baber/WOPTO huggingface dataset:
Patent JP-H06318145-A (JP)
Title: List display system
Inventor: FUKUDA YOSHITO
IPC: G06F3/048
Filed: 1993-05-10
Abstract: PURPOSE:To make variable length data and its subordinate data easy to see by comparing the size of a window with the size of the variable length data to be displayed and the size of its subordinate data, and displaying the both, part of the former which can be displayed and the latter, or part of the former. CONSTITUTION:On a display 1, the window 2 is displayed. The window 2 is for displaying a list of the variable length data 3 and its subordinate data 4 in an easy-to-see state, and variable in size. A window system 6 displays a window of optional size on the display 1. A list display process 7 is for displaying the list of the variable length data 3 and its subordinate data 4 in the window 2 in the easy-to-see state and compares the size of the window with the size of the variable length data 3 to be displayed and the size of its subordinate data 4 to display the both, part of the former which can be displayed and the latter, or part of the former.
Patent JP-S5732843-A (JP)
Title: Manufacture for pin of car
Inventor: TOMIZAWA MASAJIROU
IPC: B21J5/10
Filed: 1980-08-06
Abstract: PURPOSE: To improve economy and efficiency, by forming a cotter hole by forging and, at the same time, by simply perfoming chamfers on the margin of the cotter hole with a tapered face or a rounded surface.  
     CONSTITUTION: A heated pin making blank material 2 is placed on a mold B. In the first process, a rough hole 4 whose depth is about a half or a little deeper than a half of the body of the material, is installed from the top with a roughing chisel 3 having a tapered face of a rounded surface at the end, and then, after the material 2 is rotated for 180° on the mold B, another rough hole 4 having a chamfered part 6 formed at the margin with the tapered face or the rounded surface is formed from the opposite side with the roughing chisel 3. In the second process, the body of the crude material 2 is put in a circular sectional die A and pressed so that swelled part formed at the worked part is reformed. Then, the crude material 2 is brought below a finishing disel 7 and the inner surface of two rough holes 4 is finished by inserting the finising disel 7 into the holes 4. In the fourth process, the body of the blank material 2 is put in the above-mentioned sectional die A and the body is reformed with pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60250535-A (JP)
Inventor: NAKANISHI TOSHIYUKI
IPC: H01H33/66
Filed: 1984-05-25
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-S63270113-A (JP)
Title: Two-color molding mold device
Inventor: TAWARA MASAKAZU
IPC: B29C45/16
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a molded product whose joint between a first and second resin is free from deformation, by providing a steplike part on a position close to a cavity for molding second resin on a mold forming a cavity for molding the first resin. CONSTITUTION:A main body part 2a of a cassette half is molded by injecting and casting opaque resin as first color resin into a cavity 9 through a resin casting gate 10 under a state where a cavity 11 molding a transparent window part 2a is closed by moving a movable mold 8 forward. The cavity 11 for molding the transparent window part 2a is formed by moving the movable mold 8 backward and the transparent window part 2b is molded by injecting and casting transparent resin as second color resin into the cavity 11 through a gate 12. In this instance, though injection pressure (a) of the second color resin is applied to the first color resin for forming the main body part 2a of the cassette half, the injection pressure (a) becomes a state where the same is received by a protruded rib 13. Then a deformation hardly happen on a joint between the first and second color resin and the transparent window part 2a is finished up into a favorable external appearance without distorting a fringe part of the same.
Patent JP-H11308055-A (JP)
Title: Push-pull amplifier circuit
Inventor: NOGI AKIHIKO
IPC: H03F3/30
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a push-pull amplifier circuit with an overcurrent prevention function for preventing current consumption from increasing. SOLUTION: This push-pull amplifier circuit is provided with a differential amplifying part 10, a drive section 20, an overcurrent preventing part 40 and an outputting part 30 between a power supply line 1, on which a power supply voltage VDD is fed and a power supply line 2 on which a power supply voltage VSS is fed. Furthermore, in the part 40, an N-type MOSFET Q12 whose drain terminal is connected to the line 1 and also whose source terminal is connected to respective source terminals of P-type MOSFETs Q1 and Q7 is connected in series to an N-type MOSFET Q13 whose drain terminal is connected to the line 2 and also whose source terminal is connected to respective gate terminals of N-type MOSFETs Q4 and Q6 by connecting mutual gate terminals.
