baber/WOPTO huggingface dataset:
Patent JP-H03235478-A (JP)
Title: Picture compression method
Inventor: FUCHIDA TAKAYOSHI
IPC: H04N11/02
Filed: 1990-02-09
Abstract: PURPOSE:To attain efficient data compression independent of the type of an original picture by substituting a color phase angle (H), saturation (C), lightness (L) introduced from an L*U*V* list color system decided in JIS Z8729 of picture element data in a color picture for the values of H*, C*, L*, which correspond to respective rate values obtained by means of dividing a frequency rate in the accumulation frequency distribution of all picture elements on H, C and L by 256 at a maximum. CONSTITUTION:Data on red, green and blue, which constitute the picture concerned are converted into respective pieces of data of the color phase angle (H), saturation (C) and lightness (L), all of which are introduced from the L*U*V* list color system decided in JIS Z8729 as against the color picture and the accumulation frequency distribution of all the picture elements as against data on the color phase angle, saturation and lightness are obtained. Then, color phase angle data of respective picture elements are substituted for the color phase angles corresponding to respective rate values obtained by dividing the frequency rate of the accumulation frequency distribution as against the color phase angle by ten. Furthermore, saturation data of respective picture element are substituted by saturation corresponding to respective rate values obtained by dividing the frequency rate of the accumulation frequency distribution as against saturation by three. Then, lightness data of respective picture elements are substituted by lightness corresponding to respective rate values obtained by dividing the frequency rate of the accumulation frequency distribution as against lightness by twenty.
Patent JP-S57147129-A (JP)
Title: Magnetic recording medium
Inventor: YANAI AKIO
IPC: G11B5/66
Filed: 1981-03-03
Abstract: PURPOSE:To improve weather-proof, durability, adherability to substrate and filling-in density, by laminating vapor-deposited magnetic thin film obtained through continuous change from a low to high incident angle. CONSTITUTION:While a base film B is moved toward the direction (direction of arrow CW) with continuous change from a low to a high incident angle, a magnetic metal is continuously vapor-deposited from a vapor deposition source 22 to form the 1st vapor-deposited magnetic thin film 1 made of crystal pillar 11 having the curved mode which is titled right and convexed upward. After through non-magnetic layers are required, while the base film is moved to the opposite direction (direction toward the arrow CCW), the magnetic metal is continuously vapor-deposited from a low incident angle to a high from a vapor deposit source 21 to form the end vapor-deposit magnetic thin film 2 made of a crystal pillar 12 having the curved mode which is titled left and convexed downward.
Patent JP-S59155763-A (JP)
Title: Probe for electronic circuit
Inventor: IZUMIDA TOMOHITO
IPC: G01R1/067
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a probe for inspecting electronic circuits that is inexpensive and which is inhibited from slipping by a conductive rubber at the tip of a probe for a printed circuit board inspecting machine or a logic checker. CONSTITUTION:A contact probe body 31 of a printed circuit board inspecting machine 33 is cylindrical at the tip thereof, where a conductive rubber 32 is inserted. The conductive rubber 32 hard to slip can fix a point to be measured securely. A signal obtained from the part being measured is transmitted to a measuring circuit within the printed circuit board inspecting machine 33 through the conductive rubber 32 and the contact probe body 31. This eliminates the need for plating the contact probe body 31 and the tip thereof with gold or silver thereby producing an inexpensive contact probe.
Patent JP-H05224554-A (JP)
Title: Roller device for heat fixing of toner
Inventor: SEKI NORIAKI
IPC: F16C13/00
Filed: 1992-02-18
Abstract: PURPOSE:To uniformly heat the surface of a roller for heat fixing of toners and to shorten the time for warming up by disposing a heater formed of a PTC material via an adhesive having a good thermal conductivity into a roller main body. CONSTITUTION:The roller main body 1 for heat fixing of the toners is formed of a conductor, such as aluminum. A tubular PTC ceramic heater 3 formed of ceramic which is a PTC material having a positive temp. coefft. is disposed within the roller main body 1 for heat-fixing of the toners. Further, the conductive adhesive 5 having the good thermal conductivity is interposed in the gap of the PTC ceramic heater 3 and the roller main body 1 for heat-fixing of the toners. The PTC ceramic heater 3 acts as a toner-heating source and its PTC characteristic is so previously adjusted that the surface temp. of the roller main body 1 for heat-fixing of the toners attains 180 deg.C+ or -5 deg.C at the time of impressing the electric charge.
