baber/WOPTO huggingface dataset:
Patent JP-S61180940-A (JP)
Title: Tracking control circuit
Inventor: SUZUKI KEIICHI
IPC: G11B7/095
Filed: 1985-02-05
Abstract: PURPOSE:To prevent effectively track jumps by dividing the band of a tracking error signal at appropriate frequencies and using a signal obtained by cutting off or adding the high band component with the low band component in response to the detection of an excessive inversion cycle as an error signal for control of the tracking error signal. CONSTITUTION:Both an LPF 60 and an HPF 61 have the same time constant and usually add the high and low band components of a tracking error signal. Two binary counter 52 and 53 measure alternately a period during which a bit signal is inverted to a high level, then inverted again to a low level and another period during which the bit signal is set again at a high level from a low level. Then the high range component is cut off by a switch circuit 62 for output of only the low range component in case the inversion cycle of the bit signal exceeds a prescribed level owing to the flaws or a bit omission part on the surface of an optical disk. such a signal is defined as an error signal for control of a tracking error. Thus the tracking error control is never disturbed by said flaws or bit omission part.
Patent JP-H03226460-A (JP)
Title: Grain receiving bag
Inventor: SHIMAMOTO TOSHIJI
IPC: B65D33/06
Filed: 1990-01-30
Abstract: PURPOSE:To prevent damages from occurring to a fastener by a method wherein an opening part is provided with a fastener for opening and closing purposes, a front and a back cloth above the opening part are joined together by stitching partly or wholly and a handle is provided on or above the joint part. CONSTITUTION:A grain receiving leg 1 is formed of cloth or synthetic resin and a front cloth 2 thereof is provided at its upper part with an opening part 3 capable of being opened laterally of the bag. The opening part 3 is provided with a fastener 4, so that it is freely opened and closed with a sliding means 5. The front cloth 2 and a back cloth 6 above the opening part 3 are joined together by stitching throughout the width of the bag along the opening part 3. The bag is also provided with an elongated hole 8 above the stitched part 7 to form a grip 10 serving as a handle 9. When the grain receiving bag 1 is raised by holding the handle 9 with the hand, a force exerted on the fastener 4 of the opening part 3 is relieved by the joint part 7 of the front cloth 2 and the back cloth 6, whereby damages to the fastener 4 can be prevented. Also, since the force exerted on the fastener 4 becomes smaller, the fastener can be opened and closed easily.
Patent JP-H05212790-A (JP)
Title: Shrink film for label
Inventor: SUZUKI KAZUHIKO
IPC: B29K105/02
Filed: 1992-02-06
Abstract: PURPOSE:To provide a film which can be decomposed into harmless water and carbon dioxide in a relatively short period in the environment in a similar manner as natural products such as paper and wood when discarded in the sea and rivers or dumped under the ground as waste. CONSTITUTION:A shrink film for labels is prepared from a thermoplastic polymer composition comprising polylactic acid or a copolymer of lactic acid and other hydroxycarboxylic acids as a main component.
Patent JP-H10202189-A (JP)
Title: Vibrating screen
Inventor: ARITA HIDEKAZU
IPC: B07B1/28
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enable the slack of screen meshes to be corrected easily, and further reduce the labor at maintenance management. SOLUTION: In a vibrating screen provided with a screen 1 supported slantly by a frame 2, and vibrating devices 3 for providing the screen with vibration, the upper edge portion of the screen 1 is provided with a string member 4 dropping behind the screen 1 via the upper portion of the frame 2, and a weight 5 for imparting tension to the screen meshes 10 of the screen 1 is suspended from the string member 4.
Patent JP-H08189689-A (JP)
Title: Air conditioner
Inventor: UCHIDA TSUTOMU
IPC: F24F11/02
Filed: 1995-01-12
Abstract: PURPOSE: To air condition at the feet comfortably without using a radiation sensor by controlling a wind direction substantially downward toward a floor surface by predetermined time vertical wind direction blades if a compressor is not stopped within a predetermined time. CONSTITUTION: If the room temperature falls within a range of plus 2 deg. to minus 1.5 deg.C of a set temperature, a compressor and a blower 7 are continuously operated until 10 minutes are elapsed, and when normal capacity control operation is started, vertical wind direction blades 5 are rotated to set the wind direction obliquely or the direction which is used at the previous air conditioning time by a user. If the room temperature is minus 1.5 deg.C or lower from the set temperature, the compressor and the blower 7 are accelerated to be continued, new 30 minutes are counted, and if the compressor is not stopped but continued for the timer count of 30 minutes, the capacities of the compressor and the blower 7 are increased, and the blades 5 are directed downward to diffuse warm air to the feet for 2 minutes.