Patent JP-S58224716-A (JP)
Inventor: OOTSUBO NORIO
IPC: B28C5/06
Filed: 1982-06-24
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-S5632055-A (JP)
Title: Low-noise fitting structure for oil pan
Inventor: KIKUCHI KAZUHIRO
IPC: F02F7/00
Filed: 1979-08-22
Abstract: PURPOSE:To reduce the noise generated at an oil pan by a method wherein an oil pan for a internal-combustion engine is structurally fitted to a front member by only connecting the oil pan to the main body of the engine in an oil-tight manner through a flexible member. CONSTITUTION:The main body of an internal-combustion engine is supported by a front bar 6 through arms on both sides. An oil pan 11 is composed of a material excellent in vibration-damping property, with its bottom portion adhered to the front member 6 so that its weight is supported by the member 6. On the other hand, the upper edge of the oil pan is connected to the main body of the engine in an oil- tight manner through a flexible bellow-formed bush 14. The oil pan fitting structure substantially prevents the vibration of the main body of the engine from being transmitted directly to the oil pan, and it takes a concerted active with the property of the material in preventing the generation of noise.
Patent JP-H046576-A (JP)
Title: Toner concentration control method of developer
Inventor: MIKAMI KATSUMASA
IPC: G03G15/08
Filed: 1990-04-25
Abstract: PURPOSE:To carry out toner concentration control to obtain high image quality and high reliability by comparing outputted voltage of a toner concn. detection circuit and a reference voltage by CPU at the time of printing action, carrying out toner concn. control when the toner concn. is normal, and carrying out processing of printing action stop and display of abnormality when the concn. is abnormal. CONSTITUTION:If the relationship of initial reference voltage Vs stored in a memory 23 and fetched outputted voltage Vt from the toner concn. sensor 16 is Vs>Vt by calculation process of a microcomputer 21, a driving signal is outputted to a driving circuit 25 so that a toner hopper motor 24 is driven to replenish toner by the microcomputer 21, and if it Vs<=Vt+d, to the contrary, the microcomputer is constituted to output a stopping signal. This +a is allowed for eliminating chattering phenomenon of toner replenishing instruction by rippling part of fluid change when the developer 8 is dripped down inside a funnel state case 15. Thus, toner concn. control of high reliability can be carried out.
Patent JP-S5534272-A (JP)
Title: Molding material of thermosetting resin
Inventor: SAKAMOTO TAKAAKI
IPC: C08L61/04
Filed: 1978-09-02
Abstract: PURPOSE: A forming material of thermosetting resin that is made by adding a specific plasticizer to a thermosetting resin, thus having good forming flowability and high cylinder stability.  
     CONSTITUTION: To a thermosetting resin as phenolic or urea resin is incorporated 0.1W5wt% of a compound of the formula (R, R' are alkyl, aryl; n is 1W100) as a plasticizer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06318882-A (JP)
Title: Polarization plane controller
Inventor: IWANAGA TOSHIYA
IPC: H04N5/44
Filed: 1993-05-10
Abstract: PURPOSE:To provide a polarization plane controller which can automatically control the received polarization plane in order to secure the best receiving state. CONSTITUTION:A noise extracting means 6 extracts the noise components of bands other than the frequency bands of the video and voice signals which are received by a converter 1 containing a polarization plane controller and then demodulated. A noise level measuring means 7 measures the noise level, and a polarization plane control means 8 automatically controls the received polarization plane so that the measured noise level is minimized. Meanwhile a received signal detecting means 9 detects whether a signal is received by a receiving channel or not. If not, a receiving channel switching means 10 automatically selects a channel that received a signal. Thus the received polarization plane is controlled. At the same time, the AFC operation which is actuated in a normal receiving state is stopped during the control of the received polarization plane.
