baber/WOPTO huggingface dataset:
Patent JP-S63255411-A (JP)
Title: Rotary tool of cutter for scraping ice/snow
Inventor: ERIKU ROORANDO NIRUSON
IPC: E01H5/12
Filed: 1988-03-24
Abstract: The present invention refers to a tool (14) intended to be rotatably mounted in a cutter (10), said tool (14) is in operative position carrying out ice-scraping and/or snow clearing of a road surface (17), and that the longitudinal axis (16) of the tool (14) forms an angle ( alpha ) being in the range of 20 DEG  - 90 DEG , and that a hard material tip (15;15';15'') of the tool (14) contacts the road surface in operative position of the tool. The invention also refers to the hard material tip (15;15';15'') separately. The aim of the invention is to present a tool (14) and especially the design of the hard material tip (15;15';15'') that is especially adapted for ice-scraping. The invention is characterized in that the hard material tip (15;15';15'') includes a cylindrical or slightly conical portion (20;20';20'') and a smoothly curved shape-defining surface (21;21';21'') connected to said portion (20;20';20'').
Patent JP-H08265776-A (JP)
Title: Video data synthesizing device and method therefor
Inventor: EBIHARA NORIO
IPC: H04N19/423
Filed: 1995-03-27
Abstract: PURPOSE: To provide a video data synthesizing device and the method in which the degradation of the quality of video images after superimposing compression video data each other is extremely lessened. CONSTITUTION: When only once of the compression picture data VD1 and VD2 is provided in the macroblock of compression video output data VO obtained by superimposing the compression video data VD1 and VD2 , a switching circuit 20 is controlled so as to respectively select contact points (a) and (c) and one of the compression video data VD1 and VD2 corresponding to the macroblock is outputted as the compression video output data VO. When both of the compression picture data VD1 and VD2 are provided, the switching circuit 20 is controlled so as to select the contact point (b) and the compression video data S186 for which the compression video data VD1 and VD2 are decoded once and superimposed for respective picture elements are outputted as the compression video output data VO.
Patent JP-S62231074-A (JP)
Inventor: MURATA TOMOAKI
IPC: B27K3/16
Filed: 1986-03-28
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-H09256180-A (JP)
Title: Water electrolyzer
Inventor: OKAZAWA KAZUYUKI
IPC: C25B9/17
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To remove scales which accumulates in the passage of alkali ionic water in a water electrolyzer and to remove alkali water remaining in the passage of acid water. SOLUTION: The acid water produced in a segment 3 of an electrolytic cell 1 is passed through a tube 32 to the port C of second three-way valve 33, while the alkali water produced in a segment 4 is passed through a tube 37 to the port C of a third three-way valve 34. A tube 35 to discharge the acid water is connected to the port B of the second three-way valve 33 and the port B of the third three-way valve 34. A second tube 38b for alkali water and first tube 38a for alkali water are connected to each port A of the second three-way valve 33 and third three-way valve 34, respectively. By switching the passages between the three-way valves 33, 34, the passage for alkali water is washed and the residual alkali water is discharged.
Patent JP-2000269977-A (JP)
Title: Failure detection system for atm switching device
Inventor: SHIMIZU HIDEKAZU
IPC: H04Q3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To quickly detect a failure where a switching of an ATM cell stops, independently of the absence of fault notice from an ATM switch device. SOLUTION: A health check program 62 accesses a signaling device 3, transmits an amount corresponding to one idle cell to a port interface 4 and suspends processing by a sufficient time until the cell reaches the port interface 4. When an ATM switch device 1 is normal, the transmitted idle cell reaches the port interface 4, which updates the count of the cell transmission counter 41 and transmits the idle cell to a line 42. The health check program 62 reads the cell transmission counter 41, deems that the ATM switch device is normal when the count is changed, and deems that the ATM switch is faulty when the count is not changed.
