baber/WOPTO huggingface dataset:
Patent JP-S5284202-A (JP)
Title: Operation of steam-reformer using methane as a raw material
Inventor: SAKAI YOSHIO
IPC: C10G11/20
Filed: 1976-01-06
Abstract: PURPOSE: To prolong the life of the reaction tube by lowering the surface temperature of the said tube by performing the steam reformation of methane by the use of the methane mixed with liquid hydrocarbons having a specific boiling point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5387470-A (JP)
Title: Path for transferring self-travelling vehicles
Inventor: MATSUI KAZUMI
IPC: B65G15/00
Filed: 1977-01-10
Abstract: PURPOSE:To ensure safety and smoothness of traffic through forced transference of self travelling vehicles at a specified speed by temporarily eliminating self-travelling action with a magnetic transference belt arranged into the subgrade while the vehicles are provided with field system.
Patent JP-S5699890-A (JP)
Title: Ice resisting type semisubmerged off shore structure
Inventor: KAWASAKI TETSUO
IPC: B63B35/44
Filed: 1980-01-11
Abstract: PURPOSE: To make the entire construction withstand sea ice without enlarging it hugely with generation of a bending stress in the sea ice against columns by shaping a conical ice contact surface of the columns which are erected on a lower hull to support the main deck.  
     CONSTITUTION: The ice contact surface 2a of columns 2 which are erected on a lower hull 1 to support the main deck 3 is made conical as derived from the body of revolution in hyperbola. This generates a bending stress in sea ice against the columns thereby minimizing the area of an off-shore structure subject to external force by the sea ice. Thus, minimal force works on the off-shore structure when it is subjected to the external force by sea ice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11196784-A (JP)
Title: Cooking of fried food and coat powder for fried food
Inventor: TOKUYAMA NAOTO
IPC: A23L5/10
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooking method capable of cooking crispy fried food-like food scarcely attaching to aluminum foil, etc., almost free from tackiness and having good texture in a method for cooking fried food-like food which is similar to deep fried food fried with oil or fry by heating with oven toaster, etc. SOLUTION: In this method for cooking fried food-like food by beating a material to be cooked, dipping the materials in egg, covering the material with coat powder for fried food, sprinkling liquid-like oil thereto and heating the treated material in a heating cooker, a coat powder for fried foods obtained by compounding 100 pts.wt. bread crumb with 10-50 pts.wt. starch or grain flour and 20-100 pts.wt. water soluble component and compounding 100 pts.wt. of the compounded material with 0-14 pts.wt. edible oil and fat is used as the coat powder for fried foods.
Patent JP-H04241233-A (JP)
Title: Image rotation actuator
Inventor: EKUSA NAOYUKI
IPC: G11B7/09
Filed: 1991-01-10
Abstract: PURPOSE:To set an image rotation prism for allowing a light spot condensed on the information recording surface of an information recording medium from a semiconductor laser to follow a track at a neutral position with a simple configuration. CONSTITUTION:A movable part 51 including the image rotation prism 1 for allowing the plural light spots 112a, 112b and 112C which are condensed on the information recording surface 106 to be radiated to follow the track is elastically supported by dumpers 11a and 11b.
Patent JP-S59127608-A (JP)
Title: Method for controlling filter cloth washing apparatus of filter press
Inventor: TOKUNAGA KIYOHIKO
IPC: B01D25/12
Filed: 1983-01-07
Abstract: PURPOSE:To always enable the washing of filter cloth in an optimum state, in a filter cloth running type filter press, by controlling a filter cloth washing apparatus by the signal which is obtained by detecting the clogging degree of filter cloth after washing. CONSTITUTION:A filter cloth washing apparatus 8 comprising a shower or the like is provided on the way of the running path of filter cloth 6 in the upper part of a main body frame 1 and the clogging detecting part 9 of the filter cloth 6 is provided behind the washing apparatus 8. For example, when washing is insufficient and the clogging degree of the filter cloth is heavy, the increased pressure in a compressor 5 is detected by a detector 16 and the amount of washing water is increased and water pressure is made high by this detection signal while performing control so as to reduce the running speed of the filter cloth and to prolong washing time to enhance the washing effect of the filter cloth.
