baber/WOPTO huggingface dataset:
Patent JP-H102657-A (JP)
Title: Refrigerator
Inventor: WAKATABE TAKESHI
IPC: F25D21/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve thermal conduction efficiency by providing a wavy heat conductor on a rear surface of a partition plate and pushing a refrigerant tube to a front partition caul plate side by a crest part of the conductor in a refrigerator having a high pressure side refrigerant tube of a refrigerating cycle disposed as an anti-dewing heater on a front plate of a partition wall. SOLUTION: In the refrigerator comprising a high pressure side refrigerant tube 6 of a refrigerating cycle disposed as an anti-dewing heater at a partition plate 5 on a front plate of a partition wall 4, a heat conductor 10 formed by bending a strip piece in a wavy shape is provided on a rear surface of the plate 5, and troughs and ridges of the conductor 10 are arranged to cross with a linear part of the tube 6. In this case, a size between the trough and the ridge formed by a waveshape of the conductor 10 is 3 to 10mm. After assembling, the tube 6 is pushed with the conductor 10 at its protruding part 10a and deformed and embedded. Accordingly, heat from the tube 6 is transferred from the part 10a to a recess 10b with the plate 5. Simultaneously, since it rapidly heats the entire plate 5, its heat loss is reduced.
Patent JP-S5856643-A (JP)
Title: Underground regenerative device
Inventor: FUJIE KUNIO
IPC: F24S90/00
Filed: 1981-09-30
Abstract: PURPOSE:To store a large amount of heat in the undergound for a long time, by arranging vertically plural regenerative pipes, burying them in the underground with being connected one another. CONSTITUTION:The regenerative pipe group 1 consisting of the plural regenerative pipes 1a which are buried in the underground of the building 8 is thermally or fluidly connected the collector 9 for the heat of the sunlight set on the roof of the building 8 through the pump or blower 10. The thermally insulating materials 6 are set on the circumference under the floor of the building, namely, the upper surroundings of the regenerative pipe groups 1, and the earth 7 is laid on the ground part of the thermally insulating material 6. By circulating air or water through the regenerative pipes, heat is stored in the underground, the heat stored is transferred to the bottom of the building by the heat conduction from the underground to the floor, and the floor is heated by the radiation.
Patent JP-H0320985-A (JP)
Title: Connector
Inventor: KOZAI HIROSHI
IPC: H01R33/76
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the precise positioning function by providing elliptic or rectangular positioning guide holes on a connector. CONSTITUTION:When a module is to be coupled with a connector, input/output signal pins 23 of the module are guided to signal pin coupling guide holes 13 of the connector by the positioning between positioning guide pins 24 of the module end positioning guide holes 16 of the connector before input/output signal pins 23 of the module are brought into contact with a connector housing 11. Guide holes 16 provided at four corners of the housing 11 are formed in an elliptic or rectangular shape radially from the center of the connector. The positioning precision when the module and connector are coupled is not reduced when the ambient temperature changes and a difference in size is generated between them.
Patent JP-S5378022-A (JP)
Title: Starting method of thyristor converter
Inventor: KOBAYASHI ATSUO
IPC: H02M7/12
Filed: 1976-12-21
Abstract: PURPOSE: To make certain the ignition of the thyristor valve equipped with the amplifier on high voltage side, by adding the establishment of the power source on the high voltage side to the starting condition, as operation condition of the thyristor converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01320658-A (JP)
Title: Tape recorder
Inventor: SHIMIZU TAKAMOTO
IPC: G11B15/43
Filed: 1988-06-22
Abstract: PURPOSE:To prevent a tape from slackening upon completion of loading by detecting a load set on a tension regulater driving motor and changing a power voltage for the driving motor in accordance with a detecting output. CONSTITUTION:When the load set on the motor 9 becomes smaller, an output voltage of an operational amplifier 41 is boosted, while an output voltage of an operational amplifier 39 is dropped, provided that a flowing current is constant. This is compared with a reference voltage by an operational amplifier 45, and a comparison error voltage is lowered, and then a base voltage of a transistor 53 is lowered, and hence its emitter voltage is also lowered, so that the power voltage is lowered to decelerate the motor 9. On the other hand, when the load set on the motor 9 becomes larger, the output voltage of the operational amplifier 41 is dropped, while the output voltage of the operational amplifier 39 is boosted, and this is compared with the reference voltage by the operational amplifier 45, and the comparison error voltage is raised, and then the base voltage of the transistor 53 is raised, and hence its emitter voltage is also raised, so that the rotational speed of the motor is accelerated, thus making the rotational speed of the motor 9 constant regardless of the load.