Patent JP-H10226100-A (JP)
Title: Chip array, and image-forming apparatus employing chip array
Inventor: OTOMA HIROKI
IPC: B41J2/345
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED array image bar wherein uneveness of spaces among LED array chips is corrected for producing faultless images in high resolution at high speed. SOLUTION: For the image-forming apparatus, an arraylike light source formed on a substrate 2-1 by connecting at least two device chips 2-3 with luminescent points arranged in a plurality of lines thereon is used. On connecting the device chips, a line being a basis for the substrate 2-1 is made to be a principal axis 2-2, and a point on which the luminescent point of the device chip 2-3 is positively projected on the principal axis 2-2 is made to be a positive projection point 2-6, and when a segment connecting the positive projection points 2-6 for each of the device chips 2-3 is made to be a principal axis segment, the device chips 2-3 adjoining one another are stuck to the surface of the substrate 2-1 so that the principal axis segments are arranged with overlapping areas provided,  and the space between the adjoining positive projection points 2-6 is made to be different from one another in the overlapping area for each of the adjoining device chips 2-3, and the structure is so constructed that driving for the luminescent points is shifted among the device chips 2-3 with any one point in the overlapping area made to be a boundary.
Patent JP-S59156440-A (JP)
Inventor: NAKAMURA TEIJI
IPC: B02C15/00
Filed: 1983-02-25
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-2000225633-A (JP)
Title: Mold device for blow molding
Inventor: SHIMODA MASAYUKI
IPC: B29C45/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold device of simple structure which can easily produce an injection molded article having a large hollow part, a good appearance, no thin-wall part, and no problem with respect to strength. SOLUTION: In a mold device, a movable core 2 having a temperature regulating mechanism 5 which constitutes a mold cavity surface and is forward/ backward movable and independent is installed a position in a size to decreased the volume change of a mold cavity 3 from a gate 7, a molten resin is injected with the core 2 advanced, the core 2 is made to retreat after pressurized fluid was introduced, and a large hollow part 2 is formed. By installing the movable core 2, the volume change from the gate 7 to the mold cavity 3 is decreased and a defective appearance such as jetting is controlled. Moreover, since the temperature regulating mechanism 5 independent of mold temperature regulation is provided, for example, by cooling the in-course 18 of a bent part, the formation of a thin-wall part, which occurs easily, can be controlled.
Patent JP-H04269430-A (JP)
Title: Image displaying apparatus
Inventor: INOHARA SHIZUO
IPC: H01J31/10
Filed: 1991-02-26
Abstract: PURPOSE:To prevent a circuit from being destroyed owing to hitting of high voltage leak on a signal modulation electrode leading out terminal at the time when high voltage leak is caused from a high voltage screen, in a planer image displaying apparatus. CONSTITUTION:The size of a focusing electrode 54 is made so wide as to cover a signal modulation electrode leading out terminal 55 so as to shield it from a high voltage screen, so that the signal modulation electrode leading out terminal 55 can be protected from high voltage leak 58.
Patent JP-S62188531-A (JP)
Title: Traffic control system
Inventor: SAKAMOTO HIDENORI
Filed: 1986-02-14
Abstract: PURPOSE:To evade the reduction in the transmission efficiency because of generation of many times of collision and retransmission due to a high traffic common transmission line. CONSTITUTION:A transmission right provision deciding section 13 decides the frequency of the signal and the CRC error occurrence based on the information sent from the number of times of signal transmission measurement section 11 and a redundancy check (CRC) error occurrence frequency measurement section 12 and retends the transmission by inhibiting the transmission permission to a transmission circuit section 5 when the signal frequency and the CRC error occurrence frequency exceed a predetermined frequency and no transmission right is given to its own transmitter 2. When it is decided that the number of times of signal transmission and the CRC error occurrence are lowered from the predetermined frequency, the transmission right is given to the transmission circuit section 5 of even the transmitter 2 having no transmission priority. Thus, the high traffic stage of the common transmission line 1 is evaded and the efficient transmission is attained.
