baber/WOPTO huggingface dataset:
Patent JP-2000330779-A (JP)
Title: System and method for remotely updating firmware program
Inventor: YOSHIDA CHIZUKO
IPC: G06F9/445
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce a download time, to improve reliability, to reduce memory capacity and to independently restore a system even though the start of the system fails. SOLUTION: This firmware program remote updating system for performing download from a base station to a remote device to update a firmware program is provided with a nonvolatile memory 31 which stores the firmware program of a new version by updating the old part of a stored firmware program of an old version to the new part of the firmware program of a new version and has a save area 31A for saving the old part of the firmware program of the old version and fault processing parts 33 and 33A which rewrite the new part of the firmware program of the new version of the old part of the firmware of the old version in the save area and for performing start with the firmware of the old version when the start of the firmware program of the new version stored in the nonvolatile memory fails.
Patent JP-S5362970-A (JP)
Title: Analog-digital converter with automatic moniror
Inventor: GOTOU HISASHI
IPC: H03M1/10
Filed: 1976-11-17
Abstract: PURPOSE: To rapidly and easily detect the fault of A/D convertor parts by generating an abnormality signal when the difference in the outputs of the A/D convertor parts of two systems exceeds the settled relation with the effective values of the data which a comparator part has beforehand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10311454-A (JP)
Title: Linear solenoid valve
Inventor: HINO NOBORU
IPC: F16K3/24
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the leaking of a fluid in a valve main body from the pressing-in part of a pressure relief cap and a pressure relief cap installing hole, after the set load of a valve body spring is regulated by the pressure relief cap by pressing-in the pressure relief cap to the pressure relief cap installing hole. SOLUTION: In a pressure relief cap 11, a thin wall tubular pressing-in tube 11B and an elastic ring support tube 11C are connected The pressure relief cap 11 is advanced and provided in a pressure relief cap installing hole 10 of a valve body 8, and the pressing-in tube 11B is wedged toward the inner peripheral wall 10B of the pressure relief cap installing hole 10, as well as pressed in to the pressure relief cap installing hole 10. The elastic ring support tube 11C is inserted to the pressure relief cap installing hole 10, an elastic ring member 13 is contracted and provided between them, and the leaking of a liquid in the valve main body from the pressure relief cap installing hole 10 to the outer side is suppressed.
Patent JP-H08327334-A (JP)
Title: Gap measuring apparatus
Inventor: OE ATSUSHI
IPC: G01M11/00
Filed: 1995-06-05
Abstract: PURPOSE: To provide a gap measuring apparatus which can conduct a highly efficient and accurate measurement of gap between two surfaces to be measured. CONSTITUTION: A mask 1 is irradiated with a laser light 11 emitted from a first light source 10 and the reflected light is detected while a laser light 17 emitted from a second light source 16 is applied to a plate 2 and the reflected light is detected. The reflected light is converted by detectors 27 and 28 into respective electrical signals e1 and e2 corresponding to the quantity of the light and outputted to determine a gap g0 between the mask 1 and the plate 2 by a gap calculating section 29 based on levels of the electrical signals e1 and e2 outputted from the detectors 27 and 28.
Patent JP-S5361509-A (JP)
Title: Hardening method by high frequency heating
Inventor: HAYASHI MINORU
IPC: C21D1/10
Filed: 1976-11-16
Abstract: PURPOSE: To carry out simply the uniform hardening along the surface shape, by arranging the high frequency heating coil of labyrinth shape around the material to be hardened, passing electric current through the above coil, heating the material to be hardened until it is red while moving the surface of the above material in the direction of circumference and, after that, by quenching the material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5839178-A (JP)
Title: High-resolution television system
Inventor: FUJITA KATSUSHIROU
IPC: H04N7/015
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a high-resolution TV picture without extending the transmission band width, by making the maximum frequency approximately two-fold frequency of the standard TV system, and adopting such interlacing scanning to form one picture with four fields. CONSTITUTION:Three primary color signals Sr, Sg, and Sb transmitted from a color TV camera TVSG are given to samplers SPLr, SPLg, and SPLb of a signal generating device SGA for generating a recording signal. In this case, maximum frequencies of respective signals are set to the approximately two-fold maximum frequency of the objective video signal in the recording or transmitting system, and consequently, the frequency of sampling pulses applied from a sampling pulse generator SPG to respective samplers is set to a value of >=(8.4X 2)M Hz by the sampling theorem. A synchronizing signal Ss and a field index signal Sf generated from the camera TVSG are inserted in such positional relation that one picture is formed with four fields.
