baber/WOPTO huggingface dataset:
Patent JP-H05227456-A (JP)
Title: Liquid crystal projection-type view finder
Inventor: WATANABE MUTSUJI
IPC: G03B13/02
Filed: 1992-05-01
Abstract: PURPOSE:To prevent deterioration of picture quality owing to the shadow of the electrode part of liquid crystal or a grid pattern in a liquid crystal projection-type view finder. CONSTITUTION:A phase grid 5 having plural projections 13 arranged in a crossing direction with respect to an optical axis 8 is arranged on the front side F of the liquid crystal cell 4 of the liquid crystal projection-type view finder. The shadows of the electrode parts and the like 21-23 of the liquid crystal cell 4 are reduced by the insulation effect of a high frequency component arising from the phase grid 5. Then, the grid pattern becomes difficult to be observed even if the eyes of a viewer is focused to the phase grid 5 by setting grid pitches Px and Py projected in horizontal/vertical directions X and Y to be less than the picture element pitches PEx and PEy of the liquid crystal cell in the horizontal/vertical directions or the pitches PAx and PAy of the color pattern of a color filter array 20.
Patent JP-S61296909-A (JP)
Title: Cooler for caliber roll
Inventor: ICHIZAWA AKIO
IPC: B21B27/10
Filed: 1985-06-25
Abstract: PURPOSE:To eliminate the temp. difference in the major axis direction of a caliber roll and to prevent the generation of thermal strain and the breakage, etc. of the roll by detecting the surface temp. of the roll and adjusting the flow rate of a cooling liquid in accordance with the detected temp. CONSTITUTION:The caliber surface temp. of the caliber roll 1 is detected by IR thermometers 51-55 provided to meet the calibers 11-15 and the detection signals thereof are inputted to a calculator 60. The ejection rates of the cooling water from respective cooling nozzles 21a-25b are calculated and the flow rates of flow rate regulating valves 41-45 are adjusted with valve opening degree controllers 71-75 in the calculator 60 so as to obviate the generation of the temp. difference in the calibers 11-15. As a result, the surface temp. of the roll 1 is maintained constant in the major axis direction of the roll and therefore the generation of the thermal stress as well as the breakage accident of the roll and the seizure of the roll to steel products, etc. are prevented.
Patent JP-S6120583-A (JP)
Inventor: MOMOSE KAZUHIRO
IPC: B26B19/38
Filed: 1984-07-05
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-H11324090-A (JP)
Title: Ditch block receiving frame
Inventor: ASANO YASUNARI
IPC: B28B7/10
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To tightly adhere to an opening frame only by setting without performing shift correction by nut tightening or the like even in the case where a receiving frame can be set and a slight error such as shift occurs in a receiving part and the opening frame. SOLUTION: When an inverted U-shaped ditch block 100 having an opening for mounting a ditch cover on an upper part is formed, a receiving frame has a corner angle 2 integrated on concrete along the upper edge side of the ditch block and a longitudinal receiving part 4 for receiving the ditch cover by being hung from the inner edge of the corner angle 2. An end cover 7 covering the end face is provided on the longitudinal both end faces of the receiving part 4, and the upper end of the end plate 7 is set at a prescribed position by being pushed down to a substantially U-shaped inner frame molding the inside face of the ditch block.
Patent JP-S622383-A (JP)
Title: Ic card read/write device
Inventor: UCHIUMI KAZUHIKO
IPC: G06K17/00
Filed: 1985-06-28
Abstract: PURPOSE:To eliminate static electricity which has electrically charged an IC card, by bringing a conductive part into contact with an earth pin of a housing side before a terminal of the IC card contacts a control pin of the housing side, when the IC card has been inserted into a stacker part and closed. CONSTITUTION:A stacker part 2 is provided with an IC card insertion port 9, a terminal read/write port 7 of an IC card, and a conductive part 8. A hous ing part 3 is provided with an earth pin 4, a control pin 5 and a control part 6, the earth pin 4 is connected to the earth of the control part 6, and the control pin 5 is connected to a controlling circuit of the control part 6. When the IC card is inserted from the IC card insertion port 9, the IC card contacts the conductive part 8 of the stacker part 2. Subsequently, when an operation for depressing and closing the stacker part 2 is executed, the conductive part 8 and the earth pin 4 contact before the control pin 5 contacts a terminal of the IC card, the conductive part 8 is connected to an earth of the control part 6, and static electricity which has changed the IC card is destaticized. When the stacker part 2 is further depressed, the control pin 5 contacts the terminal of the IC card, and an IC card read/write operation is executed.
