baber/WOPTO huggingface dataset:
Patent JP-S6057128-A (JP)
Title: Open-type combustion apparatus with combustion safety device
Inventor: YANASE RIYOUICHI
IPC: F23N5/24
Filed: 1983-09-07
Abstract: PURPOSE:To eliminate a function trouble caused by a breakage of a relay driving circuit and provide a positive prevention of oxygen starvation by a method wherein a mechanism for restricting a combustion is provided when the relay driving circuit is under broken condition. CONSTITUTION:When the driving circuit 17 for the relay R is under broken condition, a mechanism 16 for restricting an igniting operation of an igniter 14 is connected in series with a timer 15, a switch S3 for turning on a transistor Tr1 and an operating switch S1 for the igniter 14 under a cooperation with the first step operation of the operating handle 4, and the mechanism is composed of a field effect transistor Tr2 which is turned on under a voltage drop through a resistor R1 and a transistor Tr3 which turns on a light emitting diode D. In case that the relay driving circuit 17 is kept broken, the light emitting diode D is not turned on and so even if the switch S3 is turned on, the capacitor C may not be charged, the field effect transistor Tr2 is not turned on, resulting in that the pilot burner 1 may not be ignited even if the switch S1 is turned on.
Patent JP-H0722566-A (JP)
Title: Lead frame with wiring board
Inventor: TANAKA MASATO
IPC: H01L23/28
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a highly reliable lead frame with a wiring board which provides good heat radiation properties and from which molding resin is hardly peeled off. CONSTITUTION:A radiation plate 12 made of metal is used as a wiring board. On one of the surfaces of the wiring board on which a semiconductor chip is mounted, a wiring pattern 18 is formed with an electrical insulating layer 16 therebetween and the inner leads of a lead frame 6 are bonded to the wiring pattern 18. Further, a resin layer 14 whose outer surface is formed into an uneven surface is applied to the other surface of the wiring board.
Patent JP-H0824856-A (JP)
Title: Water purifier
Inventor: IJIRI JUNNOSUKE
IPC: C02F1/28
Filed: 1994-07-18
Abstract: PURPOSE:To restore the filtering capacity of a filter material by simple constitution and simple operation. CONSTITUTION:A water passage 14 having a water supply port at one end thereof and a water outlet 13 at the other end thereof and having a filter material provided therein on the way thereof is formed and a filter material is received in a cartridge 18 and the inflow port 23 connected to the water supply port 3 and the outflow port 24 connected to the water outlet 13 are provided to the cartridge 18. In this water purifier, a temp. detection means detecting the temp. of water passing through the water passage 14 is provided at a proper place in the water passage 14. Further, a changeover mechanism 15 reversing the connection of the inflow port 23, the outflow port 24 and the water passage 14 is provided between them and, when the temp. equal to or higher than predetermined temp. of water is detected by the temp. detection means, the connection of the respective ports is changed over by the changeover mechanism 15 so that the water supply port 3 is connected to the outflow port 24 while the water outlet 13 is connected to the inflow port 23.
Patent JP-H0216097-A (JP)
Title: Ring metal
Inventor: KANEDA SHINICHI
IPC: B42F13/22
Filed: 1988-07-05
Abstract: PURPOSE:To prevent a ring from being opened carelessly by making the tips of paired binding rods open and close with the trough and ridge-like bending action of paired operation plates and controlling the inner edge junction section of the operating plate using an inhibition section when the binding rod is closed like a trough shape. CONSTITUTION:If a binding rod 5 is closed, the inner edge junction section of an operating plate 4 bends like a trough shape, and the bottom of its end pushes down the tip of an operating section 10. Then a lever member 8 pushes down an upright sliding piece 12 inwardly through a guide recessed groove 3. If a finger-touch part 9 is further pressed inwardly, a holding section 13 moves to the top of the inner edge junction section of the operating plate 4, the tip of the operating section 10 becomes parted from the bottom of the end of the operating plate 4 by a required distance l and becomes immobilized. If an impact is given from the outside, the holding section 13 prevents ridge-like bending with a ring remaining closed.
Patent JP-S5688754-A (JP)
Title: Chocolate containing no sweetener
Inventor: SANO MICHIYASU
IPC: A23G1/30
Filed: 1979-12-20
Abstract: PURPOSE: A chocolate that is made from a chocolate base which is sweetened with fine particles of dried fruit, thus containing no sweetener.  
