baber/WOPTO huggingface dataset:
Patent JP-S6421702-A (JP)
Title: Magnetic card reader
Inventor: MATSUMURA NORIAKI
IPC: G11B5/02
Filed: 1987-07-15
Abstract: PURPOSE:To prevent an electronic circuit from being damaged due to electrostatic charge on a magnetic card, by mixing a conductive material in the material of the main body case of a magnetic card reader, and connecting the main body case to the ground. CONSTITUTION:The main body case 1 of the magnetic card reader in which the conductive material is mixed is provided with a magnetic card sliding plane 2, and the magnetic card 3 is slid on the plane. A magnetic head 4 which reads the magnetic card 3 is constituted of a metallic case, and the output of the head is connected to the electronic circuit appropriately. Also, the main body case 1 of the magnetic card reader is connected to the ground line 5. By constituting a device in such way, electric charge charged electrostatically on the magnetic card 3 flows away to the outside via the main body case 1 of the magnetic card reader, thereby, the electronic circuit can be prevented from being damaged.
Patent JP-S57102191-A (JP)
Title: Separating method of dicarboxylic acid
Inventor: MATSUYOSHI TOORU
IPC: C12P7/44
Filed: 1980-12-16
Abstract: PURPOSE: To obtain the titled substance of high purity in separating the titled substance from a fermentation liquor prepared by the fermentation method, by heat-treating the fermentation liquor in the presence of active carbon at a specific temperature, and adjusting the pH to a specific value or below with an inorganic acid.  
     CONSTITUTION: A dicarboxylic acid prepared by the fermentation method is previously filtered, centrifuged, etc. to separate and remove microbial cells, and the fermentation liquor is then heat-treated in the presence of active carbon at 60W100°C. An inorganic acid, e.g. sulfuric acid or hydrochloric acid, is added to the treated fermentation liquor to adjust the pH thereof to 4 or below. Thus, the aimed dicarboxylic acid of high purity can be deposited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H117170-A (JP)
Title: Image forming device
Inventor: ONO YOSHINORI
IPC: G03G15/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enable stapling at a desired position where an image is considered on a recording paper, with a simple operation by specifying a stapling position with respect to an original image and binding the recording papers at a position thereon corresponding to the specified stapling position. SOLUTION: A desirable stapling position is decided in consideration of relations with the original image, while an original set on an original tray 31 is confirmed and specified as the cross coordinate of a lever 38a and a lever 39b. Thus, a stapler 70 is moved to the position corresponding the specified coordinate, to execute a stapling operation at this position. In such a case, control is executed to make the relative positional relation between the original image and the specified stapling position the same as the relation between a recorded image and a stapling operation position. Thus, in a recording paper processing unit, the recording papers as copies ejected from a copying machine main body are ejected into an ejected paper tray or housed in a stapling tray, to be aligned and then, bound by the motor-driven stapler.
Patent JP-H1017034-A (JP)
Title: Cold insulating box
Inventor: TAKAYAMA ISAMU
IPC: A01K97/20
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve draining efficiency by providing, on an inner peripheral face of a bottomed cylindrical plug lid, one or a plurality of draining passages whose thread is removed by a predetermined width ranging from the bottom of the plug lid to an opening edge. SOLUTION: When a plug lid 4 is clamped to a draining cylinder 2, a packing 5 seals a water discharge opening 21 in the draining cylinder 2 so as to make a water stopping state. Also, when the helical fitting of the plug lid 4 is slackened, the packing 5 separates from the water discharge opening 21 in the draining cylinder 2 so as to be in a draining state. When a draining plug is made to be in a water draining state, water coming out from the water discharge opening 21 passes through from the bottom of the plug lid 4 to draining passages 6 and is drained from the open section of the plug lid 4. Also, the two draining passages 6 drain water coming from the passage positioned at the lower side, and the air is introduced from the passage positioned at the upper side so as to drain smoothly. A plurality of draining passages 6 arranged at two parts or more suffice.  However, for ensuring the helical clamping of the plug lid 4 at stopping water, two parts are optimal.
