baber/WOPTO huggingface dataset:
Patent JP-H03288163-A (JP)
Title: Two-component developer capable of bar code printing
Inventor: KASHIWAGI RIKUO
IPC: G03G9/107
Filed: 1990-04-04
Abstract: PURPOSE:To obtain good-quality images and to decrease the staining of a carrier by a toner by constituting the carrier of iron powder having a specific surface area and bulk density. CONSTITUTION:This developer consists of the two-component developer composed of the carrier and the toner. The carrier to be used is constituted of the iron powder which has >=250cm<2>/g specific surface area and <= 3.10g/cm<3> bulk density. The stability of triboelectrostatic charge is surely maintained in this way and the friction when the toner and the carrier collide against each other is effectively relieved. The good-quality images are obtd. in this way and the staining by the toner is decreased.
Patent JP-S59221202-A (JP)
Inventor: MURAOKA SHINZOU
IPC: B65B5/02
Filed: 1983-05-24
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-H06146620-A (JP)
Title: Simple bathroom unit
Inventor: FUKUSHIMA TADASHI
IPC: E04H1/12
Filed: 1992-03-17
Abstract: PURPOSE:To provide a bathroom unit installed simply and transported easily. CONSTITUTION:A box-like bathroom unit body 1 composed of three divided bodies, i.e., a lower part, upper part and ceiling of the body made of synthetic resin is provided on one side with an entrance door to be opened and closed and inside the body with a bathtub 6 and washing place 7, while being provided below the bathtub and washing place with a hot water storage tank 9 having an electric heater 8 built therein. The hot water storage tank is connected to a faucet of water service through a flexible pipe to supply hot water and water to a plug for mixing supplied hot water and water and a shower 11 in the unit with water service pressure.
Patent JP-S63254149-A (JP)
Title: Curable resin composition
Inventor: IMANAKA MASAYOSHI
IPC: C08L23/26
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a composition having remarkably improved heat-resistance, by compounding a reactive silicon-containing organic polymer with a sulfur- based antioxidant. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a saturated hydrocarbon organic polymer having at least one reactive silicon group at molecular terminal with (B) 0.01-10pts.wt., preferably 0.1-5pts.wt. of a sulfur-based antioxidant. The reactive silicon group of the component A is alkoxysilyl group. The main chain of the organic polymer of the component A is a polyisobutylene polymer having a molecular weight of 500-30,000. The component B is e.g. mercaptans (e.g. 2-mercaptobenzothia zole), sulfides and polysulfides.
Patent JP-H05268141-A (JP)
Title: Automatic adjustment device of transmission output for radio equipment and its method
IPC: H04W52/04
Filed: 1992-03-17
Abstract: PURPOSE:To provide the output automatic adjustment device for a transmission signal of a radio equipment adjusting an output of a transmission signal in response to a communication distance and its method. CONSTITUTION:The device is provided with level detection means 7-9 comparing whether or not levels of reception signals from reception means 3, 4 are within a prescribed range, a control signal generating means 10 generating two kinds of control signals being a 1st data signal generated when the level of the reception signal exceeds a prescribed range and a 2nd data signal when less than the range, a transmission means 13 sending a transmission signal carrying a voice signal or a control signal, a control signal detection means 15 detecting the control signal generated by an opposite station from a reception signal, and an output control means 16 implementing the control to decrease or increase the level of the transmission signal outputted from the transmission means 13 by a prescribed level.
Patent JP-S5519314-A (JP)
Title: Mixing bucket and application thereof
Inventor: NEGISHI JINICHIROU
IPC: E02F3/40
Filed: 1978-07-24
Abstract: PURPOSE: For effective operation, a special bucket is used to feed additives into sufficient depth for mixing.  
