, to simplify a lens and to make it small and light by correcting electrically aberration and distortion of the lens. CONSTITUTION:When a light is formed on a light receiving section 2 by a lens 1, the light receiving section 2 converts it into an electric signal, the signal is converted into a digital signal via a video circuit 3 by an A/D converter 4 and stored in a memory 5. A zoom position detector 6 detects where the zoom of the lens is located and converts the result into an electric signal, which is inputted to a correction controller 7. The correction controller 7 based on the zoom position corrects the video image data in a memory 5 by the preset correction and the corrected data is converted into a video signal by a D/A converter 8, and a video image whose distortion aberration varying with the zoom position is corrected depending on the zoom position is outputted to an output terminal 9. Thus, the picture quality is improved even when the simple, small sized and light lens is employed.
Patent JP-H04331829-A (JP)
Title: Disc rotor
Inventor: ARAI KATSUO
IPC: F16D65/10
Filed: 1991-04-30
Abstract: PURPOSE:To provide a lightweight disc rotor having high strength which possesses the equal frictional characteristic to that in the conventional by utilizing the semifused joint, as for the disc rotor used for a disc brake for automobile, vehicle, industrial machine, etc. CONSTITUTION:A slidable surface 2 is made of common casted iron material, and other parts are made of spherical graphite casted iron or aluminium alloy material, and these materials are combined, and both are pressing-joined in a semifused temperature region by a metal mold 4. Since the slidable surface 2 is made of common casted iron, the superior frictional characteristic can be obtained, and when other parts are made of the spherical graphite casted iron, high strength is secured, while in case of aluminium alloy, light weight can be secured.
Patent JP-S5553435-A (JP)
Title: Semiconductor device
Inventor: MAEDA MASAKI
IPC: H01L21/60
Filed: 1978-10-17
Abstract: PURPOSE: To reduce wire trubles in assembling process, by making the longitudinal direction of a bonding wire connecting part connected to an element electrode parallel to a ejection forming guide when a semiconductor element is sealed in a synthetic resin outer container by ejection forming.  
     CONSTITUTION: Leads 1cW1c" and semiconductor element 2 are fixed on frame 1, which combines the functions of fixing and dissipating heat for a semiconductor device consisting of heat dissipating plate 1a and element fitting bed 1b. Next, leads 1cW1c" and the electrode provided on element 2 are connected by using bonding wires 23a and 23b and are sealed by using synthetic resin mold 4. At this time, the longitudinal direction of connection of wires 23a and 23b is set nearly parallel to the guide rail for the resin to be inserted into the cavity. That is, the resin which is normally injected from the direction Y is injected from the direction X, parallel to the wires. By this, damage to the element electrode is eliminated and wire troubles are reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5918041-A (JP)
Title: Car light controller
Inventor: IMAI IWAO
IPC: B60Q1/02
Filed: 1982-07-21
Abstract: PURPOSE:To improve the reliability of abnormal decision by correcting the travel stop decision due to the fault of car speed sensor during night travel while eliminating the abnormality decision due to the wheel lock under abrupt brake. CONSTITUTION:Under the lighting state during night travel, when the abnormality such as a fault in the car speed sensor system occurs to abruptly interrupt the pulse series from the sensor 2, a pulse existence decision circuit 18 will decide that the car is stopping, but since the difference of pulse periods before and after occurrence of the fault will be large enough not to exist during normal deceleration process thereby the subtraction rate data from a subtraction circuit 13 will exceed over the maximum lever stored in a subtraction level discriminating circuit 15 to produce (H) corresponding to the occurrence of abnormality thus to produce Q-output which is used in OR gate 16 to correct the stopping decision during travel, thereby safety travel can be performed without unlighting. It will function similarly even under the wheel lock due to abrupt brake. Consequently the reliability of abnormality decision is improved resulting in safety travelling.
