baber/WOPTO huggingface dataset:
Patent JP-H06341757-A (JP)
Title: Evaporating device for cooling device
Inventor: SAGARA TOSHIO
IPC: F25D21/14
Filed: 1993-05-28
Abstract: PURPOSE:To provide an evaporating device, improved in the evaporating disposal capacity of drain in an evaporating pan, in a cooling device provided with a desuperheating pipe. CONSTITUTION:An evaporating pan 40, receiving drain, such as water produced by defrosting or the like, and heated by an evaporating pipe 17 for evaporating pan is provided. An evaporating member having capillary effect is provided in the evaporating pan 40 so as to be dipped in drain. A heat exchanger 51 for desuperheater, arranged in the upstream side of air of the evaporating member 42 and a desuperheating pipe 25 is penetrated therethrough, is provided.
Patent JP-H09312510-A (JP)
Title: Retractable antenna system
Inventor: HANIYU TAKAAKI
IPC: H01Q1/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a retractable antenna system where holding force of the antenna element does not changed over aging when pulled out or retracted. SOLUTION: Arrangement is made by permitting a supporting member 12 to pass through the outside wall of a case 10. The supporting member 12 is provided with a cylindrical magnet 30 by restricting movement in pull-out and retraction direction. The antenna element 14 is made to pass through the magnet 30 and holding members 16 and 16 with a diameter which consists of a ferromagnetic body and can be inserted into the magnet 30 are provided. the holding members 16 are attracted to the magnet 30 by the magnetic force of the magnet 30 against the holding members 16 and 16.
Patent JP-S6212274-A (JP)
Title: Image reader
Inventor: SAKAI YUKIO
IPC: H04N1/40
Filed: 1985-07-10
Abstract: PURPOSE:To make the output level of an image signal constant by inputting a symmetrically triangular wave signal as the reference comparative voltage of a comparator and detecting variation in the output of each image sensor chip from the number of pulse signals outputted by the comparator, and correcting the amplification factor of an amplifier or the reference comparative voltage of the comparator by a DA converter. CONSTITUTION:Signal outputs of reference density obtained by reading and converting a reference density original 40 by image sensors 45a-45d right before an image original is read are amplified by amplifiers 51a-51d and com pared with the reference comparative voltage (symmetrically triangular wave signal) by comparators 52-52d; when a signal output is larger, one pulse is outputted for each read bit and counted by counters 55a-55d. A control circuit 46 averages values of the counters 55a-55d and sets the value in up/down counters 54a-54d when the image original is read, thereby setting DA converters 53a-53d to a reference black-and-white comparative decision voltage. Thus, the reference comparative voltage of the comparators is corrected and set for every sensor chip when the image original is read, so a stable black-and- white image signal is obtained even if a light quantity distribution, etc., vary.
Patent JP-S5274623-A (JP)
Title: Coating composition having excellent adhesivity with polyethylene
Inventor: MORI TOKUO
IPC: C09D123/02
Filed: 1975-12-18
Abstract: PURPOSE: A coating composition having excellent hot-melt adhesivity with polyethylene capable of heavy coating, consisting of polyethylene powder blended with a vehicle comprising an ethylene copolymer having functional group reactive with epoxy group, an epoxy compound, and a curing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63314860-A (JP)
Title: Input protective circuit
Inventor: UMEKI TSUNENORI
IPC: H01L21/8238
Filed: 1987-06-17
Abstract: PURPOSE:To decrease the delay time of propagation of input signals without increasing the area of an input circuit, by utilizing the punch-through effect of field transistors Tr for absorbing any noise inputted from the outside. CONSTITUTION:An input protective circuit is provided by an integrated circuit having an MOS structure. A power supply line 5 is gated by a Pch-type aluminum gate field transistor 17. A grounding line 6 is gated by an Nch-type aluminum gate field transistor 18. A P<+> diffused layer 16 is formed in an N<->type substrate as a source for the field transistor 12, while an N<+>type diffused layer 15 is formed in a P-type well as a source of the transistor 18. Provision of the transistors 17 and 18 requires diffused layers having the same polarity whereas provision of diodes requires diffused layers having different polarities. Accordingly, the delay time of propagation of input signals can be decreased without increasing the area of the input protective circuit.