Patent JP-S53115092-A (JP)
Title: Independently connected cable duct system
Inventor: IIDA KOUICHI
IPC: H02G3/00
Filed: 1977-03-18
Abstract: PURPOSE: To obtain independently connected cable duct which has anti-vibration property, by forming duct arrangement of H letter shape, making them to be monocock body as a structure, such that compressive and tensile strength is mutually transmited, and using on reinforced member in the ceiling or the wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63198702-A (JP)
Title: Turbine wheel
Inventor: SUZUKI MINEO
IPC: F01D5/10
Filed: 1987-02-14
Abstract: PURPOSE:To make it possible to easily correct balance of a turbine wheel by directly applying a balance correcting substance consisted of metals of high melting point on the outside surface of the turbine wheel made of ceramics by thermal spraying. CONSTITUTION:A turbine wheel 10 is made of ceramics and comprises a wheel- hub section 11, a blade section 12 which is formed on the outside peripheral surface of the wheel-hub section 11 and extends outward, and a shaft section 14 which axially extends from the back face 13 of the wheel-hub section 11. In this case, a balance correcting substance 16 is provided on the back face 13 of the wheel-hub section 11 so as to correct any unbalance of weight distribution around the shaft axis of the turbine wheel 10. And the balance correcting substance 16 is, for example, consisting of a metal of a high melting point such as tungsten, etc., and is directly applied on the back face of the wheel-hub section by thermal spraying. Thus, the balance of the turbine wheel 10 can be easily corrected by making thermal spray of a metal of a high melting point on the back face of the wheel-hub section 11.
Patent JP-H06241637-A (JP)
Title: Refrigerated vehicle and controlling method of temperature in refrigerating chamber
Inventor: YAMAGATA HITOSHI
IPC: G05D23/19
Filed: 1993-02-19
Abstract: PURPOSE:To maintain the freshness of perishables loaded, by providing a temperature recording means for recording temperatures of temperature sensors and a temperature display means for displaying the temperatures of the temperature recording means, by measuring the temperature of each part in a refrigerating chamber and by executing temperature regulation. CONSTITUTION:Temperatures measured by temperature sensors 3 provided at eight places of the inner wall of a refrigerating chamber 2 are recorded in a temperature recording means 4 and these temperatures recorded are displayed in a personal computer 6 provided in a driver's room 5. Accordingly, the temperature of each part inside the refrigerating chamber 2 and the freezing temperature of perishables loaded can be known in the driver's room and execution of fine temperature regulation is enabled. The temperatures recorded by the temperature recording means 4 being used as data, besides, such a packing method as to enable maintenance of an appropriate temperature corresponding to the kind of perishables can be examined on the basis of differences between the temperature temperature of the perishables at this time, and thus the freshness of the perishables can be maintained with increased reliability.
Patent JP-S57146328-A (JP)
Title: Constant voltage circuit with reset output
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/56
Filed: 1981-03-03
Abstract: PURPOSE:To generate a reset output surely even at momentary power failure, by giving a different conduction time to the 1st and 2nd switching transistors (TRs). CONSTITUTION:When a voltage between input lines 1 and 2 rises from a lower voltage value than an operating voltage of a Zener diode 17, a switching TR12 conducts without fail before a switching TR11 conducts. Thus, when an input voltage Vi changes as shown in (a), an output voltage V0, a collector voltage Vc of the TR11, and a reset output voltage Vr also change as shwon in (b), (c) and (d), allowing to generate a reset output surely at any of times t1, t3 and t6.