Patent JP-H09252942-A (JP)
Title: Rice cooker
Inventor: KANETANI SADAO
IPC: A47J27/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker free from uneven heating, temperature reduction in a steaming process and drying rice in a reheating by controlling an inner kettle heating means for heating the bottom and shell of the inner kettle and a luminescent body heater provided in the inner kettle to illuminate and generate heat. SOLUTION: Rice cooking is started by turning on a rice cooking switch on the basis of the program of a microcomputer(micon) mounted on a printed substrate 19. First, a control substrate intermittently electrifies a coil 5 and generates heat with eddy current to heat the whole inner kettle 6 and heat with the full electrification until the rice is boiled. Next, when the micon recognizes the boiling in the inner kettle 6, the coil 5, a shell heater 3 and a lid heater 25 are electrified from three directions according to the indication of the microcomputer. When the micon recognizes dry-up on the basis of a signal of a temperature sensor 9, the coil 5, shell heater 3 and lid heater 25 are intermittently electrified and heated to be shifted to [Steaming process] for purging superfluous steam.
Patent JP-H03271216-A (JP)
Title: Composition for oral cavity
Inventor: SAITO MASAHITO
IPC: A61K8/96
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a composition for the oral cavity, lightly portable, excellent in feeling of use and capable of preventing halitosis, carious teeth, alveolar pyrrohea, etc., by limiting a granular dentifrice and pulverized plant to a prescribed grain diameter size and filling both in a nonwoven fabric bag. CONSTITUTION:The objective substance obtained by respectively dressing grains of a granular dentifrice composed of an inorganic powdery material and a pulverized plant (e.g. Japanese cypress powder, seaweed powder or carrot powder) to 10-100 mesh, blending a granular polishing agent with the pulverized plant at (1:9)-(9:1) ratio of the granular polishing agent:pulverized plant, mixing both, as necessary, simply stirring both until the mixture is homogenized, filling the resultant mixture in a bag such as a nonwoven fabric in an amount for one time and regulating the size for one package to <=5cm<2> and the thickness to <=2cm. Teeth can be polished even without any toothbrush and the aforementioned composition is placed in the mouth and chewed in the same manner as that for chewing gum to elute dentifrice ingredients. Furthermore, the above- mentioned composition is disposable.
Patent JP-2000267518-A (JP)
Title: Electrophotographic device
Inventor: SUMIYOSHI MICHIO
IPC: G03G21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device, in which electric power consumption is reduced to meet a power saving standard, by turning off the power supply of a both side printing unit during a power saving mode in which the operation of an added both side printing unit is not required. SOLUTION: A unit dedicated power supply 515 is provided for a both side printing unit 600 that is added to a color laser printer main body. The power supply 515 is provided with a circuit which turns on/off the supply of electric power to the constituting parts of the unit 600 by the instruction from a control device 100. The device 100 turns off the power supply 515 of the unit 600, when the main body is in its power saving mode and a rapid rising of both side printing is not required after a release of the mode.
Patent JP-H04282089-A (JP)
Title: Change-over valve
Inventor: MORI YASUO
IPC: F16K31/122
Filed: 1991-03-08
Abstract: PURPOSE:To heighten the responsiveness of a change-over valve, making good use of the property of an electroviscous fluid. CONSTITUTION:A pilot fluid formed of an electroviscous fluid is supplied to pilot chambers 9, 10 exerting sliding pressure to a spool 1, through pilot passages 11, 12, and discharged through drain passages 13, 14. The drain passages 13, 14 are provided with electrodes 15A, 15B and 16A, 16B for forming electric fields corresponding to input voltage.
Patent JP-H05234417-A (JP)
Title: Plastisol for conductive molding
Inventor: NAKAMURA EITARO
IPC: C08K5/00
Filed: 1992-02-18
Abstract: PURPOSE:To improve fluidity, workability and conductivity by including non- conductive macro-molecule polymer grains, whose surfaces are coated with a conductive macro-molecule polymer, and a specific plasticizer. CONSTITUTION:After a polymerization starting agent is stuck to the surfaces of the non-conductive macro molecule polymer grains, whose primary grains have a grain diameter 0.1 to 10mum and grain shape is spherical, as occasion demands for being stuck by or impregnated with one kind or more of monomers selected from a compound containing a pyrol ring, a thiophene homologue, an aniline homologue and azulene, the polymerization starting agent is added for being polymerized in order to obtain non-conductive high-molecular molecule polymer grains coated with a conductive macro molecule polymer having the surface being thick 10Angstrom  or more. This non-conductive macro molecule polymer grains are mixed with a plasticizer having compatibility to non-conductive macro molecule polymer grains.