Patent JP-H04364745-A (JP)
Title: Method of packaging tabed semiconductor component
Inventor: HIRAI HIROYUKI
IPC: H05K3/32
Filed: 1991-06-12
Abstract: PURPOSE:To enable high-reliability connection of large-sized, multi-pinned, and narrow-pitched TABed components to corresponding connection pads on a face of a circuit board. CONSTITUTION:For packaging with outer leads 2 of a TABed semiconductor component 1 connected through solder layers to corresponding pads 4 on a face of a circuit board 3, outer leads 2 are respectively brought in contact with pads 4 coated with solder layers 6 and soldered by giving their contacts pressing force and ultrasonic oscillation one after another; then, the assembly is retained in a high-temperature atmosphere and supplemented with soldering junction. It is preferable to preheat the whole of a circuit board to facilitate soldering fusion junction.
Patent JP-H05334056-A (JP)
Title: Job management device
Inventor: OKIHARA NOBUYUKI
IPC: G06F9/46
Filed: 1992-06-01
Abstract: PURPOSE:To automatically save/restore an input/output stream while securing the execution order of input/output jobs in the case of a lack of capacity in a spool with respect to the spool storage system of the input/output stream of input/output jobs in a computer. CONSTITUTION:A job input/output control part 210 monitors the capacity of the input/output stream stored in a DASD 240 for spool (spool) ; and if the use rate of the spool exceeds a first threshold, the control part 210 starts a data save/restore part 230 of input/output jobs and saves the input/output stream of jobs having lower priority levels while securing the execution order of jobs. When the use rate of the spool is reduced to a second threshold or lower or jobs whose input/output stream is saved are executed thereafter, a data save/ restore part 220 of input/output jobs is started to restore the saved input/output stream from an external storage to the spool.
Patent JP-S5567119-A (JP)
Title: Inductive unit
Inventor: DAIBE KENICHI
IPC: H01F27/28
Filed: 1978-11-16
Abstract: PURPOSE: To simplify a structure through reduced lead wiring complexity by providing two lead conductors with at least one of the winding start and end edges of the plate-type winding conductors comprising a transformer, etc.  
     CONSTITUTION: The interphase reactors 3 and the neutral point terminals 5 are provided to the line in the parallel direction of the 1stW3rd plate type windings which constitute a double star connection transformer. The 2nd and 3rd phase windings 2 are provided as usual with the winding conductors a and b, the plate- type, upper-lead conductor d attached to the winding start f, and the plate-type, lower-lead conductor e attached to the winding end g. The 1st phase winding 2 close to the reactor 3 is constructed as follows: The upper and lower plate winding conductors a and b wound to overlap the iron core are connected each other with the bridge plate c. Its winding start f is provided with the upper conductor d, its winding end g with both the conductor e 1  leading outward to the terminal 5 and the conductor e 2  leading downward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5473013-A (JP)
Title: Tape recorder with adapter for variable speech control
Inventor: SATOU MASAAKI
IPC: G11B5/027
Filed: 1977-11-21
Abstract: PURPOSE: To make possible the time axis compression and expansion of reproduction time by connecting an adapter provided with an equalizer for reproduction, pitch conversion circuit, etc. and a tape recorder.  
     CONSTITUTION: When a variable speech control adapter 26 is connected to a tape recorder 26 which performs recording and reproducing by the constant speed running of a tape 27, the reproduction signal through the preamplifier 37 of the recorder 26 goes through an equalizer 46 which corrects frequency characteristics according to the tape speed changing of the adapter 26, a pitch conversion circuit 47 which outputs pitch changes through controlling of the changing speed and direction of delay time, etc., whereby the time axis of the reproduction signal is compressed or expanded according to the redundancy of the audio signal according to the running speed of the tape 27 selected by a variable resistance 45, driving motor speed control circuit 48 of the recorder 26, thus the reproduction of the audio signal may be 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000299236-A (JP)
Title: Internal combustion engine ignition coil
Inventor: ISHIKAWA KATSUHARU
IPC: H01F38/12
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To restrain delamination and crackings from occurring at an interfacial surface in an internal combustion ignition coil, so as to prevent a high- voltage from leaking out of the ignition coil by a method, wherein PPS resin used as the material for a lower case is kept high in adhesive power to an epoxy resin, and stresses caused by thermal expansion coefficient difference is relaxed. SOLUTION: This ignition coil is equipped with a housing 60, where a secondary coil assembly 20 possessed of a built-in inner core 10 is housed, and an insulating material 13 is filled into a gap between the secondary coil assembly 20 and the housing 60. In this case, a lower case 61 is formed of PPS resin, where soft polymer possessed of a bonding functional group such as an epoxy group or a hydroxy group is alloyed into the PPS resin. The lower case 61 which is brought into direct contact with an insulating material 13 is set at 0.7 to 1.5 mm in wall thickness, by which the lower case 61 is enhanced in adhesive power to an epoxy resin used as the insulating material 13 and absorbs the thermal expansion difference and is prevented from being separated.