Patent JP-S62160484-A (JP)
Inventor: SAGARA RYOJI
IPC: G06F40/189
Filed: 1986-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5286282-A (JP)
Title: High-ceiling-light power-supply system
Inventor: MASUOKA NOBUO
IPC: H02G3/02
Filed: 1976-01-08
Abstract: PURPOSE: To improve the reliability of the power supply of a high-ceiling light by employing a contactless power supply system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57115868-A (JP)
Title: Insulated gate type semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHIYUNPEI
IPC: G02F1/1368
Filed: 1981-01-09
Abstract: PURPOSE:To obtain the semiconductor device suitable for driving a crystal display device by selectively laminating second and third semiconductor layer having an approximately same configuration on a first semiconductor layer provided on a substrate, providing a source and a drain on the first and third semiconducror layers, and providing a gate electrode on the second semiconductor layer. CONSTITUTION:A unit picture element is constituted by one field effect semiconductor  device and one capacitor. Said picture elements are arranged in a matrix shape. The  picture element is selected by the semiconductor device of the same type and a driver  comprising an inverter and a resistor, which are provided on the same substrate, and  a liquid crystal device is operated. In this constitution, the insulated gate type semiconductor device is constituted by the semiconductor layer provided on te substrate 1  made of glass or aluminum. The first semiconductor layer 12 is provided on the substrate 1, the second semiconductor layers 14 and 15 having the same configuration are  provided thereon, the source or drain regions is formed on the layers 12 and 15, respectively, a layer 14 is used in a channel region, and a gate electrode 17 is deposited  on the periphery via an insulating film 16.
Patent JP-H07204041-A (JP)
Title: Partition system for office
Inventor: KANO YUTAKA
IPC: E04B2/74
Filed: 1994-01-12
Abstract: PURPOSE:To realize both of independence and feeling of releasing as a whole of a worker by lowering the height of a partition panel. CONSTITUTION:Housing boxes 20 each with a door are fixed at the upper end of a partition panel 10 where a desk top board 13 is assembled through brackets 14 and 15. The housing boxes 20 are arranged opposite to each other. This allows a worker to utilize the housing boxes separately on both sides of the partition panel 10 exclusively.
Patent JP-S60146301-A (JP)
Title: Robot position correcting method
Inventor: MATOBA HIDEAKI
IPC: G05B19/404
Filed: 1984-01-11
Abstract: PURPOSE:To perform automatically the horizontal/vertical positioning between a robot and a subject in a short time by using a measuring means for distance between the robot and the subject, a position measuring means for revolving angles of each robot shaft and an arithmetic means. CONSTITUTION:A robot 1 having an encoder for position measurement holds a cylindrical parts 4 set on a conveyor 5 with a hand 3 containing a sensor 2 for measurement of distance. The robot 1 is moved manually by means of an action indicating device 7 to set the sensor 2 on the upper surface side of the parts 4. Then a start signal is delivered from a controller 6 for the sensor 2. Thus the sensor 2 measures the distance between the robot and the upper surface side of the parts 4, and the center position of the hand 3 is calculated together with the encoder information given from each robot shat. At the same time, a normal line is obtained on the upper surface side of the parts 4. Then the target point for shift of the robot 1 is calculated from the hand center position and the normal line. The revolving angle of each robot shaft is calculated from said target point and the structure data on the robot. Thus it is possible to obtain the information for correction of the robot position.
Patent JP-2000198193-A (JP)
Title: Method for operating ink jet recording head
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/055
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a malfunction of a piezoelectric vibrator for generating a pressure in a pressure chamber due to a dew formation or the like by heating the vibrator to a higher temperature than that of the circumference before starting printing. SOLUTION: A temperature in the circumference of a recording head 31 is sensed by a first temperature sensing means 37. If the sensed temperature is a set value or above, a humidity in the circumference of the head 31 is sensed by a humidity sensing means 38. If the sensed humidity is a set value or above, a heater 30 is energized, and the heater 30 is heated. A piezoelectric vibrator 6 for generating a pressure in a pressure chamber is heated to a higher temperature than the temperature of the circumference by the heat of the heater 30 before starting printing. Thus, a dew formation or the like does not almost occur, and a malfunction of discharging an ink droplet irrespective of a drive signal of printing can be effectively prevented.