Patent JP-S52104475-A (JP)
Title: Vacuum surface treating apparatus
Inventor: NARITA KIYOSHI
IPC: C23C14/50
Filed: 1976-02-29
Abstract: PURPOSE: A vacuum surface treating apparatus for which materials to be treated can be easily taken out by setting up a guide rail on a fixed bell jar, carrying a jig along the rail from the outside of the bell jar, and exchanging with a jig on the fixed bell jar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02201614-A (JP)
Title: Error amplifier for stabilized power unit
Inventor: SAGANE TOMIYASU
IPC: G05F1/56
Filed: 1989-01-31
Abstract: PURPOSE:To prevent unstable state of a circuit action and to facilitate circuit design by connecting a feedback resistance means between the anode terminal of the light-emitting diode of a photocoupler and the reference terminal of a shant regulator. CONSTITUTION:A feed back resistor R8 is connected between a reference terminal R of a shant regulator 8 and an anode A of a photodiode 9a, and a resistor R9 is connected between the reference terminal R of the shant regulator 8 and the connecting point of voltage dividing resistors R1 and R2. Further, a resistor R7 is connected between the power source line of a rectifying diode 6 and a cathode C of the a shant regulator 8. When the circuit is composed in such a way, gains G of the shant regulator 8 and a photocoupler 9 can be set at arbitrary values based on the feedback resistor R8. Thus, the gains G can be lowered, the circuit action can be stabilized, and the circuit design can be facilitated.
Patent JP-H10219029-A (JP)
Title: Rubber composition for high-attenuation rubber support
Inventor: SHIMADA ATSUSHI
IPC: B32B25/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having decreased temperature dependency of elastic modulus, enabling free setting of the attenuation at need and useful for a vibration isolation apparatus, etc., by adding a specific copolymer to a diene rubber. SOLUTION: This composition contains (A) 100 pts.wt. of a diene rubber, (B) >5 and <=50 pts.wt. of a thermoplastic elastomer copolymer containing styrene block and (C) 5-60 pts.wt. of a resin. Preferably, the component A is natural rubber, isoprene rubber, etc., the component B is a styrene-butadiene- styrene copolymer elastomer, etc., and the component C is a coumarone-indene resin having a softening point of >=100 deg.C, etc.
Patent JP-S59146861-A (JP)
Title: Liquid jet recording head
Inventor: IKEDA MASAMI
IPC: B41J2/14
Filed: 1983-02-14
Abstract: PURPOSE:To obtain the titled recording head which is improved in reliability, yield and others and is excellent in durability by a method wherein an electroconductive material forming electrodes is partly changed in quality into an inorganic insulating material forming an inter-electrode separation layer which is provided in a part other than electrode portions on a heating resistance layer. CONSTITUTION:A thermal ink jet substrate 202 is composed of a supporting body 206 formed of silicon or the like, a lower layer 207 formed of SiO2 or the like, a heating resistance layer 208, an inter-electrode separation layer 214 covering a part other than electrodes 209 and 210 and electrode portions along a liquid flow channel 204, and upper layers 216 and 217 formed of an inorganic material. An electroconductive material forming the electrodes is partly changed in quality into an inorganic material, of which the inter-electrode separation layer 214 is formed. Regarding a quality-changing method, it is preferable to change the pertinent part of the electroconductive material into an oxide by an anodizing method. The deterioration in durability caused by any defect of a protection layer (SiO2 layer) can be eliminated by forming on the electrode portions a layer whose quality is changed as described above.
Patent JP-2000220590-A (JP)
Title: Rotary compressor
Inventor: KATO TARO
IPC: F04C18/356
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the application of stress onto a female screw by the fastening force of a bolt in a 2-cylinder rotary compressor bolt-fastened to the female screw provided in a cylinder. SOLUTION: This 2-cylinder rotary compressor is constructed in such a manner that two cylinders 2 and 3 are fastened to each other by a bolt 9. In this case, no female screws to be engaged with the bolt 9 are provided in a cylinder, and the bolt 9 is engaged with a female screw provided in a middle partition plate 6. The bolt 9 may be engaged with a nut 6 disposed in a first end plate 4a or a second end plate 5a.