     CONSTITUTION: Fine, less than 100 mesh particles of dried fruit such as dried apple, banana, grape or dried product of fruit juice such as nectar or juice are added to the chocolate base by 25W50, preferably 30W50%. They are homogenously mixed and chocolate is produced from the resultant base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218831-A (JP)
Title: Manufacture of impregnated cathode
Inventor: SHIROMIZU SHINICHIRO
IPC: H01J9/04
Filed: 1988-07-05
Abstract: PURPOSE:To improve the Sc distribution and the uniformity of the work function on the surface of a cathode and stabilize emission by impregnating an electron emitting material into a heat-resistant porous metal substrate, adding Sc, then heat-treating the simple substance at the preset temperature in vacuum or the inert gas atmosphere. CONSTITUTION:Sc is added to a tungsten disk 1 impregnated with an electron emitting material 3. The simple substance of the disk 1 thus added with Sc is heated by high frequencies, for example, at the temperature of 1300 deg.C or above. This heat treatment is performed in vacuum or the inert gas such as hydrogen or Ar. The heat treatment period is set to 30sec-30min. Sc is uniformly distributed, Ba is uniformly distributed on the surface, the work function of the surface is unified, the emission of electrons can be stabilized.
Patent JP-H11344330-A (JP)
Title: Three dimensional shape measuring device
Inventor: HOSAKA KOTARO
IPC: G01B21/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a three dimensional measuring device capable of easily and accurately measuring the three dimensional shape of each surface of an optical element and the like constituted of a plurality of surfaces of 2 or more. SOLUTION: In a three dimensional shape measuring device measuring three dimensional shape of a work 15 by scanning the measuring plane of a work 15 mounted on the measuring jig 2, the measuring jig 2 and the work 15 on the measuring jig 2 rotate by the indexing device of an indexing device 7 to which the measuring jig 2 is fixed by way of a rotary shaft 7a and so each measuring plane of the work 15 is properly indexed facing to the probe 1 to position. By arranging three or more reference balls 11a, 11b... on the measuring jig 2 and measuring the shape of the reference balls with a probe 1, the hypothetical plane passing the center point of each reference ball obtained as a reference plane, the relative position of each measuring surface of the work 15 to the reference plane can be measured.
Patent JP-H0454627-A (JP)
Title: Character ruled line generating device
Inventor: FUJIMORI YASUYOSHI
IPC: G06F17/21
Filed: 1990-06-25
Abstract: PURPOSE:To easily change the shape a segment for constituting a character ruled line graphic by generating the designated character ruled-line graphic, based on a line kind modifying signal inputted by an input mechanism. CONSTITUTION:When a character ruled line code is inputted by an input mechanism 11, a constitution segment specifying means 14 generates a character ruled line graphic corresponding to this code from a table, and transmits it to an output character ruled line graphic converting means 15. When a line kind modifying signal C23 is inputted by the input mechanism 11, the output character ruled line graphic converting means 15 derives a set of the processing for realizing its modification from the table, and executes the processing of the respective constitution segments by joining together its set and a result derived by the constitution segment specifying means 14. In such a way, the shape of the character ruled line graphic corresponding to one character ruled line code can be changed and generated, based on the line kind modifying signal.
Patent JP-S6325493-A (JP)
Inventor: ROBAATO EI ZOGU
IPC: F28F1/40
Filed: 1987-07-02
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-H0917310-A (JP)
Title: Electromagnetic relay
Inventor: SATO SHINICHI
IPC: H01H50/30
Filed: 1995-06-30
Abstract: PURPOSE: To improve impact resistance. CONSTITUTION: An electromagnetic relay is provided with a base stand, an armature assembly swingingly arranged on the base stand and a hinge leaf spring bending when the armature assembly swings. The hinge leaf spring is provided with U-shaped leaf spring parts 44-1 and 44-2 extending in a plane in parallel to an upper surface of the base stand from the armature assembly, a first vertical piece part 44-4 rising from the tip of the U-shaped leaf spring parts and a belt-like third leaf spring part 44-3 which is connected to this vertical piece part 44-4 and is positioned in an X-Z plane and extends in the X direction and whose tip is fixed to the base stand 34.  The electromagnetic relay is constituted so that when the armature assembly is displaced so as to float from the base stand since the electromagnetic relay is dropped by mistake and Z1 directional strong impact acts on the electromagnetic relay, the U-shaped leaf spring parts 44-1 and 44-2 bend, and the first vertical piece part 44-4 is twisted and deformed, and absorbs the strong impact.