Patent JP-S5943176-A (JP)
Inventor: SAITOU KOUICHI
IPC: D06P1/38
Filed: 1982-09-06
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-H0713955-A (JP)
Title: Low power consumption circuit
Inventor: SATAKE TOSHIFUMI
IPC: G06F15/78
Filed: 1993-06-24
Abstract: PURPOSE:To save the power consumption of a load connected to an output port by setting the output period and non-output period of the output port in an output control means. CONSTITUTION:When a bit B is 'L' by low power consumption setting, the output signal of a NAND gate 16 normally becomes 'H' and an output buffer 11A is operated in the same way as the conventional output buffer. Therefore, the contents of an output data latch 12 is outputted to the output port 10 and impressed on the load 2 as an output voltage Vcc. When the bit B is ''H'' by low power consumption setting, the output buffer 11A is controlled by responding to a reference clock C. When the output buffer 11A is an output state, the contents of the output data latch 12 is outputted as output data of the output port 10 and power is consumed by the load 2 connected to the output port 10. In the meantime, when the output buffer 11A is the non-output state, the output port 10 becomes a high impedance so that power is not consumed.
Patent JP-S5778370-A (JP)
Title: Power converter
Inventor: TOKUNAGA KIICHI
IPC: H02M7/12
Filed: 1980-11-04
Abstract: PURPOSE:To enable to perform a forward conversion and an inverse conversion using a single converter by a method wherein power is supplied to an AC system by converting the output of a secondary battery into an alternate current in a steady state, and the controlling signal of the inverter is changed when there is a surplus in the power of the AC system. CONSTITUTION:The power converter 50 and a wave-form improving reactors 61- 63 are provided between the secondary battery 13 and a transformer 4. The power converter 50, consisting of a gate turn off thyristor GTO and the like, is driven by a controlling circuit 80, but in this converter 50, an inverter, a charger and a switch are included. The turn-on control of the power converter 50 for three phases, consisting of six GTO 101-106, diodes 111-126, are performed by the controlling circuit 80 based on the voltage on the AC power supply system, the current from current transformers 91-93 and the inverter output voltage.
Patent JP-S5580022-A (JP)
Title: Analog input unit
Inventor: MURAKAMI MASAYUKI
IPC: G01R17/12
Filed: 1978-12-13
Abstract: PURPOSE: To prevent the breakdown of a capacitor of a filter circuit by restricting an output voltage of the bridge circuit by means of a Zener diode and another diode in a circuit wherein an output of the bridge circuit is taken through the filter circuit.  
     CONSTITUTION: When the switch S of the filter circuit 2 is connected to the contacts S 1 , S 2 , the capacitors C 1 , C 2  of the filter 2 are charged by an output voltage across the output terminals c, d, which is corresponding to the thermoresistance RTD put in one side of the bridge circuit 1. By this, the charge of the capacitor C 2  is provided by changing the switch S to feed an analog input to the measuring amplifier. The Zener diode 3 connected to the output terminals c, d together with the diode 4, which cuts a forward current, in series conducts when the thermoresistance RTD is separated from the bridge circuit 1 and the voltage across the output terminals c, d becomes greater, the input voltage to the filter circuit 2 is controlled to prevent the breakdown of the capacitors C 1 , C 2 . Also the Zener diode 3 and the other diode 4 can be provided to the filter circuit 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319785-A (JP)
Title: Cooling device
Inventor: ONO TAKESHI
IPC: G09F9/00
Filed: 1988-06-22
Abstract: PURPOSE:To perform efficient cooling even when high-power light is made incident by fixing a polarizing plate in a carburetor made of a transparent member and dipping the polarizing plate in a cooling medium. CONSTITUTION:The cooling medium 7 discharged from a pump 4 reaches the carburetor 5 which is made of transparent glass and contains the polarizing plate 9 hermetically. In the carburetor 5, the cooling medium absorbs the heat of the polarizing plate 9 which rises in temperature by absorbing light and heat rays from a lamp 1 and reaches a condenser 3. The vaporized cooling medium 7 is cooled by the condenser 3 to become a condensate, which reaches the pump 4 and is sent to the carburettor 5 again. Thus, the cooling medium 7 circulates the cooling device to suppress the temperature rise of the polarizing plate 9. This constitution employs liquid cooling, so the power of a light source is strong, the cooling efficiency is high, and the device is reducible in size.