Patent JP-S60250660-A (JP)
Title: Semiconductor package
Inventor: HASHIZUME JIROU
IPC: H01L25/07
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a package having no electrostatic damage of gate of a MOSFET by interposing a chip resistor between a lead frame and wirings, and connecting both through the resistor or insulator of the chip. CONSTITUTION:A ceramic chip resistor 13 is bridged between lead frames 5 and 6. The resistor 13 has an electrode 14 at the side of the frame 6, soldered with the frame 6, and adjacently resistor 15 and electrode bonding pad 16. The pad 16 and the electrode 14 are formed of Ag, a solder connector 17 is insulated from the resistor 15 by the insulator 13a of the resistor 13, and connected by a solder 12 with the frame 5. Gold wirings 18, 19 are connected with the pad 16, and the other end is connected with the gate G of an FET and photoreceptors 9. According to this configuration, even if human body is contacted with the frame 6 to tend to arrive at the gate G of the FET 7 through the wirings 19, it is prevented by the resistor 15 to prevent the damage. Since the frame 5 does not have external electrode terminal, a cause of electrostatic damage is not made.
Patent JP-H11301742-A (JP)
Title: Container for pigment dispersion solution
Inventor: SUZUKI NOBUO
IPC: G02B5/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a pigment from being precipitated or coagulated while a pigment dispersing solution is preserved, and to keep an image of excellent quality obtained using the pigment dispersing solution by installing a porous material in a container so as to be brought into contact with the pigment dispersing solution. SOLUTION: A porous material is installed in a container so as to be brought into contact with a pigment dispersing solution. Since the porous material is surely brought into contact with the pigment dispersing solution if the pigment dispersing solution is stored in the container, the porous material is installed on a bottom part of the container. The porous material is of the shape capable of being installed on the bottom part of the container. Since the porous material is installed in the container, a sheet-like material is laid on the bottom part. The sheet-like material of flake, spiral, cylindrical or bead shape is installed on the bottom part of the container. The porous material is formed of a foaming material which is neither dissolved in nor reacted with the pigment dispersing solution.  Adverse effects due to precipitation and coagulation of the pigment and generation of a precipitate formed of dark polymerization of monomer, and a color filter of high precision can be realized.
Patent JP-S63273938-A (JP)
Title: Display system for editor error of chart program
Inventor: MIZOBUCHI TAKESHI
IPC: G06F9/44
Filed: 1987-05-02
Abstract: PURPOSE:To effectively correct errors by displaying simultaneously both the chart program specifications and the compiled error information and displaying simultaneously the selected error information on a chart program editor. CONSTITUTION:The specifications 311 stored in a chart program specifications storing device 202 are converted into a program language text 312 by a chart program specification language text converter 203. A compiling device 207 reads a merged chart program specification language text and sends the error information 315 to an error information storing device 208 when an error is detected. The chart program specifications 317 read out of the device 202 as an object of an editing text data 301 and the error information read out of the device 208 are displayed on a display device 110. Then the error position information 309 obtained from an error position reader 106 by the error information selected out of the display information is displayed on the device 110. Thus the errors can be effectively corrected.
Patent JP-H08278133-A (JP)
Title: Position control method and position control device for vehicle
Inventor: SATO TADASHI
IPC: A63B55/60
Filed: 1995-04-07
Abstract: PURPOSE: To provide a position control device enabling a signal to be accurately and properly transmitted and received among vehicles even positioned far away from a control place, and allowing an easy introduction in many places including an existing golf course and plant, after the short period of a construction work. CONSTITUTION: This control method is used to identify the current position of a vehicle 10 traveling along the prescribed route at a control place 20. A cable 1 is extended to form a closed circuit along the route. Also, the vehicle 10 itself is caused to detect the position thereof and generate a magnetic flux changing in such a state as corresponding to the data of the position across the cable 1. Then, electromagnetic induction action appearing in the cable 1 due to the magnetic flux change is detected at the place 20 for receiving the positional data of the vehicle 10, thereby identifying the position thereof.
Patent JP-H07314273-A (JP)
Title: Tool holder
Inventor: KUBO HARUAKI
IPC: B23Q3/12
Filed: 1994-05-23
Abstract: PURPOSE:To manufacture a tool holder which firmly supports a rotary shaft even if the width in the axial direction of a nonrevolution type supporting member is narrow and has the simple and compact constitution. CONSTITUTION:As for a tool holder equipped with a rotary shaft 1 installed on the spindle of a machine tool and a nonrevolution type supporting member 2 which supports the rotary shaft 1 in a revolution enabled form the nonrevolution type supporting member 2 is tightly connected in free separation on a fixed part 3 on the machine tool side by a lock means 4.