Patent JP-S59125888-A (JP)
Title: Device for culture
Inventor: KAWAMURA KINICHI
IPC: C12M1/00
Filed: 1983-01-10
Abstract: PURPOSE:To enable washing and maintenance of a device for culture by an extremely simple operation, by equipping a culture tank relatively movable against a fixed top cover. CONSTITUTION:In a device for culture provided with the culture tank 2 to put a culture substance in it and the detachable top cover 3 to close the top opening of it, the top cover 3 is fixed, and the culture tank 2 is equipped relatively movably against it in such a way that the culture tank 2 can be approached to the cover and kept apart from it. Namely, all incidental facilities are attached to the top cover 3, the internal structure of the culture tank 2 is made simple ideally. When the top cover 3 is removed, the incidental facilities attached to it require no overhaul and washing and maintenance of the device for culture can be carried out by an extremely easy operation.
Patent JP-S61163563-A (JP)
Title: Positive electrode black mix of alkaline cell
Inventor: MIYASAKA KOJIRO
IPC: H01M4/62
Filed: 1985-01-11
Abstract: PURPOSE:To prevent electrical capacity of the captioned cell in storage from being reduced even if a positive electrode action substance is a strong acidic one by compounding the captioned positive electrode black mix with use of conductive ceramics powder as a basic component. CONSTITUTION:The captioned positive electrode black mix has as a basic component powder of a positive electrode action substance and conductive ceramics powder serves as an electric conduction auxiliary agent. This powder is kept away from oxidation caused by a chemical reaction with the positive electrode action substance since it is excellent in chemical stability. Namely, it does not reduce the positive electrode action substance or does not invert to a substance of high electric resistance in itself. For such conductive ceramics, a nitride such as TaN, ZrN, TiN, NbN, and Vn, and a carbide such as TiC, WC, and TaC are employed. Hereby, a positive electrode black mix is assured, which can prevent the electrical capacity of a cell in storage from being reduced.
Patent JP-S61161468-A (JP)
Title: Stocker device corresponding to many kinds of articles
Inventor: OKITSU HIKARI
IPC: H05K13/02
Filed: 1985-01-11
Abstract: PURPOSE:To attain the handling of plural kinds of ICs and to execute stage replacement corresponding to the change of the kinds of ICs rapidly and easily by forming plural shoot rails and IC measuring sockets, etc. CONSTITUTION:When a slide base 8 is set on the shown position, many thin ICs 3d are successively carried by the shoot rail B and passed through the inside of a thermostatic oven 6. The ICs 3b are kept at a prescribed temperature condition and then delivered to a stocker carrier so as to be supplied to the IC measuring socket 7. The base 8 is shifted downwards by a distance L and the shoot rail A is directly opposed to the arrow E of the carrier. Then, many thick ICs 1a are successively carried, passed through the inside of the oven 6, and after being kept at a prescribed temperature condition, supplied to the socket 7. Then, the base 8 is shifted upwards by the distance L and the shoot rail C is directly opposed to a carrier E, so that thick ICs 1c are similarly supplied to the socket 7.
Patent JP-H01250019-A (JP)
Title: Two-phase signal generation apparatus and method
Inventor: ROBAATO ESU RANDEIN
IPC: H02K24/00
Filed: 1989-01-10
Abstract: PURPOSE: To set the phase difference between generated sine and cosine signals to be strictly 90 deg. by regulating an electric signal being induced in each stator winding as the rotor rotates appropriately thereby obtaining an RDC voltage signal. CONSTITUTION: Two-phase voltage signals are generated as functions of inductive reluctance as shown by expressions I, II. In the expressions, the phase angle between Vx and Vy is just equal to 90 deg. and the term [A+An+B+Bn] contains absolutely no second harmonic component. Windings fixed to a stator 26 are connected in series with the same polarity and the reverse polarity to form an inductance bridge. RDC voltage signals of Vx and Vy are generated as a function of the qoutient obtained through division of the term [A-An-B+ Bn] by the term [A+An+B+Bn] for the Vx and the qoutient obtained through division of the term [A-An+B-Bn] by the term [A+An+B+Bn] for the Vy.