Patent JP-H0722943-A (JP)
Title: Pll device
Inventor: SAKIYAMA YOSHIKI
IPC: H03L7/10
Filed: 1993-06-23
Abstract: PURPOSE:To shorten a lock time by uninforming a pair of two pulses to be inputted to a phase comparator in a PLL at the time of turning on a power source. CONSTITUTION:The output of a monostable multivibrator 16 remains at an 'L' level until a vertical synchronizing signal VVIN is inputted, and afterwards it goes to an 'H' level. Then, a vertical synchronizing signal V.SYNC can not pass through an AND gate until the vertical synchronizing signal VVIN is outputted, and the vertical synchronizing signal VVIN is inputted to a phase comparator 20 first. Next, the vertical synchronizing signal V.SYNC is inputted, and even when a reset operation is performed, the phase-deviation of one field of the vertical synchronizing signal VVIN to be a pair with the vertical synchronizing signal V.SYNC is not generated. Therefore, the vertical synchronizing signal V.SYNC can pull-in the vertical synchronizing signal VVIN through the shortest path.
Patent JP-S5375722-A (JP)
Title: Facsimile unit
Inventor: ENDOU HIROSHI
IPC: H04N1/00
Filed: 1976-12-16
Abstract: PURPOSE: To make cleanable the head while it is set on the unit, to make hard to catch dust to the recording section, and to make easy the exchange of recording paper, by mounting the recording head inside the cover free from opening with the recording section downward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01318449-A (JP)
Title: Transmission system for telephone exchange signal
Inventor: MORIHARA SHOZO
IPC: H04M15/00
Filed: 1988-06-20
Abstract: PURPOSE:To extend the telephone exchange service by using a repeater which can realize the transmission of a polarity inverting signal of a loop used for identification of coins related to the charging jobs and also the transmission of the state monitor signal of a telephone subscriber terminal to a switchboard. CONSTITUTION:The repeaters REP200 and 400 contain the polarity inversion detecting circuits 10a, the binary coding circuits 20a and the binary decoding circuits 30a in addition to the function blocks 21-25 and 41-44 and transmit four state information by means of the value A of the pulse width (a) and the value B of the pulse width (b). Thus an automatic response process and the transmission of the charging information are attained via a telephone terminal 5. At the same time, plural different pulse widths are produced. For instance, it is possible to transmit various information including a monitor information of the application state of the terminal 5, etc., can be transmitted between both REP200 and 400. Thus the telephone exchange service is secured in a wider range.
Patent JP-S63314878-A (JP)
Title: Apparatus for driving semiconductor laser
Inventor: EDAHIRO YASUAKI
IPC: H01S5/062
Filed: 1987-06-18
Abstract: PURPOSE:To faithfully make a laser output follow a laser output target voltage by adding the output of a LPF to the target voltage, and driving a semiconductor laser with the added output. CONSTITUTION:A laser output target voltage 1 is applied to a LPF 2 and an attenuator 4, the output of the LPF 2 is added by an adder 5 to the output of the attenuator 4 through an attenuator 3, this added output is supplied to a laser driver 6, and a semiconductor laser 7 is driven by the drive output. Thus, the timing change of the laser output is removed by the time constant of the LPF 2 to obtain a laser output which faithfully follows a laser target voltage waveform.
Patent JP-H11327844-A (JP)
Title: High speed document printing device, printing method and storage medium
Inventor: YOSHIDA MASAYUKI
IPC: B41J5/44
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a high speed document printing device which can efficiently execute caching even at the time of printing a plurality of documents and which can output the documents at high speed. SOLUTION: This printing device in which information processors X, Y and Z are connected to a plurality of printers A, B, C and D by a network N and the information processors print document data is provided with a caching means for executing a caching processing on character data by a server PS and generating caching data, a data transfer means for transferring document data from the information processors X, Y and Z to the server PS through the network N, a printing data generation means for accessing caching data and generating printing data and a printing means for transferring and printing the printing data to the printers A, B, C and D through the network N.