Patent JP-S57138348-A (JP)
Title: Preparation of instant rice gruel
Inventor: WADA TAKAZUMI
IPC: A23L7/10
Filed: 1981-02-16
Abstract: PURPOSE: To prepare instant rice gruel by the steps comprising parching of rice grains, throwing into boiling water, swelling by boiling, steaming, cooling by immersion in water, etc., draining, and freeze-drying in vacuum.  
     CONSTITUTION: Glutinous rice or nonglutinous rice is parched over a slow fire to a water-content of 5W7%, and immediately thrown into boiling water (4 times vol.) and boiled at 100±2°C for 1min. Subsequently, the rice is heated at 95±2°C for 10W15min. After the heat treatment, hot water is poured to the rice, and left at rest without heating to effect the swelling of the rice. The swollen rice is steamed at 100±2°C for 15min., quenched by immersing in water or a seasoning liquid (water containing salt, soy, soup, chemical seasonings, etc.) at or below room temperature, thoroughly drained, and freeze-dried in vacuum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000220638-A (JP)
Title: Porous bearing
Inventor: HONMA SHUHEI
IPC: F16C32/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous bearing easy to manufacture, having a functionally sufficient bonding strength, and capable of surely sealing the clearance between a porous body and a housing by fitting the porous body to the housing, and mutually connecting the fitting parts by soldering or by use of an adhesive. SOLUTION: A porous body 12 is fitted into the recessed part 13 of a housing 11, and bonded to the housing 11 by a solder 15 filling the space between the porous body 12 and the housing 11. As an adhesive substituted for the solder 15, a two-liquid ordinary temperature hardenable epoxy adhesive having high bonding force is used. When the porous body is bonded to the housing by soldering or by use of the adhesive, the porous body can be easily mounted on the housing with a strength sufficiently resistant to the air feed pressure, and the clearance between the porous body and the housing can be perfectly sealed.
Patent JP-S6325405-A (JP)
Title: Electromagnetic 'pumpless' boiler
Inventor: AOKI NAOYUKI
IPC: F23D11/10
Filed: 1986-02-03
Abstract: PURPOSE:To make it possible to improve the combustion efficiency of the boiler and to save a fuel by stirring a combustible mixed gas from a first venturi part and a second venturi part and bringing atomized oil particles into collision with in candescent wire nets. CONSTITUTION:A combustible mixed gas higher than the upper limit of a combustion range prepared by mixing air and a fuel at a first venturi part 1 using combustion air is passed through preheating nets 4 formed by two incandescent wire nets of 500 meshes to preheat the combustible mixed gas to high temperatures. The combustible mixed gas together with a threefold furnace heating net 5 concurrently used as a speed reducing net and a mixing net, are burnt while passing through a furnace heating net 5 concurrently used as a speed reducing net and a mixing net. Thus, since the wire net is thus heated to incandescency, oil particles are reduced to half immediately when they come into collision with wire nets and are vaporized, and therefore have a property equivalent to that of a gaseous fuel. In conclusion, the gaseous fuel has a combustion speed at which combustion is finished instantaneously simultaneously with the ignition, if the mixing ratio of the gaseous fuel and air is within the combustion range. Hence, it is possible to approach the complete combustion.
Patent JP-S62179297-A (JP)
Title: Path matching system
Inventor: SHIMOE TOSHIO
IPC: H04Q11/04
Filed: 1986-02-03
Abstract: PURPOSE:To perform the connection of a path having a small call loss rate by providing a table for storing the number of using of an input link. CONSTITUTION:An exchange control part 1 watches the table 2 when there is a request for setting a new path, and selects a time slot TS in which N indicates a maximum value among the time slots indicating '1' capable of being used at the lowest step. Namely, in the case of the request from a primary link LNKi#0, the time slots capable of being used are three of 1, 3, (i), of which TSi as shown by a white and thick arrow is selected as the time slot indicating the maximum value of N. When there are plural time slots having the same condition, by a rightward search or a leftward search, the time slot can be selected. Namely, there is provided the table combining the conditions and many idle routes remain when the setting for the using request is carried out.
