baber/WOPTO huggingface dataset:
Patent JP-S58136944-A (JP)
Title: Room heating device
Inventor: KUWABARA EIJI
IPC: F24D19/10
Filed: 1982-02-09
Abstract: PURPOSE:To realize a smooth operation without repeating ON-OFF operation to obtain a comfortable room heating by a method wherein a coolant flow rate is adjusted based on a detection of a change in room temperature, and an overcooling degree of the cooland due to the adjustment of the coolant flow rate is detected, thereby controlling a coolant circulating rate. CONSTITUTION:The coolant introduced into a vapor generator 1 by the operation of a circulation pump 4 exchanges heat with hot water from a duct 6 and changes into vapor, which flows into a condenser 3 via a flow rate asjustor valve 2. The coolant gas exchanges heat with room air in the condenser 3 and changes into liquid, while heating the room air. In the above operation, when a room heating load decreases and a detected room temperature by a temperature detector 8 rises, the flow rate ajustor valve 2 is controlled in the closing direction, so as to reduce the cooland flow rate. When this causes the liquid cooland in the condensor 3 to reduce and the overcooling degree of the coolant on an outlet side drops down, said state is detected by a temperature detector 9 and pressure detector 10, which provide outputs to decrease the rotation  number of the circulation pump 4 through a control circuit 11.
Patent JP-H11220678-A (JP)
Title: Television receiver
Inventor: HATA TAKASHI
IPC: H04N17/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver for easily detecting a power supply voltage supplied to each circuit of a television receiver and the abnormality of the power supply voltage path. SOLUTION: A power supply supplied from a power source circuit 2 to an IF circuit 9, video circuit 10, and deflection circuit 11 incorporated in an IC 8 for processing a television signal is outputted through attenuators ATT 17-19 to a switch 20. The switch 20 successively switches the switch 20 through a BUS interface 12 according to a control signal outputted from a CPU 4 of a tuning microcomputer 3. The output from the switch 20 is converted into an ADD converting circuit 21, and when the value of this digital signal is within a normal value, it is judged that a power supply path is normal, and when the value of this digital signal is beyond a normal value, it is judged that the power supply path is abnormal, and which voltage path is abnormal is displayed on a CRT 16, and an LED 22 is turned on and off.
Patent JP-S62177929-A (JP)
Title: Semiconductor device reinforced in radiation resistance
Inventor: KASAMA KUNIHIKO
IPC: H01L27/04
Filed: 1986-01-30
Abstract: PURPOSE:To recover circuit characteristics even on the reception of radiation damage, and to enable use under a radiation environment for a prolonged term by providing a semiconductor device with a supply source for hydrogen and a function conducting heat treatment. CONSTITUTION:An inter-layer film or a protective film is formed by a film containing a large quantity of hydrogen. When the radiation deterioration of an element exceeds a certain fixed standard, a function heating a material to be heated at 100-300 deg.C is provided. Consequently, fixed positive charges stored in an oxide film by radiation exposure and an interface level on an silicon-silicon oxide film surface are generated. These damages are removed by hydrogen diffused from the inter-layer film or the protective film through heat treatment at 100-300 deg.C. Accordingly, circuit characteristics even on the reception of radiation damages are recovered, thus allowing use under a radiation environment for a prolonged time.
Patent JP-H10225180-A (JP)
Title: Motor driving gear
Inventor: TATEZAWA ICHIRO
IPC: H02P25/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving gear which prevents drive voltage control of a motor from being influenced by dispersion of integrated magnetic flux provided in a saturable core, so as to provide excellent linearity of a speed control characteristic. SOLUTION: In a motor driving gear 1 comprising a switching power source part 2 switching, by a main switch element Q1, DC voltage by a prescribed frequency converted into AC voltage of high frequency to rectify this high frequency AC voltage filtered to output drive power of a motor, output detection part 3, magnetic amplifier L1 using a saturable core, and a control part 4 controlling a reset current allowed to flow in the magnetic amplifier L1, to make the control part 4, in accordance with an output from the output detection part 3, adjust a level of the reset current made to flow in the magnetic amplifier L1 based on a prescribed indication value, to change an output of the switching power source part 2, so as to perform speed control of the motor M, a current correction circuit 6 is additionally provided,  which corrects a level of the reset current based on the output from the output detection part 3.