Patent JP-S62189712-A (JP)
Inventor: OKI TETSUO
IPC: H01G4/40
Filed: 1986-02-17
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-S57144437-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: YAMAGUCHI KIMIAKI
IPC: G01H11/08
Filed: 1981-03-03
Abstract: PURPOSE:To make the stable and sure detection of knocking possible without the need for matching the resonance frequencies of a knocking detector by inputting the oscillation outputs of said detector to a resonance circuit and fetching them out. CONSTITUTION:Since a detector 2 is clamped to a cylinder block by means of a screw part 21a, the oscillations by knocking are transmitted through a housing 21, a base 18, and a bolt 17 to a weight 15. As this weight 15 oscillates, oscillation stresses are exerted upon piezoelectric elements 13, 14. The signal voltages generated in the elements 13, 14 are outputted through a central electrode 12 then through a terminal 29a to a resonance circuit 2a. Since the oscillator consisting of the weight 15 has a resonance point at the frequency deviated considerably from the knocking frequency band, the output voltages are almost constant. The circuit 2a consists of a coil 6 and a capacitor 7. If the resonance frequency is set roughly at 8kHz with the parallel resonance circuit, a large output voltage is generated at the resonance point with respect to the input of the signal voltage from the detector 2.
Patent JP-S58148263-A (JP)
Title: Method of feeding fuel to internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02M37/08
Filed: 1982-02-26
Abstract: PURPOSE:In a method of controlling a fuel pump for the fuel injector of an internal combustion engine, to keep the pressure of fuel high throughout the stoppage of the engine, by stopping supply of electricity to the fuel pump with prescribed time lag after stopping the engine. CONSTITUTION:The time t2 of stoppage of a fuel pump 16 is delayed from that t1 of stoppage of an engine by a prescribed time interval DELTAt so that the pressure of fuel in a fuel line is kept still high after the stoppage of the engine. As a result, the fuel is prevented from being vaporized during the stoppage of the engine, so that the restarting property of the engine is improved.
Patent JP-H11230578-A (JP)
Title: Heating-cooling air-conditioning system
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent an energy loss due to the mixing of low-temperature and high-temperature media being fed to an outdoor unit that provides a double- type heating-cooling air-conditioning system and functions as both an evaporator and a condenser. SOLUTION: In a heating-cooling air-conditioning system, a first heat exchange unit 12 at an air-conditioning load side and a second heat exchange unit 10 at a heat source side are connected by a piping system using a piping system while the second heat exchange unit 10 is installed at a higher location than the first heat exchange unit 12, a refrigerant is naturally circulated on cooling, and at the same time a refrigerant liquid is pumped to the second heat exchange unit 10 at a high location by a liquid-feeding pump 16 or the like being provided in the piping system on heating. In the system, a circulation system 21 for feeding a low-temperature medium on cooling operation and a circulation system 22 for feeding a high-temperature medium on heating operation are independently provided for a heat exchanger being arranged in the second heat exchange unit 10.  The outdoor unit may be arranged at a lower location than an indoor unit. In that case, the refrigerant is naturally circulated on heating.
Patent JP-S57144343-A (JP)
Title: Synchronous type intermittent delivery
Inventor: YANAGISAWA AKIRA
IPC: B65G25/06
Filed: 1981-03-03
Abstract: PURPOSE:To make easier the intermittent delivery of object to be driven as well as raise the accuracy of stopping position when stopping the object by using a system in which cams are carved on the surface of a cylinder cam to be turned intermittently and an object to be driven is moved or stopped by a cam floor coupled with said cam. CONSTITUTION:The rotation of a motor 1 is converted into an intermittent rotation through Geneva mechanism 2 and gear row 9, amplified, and transmitted to a cam cylinder 5 whose periphery is provided with carved groove or thread- shaped cam 5. A nest 3 on which a work is placed is moved along a guide (not illustrated) through a cam floor 6 coupled with the cam 5a. The cam 5a of the cam cylinder 5 is provided with a portion, or a stop portion, such that no propulsion of lead angle 0 deg. is produced only between angles alpha and beta at a rate of one time per two times' rotation of the cam cylinder. When the cam floor 6 is present in the stop portion, the stopping accuracy of the nest 3 can be raised by temporarily stopping the cam cylinder 5.