Patent JP-H01305961-A (JP)
Title: Absorbent for purifying blood, manufacture thereof and blood purifying device using the absorbent
Inventor: NAGATSUMA TAKAKO
IPC: B01J20/22
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a highly safe absorbent with a less amount of eluate by using a silane compound having a structure in which two lower alkoxy groups are bonded to a silicon atom, and by setting the amount of the eluate to a specific value when the absorbent is extracted under hot water for 30min. at 115 deg.C. CONSTITUTION:A porous carrier having a silanol group on its surface is preferably used. A silane compound adapted to be used for treating the carrier, and composed of two lower alkoxy groups bonded to a silicon atom, and groups other than alkoxy group bonded to the remaining two joints thereof. When this silane compound is made into contact with the silanol group-containing carrier in the presence of water, the lower alcohol silano group reacts with the silanol groups so as to be bonded to the carrier. The carrier treated by the silane compound and bonded, if necessary, with rigand, is cleaned by water or a water solution so as to remove eluate. This cleaning should be made for several hours. Thereby it is possible to reduce the amount of eluate to a value less than 500mug/g when it is extracted with hot water at 115 deg.C for 30min.
Patent JP-S62295296-A (JP)
Title: Memory circuit
Inventor: OKAMOTO OSAMU
IPC: G06F12/08
Filed: 1986-06-13
Abstract: PURPOSE:To erase data in a lump and to easily erase the data by providing a batch clear signal input terminal. CONSTITUTION:A memory circuit has a memory circuit element 2 of a valid bit to show the effectiveness of the data by a random access memory simultaneously together with plural data bits 4 in respective words 12, adds, further, an Nch transistor 6 for resetting to the memory circuit element 2 of the valid bit in respective words, executes the common connection of the gate of the Nch transistor 6 over all words 12 and makes this into a batch clear signal input terminal 14 for resetting. Namely, when all data of the memory circuit come to be unnecessary, the clear signal input 14 is set, the Nch transistor 6 is made into an ON condition, the valid bit of respective words can be made invalid and the batch erase of the unnecessary data can be executed.
Patent JP-S5929291-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: G09G5/395
Filed: 1982-08-11
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-H0654865-A (JP)
Title: Inserter for screw unit
Inventor: BUARUTAA DEYUURAA
IPC: A61B17/86
Filed: 1993-06-10
Abstract: PURPOSE: To provide an implantation tool capable of inserting an inserting bar to constitute a screw unit as in a constricted condition. CONSTITUTION: This implantation tool for a screw unit is equipped with two branched inserting forks protruding in a direction substantially vertical against the longitudinal axis so as to hold the under side of the head part 32 of an inserting bar in a fork gap 28 and constituted so that the width of the fork gap 28 is substantially same as the diameter of the leg part of the inserting bar by only slightly larger to temporarily clamp the leg part 50 of the inserting bar.
Patent JP-S6118248-A (JP)
Title: Eye pattern measuring device
Inventor: TAKEDA YUKIO
IPC: H04L25/02
Filed: 1984-07-04
Abstract: PURPOSE:To attain a quantitative measurement at a high speed and with high accuracy by fetching an analog eye pattern signal to calculate the distribution of an identification level. CONSTITUTION:The analog eye pattern signal generated in an I-ch output of a demodulator 1 is fed to an A/D converter 6, a clock generated in a CLK output is fed to the converter 6 and an A/D conversion data at an eye pattern aperture point is outputted. A timing pulse is outputted from an AND gate 11 after a predetermined time and an output is fetched to a processing unit 9 from the A/D converter 6, the fetched data is calculated for histogram at the processing unit 9. A soft copy is outputted from a display device 12 and a hard copy is outputted from a printer 13 as required from the obtained histogram, which is stored in a floppy disc device 14.