Patent JP-S63272557-A (JP)
Title: Ink jet head
Inventor: SAKURAI KIKUICHI
IPC: B41J2/05
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate registration between an ink chamber and individual heating element and to prevent uneven flying of ink drops between respective heating elements, by setting the height of the ink chamber shorter than the distance between heating element array and a slit nozzle, and employing a photo-sensitive polyimide resin. CONSTITUTION:Upon application of voltage pulse onto a heating element array 108 contacting through a protective layer 114 with recording ink 104, evaporation bubbles 112 are produced on the surface of the ptotective layer on the heating element array so as to transmit pressure wave equally in all directions. Here, a gap (h) between a nozzle plate 102 and the protective layer 114 is set equal or shorter than the pitch of the heating element array while furthermore an ink chamber wall 106 is provided between the heating elements so as to decrease the fluid resistance in the direction of a slit nozzle section 116 over the heating element array 108 when compared with the fluid resistance in parallel direction with the protective layer 114. Since the process employing the photo-sensitive polyimide is similar to the process for forming the heating element array, positional accuracy with respect to the heating element array and fluctuation of fluid mechanism in the unit of ink drop ejection can be confined within 10-20mum.
Patent JP-S59175-A (JP)
Title: Image forming device
Inventor: ISHIDA HIROSHI
IPC: G03G15/20
Filed: 1982-06-25
Abstract: PURPOSE:To eliminate the necessity of waiting time for a long period at the initial stage and wasteful power consumption and achieve required heating and fixation of toner images, by performing control by stages in accordance with the detected temperature of a heating and fixation device. CONSTITUTION:When the power supply is turned on, the voltage to be supplied to a heating element is set to the 1st value and a heating and fixation device 112 is set to its initial heating condition, and, when the temperature detected by a temperature detector 144 exceeds the 1st prescribed value, the supply voltage to the heating element is changed to the 2nd value and the device 112 is preheated. Furthermore, unless the detected temperature exceeds the 2nd prescribed value before the front end of a sheet member 46 enters the device 112 in the course of image formation process, the supply voltage to the heating element is set to the 3rd values to set the heating element to a heating and fixation condition. When the member 46 passes through the device 112 and a detector 146 detects the rear end of the member 146, the supply voltage to the heating element is set to the 2nd value and the device is set to the preheating condition. Thus control of each stage is performed.
Patent JP-H05280540-A (JP)
Title: Direct acting rolling guide unit
IPC: F16C29/06
Filed: 1992-04-02
Abstract: PURPOSE:To provide a direct acting rolling guide unit possible to perform lubrication between a slider and a track rail and effective damping of vibration of a table. CONSTITUTION:A table mounted on a plurality of sliders is set movably to reciprocate on a track rail 2 fixed onto a base 20. Here are formed a plurality of lubricating oil holes 15 inserted through between upper/lower ends of the track rail 2 and further in the lengthwise direction to communicate with a supply oil passage 13 formed in the base 20 connected to a lubricating oil supply source, and lubricating oil is moved to flow into a side surface 21 from an upper surface 19 of the track rail 2 to lubricate between the track rail 2 and the slider. This lubricating oil is supplied between a guide member provided in the table and a band-shaped liner sheet 23 on the base 20, and vibration of the table can be damped.
Patent JP-S5733383-A (JP)
Title: Explaining device for operating method of multifunction electronic timepiece
Inventor: WAKAI YOUICHI
IPC: G04G5/00
Filed: 1980-08-07
Abstract: PURPOSE:To propagate to consumers a complicated switch operation easily by operating switches of a multifunction electronic timepiece according to voice indications from a recorder. CONSTITUTION:From a tape recorder 101, a voice analog signal for explaining an operating means initially and then a digital signal for operating switches of an electronic timepiece are outputted. After the digital signal is eliminated by an LPF103, the voice signal is supplied to a speaker 105 through an amplifier 104 to generate a voice. The digital signal passed through a switch-input control circuit 106 where the voice signal is eliminated, is supplied to the multifunction electronic timepiece 107 to operate some of switches A-D corresponding to the digital signal. Thus,  complicated switch operation is propagated to consumers easily.