Patent JP-S53116845-A (JP)
Title: Lamp holder
Inventor: NAGASHIMA MASAYOSHI
IPC: G03B27/54
Filed: 1977-03-23
Abstract: PURPOSE: To shorten the wiring so as to prevent a xenon flash lamp from being blotted by making integral the xenon lamp and a pulse transformer, which are used in an electrostatic printing apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03233006-A (JP)
Title: Setting of expander for road bridge
Inventor: HASHIMOTO TAKESHI
IPC: E01C11/02
Filed: 1990-02-08
Abstract: PURPOSE:To prevent the breakage of an expander as well as make running of vehicle safer by a method in which following concrete layer is positioned below asphalt paving layer, and the aperture between them is covered with a protecting material having an abrading behavior similar to asphalt. CONSTITUTION:In setting an expander, following concrete 5 is placed in such a way as to position its upside on the lowermost face of an asphalt paving layer 2 covering the concrete slab 1 or on slightly above the lowermost face, and the expander 4 is fixed. After curing, a protector 6 having an abrading behavior similar to asphalt is fixed to the concrete 5 by temporary fixing parts 9. The protector 6 may be composed of two layers, friction layer 6a and buffer layer 6b. Impact can thus be lessened by removing step differences caused by the difference in abrasion between the concrete 5 and the paving layer 2, and it can also be simply exchanged when abraded.
Patent JP-S60176428-A (JP)
Inventor: KATOU TAKETOSHI
IPC: H02H3/20
Filed: 1984-02-20
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-S58149705-A (JP)
Inventor: FUJISHIMA SHINICHI
IPC: A45D20/10
Filed: 1982-02-26
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-S61191608-A (JP)
Title: Nail enamel
Inventor: IKEDA TOSHIHIDE
IPC: A61K8/00
Filed: 1985-02-19
Abstract: PURPOSE:To provide a nail enamel containing fine powder of barium sulfate, resistant to peeling from the nail, and keeping the apparent color and coated color of the base enamel. CONSTITUTION:The objective nail enamel contains 0.1-10wt% barium sulfate having an average particle diameter of 0.01-0.2mu. A nail enamel having improved peel resistance can be produced by the addition of the above fine powder of barium sulfate, without causing the change in the apparent color and the coating color. The fine powder of barium sulfate can be compounded to a nail enamel easily in the form of powder or paste obtained by mixing with a film-forming agent (e.g. nitrocellulose) and kneading the mixture by a roller, etc.
Patent JP-S58149615-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1982-02-26
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-H06244588-A (JP)
Title: Electronic parts supplying equipment
Inventor: YAMAMOTO YASUTSUGU
IPC: B23P21/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a parts pushing-up mechanism wherein a suction nozzle is not damaged by a pushing-up pin, by installing a stopper part which regulates the limit of upward operation of the pushing-up pin for electronic parts. CONSTITUTION:The equipment consists of the following; a frame 17, a sprocket 13, a tape guide 14, a lever 15, a pushing-up pin 16 having a first collar 19 and a second collar 20, a pin pressing spring 17, a lever turn spring 18, and a stopper 21. The pushing-up pin 16 is regulated by the lever 15 only in the direction going away from a carrier tape, and energized by the pin pressing spring 17 in the direction approaching the carrier tape. When the second collar 20 abuts against the stopper 21, the pushing-up pin 16 does not more ascend. The collision between the nozzle and the pushing-up pin which is apt to be generated in the state that there are no parts in a cavity when the parts are out of stock can be prevented. Thereby the reliability of installation can be improved.
Patent JP-H06250975-A (JP)
Title: Input/output processing system in distributed computer system
Inventor: KOBAYASHI SHIGERU
IPC: G06F15/00
Filed: 1993-02-22
Abstract: PURPOSE:To inspect the correction of data inputted from a terminal computer in accordance with a screen definition file requested from a host computer on a terminal computer-side. CONSTITUTION:When the screen input/output processing part 221 of a screen emulation part 22 provided for the terminal computer 2 receives an input request from the job program execution part 12 of the host computer 1, it displays an input/output screen on a display device 23 in accordance with the mentioned content (attribute definition for respective fields) of an attribute definition mention part 211 in a designated input/output screen definition file 21, reads data inputted from a keyboard 24 by a user operation and stores it in a data storage area 222. The field relation inspection processing part 224 of the screen emulation part 22 inspects the correction of input data stored in the data storage part 222 in accordance with a relation expression which is to be satisfied between respective input data (field) values mentioned in a relation expression mention part 212 in the designated input/output screen definition file 21.