Patent JP-S5363766-A (JP)
Title: High concentration waste water biological processor
Inventor: MOCHIZUKI SATOSHI
IPC: C02F3/08
Filed: 1976-11-17
Abstract: PURPOSE: To automatically excessive microbes adhering to fillers' surfaces without returning sludge, in a device having an fixed upper and fluidic lower fillers beds, gas and crude water feed pipes connected to a lower section and treated water drain pipe at an upper section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6118020-A (JP)
Title: Operation mechanism of speed change gear
Inventor: TAKEUCHI KENJI
IPC: F16H63/32
Filed: 1984-07-03
Abstract: PURPOSE:To facilitate easy speed changing action by having a single H type shift pattern of a shift lever for a speed change gear where main and secondary speed change gears are connected directly to each other. CONSTITUTION:A shift lever 4A is set at a selection position Se1 and at the same time shifted toward (d). Thus sleeves 2g and 1g are shifted to set the 1st speed for move-back. While the 2nd speed is set for reverse when the lever 4A is shifted toward (e). Then the lever 4A is set at selection positions Se2-4. Under these conditions, the lever 4A is shifted toward (d) or (e) to set the 2nd- 6th speeds for advance. Thus an easy speed changing action is possible with a so-called H type shift pattern where the single lever 4A is shifted toward (d) or (e) at each selection point.
Patent JP-H04364421-A (JP)
Title: Intersection information display method
Inventor: TANADA SHOICHI
IPC: G01C21/00
Filed: 1991-06-11
Abstract: PURPOSE:To enable information of an intersection to be given to a driver in a proper form and at a proper timing by receiving an intersection information from a beacon and allowing the intersection to be passed to be in a state which can be identified from another intersection. CONSTITUTION:A map including a current position is selected from a map memory 11, is displayed on a display 9, and an initial position is set by a keyboard 10, initial position/orientation data of a vehicle are given to an estimation portion 5 and a position detector 6. After starting, a current orientation is calculated by the estimation portion 5 and a driving locus data is calculated by the detection portion 6, they are supplied to a navigation controller 8, and vehicle position/orientation/driving locus are displayed on a display 9 along with a road map. Then, every time a beacon data is received from a receiver 4 through a navigation information supply device 1, it is corrected to a proper locus. When a navigation device 2 obtains an intersection information from the device 1, it displays the corresponding intersection and an intersection name on the road map in the controller 8.
Patent JP-H01306725-A (JP)
Title: Hot-air heater
Inventor: MORIYA YOSHIFUMI
IPC: F23N5/20
Filed: 1988-06-06
Abstract: PURPOSE:To heighten the activity of oxidation catalyst and reduce the emission of bad odor from the hot air outlet by combining the reverse rotation of a convection blower with the rotation in the normal direction in the sequences of operation in both the ignition mode and the extinguishment mode and by using also adsorbent. CONSTITUTION:A combustion blower 8 sends air into a vaporizing cylinder 10 for pre-purge at the start; an igniter 4 is energized and then kerosene is fed into the vaporizing cylinder 10, vaporized, and mixed with the combustion air, and the fuel mixture is ignited as it comes over the flame-hole surface of a burner 2. By reverse rotation of a convection blower 1 the exhaust gas resulting from the combustion is made to rise inside a combustion cylinder 5 and undergo heat exchange with oxidation catalyst 6, and after adsorption of the disagreeable odor components thereof by adsorbent 11 provided at the back of the heating apparatus, the exhaust gas is released into the room. In the meantime the oxidation catalyst 6 is made active so that the odor is considerably reduced when the convection blower 1 is rotated in the normal direction and the hot air is sent out through the outlet 9. For the extinguishment, the convection blower 1 is reversed so that the exhaust gas is released into the room after adsorption of the disagreeable odor components by the adsorbent 11 at the back of the heating apparatus. Since the oxidation catalyst 6 is sufficiently active, the bad odor resulting from incomplete combustion when an electromagnetic pump 3 is stopped is considerably reduced.