Patent JP-H0723210-A (JP)
Title: Color picture processor
Inventor: SHIRASAWA TOSHIO
IPC: H04N1/60
Filed: 1993-06-23
Abstract: PURPOSE:To attain marker edit in a full color picture by extracting a marker color from the full color picture with high accuracy. CONSTITUTION:A fluorescent color identification section 3 discriminates a fluorescent color based on an RGB signal from a picture input section 1. Whether or not the fluorescent color is identified by comparing the input value of R, G with a predetermined threshold level because the reflectance of R or G takes a very high value in comparison with that of a white level. A picture processing section 5 executes the edit processing such as trimming or movement of an area surrounded by the fluorescent color or conversion of a predetermined area only into other color.
Patent JP-S5866359-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/423
Filed: 1981-09-28
Abstract: PURPOSE:To contrive higher integration free of short-circuiting between collector and emitter by a method wherein an insulating film is attached to the side of an electrode made of a high melt point metal on a base layer whereinto an impurity of the  reverse conductivity type is introduced for the formation of an emitter layer. CONSTITUTION:An N epitaxial layer 2 on a P type Si substrate 1 is isolated by a P  layer 6 and an N<+> collector bonding layer 7 is provided. A process follows wherein a  P base 31 is provided with an SiO2 layer 5 serving as a mask. The entire surface is  then coated with a lamination of a TiPt or TiPd film 32 and an Au film 33, whereafter the Au film 33 is exposed to an ion beam with a PSG film 34 serving as a mask  for the provision of a vertical opening and then the alloy film 32 is subjected to selective etching. Another coating of a PSG film 36 is provided with the thickness T thereof larger than the total T1 of those of the films 32, 33, 34. A part of the PSG film 36  remains inside when an opening 35 is provided therein by responsive sputter etching.  Next, a poly Si layer 37 forms a coating wherethrough As ions are implanted for the  building of an emitter 38, which is followed by an annealing process and the building  of Al wirings 39, 40 and an electrode 37. A device thus constructed resembles a walled- emitter structure and is free of short-circuiting between collector and emitter, ensuring  a miniaturized base area and higher integration.
Patent JP-S5853846-A (JP)
Title: Method of multi-layer wiring formation
Inventor: SHINGUU MASATAKA
IPC: H01L21/316
Filed: 1981-09-28
Abstract: PURPOSE:To contrive not to enlarge the width of the lower layer wiring and resulting in the prevention of disconnections of the upper layer wiring, by superposing the polyimide layer of high etching speed on the polyimide layer of low etching speed. CONSTITUTION:The lower layer Al wirings 12 are provided on a semiconductor substrate 10 via an insulating film 11, spaces 9 are filled with polyimides 13A and cured, and thereafter the polyimide film 13B of high etching speed is formed resulting in the cure. Resist masks 14 are applied, and a window 15 wherein the upper surface of the lower layer wiring 12 is entirely exposed is formed by utilizing the difference of etching speeds. The masks 14 are removed, an Al 16 is evaporated, and a resist mask 17 is applied and etched resulting in the formation of the upper layer wiring 16. Thereat, since stepwise differences between the upper surface of the lower layer wiring 12 and the upper surface of the polyimide layer 13A on the bottom of the window 15 are slight, even when the width of the window bottom is wider than the lower layer wiring 12, V-shaped grooves do not generate on the upper layer wiring on the window 15 resulting in no disconnections. In this constitution, when forming multi-layer wirings by using polyimides, disconnections and decrease of integration degrees can be prevented.
Patent JP-S5674703-A (JP)
Title: Automobile control device
Inventor: HIRAYAMA TAKESHI
IPC: G05B15/02
Filed: 1979-11-26
Abstract: PURPOSE: To diagnose the abnormality and improve the countermeasure in the event of the abnormality, by two microcomputers MPU which execute each operation processing independenty, so that the other computer can execute the processing instead of the MPU which has caused abnormality, in case when one of the two computers has caused abnormality.  