Patent JP-S63318560-A (JP)
Title: Device for forming photograph postcard
Inventor: SHIMAMOTO YOSHINORI
IPC: G03D15/00
Filed: 1987-06-20
Abstract: PURPOSE:To efficiently obtain always uniform products by successively arranging a means for applying and developing liquid adhesives to the rear face of band-like printing paper, a means for intermittently and continuously supplying postcards and pressing them, and a cutting means for cutting out the printing paper by a prescribed size. CONSTITUTION:The means 21 for applying and developing the liquid adhesives to the rear face of the band-like printing paper, the means 29 for intermittently and continuously supplying postcards to the rear face of the band-like printing paper, the means 38, 39 for pressing band-like printing paper stuck to the postcards, and the cutting means 45 for cutting of the band-like printing paper by the prescribed size are successively arranged on a traveling part for the printed and developed band-like photograph printing paper P. Since postcards are automatically stuck to the rear faces of respective photographing frame parts of the band-like printing paper and respective photograph postcards are formed by cutting out the peripheral edge parts of respective postcards, manual operation is not required for said procedure, the working efficiency is remarkably improved as compared with manual sticking work and finished products can be uniformed without generating uneven work.
Patent JP-2001028153-A (JP)
Title: Producing device of recording medium
Inventor: YAMANISHI YOSHIHIRO
IPC: G11B15/087
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To enable the automatic rewinding operation when a video signal being recorded on a recording medium is exhausted. SOLUTION: A video tape 1 is reproduced by a rotary video head 2, and a luminance signal is demodulated by a luminance FM demodulating circuit 6 from an FM video signal obtained by this reproduction, then a synchronizing signal is detected from this luminance signal by a synchronization detecting circuit 7. When the synchronizing signal becomes undetectable, a timer circuit 9 is controlled by a microcomputer 8, and after the lapse of time T by the timer circuit 9 from the time when the synchronizing signal becomes undetectable, the changeover control is made from the reproduction mode to a forcible rewinding mode on the condition that a forcible rewinding set switch 11 is operated, then the video tape 1 is forcibly rewound.
Patent JP-S5377920-A (JP)
Title: Lead valve device
Inventor: NIBUNOYA MIZUO
IPC: F01N3/34
Filed: 1976-12-21
Abstract: PURPOSE: A lead valve device to enhance safety in the failure of lead valve function by measures of providing the second lead valve working in response to atmospheric temperature in series to lead pieces in the lead valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6046294-A (JP)
Title: Thermal recording material
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/42
Filed: 1983-08-24
Abstract: PURPOSE:To prevent electrostatic charges from being generated and contrive to enhance chemical resistance and head matching property, by a method wherein a protective layer comprising a water-soluble polymer, a filler and a conductive agent is provided on a thermal color forming layer comprising a leuco dye and a color developer as main constituents, and the surface resistance thereof is specified. CONSTITUTION:The protective layer comprising a water-soluble polymer, a filler and a conductive agent as main constituents is provided on the thermal color forming layer comprising a leuco dye, a color developer and auxiliary additives. The amount of the conductive agent used is so set that the protective layer has a surface resistance of not higher than 10<12>OMEGA. Accordingly, various troubles associated with electrostatic charging are prevented from occurring, reduction in sensitivity is suppressed, and image stability is enhanced.
Patent JP-S6133855-A (JP)
Title: Automatically polishing device of lens
Inventor: KOJIMA HIDEO
IPC: B24B13/005
Filed: 1984-07-25
Abstract: PURPOSE:To promote uniformity of polishing finish and its high accuracy by a device due to its unit orientation and full automatization, by completing in a lens polishing mechanism the polishing of a lens in a dolly from a lens supplying mechanism via a lens accurately polishing mechanism and washing the lens in a water tank by a removing mechanism. CONSTITUTION:A lens automatic polishing device is formed by a lens supply part A, lens accurate polishing machine main unit B, lens polishing machine main unit C and a lens removing part D. And the supply part A successively supplies by a belt conveyer a work dolly containing a lens to the accurate polishing machine main unit B. Then the accurate polishing machine main unit B, vertically moving further rotating four basic axes of the lens, accurately polishes the lens by performing a process of pellet machining, thickness measurement, comparative measurement of R, resin machining and a discharge into one cycle. Next the polishing machine main unit C, vertically moving further rotating two basic axes of the lens, polishes the lens by a simultaneously supplying, polishing and discharging process. While the removing part D washes by a shower the lens after its polishing is finished. In this way, the lens automatic polishing device, in which its action and operation can be all automatically further continuously controlled, enables the polishing to be high accurately performed.