Patent JP-S61161554-A (JP)
Title: Hardware simulator
Inventor: ITO OSAMU
IPC: G06F19/00
Filed: 1985-01-11
Abstract: PURPOSE:To use effectively hardware by loading a simulation model through a load processor, a control processor, and a connecting network. CONSTITUTION:A hardware simulator consists of a connecting network 1 which connects processors, a logic processor 2 which processes logical parts of a simulation object model, a memory processor 3 which processes memory parts of the model, a control processor 4 which controls the simulation itself, and a load processor 5 to which processor information is issued at the simulation loading time. The simulation model is loaded through the load processor 5 to which processing processor information is given, the control processor 4, and the connecting network 1.
Patent JP-S58120657-A (JP)
Title: Non-rigid vinyl chloride resin film for agriculture
Inventor: UMEZAWA HIDEO
IPC: C08L27/06
Filed: 1982-01-12
Abstract: PURPOSE:The titled film having improved transparency and low shrinkage, obtained by blending vinyl chloride resin with inert solid fine particles whose fine pores are filled with an additive for vinyl chloride resin, followed by making the blend into a film. CONSTITUTION:Fine pores of inert solid fine particles are previously filled with an additive for vinyl chloride resin until no occurrence of bubbles is observed when they are immersed in a polypropylene glycol bath heated at 160 deg.C, 100pts.wt. vinyl chloride resin is blended with 0.05-10pts.wt. inert solid fine particles, and made into a film. A plasticizer, a stabilizer, etc. is used as the additive for filling the fine pores, it is melted or dissolved in a solvent and processed into a solution, and it is blended with the inert solid fine particles by a mixer.
Patent JP-H06208993-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L21/31
Filed: 1993-01-11
Abstract: PURPOSE:To improve yield-reliability by forming a flat interlayer insulating film and forming fine multilayer interconnections. CONSTITUTION:Surfaces of interconnections 6 are treated by reactive ion etching using fluorine compound gas thereby to selectively coat between the interconnections with a spin-on-glass film 10. Then, condensation polymerization reaction of the film 10 is accelerated by exposing it with vapor of fluoroalkoxy- silane to be densified. After the film 10 is selectively formed, a silicon oxide film 11 is formed by a plasma CVD, and a completely flat interlayer insulating film is formed. A fine multilayer interconnection structure can be easily formed by using a method for flattening an interlayer insulating film.
Patent JP-H04261930-A (JP)
Title: Secrets washing seat
Inventor: KAWAGUCHI HIDEKI
IPC: E03D9/08
Filed: 1991-01-11
Abstract: PURPOSE:To enhance a feeling of satisfaction by an user by irregularly changing hot air capacity which is blown off into a closet. CONSTITUTION:A secrets washing seat is furnished with a nozzle rod 10 at the tip end of which a water injection port is provided, a warm water heater 12 and a warm water flow rate regulating valve 13 which are fitted onto a warm water supply passage for the nozzle rod, a warm water heater 10 and a warm air fan 15 which are fitted onto a warm air supply passage communicated with the inside of a closet main body, and with a control device G generating drive signals based on a data series in which power spectrum is proportional to the inverse number of frequency, at least at the drive section of the aforesaid warm air fan. After washing action by the nozzle rod has been over, a drive signal is outputted to the fan motor drive circuit of the warm air fan by an irregular signal generating device and the like based on the data series in which power spectrum is proportional to the inverse number of frequency. By this constitution, the revolution of the fan motor, that is, warm air capacity to be supplied to the inside of the closet main body can be irregularly changed while being adjusted to the rhythm of natural world such as the living body rhythm of a human being and the like.
Patent JP-H11199602-A (JP)
Title: Water absorbing polymer and its production
Inventor: KAMITOU TERUYUKI
IPC: C08F8/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water absorbing polymer by carrying out aqueous solution polymerization in the presence of a surfactant, causing no reduction in water absorbing characteristics of the water absorbing polymer in a final product, having no problem of safety and to obtain a water absorbing polymer having excellent water absorbing characteristics free from problem of safety. SOLUTION: In this method for producing a water absorbing polymer by subjecting a monomer convertible to a water absorbing polymer by polymerization to aqueous solution polymerization, the polymerization is characteristically carried out in the presence of a polymerizable surfactant, preferably foams, to give the objective amorphous ground particle-like water absorbing polymer in which the surfactant is bonded to the polymer by a covalent bond.