Patent JP-H0464757-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: HOSHINO AKIRA
IPC: F16H57/04
Filed: 1990-07-04
Abstract: PURPOSE:To maintain the levels of oil in oil pans, suitably for respective conditions by providing a selector valve for draining oil selectively from either one of two oil pans, and a control means for controlling these valves. CONSTITUTION:Drain oil from a transfer hydraulic circuit 10 is fed into a selector vale 11 by way of a drain oil passage 16. In this phase, if a vehicle is in a starting condition, a solenoid valve 20 is energized so that a spool 11b in the selector valve 11 is lowered, and accordingly, drain oil is returned to an oil pan 3 on the automatic transmission section side so that the level of oil tends to be higher on the rear side of the oil pan 3 in association with the start of the vehicle. However, the level of the oil is restrained from lowering as a whole, and accordingly, it is possible to prevent an oil pump from introducing air. Further, at a third-speed stage or an overdrive stage, since variations in oil level is less, the solenoid valve 20 is deenergized so that the selector valve 11 returns the drain oil to an oil pan 4 therebelow, thereby it is possible to maintain the oil at a predetermined level.
Patent JP-S57100866-A (JP)
Title: Automatic soldering device
Inventor: YASUKAWA KAZUHITO
IPC: B23K3/00
Filed: 1980-12-15
Abstract: PURPOSE: To perform sure soldering automatically with short tact by so constituting a titled device that all driving sources are operated by electricity.  
     CONSTITUTION: When wire solder is fed and a motor 118 is run forward and backward after a body 1 of a soldering unit is fixed to a stanchion in a desired position and style, a slide shaft 110 is moved upward and downward. The vertical movement of the shaft 110 is transmitted to a trowel unit 101, by which automatic soldering is accomplished. Right after the soldering, a solenoid operates and an arm for swinging turns clockwise around a stationary studded shaft 108, thereby swinging the unit 101. After swinging of the trowel, the unit 101 ascends and a right-angle arm 121 turns around a fulcrum 122, then a nozzle 303 turns so as to escape from the leading end of the unit 101. When the soldering is accomplished proper times, a rotary solenoid operates and the unit 101 turns around the shaft 108 as shown by alternate long and two short dashes lines, then the molten solder at the leading end of the unit 101 drops onto a receiving tray 402. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0930686-A (JP)
Title: Sheet sensing device
Inventor: SAKAMOTO SHOHEI
IPC: B41J11/42
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To sense a sheet position correctly and quicken a response in sensing by constituting a specific relation of such factors as a region where the output of a photo-sensor in a light receiving window becomes unstable, the distance of sheet advancing during one sampling clock, and the frequency of sampling. SOLUTION: Output condition of a photo-sensor SP1 is checked and recognized by a CPU with sampling clocks. When the CPU senses a sheet position on the basis of the output of the photo-sensor SP1, a plurality of sampling runs are made for the sensor output. The relation N>=int(X/d)+1 should be established, where X in mm is the length crosswise of the unstable region in a light receiving window, (d) in mm is the distance of sheet P advancing in the region within the window during one sampling clock, and N is frequency of sampling while the foremost part of a black mark passes the length X in the unstable region, provided that int signifies the status obtained by cutting off below the decimal of X/d and taking only the orders of integer.
Patent JP-S58197455-A (JP)
Title: Pressure ring
Inventor: ONOZAKI MITSUO
IPC: F16J9/26
Filed: 1982-10-08
Abstract: PURPOSE:To decrease a contact area between a pressure ring and a cylinder wall, so as to reduce a friction loss, by thinning a width, in the direction of the axis, of the pressure ring of an internal combustion engine, and to reduce an energy loss created due to inertia, by narrowing a distance between the pressure rings. CONSTITUTION:A martensite series stainless steel is used as a material of pressure rings 3 and 4, and the material is treated such that at least 0.2-1.0wt%C and 11.0-19.0wt% Cr are contained, and hardening tempering hardness, obtained after a heat treatment is HrC35-44. Further, a surface treated layer, such as hard Cr plated layers, is formed on the sliding surface of the pressure rings 3 and 4 which makes slide contact with a cylinder 1 wall.
Patent JP-2001001392-A (JP)
Title: Molding method
Inventor: KUMAMOTO MITSUYOSHI
IPC: B29C49/42
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To mold a resin molded article having a decorative layer provided to the surface thereof and containing no residual air sump between the decorative layer and the molded article by blow molding or vacuum/pressure molding. SOLUTION: An air permeable film F is interposed between the molten surface of a parison P and the molding surface of a mold 31 to be closely brought into contact with the molten surface of the parison P and the parison is also closely brought into contact with the molding surface of the mold 31 through the air permeable film F under a pressure of 100 kg/cm2 or less to be solidified to obtain a molded article having the air permeable film F on its outer surface.