     CONSTITUTION: MPU1 fetches the reference position signal REF obtained from the air flow rate QA, the rotational frequency of engine N and the crank angle, fetches various coefficients of correction from MPU2, performs the operation processing of the injector controlled variable EG1 and the ignition control signal IGN, which require a high speed processing, and outputs the result. MPU2 fetches not only the air flow rate QA, the rotational frequency N and the signal REF but also various analog and digital inputs, performs the operation processing of the coefficient of correction, the controlled variable EGR by the exhaust gas reflux system, and the idling rotation control signal ISC, and outputs the result. MPUs 1, 2 diagnose each abnormality independently, also sends the abnormal decision to the other system, and when one of them has caused abnormality, a signal which is naturally to be output by the abnormal MPU is locked, and the normal MPU inputs, processes and outputs a data which is the nearest to the time when the abnormality has occurred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0714866-A (JP)
Title: Resin sealing equipment for semiconductor
Inventor: TAKATSU KENJI
IPC: B29C45/26
Filed: 1993-06-23
Abstract: PURPOSE:To provide a semiconductor resin sealing equipment wherein a molding die can be easily replaced with a change in the type of a resin-sealed type semiconductor device by a method wherein only a single resin sealing cavity is provided to a molding die. CONSTITUTION:A pot 19 which feeds sealing resin into a single cavity 21 provided to the drag of a molding die, a runner 22 serving as a flow path of sealing resin, and a resin gate 23 serving as an inlet of the cavity 21 are provided. A molding system or a one-to-one system where sealing resin is filled into a single cavity (single semiconductor element) from a single pot (single tablet) is employed in this molding die. As mentioned above, only the single cavity 21 is provided in this molding die. By this setup, a replaceable part of a molding die can be remarkably lessened in weight and size, so that the molding die can be easily replaced with a change in the type of a resin-sealed type semiconductor device.
Patent JP-H0711748-A (JP)
Title: Fitting method of handrail
Inventor: HIROSE YOSHIO
IPC: E04F11/18
Filed: 1993-06-23
Abstract: PURPOSE:To increase the fitting strength of a handrail support while man hours are reduced, work is simplified and remarkable reduction of the construction cost is possible. CONSTITUTION:A tubular handrail support 3 equipped with a hole for communicating the in side with outside at a side wall lower end portion is inserted and arranged at a support fitting recessed part 5 provided as a recess at the support fitting position of a sheathing wall 1 upper surface. A liquid type curing filler 8 is poured into the support 3 from the above, and this filler 8 is cured in a state where it is filled in the support peripheral space portion 7 inside the recessed part 5 through the opening 6 from at least the sheathing wall 1 upper surface adjacent position inside the support 3.
Patent JP-H08318228-A (JP)
Title: Substrate cleaning method and rotary type substrate cleaning device used therefor
Inventor: NISHIMURA JOICHI
IPC: H01L21/304
Filed: 1995-05-25
Abstract: PURPOSE: To increase cleaning treatment efficiency by rapidly returning a cleaning tool from the peripheral edge part to the center part of rotation on a substrate. CONSTITUTION: In the case of moving a cleaning tool 12 from the stand-by position apart from the upper part of a substrate W to the cleaning position of the center part of rotation of the substrate W and in the case of returning the cleaning tool 12 from the cleaning position of the peripheral edge part of the substrate W to the stand-by position, the cleaning tool 12 is fully raised and lowered so as to exceed a cup 5. In a cleaning process, in the case of returning the cleaning tool 12 from the outer peripheral edge part of the substrate W to the central part of rotation of the substrate, the cleaning tool 12 is raised to such a position as it is not acted on the substrate W. The cleaning tool 12 is raised and lowered at a small stroke of this position and the position acting on the substrate W.