Patent JP-S54161040-A (JP)
Title: Transmission line protective relay device
Inventor: SHIMOSAKO YOSHIO
IPC: H02H7/26
Filed: 1978-06-08
Abstract: PURPOSE: To enable assured feed-out of a trip signal irrespective of open/close condition of the time-limit contacts of a tidal current reversal cooperative timer and a seal-in relay by use of a relay which instantly responds to the trip signal.  
     CONSTITUTION: With a first-stage trip circuit formed and a trip signal flowed, an auxiliary relay 15 functions at high speed so that its normally open contact 15a closes to earth a time-limit contact 13b. Even if the contact 13b should open as soon as the trip signal of the first-stage trip circuit flows, through the relationship between the occurrence of an accident and the function of the relay, in the case of occurrence of a narrow protective section accident after a broad protective section accident, the contact 13b will be protected from burning and the trip signal will be fed out assuredly because the contact 15a of the relay 15 closes to form a trip circuit earlier than the operation of the contact 13b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10266049-A (JP)
Title: Reed needle for stitch-forming textile machine
Inventor: SCHAFFER OSKAR
IPC: D04B35/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the spring-up of a needle reed from a retracted position by improving a reed needle furnished with a needle reed. SOLUTION: This reed needle of a textile machine for forming stitches is provided with a spring member placed in a reed slit of the needle stem. An end 10 of the reed stem 9 in the reed slit has a curved cam face 18. The distance of the cam face 18 from the gyration axis 12 of the needle reed in radial direction continuously decreases from the upper face 16 of the needle stem toward the lower face 21 of the stem.
Patent JP-H06281478-A (JP)
Title: Sensor
Inventor: MIYAZAWA SHOZO
IPC: G01D21/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a sensor for detecting a position, which is simple in constitution, and high in reliability. CONSTITUTION:A magnet section 22 includes a first magnet 30 and a second magnet 32 disposed of a specified interval with respect to the magnet 30, and the polarities of the ends of the adjacent first and second magnets 30 and 32 are identical. A detecting section 36 is interposed between paired magnetic substances 38 and 40, and also between the magnetic substances 38 and 40, is provided with a detecting means 42 to detect the direction of magnetic flux passing through, is disposed toward a magnet 22 while being equivalent to a space between the first magnet 30 and the second magnet 32, and concurrently can be relatively moved across a first position close to the first magnet 30 rather than the second magnet 32 and a second position close to the second magnet 32 rather than the first magnet 30.
Patent JP-S60213089-A (JP)
Inventor: OSHIMI AKIRA
IPC: H05K3/32
Filed: 1984-04-06
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-S54161385-A (JP)
Title: Flaw locator
Inventor: ICHIKAWA MITSUO
IPC: G01N21/89
Filed: 1978-06-12
Abstract: PURPOSE:To improve both the detecting sensitivity and rate by making the cross- sectional shape of a laser flux, which is to be irradiated upon a test piece, generally oval and by making the diameter of the laser flux in the scanning direction smaller than that at a right angle. CONSTITUTION:A parallel laser flux from a laser oscillator 1 goes through a beam enlarger 2 into a beam deformer 3 which is composed of a column lens. By the use of this beam deformer 3, the laser flux is made into such an oval shape as has its diameter in the scanning direction smaller than that at a right angle. The oval beam is reflected by a reflecting mirror 4, which is arranged at the focual point of a convex lens 4 so that it may be condensed upon a test piece. The reflecting mirror 4 is turned about a circuit 4a to scan the test piece thereby to generate scattered light in a defective portion formed in the test piece 6 so that the location of the flaw is recognized through a convex lens 8 by a photo electron multiplier 8. Since the laser flux has such an oval shape as has its diameter in the scanning direction made smaller, the flux density is increased as compared with the prior art so that the detecting sensitivity is increased together with the detecting rate.
Patent JP-H03269786-A (JP)
Title: Card check device and card check system
Inventor: HORIE KIYOSHI
IPC: G07F7/12
Filed: 1990-03-20
Abstract: PURPOSE:To easily cope with the change of a firmware, etc., by providing a card checking part for executing a card check in accordance with an execution program, and a program checking part for checking and updating the execution program. CONSTITUTION:A card checking part for executing a card check in accordance with an execution program, and a program checking part 20 for checking and updating the execution program are provided. The program checking part 20 is provided with an updating program storage part 21, and a reading-out part 22 for reading out the execution program from an execution program storage part 11 and reading out an updating program from the updating program storage part 21. Also, it is provided with a comparing part 23 for comparing version numbers of the read-out programs and checking whether both programs are new or old, and an updating processing part 24 for writing the updating program in the execution program storage part 11 and updating it, when the updating program is newer. In such a way, it is possible to cope easily with the change of a firmware, etc.