Patent JP-S61181663-A (JP)
Title: Thermal head
Inventor: INUI TOSHIJI
IPC: H04N1/032
Filed: 1985-02-08
Abstract: PURPOSE:To obtain equalized tonal display by a method in which picture signals are alternately supplied for one line each to plural lead lines. CONSTITUTION:In a thermal head in which two kinds of lead lines 13 and 14 are alternately drawn out to mutually opposite directions at a given interval for one heating resistor 12, the first switching element group 31 for electrical connection and disconnection is set correspondingly to each one of the lead lines 13 on one side, and the second switching element group 32 is set correspondingly to each one of the lead lines 33 on the other side. In such a thermal head, picture signals are supplied alternately for one line each to the two kinds of lead lines 13 and 14 and at the same time combinations of unit heating elements to be controlled in electrification are varied for each line to equalize tonal display.
Patent JP-H04260844-A (JP)
Title: Storage case device for thin type television
Inventor: YAMAMOTO OSAMU
IPC: H04N5/64
Filed: 1991-02-15
Abstract: PURPOSE:To solve the questions of being easy to see both sides and easy to store simultaneously in the case of fixing an on-vehicle thin type television in a vehicle and simplify its installation and storage so as to make the effective use of a space in the vehicle. CONSTITUTION:A slider 5 and a slider shaft 6 are provided in a storage case 1. A plate fitting 7 is fitted to the slider 5, and a thin type television 4 is fitted to a fulcrum shaft 8 provided at the plate fitting 7 so as to enable the thin type television 4 to perform both horizontal action and rotating action inside the storage case 1. This enables the storage of the thin type television 4 and its action of rising to an angle close to the vertical state in the fixed state of the storage case 1.
Patent JP-S56118659-A (JP)
Title: Combustible gas detecting element
Inventor: AKIYAMA SHIGEO
IPC: G01N27/12
Filed: 1980-02-23
Abstract: PURPOSE:To improve sensitivity by raising resistance value of an element and making the resistance value change rectilineally to combustible gas density, by using In2O3 as the main ingredient and making it contain a spinel-structure oxide. CONSTITUTION:A sintered body, which is composed of 95-50wt% of In2O3 as main ingredient and also of 5-50wt% of a spinel-structure oxide (MgAl2O4, 2MgO.TiO2, etc.) as auxiliary ingredient, is used for a gas-detecting element for a gas leak alarm using In2O3. It is possible, by doing so, to obtain a combustible gas detecting element of satisfactory aging stability, sensitivity and the density dependency by using In2O3 whose element resistance value and the resistance value's density dependency have been conventionally small.
Patent JP-S63188710-A (JP)
Title: Touch probe
Inventor: TERASAWA SUSUMU
IPC: G01B7/00
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a touch probe which increases contact sensitivity without requiring the seating mechanism for a support member which supports a measuring piece by stacking two contact levers in order on a fixed contact table arranged on a main body. CONSTITUTION:When the touch probe is moved as shown by an arrow A (or B) and the measuring element 18 contacts a body to be measured during the movement, the measuring piece 18 rotates around a support part 20 (or 22) and a contact part 24 (or 26) is opened. Further, when the probe moves as shown by an arrow C, on the other hand, both contact parts 24 and 26 move up and their contact parts are opened. A detecting circuit which the opening and closing states of those contact parts 24 and 26 is connected in series with the contact parts 24 and 26, and then a specific current for detection flows to those contact parts 24 and 26, so the opening state of the contact part 24 or contact part 26, i.e. the contacting state where the measuring piece 8 contacts the body to be measured is detected by detecting whether or not there is the detection current. Consequently, a relatively large escape quantity accompanying the slanting of the measuring piece is obtained, so no three-point seating mechanism is required and the contact parts neither rotate nor fall, so that the stability and reliability are improved.