Patent JP-S5764938-A (JP)
Title: Bonding method for metallic surface
Inventor: SAKAGUCHI MASARU
IPC: H01L21/52
Filed: 1980-10-09
Abstract: PURPOSE:To improve the heat dissipating efficiency of a semiconductor module by a method of bonding members having metallic surfaces by supplying a liquid low melting point metal through a penetrating hole formed at one member and bonding the members, thereby preventing the production of a cavity. CONSTITUTION:A semiconductor chip 9 and a heat dissipating copper plate 10 are, for example, superposed via solder flux 14 improving the wettability, and are placed on a heating disc 7. A solder 13 is placed on a penetrating hole 11 formed at the plate 10. A solder resist 12 is provided at the position in the vicinity of the solder 13 of the plate 10. The disc 7 is operated in this state to heat the chip 9, the flux 14 is activated and is arrived at the lower surface of the solder 13. Further, heating is continued to melt the solder 13 to introduce the liquid solder 13 through the hole 11 to the surface 8 to be bonded and to allow the solder to be immersed to between the plate 10 and the chip 9 while pushing the flux 14. At the stage that the solder 13 is immersed to the entire surface to be bonded, the heating is stopped, and it is cooled, thereby obtaining the bonded part containing no cavity and improving the heat dissipating property.
Patent JP-H11340986-A (JP)
Title: Device used for radio communication system and program recording medium
Inventor: CHIKUMA SATOSHI
IPC: H04W28/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To realize improvement of a throughput of data communication at end-to-end with respect to the device used for the radio communication system in communication with other device via a radio channel. SOLUTION: The device is provided with a monitor means 10 that monitors whether or not another device connected via a network or its own device issues a transmission request of data designating its own device as a destination, a generating means 11 that generates a process 12 that is a data reception destination when the monitor means 10 detects an issued transmission request and generates a buffer 13 with cross reference with the process 12, a transfer means 14 that transfers data to the process 12 from the transmission request issue source and stores the data to the buffer 13 according to virtual circuit type communication and a transmission means 15 that sends the data stored in the buffer 13 to the other device via a radio channel.
Patent JP-S6033819-A (JP)
Title: Device for inserting designation card used for designating welding part of steel belt, etc.
Inventor: TANIGUCHI SHIGEKI
IPC: B21C51/00
Filed: 1983-08-01
Abstract: PURPOSE:To make a designation-card inserting device compact and to safely designate a welding part, etc. by feeding the card to the space between upper and lower fingers and adjusting its inserting position while holding it and providing a mechanism for inserting and wrapping it in a steel belt. CONSTITUTION:A designation card 6 is fed from a cassette 8 to the space between upper and lower fingers 16 and 18 kept in an open state with the aids of attracting rolls 12 and delivery rolls 14. The upper finger 16 is closed to hold the card 6 by actuating an opening and closing cylinder 26, and is retreated by actuating a sliding cylinder 34. Next, the position of card 6 held by fingers is lowered to an inserting height by rotating a lifting motor 62, and is transferred to a required position in the width direction of a steel belt 2 coil by driving a transferring motor 48 at each stage in sequence. Further, the card 6 is turned by 270 deg. by actuating a turning cylinder 30 and is advanced by actuating the sliding cylinder 34; then the card 6 is inserted and wrapped in the belt 2 by opening the finger 16 with the aid of the cylinder 26.