Patent JP-S54161231-A (JP)
Title: Color television receiver
Inventor: FURUHASHI MICHIO
IPC: H04N9/455
Filed: 1978-06-09
Abstract: PURPOSE:To extract a reference signal such as a burst signal and line decision signal by a unit which receives both PAL-system and SECAM-system signals, by changing gate pulse widths over interlocking with a switching method of switching a color demodulation circuit, etc., corresponding to the system of a received signal. CONSTITUTION:This receiver is equipped with synchronous separator circuit 22 which receives a composite color TV signal from a detection circuit processing different PAL and SECAM-system color TV signals received and reference signal extraction circuit 34 which receives the output of chroma amplifier 21 extracting a reference signal inserted into a horizontal back poach part with different time width of every system. Further, the gate pulse generating circuit which receives the output of circuit 22 and then controls transistor Tr28 by differentiating and integrating horizontal synchronizing pulses and switching method 31 which operates interlocking with system switching method 30 connected to Tr28 of this circuit 28 are both provided; the gate pulse width is changed over by method 31 so as to extract a burst signal or line decision signal on PAL and SECAM systems.
Patent JP-S59196258-A (JP)
Title: Ink preparing apparatus
Inventor: HARUTA MASAHIRO
IPC: B41M5/00
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to easily control ink properties, by controlling the concn. of inorg. salts contained in the ink while recording the same. CONSTITUTION:In a dye purifying apparatus 2, an aqueous dye solution consisting of a powdery dye and pure water is controlled by a salt reducing filter so as to bring the concn. of inorg. salts therein to a predetermined value and the dye concn. thereof is also controlled while the treated dye solution is stored in a storage tank 52. This dye solution is mixed with a water soluble org. solvent, an additive and pure water through valves 6-8 in a predetermined ratio under stirring in a preparation tank 1 to prepare desired ink. In this case, the liquid amount and the dye concn. of the ink are detected by detection parts 10, 11 while the concn. of inorg. salts according to an ion chromatography method is detected by a detection part 12 and the detected value is recorded. Therefore, the property control of the ink can be performed by this recording and the ink for ink jet recording having stable quality can be obtained.
Patent JP-S55162742-A (JP)
Title: Preparation of diacetoxybutene
Inventor: TORIYA JIYUN
IPC: B01J23/00
Filed: 1979-06-05
Abstract: PURPOSE: To prevent the troubles caused by the polymerized butadiene in the preparation of diacetoxybutene by the acetoxylation of butadiene, by adding an oxygen- containing gas to the recovering system of butadiene.  
     CONSTITUTION: Butadiene is acetoxylated with acetic acid and an oxygen-containing gas in the acetoxylation reaction zone I in the presence of a supported Pd catalyst under a pressure of ≥20kg/cm 2 G, and the reaction product is separated into gas and liquid in a separator II. A part of the separated gas is recycled to the reaction zone I, while the rest part is introduced into the first butadiene absorbing column IV to absorb butadiene in acetic acid. On the other hand, the separated liquid is, after the removal of the applied high pressure, introduced into the butadiene recovering column III to which an oxygen-containing gas is introduced at the same time. The exhaust gas is taken out of the top of the column, and fed to the second butadiene absorbing column V. The presence of the oxygen-containing gas in the system prevents the polymerization of butadiene, and consequently, prevents the troubles occured during the operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58189032-A (JP)
Title: Activation of adsorbent
Inventor: KAKO HIROYUKI
IPC: B01D53/34
Filed: 1982-04-28
Abstract: PURPOSE:To carry out the activating treatment of an adsorbent at a relatively low temp. in good efficiency, by a method wherein sulfur dioxide and steam are adsorbed by a carbonaceous adsorbent reduced in the adsorbing capacity thereof in the absence of oxygen and, after adsorption, desorbed under heating. CONSTITUTION:An adsorbent having sulfur dioxide adsorbed thereby enters from an adsorbent inlet pipe 1 and, in a process moved to an adsorbent outlet pipe 2, indirectly heated by a heat conductive pipe 3 to decompose sulfuric acid in the adsorbent. When this adsorbent is subjected to desorption in a desorbing tower, a low temp. zone of 100-200 deg.C is formed in the desorbing tower and sulfur dioxide and steam are adsorbed by the deteriorated adsorbent in this zone. When this adsorbent enters a high temp. zone of 350-500 deg.C, the desorption of sulfur dioxide adsorbed in the adsorbing tower is carried out while the desorption of sulfur dioxide adsorbed in the low temp. zone is also carried out simultaneously. By this method, oxygen in the adsorbent is removed in a carbon dioxide form to activate the adsorbent.