Patent JP-H06343317-A (JP)
Title: Cutter blade unit of mobile agricultural machine
Inventor: MORIHIRO TADAMITSU
IPC: A01D34/17
Filed: 1993-06-11
Abstract: PURPOSE:To keep a constantly excellent reaping performance of a mobile agricultural machine equipped with a reciprocating cutter blade unit capable of reciprocating upper and lower cutter blades set on a cutter bar in the mutually opposite direction by preventing the cutter blades from opening in the vertical direction not so as to bite in the soil, etc., nor from deforming and breaking down during a reaping work. CONSTITUTION:A cutter-pressing unit 21 pressed by a knife clip 20 from the above is set on the upper side of a cutter blade 19 and the cutter-pressing unit 21 for pressing the upper side of the cutter blade 19 is extended along the cutter blade 19. Both the end parts are pressed and supported by the adjacent knife clips 20 and 20.
Patent JP-S6226913-A (JP)
Title: Band pass filter circuit
Inventor: OKAMURA NAOTAKE
IPC: H03H7/07
Filed: 1985-07-26
Abstract: PURPOSE:To decrease number of capacitors by one by connecting a zero frequency pole band pass filter and an infinite frequency pole band pass filter between an input terminal and an output terminal and forming a zero frequency pole band pass filter, an infinite frequency pole and pass filter and an attenuation pole between the input and output terminals. CONSTITUTION:A zigzag zero frequency pole band pass filter 16 and a zigzag infinite frequency band pass filter 18 are connected in cascade between the input terminal 12 and the output terminal 14 of a band pass filter circuit 10 via a coupling capacitor C11. The filters 16, 18 are the same as conventional filters. Further, a capacitor C16 is connected between the input and output terminals 12, 14 while bridging over the zero frequency pole and pass filter 16, the infinite frequency pole band pass filter 18 and the coupling capacitor C11. The capacitor C16 is used to form an attenuation pole at both sides of the pass band.
Patent JP-S5955590-A (JP)
Title: Message display device
Inventor: NAKAYAMA YASUKO
IPC: G06K11/06
Filed: 1982-09-24
Abstract: PURPOSE:To improve the message effect, by reading out and displaying a handwritten character stored in correspondence with a display time point to a storage means as the time elapses and at the same time deleting automatically the display as the time elapses. CONSTITUTION:A handwritten character train is supplied from a handwritten character input part 31 of an input device 3, and at the same time both display start and end time points, for example, are fed from a display time input part 32. These input data are stored in a storage device 4. The handwritten character data set at the display start time point corresponding to the present time are all read out and displayed to a display device 5. Therefore plural handwritten characters are displayed on the display column of the device 5 in the form of a message. If there is a data having the coincident display end time point as the present time point elapses, the handwritten character data are automatically deleted thereafter.
Patent JP-2000350781-A (JP)
Title: Hollow yarn type module
Inventor: SAKAMOTO KAZUYA
IPC: B01D63/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hollow yarn type module capable of preventing the hollow yarn from sticking on a baffle plate at the time of the manufacture. SOLUTION: This hollow yarn module is provided with a resin layer part 9 for fixing both ends of a bundle of hollow yarn 4 filled in a casing 2, closing caps 6, 8 having blood supply port 5 and discharge port 7 at the both end parts of the casing 2, and dialyzing fluid inlet 11 and outlet 12 on the casing 2. In this case, a baffle plate 3 having a base end part fixed on an inner peripheral surface of the casing 2 and an extremity part turned to an opening part of the casing 2 is provided at positions corresponding to the blood inlet 11 and outlet 12, and the baffle plate 3 is long enough for the extremity to reach inside of the resin layer part 9, spaced apart from an inner wall of the casing 2 at a predetermined distance, and having a shape of tongue to cover the inlet 11 and the outlet 12.