Patent JP-S59207104-A (JP)
Inventor: NOOTON EDOWAADO JIYOSEFU
IPC: A43B23/02
Filed: 1984-02-10
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-S53104697-A (JP)
Title: Preparation of aromatic polyetheramide resin
Inventor: NANAMI KEN
IPC: C07C67/00
Filed: 1978-03-01
Abstract: PURPOSE: To prepare a polyetheramide resin having improved heat resistance and moldability, by reacting a specific aromatic diamine with terephthaloyl dihalide and together with isophthaloyl dihalide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61183366-A (JP)
Inventor: HAWAADO II SAUNDAASU
IPC: C09D5/46
Filed: 1986-02-05
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-S61181913-A (JP)
Title: Manufacture of angular velocity sensor
Inventor: KIMURA RYO
IPC: G01C19/5628
Filed: 1985-02-07
Abstract: PURPOSE:To enable tuning fork vibration in horizontal symmetry eliminating non-matching between right and left vibrators with a higher design accuracy, by cutting and grinding the free end of a piezo-electric bimorph element using a laser and a sand blasting to keep the driving frequency of an angular velocity sensor constant with the regulation of the resonance frequency of the vibrators. CONSTITUTION:The free end of a limorph element 1 for detection is composed of one piezo-electric element to make an angular velocity sensor. Here, a CO2 gas laser is used to cut a portion made up of a piezo-electric element at the free end of the piezo-electric bimorph element 1 for detection. This keeps the driving frequency of the angular velocity sensor constant to eliminate non- matching between right and left vibrators thereby providing a sensor with a stable property, causing no variance among sensors.
Patent JP-H03228319-A (JP)
Title: Thin film forming device
Inventor: HIROHANE HIROYUKI
IPC: H01L21/205
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a thin film forming device, which is provided with lightweight rotating parts and is capable of uniform heating of wafers from both surfaces, by a method wherein the device is formed into one provided with a pair of supporting stages, which are rotatably disposed in upright at a prescribed interval in a reaction furnace and respectively have a supporting part for the materials to be treated on the respective opposed surfaces of the stages, and a pair of heating units arranged at positions, where the heating units pinch the supporting stages from both sides. CONSTITUTION:A thin film forming device is formed into one provided with a reaction furnace 1 having a flowing-in port 2 and a discharge port 4 for a reaction fluid, a pair of supporting stages 6, which are rotatably disposed in upright at a prescribed interval in the furnace 1 and respectively have a supporting part 8 for materials 7 to be treated on the respective opposed surfaces of the stages 6, and a pair of heating units 10 arranged at positions where the units 10 pinch the stages 6 from both sides. For example, the susceptors 6 are constituted of SiC and are formed into ones having wall thickness as thin as 3mm which is considerably thinner than a general susceptor made of graphite. The units 10 for heating the susceptors 6 are made of high-purity graphite and are heated by high-frequency heating coils 9. Thereby, the device capable of forming easily a high-quality thin film having no slip and having little particles is obtained.
Patent JP-H02201139-A (JP)
Title: Graphite cuvette for atomic absorption spectroscopic analysis apparatus
Inventor: HOSHIKAWA TORU
IPC: G01N21/74
Filed: 1989-01-30
Abstract: PURPOSE:To optimize the detection threshold at the time of a blank test and to remove errors by decreasing the impurity content in a carbon material to enhance the purity of the carbon material. CONSTITUTION:Gaseous halogen and gaseous H2 are passed in and under a vacuum and reduced pressure while the gases are heated by a high-frequency heating method and the impurities, particularly metallic impurities, contained in graphite are converted to halogen salts. The vapor pressure is then increased to enhance the purity of the graphite by the evaporation and dissipation thereof. As a result, the high-purity graphite of <=1ppm is obtd. The resulted high-purity graphite material is suitable for the graphite cuvette for the atomic absorption spectroscopic analysis apparatus.
Patent JP-H01196315-A (JP)
Title: Sealing method for skin core material integral foam molding
Inventor: YONEDA KENJIRO
IPC: B29K105/04
Filed: 1988-02-02
Abstract: PURPOSE:To prevent a urethane raw material well from leaking and mold an integral foam molded product without flashes or defective cavity by spraying a urethane raw material into a sealing section of a foam molding die in which a skin and a core material are set and functioning urethane foam generated therein as a sealing material. CONSTITUTION:A skin 2 slush molded from vinylchloride as a raw material is placed in a bottom force 1 of a foam molding die, while a core material 4 composed of acrylnitrilstyrene resin mixed with glass fibers as a reinforcing material and injection molded is set with a fixing pin or the like in the top force 3. Then, a mixed liquid constituted of polyether polyol, a crosslinking agent, a foaming agent, catalysts and the like is prepared as liquid A, and methylene diisocyanate solution as liquid B, and the mixture of said liquid A and liquid B is sprayed into a sealing section 6, a product cavity peripheral section and a site where cavity is easily generated by the generation of flashes, by means of two-pack type spray machine 7. Then, a urethane raw material 5a is injected into the cavity, and the top force 3 is closed, heated, if necessary, foamed and cured for several minutes.