     CONSTITUTION: A bucket 1 is constructed from ship-shaped outboard 2 and bottom plate 3. The inside of the bucket is devided by middle plate 6 and middle crushing plates 7. A chain 9 is hooked to the outboard and the middle plate 6. Rod bars 5 are attached to a part of the bottom plate 1 to allow the bucket to work as screen. The so constructed bucket effects simultaneous operation of excavation and mixing of ground and additive, thus enhancing its work efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236950-A (JP)
Title: Multiple sheet feeder
Inventor: HOSHI AKIMITSU
IPC: G03G15/00
Filed: 1984-05-08
Abstract: PURPOSE:To enhance wide use property of a multiple sheet feeder which can be installed at a cassette install portion of an image formation apparatus in place of a cassette by providing a paper transport portion with a screen member for opening and closing an optical path for optical detection means for detecting a sheet of a copying machine. CONSTITUTION:A multiple sheet feeder 2 includes a lifter tray 5 where stacked sheets 4 are placed, and a paper transport portion 14 having a pick-up roller 6 for separating the uppermost sheet from the stacked sheets 4 and feeding same, transport rollers 7, 8, and a roller 13 for feeding a sheet into a copying machine in co-operation with a paper feed roller 17 of the copying machine, which is installed at a cassette install portion of the copying machine. In this arrangement, a shutter 16 pivoted by a plunger 15 is disposed between a paper detection lamp 9 of the copying machine and a photodetecting element 10 for receiving the detection light in the paper transport portion 14. When stacked sheets 4 are out, and a switch 11 is turned off, the plunger 15 is excited to open the shutter 16, so that it is detected on copying machine side that the sheets are used up.
Patent JP-H06302106-A (JP)
Title: Recording and reproducing device
Inventor: TAKEDA TAKAYUKI
IPC: H04N5/937
Filed: 1993-04-16
Abstract: PURPOSE:To reduce noise caused by discontinuous points by recording digital video data and digital audio data on tilted tracks of a magnetic tape and reading the data by deshuffling against the audio data of field sequence. CONSTITUTION:Audio signals with a format, in which effective sampling numbers in a field are, for example, 800 and 801 samples and the total of effective sample numbers of five continuous fields is 4,004 samples, are recorded on a magnetic tape. When the audio signals are to be reproduced, the following is done, i.e., the recording device is provided with an edge detector 56, a shifter 61 which forms a signal indicating an end of five fields, a counter 60 which counts a total of effective sample numbers of five fields and a plug generator 62 which raises a mute plug DE2XJP corresponding to a last sample of the five fields when a total of effective sample numbers exceeds 4,004 samples.
Patent JP-S5716732-A (JP)
Title: Heat insulating device for oven
Inventor: MATSUSHIMA HARUO
IPC: F24C15/34
Filed: 1980-07-01
Abstract: PURPOSE: To simplify the assembling of the oven and as well as realize the oven with small heat capacity and  high efficiency by a method wherein the heat insulating structure of the oven is assembled by pinchingly fixing  thin insulating members to insulating plates.  
     CONSTITUTION: The side insulating plates 2 and the side insulating members 5 are illustrated separately in the  attached drawing in the state bent at the position predeterminedly apart from their lower ends. However, the  bent state is really produced after the side members 5 are pinchingly fixed to the side plates 2 and so, before being fixed, the side plates 5 and the side members 2 are originally in the straightened state as illustrated with a  double dot and dash line in the attached drawing. The side insulating members 5 are pinchingly fixed with a  heating chamber and the side insulating plates 2 at the right and left sides of the heating chamber. An upper  insulating member 4 is put on the upper surface of the heating chamber and pressed downward by an upper  insulating plate 1 put on the member 4. By the downward pressing of the upper plate 1, drawn-out projections  15 and channel shape apertures 21 are engaged with each other without being disengaged afterward. Next, the  side insulating members 5 and the side insulating plates 2 are bent together with each other along the line defined with linear apertures 26. After that, by the upward pressing of lower insulating plates 3 attached with  lower insulating members 6 from below, drawn-out projections 34 and apertures 27 are engaged with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08266082-A (JP)
Title: Driving circuit of fan motor
Inventor: OE KENJI
IPC: H02P6/06
Filed: 1995-03-22
Abstract: PURPOSE: To use transistors with small rated currents as the driving transistors of a fan motor, by suppressing the currents flowing through the driving transistors. CONSTITUTION: A position sensing means HE1 for sensing the rotational angle position of a rotor magnet, first and second comparators IC3, IC4 whereto the output signal of the position sensing means HE1 is fed, first and second driving transistors Q1, Q2 for controlling the currents flowing through first and second coils L14, L15, a current sensing resistor R25 connected with the emitters of the first and second driving transistors Q1, Q2, and a current limiting transistor Q3 provided in relation to the current sensing resistor R25 are provided respectively. When the current sensing resistor R25 senses a current, the current limiting transistor Q3 turns on and thereby, the output voltages of the first and second comparators IC3, IC4 are lowered, and thus, the base currents fed to the first and second driving transistors Q1, Q2 are reduced.