Patent JP-S5966250-A (JP)
Title: Digital signal modulating system
Inventor: SATOU ISAO
IPC: G11B7/00
Filed: 1982-10-07
Abstract: PURPOSE:To attain ease of waveform equalization of a reproduced analog signal, by converting a 4-bit data into a 10-bit code, and modulating and demodulating to attain a high recording density, and limiting the number of maximum consecutive ''0'' bits to 9 for increasing the ability of clock regeneration. CONSTITUTION:An input data 100 of 8-bit parallel is fetched to a 8-bit latch 1. An output of the latch 1 is split into 4-bit parallel data 101, 102, and inputted to a multiplexer MPX2. An output 103 of the MPX2 is fetched to 4-bit latches 3, 4 and shifted sequentially. The output 103, an output 104 of the latch 3 and an output 105 of the latch 4 are applied respectively to 4/10 code converting ROM5 as 12-bit parallel address. A 10-bit code output 106 of the ROM5 is shifted with the leading edge of a modulation clock 111. A serially coded output 107 of a 10- bit parallel/serial converting shift register 6 is applied to a D input of a D latch 7, modulated at a modulation clock 113 to attain a modulation signal 108.
Patent JP-H0621312-A (JP)
Title: Manufacture of package
Inventor: HIROZAWA MASAHITO
IPC: H01L23/12
Filed: 1992-07-06
Abstract: PURPOSE:To smoothen the surface of an Ni member considerably to prevent creeping-up of brazing material by performing a heat treatment in a reducing atmosphere containing a specific amount of hydrogen after forming Ni pins, Ni-plated Mo studs or the like. CONSTITUTION:In producing Ni pins that are put in the ceramic substrate of a package, nail-head Ni pins or straight pins are formed first. Then, the Ni pins are placed in a furnace to be heated at 900-950 deg.C in a reducing atmosphere containing a part of hydrogen and one to three parts of nitrogen. As a result, the Ni pins have mat-finished surfaces 1-mum thick or thinner. The surfaces are much smoother than the unheated surfaces. Brazing material is applied to the Ni pins and the ceramic substrate, and a PGA ceramic package is completed. Due to the very smooth Ni surface, creeping-up of molten brazing material is prevented. This prevents heavily brazed portions plated with Ni and expansion in the diffusion process, and can reduce the amount of brazing material.
Patent JP-H103778-A (JP)
Title: Recording and reproducing device
Inventor: KAMIMURA ATSUSHI
IPC: G11B27/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device provided with a function by which recorded information of a MD(mini-disk) is temporarily eliminated from a reproduction object and reproducing and restoration it at need. SOLUTION: Noticing that erasing of recorded information in a MD is performed by erasing its management information and the recorded information itself is not directly erased, when reservation as the intention of omitting temporarily the recorded information from a reproduced object is selectively instructed, a specific code is added to the management information of the recorded information, the recorded information to which this specific code is added is omitted from a reproduced object. When restoration of reserved recorded information is selectively instructed, the specific code added to the management information of the recorded information is eliminated and it is restored.
Patent JP-S59186751-A (JP)
Title: Insulator for automobile dashboard
Inventor: KAWAMOTO ISAO
IPC: B32B5/18
Filed: 1983-09-26
Abstract: PURPOSE:To prevent the deformation of an insulator and the fall in its sound insulating property, by providing a rigid hollow spacer in a part of the sound insulation layer of the insulator consisting of a sound absorption layer of softness and the sound insulation layer, to keep the thickness of the insulator. CONSTITUTION:An insulator 7 for a dashboard is laid in the driver room of a vehicle so that the insulator extends from the upper part of the dashboard to its lower part 2 rising from a front floor. The main part of the insulator 7 is made of a sound absorption layer 10 of softness and a sound insulation layer 11 integrated on the obverse side of the sound absorption layer. A rigid hollow spacer 12 is provided in the sound absorption layer 10 at the bottom of the insulator 7 so that the spacer is sandwiched between thin layers 10', 10'' of a sound absorption material. The spacer 12 acts to keep the thickness of the insulator 7 to prevent a compressive deformation which would deteriorate its sound insulating property.