Patent JP-H05333457-A (JP)
Title: Optical memory type electrochromic element
Inventor: ISHIKAWA AKIRA
IPC: B41M5/26
Filed: 1992-05-29
Abstract: PURPOSE:To improve a contrast without blurring images by forming a reflection layer which electrically varies its reflectivity. CONSTITUTION:A material which can electrically change the reflectivity is utilized as the reflection layer 2 of the optical memory type electrochromic element (PECD) with which the information is recorded by light and the record is erased by electricity. Namely, the reflection layer 2 which can electrically change its reflectivity is formed of an electrochromic layer. Then, the reflectivity of the reflection layer 2 is decreased at a writing destination 5 at the time of writing and therefore the image blur does not arise any more. The reflectivity is increased by reading out light 7, by which the contrast of the reflected image is improved at the time of reading out. The more specific electrochromic materials include the oxides of W, Mo, V, Ta and Nb, the oxides of Ni, Ir, Co and Rh and Prussian blue. The electrochromic element formed of such materials is used as the reflection layer 2.
Patent JP-H087981-A (JP)
Title: Connector device for pc card
Inventor: MITANI HIDENORI
IPC: H01R13/639
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a connector for PC card in which the male connector of a cable connector is not removed easily from the female connector of a PC card, and the mounting space at the locking part can be secured easily. CONSTITUTION:When a cable connector 41 is installed to a PC card, lids 22 are opened to the left side and the right side, and after a male connector 42 is inserted to a female connector 3, locking projections 23 and locking holes 44 are fitted. When the cable connector 41 is removed from the PC card, the locking projections 23 at both ends are removed from the locking holes 44, and then, the male connector 42 is pulled out from the female connector 3.
Patent JP-S5765843-A (JP)
Title: Variable venturi carburetter
Inventor: NAKAMURA NORIHIKO
IPC: F02M7/17
Filed: 1980-10-07
Abstract: PURPOSE: To prevent eccentric wear of a needle due to vibraion by eliminating a contact between a needle and a jet of a variable venturi carburetter within the operational range of high suction air volume.  
     CONSTITUTION: A piston 1 engaged with a metering needle 3 on the end of the piston, is installed inside a suction chamber 14 of a carburetter 10, making a sliding motion in proportion to the negative pressure of a venturi member 13. The needle 3 normally brought into constant with a part of a jet by a projection 24 installed on a holder 4', makes a sliding motion. A needle holder 17 is concentrically formed in a rod guide 15 provided inside the suction chamber 14, while a guide 16 is bored on the end of the needle holder 17. In the operational range of low air volume for an engine, the needle 3 is positioned as illustrated, making a contact with the jet 7 while the other end of the needle 3 is inserted into the guide 16 and the contact between the needle 3 and the jet 7 disappears in the operational region of high air volume. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11338039-A (JP)
Title: Electronic image camera
Inventor: MATSUKAWA NOBUO
IPC: G03B17/48
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely recognize the display of information inherent to an electronic image camera and to prevent unnatural feeling from being given in observation by a finder field and a display part by providing a 1st display means and a 2nd display means. SOLUTION: A finder optical system 27 is provided with the 1st display means 35 displaying the information common to a silver salt camera and the electronic image camera, and the 2nd display means 36 displaying the information inherent to the electronic image camera. The 1st display means 35 has a 1st display element 37 and a prism 38 for guiding the image of the 1st display element 37 to a pentagonal prism 29. In the 2nd display means 36, a 2nd display element 39 is arranged at the inside edge part of a field frame 26. The finder field is decided corresponding to the field frame 26, and a 1st display part by the 1st display element 37 is positioned below the finder field. The 2nd display part by the 2nd display element 39 is positioned between the finder field and the 1st display part.
Patent JP-S6031636-A (JP)
Title: Electromagnetic induction type digitizer
Inventor: NAGAYAMA TADAHIRO
IPC: G06K11/06
Filed: 1983-08-01
Abstract: PURPOSE:To remove the attenuation of voltage induced in a sensing coil and to improve SN ratio by setting up the potential of a common line to ground potential to reduce the influence of electrostatic capacity of a switch group. CONSTITUTION:The common line 5 is connected to the inverted input terminal 29 of an amplifier 28 having a sufficiently high amplification factor and its non- inversion input terminal 30 is earthed. Since the potential of the inverted input terminal 29 is equal (imaginal short) to that of the non-inversion input terminal 30, and the terminal 30 is set up to the ground potential, the potential of the common line 5 is the ground potential. Therefore, said state is equivalent to the state that both the ends of the equivalent electrostatic capacity of the switch groups 3, 4 are earthed, and the induced voltages of the sensing coil groups 1, 2 are prevented from attenuation due to the electrostatic capacity.