Patent JP-S63157587-A (JP)
Title: Teletext receiver
Inventor: SODA KOICHI
IPC: H04N7/08
Filed: 1987-01-29
Abstract: PURPOSE:To attain the turn-over of pages of a program and to decrease the waiting time by receiving and displaying designated program soon from a stored program is selecting the program number of an object teletext by means of remote control. CONSTITUTION:A teletext signal is extracted from a television signal inputted from a television video input terminal 1 by a data clock generating circuit 4 and converted into a digital signal. Then a program data is stored in a packet buffer 7 via an error correction circuit (BEST) 6. Then the program data stored in a packet buffer 7 is transferred and stored sequentially in a program data storage RAM 15 by a picture processing MPU 9. In selecting the object teletext program by the remote controller 30, a program selection number data is sent to the picture processing MPU 9 via a light receiving section 31 and a system control MPU 20, it is extracted form the program data storage RAM 15 and the designated program is received and displayed.
Patent JP-S53104401-A (JP)
Title: Pump device with non-stage transmission
Inventor: KAWABATA MINORU
IPC: F04B49/00
Filed: 1977-02-23
Abstract: PURPOSE: To stabilize the characteristics of the flow rate of a pump in the case when the load of a pump device is reduced, by attaining press.  control action in the case of the maximum load of the pump device without changing the speed change ratio of a non-stage transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61179442-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-02-04
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating a specified pyranthrone deriv. and a ketazine deriv. in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains the pyranthrone deriv. represented by formula I, and the ketazine deriv. represented by formula II in which each of R1, R2, R3, and R4 is alkyl, aralkyl, or aryl, and a pair of R1 and R2, a pair of R3 and R4 each may form a cyclic amino group together with the combined N atom, or the electrostatic charge generating layer of a functionally separated photosensitive body contains the deriv. of formula I and the charge transfer layer contains the deriv. of formula II, thus permitting the photosensitive body contg. both in the single photosensitive layer or in the laminated layers to be enhanced in photosensitivity and capable of forming a good-quality image even after repeated cycles of image formations, and accordingly a superior photosensitive body small in residual potential after repeated uses to be obtained.
Patent JP-S60166189-A (JP)
Title: Method for laser marking
Inventor: HOTSUTA KAZUAKI
IPC: B23K26/18
Filed: 1984-02-06
Abstract: PURPOSE:To perform laser marking without flawing by coating a material to be marked with a laser light-transmittable film and marks said material by the laser light irradiated through said film. CONSTITUTION:The surface of a material 5 to be marked is coated with a laser light-transmittable film 12 and a laser beam is irradiated through the film 12 to the material 5. The material 5 subjected to irradiation of such laser beam is marked on the surface. The gas emitted by evaporation of the material 5 escapes to the outside by passing through the spacing between the film 12 and the material 5 without generating the scattering matter. The residual material that may be generated is fixed in the bottom of the marking part 6.
Patent JP-H11220737-A (JP)
Title: Dynamic image encoder
Inventor: MIZUTA TAKASHI
IPC: H04N19/85
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To always perform stable encoding, without being affected by the kinds of images, subtitles inserted into images, noise mixed with the images or the like. SOLUTION: A difference detector 104 examines the correlation between the same fields of adjacent frames in television dynamic image data of 30 frames per second 2-3 pulled down and detects a position of an overlapped field. Then, by eliminating this overlapped field, the television dynamic image data are converted into frame rate of original dynamic images. Also, when the television dynamic image data the 2-3 pull down cycle of which is broken down are inputted and a lock detection circuit 107 detects out-of-lock state of a PLL circuit 106, a selection circuit 108 outputs compensation frame data by repeating only the first field twice from a frame memory 105, and a switching circuit 110 outputs a compensation frame synchronizing signal from a frequency divider.  Thus, the out-of-lock period being of out of PLL synchronism, the compensation frame data and the compensation frame synchronizing signal are inputted to a highly efficient encoder 112, and stable operation is maintained.