Patent JP-S6238388-A (JP)
Inventor: SUZUKI NARIMITSU
IPC: G21C3/20
Filed: 1985-08-14
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-S5878284-A (JP)
Inventor: ARAKAWA MASATSUGU
IPC: G07D9/00
Filed: 1981-11-05
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-H0387080-A (JP)
Title: Inlet and outlet for laser medium
Inventor: AREN UITOMOA KEISU JIYUNIA
IPC: H01S3/05
Filed: 1990-07-06
Abstract: PURPOSE: To suppress temperature gradient in a laser medium and to suppress distortions in a coherent electromagnetic wave beam that passes the laser medium by using an end face, that is integral with the laser medium and an incidence/emission surface that is integral with the end face. CONSTITUTION: The atoms of a laser medium 100 is excited into quasi-stable state by operating a pumping means and coherent electromagnetic wave beams 114 are introduced, via an incidence surface 112 of an incidence port 108. The beams 114 hit against a surface 112 at an angle ϕ, that is essentially equal for planes N1, N2, and N3 where rays x, y, and z cross the surface 112. The beams follow a spiral path by receiving internal total reflections due to outer surfaces 104a-f of the medium 100. An emission port 116 of the beams 114 includes an end face 118, that is integral with the medium 100, includes an emission surface 120 that is integral with the end face 118, so that it is essentially the same as the incidence port 108.  Therefore, all beams that exist in a single plane in the thickness direction of the beams 114 pass through an essentially equal optical path length in the medium 100, thus reducing the distortion in beam wave front.
Patent JP-S6420761-A (JP)
Title: Telephone terminal
Inventor: OGA TOSHIRO
IPC: H04M1/60
Filed: 1987-07-15
Abstract: PURPOSE:To attain natural speech quality under low noise and to attain excellent noise suppression effects under high noise by controlling the noise suppression effects of a transmission system in response to the output from a detection microphone. CONSTITUTION:A variable attenuator 12 bringing a gain of the transmission system to a constant value at all times when the input sound pressure level of a transmitter 1 is higher than a prescribed threshold value and to a lower value than a fixed value when the input level is equal to or less than the threshold value, a microphone 3 detecting surrounding noise, and a control means for receiving a signal in response to the level of the noise from the output of the microphone to control the variable attenuator, are provided. When the surrounding noise level is high, the variable part of the gain of the transmission system is brought to a lower value than the fixed constant value and when the surrounding noise is low, the variable part of the gain is brought to a value close to the fixed constant value by controlling the variable attenuator 12. Thus, natural speech characteristics are realized.
Patent JP-H0930036-A (JP)
Title: Printer and recording method therein
Inventor: YANAGAWA KATSUHIKO
IPC: G03G15/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of preventing that a contour part becomes unclear or the width of a line becomes fine and capable of outputting a good printing grade even when toner is conserved. SOLUTION: The AND of the video signal 113 from a P/S converter (parallel/ serial converter 100) and a reversal video clock signal 112 is taken in an AND circuit 105 to output a masked video signal 115. The video signal 113 is sampled in an FF(flip-flop) 103 by the reversal video signal 112 and the exclusive OR of the output signal 114 and the video signal is taken in an XOR (exclusive OR) circuit 106 and the OR of this signal 116 and the masked video signal 115 is taken to output an OR signal. By this constitution, an edge (contour) is emphasized.
Patent JP-H0226663-A (JP)
Title: Method for preventing drying of size squeeze roller and the same roller used therein
Inventor: MIZUNO JUNJI
IPC: B05C11/10
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the surface drying of a size squeeze roller by introducing a cooling medium into at least one of one set of size squeeze rollers provided up and down to cool the inside thereof and generating dew condensation on the outer surface of the roller. CONSTITUTION:When a sizing apparatus is operated, no cooling water is supplied to size squeeze rollers 8, 9 and sizing is performed usually. At the same time when the apparatus is stopped, the cooling medium such as water is supplied to each of the size squeeze rollers 8, 9 from a cooling medium supply port 15. Whereupon, the cooling medium is accumulated in each of the drums 14 of the size squeeze rollers 8, 9 to rapidly cool the inside of each drum 14. Therefore, temp. difference is generated between the inside and outside of the drum 14 and, as a result, dew condensation is generated on the outer surface of the drum and the surfaces of the size squeeze rollers 8, 9 are not dried to obtain raw cloth having good grade.