Patent JP-H0422963-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/06
Filed: 1990-05-18
Abstract: PURPOSE:To enhance photosensitivity, electrification characteristics, and residual potential characteristics by using at least one of electric charge transfer materials specified in dipole moment of less than 3.0(Debye). CONSTITUTION:At least one of the charge transfer materials has a dipole moment of <= 3.0 (Debye). The charge transfer layer is formed by various processes in accordance with the kinds of charge transfer materials to be used, and for example, various kinds of coating methods, such as spin coating, dip- pulling, roller coating, and doctor blade coating, vacuum vapor deposition method, sputtering method, and plasma CVD method applying glow discharge are enumerated, and one of them is properly selected, thus permitting the obtained electrophoto-graphic sensitive body to be enhanced in photosensitivity, electrification characteristics, and residual potential characteristics.
Patent JP-S6020774-A (JP)
Title: Voltage polarity inverting circuit
Inventor: MAKABE TAKAYOSHI
IPC: H02M7/537
Filed: 1983-07-14
Abstract: PURPOSE:To facilitate the integration of a voltage polarity inverter circuit by charging the first capacitor by an input voltage in the former half of the period, inverting the storing charge in the polarity in the rear half of the period to charge in the second capacitor, thereby eliminating the power consumption. CONSTITUTION:When a clock signal phi is high level, the first and second switches S1, S3 are closed, the input is sampled to the first capacitor Cs, and charge is stored. When the clock signal phi then becomes low level, the first and third switches S1, S3 are opened, and the second and fourth switches S2, S4 are closed. At this time, part of the charge stored in the first capacitor Cs is moved to the second capacitor Ch by charge recombination law. The voltage inverted in the polarity of the input voltage from the second capacitor Ch is obtained.
Patent JP-S63293396-A (JP)
Inventor: INUKAI YUZO
IPC: F16L55/04
Filed: 1987-05-26
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-S6023752-A (JP)
Title: Combustion device
Inventor: NAKAMURA SHINICHI
IPC: F23D3/18
Filed: 1984-06-20
Abstract: PURPOSE:To permit to prevent offensive smell upon extinguishing fire inexpensively and stably by a mtehod wherein unburnt gas, generated upon extinguishing fire, is burnt by an ignition heater by utilizing a temperature switch provided in a path near a blow-off port. CONSTITUTION:When the fire is extinguished under a burning condition by pushing a lever 16, conductions to a fan 7, an electromagnet 17 or the like are cut and the operation of the device is stopped. However, the temperature switch 19 is still being closed and, therefore, the ignition heater 18 is conducted and the unburnt gas, generated upon extinguishing the fire, is burnt by the heat of the heater. The conduction of the ignition heater 18 is effected until the temperature of the temperature switch 19 is reduced to a given temperature. Here, a draft is generated by remaining heat of a combustion section in a path 5 communicating an upper suction port 2 with a lower blow-off port 3 and the temperature switch 19 is cooled by cool air from the blow-off port 3, therefore, the electric conduction of the ignition heater 18 for preventing offensive small upon extinguishing the fire may be shortened in the time therefore and the extinguishing of the fire may be stabilized.
Patent JP-2000318374-A (JP)
Title: Cap for writing instrument
Inventor: KOBAYASHI YOSHIHIRO
IPC: B43K25/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily attach a clip to a cap body by means of a simple construction without using another component by inserting a protrusion with an engaging part provided on the outer periphery of a cap body into an engaging hole of a clip to lock the engaging part in a part to be engaged provided on the inner wall surface of the engaging hole. SOLUTION: In the cap 1 for writing instrument, a protrusion 5 of a cap body 2 is fitted in an engaging hole 8 of a leg 7 of a clip to bring an engaging part of the body 2 into engagement with a part 9 to be engaged of the clip, whereby the clip can be mounted to the body 2. Thus, the design produced from by the mount structure of the clip to the body 2 does not become peculiar and the forward end surface, which has different color from that of the surface of the clip, of the protrusion of the cap body 2 is exposed on the surface of the clip, and hence the exposed part produces an accentuation in the design to distinguish the clip, thereby providing fine appearance and special feature of the design so that a good feeling can be given to a buyer.