Patent JP-H0313457-A (JP)
Title: Synchronized type thread feeding device
Inventor: CHIN JINSUKE
IPC: D01H13/04
Filed: 1989-06-02
Abstract: PURPOSE: To perfectly conform feeding speed of each yarn to travel by being oppressed by the same driving belt to responding stress on an outer peripheral surface of a feeding drum by reciprocal connection of a first constant position connecting means to a large number of connecting projected surfaces and a second constant position connecting means to a large number of connecting recessed surfaces. CONSTITUTION: A constant position connecting device 13 is provided on an outer peripheral surface first position of a yarn feeding drum 10, a constant position drive device 21 to be reciprocally engaged with the first portion connecting device 13 of the drum is provided on a first portion of a driving belt 20 to correspond with a first portion of the drum with a second portion as a yarn feeding portion, the drum 10 is driven and rotated perfectly at synchronous speed by the driving belt 20, and they are made to perfectly synchronously advance by simultaneously and certainly controlling feeding speed of yarn 30 sandwiched and pressurized between the second portion of the outer peripheral surface of the drum 10 and the second portion of the driving belt 20.
Patent JP-S5931210-A (JP)
Title: Device for feeding objects to be packaged
Inventor: SUGA TADORU
IPC: B65G47/248
Filed: 1982-08-10
Abstract: PURPOSE:To feed objects to a sack-making and packaging machine by furnishing a tumbling rotor stepping over a feed conveyor, by installing a primary feed conveyor facing said roller and perpendicular to the feed conveyor, and by allowing the longitudinal formed objects to be packaged to tumble one after another for feed into the machine. CONSTITUTION:When rollers 24 of a primary feed conveyor 3 are put in continuous rotation, longitudinal formed objects to be packaged A placed on the rollers 24 are transported in the direction as shown by the arrow to stop when the leading one comes in contact with a stopper 30a. Meanwhile the rotation of the prime driving shaft allows an intermittent rotating mechanism 8 to rotate a tumbling rotor 2 in stepping every quarter turn, and a notch 19 is put in facing the front part of the conveyor at every quarter motion. When a switch is closed by the cam and a solenoid-operated valve 36 is changed over, a cylinder 33 begins a stretching motion to release the stopper 30a, and thus the leading object A is transferred onto the notch 19. The object A is there tumbled when the rotor 2 makes a quarter turn and then transferred onto the feed conveyor 1 of the packaging machine.
Patent JP-H08322857-A (JP)
Title: Dental electric furnace
Inventor: NISHISHITA HIDEKI
IPC: F27B17/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide a dental electric furnace which allows the taking-out of a work even in the case of a high-temp. state in the furnace after the end of a heat treatment, is constituted by using relatively small quantities of heat insulating materials and is formable to a smaller size. CONSTITUTION: A cylindrical furnace body 11 in which resistance heating elements 12 are built is closed at its upper end and is formed with an aperture 11a at its lower end. This furnace body 11 is fixed to a bed 13 via a supporting strut 14. An approximately hemicircular soaking vessel 15 is freely vertically movably mounted via a supporting rod 16 to the upper end of the furnace body 11. A hearth part 20 is arranged below the aperture 11a of the furnace body 11. This hearth part 20 consists of an approximately disk-shaped table part 21 and an approximately colunmar stage part 22 arranged nearly at the center of the table part 21. The hearth part 20 is freely vertically movably mounted via a supporting arm 25 to the supporting strut 1.
Patent JP-H04338670-A (JP)
Title: Heat sink mounting mechanism
Inventor: SANO TOSHIFUMI
IPC: H01L23/40
Filed: 1991-05-15
Abstract: PURPOSE:To easily modify a component mounting, soldering and wiring patterns by detachably mounting a heat sink on an LSI case. CONSTITUTION:A U-shaped clip 2 is secured to a heat radiating surface 1a of an LSI case 1. A flat part 3a held by the clip 2 is provide at a center of a heat sink 3. When the sink 3 is mounted on the case 1, the part 3a is inserted into the clip 2 on the surface 1a of the case 1. The clip 2 holds the part 3a of the sink 2 by a retaining part 2a by its elastic force, and secures the sink 3 on the surface 1a of the case 1.