Patent JP-2000009922-A (JP)
Title: Production of color filter
Inventor: KUMAI KOICHI
IPC: H01J9/227
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a color filter by which selections for a coating method are increased, the production stability is improved, the line speed of the production process is increased, and the cost can be decreased. SOLUTION: A transfer body 15 prepared by forming an IR absorbing layer 13 and a delayed tack adhesive agent layer 14 on a transparent substrate 10 is irradiated with heat rays according to the image to be formed. A transfer foil prepared by forming a color transfer layer containing at least a coloring agent and a binder resin on a supporting body is tightly adhered to the delayed tack adhesive agent layer 14, the layer and the transfer foil is peeled from the layer 14 to transfer the color pattern. Then an adhesive 29 is applied on the pattern, to which a transfer foil 30 having an overcoat transfer layer 32 medium on a supporting body 31 is adhered. After peeling the foil, the pattern is heated to calcine the resin component.
Patent JP-S6335015-A (JP)
Title: Dynamic frequency divider
Inventor: TAKAHASHI MASARU
IPC: H03K23/54
Filed: 1986-07-30
Abstract: PURPOSE:To facilitate the frequency division operation by providing a variable gain adjusting device so as to assure an optimum clock input voltage. CONSTITUTION:The constitution is adopted that a variable gain adjusting device 14 comprising dual gate GaAs MES FET TRs 1, 2 is added to a pre-stage of clock signal input points 6, 7 of a conventional dynamic frequency divider 11. A clock input signal subject to gain adjustment and having a proper signal amplitude from the FET TRs 1, 2 is given to the frequency divider main body 11 through DC blocking capacitors CC2, CC4. The signal entering the frequency divider main body 11 is formed into a 1/2 frequency division signal by the frequency division and the signal appears at a load resistor 10.
Patent JP-S6334543-A (JP)
Title: Method for forming negative image having high contrast
Inventor: OKUTSU EIICHI
IPC: G03C5/30
Filed: 1986-07-30
Abstract: PURPOSE:To lessen deterioration of dot quality, thereby reducing a generation of black spot, by processing a silver halide photosensitive material contg. a hydrazine derivative with a developing contg. a specific compd. and having a high pH of 11.0-12.3. CONSTITUTION:The silver halide photosensitive material is processed with the developing solution which has 11.0-12.3 pH, and comprises a developing agent of dihydroxy benzene type, an auxiliary developing agent of 3-pyrazolidone type and/or an auxiliary developing agent of p-aminophenol type, >=0.3mol/l sulfite and a substd. nitroindazole and/or the compd. shown by formula I. In formula I, R<1> is a substd. or an unsubstd. naphthyl group, (but, as the substituent, -SO3M, -COOM, -OH, -NHSO2R<2>, -SO2NR<2>R<3>, and -NR<2>CONR<2>R<3> are excluded, wherein R<2> and R<3> are each hydrogen atom or 1-4C a lower alkyl group), M is hydrogen atom, an alkaline metal ion, quarternary ammonium ion or quarternary phosphonium ion.
Patent JP-S6237571-A (JP)
Title: Conductive oil seal
Inventor: YAMADA NAOKI
IPC: F16J15/3284
Filed: 1985-08-13
Abstract: PURPOSE:To prevent a discharge phenomenon in the interior of a rolling bearing by forming a conductive oil seal by a conductive rubber composition, a reinforcement ring having conductivity and conductive adhesives. CONSTITUTION:As seal means for a lubricant for a rolling bearing, there is provided a seal piece 6 which is made by rubber elastic material and includes a main lip portion 4 and a dust lip portion 5 which are elastically brought into contact with the peripheral surface on rotation side and slid. Conductivity is applied to an oil seal 7 provided as leakage checking means for a lubricant for the rolling bearing and adhesives, whereby a conductive circuit via the oil seal is formed between a housing where the rolling bearing and the oil seal are inserted and a shaft, thereby to prevent a discharge phenomenon in the rolling bearing.