Patent JP-S59127481-A (JP)
Title: Smear correcting circuit
Inventor: KUNII KAKUJI
IPC: H04N5/335
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a smear correcting signal with a good S/N ratio even when the quantity of incident light is small by estimating the amount of a smear from an image pickup signal of every picture element accumulated in a one-field period, and using it as the smear correcting signal for the next field. CONSTITUTION:The image pickup output signal of an image pickup element 10 is converted by an A/D converter 13 into a digital signal, which is passed through a smear correcting circuit 20 and processed by a signal processing circuit 14. The processed signal is reconverted into an analog signal by a D/A converter 15. The circuit 20 consists of the signal addition part A consisting of adders A1-Am set up as many as horizontal picture elements, memories RO-RE provided in relation to odd-numbered and even-numbered fields stored with the output of the addition part, and a coefficient device 22. Data accumulated by the addition part A is written in the memories RO, and RE; when the data is written in the memory RO by switches SW1 and SW2, data which is one field before is read out of the memory RE and supplied to the coefficient device 22 to be converted into data for smear correction.
Patent JP-S60147003-A (JP)
Inventor: KAWASHIMA KENICHI
IPC: F22D1/02
Filed: 1984-01-12
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-H11258889-A (JP)
Title: Method for maintaining consistent current to voltage relation ship and addition device
Inventor: SKINNER GARY W
IPC: G03G15/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To maintain a substantially consistent current to voltage relationship by generating control voltage having AC and DC components by superimposing a 1st DC voltage component on monitored voltage, superimposing a 2nd DC voltage component on the control voltage generated by superimposing the 1st DC voltage and varying the control voltage in response to the change of the 2nd DC voltage component. SOLUTION: Inputs A and B exist in an AC high voltage power source 28, and an input C exists in a power source 25. The input A is offset coronode reference voltage 11. the reference voltage 11 provides a constant DC offset to be superimposed on the AC voltage power source 15 of the input B. The input C gives real voltage generated from an adjustable DC voltage power source 13 amplified by a high-voltage amplifier 21 and applied on a grid 29. Furthermore, the non-amplification display of the voltage power source 13 is superimposed on the AC waveform of the input B so that output from a tracking circuit 17 may follow up the voltage set value of the grid 29.
Patent JP-H08191184-A (JP)
Title: Manufacture of printed wiring board and manufacturing equipment
Inventor: IWAKI TAKAHIKO
IPC: H05K3/40
Filed: 1995-01-11
Abstract: PURPOSE: To provide a method wherein high reliable filling of conducting paste for through holes is obtained and its manufacturing equipment. CONSTITUTION: A sheet 2 having elasticity and ventilation is laid on a suction stage 1, and an object to be printed wherein through holes 7 are perforated in previously specified portions is set on the sheet 2. Conducting paste 5 supplied on the object to be printed is printed with a squeegee 6 while the object is sucked with the suction stage 1, and the through holes 7 are filled with the conducting paste 5.
Patent JP-H01184619-A (JP)
Title: Magnetic recording medium
Inventor: MIYAMOTO KAZUYUKI
IPC: G11B5/66
Filed: 1988-01-09
Abstract: PURPOSE:To improve durability and traveling property without deeriorating electromagnetic conversion characteristics by successively laminating a nonmagnetic layer having a specific temp. or above of thermal deformation temp., thin magnetic metallic film layer, thin nonmagnetic metallic film layer consisting of a metal and/or metal compd., and lubricating agent layer. CONSTITUTION:This magnetic recording medium is formed by laminating the nonmagnetic base 1 consisting of polyether sulfone, etc., having >=140 deg.C thermal deformation temp., the thin magnetic metallic film layer 2, the thin nonmagnetic film layer 3 consisting of the metal and/or metal compd. and the lubricating agent layer 4 in this order. Since the thermal deformation temp. of the nonmagnetic base 1 is >=140 deg.C, there is no deformation of the nonmagnetic base 1 arising from a temp. rise at the time of forming the thin magnetic metallic film layer on the nonmagnetic base 1 and the film forming conditions for the thin magnetic metallic film layer can be relieved. In addition, this recording medium has the thin nonmagnetic film layer 2 having good adhesiveness between the base 1 and the thin metallic film having the good electromagnetic conversion characteristics and the layer thickness of the lubricating agent layer 4 does not increase a spacing loss. The durability and traveling property are, therefore, enhance without deteriorating the electromagnetic conversion characteristics.