Patent JP-S61285464-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/00
Filed: 1985-06-13
Abstract: PURPOSE:To generate high voltage current to an electric charger and AC voltage to a developing unit only by one converter transformer and to simplify an image forming device by connecting a switching means to the primary side of the converter transformer in a power supply circuit and controlling the switching means by a control means. CONSTITUTION:The converter transformer T3 is formed in a power supply circuit of the image forming device, a power supply voltage Vcc is applied to the primary winding l1 of the transformer T1 and the current generated in the primary winding l1 is turned on/off by a transistor (TR) 1. The TR 1 is controlled by the output of a pulse width modulator 5 and the outputs of an error amplifier 3 and an oscillator 4 are inputted to the modulator 5. A load current detected by a resistor R5 is applied to one side of an amplifier 3 and a reference voltage corresponding to a prescribed load current from a terminal and an AC signal from an oscillator 2 are applied to the other side of the amplifier 3. An output from the secondary winding l2 of the transformer T1 is rectified, stabilized and supplied from a terminal 02 to an electric charger. The AC component extracted through a capacitor C2 is superposed to the DC component of a DC bias generating circuit 1 and the superposed component is supplied from a terminal 01 to the developing unit.
Patent JP-S6118477-A (JP)
Inventor: DESAKI TOMOYA
IPC: B06B1/06
Filed: 1985-06-13
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-S5250790-A (JP)
Title: Genuineness identification device for paper money or the like
Inventor: NISHIMURA MASARU
IPC: G06K7/08
Filed: 1975-10-21
Abstract: PURPOSE: To prevent pick-up of iron powder and make correct identification of genuineness by winding electromagnetic coils on a magnetic core of a magnetic material so that magnetic bias is applied to a magnet-to-electricity converting element only during identifying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63292303-A (JP)
Title: Automatic setting method for measuring area
Inventor: MATSUURA KATSUMI
IPC: B23P21/00
Filed: 1987-05-26
Abstract: PURPOSE:To facilitate operation, by defining the position of a data extraction line in case a one-dimensionally pattern of extracted data due to this data extraction line approximates a preliminarily set reference pattern in a prescribed range as the outline of a picture data read range for correction. CONSTITUTION:A measurement start point is defined as the origin and a measuring line my parallel with the (x) axis and a measuring line mx parallel with the (y) axis are supposed on the visual field of picture data due to a visual sensor 3. Picture data based on measuring lines mx and my is taken in, and measuring lines mx and my are moved in directions perpendicular to their extension directions while comparing taken-in data with the reference pattern. When both of them approximate each other in a prescribed range, the position of these data extraction lines at this time is defined as the outline of a measuring area to be set. Thus, it is detected that data extraction lines reach a prescribed position of the peripheral part of an object, and the measuring area is automatically obtained.
Patent JP-S5353836-A (JP)
Title: Apparatus for distributing power of vehicles
Inventor: SHIYOUNO KINJI
IPC: F16H3/66
Filed: 1976-10-25
Abstract: PURPOSE: To simplify the entire apparatus and reduce the size and weight by means of a differential gear designed to serve as a reduction gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63292422-A (JP)
Title: Testing method for magnetic disk
Inventor: ITO SHUJI
IPC: G11B5/84
Filed: 1987-05-25
Abstract: PURPOSE:To evaluate the corrosion resistance of a magnetic disk simple sub stance by leaving as it is a magnetic disk for a prescribed period under tempera ture and humidity, in a case using a filter of a specific hole diameter and a material to which a static electricity prevention processing has been performed, and forming an atmosphere being similar to an actual use state. CONSTITUTION:As for a case for containing a magnetic disk, a material to which a static electricity prevention processing has been performed, for instance, a material to which a metallic or conductive surface treatment has been executed, and which has a specular surface and scarcely has unevenness is used, so that even refuse, dust, etc. which have adhered once can be removed by washing, by executing in advance the static electricity prevention processing. To six surfaces of this case, a disk filter 3 made of 'Teflon(R)' of about 30cm diameter is attached, respectively. The filter cuts off refuse, dust, etc. from the outside, and the hole diameter of the filter is set to <=0.2mum. That which has installed the disk into this case is put into an air-conditioned tank, left as it is for a prescribed period under prescribed temperature and humidity, and thereafter, the magnetic disk is taken out and a corrosion point is observed and recorded.