Patent JP-S63187345-A (JP)
Title: Table edit processing system
Inventor: ISHII HISAMI
IPC: G06F12/00
Filed: 1987-01-30
Abstract: PURPOSE:To universally perform an edit processing, by enabling a bit of edit information to be stipulated as an edit information table independently from an edit program. CONSTITUTION:A data reading means 2 reads a data stored in a second-order storage device 1 in a data developing area, and a table stipulating means 4 stipulates the bit of edit information of the data as the edit information table, and a table storing means 5 stores the edit information table stipulated by the table stipulating means 4 in a table storing area 6. And a table reading means 7 reads the edit information table stored in the table storing area 6 in the table developing area, and a table edit processing means 9 edits the data read in the data developing area by referring to the edit information table read in the table developing area, and stores an edited result in an edit result storing area 10, and an output means 11 outputs the edited result stored in the edit result storing area 10. In such a way, it is possible to use the edit program universally.
Patent JP-S58137427-A (JP)
Title: Method for controlling operation of dust collecting apparatus in exhaust gas treating system
Inventor: YADA KATSUTOSHI
IPC: F23J15/00
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the corrosion due to SO3, by adjusting dust collecting capacity based on detected values of soot and SO3 in an exhaust gas so as to bring said values into ranges of preliminarily set predetermined values. CONSTITUTION:By a soot and SO3 densitometer 10 arranged to the outlet side of an electric dust collecting apparatus 4, soot concn. and SO3 concn. in an exhaust gas in the outlet side thereof are detected. Both detected values are transmitted to the minicomputer 13 of an efficiently controlling apparatus of the electric dust collecting apparatus as feedback signals and the minicomputer 13 receives the signals to convert the same into a soot/SO3 amount and compares the same to set predetermined values to emit a control signal to control the charging currents of each power source apparatus 15 provided to every each sections of electric dust collecting apparatus 4 through each microcomputer 14. By this method, all of SO3 is adhered to soot and corrosion due to SO3 is not generated.
Patent JP-S62178738-A (JP)
Title: Air-fuel ratio control method for engine
Inventor: SATO NOBUHIKO
IPC: B60W10/10
Filed: 1986-01-31
Abstract: PURPOSE:To improve the economical efficiency of fuel without spoiling operating properties, by a method wherein an air-fuel ratio switching delay time after transfer of a low speed operation region to a high speed operation region is set according to a rotation speed during shifting to the high speed side. CONSTITUTION:In a control unit 16, in a high speed operation region where a suction negative pressure is below a specified value or a rotation speed exceeds a specified value, feedback control based on an electric signal from an oxygen sensor 22 is released to operate a control valve 15 by means of a low duty value or hold the control valve in a closed state. With this constitution, fuel in a fundamental feed amount weighed mainly by a jet 3 is fed to a mixer 5 to feed air-fuel mixture, having a lean air-fuel ratio, to an engine 11 to improve the economical efficiency of fuel. In which case, a delay time, by which acceleration operation is effected in a theoretical air-fuel ratio even after an engine is transferred from a low speed operation region to a high speed operation region, is increased when a rotation speed, shifted to the high speed side in the low speed operation region, is decreased, and is decreased when the rotation speed is increased.
Patent JP-S57133102-A (JP)
Title: Preparation of polyolefin
Inventor: HASUO MASAYOSHI
IPC: C08F10/00
Filed: 1981-02-13
Abstract: PURPOSE: To obtain a highly stereoregular polyolefin, by using a highly active polymerization catalyst obtained by compounding an organic al compound to a solid component prepared by the contact treatment of specifically treated solid titanium trichloride complex fine power with a specific unsaturated monocarboxylic acid.  