Patent JP-S545218-A (JP)
Title: Branch saddle joint made of synthetic resin
Inventor: FUKUMOTO RIYOUJI
IPC: F16L41/02
Filed: 1977-06-14
Abstract: PURPOSE:To make it possible to fuse and bond a saddle part with a pipe, by previously embedding an electric heating metal wire in the bonded side of the saddle part and only by supplying electric energy to the electric heating metal wire after the saddle part is pushed on the side of the pipe.
Patent JP-H09264628-A (JP)
Title: Device for multiair-conditioning system
Inventor: KITAMOTO MANABU
IPC: F25B13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible at all times to distribute refrigerant appropriately by connecting one end side of each of outdoor heat-exchange apparatuses and each of indoor apparatuses to the discharge side high-pressure gas piping and the suction side low-pressure gas piping of a compressor unit and by mutually connecting the other end side of each of the heat-exchange apparatuses and each of the indoor apparatuses by a liquid piping on each story. SOLUTION: On the roof of a building or the like a plurality of, for example, two compressor units 1A, 1B are provided, from which a discharge side high- pressure gas piping 2a and a suction side low-pressure gas piping 2b are drawn and laid out on each story of the building. On each story the discharge side high-pressure gas piping 2a and the suction side low-pressure gas piping 2b are laid along the ceiling or the floor and to the two piping 2a, 2b, through a branch unit 3, one end side of each of a plurality of heat-exchange apparatuses 4 and each of a plurality of indoor apparatuses 5 are connected. The other end side of each of these apparatuses is mutually connected with one another by means of liquid piping 6 on each story. This constitution is designed to distribute refrigerant appropriately to each indoor apparatus 5.
Patent JP-H11274372-A (JP)
Title: Semiconductor device and its semiconductor package
Inventor: MONMA JUN
IPC: H01L23/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package by which bonding failure between the terminals for wire bonding arranged on a resin wiring board, bonding wires can be prevented and defective adhesion between the resin wiring board, and an adhesive layer be eliminated. SOLUTION: A semiconductor package using ceramics/resin compound board is provided with an adhesive layer 20 to adhere a ceramics board 10 to a resin wiring board 30, which is formed of a plurality of adhesive layers 20H and 20L having two or more kinds of glass transition points. The glass transition point of the adhesive layer 20H is high, and it is formed in the region of a wire bonding terminal 34P. The glass transition point of the adhesive layer 20L is low, and it is formed in the other regions, especially around the semiconductor package.
Patent JP-S56166028-A (JP)
Title: Exchanging method for resin of blow molding machine
Inventor: FUKASE HISAHIKO
IPC: B29C48/48
Filed: 1980-05-27
Abstract: PURPOSE:To remove resin adhering to the inside of a head for a blow molding machine with a small amount of resin for a short time and decrease the amount of resin when exchanging resin by a method wherein new resin is supplied to the blow molding machine, and resin is extruded intermittently from a nozzle. CONSTITUTION:When exchanging resin, a plunger 3 is moved up to a lower limit, and resin in an accumulator chamber 4 is extruded from a nozzle 5. The plunger 3 is moved up to an upper limit, and a fixed amount of a new material is introduced into a distributing chamber 8 through a feeding passage 9 from a feeding port 10. Preferably, the amount of resin introduced at that time, the amount of resin 14 supplied into the accumulator chamber 4 through an annular passage 6, is one tenth-one twentieth of the full volume of the accumulator chamber 4. After a fixed time passes, the plunger 3 is let fall, the resin 14 is extruded to the nozzle 5, the plunger 3 is moved up to the upper limit again and above-mentioned operation is repeated.