Patent JP-H036990-A (JP)
Title: Picture processing circuit
Inventor: MIMURA TOSHIHIKO
IPC: H04N9/86
Filed: 1989-06-02
Abstract: PURPOSE:To save a line memory for a vertical digital filter by providing a memory means able to read continuously at least twice a stored data, reading a prescribed storage data of plural memory blocks simultaneously so as to supply the data to a circuit of the vertical digital filter processing. CONSTITUTION:A switch 30 is thrown for each line to distribute a switch Y signal cyclicly to FIFO memories 31, 32, 33 for each line. Then the signal is read simultaneously and switched by using a matrix switch 34 to extract 3 consecutive line signals. Thus, a signal from 3 adjacent lines of an image pickup device 12 and a signal read decreasing the readout line one by one simultaneously are obtained from three taps 34a, 34b and 34c. Thus, 3 output signals of the switch 34 are inputted to a finite impulse response(FIR) type vertical filter 36 to apply aperture correction.
Patent JP-S62307-A (JP)
Inventor: SHIMIZU MASAO
IPC: A01M29/34
Filed: 1985-06-27
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-H10318813-A (JP)
Title: Device for measuring flow rate
Inventor: NIMURA TOSHIHIKO
IPC: G01F1/696
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measuring device, which is given no influence of parameters such as temperature, pressure, concentration, etc., of a fluid, and can realize highly accurate measurement of flow rate even under an environment where the parameters change greatly. SOLUTION: Two flow sensors 12 and 14 with the same characteristic are set on a structural body 10 with a specified interval in distance in flow direction, so that the flow velocities of the fluid at the setting positions of the sensors may be different from each other, and the outputs of both sensors are amplified differentially to negate influences due to temperature, pressure, concentration of fluid with each other, thereby obtaining an output based on only a difference of flow velocity. Then, the flow rate is obtained according to the output.
Patent JP-H08301742-A (JP)
Title: Composition for oral cavity for preventing reduction in ph(potential of hydrogen) of saliva
Inventor: KUSAKA KANAME
IPC: A61K8/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a composition for oral cavity containing histidine, etc., and calcium carbonate, preventing reduction in pH of saliva, useful for preventing dental caries. CONSTITUTION: This composition for oral cavity for preventing reduction in pH of saliva contains histidine alone or histidine, one or more of inosinic acid, guanylic acid, phosphorylated oligosaccharide, low-molecular weight chitosan and sodium tripolyphosphate and calcium carbonate. The blending amounts are 0.05-4.2wt.% of histidine, 0.05-1wt.% of inosinic acid, 0.05-10wt.% of guanylic acid, 0.05-20wt.% of phosphorylated oligosaccharide, 0.05-10wt.% of low- molecular weight chitosan, 0.05-10wt.% of sodium tripolyphosphate and 0.01-1wt.% of calcium carbonate. Histidine acts as a pH buffering agent and can maintain sordes on tooth in the oral cavity or the oral cavity at pH5.5 or higher. The composition can be prepared into chewing gum, candy, troche, tooth paste, beverage and a hygienic solution for oral cavity.
Patent JP-S5265542-A (JP)
Title: Improved rubber composition
Inventor: MORIKAWA MASANOBU
IPC: C08L67/02
Filed: 1975-11-27
Abstract: PURPOSE: A curable rubber composition having improved resistances to heat, light and oil, containing unidformly and finely dispersed thermoplastic polyester copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H038204-A (JP)
Title: Led lamp device
Inventor: SEKI SHIZUO
IPC: F21S2/00
Filed: 1989-06-05
Abstract: PURPOSE:To effectively utilize the light of LED elements and obtain a large quantity of light by arranging multiple convex lenses arranged and integrated with multiple LED elements on the front face. CONSTITUTION:When LED elements 5 are driven by an external power source, the light from LED elements 5 is emitted through convex lenses 6, and is effectively collected at one point. During the luminance, the heat from light emitting elements 5 is efficiently radiated via a radiating fin 2. A sheet member 3 functions as a damping member, and the cracking of a substrate 4 or the like due to the difference of the thermal expansion between a fitting substrate 1 and the wiring substrate 4 is prevented.