     CONSTITUTION: An olefin is polymerized using a catalyst system composed of (A) a solid catalyst component obtained by the mixing and contact treatment of (i) solid titanium trichloride complex fine powder prepared either by precipitating from a liquid composition containing liquefied titanium trichloride in the presence of an ether (e.g. di-n-butyl ether) at ≤150°C or by the complexing treatment and halogen compound treatment of solid titanium trichloride prepared by the reduction of titanium tetrachloride with an organic aluminum compound with (ii) a monocarboxylic acid ester of formula (R 1  and R 2  are H or 1W3C aklyl; R 3  is ≥9C alkyl), e.g. n-dodecyl methacrylate, and (B) an organic aluminum compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57135386-A (JP)
Title: Watch provided with hydrobarometer
Inventor: NIKAIDOU SUSUMU
IPC: G04B47/06
Filed: 1981-02-13
Abstract: PURPOSE:To obtain a watch provided with a hydrobarometer of a simple constitution, by detecting the excitation of a vibration diaphragm opposed through an air chamber to a thin part of a back, by a piezoelectric thin film. CONSTITUTION:An air chamber 3 is formed by a thin part 1a of a back 1, the back 1 and a circular thin vibration diaphragm 2 are installed so as to be opposed to each other through the air chamber 3, and resonance frequency of the diaphragm 2 driven and energized by a frequency dividing output, etc. is varied higher as the depth of water becomes deep and static pressure of the air chamber 3 becomes highs. The energizing amplitude of the resonance frequency corresponding to this depth of water is detected by a piezoelectric thin film 6 provided on the diaphragm 2, and it is possible to obtain a clock provided with a hydrobarometer, which is capable of measuring and displaying the depth of water, too, by a simple constitution consisting of a few parts.
Patent JP-H06231692-A (JP)
Title: Pallet for carying cathode ray tube
Inventor: KURIBAYASHI YUKIO
IPC: B65G47/74
Filed: 1993-02-08
Abstract: PURPOSE:To lower vibration force at the time of carriage as well as to prevent deterioration in quality by providing each heat resistant shock absobing member for the lug hold section of a pallet holding the lugs of a cathode ray tube. CONSTITUTION:The upper surface of an adapter 15 acts as a Jug hold section 16 holding the lug 12 of a cathode ray tube 10, and each shock absorbing member 17 composed of heat resistant rubber and the like is fixed onto the hold section 16. The lugs 12 of the cathode ray tube 10 are received by the shock absorbing members 17 so as to be fixed onto a pallet 13, and the cathode ray tube is carried on by a conveyor to respective processes in order so as to be processed. The cathode ray tube 10 is indirectly held via the shock absorbing members 17 so as to be carried on without being brought into contact directly with the metallic adapter 15. Since the members 17 act as a cushion, the vibration force of the pallet 13 is considerably reduced.
Patent JP-S58137127-A (JP)
Title: Magnetic head device
Inventor: FURUICHI SHINJI
IPC: G11B5/265
Filed: 1982-02-10
Abstract: PURPOSE:To facilitate the manufacture of a magnetic head device, by specifying the gap depth of a core for erasure through a recording/reproduction core, and thus simplifying the shape of the core for erasure and also making the erasure gap depth irrelevant to precision in assembly. CONSTITUTION:The gap depth 8 of the erasing head of a magnetic head device is specified by a magnetic head core 1 for recording and reproduction. Thus, the gap depth 8 is specified, so the erasing core may be prismatic. Therefore, the shape of the erasing core is simplified and the erasure gap depth is nor irrelevant to the precision in assembly, thereby facilitating the manufacture.
Patent JP-S63162281-A (JP)
Title: Thermal color-forming sheet
Inventor: MIURA YASUSHI
IPC: B41M5/28
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a sharp and uniform analog recording image due to the heat of an image area of an original generated by a flashing light source, by a method wherein a thermal color forming layer and an adhesive layer having releasability are provided on a substrate in order from the substrate side. CONSTITUTION:In a thermal color-forming sheet, a thermal color-forming layer 1b coloring at the heated portion thereof is provided on a substrate sheet 1a and an adhesive layer 1c is formed on the thermal color-forming layer 16. The thermal color-forming layer 16 is a layer coloring to a desired color due to heat and composed of a thermal color-forming substance contained in a binder. The thermal color forming layer 1b preferably has a thickness of about 10-100mum. The adhesive layer 1c has adhesion as well as releasability and prefarably a thickness of of 5-10 mum. The adhesive layer of the thermal color- forming sheet can ensure the close contact of the thermal color-forming sheet with an original. In this manner, the thermal conductivity from the original to the thermal color-forming sheet is enhanced and a good recording image without irregularities can be obtained.