Patent JP-S60235019-A (JP)
Title: Liquid level detection and monitoring apparatus
Inventor: MIYAUCHI SHINJI
IPC: G01F23/00
Filed: 1984-05-07
Abstract: PURPOSE:To enhance the reliability of the titled apparatus, by comparing and discriminating a liquid level falling ratio by the operation from the flow amount signal of a flow sensor and that from the liquid level signal of a liquid level detecting sensor and operating an alarm or an emergency measuring means when the compared value exceeds an error tolerance value. CONSTITUTION:The flow sensor 3 attached to an outflow pipe 2 is connected to a container 1, of which the horizontal cross-sectional area is almost constant, so that the liquid stored in said container 1 is flowed out through an electromotive outflow valve 4 for controlling the flow amount of a fluid. A liquid level detecting sensor 5 for detecting the liquid level in the container 1 is additionally connected to said outflow pipe 2 and floats 7 each having a magnet 6 are arranged in the cylinder of said sensor 5 at predetermined intervals. When the float 7 is stopped at a definite position upon the reception of buoyance, the liquid level is detected by magnetic force. Further, an electromotive inflow valve 11 is connected to a liquid level monitor controller 10 and the inflow of the liquid is attained based on a control sequence. By this method, because a proper emergency measure is performed while the abnormality of the liquid detection is always monitored, reliability can be enhanced.
Patent JP-S59216417-A (JP)
Inventor: TERAUE YOSHIKAZU
IPC: H02H3/10
Filed: 1983-05-25
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-H02270340-A (JP)
Title: Bonding of semiconductor device
Inventor: HANIWARA KAZUYOSHI
IPC: H01L21/603
Filed: 1989-04-12
Abstract: PURPOSE:To reduce a product cost, to improve the bonding strength of the electrodes of a semiconductor chip to fingers and to obtain a bonding method, in which a product yield is also high, by a method wherein a pressure bonding tool provided with protrusion bodies is pressed to the fingers of a film carrier at positions, where the fingers correspond to the electrodes, to deform plastically the fingers and moreover, the fingers are fixed by pressure and bonded to the electrodes. CONSTITUTION:In a film carrier of a structure, in which the end parts of wiring patterns formed around a device hole are made to protrude in the device hole and fingers 4 are respectively formed at the point parts of the patterns, a pressure bonding tool 19 provided with protrusion bodies 19a is pressed to the fingers 4 at positions, where the fingers 4 correspond to electrodes 10 of a semiconductor chip 8, to which the fingers 4 are bonded, to deform plastically the fingers 4 and moreover, the fingers 4 are fixed by pressure and bonded to the electrodes 10. Thereby, with a half etching process for forming bumps decreased, facilities also become unnecessary, the manufacturing time for a semiconductor device can be shortened and a product cost is reduced. Moreover, as the bonding of the fingers to the chip 8 is a pressure bonding due to the plastic deformation of the fingers, the bonding time of the fingers to the electrodes of the chip is also shortened, the bonding strength of the electrodes of the chip to the fingers is also improved and the manufacturing yield of the semiconductor device is also enhanced.
Patent JP-H01262171-A (JP)
Title: Printer
Inventor: OKAMOTO FUMIAKI
IPC: B65H5/06
Filed: 1988-04-13
Abstract: PURPOSE:To prevent the erroneous operation of a lever, by removing a pressure removing lever from a printer main body and driving a motor by the operation of a keyboard instead to release the pressure. CONSTITUTION:When an operator operates a keyboard to change over friction feed to non-friction feed, predetermined voltage is applied to a stepping motor 8 and the rotatory power of the stepping motor 8 is transmitted to a shaft drive gear 6 through an idle gear 7. Since the shaft gear 6 is rotated by 180 deg. in an A-direction, an eccentric shaft 5 is stopped at a predetermined position and, at the same time, a feed roller holder is moved to separate the friction feed roller 2 brought into contact with the platen 1 by a tension spring 4 from the platen 1. By this method, printing can be performed by non-friction feed. As mentioned above, since the release of pressure is performed by the operation of a keyboard, it is eliminated that a lever is erroneously operated.