Patent JP-H11287832-A (JP)
Title: Device and method for identifying model of electromagnet coil
Inventor: TOKI NAGATAKE
IPC: G05B23/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for identifying the model of an electromagnet coil that can accurately identify the model of the electromagnetic coil in a conduction state. SOLUTION: Voltage being applied to electromagnets 3 (3v1 , 3v3 , 3w1 , and 3w3 ) for controlling a position in a radius direction, and a current I flowing in the electromagnets 3 for controlling a position in a radius direction are detected via amplifiers 41 and 43. According to the data, gain and phase frequency characteristics are calculated by a high-speed Fourier transformation device 45. Based on the frequency characteristics, the resistance of the electromagnets 3 for controlling a position in a radius direction and inductance are estimated. According to the resistance, the inductance, and the transfer function of the amplifiers 41 and 43, a linear model is created. Based on the linear model, a Bode diagram is created.  When the Bode diagram does not coincide with the frequency characteristics within a specific error range, the value of the estimated resistance or inductance is changed, and a procedure starting from the creation of the linear model is repeated.
Patent JP-H05279531-A (JP)
Title: Frame-retarding resin composition
IPC: C08L51/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a resin composition excellent in flame retardancy and nondripping properties by mixing a polycarbonate resin with a styrenic resin, a flame retardant and a specified copolymer in a specified ratio. CONSTITUTION:This composition comprises a polycarbonate resin (A), a styrenic resin (B) comprising 20-95wt.% mixture of an aromatic vinyl with vinyl cyanide, etc., and 80-5wt.% mixture comprising a rubbery polymer of a glass transition point Tg of 20 deg.C or below, an aromatic vinyl, etc., a flame retardant (C) and a tetrafluoroethylene/hexafluoropropylene copolymer (D), and 1-40 pts.wt. component C and 0.05-5 pts.wt. component D are present per 100 pts.wt. mixture comprising 5-90wt.% component A and 95-10wt.% component B.
Patent JP-S601626-A (JP)
Title: Apparatus for manufacturing magnetic recording medium
Inventor: FUKUSHIMA SHIGERU
IPC: G11B5/842
Filed: 1983-06-17
Abstract: PURPOSE:To prevent a magnetic recording medium from causing defects and generating noise owing to a broken piece and dust produced by wear by forming the inner wall of a ball mill pot for kneading a magnetic coating material and plastic balls used in the pot with the same material so as to inhibit the wear of the inner wall and the balls. CONSTITUTION:When a magnetic coating material 2 consisting essentially of magnetic powder, a solvent and resin is kneaded in a ball mill pot 1, the inner wall of the pot 1 is made of the same material such as nylon as plastic balls 3. When the balls 3 and the inner wall are made of the same material, dust is not produced in large quantities by wear due to difference in material. The magnetic coating material is hardly mixed with dust produced by wear, so a magnetic disk or the like is prevented from causing defects and generating noise.
Patent JP-S61266421-A (JP)
Title: Production of vinyl chloride resin excellent in flow and heat stability
Inventor: TAJIMA KAZUHISA
IPC: C08F259/04
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the titled resin excellent in flow and heat stability in an industrial manner, by graft-polymerizing, by impregnation, a specified monomer mixture with a vinyl chloride copolymer. CONSTITUTION:A monomer mixture (B) containing 1-100wt% at least one monomer selected from among (alpha-methyl)styrene, methyl metahcrylate and acrylonitrile [e.g., a mixture containing at least 1wt% styrene/methyl metahcrylate mixture (2-1/1-2, by weight ratio)] is graft-polymerized, by impregnation, with 100pts.wt. vinyl chloride copolymer (A) containing 0.1-10wt% at least one monomer selected from among allyl chloride, allyl glycidyl ether, ethylene, propylene and 1-butene, preferably, allyl chloride and/or allyl glycidyl ether in the presence of 0.5-4pts.wt., per pt.wt. component A, aqueous medium, 0.01-3%, based on component A, free radical initiator and 0-3%, based on component A, chain transfer agent.