Patent JP-S63308142-A (JP)
Inventor: KAMIZONO ITSUO
IPC: E04D3/30
Filed: 1987-06-08
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-S622260-A (JP)
Title: Improved printing plate material
Inventor: ENDO KAZUCHIKA
IPC: G03F7/07
Filed: 1985-06-27
Abstract: PURPOSE:To enhance water retentivity of an offset printing plate, that is, resistance to ink stains by forming a silver halide emulsion layer and a physical development nucleus layer on a support to form the printing plate, and incorporating a specified solvent in both or either of both layers. CONSTITUTION:The printing plate is prepared by forming the silver halide emulsion layer and the physical development nucleus layer on the support, and the solvents represented by formulae [I] and/or [II] are incorporated in both or either of both layers in an amount of 1-100mg/m<2>, optimally, 30-60mg/m<2>, and if they are used above 100mg/m<2>, trouble occurs in coatability and DTR developability is deteriorated. As the silver halide emulsion layer, any silver halide composed of silver chloride, bromide, chlorobromide, or chloroiodide may be used, and as the physical development nuclei, metals, such as antimony, bismuth, and lead, and their sulfides can be used.
Patent JP-H089558-A (JP)
Title: Voltage converter for secondary battery
Inventor: AKANUMA YOSHIYA
IPC: H02J7/00
Filed: 1994-06-23
Abstract: PURPOSE:To exchange a secondary battery to another of different types without changing specifications of a constant-voltage power circuit or a charger, by using a pseudo discharge voltage command signal corresponding to the different type of second battery, and generating an output voltage of secondary battery equal to the pseudo discharge voltage. CONSTITUTION:A secondary battery 1 with specifications conformed with a constant-voltage power supply circuit and a different type of secondary exchange battery 2 with a switch 3 in between for changing these batteries 1 and 2 are connected to a DC/DC conversion unit 8. A voltage change in the exchange battery 2 is monitored by a voltage monitor unit 4. A pseudo discharge-voltage characteristic voltage corresponding to the voltage characteristic of secondary battery 1 is stored as inner data in a pseudo voltage generator 5 and fed to the DC/DC conversion unit 8. In the DC/DC conversion unit 8, the output voltage of the exchange battery 2 is converted into a voltage equal to the pseudo discharge voltage indicated by a command value 5S and fed to a constant-voltage power circuit in the load 9. As a result, inconformity with the voltage discharge characteristics is prevented when the specified secondary battery 1 is exchanged to the different type of secondary battery 2.
Patent JP-S6120837-A (JP)
Title: Rubbing detection
Inventor: MIYAWAKI MOTOI
IPC: G01M99/00
Filed: 1984-07-09
Abstract: PURPOSE:To eliminate the effect of a varying noise and to make the detection easy by finding the differential output signal between the acceleration sensor having a resonance frequency within the specified frequency range and the acceleration sensor having a uniform sensibility characteristic for the vibration of less than the specific frequency and without resonance frequency within the same frequency range and by comparing with the output signal of a rotary detecting sensor. CONSTITUTION:The 1st acceleration sensor 11 having a resonance frequency within a frequency range of 100-200kHz and the 2nd acceleration sensor 12 having no resonance frequency in the same frequency range and having a uniform sensibility characteristic for the frequency of less than 20kHz are fixed to the almost same place of a rotary machine 16. The output signals of the sensors 11, 12 become detecting signals 6a, 15a, via amplifiers 4, 13, filters 5, 14 and detectors 6, 15. Since a rubbing vibration and varying noise are caused at the fitting place of the sensors 11, 12, the signals 6a, 15a are inputted into a differential amplifier 16 an the differential signal 16a of only rubbing signal from which the varying noise is removed is obtd. The signal 16a is then compared with the output signal of the rotary detecting sensor 3 and the rubbing is detected without the effect of varying noise.
Patent JP-H021976-A (JP)
Title: Color solid-state image sensor
Inventor: KONDO KENICHI
IPC: H01L27/148
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate a color mixture due to an obliquely incident light to improve an image sensing device provided with this device in reproducibility of image colors so as to obtain an image of high quality by a method wherein two or more light shielding layers are provided above a channel stopper of a CCD and between filter layers. CONSTITUTION:For instance, an obliquely incident light (a), which has penetrated through a third filter layer 12 of blue dye permissible only to a blue light wavelength, hits inevitably shielding layers 6 provided between the upside of a channel stopper of a CCDE and a filter layer D and is absorbed or reflected by the light shielding layer 6, so that the above incident light a is prevented from being incident on an adjacent channel b section, where only a blue light is incident, to be photoelectrically converted.
Patent JP-S6122708-A (JP)
Inventor: MORISHITA MASAO
IPC: H02B1/30
Filed: 1984-07-09
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。