Patent JP-H01261859-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/10
Filed: 1988-04-13
Abstract: PURPOSE:To realize a semiconductor memory operable at high speed and having high reliability with a relatively low manufacturing cost, by leading out a word line and a bit line seperately from one principal face of a semiconductor substrate and from the other principal face of the substrate, respectively. CONSTITUTION:In a memory cell, a polycrystalline Si film 25 and an SiO2 film 24 constitute one electrode of a capacity element and a dielectric film, respectively, n<+> type regions 27, 33 provide source and drain regions of a switching transistor, and a polycrystalline Si film 34 and an Al film 38 provide a word line and a bit line, respectively. Accordingly, electric charges passing through the Al film 38 and the n<+> type region 22, 27 are stored in the Si substrate 11 near the outer periphery of the SiO2 film and the stored charges are discharged through the opposite path. Thus, the bit line can be formed of a metal such as aluminum or the like. As a result, the memory suitable for high speed operation can be manufactured by relatively simple processes with a relatively low cost.
Patent JP-H03288717-A (JP)
Title: Traveling position detector for rail traveling dolly
Inventor: TAKEMURA TSUGUSHI
IPC: B65G43/08
Filed: 1990-04-04
Abstract: PURPOSE:To economize space with the simple structure, keeping the necessary precision by installing an encoder for detecting the revolution of a driving wheel on a dolly, in a traveling position detecting device for a rail traveling dolly which is installed in a factory, warehouse, etc. CONSTITUTION:An encoder 20 is connected with a reduction gear 8 for a driving wheel 4 arranged on the front side of a dolly 1. The traveling distance from the original point position of the dolly 1 is always measured by the output of the encoder 20 for detecting the revolution of the driving wheel 4, and when the dolly 1 reaches a set deceleration starting position, a motor 9 is gradually decelerated. Then, the dolly 1 is stopped at a prescribed position by a stop instruction means such as the above-described limit switch, etc. Accordingly, revolution can be detected in stable manner without being given with the influence of slip and the separation from a rail on a curved part, etc.
Patent JP-S61295286-A (JP)
Inventor: IN MASAMITSU
IPC: C04B41/00
Filed: 1986-04-18
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-H03289783-A (JP)
Title: Recording disk reproducing device
Inventor: ITANI TETSUYA
IPC: H04N5/956
Filed: 1990-04-05
Abstract: PURPOSE:To complete initialization before a spindle motor control system is set at a stationary state and to accelerate rise when reproduction is started by performing the initial setting of the readout address of a variable delay means by using the reference synchronizing signal of the spindle motor control system. CONSTITUTION:The initial setting of the readout address pointer 51 of the variable delay means 41 is performed by using the output of a reference synchronizing signal generation circuit 35 in the spindle motor 39 control system. Therefore, phase difference between a write address pointer 50 and the readout address pointer 51 can be kept in a horizontal scanning period of 0.5 at average after the spindle motor 39 control system is set at the stationary state even when the initial reset of the variable delay element 41 is performed before the spindle motor 39 control system is set at the stationary state. In such a way, the rise can be accelerated when the reproduction is started.
Patent JP-H10276890-A (JP)
Title: Manufacture of electric carpet, and its manufacturing device
Inventor: KIRIHARA MASAYUKI
IPC: A47G27/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for easy-order articles and a device whereby electric carpets from small to large sizes can be manufactured using one manufacturing device and be sized according to the size of a floor face on which the carpet is laid. SOLUTION: Elements 4, 5 which freely move in and out are provided in the curved positions of a heating wire 2 in the wiring pattern of the heating wire 2 on a base 1, the wiring pattern of the heating wire 2 is selected according to the desired size of an electric carpet, and the heating wire 2 is curved and placed around the elements 4. A carpet base material containing a hot-melt material and the heating wire 2 are thermally compression-bonded to each other to place the heating wire 2 in the carpet.