Patent JP-H11351658-A (JP)
Title: Air conditioning system
Inventor: ISHIKAWA JUN
IPC: F24F13/30
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To readily increase air volume at a low cost without enlarging an indoor machine fan. SOLUTION: At least one of side end parts in an indoor heat exchanger 25 is separated by a prescribed distance from the casing surface of an indoor machine 20a so that a recessed space is provided between the side end part of the indoor heat exchanger 25 and the side surface of the casing to form a space 28. Thus, a part of air from an indoor machine fan 21 is supplied without passing through the indoor heat exchanger 25. Accordingly, the quantity of air supplied from the indoor machine 20a can be increased without increasing the air supply capacity of the indoor machine fan 21.
Patent JP-H0516790-A (JP)
Title: Parking brake cable device
Inventor: TOMURA HITOSHI
IPC: B60T11/06
Filed: 1991-07-08
Abstract: PURPOSE:To dispense with an arranging space of a spring for absorbing slack of the backside of an equalizer, a bracket for exclusive use of the spring, and an arranging work of the spring on an assembling line of a vehicle, so as to attain cost down. CONSTITUTION:A front cable 2 is penetrated through the center part of the vertical wall 10 of an equalizer of nearly U-shaped section and joined to it, guide slits 13 for insuring movement stroke of the cable end 2a of the front cable 2 are formed on the upper and lower walls 11, 12 of the equalizer 3, a spring 5 for absorbing slack is elastically mounted extending over the back of the vertical wall 10 and the cable end 2a, and the cable ends 4a, 4a of rear cables 4, 4 are engagingly fitted on the side parts of the upper and lower walls 11, 12 of the equalizer 3 and joined to it.
Patent JP-H0460291-A (JP)
Title: Cut off valve
Inventor: SORAOKA MINORU
IPC: F16K13/00
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the reaction products stuck to the surface of a cut off valve not to spoil the sealing functions by providing a means for heating the surface of the valve, which is brought into contact with process gas, to the cut off valve of a mechanical vacuum pump of a vacuum process device comprising a vacuum container, gas supply section, and gas evacuating section. CONSTITUTION:In a vacuum processing device comprising a vacuum container 1 for containing semiconductor material, gas supplying section 2 for supplying process gas, and evacuating section for evacuating the process gas, the process gas introduced from the gas supply section 2 is evacuated from a high vacuum evacuating mechanical vacuum pump 4 and low vacuum evacuating mechanical pump 5 through a gas evacuate line 3 outside the device. The valve body 10 of the valve 8 on the evacuating side of a pump is provided with a passage 13 through which heated fluid flows, and a valve element 11 is provided with a passage 14 through which heated fluid flows, and heated fluid for warming the inside surface of the valve is introduced from a heated fluid supply device 15. As a result, the generation of reaction products is prevented, and the device can be used for a long period without spoiling sealing ability.
Patent JP-H0459580-A (JP)
Title: Wiring box for elevator control board
Inventor: TANAKA TERUO
IPC: B66B11/04
Filed: 1990-06-27
Abstract: PURPOSE:To facilitate the installation by combining plural side plate members in a bottomless tube form, providing holes to insert wiring materials on each side of the side plate members, and fixing the end surfaces of the bottomless tube to the floor of a machine chamber. CONSTITUTION:A same form of side plate members 11 and 12 made by bending a plate member in L-shape are combined to form in a bottomless square tube form. To the side plate members 11 and 12, holes 11a, 11b, 12a, and 12b for connecting ducts from four directions are provided respectively, installing members 11c and 12c bent to the outer sides respectively are furnished at the ends of the bottomless square tube, and installing holes 11d and 12d are provided on the installing members 11c and 12c. And in the installing work, ducts are connected to the holes 11a, 11b, 12a, and 12b of the side plate members 11 and 12, and the side plate members 11 and 12 the ducts are connected are fixed to the floor of a machine chamber by utilizing the installing holes 11d and 12d. Consequently, the installation can be carried out easily.
Patent JP-S5868279-A (JP)
Title: Magnetic disk device
Inventor: TAKEKADO SHIGERU
IPC: G11B25/04
Filed: 1981-10-19
Abstract: PURPOSE:To make a temperature distribution nearly uniform and to improve recording density by providing a disk for temperature regulation on both sides of a group of magnetic disks consisting of plural magnetic disks in the axial- line direction. CONSTITUTION:On both sides in the axis line direction of a magnetic disk group 15 of three magnetic disks 6a, 6b and 6c fitted at prescribed intervals to a hub 7 fixed to the rotary driving shaft 5 of a magnetic disk device, disks 16a and 16b for temperature regulation which are nearly as large as the magnetic disks are fitted to the same hub 7 with the magnetic disks; when they are driven, flows of air between the magnetic disks, a flow of air between the magnetic disks 6a and disk 16a, and a flow of air between the magnetic disks 6c and disk 16c are nearly equalized, so the magnetic disks and respective servo heads, etc., have equal temperature distributions, improving recording density.