Patent JP-H0422690-A (JP)
Title: Image forming post-processing apparatus
Inventor: KUBOTA KAZUNORI
IPC: G03G15/00
Filed: 1990-05-17
Abstract: PURPOSE:To certainly execute alignment by certainly discharging recording paper to a loading tray by mounting the brush having a diameter larger than that of a discharge roller and arranged on the same axis as the discharge roller so as to come into contact with the upper part of recording paper in the vicinity of the rear end thereof. CONSTITUTION:Fur brushes 245a, 245b, 245c, 245d rotationally driven in synchronous relation to a discharge roller 219a are respectively arranged to the rotary shaft 244 of the discharge shaft 219a. The fur brushes 245a, 245b among them are constituted so as to have a diameter larger than that of the discharge roller 219a and arranged so that the leading ends thereof come into contact with a loading tray 250 and the fur brushes 245c, 245d are formed so as to have a diameter smaller than that of the fur brushes 245a, 245b and constituted so as to provide stiffness to the recording paper at the time of the discharge of the recording paper to the loading tray 250. The width (l) of the fur brushes 245a, 245b, 245c, 245d is larger than the max. with of the recording paper possible to pass and, by this constitution, the recording paper can be certainly scraped off downwardly in cooperation with the continuous arrangement constitution of the fur brushes.
Patent JP-S5253216-A (JP)
Title: Oil-filled electric appartus
Inventor: TAKAHAMA TSUYOSHI
IPC: H01F27/28
Filed: 1975-10-24
Abstract: PURPOSE: Spacers swhich is divided in multiple number in shaft direction on the cooling oil passage of oil-filled electric apparatus are laid as jigzag state among spacers arranged on winding unit 3a, many U shape spacers 23 are provided, and these spacers23 are laid on at the intermediate positions of each spacer 21 arranged among winding unit 3a, looking from outer circumference, in jigzag state. Therefore, among insulating cylinder 7 and winding unit 3a, a specified interval is held by U shape spacer 23. Also, oil flow and distribution are improved, and as oil flow is disturbed as shown in arrow 22b, cooling effect is remarkablly elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308484-A (JP)
Title: Carrier for carrying gene
Inventor: SUGANO SUMIO
IPC: A61K48/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and stable carrier for gene transfer formed of a polymer substance obtained by binding a hydrophilic polymer to a polymer containing a residue having a positive electron charge in a physiologically pH range and combining the polymer with a specific amount of gene in a cell or in vivo. SOLUTION: This carrier for carrying gene is formed of a polymer substance obtained by binding a hydrophilic polymer (e.g. polyethylene glycol) to a polymer (e.g. polylysine) such as a polyamino acid comprising a basic amino acid containing a residue having a positive electron charge in a physiological pH range. In the carrier, the polymer substance is combined with a carrying gene in a ratio of a value obtained by dividing weight parts of a polymer part having a positive electron charge in the polymer substance by molecular weight of the residue to 1/300 of weight parts of the carrying gene. The carrier for carrying gene is safe and stable in a cell or in vivo and is useful for gene therapy for carrying out treatment of diseases, means, etc., for obtaining organisms such as new bacteria or animals and plants which have extremely useful properties.
Patent JP-S5920166-A (JP)
Inventor: MATSUO MAKOTO
IPC: A61H33/06
Filed: 1982-07-23
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。