Patent JP-S5215233-A (JP)
Title: Signal generator
Inventor: OGATA MINORU
IPC: H03M11/14
Filed: 1975-07-25
Abstract: PURPOSE: To generate two different codes from one code signal generator by utilizing a relationship by which the specific bit signals of code signals of large and small characters have a complementary relationship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285695-A (JP)
Title: Ultrasonic wave transducer and its manufacture
Inventor: SAWADA YUKIHIKO
IPC: A61B8/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic crosstalk and to realize improvement of image quality without deteriorating the sensitivity, reliability and productivity by forming a consecutive conductor thin film to an inner face of film forming grooves and electrodes of a piezoelectric element to which a ground lead wire is connected. SOLUTION: After a piezoelectric element rear electrode and a backside damping member 4 are bonded, a prescribed number of piezoelectric element split grooves in a broadwise direction with respect to the piezoelectric element are formed till the grooves reach part of the damping member 4 so as to divide the piezoelectric element into a plurality of elements. After the end of the split process, an electric insulation resin as an electric insulation member (silicone rubber or the like) is filled in the piezoelectric element split grooves and solidified. Then a film forming groove 10 is made in the broadwise direction almost to a middle of the electric insulating member.  After forming the film forming groove 10, a conductor thin film whose 1st layer is made of Cr and whose 2nd layer is made of Ag from the inner wall side is formed to the surface of the piezoelectric element radiating face electrode, the surface of the electric insulating member and the inner wall of the film forming groove 10 by the vacuum vapor-deposition method.
Patent JP-S63257995-A (JP)
Title: Refreshing control circuit
Inventor: HIBI KENJI
IPC: G11C11/406
Filed: 1987-04-15
Abstract: PURPOSE:To realize power saving to a system using a DRAM with a simple circuit configuration, by using clocks which are different from ordinary clocks at the time of the power saving mode and a CPU whose clock is set at a low speed and performing refreshment on the DRAM. CONSTITUTION:Oscillation means 107 and 108 which generate clocks in the power saving mode, a selecting means which switches clocks between ordinary clocks and power saving mode clocks, and a refreshing means 104 which refreshes a DRAM 101 by means of a CPU 103 whose clock is set at a low speed, are added to a component. In other words, the oscillation means 107 and 108 generate clocks of the power saving mode and the selecting means 109 makes switching operation between the ordinary clocks and power saving mode clocks. The refreshing means 104 performs refreshment on the DRAM 101 by using a CPU 103 whose clock is set at a low speed. Therefore, the power consumption of this system using the DRAM can be saved with a simple circuit configuration.
Patent JP-S5715578-A (JP)
Title: Carrier wave pickup circut
Inventor: MOTOMIYA MASAYUKI
IPC: H03D1/22
Filed: 1980-07-03
Abstract: PURPOSE: To obtain a carrier wave having good phase characteristics,by supplying a video intermediate frequency signal between the bases of two transistors (TRs) and inserting a video intermediate carrier wave selecting resonance circuit between said bases.  
     CONSTITUTION: The voltage gain of transistor is constant by constituting a base common amplifier with TRs 41a, 41b and also the value of an input impedance is constant. Thus, the change is the phase by Miller capacitance is avoided, and the phase characteristic of the carrier wave pickup circuit is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63255957-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZAKI HIDEYUKI
IPC: H01L27/08
Filed: 1987-04-13
Abstract: PURPOSE:To make it possible to prevent the occurrence of a latch-up even when a power source is turned on by a method wherein the output terminal of a substrate bias generating circuit is short-circuited to a grounding level for the prescribed period immediately after the power source has been turned on. CONSTITUTION:The output terminal PBB of a substrate bias generating circuit is short-circuited to a grounding level VSS for the prescribed period after a power source has been turned on using the short-circuiting circuit located between a grounding level VSS and the output terminal PBB of a substrate bias generating circuit. Accordingly, the output terminal of the substrate bias generating circuit does not show a positive voltage value during the above-mentioned period. For example, as the main section (time t2-t3), where the electrical potential VPB of the output terminal PBB shows a positive value, is forcedly clamped to 0V, the occurrence of latch-up phenomenon can be prevented.