Patent JP-H0228590-A (JP)
Title: Time difference measuring circuit
Inventor: ORIHASHI RITSURO
IPC: G04F10/04
Filed: 1988-06-24
Abstract: PURPOSE:To improve the resolving power of measurement without increasing measurement time by providing a potential difference detecting means at specified intervals between two parallel transmission lines. CONSTITUTION:The time difference measuring circuit has drivers 1a, 2b which drive transmission lines, two pieces of the paralleled transmission lines 2a, 2b, and 4 sets of diode bridges 4a-4d disposed at specified intervals between the transmission lines 2a, 2b. The circuit has also voltage sources 3a-3d connected to one end of the bridges 4a-4d, capacitors 5a-5d connected to the other one end of the bridges 4a-4d, FET switches 6a-6d, comparators 7a-7d which compare and decide the potentials of the capacitors 5a-5d with a given potential and flip-flops 8a-8d which latch the outputs thereof. A decoder 9 forms the digital data corresponding to the time difference from the output results of the comparators 7a-7d. The resolving power of the measurement is improved in this way without increasing the measurement time.
Patent JP-H0254347-A (JP)
Title: Evaluation of number of pages to be accessed during scanning of record disk
Inventor: JIYOSEFUIN MIYUUKUUNBU CHIYANG
IPC: G06F17/30
Filed: 1989-06-19
Abstract: PURPOSE: To accurately evaluate required page access during index scanning based on the level of the clustering of indexes and to select an access route by evaluating the number of data pages accessed during the index scanning of the table of a relational data base. CONSTITUTION: A data base table 10 provided with the rows 12 of employee data is physically stored on a data base 13 in the hiring order of employees. The table 10 is provided with a first index 14 for arranging the rows 12 in the increasing order of the alphabets of names, a second index 16 for arranging the rows in the ascending order of ages and a third index 18 for arranging the rows in the decreasing order of wages. The respective indexes 14, 16 and 18 are provided with many index entries 20 and the respective index entries 20 are provided with a key value 22 and a pointer or an identifier to one or more rows 12 provided with the key value.
Patent JP-S5279580-A (JP)
Title: Device for preventing scattering of garbage in compactor
Inventor: IMUTA YUUJI
IPC: B30B9/30
Filed: 1975-12-26
Abstract: PURPOSE:A separator board having a guide surface inclined downwardly toward the throw port is fastened to the upper surface of a push-out port of a compactor body to prevent the garbage from scattered from the push-out port of the compactor when the compactor and the container are being separated from each other.
Patent JP-S6215256-A (JP)
Title: Flame-retardant resin composition
Inventor: NARISHIMA RYOICHI
IPC: C08L67/00
Filed: 1985-07-12
Abstract: PURPOSE:To obtain the titled composition free from the problems of bleeding-out and generation of foreign materials and having excellent flame-retardance and impact strength, etc., by compounding a polyalkylene terephthalate resin with specific amounts of a specific flame-retardant and antimony trioxide. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.(wt.) of a polyalkylene terephthalate resin (e.g. polyethylene terephthalate) with (B) 3-40pts., preferably 5-30pts. of a flame retardant mixture of formula I (Y1 is group of formula II; X is Br or Cl; R is lower alkyl; i is 0 or 1-4; j is 1-5; i+j>=5; Y2 is Y1 or glycidyl; l and m are 1-4; n is 1-10) consisting of 90-100mol% compound wherein Y2 is Y1 and 10-0mol% compound wherein Y2 is glycidyl and (C) 2-10pts., preferably 4-9pts. of antimony trioxide.