Patent JP-H11580-A (JP)
Title: Electric precipitator and method of washing electric precipitator
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/70
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent insulator parts from being wetted with water when washing is performed and after the washing is finished, to enable immediately restarting without making drying treatment. SOLUTION: In an electric precipitator wherein DC high voltage outputted from a DC high voltage power source 21 is applied to electrode units 2 through feed insulators 16, air blast nozzles 17, 18 are installed around support insulators 13 for supporting electrodes and the feed insulators 16. On stationary operation, pressurized air is blasted to the outer periphery of the support insulators 13 and the feed insulators 16 to air seal the insulators 13, 16 to prevent dust in air to be treated from sticking to the insulators 13, 16. And on washing, pressurized air stronger than on the stationary operation is blasted to the outer periphery of the support insulators 13 and the feed insulators 16 to air seal the insulators 13, 16 to prevent droplets from sticking to the insulators.
Patent JP-S5289503-A (JP)
Title: Recovery of uncombustive exhaust gas from converter
Inventor: HONDA MICHIYASU
IPC: C21C5/38
Filed: 1975-12-20
Abstract: PURPOSE: To avoid losses of combustible exhaust gas from a converter such that it is blown out of the converter by fluctuations in pressures based on changes in operation conditions or the combustible components undergo combustion by air sucked in the converter whereby the combustible exhaust gas is efficiently used as the heat source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6043731-A (JP)
Title: Copying device of font pattern
Inventor: TANAKA TOSHIHARU
IPC: G06F3/02
Filed: 1983-08-19
Abstract: PURPOSE:To attain copying for each font pattern between external memory means by reading the photopatterns to a pattern temporary memory part from the 1st external memory means and then writing them to the 2nd external memory means. CONSTITUTION:The addresses of font patterns stored in the 2nd external memory means 10 are fed by means of ten-key provided at an input part 1. At the same time, an execution key is fed. The font patterns stored in the means 10 are read 10 are read out within a pattern temporay memory part 14. Then the address of the stored destination is fed with the ten-key together with the execution key. Therefore the font patterns stored in the part 14 are read out and stored at designated addresses of the 1st external memory means 9.
Patent JP-S5942076-A (JP)
Inventor: OONO NORIO
IPC: B07B1/20
Filed: 1982-08-31
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-H0443331-A (JP)
Title: Light signal processor
Inventor: WATANABE TAKAHIRO
IPC: G02F3/00
Filed: 1990-06-11
Abstract: PURPOSE:To easily and surely perform edge extraction and gravity center extraction by composing the processor of >=2 specific optical function elements and >=1 light emitting element array. CONSTITUTION:A hydrogen ion supply layer 1A and a transfer layer 3A, and a hydrogen ion supply layer 1B and a transfer layer 3B constitute the photoreceptor layers of the optical function elements 2A and 2B, and diffusion layers 5A and 5B constitute a signal transmission layer. Further, a detection layer 7A, an interface 6A, and an arithmetic circuit 6 constitute the signal processing layer of the optical function element 2A, and a detection layer 7B, an interface 6B, and an arithmetic circuit 6 constitute the signal processing layer of the optical function element 2B. Then the optical function elements 2A and 2B are arranged in stages and the processing result of the optical function element element 2A in the front stage is processed by the optical function element 2B in the rear stage. Consequently, the edge extraction and gravity center extraction are easily and surely performed.
Patent JP-S6044326-A (JP)
Title: Continuous manufacture of plurality of cylindrical body from polyethylene type film
Inventor: MURAKAMI NAOYUKI
IPC: B29L23/00
Filed: 1983-08-23
Abstract: PURPOSE:To produce simultaneously a plurality of tubes that can be hardly torn at the welded sections and is high in impact strength, by slitting two films, which are put one over the other, at arbitrarily spaced positions, and bringing a heating body near to the edtes of the slit to weld the edges. CONSTITUTION:Two polyethylene films that are put together one over the other (or a folded tube) are continuously slit at arbitrarily laterally spaced positions to form edges, a heating body is brought near to or in contact with the edges so as to releive the molecular orientation of the films and to weld the edges, then the edges are cooled fro example by means of air blowing that would not produce substantial contact pressure onto the edges, and thus a plurality of tubes are produced continuously. Since the molecular orientation can be relieved by the heating body, and excessive resistance is not applied when cooling is effected, tubes that would hardly been torn at the welded sections can be produced.