Patent JP-2000353984-A (JP)
Title: Direct spread receiver
Inventor: WADA YOSHIO
IPC: H04B1/712
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a direct spread receiving device reducing the mutual interference of multi-paths due to direct spread signals having the same data simultaneously transmitted from a plurality of transmitting stations in the soft hand off or the like. SOLUTION: An interference canceller 5 corresponding to an A base station of this direct spread receiving device virtually generates the direct spread reception signal of paths other than a path PA whose power is the maximum and the direct spread reception signals of all the paths from a B base station 161 as an interference replica based on initial reception data, and removes the virtually generated signals from the received direct spread signal, and outputs the inverse spread signal of the path PA whose power is the maximum. An interference canceller 6 corresponding to the B base station outputs the inverse spread signal of a path PB whose power is the maximum in the same way. A synchronization judging part 7 judges the data of a user channel C by synthesizing the two inverse spread signals.
Patent JP-S6327323-A (JP)
Title: Inside pipe moving device
Inventor: TOMITA KIYOUJI
IPC: B65G51/04
Filed: 1986-07-16
Abstract: PURPOSE:To improve moving speed and facilitate passage at a curved pipe part by connecting two pressing body holders with bellows which can be expanded and contracted in a pipe shaft direction by means of fluid pressure. CONSTITUTION:A fluid is sent from a bellows fluid pressure hose 14 into a bellows 10 to move a front pressing body holder 1 in the advancing direction. A rear pressing body holder 6 is fixed and air is sent from a front fluid pressure hose 12 into a pressing body 3, which is expanded to fix the front pressing body holder 1 within a pipe 15. And air is extracted from the pressing body 8 of the rear pressing body holder 6 to contract the pressing body 8. Then, air is extracted from the bellows 10 to contract the bellows 10 by means of its natural shrinkage force, the shrinkage force of a coil spring 11, and the suction force of air extracted from the bellows 10, to draw the rear pressing body holder 6 near the front pressing body holder 1 side.
Patent JP-H08337782-A (JP)
Title: Conversion of heavy oil into light oil
Inventor: TAKADA TADANOBU
IPC: C10G9/00
Filed: 1995-06-09
Abstract: PURPOSE: To convert a heavy oil into a light oil in high economy and safety, reutilizing waste plastics without necessitating expensive hydrogen and catalyst by mixing a heavy oil with waste plastics and heat-treating the mixture at a specific temperature in a non-oxidizing atmosphere. CONSTITUTION: (A) A heavy oil consisting of a petroleum-based heavy oil or a coal-based heavy oil is mixed with (B) waste plastics and the mixture is heat-treated at 350-460 deg.C (especially 380-450 deg.C) in (C) a non-oxidizing atmosphere such as nitrogen, argon, helium or hydrocarbon gas. The mixing ratio of the component A to the component B is preferably 0.1-1.0 pt. wt. of the component B based on 1 pt.wt. of the component A and the heat-treatment is carried out under a pressure between atmospheric pressure and 50 atm for 10-40 min.
Patent JP-H1011705-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO SHIGEAKI
IPC: H04N5/928
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To simplify the circuitry of a magnetic recording and reproducing device having a stationary sound head and to prevent the deterioration in the frequency characteristic of recording sound signals by providing this device with a time base compressing circuit and a low frequency conversion circuit. SOLUTION: The digital data of the input sound signals is compressed to a half according to a self-correlation method by a time base compressing circuit 16 and the compressed sound data is converted to have a 1/2 times frequency by the low frequency conversion circuit 18. The low frequency converted data is converted by a D/A 20 into analog signals of sound data. The analog signals are recorded on a video tape 32 by the stationary sound head 30 via a circuit device, such as signal compensator 24. Then, the sound signals are recorded by the stationary sound head on the continuously traveling video tape and, therefore, the circuitry is simplified. Since the sound data is subjected to time compression and low frequency conversion, the deterioration in the frequency characteristics of the sound signal to be recorded is prevented.