Patent JP-H06232245-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: MATSUI MASAKI
IPC: H01L27/12
Filed: 1993-02-08
Abstract: PURPOSE:To form a thin SOI layer having a uniform thickness by a method wherein uneven dielectric layers are joined so as not to leave a cavity inside a substrate, the joined uneven dielectric layers inside the substrate are used as a stopper and a selective polishing operation is performed. CONSTITUTION:Recessed parts 2 and grooves 3 which make the recessed parts 2 communicate with a substrate end part are constituted in a mirror face 1a on a single-crystal silicon substrate 1, a thermal oxide film 5 is bonded directly to another silicon substrate 4 which has been formed in advance, and a bonded substrate which has a cavity therein is obtained. Then, the cavity at the inside is oxidized via the grooves 3, and the cavity at the inside is buried with a protruding and recessed oxide film 6a. Then, the substrate 1 is polished until the grooves 3 are exposed from the other main face 1b. After that, the oxide film 6a formed in regions corresponding to the recessed parts 2 is used as an etching stopper, a selective polishing operation is performed, and a thin-film SOI layer 7' having a uniform film thickness is formed in regions other than regions where the recessed parts 2 have been formed.
Patent JP-H04211972-A (JP)
Title: Recorder
Inventor: WATABE FUMIHIKO
IPC: B41J15/04
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a recorder capable of performing a sharp recording by improving the accuracy of a distance between a recording medium and a recording means. CONSTITUTION:In a recorder performing recording on a recording medium 1, the recorder is provided with a recording head 38 for making recording on the recording medium 1, a rotating body rotatably mounted, and a platen roller 8 capable of displacing toward the aforesaid recording head 38 and toward the peripheral surface of the aforesaid rotating body, and the aforesaid platen roller 8 is positioned to the aforesaid recording head 38.
Patent JP-S56116595-A (JP)
Title: Wind-powered boat with bowl-shaped rotary sail
Inventor: ISHII GINZOU
IPC: F03D9/00
Filed: 1980-02-20
Abstract: PURPOSE: To propel a boat by wind power, by providing a windmill on a boat and transmitting the turning force of the windmill to a propeller through a clutch.  
     CONSTITUTION: The lower ends of rotary shafts 3, 3' are rotatably supported on fixed pedestals 2, 2' which are provided so that their upper ends are protruded on the right and left sections of the top of the body 1 of a boat. Bowl-shaped windmills 6 are attached to the upper ends of the rotary shafts 3, 3'. The lower ends of the rotary shafts 3, 3' are connected to a rotary output shaft 9 through a clutch 7 and a speed-up unit 8. The rear end of the rotary output shaft 9 is connected to the rotary shaft 11 of a propeller through a connector 10. A turning force can be transmitted to the rotary output shaft 9 also by pedals. Therefore, the boat can be propelled not only by wind power but also by manpower. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01195714-A (JP)
Title: On-vehicle receiver
Inventor: FUJIMOTO KOJI
IPC: B60R11/02
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the selection range of the content of broadcast from being narrowed by storing only the frequency of the broadcast with high receiving strength at the time of receiving the broadcast having the same content as that of the broadcast stored previously. CONSTITUTION:The frequency is pre-set in sequence of the broadcast having the higher receiving strength out of the broadcast received in the sand area by an auto pre-set function. And when it is decided that the reception of the broadcast with a different frequency but having the same content is performed by a broadcast content discrimination means 21 in performing the auto pre-set operation, only the frequency with higher receiving strength out of the frequencies of the broadcast having the same content is pre-set by a selection storage means 22. In such a way, it is possible to evade the duplicated pre-set of the broadcast having the same content in limited storage capacity.