Patent JP-S6312123-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/86
Filed: 1986-07-03
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-H094663-A (JP)
Title: Spring assembly and manufacture of the same
Inventor: MOMOI SEIJI
IPC: F16F1/06
Filed: 1995-06-22
Abstract: PURPOSE: To reduce a space for accommodating a spring assembly. CONSTITUTION: A coiled spring 11 is formed on the inner periphery of the end with a tapered bevelled part 13. A spring seat 12 is formed with a tapered surface 16 capable of fitting the chamfer part 13 of the coiled spring 11. The outside end face of the spring seat 12 fitting in the coiled spring 11 is made flush with the end face of the coiled spring 11. When the end faces of the spring seat 12 and coiled spring 11 are made flush with each other, both end faces are polished at the same time after the spring seat 12 is fitted in the coiled spring 11.
Patent JP-H0319825-A (JP)
Title: Manufacture of inner embossed decorative sheet
Inventor: TAKANO MASARU
IPC: B29C65/40
Filed: 1989-06-17
Abstract: PURPOSE:To maintain recessed and protruded shapes stably, and further improve the texture and profundity by disposing, and then laminating, a transparent intermediate sheet having a low softening point as an intermediate layer between a colored lower board sheet having recessions and protrusions and a transparent upper board sheet. CONSTITUTION:A transparent intermediate sheet is interposed and then laminated as an intermediate layer between a colored lower board sheet having recessions and protrusions in either side and a transparent upper board sheet. The transparent intermediate sheet has a softening point lower than that of the upper and lower sheet, and required to have an adhesiveness, and thus a thermal adhering sheet is usually used, such as nylon, polyolefin, poly (metha) acrylic ester, polyvinyl acetic ester and rubber. Thereby the recessed and protruded shapes given to the colored lower board sheet or transparent upper board sheet are maintained stably, thereby manufacturing a decorative sheet having more texture and profundity.
Patent JP-S5779667-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/316
Filed: 1980-11-05
Abstract: PURPOSE:To form a CMOSIC having a high dielectric strength by forming a high concentration channel cut layer under a field oxide film to isolate said oxide film from a drain region. CONSTITUTION:A P well region 2 is formed on a P type Si substrate 1, and an SiO2 film 3 and Si nitride film 4 are formed on the surface. A resist film 6' coating the neighborhood of the outer edge of a part applied on a D region of the Si3N4 film 4 coating a region forming an N channel element and a photoresist film 6 coating a part excepting the P well 2 are formed. Through this aperture part 7, P<+> type channel cut layers 8, 8' are formed. In the same way, N<+> type channel cut layers 11, 11' are formed. hereby, a CMOSIC of high dielectric strength is manufactured.
Patent JP-H0319103-A (JP)
Title: Bias magnetic field supply device
Inventor: HAMADA TSUTOMU
IPC: G11B5/02
Filed: 1989-06-16
Abstract: PURPOSE:To miniaturize an electromagnet and to reduce calorific power by winding coils for plural center yoke provided between a small distance smaller than the length size of a tip yoke for the tip yoke which is approximately confronted with the recording area of a disk. CONSTITUTION:The coils 22a and 22b are wound on the peripheries of the round shaft type center yokes 21a and 21b which are provide between the small distance compared to the length (recording length) of the recording area 12 and whose radii are small, and the lower side of the coils 22a and 22b are opened. Then, the outer peripheral surface and the upper surface side are surrounded by the peripheral wall and the bottom wall of a yoke 23. The bottom wall and respective base edge parts of the center yoke 21a and 21b are respectively connected, and the thin tip center yoke 24 having the length corresponding to a recording length is integrally provided for the tip parts of the center yokes 21a and 21b. Thus, the electromagnet can be miniaturized by a quantity that the both tip pats of the tip yoke 24 are respectively overhung from the center yokes 21 and 21b in the radius direction of the disk 2, and at the same time, the length of the coil is shortened, whereby calorific power can also be reduced.
Patent JP-S5944130-A (JP)
Title: Equalizer
Inventor: TERAI KENICHI
IPC: H04B3/06
Filed: 1982-09-06
Abstract: PURPOSE:To perform equalization by feeding back an output signal to an input side through a transversal filter. CONSTITUTION:Delaying elements 4-1-4-n, coefficient multipliers 5-1-5-n+1, and an adder 7 constitute a transversal filter. The factors of the coefficient multipliers 5-1-5-n+1 are set by a factor setter 6. The factor setter 6 normalizes the size of the discrete impulse response of a line to <=1, and sets a factor so that a value which code is inverted becomes the factor. A signal impressed upon a terminal 1 is equalized and obtained from a terminal 3.